baber/WOPTO huggingface dataset:
Patent JP-S60235555-A (JP)
Title: Polling system of loop network
Inventor: SHIMIZU HIROSHI
IPC: H04L12/423
Filed: 1984-05-08
Abstract: PURPOSE:To improve the transmission efficiency of a looped transmission line by allowing a trigger station to supervise the priority of polling at each period and apply polling of high and low 2nd priority at the next period to the highest priority where the polling of the next priority of a low level is not finished. CONSTITUTION:When the polling with a priority level 3 is finished and the next period comes, the polling of the minior priority ''1'' is applied to the major priority higher in major priority of high-order level at the next period. In such a case, the polling of the minor priority 2 is not executed to the major priority 3 higher than the major priority 2 of the priority level 3. That is, the polling of the priority level 7 is applied to the priority level 5 by using a trigger signal TRG. Since the polling of the priority level 6 is not executed, useless polling in a conventional example is not executed.
Patent JP-S5717216-A (JP)
Title: Electrode construction of tuning fork type quartz oscillator
Inventor: WAKASUGI MAKOTO
IPC: H03H9/215
Filed: 1980-07-04
Abstract: PURPOSE:To collect generated charges effectively and to reduce the CI value, by making longer the effective electrode length of the surface and back electrode being the major plane of a tuning fork of a tuning fork type quartz oscillator than that the side electrode. CONSTITUTION:In the development indicating the electrode construction of a tuning fork type quartz far 1, the effective electrode length (l) of an electrode 11 of one branch of the major plane is made equal to L of the bar 1. An electrode 12 of another branch of the major plane is l1+l2+l3 and the effective electrode length (l) is equal to l1+l2. The l3 is the electrode run across almost the center of the base of the major plane of one branch to join the major electrode to the side surface, and the gap between the l3, l1 and l3, l2 is made shorter as the manufacturing limit, and the length l1+l2 which is equal to the effective electrode length (l) is made as long as possible, allowing to lower the CI value. Charges with different sign are applied to electrodes 8, 11 and electrodes 9, 12.
Patent JP-H08340418-A (JP)
Title: Medium conveyance device and electronic device
Inventor: FUJIWARA TATSUO
IPC: G06T1/00
Filed: 1996-04-12
Abstract: PURPOSE: To provide a medium conveyance device which processes both sides or one side of a medium at need as a medium conveyance device which is applied to an image reader, a printer, etc. CONSTITUTION: The medium conveyance device, which feeds the medium stored in a drawer hopper 118 to a conveyance path 22 and discharges the medium to a stacker 16 provided below or above the hopper 18, is constituted by providing a 1st operation means 34 which performs operation for the 1st surface of the medium in the hopper 18 and also fitting a 2nd operation means 36 which performs operation for the 2nd surface of the medium to the medium conveyance device detachably.
Patent JP-H05290161-A (JP)
Title: Image processing method
Inventor: YAMANAKA MINORU
IPC: G06T7/60
Filed: 1992-04-13
Abstract: PURPOSE:To provide the image processing method which is suitable for drawing processing and capable of simplifying and speeding up the handling of an image in consideration of the condition that an increase in the amount of data and the delay of screen display processing, enlargement/reduction processing, etc., are caused by conventional drawing input technique for input to CAD, etc. CONSTITUTION:A drawing on paper, etc., is read as binary image data by an image scanner, etc. A CPU reads the binary image data in a memory and converts them into contour vector data, and sets sections of contour vector loops (S1 and S2). Painting-out points are calculated, section by section (S3). In this calculation, one contour vector is optionally selected from a pending problem section. The other contour vector opposite to this contour vector is detected. A perpendicular is drawn from one contour vector to the other and a painting-out point is set at the mid-point of the perpendicular. Position data on the painting-out point is added as attached data to section data.
