baber/WOPTO huggingface dataset:
Patent JP-H01108739-A (JP)
Title: Device for inspecting logical state of operating device
Inventor: MUTO AKIFUMI
IPC: H01L21/66
Filed: 1987-10-21
Abstract: PURPOSE:To make it possible to inspect the logical state of an operating device in a short time and with high precision by a method wherein a plurality of times of irradiation are performed on the device to be measured within one period of the operating pattern of the device in a stroboscopic manner and a detected secondary electron signal is calculated to obtain logical data. CONSTITUTION:An electron beam is irradiated on a device from an electron gun 11 at a timing synchronized with the operation of the device and when the number of times of the irradiation within one period of the operating pattern of the device is performed Np times, the signal of emitted secondary electrons is detected by a detector 15 and each value is added and averaged in an adding and averaging circuit 33 and is stored in a memory 34. Then, each added and averaged value is interpolated by an interpolating means 21 at every timing point and by adding and averaging a corresponding analytic voltage obtained, the histogram distribution of the voltage is found in a means 22 for finding a histogram distribution and with an S/N decided, the binary level of the operating logic of the device 17 according to an analytic voltage value is found and the binary logical data on each timing point of the device is found.
Patent JP-S62127705-A (JP)
Title: Automatic focusing device
Inventor: KATAOKA YOSHIHARU
IPC: G03F9/00
Filed: 1985-11-28
Abstract: PURPOSE:To accurately position a mask and wafer to prescribed positions, by distributing the set driving quantity of a projecting optical system or object calculated from the output of a measuring means to a coarse moving means and fine moving means in accordance with the current position information of the fine moving means. CONSTITUTION:Responding pressures from air sensor nozzles 12-15 are converted into electrical signals by a voltage converter circuit 22d and the electrical signals are converted into digital data by an A/D converter 22c. The digital data are transmitted to a main body controlling CPU 22a. At the CPU 22a only measured values by effective air sensors are extracted in accordance with the effective/ineffective information of the air sensors stored in a memory 22b in advance and a set driving quantity is instantaneously calculated. The CPU 22a distributes the driving quantity to the driving quanties of a pulse motor 3 and piezo element 5 and inputs the values to a Z-unit driving circuit 22e. At a Z unit 23, the pulse motor 3 and piezo element 5 are drived in accordance with the input values and a wafer 1 is moved in Z direction.
Patent JP-S61147760-A (JP)
Title: Radial flux motor
Inventor: ICHIKAWA KIYOSHI
IPC: H02K29/08
Filed: 1984-12-17
Abstract: PURPOSE:To increase a torque with less current by forming the thickness of the axial direction at a portion opposed to a permanent magnet at the end of a pole of a stator core to the same degree as the winding height of an exciting coil. CONSTITUTION:A radial flux motor is composed of a stator 11 wound with exciting coils 7 on stator cores 6, a spindle 1 having a ring-shaped permanent magnet 12 provided on a rotary yoke 2, and a ball bearing for rotatably supporting to a frame 4. A Hall element 14 for obtaining a signal for supplying a current selected to the exciting coil by sensing the polarity of the approaching magnet 12 is provided. In this case, the thickness (t) of the axial direction of the portion opposed to the magnet 12 at the end of the pole 6a of the core 6 is set to the same degree as the winding height (h) of the coil 7. Thus, the area of the permanent magnet at the end of the core 6 can be formed approx. twice as that of the conventional one with respect to the coil 7 to increase the efficiency.
Patent JP-H06204238-A (JP)
Title: Method for forming field effect transistor
Inventor: DANIERU ERU HANGU
IPC: H01L21/336
Filed: 1993-10-25
Abstract: PURPOSE: To provide a method of manufacturing a deep submicron field-effect transistor only through an optical lithography technique. CONSTITUTION: A comparatively broad opening 215 is formed through an optical method. Composite side walls 55 different from each other in etching resistance are formed inside the opening 215, and a smaller final opening is demarcated than a case where a conventional optical method is used. By etching the final opening, a channel controlled in length is exposed. Channels are injected into the opening 215. Furthermore, a source and a drain are injected, and an LDD region previously doped in an active region is protected by the side walls 55.
