baber/WOPTO huggingface dataset:
Patent JP-S61221659-A (JP)
Title: Optically coupled voltmeter
Inventor: KANDO MASAAKI
IPC: G01R19/00
Filed: 1984-08-31
Abstract: PURPOSE:To obtain a small-sized, lightweight voltmeter which has high simplicity and is suitable for high voltage measurement by performing discharge light emission with a measured voltage and measuring the voltage from the intensity of the light emission. CONSTITUTION:A discharge member 3 which has a pointed tip 2 in a sealed container 1 is supported by the container 1, a hook part 4 is provided to the projection end of the member 3 which projects out of the container 1, and this hook part 4 is hooked on a voltage measurement part 5 to perform discharge light emission at the tip 2. The light emitted by the discharge light emission is photodetected by a photodetection part 7 provided in the container 7 and converted by a light-voltage converting means 8 into a voltage proportional to the intensity of the emitted light, and its output voltage is displayed on a voltage display means 9. Consequently, a high voltage is measured easily.
Patent JP-H1119057-A (JP)
Title: Abnormality detection system
Inventor: NOMOTO KOHEI
IPC: A61B5/332
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To help patients participate in social activity by making the patients and portable measurement instruments carried by patients external constituent elements independent of an emergency medical center to allow the movement of the patients, which secures the freedom in their daily activity. SOLUTION: A patient suffering a disease carries a portable measurement instrument 2 and a signal obtained from the disease of the patient 1 is inputted into the portable measurement instrument 2 to transmit the results of analysis of the disease obtained by the processing thereof. A specialist 3 of an emergency medical center 4 judges the results of the analysis of the disease transmitted from the portable measurement instrument 2. Platforms 10a-10c positioned in a stratosphere or a troposphere are, for example, airships. The airships 10a-10c serve as position reference in the measurement of position at the user's portable measurement part 2 and the rescue dispatch section 11 while functioning as a relay of communication between the portable measuring instrument 2, the emergency medical center 4 and the emergency medical staff sending section 11.
Patent JP-S6338238-A (JP)
Title: External appearance inspecting device for semiconductor substrate
Inventor: SARUWATARI SHINSUI
IPC: G03F1/84
Filed: 1986-08-04
Abstract: PURPOSE:To be able to automate an external appearance inspecting device for a semiconductor substrate by providing means for simultaneously converting the states of positioning marks to an image signal, length measuring means for calculating a distance between both marks by scanning the signal, and means for judging the propriety of a wafer by obtaining the displacement of calculated value from distance designed value between both marks. CONSTITUTION:The optical image of a region which includes a positioning mark is converted to a video signal by an optical lens 5, an optical microscope having a reflecting mirror 6 and a camera control unit (CCU) 7, and displayed on a cathode ray tube 10. At this time, a length measuring circuit 8 measures a distance between the positioning marks, a memory calculator 9 calculates to compare it with a designed value to judge the propriety of it. When measuring the displacement in an X direction, a developed wafer 1 is first mounted on a stage 4. Assume that the present step mark 2 on the wafer 1 and the mark 3 in the previous step are disposed in the X direction, regions which contains the marks 2, 3 are set on the optical axis of the lens 5, and converted to a TV image through the CCU 7.
Patent JP-H1129730-A (JP)
Title: Recording liquid
Inventor: SANO HIDEO
IPC: B41M5/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a magenta-colored recording liquid which is excellent in long-term storage stability and gives prints or images with a high quality by incorporating an aq. medium, at least one colorant selected from among colorants of which the free acid forms are represented by a specific general formula, and at least one colorant selected from among specific xanthene colorants into the same. SOLUTION: This recording liquid contains a colorant of which the free acid form is represented by formula I and a xanthene colorant selected from among AR-50, -519 -87, -91, -92, -93, -94, -95, -98, BR-1, and BV-10 of the color index. In formula I, Y is a divalent linking group selected from among groups represented by formulas II to VIII. In formulas I to IV, R1 to R6 are each a 1-9C alkyl, an alkoxy, a halogen, H, etc.; (m) and (n) are each 0-2; X1 and X2 are each -OR7 ; R7 , R8 , and R10 are each H, a 1-8C alkyl, etc.; R9 is a 1-12C alkylene or a group of formula IX; (p) is 0-2; R11 and R12 are each H or methyl; and R13 and R14 are each H, methyl, or methoxy.