Patent JP-H07295959-A (JP)
Title: Circuit simulation system
Inventor: NIIMI TOSHIO
IPC: G06F19/00
Filed: 1994-04-28
Abstract: PURPOSE:To perform the circuit simulation of a nonlinear circuit network provided with a wide area convergence property and both high accuracy and high speed property. CONSTITUTION:This circuit simulation system is provided with a first analysis part 1 for performing the circuit simulation for which convergence is guaranteed, a second analysis part 2 for performing the circuit simulation by a Newton method, an initial value setting part 3 for deciding whether or not solutions successively obtained by the first analysis part 1 enter the convergence area of the circuit simulation by the second analysis part 2 set beforehand, a switching part 4 for switching to the circuit simulation by the second analysis part 2 for which the solution of the first analysis part 1 which enters the convergence area is defined as an initial value based on the judged result of the initial value judgement part 3.
Patent JP-H09242147-A (JP)
Title: Face washing and dressing table
Inventor: IGARASHI JUN
IPC: A47K1/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To compactly house a shower device whose discharge position can be risen and fallen in a face washing and dressing table. SOLUTION: A face washing and dressing table 1 is provided with a face washing bowl 34, a shower head 61, a rise and fall type shower device 6 having a holder 63 detachably locking the shower head 61 and making height of the holder 63 variable, and a faucet 5 for controlling water feed for the shower head 61. At the time, an upright wall face 41 is provided rearward of a face washing bowl 34, in which the rise and fall type shower device 6 is incorporated, and discharge height from the shower head 61 is made variable.
Patent JP-S57205726-A (JP)
Title: Mirror driving circuit
Inventor: ISHIGURO YASUO
IPC: G03B19/12
Filed: 1981-06-15
Abstract: PURPOSE:To permit always normal photographing by supplying electricity intermittently to a motor so as to move a mirror downward in an initial period of release operation when the mirror is up before, for example, photographing. CONSTITUTION:Now, if electricity is supplied to respective parts by release operation while a mirror 2 is up prior to photographing, emitter-collector current flows largely to a phototransistor 11. As a result, transistors T5 and T2 go on, and current flow intermittently to a coil Lm 17, then the coil 16 wound with the coil 17 moves rightward on an iron core 15. This forces the 1st crank lever 4 and the 2nd crank lever 6 to oscillates. When a fulcrum shaft 2b is located to the right side beyond the neutral part with respect to the line connecting shafts 5 and 3 during the oscillating process of the levers 4, 6, a toggle spring 7 acts as the force for moving the mirror 2 downward. Since the mirror operating mechanism is moved downward by this, the always normal photographing is made possible.
Patent JP-H03289517-A (JP)
Title: Electrode forming method for ceramic electromagnetic flowmeter
Inventor: KAWAI TAKASHI
IPC: G01F1/58
Filed: 1990-04-06
Abstract: PURPOSE:To make the difference in thermal expansions between a pipe body and an electrode small and to prevent the generation of cracks by arranging the tip of the electrode whose shape is conical and mixing ratio is changed stepwise, and forming the electrode as a unitary body together with ceramic powder. CONSTITUTION:Platinum and the powder of ceramics are mixed and molded, and a columnar electrode main body 31 is formed. The main body 31 is immersed into viscosity body wherein the platinum and the ceramics are mixed by a specified length from the tip part. Then, viscosity bodies 33a and 33b are attached to the tip part. The viscosity bodies 33a and 33b are sequentially changed from the bodies having the large ratio of the platinum to the bodies having the large ratio of the ceramics. Then, the conical viscosity body wherein the composition is changed stepwise is formed at the tip of the electrode 31. The viscosity body is dried, and the tip is cut in a sectional type. Thus an electrode 34 whose lower part is expanded is formed. The tip of the electrode 34 is made to be the side that is in contact with fluid. The electrode is formed as a unitary body together with ceramics that is to become a measuring pipe 10. Thus, the difference in thermal expansions between the pipe body and the electrode can be made small, and the formation of cracks can be prevented.
Patent JP-H07293994-A (JP)
Title: Filter press spring for air conditioner
Inventor: SUGIYAMA KATSUYA
IPC: F24F13/28
Filed: 1994-04-28
Abstract: PURPOSE:To reduce the manufacturing cost and improve the property for assembling onto a resin blow-off duct for air conditioning. CONSTITUTION:A fixed piece 41 and a movable piece 42 are formed with polypropylene resin, and the movable piece 42 is rotatably connected with the fixed piece 41 through a polypropylene hinge 50 and the fixed piece 41 is fixed to a mounting base 33 of a blow-off duct for an air conditioner, and further the movable piece 42 is made rotatable between a stopper location where the end of an air filter is and a releasing location where the fitting of the air filter is released. Furthermore, a hooking protruded piece 46 is hooked on an opening, in the mounting base 33 to hold the movable piece 42 at the fitting location.