Patent JP-H07118564-A (JP)
Title: Ultraviolet-absorber-containing curing composition and curing of ultraviolet-curing coating material containing same
Inventor: IIDA SHIGEKI
IPC: C09D5/00
Filed: 1993-10-25
Abstract: PURPOSE:To obtain the title composition which, when added to an ultraviolet- curing coating material, can give a composition having a sufficient rate of curing and being capable of forming a cured coating film having an ultraviolet- absorbing and ultraviolet-intercepting function and therefore excellent weather resistance. CONSTITUTION:The composition is obtained by using an ultraviolet absorber having an effective absorption wavelength of 270-380nm and an effective excitation peak of 380nm or above and a photopolymerization initiator/photosensitizer. An ultraviolet curing coating material containing this composition is cured by using an ultraviolet emitter.
Patent JP-H1199837-A (JP)
Title: Body structure of vehicle
Inventor: WATANABE MASAYA
IPC: B60K15/073
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently protect a fuel tank in a rear-end collision even when a platform formed rearward of a rear wall of a cabin is short in the longitudinal direction. SOLUTION: Right and left side walls of a platform 4 formed rearward of a rear wall 3 of a cabin are constituted by a wheel house part 14 for rear wheels 13. A front end part of the wheel house part 14 is continuous to the rear wall 3, the rear end part of the wheel house part 14 is the rear end part of the platform 4, i.e., a vehicle body 1, and the platform 4 is reduced in length in the longitudinal direction. A fuel tank 27 is arranged forward of the rear wall 3 below a floor panel 23. A fuel lid 17 to cover an opening end part of a fuel pipe 27a is provided on a rear fender rearward of the rear wall 3. A spare tire 25 and a silencer 33 are provided on the platform 4 parallel to each other in the vehicle width direction. A torsion beam 55 to connect a pair of right and left trailing arms 51 is located between the silencer 33 and the fuel tank 27.
Patent JP-H11107820-A (JP)
Title: Combustion controller of diesel engine
Inventor: KIMURA SHUJI
IPC: F01L9/10
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent smoke and fuel consumption as well as the worsening of combustion noises from occurring by controlling a relationship between both ignition delay and injection periods so as to satisfy the specified relations in the case where a span of detection ignition timing is varied to a desired value caused by an external factor such as cetane number. SOLUTION: The generation of nitrogen oxides (NOx) depends largely on a combustion temperature, and as to the abatement, cryogenization of this combustion temperature is effective. Such a constitution as doing low-temperature premixed combustion consists in the abatement of oxygen content by means of exhaust gas recirculation(EGR), and in order to realize this low-temperature combustion, a diaphragm type exhaust gas recirculation valve 6 responding to a control negative pressure out of a vacuum control valve 5 is installed in an exhaust gas recirculation passage 4 connecting an exhaust passage 2 and an inlet passage 3. As for a realization of this low-temperature premixed combustion, fuel injection is terminated during the ignition delay period, aside from the dispersive acceleration of fuel by means of gas flowing control.  In brief, a fact that a side of the ignition delay period is longer than the injection period comes to the maximum condition. Therefore, the actual ignition timing is detected and thereby it is controlled so as to make the detected ignition timing at a low-temperature premixed combustion area into the same as the injection terminating timing or becoming more the timing delay side than it.
Patent JP-H01158986-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-10-22
Abstract: PURPOSE: To enable an operator, even not an expert, to adjust the gift ball rate easily and quickly by variably setting the gift ball rate and controlling the total time in a condition easily prizing into a variable prize ball device to be the set gift ball rate. CONSTITUTION: When a timer 912 derives a reset command signal of the prize ball rate at the setting time, the operation control 91 compares, each machine in the number order, between the real prize rate of each machine stored in RAM93 and the target rate stored in RAM94, and determined one of contact 421-423 by the relation between the above values. The operation control 91 distinguishes whether real prize rate of, for example, No.1 of pachinko machine is exceed in the fixed region (for instance ±5%) of target rate (100%) or not, and if it is over, opens the contact 423 and closes 422 in order to set up the lower step of prize rate (90%). By the above operation, the real prize ball rate makes possible to get nearer to the target rate.
