baber/WOPTO huggingface dataset:
Patent JP-S58209157-A (JP)
Title: Semiconductor memory cell
Inventor: HASHIMOTO MASAMI
IPC: H01L27/115
Filed: 1982-05-31
Abstract: PURPOSE:To memorize 1 or 0 selectively after manufacture is completed without exerting an effect on reliability, etc. by constituting the memory cell by poly Si left as ions injected are under an inert state and a circuit detecting the variation of the resistance value of the poly Si. CONSTITUTION:Since a poly Si resistor 40 as the memory cell is inert when it is left as it is brought to a state after a manufacturing process is completed, it has a high resistance value, but the Si resistor 40 is activated into low resistance when it is utilized as the memory cell. When a signal line 42 is brought to an H level, an N channel MOSFET is turned ON. A signal line 43 is brought to an L level when the resistance of the Si resistor 40 is high at that time, and the line 43 is brought to an H level when the resistance of the resistor is low. The level of the line 43 is written to the latch circuit 45 because the gate of the circuit 45 is opened at that time. That is, 0 or 1 of an output 46 from the circuit 45 can be selected based upon whether the resistor 40 is of high resistance in which the poly Si resistor is left as it is in inert state or at low resistance in which it is activated.
Patent JP-H03293047-A (JP)
Title: Automatic centrifugal separator
Inventor: YAMADA KENJI
IPC: B25J13/00
Filed: 1990-04-06
Abstract: PURPOSE:To prevent the trouble of equipment and the damage of a rotor due to the revolution of unbalanced state by providing the sensor detecting weight to the hand part of a robot mechanism part grasping a rack to balance the centrifugal separator. CONSTITUTION:The rotor 2 connected with a motor 1 with the driving shaft 3 is revolved. Plural backets 4 freely rotatably mounted on the rotor 2 are allowed to move from the vertical direction to the horizontal direction by centrifugal force when the rotor is revolved. Plural test tubes 5 receiving samples are held by plural racks 6. The robot mechanism 8 having such a function that inserts the rack 6 into the backet 4 from a rack holding place 7 and returns it to the rack holding place 7 again from the backet 4 after centrifugal operation is provided, and the performance of the robot is controlled by a controlling unit 9. The sensor 11 for detecting weight is fixed to the hand part 10 of the robot mechanism 8 grasping the rack 6. As a result, the occurrence of the trouble, etc., of the equipment due to the unbalanced state is prevented.
Patent JP-H10265212-A (JP)
Title: Production of microcrystal and polycrystal silicon thin films
Inventor: OKAMURA MASAMICHI
IPC: C01B33/029
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing microcrystal and polycrystal thin films capable of producing the microcrystal silicon thin films and the polycrystal silicon thin films by a simple method at a low temp., thereby capable of widening the width of the selection of the kinds of substrates to be treated. SOLUTION: This process for producing the microcrystal and polycrystal silicon thin films uses an inductively coupled plasma generating means as a means for generating plasma 110 for cracking gaseous raw materials 101 in the method for depositing the microcrystal or polycrystal silicon thin films on the substrates to be treated by a plasma enhanced chemical vapor deposition method. The inductively coupled discharge with which the plasma 110 of the higher density than the conventional capacity coupled discharge generated by the inductively coupled plasma generating means is used as the plasma discharge for cracking the gaseous raw materials 101 and, therefore, the cracking and dissociating of the gaseous raw materials 110 are accelerated and the concn. of radical species and ion species is increased.
Patent JP-H06310437-A (JP)
Title: Method for forming doped thin film
Inventor: HASEBE KAZUHIDE
IPC: H01L21/223
Filed: 1993-04-20
Abstract: PURPOSE:To provide an annealed, doped film that is uniform in thickness, phosphorus concentration, sheet resistance and other properties. CONSTITUTION:A plurality of silicon wafers (W) are provided on a wafer boat 13 with substantially uniform space between mutual faces of the wafers in a reaction chamber 1. After a formation gas and a doping gas including dopant are supplied to the reaction chamber 1 under reduced pressure, a thin film including the dopant on the surface of the silicon wafer (W) is formed. In this thin-film forming method, the silicon wafer (W) is set at a reaction temperature ranging from 480 to 530 deg.C.