Patent JP-H04322058-A (JP)
Title: Enclosed lead storage battery
Inventor: WADA YASUNAO
IPC: H01M4/14
Filed: 1991-04-23
Abstract: PURPOSE:To improve capacity performance and life performance by forming an enclosed lead storage battery into a plate group for which only one piece of anode plate, electrolyte holder, and of cathode plate. CONSTITUTION:In an enclosed lead storage battery the plate group of which is composed of only one anode plate 3, electrolyte holder 8, and of cathode plate 4, intermediate bones 2 of the anode plate 3 as well as of the cathode plate 4, other than an anode plate outer bone 5 are dispersed on the surface side which does not come into contact with the electrolyte holder 8. The amount of active materials contributing to charging/discharging is thus increased.
Patent JP-H04322470-A (JP)
Title: Insulated-gate bipolar transistor
Inventor: IWAMURO NORIYUKI
IPC: H01L21/02
Filed: 1991-04-23
Abstract: PURPOSE:To make the breakdown strength of an insulated-gate bipolar transistor high without worsening its switching speed and its ON voltage by a method wherein one part of a conductivity modulation region is replaced with a low- concentration impurity region. CONSTITUTION:A semiconductor base body 10 in which an n-type highconcentration impurity region 2, an n-type low-concentration impurity region 3 and a conductivity modulation region 4 have been stacked sequentially on a p-type substrate for a drain region 1 is used; a gate 30 is formed on the conductivity modulation region 4 via a gate oxide film 21. A p-type channel formation layer 30 and an n-type source layer 40 are diffused from its window in such a way that their edges creep under the gate. A drain terminal D is extracted from the drain region 1; a source terminal S is extracted from the channel formation layer 30 and the source layer 40; and gate terminal G for ON-OFF control use is extracted from the gate 20. The impurity concentration of the low-concentration impurity region 3 is set to half or lower of that of impurities for the conductivity modulation region 4, and the thickness of the low-concentration impurity region is set at 25 to 30% of the sum of its thickness and the thickness of the conductivity modulation region.
Patent JP-S59218253-A (JP)
Title: Treating device for inside surface at one end of centrifugal casting die
Inventor: FUJII TERUAKI
IPC: B22D13/10
Filed: 1983-05-24
Abstract: PURPOSE:To prevent surely the unnecessary displacement of spraying and brushing by providing a pair of upper and lower advancing and retreating frames via extension/contraction rods to a lifting frame positioned to face one end of a die and attaching separately a brushing device and a spraying nozzle. CONSTITUTION:A lifting frame 3 is positioned to face one end 2 of a centrifugal casting die 1 in the axial center direction thereof. A pair of upper and lower advancing and retreating frames 45 are provided via extension/contraction rods 8, 36 to the inside of the frame 3. A brushing device 22 of a rotary type is attached to the frame 5 and a spraying nozzle 41 for a mold coating material is attached to the upper frame 4. The height of the frame 3 is adjusted in accordance with the inside diameter of the die 2 and the device 22 is turned by a cylinder device by which said device is brought into press contact with the inside surface of the end 1 and brushing is performed. The entire inside surface of the end 1 is brushed by moving gradually the frame 5 forward and backward. The frame 4 is then gradually advanced and the mold coating material is sprayed from the nozzle 41 thereby coating the inside surface of the end 1.
Patent JP-S59216246-A (JP)
Title: Pattern equalizing device
Inventor: KANAMORI SUNAO
IPC: G06F7/02
Filed: 1983-05-25
Abstract: PURPOSE:To execute pattern equalization in a high speed by operating pattern equalizing units, which are provided for individual variables, in parallel to take out variables of required substitution and partial formulas. CONSTITUTION:Two formulas f(X,X) and f(g(0,Y), g(Z,1)) are inputted to pattern equalizing units and are stored as tree structure arrays in memories as shown by Fig. A. Data are inputted to a partial pattern taking-out device and a pattern equalizing control circuit 10 through a line 12 in the order of address. Unless constants and function symbols other than variables in two formulas are in the same addresses and are equal to each other, a pattern equalization checking de- vice 16 judges pattern equalization to be impossible and stops the operation. With respect to data (f) in address 1 in Fig. A, pattern equalization is judged to be possible in this stage, and data are inputted successively from memories to respective variable position detectors 17 through the line 12 together with address numbers. Detectors 17 takes out variables from inputted data and output variables and corresponding address numbers as pairs of signals successively.