Patent JP-S63112563-A (JP)
Title: Stabilization of procatherol
Inventor: RII HAN CHIYOU
IPC: A61K31/47
Filed: 1987-10-23
Abstract: Derivatives of procaterol of formula I <CHEM> possess similar biological activity to the base compound, (i.e., as bronchodilators) but have greater stability and bioavailability.
Patent JP-H09115968-A (JP)
Title: Thermocompression apparatus for chip
Inventor: ONIZUKA YASUTO
IPC: H01L21/60
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a thermocompression apparatus that is capable of bonding a plurality of types of chips to the board of a liquid crystal panel or the like by thermocompression using one and the same nozzle. SOLUTION: A plurality of suction holes 16 are formed on the underside of a nozzle 14, which vacuum-sucks a plurality of types of chips (a first chip 10A and a second chip 10B), different in dimensions and shape, and bonds them to the electrodes on the board of a liquid crystal panel or the like by thermocompression. The suction holes 16 are formed in an area shared between the first chip 10A and the second chip 10B so that both the first chip 10A and the second chip 10B can be vacuum-sucked. This makes it unnecessary to change the nozzle 14, and makes it possible to bond a plurality of types of chips to a liquid crystal panel by thermocompression with favorable workability.
Patent JP-2000099155-A (JP)
Title: Servo driver control method
Inventor: INOUE KENJI
IPC: H02P29/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To make transmittable a position command to a servo without any delay by determining the number of generated position or speed command data according to the count result of the remaining number of position or speed command data which are not read out yet. SOLUTION: A position command generation part 2 generates position commands in every certain cycle and they are converted by a controller communication part 3 into serial data, which are sent to a driver communication part 5 through a serial communication line and stored in a FIFO memory 6. The position command data are read out and a motor 8 is controlled by a position control part 7 in every certain cycle. A driver control part detects the remaining number of position command data which are stored in the FIFO memory 6 and not read out yet, and reports the data to a driver communication part 5 and the controller communication part 3, and further to the position command generation part 2.  The position command generation part 2 compares the reported remaining number of data with a maximum and a minimum permissible values and determines the number of position command data to be sent newly in every transmission cycle according to the comparison result.
Patent JP-H02115182-A (JP)
Title: Optically active pyridone-carboxylic acid compound
Inventor: ARAKI KAZUHIKO
IPC: A61P31/04
Filed: 1988-10-21
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> represents alkyl, cycloalkyl, haloalkyl, alkenyl, mono- or dialkylamino or (substituted) phenyl; Y represents N or =CX- (X represents H, halogen or alkyl); R<2> represents H, alkyl, cycloalkyl, acyl or alkoxycarbonyl; R<3> represents H, alkyl or aralkyl, or R<2> and R<3> are linked with each other to form heteroring together with the adjacent N; R<4> represents H, alkyl, aralkyl or ester residue]. EXAMPLE:(S)-1-Cyclopropyl-6,8-difluoro-1,4-dihydro-7-[2-(methylaminome thyl) morpholino]-4-oxoquinoline-3-carboxylic acid.hydrochloride. USE:An antibacterial agent against Gram-negative bacteria and Gram-positive bacteria. PREPARATION:A compound expressed by formula II (X<1> represents halogen) and an optically active substance of a morpholine compound expressed by formula III are subjected to condensation reaction.
Patent JP-H06119167-A (JP)
Title: Digital signal processing circuit
Inventor: IGUCHI MINORU
IPC: G06F9/355
Filed: 1992-10-06
Abstract: PURPOSE:To shorten loading time to perform characteristic change and to easily change coefficient data even when coefficient memory is comprised of a ROM by providing an offset register, and an adder which adds the value of the offset register on the value of a coefficient pointer designated by instruction memory. CONSTITUTION:When this circuit is used as a digital filter for prescribed coefficient data, the offset register 2 is selected by setting offset value setting signals S1, S2 at L, and an offset value zero is outputted to the adder 8. Thence, the output of the coefficient pointer 6 designated by the instruction memory 10 is added on the offset value zero by the adder 8, and the addresses 0-(N1-1) of the coefficient memory 9 are designated. In such a way, the coefficient data in the digital filter can be changed by changing the selection of the offset registers 2-5 by changing the values of the offset setting signals S1, S2, and changing the offset values.