Patent JP-H1179135-A (JP)
Title: Apparatus for moving bag to filling device
Inventor: STEINMAYR GERHARD
IPC: B65B43/52
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To make incorporation into existing equipment possible without requiring a large-scale restructuring work by a method wherein all of deflection rollers of a chain conveyer equipped with rod rotation members for carrying bags to a filling device are provided at a horizontal plane above a bag hopper. SOLUTION: A bag hopper 2 and a conveyor belt 4 are installed side by side right below a chain conveyer 3. The chain conveyer 3 is deflected by four deflection rollers 8, and all of the deflection rollers 8 are provided at positions above the bag hopper 2 and the conveyor belt 4. The sucking devices 1 and 6 are provided at the lower strand of the chain conveyer 3, and one of the sucking devices is provided at a position above the bag hopper 2 while the other one is provided at a position above the end of the conveyor belt 4 that is close to the bag hopper 2. Thereby, a unit in such a structure can be reduced for its width as well as its height, resulting in reduction of its overall length.
Patent JP-H07138899-A (JP)
Title: Pigment for coating composition for printing paper
Inventor: PATORITSUKU AASAA CHIYAARUZU G
IPC: D21H19/40
Filed: 1994-05-02
Abstract: PURPOSE: To provide a pigment capable of obtaining a relatively high coating weight at a relatively high web speed and a relatively high solid component concentration without needing operating at extremely high or low blade pressure, and without causing any stalagmite. CONSTITUTION: This paper coating pigment comprises (a) from 10% to 100%, by weight, of a first paper coating pigment having a particle size distribution such that at least 75% of the particles have an equivalent spherical diameter smaller then 2 μm and at least 60% have an equivalent spherical diameter smaller than 1 μm, the average particle aspect ratio of the size fraction having an equivalent spherical diameter smaller than 1 μm being 25 or greater, and (b) up to 90% of a second paper coating pigment.
Patent JP-H09257374-A (JP)
Title: Infrared heating furnace and thermodilatometer
Inventor: TSUGAI HIROMICHI
IPC: F27B17/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an IR heating furnace which can be uniformly quickly heated and cooled and a thermodilatometer. SOLUTION: Three or more reflectors 81 to 83 each having a rotary elliptical mirror on the inner periphery are provided, a point light sources 51 are disposed at the one focuses Q1 to Q3 of the reflectors 81 to 83 , and the other focus is disposed on a common focus Q disposed with a sample. IR rays are converged to a sample 7, and can be quickly heated. In this case, when all the long axes of the reflectors 81 to 83 are not disposed on the same straight line, the reflectors 81 to 83 are not heated to each other. Since the long axes are disposed at substantially equal angle to each other, the sample 7 can be uniformly heated. When cooling pipes 101 to 103 are disposed so as not to disturb the light linearly propagated from the source 51 to the sample 7 and cooling gas is diffused to the sample 7, the sample 7 can be uniformly cooled.  When the displacement of the sample 7 can be measured by a push rod 15, accurate expansion and cooling curve are obtained.
Patent JP-H11272508-A (JP)
Title: Abnormality detection method for monitor object device, device for the same and machine readable recording medium for recording program
Inventor: MATSUMURA KIYOKO
IPC: G06F11/30
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection by of activation cycle disturbance of monitoring processing in a device which detects abnormality of the monitor object on the basis of existence/non-existence of a notification to be outputted within a specified time from the monitor object device. SOLUTION: A monitoring counter 11 is reset by a counter reset means 7 every time there is a notification from a monitor object device and is preferably added by +1 by a monitoring counter adding means 25 of a monitoring processing part 21 which is executed by every specified cycle. A time storage means 24 samples a history of a counter update time in a time storage part 28. A monitoring counter inspection means 26 inspects whether or not a value of the monitoring counter 11 exceeds a threshold. When it exceeds the threshold, a counter correction means 27 prevents erroneous detection by of activation cycle disturbance of the monitoring processing part 21 by referring to the history of a time when counter update processing is performed and making a final judgment of whether or not an abnormality occurs to the monitor object device.