Patent JP-S5518183-A (JP)
Title: Crystal oscillator
Inventor: HONDA MASANORI
IPC: H03B1/04
Filed: 1978-07-27
Abstract: PURPOSE: To secure the steady oscillation output with a simple circuit constitution as well as to obtain the sine wave output featuring the reduced higher harmonic wave by detecting the oscillation output of the crystal oscillator and then giving a control to secure the fixed feedback quantity for the gain of the amplifier.  
     CONSTITUTION: The output of oscillation circuit 1 comprising crystal oscillator 2 and amplifier 4 is delivered to output point D via buffer amplifier 5. The output of point D is detected by detector 6, and this detected output is applied to amplifier 4 via DC amplifier 7. And the feedback quantity given to oscillator 2 is controlled by amplifier 4 to be supplied to oscillator 2, and the feedback quantity controlled by amplifier 4 is controlled to the fixed value. Then the higher harmonic component caused by the nonlinearily of amplifier 4 is deleted to stabilize the oscillation output at output point C of circuit 1, at the same time obtaining the sine wave output featuring the reduced higher harmonic component. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000282559-A (JP)
Title: Bracket for handle
Inventor: ASANO HIROSHIGE
IPC: E03F5/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a bracket for a handle to a groove cover capable of being accurately installed on a cover for the handle easily and being mounted under the state in which noises by the handle are lowered even by the vibrations of the groove cover. SOLUTION: The bracket 10 for the handle 1 for fitting the handle 1 with a gripping section 2 and traction sections 3 brought to a drooping state from the grip section 2 to a specified cover has a base material 11 into which the traction sections 3 are inserted under the state in which slipping-off is prevented and base sections 13 being set up to the upper section of the base material 11 and receiving and supporting the gripping section 2 in the case of the nonuse of the handle 1, and is fixed onto the cover so that the gripping section 2 in the case of receiving and supporting is positioned at a desired place to the cover, and the handle being formed in an inverted U-shape and having the traction sections at tow places is used as an object.
Patent JP-S62250595-A (JP)
Title: Semiconductor storage device
Inventor: SAKAI KIKUO
IPC: H01L27/112
Filed: 1986-04-23
Abstract: PURPOSE:To realize low power consumption by supplying a read current from a sense amplifier to a selected data line and providing a MOSFET bringing the level of a common source line nonselected arranged adjacently to the said selected data line to a prescribed bias potential. CONSTITUTION:A common data line CD0 is coupled to a drain of a P-channel MOSFET Q23 of diode connection via a depletion MOSFET Q22 whose gate is connected to the ground potential of the circuit, and a read current is supplied to the selected data line via MOSFETs Q23, Q22, a common data line CD0 and a switch MOSFET constituting a Y gate. In this case, nearly the same potential as the said bias voltage VT is given to the selected data line by the threshold voltage of a depletion MOSFET Q22. Thus, the read of a memory array M-ARY is attained without providing a load MOSFET to the data line.
Patent JP-S61254208-A (JP)
Title: Treatment of emulsion waste oil
Inventor: HAYASHI MASAHIRO
IPC: B01D17/038
Filed: 1985-05-01
Abstract: PURPOSE:To prevent the generation of free oil during a concn. process and to avoid clogging, in the treatment of emulsion waste oil, by performing centrifugal separation treatment as pretreatment prior to performing concn. treatment by ultrafiltration. CONSTITUTION:The emulsion waste oil of a tank 1 receives centrifugal separation treatment by a centrifugal separator 3. The free oil and unstable emulsion centrifugally separated from the emulsion oil are mechanically separated and recovered to be sent to a tank 13 while the stable emulsion is discharged to a pretreatment filter 4 in a pressurized state. The adsorptive removal of sludge like and grease like substances floated by adsorbing, pressurizing and floating effects is performed by the pretreatment filter 4. The stable emulsion is supplied to an ultrafiltration membrane 7 through a tank 6 to perform concn. treatment and transmitted water 8 is separated. The free oil generated in a concn. process is removed and recovered by an adsorbing filter 9.