Patent JP-S61143281-A (JP)
Title: Fabricated hull
Inventor: MARUO YOSHINOBU
IPC: B63B7/06
Filed: 1984-12-17
Abstract: PURPOSE:To secure such a leisure ship as being ease of fabrication, by connecting a bottom plate made up of a flexible plate material and a deck made up of a highly rigid plate material with a hull member composed of flexible waterproof canvas, while expanding a space between the deck and the bottom plate and locking them with a stanchion. CONSTITUTION:A bottom plate 1 is formed with a flexible plate material, while a deck 2 is formed with a highly rigid plate material. Over the whole circumference of an interval between the bottom plate 1 and the deck 2, a hull member 3 is formed with collapsible, flexible waterproof can vas 12d. At an interval between the deck 2 and the bottom plate 1, there is provided with a propping stanchion 17 detachably, which widens the interval between the deck 2 and the bottom plate 1 so as to make a central part of the bottom deeper but the peripheral part shallower. In time of collapsing, it is stowable in flat and, what is more, fabrication is simply performable with a one-touch way.
Patent JP-S61145685-A (JP)
Title: Graphic detecting method
Inventor: SAKAI MASATOSHI
IPC: G06F17/50
Filed: 1984-12-18
Abstract: PURPOSE:To decrease widely the processing of the host by setting plural layers in the descending order of sizes of a window for detecting a graphic pattern and sending the pattern corresponding to the segment of the smallest hierarchy including a designated segment to the host. CONSTITUTION:The size of the window is changed over in the descending order of sizes, namely, from a window 41 to 42-44, and segment information included in the window is stored at a graphic detecting memory 11 for respective windows. thus, the smallest window 44 including a designated segment A is detected, and the segment information A of the pattern of the contents is sent through a graphic processor 1 to the host. Since the calculating processing of the CPU of the host is a graphic A only, the detection of the graphic pattern can be made very simple. Thus, a highly speedy and correct graphic detection can be executed.
Patent JP-S61143526-A (JP)
Title: Production of sintered ore
Inventor: KITAMURA KENJI
IPC: C22B1/16
Filed: 1984-12-17
Abstract: PURPOSE:To improve the productivity of sintered ore without the decrease in the air permeability of a sintering raw material of Mn ore powder during sintering by using the Mn ore having a specific grain size distribution in the stag of producing the sintered ore for a blast furnace contg. the Mn ore. CONSTITUTION:The powder Mn ore is mixed with the sintering raw material and the Mn-contg. sintered ore is produced in the stage of producing the sintered ore for the blast furnace. The powder Mn ore ore contg. >=40wt.% the Mn ore having <=1mm grain size is used as the Mn ore to be used in this case. The Mn ore migrates to the middle and upper layers of the sintering raw mate rial on a pallet of a sintering machine and is thoroughly mixed with CaO in the sintering raw material, by which the overmelting of th Mn ore in the lower layer part of the sintering raw material is obviated and therefore the decrease in the air permeability of the sintering raw material by the overmelting of the Mn ore is obviated. The sintering effect of the sintering raw material is thus improved and the productivity of the Mn ore-contg. sintered ore is im proved.