Patent JP-H03295860-A (JP)
Title: Production of silicon nitride sintered compact
Inventor: NOSE TETSUO
IPC: C04B35/58
Filed: 1990-04-11
Abstract: PURPOSE:To obtain a silicon nitride sintered compact excellent in heat resistance, toughness, mechanical strength, etc., by mixing specific amounts of Y2O3 and ZrSi2 with Si3N4, compacting the resulting mixture, and then carrying out pressure sintering in an atmosphere containing nitrogen gas while controlling temp. and pressure, respectively. CONSTITUTION:A powder mixture having a composition consisting of, by weight, 5-15% yttrium oxide, 0.1-5% zirconium silicide, and the balance silicon nitride is prepared. This powder mixture is compacted, and the resulting green compact is subjected to pressure sintering in an atmosphere containing nitrogen gas at 1800-2000 deg.C at a pressure of >=4MPa, by which a silicon nitride sintered compact is obtained. Further, it is preferable that Y2O3 and ZrSi2 are added so that the weight ratio represented by an inequality is formed, and moreover, it is preferable to carry out sintering by using a hot pressing method in order to obtain a sintered compact having particularly high toughness and deflective strength. The resulting silicon nitride sintered compact is suitably used for gas turbine engine member, etc., in particular.
Patent JP-H03292255-A (JP)
Title: Train control device
Inventor: TAKAOKA TADASHI
IPC: B61L23/34
Filed: 1990-04-11
Abstract: PURPOSE:To cause an own train to enter a block in front approximately simultaneously with the passage of a preceding train through an existing block by computing a target running speed, at which the own train is to run, based on the speed of the preceding train, position information, and line information and observing the target running speed. CONSTITUTION:The length of a clock 2 in which a preceding train 51 exists is set to l1, and the length of a block 5 in which a subsequent train 52 exists is l2. In which case, the subsequent train 52 inputs a speed S1 and a speed v1 of the preceding train 51 and computes a time t1(= S1/v1) in which the preceding train passes through a block 4. Provided the subsequent train 52 enters the block 4 at a time earlier than the time t1, it conflicts with a deceleration signal being an ATC signal. In order to cope with this situation, the subsequent train 52 inputs a position S2 in a block 5 in which the own train exists and computes a relation of, for example, v2' = (S2/S1)v1 (a subsequent train speed attaining v2' : t1 = t2). In consideration of slow deceleration, a value lower than v2' by a few km/h is set as a target running speed v2.
Patent JP-H08270764-A (JP)
Title: Differential gear for vehicle
Inventor: SATO HIDEYUKI
IPC: F16H57/04
Filed: 1995-03-29
Abstract: PURPOSE: To lead lubricating oil smoothly into a housing with relatively simple structure so as to reliably prevent the wear and seizure of the friction sliding face. CONSTITUTION: A plurarity of recessed parts 107 are disposed on the outer surface of the axial end parts 102, 112 of a housing 1, and lubricating oil lead-in through-holes 108 extended in the direction toward the axis line of the housing 1 are formed in the recessed parts 107.
Patent JP-H10289296-A (JP)
Title: Non-contact ic card
Inventor: IGARASHI SUSUMU
IPC: H04B5/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card structure which maintains the advantage of a conventional IC card with contact, is provided with environment keeping property and convenience about distance and copes with various forms of non-contact IC card systems. SOLUTION: A single card is provided with a data processing and controlling means 5 which processes and controls information through software control and a data processing and controlling means 6 which processes and controls information through hardware control, and the means 6 controls the means 5 or the means 6 itself so that either the means 5 or the means 6 may process and control information that is exchanged with an external device 8 in accordance with an identification signal which is sent together with the information from the device 8.
Patent JP-S63263350-A (JP)
Inventor: JIYON UORUTAA TAAKO
IPC: F24H3/06
Filed: 1987-04-16
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-H01265175-A (JP)
Title: Probe device
Inventor: ITOYAMA TAKETOSHI
IPC: H01L21/66
Filed: 1988-04-15
Abstract: PURPOSE:To improve the accuracy of a contact inspection and the throughput by aligning automatically each probe needle of a probe card on which the probe needles are provided roughly vertically against a body to be inspected and each electrode pad of the body to be inspected. CONSTITUTION:A semiconductor wafer 1 is placed on an inspection stage 7, and the X and Y directions of the inspection stage 7 and the direction of the wafer 1 are aligned. Simultaneously, a position relation of the center of the wafer 1 and the center of the inspection stage 7 is recognized. Also, in which position from the center of the wafer 1 an IC chip has been formed is also recognized. Subsequently, by an automatic aligning mechanism 8, the alignment of a probe needle and an IC chip is executed from the formed position relation of a probe needle 13 array and the center of the inspection stage 7, the center of the inspection stage 7 and the center of the wafer 1, and the center of the wafer 1 and the IC chip, and the probe needle 13 is aligned with an electrode pad of the IC chip.