Patent JP-2000020965-A (JP)
Title: Tracking controller
Inventor: KAI TSUTOMU
IPC: G11B7/09
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To perform tracking control with simple constitution by causing a light spot to be converged on a disk having a prescribed pattern for each fixed length, recording/reproducing the data, measuring a prescribed distance and the speed of disk revolution and calculating a relative distance between a track central radius and the light spot. SOLUTION: The output of a tracking error detection means 4 contains a meandering signal component of a track which is not suppressed by a tracking control loop, and a meandering period detection means 14 detects this tracking error signal to perform period detection. An eccentric amount detection means 15 removes a DC component from the output of the meandering period detection means 14 to obtain the displacement of the light spot from a track center. Then, an eccentricity control means 16 displaces by a displacement amount obtained by the eccentric amount detection means 15 for suppressing the eccentric amount. At a track moving time, the output of a tracking control means 6 is held with a low band component value immediately prior to the output while outputting an eccentricity follow-up command, and a command for track movement is added.
Patent JP-H0740027-A (JP)
Title: Method for controlling pressure reduction of die in die casting
Inventor: UEBAYASHI HIDESATO
IPC: B22D18/06
Filed: 1993-07-26
Abstract: PURPOSE:To control gas pressure in a cavity to a fixed value without restricting injection speed. CONSTITUTION:The injection speed is detected with a sensor 9 and this output is transmitted to a controller 10, and the degree of pressure reduction making the pressure in a mold to be fixed in accordance with the injection speed detected by the controller 10 is obtd. and this degree is transmitted to a pressure reduction degree control valve 8 to control the opening degree of the pressure reduction degree control valve. By this method, the gas pressure in the cavity 3 is controlled to the negative pressure having the fixed value. When the injection speed varies, only the pressure reduction degree is varied and the pressure in the mold can be kept to the fixed value and controlled to the fixed value without restricting the injection speed.
Patent JP-S6162119-A (JP)
Title: Information processing method by simple natural utility language
Inventor: SHIBUYA NOBUHIRO
IPC: G06F9/45
Filed: 1984-09-03
Abstract: PURPOSE:To realize the information processing without mastering program language and instruction and enabling decoding of processing information by displaying the processing contents with understandable natural language and picture and during that time inputting the necessary new information and interpretation of it is executed. CONSTITUTION:In information processing, a mode of process is firstly inputted through an information input device 12, and then the kind of process is inputted. Following this, discrimination is done for decoding and executing of input infor mation, such as operation, comparison, branching, or processing of information which has been so far generated and accumulated. And, if the kind of process is discriminated to be operation, the operation is executed and its process is displayed in an easy-to-understand natural language. During this time, the neces sary new information is inputted ' 12 by operator to the displaying area 17, 18, 19, and 20 of displaying device 11, and when the input 12 is finished, the processed information is generated and accumulated. By this system, decoding of processed information will become possible, and the processing can be done without mastering the program language and instruction.
Patent JP-H09327399-A (JP)
Title: Simple automatic rice washing device for home use
Inventor: INOUE TSUKASA
IPC: A47J43/24
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and simple automatic rice washing device for home use which can be easily moved and can be easily handled and uses water flow pressure of service water or the like. SOLUTION: A simple automatic rice washing device 1 for home use is formed in a shape such as standing a cylinder, and a stand part 2 to support the device is arranged below. An upper part of the stand part forms a vessel 3, and a grip 12 to handle the device, a hooking part 13 to arrange it when the device is not used, a waste port 17 and also a pouring port 9 to pour out a thing in the vessel are constituted in an upper part of the vessel, and a holding part 11 to hold a rubber hose is provided on a side surface of the vessel. An inclined face 4 becoming a conical recess is formed toward a central part of the vessel from a bottom side surface part 3' of the vessel. A water supply port 5 is arranged in the lowest part of the vessel, and a pipe joint 6, a pipe 7 and also a rubber hose 8 of an external part are connected to a faucet of sevice water through a notch 10 and the holding part 11 of the above-mentioned stand part 2.