Patent JP-H10111413-A (JP)
Title: Light guiding plate and backlight
Inventor: SAITO SHINICHIRO
IPC: G02F1/13357
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a backlight and a light guiding plate mitigating the effect of the electrode of a tubular light source, being visually excellent and looking as if it emits uniform light by providing an optical path changing means totally reflecting or diffracting light source light incident from the incident surface of the light guiding plate in the direction toward the incident surface end part on the light guiding plate. SOLUTION: The light source light outgoing from a cold cathode tube 11 enters the light guiding plate 12 from the incident surface 12a of the light guiding plate 12, and goes out from an opposite light source side slope 12e of a projection 12d to irradiate a liquid crystal panel. Further, the light source light arriving at the opposite light source side slope 13a of the projection 13 among the light source light advances through the light guiding plate 12 totally reflects, and goes in the direction of the incident surface end part to go out from the projection 12d or a light emission surface 12b to the outside of the light guiding plate 12. By such a constitution, by providing the projection 13, the light source light out of a critical angle is supplied in the vicinity of the incident surface end part.  Thus, a difference between the supply amounts of the light source light of the vicinity of the incident surface end part and the central part of the incident surface 12a is reduced, and the luminance of the vicinity of the incident surface end part is enhanced, and the effect of the electrode of the cold cathode tube 11 as the tubular light source is mitigated.
Patent JP-H11110527-A (JP)
Title: Device and method for processing information
Inventor: INOUE MICHIO
IPC: G06T3/40
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform recognizing/output processing, even to a signature described out of a specified size by magnifying the signature read by a reading means, corresponding to the size of an area stored in a storage means and outputting that magnified signature to an output device. SOLUTION: At a control part 1, signature data stored in a RAM 6 are read out and it is determined whether or not these read data are to be displayed. When the data are displayed based on that determination, the size of a display frame to be displayed on a display part 4 is read out of a ROM 8 and in matching with that read display frame size, a signature data range recognized by the control part 1 is magnified into a size for display. Then, the signature data magnified to a suitable size are transmitted to the display part 4 as data for display and are outputted within the display frame on that display part 4. Thus, recognizing/output processing can be easily and surely performed, even for signatures signed in out of the specified size.
Patent JP-2000079493-A (JP)
Title: Laser beam machine
Inventor: HASEGAWA SHINICHI
IPC: B23K26/38
Filed: 1998-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent a work from entering a discharge port by preparing an opening port for dropping dross or spatters scattered when working is executed and an exhaust fan which is connected to the discharge port discharging dross or spatters in the outside of a laser beam machine via a discharge duct and covering the discharge port with a grid-like discharge cover so that a work does not invade. SOLUTION: A discharge port 19 is covered with a discharge port cover 23. The discharge port cover 23 is made of stainless or iron, and a spatter sticking inhibitor having an excellent heat transfer ratio is coated on the surface of the cover by plating, coating or the like. Dross or spatters DS scattered during cutting work of a work W are discharged outside passing through the discharge port cover 23. Although the work W1 to be cut is dropped into a work taking-out port 22 by gravity, a small work W1 is sucked to the discharge port cover 23 and stays there. When cutting work is finished, an exhaust fan is also stopped, and sucked work W1 is dropped into the work taking-out port 22 by gravity.
Patent JP-2000092799-A (JP)
Title: Spindle motor and its manufacture
Inventor: YOSHIDA TATSUYA
IPC: H02K15/16
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor provided with a constitution in which the end part of a shaft can be fixed surely to a hole for fixation, in a fixation- side member such as a motor bracket or the like in a precisely positioned state, and to provide a method which manufactures the spindle motor. SOLUTION: A shaft 8, which is arranged in the central part in an erected and installed state and which is used as a rotation support shaft, is a cylindrical body whose diameter is smaller than the hole diameter of a hole 9 for fixation in a fixation-side member 4 which is fixed to the shaft 8. It is shaped in such a way that a recessed part 10 for fixation which is recessed in the direction of the axial center from the end face, and a cylindrical part 13 around the recessed part 10 are formed in a fixation-side end part.  In a state that the fixation-side end part is inserted into the hole 9 for fixation, the shaft 8 plastically deforms the cylindrical part 13 to a diameter-expanding direction by a force- fitting member 11 when the force-fitting member 11 whose diameter is larger than that of the recessed part 10 for fixation is force-fitted to the recessed part 10 for fixation, and it comes into pressure contact with the circumferential face of the hole 9 for fixation. As a result, the fixation-side end part is fixed to the fixation-side member 4.