Patent JP-H09138418-A (JP)
Title: Liquid crystal matrix display panel inspecting method
Inventor: AOYAMA TAKAAKI
IPC: G02F1/136
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting method answering to a display panel adopting a COG method, eliminating a useless space of a substrate and excellent for inspective precision and inspective efficiency in an inspecting method on manufacture of a liquid crystal matrix display panel. SOLUTION: Signal side inspective electrodes 6 and scan side inspective electrodes 5 provided on the positions superimposed on the seal parts 7 of the display panels are connected in series respectively in the state that many pieces of display panels 21-23 are connected to be made a signal side common inspective electrode 9 and a scan side common inspective electrode 8. Then, an inspective voltage is applied between both common inspective electrodes 8, 9, and the disconnection defects of many pieces of display panels 21-23 are inspected collectively and simultaneously, and further, after connected wires in plural electrode wiring gathered to one side inspective electrode are cut on every other piece by using a laser beam, the short-circuited defects are inspected collectively and simuitaneously.
Patent JP-H07302957-A (JP)
Title: Thick film circuit board and manufacture thereof
Inventor: OODOBASHI TOORU
IPC: H05K3/10
Filed: 1994-04-28
Abstract: PURPOSE:To provide a thick film circuit board operable with heavy-current and having a thick film conductor which does not generate a short circuit with an adjacent metallization pattern, and manufacture thereof. CONSTITUTION:A thick film circuit board is constituted by a heat resistant base 1, and thick film conductors 2 and 3 of predetermined metallization patterns formed on the base 1. A part of the thick film conductors 2 and 3, for example, the thick film conductor 2 is constituted by a thick film shape film 21 for restricting the shape of the predetermined metallization pattern and a thick film conductor film 22 arranged in a region surrounded by the thick film shape film 21. The thick film conductor film 22 is formed by supplying conductive paste in the region surrounded by the thick film shape film 21, then drying and burning the paste.
Patent JP-S5717136-A (JP)
Title: Formation of passivation film
Inventor: YADA TOSHIO
IPC: H01L23/29
Filed: 1980-07-04
Abstract: PURPOSE:To form the passivation film uniformly and thickly with least loss of resin by a method wherein a resin film is formed on the surface of the semiconductor wafer, on which an element has been formed, and then the resin film is laminated. CONSTITUTION:Torayneece is dripped and rotatably applied for coating on the Si wafer wherein an element was formed, and after a film 10 has been formed by hardening under heat, a film 11 is formed by laminating a film of 12mum in thickness, which is made of completely hardened Torayneece using a wet expanding method, at the temperature of 100 deg.C using a hot roll laminator, polyimide is completely hardened by performing a staged heating in an N2 atmosphere at 200 deg.C for fifteen minutes and at 300 deg.C for another fifteen minutes, and a passivation film is formed. Through these procedures, a thick passivation film can be formed without loss of resin.
Patent JP-S5719836-A (JP)
Title: Information input device
Inventor: TANAKA TSUTOMU
IPC: G06F3/048
Filed: 1980-07-09
Abstract: PURPOSE:To improve the workability, by touching the display surface of a CRT indicator by hand, etc., and inputting the information, in a multi-purpose information input device which has combined a CRT indicator and a touch key. CONSTITUTION:A control part 12 displays the information to be inputted in accordance with a command from the outside, on a CRT display part 11. In this case, on the surface of the display part 11 are displayed in advance examples of input information consisting of, for instance, A-Z. In case when an operator inputs information M, when an electrode of a touch panel corresponding to the information M which is being displayed is touched with a finger 15, a noise which is induced to the human body is transferred to a transparent electrode on a panel board 13, and a noise appears only on a common line of a line and a row, to which said electrode belongs, and is inputted to a detecting circuit 14, therefore, the detecting circuit detects a position of an electrode which has been touched, and information of a position, that is to say, an input information of M is outputted to the outside.