Patent JP-H08272983-A (JP)
Title: Character generating device
Inventor: MAEKAWA MASAAKI
IPC: G09G5/26
Filed: 1995-03-28
Abstract: PURPOSE: To make a difference in character shape sufficiently appear on a bit map of final desired size when a bit map font of a desired relatively small size is generated from an outline font. CONSTITUTION: A desired size bit map generating means 21 generates a bit map of a desired size and stores the respective pixel values in a pixel value storage means 23. A multiple-size bit map generating means 31 generates a bit map of size which is an integral multiple of the desired size. A multiple-size bit map dividing means 32 divides the bit map of the multiple size into areas as many as the pixels of the bit map of the desired size, calculates pixel values of the respective areas as area values, and stores them in an area value storage means 33. A pixel value composing means 41 puts the pixel values from the pixel value storage means 23 and the area values from the area value storage means 33 together. A composite pixel value comparing means 61 compares the composite pixel values with a threshold.
Patent JP-S61252905-A (JP)
Title: Servo valve
Inventor: HOSOKAWA TAKASHI
IPC: F15B13/044
Filed: 1985-04-30
Abstract: PURPOSE:To make the functions of a servo valve alterable, by connecting an outlet of a first servo valve to a first liquid outlet and an outlet of a third servo valve, and also an outlet of a second servo valve to a second fluid outlet and an outlet of a fourth servo valve, respectively. CONSTITUTION:An outlet 512 of a first servo valve 11 is connected to a first fluid outlet 5 and an outlet 712 of a third servo valve 13 each. Likewise, a control port 711 of the third servo valve 13 is connected to a fluid discharge port 7 of a servo valve. Then, an outlet 612 of a second servo valve 12 is connected to a second fluid outlet 6 and an outlet 812 of a fourth servo valve 14 each, and a control port 811 of the fourth servo valve 14 is connected to a fluid discharge port 8 of a servo valve. With this constitution, alteration of its functions from underlapping to overlapping in the midway of operations of a hydraulic actuator is performable.
Patent JP-H10272888-A (JP)
Title: Cap for writing instrument
Inventor: NAGAI MASAHIKO
IPC: B43K23/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a serious accident result by providing a vent hole passing through a cap in a direction perpendicular to a lengthwise direction of the cap for writing, and communicating the hole with a vent passage provided in the lengthwise direction, thereby ensuring a vent passage irrespective of a direction of the cap clogged in a respiratory tract even if the cap is swallowed with a simple structure. SOLUTION: A double structure of an inner cap 2 with a bottom and a cylindrical outer cap 3 released at both ends is provided. The cap 2 is formed with the bottom at a front side, and fixed to an inner wall end side of the cap 3 with four ribs 4. A tip of a writing instrument such as a ballpoint pen is engaged with the cap 2, a barrel of the instrument is engaged with the cap 3, and a cap 1 for the instrument is fixed to the barrel 1 with an engaging protrusion 5 provided on an inner wall of the bottom side of the cap 3. And, a vent hole 6 is provided through the bottom side wall of the cap 3 to communicate a vent passage 7 formed in a space between an inner wall of the cap 3 and an outer wall of the cap 2 with the hole 6.
Patent JP-H04307085-A (JP)
Title: Card self-containing merchandise
Inventor: NISHIMURA MITSUO
IPC: B65D73/00
Filed: 1991-04-01
Abstract: PURPOSE:To prevent an unjust conduct such as scpaping out of pure gold in an amusement parlor like pachinko, slot machine, etc. CONSTITUTION:Pure gold is contained visibly in a card body which can transmit data to an outside instrument and receive data from it. The pure gold is covered with an electric conductive film forming a part of electric circuit of an information memory contained within the body. And hence, when an unjustice is conducted, the electric circuit is cut off to confirm the unjustice.