Patent JP-H0472674-A (JP)
Title: Thin-film transistor memory
Inventor: MATSUMOTO HIROSHI
IPC: G11C16/02
Filed: 1990-07-13
Abstract: PURPOSE:To increase an integration density by a method wherein a lower-part gate electrode faces a memory-natured insulating film, and a memory transistor and a selective transistor are connected in series in a semiconductor layer. CONSTITUTION:The central part is used as a memory transistor T1 and both of its side parts are used respectively as selective transistors T2. The transistor T1 is constituted of the following: a semiconductor layer 2; a source electrode and a drain electrode S, D; a memory-natured insulating film 4; a lower-part gate insulating film 5; and a lower-part gate electrode G1. The transistors T2 are constituted of the following: the semiconductor layer 2; the source and drain electrodes S, D; the lower-part gate insulating film 5; an upper-part gate insulating film 6; and an upper-part gate electrode G2. The whole region of a part faced with the electrode G1 is used as a channel region G1 for the transistor T1 and it is possible to increase an integration density.
Patent JP-S6163304-A (JP)
Title: Method for finish rolling hot-strip
Inventor: UTASHIRO YOJI
IPC: B21B27/10
Filed: 1984-09-03
Abstract: PURPOSE:To prevent cooling water from mixing into a rolling oil and to emphasize the effect of oiled rolling by spraying only a rolling oil on work rolls at the inlet side of at least one stand of three stands placed at the rear stage of a rolling mill, and spraying only cooling water at the outlet side of said work rolls, in titled rolling. CONSTITUTION:One nozzle 2 for each of upper and lower rolls 12 is newly provided to the nozzles 2 for roll coolant, provided to the outlet side of the upper and lower work rolls 12 of the 5th stand among six finishing stands 10A-10F in a hot rolling mill 10, to spray cooling water on the rolls 12. And only a rolling oil is sprayed from the nozzles 3 used for oiled rolling, placed at the inlet side of upper and lower work rolls 12. Accordingly, the rolling oil sticks directly on the upper and lower rolls 12. Further, this system is not limited only to the 5th stand 10E, but is applied to at least one stand among the rear-stage stands 10D-10F containing the final finishing stand 10F.
Patent JP-S6244752-A (JP)
Title: Developer composition
Inventor: SARUWATARI NORIO
IPC: G03G9/10
Filed: 1985-08-23
Abstract: PURPOSE:To improve a black solid development characteristic and to extend the life of the titled compsn. by using ferrite particles having the characteristics of >=10<9>OMEGAcm electric resistivity in 1kV/cm electric field and <=40emu/g satd. magnetization rate as a carrier and a microtoner having substantially 1-10mum grain size as a toner. CONSTITUTION:The ferrite particles having the characteristics of >=10<9>OMEGAcm electric resistivity in 1kV/cm electric field and <=40emu/g satd. magnetization value and <=30mum average grain size are used as the carrier and the grain size of the toner is made substantially 1-10mum. The reason for specifying the electric resistivity of the ferrite core to >=10<9>OMEGAcm at 1kV/cm electric field intensity is to avert the image change by toner filming which is of a problem when the resistance is low. The grain size of the carrier is the significant factor to determine the density of a magnetic brush and is important as the grain size thereof relates also to the toner replenishing power to embed an electrostatic latent image with the toner. The adequate grain size is substantially 1-10mum in order to exhibit the excellent black solid printing characteristic and to extend the life of an imaging characteristic in particular.
Patent JP-S6427368-A (JP)
Title: Binarizing threshold value deciding method
Inventor: KITAMURA YOSHIHIRO
IPC: H04N1/40
Filed: 1987-07-22
Abstract: PURPOSE:To decide a threshold value in a few processing time by dividing an original into plural small areas and using a multi-value processing data of each small area so as to calculate the threshold value and to calculate the deviation of threshold values of adjacent small areas thereby adding/subtracting the correction value to/from the threshold value and saving the memory space. CONSTITUTION:A data of a predetermined width (N-line) in the subscanning direction of an original read by a scanner 2 is stored in an N-line buffer 52. The data stored in the said N-line buffer 52 is sent to a buffer split section 53, where the data is divided equally into M' in the main scanning direction. A threshold value setting section 6 obtains a threshold value for each one small area divided equally by M'. A threshold value (s) obtained by the section 6 is subject to discrimination again by a threshold resetting section 7. When the value (s) is larger than the threshold value (c) of one preceding area by a fixed value alpha, a default S1 as a correction value is subtracted, and when smaller, a default S2 is added as the correction value. Thus, when one picture/ character overrides plural small areas, no mismatching on the borders of each small area does not take place.