Patent JP-H02139533-A (JP)
Title: Data bag device for camera
Inventor: SOSHI ISAO
IPC: G03C11/02
Filed: 1989-04-14
Abstract: PURPOSE:To constantly imprint sharp symbol information by controlling the brightness of a light source in a light emitting means according to the brightness of an object near a symbol information imprinting area, which is detected by an object brightness sensor. CONSTITUTION:A controller 1 reads in the ISO sensitivity of film from an ISO sensitivity detecting sensor 3, and judges whether it is below a reference value. If so, the controller 1 reads an object brightness Bv in the symbol information imprinting area VII from a splitting and metering sensor 2. When it is greater than a reference brightness Bvo, a signal is outputted to a data bag driver 7 to increase the light emitting quantity in an imprinting part 6. Conversely, when the ISO sensitivity is greater than the reference value, the controller 1 reads the object brightness Bv in the area VII from the sensor 2, and sends a signal to boost the light emitting quantity at an intermediate level to the driver 7 if Bv>Bvo, whereas if Bv<=Bvo, it sends a signal to decrease the light emitting quantity to the driver 7. Ultimately, the controller 1 controls imprinting.
Patent JP-S60238862-A (JP)
Title: Image forming device
Inventor: KARAISHI TOSHIYUKI
IPC: G03G15/01
Filed: 1984-05-14
Abstract: PURPOSE:To always obtain a picture of a good density by making an exposure value by an exposing means different in accordance with the case when a development is executed by a developer of the first color, and the case when the development is executed by a developer of the second color. CONSTITUTION:An electrostatic charge use electrifier 8, an optical system 9, a two color developing device 10, a transfer use electrifier 11, a peeling use electrifier 12, a cleaning device 13, a destaticizing lamp 14, etc. are provided successively on the periphery of a photosensitive drum 7. An image of an original to which a light is irradiated unfiromly by an exposing lamp 22 is formed on the photosensitive drum 7 by the optical system 9, and an electrostatic latent image is formed. This electrostatic latent image is developed by the developing device 10 and converted to a toner image, and this toner image is transferred onto a form by the transfer use electrifier 11. In accordance with the case when a development is executed by a developer of the first color in the developing device 10, and the case when the development is executed by a developer of the second color, an exposure value by the exposing lamp 22 is changed.
Patent JP-S62294336-A (JP)
Title: Distortion compensation circuit
Inventor: ABE HIKARI
IPC: H04L27/00
Filed: 1987-04-17
Abstract: PURPOSE:To send a signal with high quality to a reception side by compensating the deterioration in the characteristic of a signal caused by the nonlinear distortion continuously at the pre-stage in the stage of an intermediate frequency carrier. CONSTITUTION:An applied input signal is branched into two; the one signal is modulated by linear modulators 3, 4, combined by a combiner 9 into a 16QAM signal, and the other is applied to a comparator circuit 15 as a reference signal. The other of the 16QAM signal is given to a distortion generating circuit 14', from which a signal subjected to distortion is fed to the other input of a comparator 15. The signal representing the phase fluctuation and amplitude fluctuation is fed to phase control circuits 11, 12 and an amplitude control circuit 13 respectively as a phase control signal and an amplitude control signal. Further, the other branched input signal is given to delay circuits 18,19 as a main signal, subjected to modulation by linear modulators 5,6 respectively, combined at a combiner 10 into a 16QAM modulation signal, which is compensated for the amplitude distortion component at the amplitude control circuit 13 in advance, the result is amplified by an amplifier 16 and sent from an output terminal 17 as an output signal.
Patent JP-S5720358-A (JP)
Title: Type body
Inventor: HIRAOKA YUUJI
IPC: B41J1/22
Filed: 1980-07-14
Abstract: PURPOSE: To provide a type body which is light in weight, can be mass-produced, has a largely enhanced printing life and is used for typewriter or the like, by a method wherein a reinforced surface containing a high-hardness material is formed at the face part of a type body composed of a plastic (composite material).  
     CONSTITUTION: The entire of the type body 1 including a type part 2 is formed of a plastic or a composite material containing reinforcing fibers 7 dispersed uniformly, and the face part 6 is provided with a reinforced layer having highly abrasion-resistant fibers, a powder of high hardness or a mixture thereof incorporated in a matrix of plastic at a high density. The objective type body can be obtained, for example, by a method wherein a composite material prepared by incorporating a reinforcing fiber or a powder of high hardness into a thermoplastic at a high density of not less than 50wt% is dispersely filled into a type part cavity of a mold for the type body and then the material for the type body is injection-molded. 
     COPYRIGHT: (C)1982,JPO&Japio