Patent JP-S5973955-A (JP)
Title: Bubble catcher
Inventor: FURUKAWA TATSUYA
IPC: B41J2/175
Filed: 1982-10-20
Abstract: PURPOSE:To provide a bubble catcher capable of escaping caught air bubbles to the outside, by such simple and inexpensive constitution that an opening part as fluid resistance is provided to the upper part of the upstream side of the bubble catcher. CONSTITUTION:An air vent hole 12 is opened to the upper part of a bubble catcher 10 and a fine pipe (a bore diameter of 30-100mum) 13 is provided to the hole 12 to impart fluid resistance thereto. In use, air is not flowed into said hole 12 when an ink supply pump 1 is brought to negative pressure but, in no use, air is slowly vented. If a filter is selected so as to bring negative pressure sucked by the pump 1 to bubble point pressure or less, air bubbles are not passed.
Patent JP-H0233275-A (JP)
Title: Drive method for solid-state image pickup device
Inventor: OMAE MASANORI
IPC: H04N5/3722
Filed: 1988-07-22
Abstract: PURPOSE:To eliminate white dot noise and black dot noise appearing on a monitor by transferring an undesired electric charge to a vertical transfer section in an opposite direction in the discharge of the undesired charge in the operation of an electronic shutter, injecting the electric charge from the discharge section and transferring the charge in the forward direction. CONSTITUTION:A solid-state image pickup element consists of a photoelectric conversion section 1, a vertical transfer section 2, a horizontal transfer section 3, a signal charge detection section 4 and a discharge section 5 for discharging undesired electric charges. In the case of discharging the undesired signal charge through the vertical transfer section 2 in the operation of an electronic shutter, the charge is transferred at a high speed toward the discharge section 5 of the vertical transfer section 2 provided in opposition to the horizontal transfer section 3 once and after most of the undesired electric charges are discharged, the electric charge below the saturated electric charge of the vertical transfer section 2 is injected from the discharge section 5 to the vertical transfer section 2 and the charge is transferred from the vertical transfer section 2 to the horizontal transfer section 3 at a high speed and discharged through the horizontal transfer section 3.
Patent JP-S5977015-A (JP)
Title: Power generating apparatus
Inventor: FUJITA MASAHIKO
IPC: F03G6/00
Filed: 1982-10-22
Abstract: PURPOSE:In a power generating apparatus directly coupled with expander, power converting means and operating medium carrying means, to enable smooth start and stop by providing an operating medium choking means at inlet side of expander while using a motor-generator as power converting means. CONSTITUTION:In a power generating system where operating medium carrying means 3 and steam generator 4 directly coupled coaxially with expander 1, condenser 2 and expander 1 are connected in closed cycle, a motor-generator 13 is used as means for converting power produced from expander 1 to load 8. An operating medium choking means 12 is provided at the inlet side of the expander 1 while an external/internal power source exchange means 14 for interrupting an external power source 11 upon dropping of output from the motor- generator 13 or speed of the expander 1 below predetermined level is provided. It is controlled such that high temperature medium and cooling medium carrying means 9, 10 and motor-generator 13 are started by the external power source 11 while the choking means 12 is opened.
Patent JP-H1111192-A (JP)
Title: Child seat
Inventor: SAITO SETSUO
IPC: B60N2/26
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To support a little child safely, comfortably for a long time, and without tiring him/her, by providing air bags for right and left upper parts of the front surface and a back part of the seat body, providing a cushioned seat which diffuses sweating steam for the central upper part, and providing at least one mesh bag seat with a pellet for a position corresponding to his/her kidney. SOLUTION: Air bags 8, 9 which can be filled with air or exhaust air are respectively placed on back sides of covers of a seat body 1 corresponding to neighborhood of both sides of the head part and back part of a little child who sits on a seat. This bags 8, 9 can be filled with air by an air pump 11. A skin cover 12 has gas permeability, and a foam urethane resin seat 13 which is cushioned, diffuses sweating steam, and has continuous bubbles is inserted between the skin cover 12 and the seat body 1. A seat 17 which is formed by inserting cut small pellets into the mesh bag is placed at a position corresponding to the hip of the little child 6. Therefore, injury due to vehicle collision can be reduced, and fatigue is reduced due to adequate cushion function.
Patent JP-H0734826-A (JP)
Title: Intake/exhaust valve drive control device of internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F01L13/00
Filed: 1993-07-27
Abstract: PURPOSE:To realize the variable control of the valve lift characteristic suitable for the operational condition, avoid the complicate constitution when applied to the multiple valve type engine such as the intake two-valve type engine, and enable the variable control or the like of the intake swirl. CONSTITUTION:A cylindrical cam shaft 22 is arranged on the outer circumference of a driving shaft 21 which is synchronously rotated with the engine, and an annular disk 29 is arranged between a flange part 27 of the cam shaft 22 and a flange part 32 of a sleeve 28 connected to the driving shaft 21. The cam shaft 22 is divided for each cylinder, and provided with cams 26A, 26B corresponding to a pair of intake valves. The cams 26A, 26B have different lift characteristics. The annular disk 29 is held by a swayable control ring 35, and a pair of pins 36, 37 engaged with engaging grooves 30, 33 of the flange parts 27, 32 are mounted in a rotatable manner. The sway position of the annular disk 29 is controlled based on the operational conditions of the engine.
Patent JP-2001015870-A (JP)
Title: Circuit board
Inventor: OGUMA MASAHIRO
IPC: H05K1/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board which is space-saving and facilitates identification of electronic parts to be mounted. SOLUTION: A circuit board is equipped wit the same electronic parts 3 arranged on a board 1 at a regular interval and adjacent to each other, wirings 2 having lands 21 connected to the electronic parts 3 formed on the board 1, and a part identification display 4 which is formed near the lands 21 or the electronic parts 3 so as to indicate the kind of the electronic part 3, where the part identification display 4 is composed of a first display 41 which indicates the kind of at least two of the electronic parts 3 inclusively and a second display 42 which indicates the number of the electronic parts 3 indicated by the first display 41.
Patent JP-H0848574-A (JP)
Title: Alumina-chrome-zirconia refractory and its production
Inventor: NOBUHARA KEIICHI
IPC: C04B35/66
Filed: 1994-08-05
Abstract: PURPOSE:To produce an alumina-chrome-zirconia refractory having improve resistance to infiltration, cracking and corrosion in an ash melting furnace as compared with the conventional alumina-chroma zirconia refractory having a high chrome content and excellent also in structural spalling resistance. CONSTITUTION:This alumina-chrome-zirconia refractory contains 30-75wt.% alumina stock having >=99.0wt.% Al2O3 content and 0.044-5mm grain size, 10-20wt.% calcined alumina having >=99.0wt.% Al2O3 content and <=0.03mm grain size, 5-20wt.% chrome stock having >=90wt.% Cr2O3 content and 0.03-3mm grain size and 10-30wt.% zirconia stock having <=1mm grain size and it is obtd. by firing at an ultrahigh temp. of >=1,650 deg.C.
Patent JP-H0739960-A (JP)
Title: Forming punching device
Inventor: FUTAMURA SHOJI
IPC: B21D28/24
Filed: 1993-07-27
Abstract: PURPOSE:To provide a device of a heavy load, high accuracy and long life by piercing a hole punch inside a forming punch and by enabling the cooperative/relative moving of both punches through the height selection of the abutting part of a striking plate above these punches. CONSTITUTION:A punching is performed on a material to be worked through a process in which first a striking plate 21 is at a continuous line position, a press ram is abutted on a abutting part 22, and a hole punch 9 is activated through a punch head 10. Next, the striking plate 21 is moved to a dotted line position, and the press ram is abutted on a abutting part 23. The bottom face of the striking plate 21 is abutted on the punch head 10 and a forming punch head 11, to activate the both and form a recessed part in a dish shape. In this case, the lower end part of the hole punch 9 is located inside the lower end part of a forming punch 8, reinforcing the knife-edge shaped lower end part of the forming punch 8 as a core bar. Then, the striking plate 21 is returned to the continuous line position, punching an excess part due to a plastic flow inside the punched hole by the activation of the hole punch, and a shaping operation is performed.