baber/WOPTO huggingface dataset:
Patent JP-H08179360-A (JP)
Title: Active matrix panel
Inventor: MATSUMOTO HIROSHI
IPC: G02F1/1368
Filed: 1994-12-20
Abstract: PURPOSE: To anode-oxidize the surfaces of gate electrodes of all protection TFTs constituting a protection element for preventing dielectric breakdown and characteristic change in a pixel part due to static electricity, etc., and to give a sufficient dielectric strength to these TFTs. CONSTITUTION: Gate wiring 4, capacitor wiring 6, a relay electrode 8 for connecting data wiring to a short line 7 and partial wiring parts 9a, 9b of a short ring 9 are formed on a substrate 1 by connecting them to the short line 7, and by integrally forming the gate electrodes of the protection TFTs 11, 12 with any one among the gate wiring 4, the capacitor wiring 6, the relay electrode 8 and the wiring parts 9a, 9b formed on the substrate among the short ring 9, the surfaces of the gate electrodes of all protection TFTs 11, 12 are oxidized by anode oxidation processing making the short line 7 a feeding path.
Patent JP-H02161370-A (JP)
Title: Self-diagnostic method for ic testing device
Inventor: SUGAYA MASATOSHI
IPC: G01R31/28
Filed: 1988-12-14
Abstract: PURPOSE:To eliminate the diagnostic generation executed by a person's help, and also, to shorten the diagnostic time by generating automatically a self- diagnostic program, based on an IC test program generated by a user. CONSTITUTION:First of all, an IC test program generated by a user is decoded by one word each, a test condition is stored in a condition table, and it is repeated until a test instruction is detected. Subsequently, when the test instruction is detected, the condition table is changed so that a self-diagnosis can be executed in accordance with a kind of its instruction, and an instruction is added if necessary. Next, a test pattern used for a test is also changed to self-diagnostic use. Above step is repeated until the end of the program. By the step, a diagnostic program is obtained. In such a way, a self-diagnosis of only a function required for an IC test, a pin, etc., can be executed, and the diagnostic time is also shortened.
Patent JP-2000146914-A (JP)
Title: Frit laser ion source
Inventor: OTSUKA KIICHIRO
IPC: H01J49/10
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To ionize a sample with a larger mass number than a specific value by applying a laser beam to the tip part of an FRIT probe that is composed by a porous member and ionizing the sample oozing from the tip part of the probe. SOLUTION: The laser beam of a laser oscillator 25 is applied to a sample outflow liquid surface from a high-speed liquid chromatograph 21 oozing from a porous part at the tip of an FRIT probe 22 to ionize a sample. The generated ion is drifted toward a counter electrode 31 of an interface part 19 by a ring electrode 28 at the center of a TRIF laser ion power supply part 18, and a sample ion is introduced efficiently by a mass spectrometry part 20 using a sampling electrode 32, a skimmer electrode 33, and a lens electrode 37. In this case, when a laser is oscillated with a period of 10 Hz or higher per second, the distribution of the sample ion is averaged during drifting due to the influence of a coexisting gas, and the mass spectrometry part 20 obtains nearly a stable signal, thus ionizing a sample whose mass number is larger than 80,000.
Patent JP-H05146503-A (JP)
Title: Bio-active ceramic material
Inventor: NONAMI TOORU
IPC: A61L27/00
Filed: 1991-11-29
Abstract: PURPOSE:To enhance the bio-activity of a ceramic material used for an artificial bone or the like, and facilitate the generation and bonding of a new bone. CONSTITUTION:This ceramic material contains at least one type of metallic oxides selected from a group of alkali metal oxides and alkaline earth metal oxides except for CaO, and a non-calcium phosphate composition containing SiO2 as an essential component, and can precipitate HAP on the surface thereof in water solution containing P and Ca ions.
Patent JP-H01158580-A (JP)
Title: Dead zone circuit
Inventor: MUKOGASA YUKIO
IPC: G06G7/25
Filed: 1987-12-15
Abstract: PURPOSE:To make it unnecessary to insulate the d.c. power source of a power circuit for a ground side and to variably adjust a dead zone width by connecting one edge of a power source, which supplies a current to the respective resistances of a reverse parallel circuit and gives a voltage drop to prescribed the dead zone width to the resistances, to the ground side. CONSTITUTION:Reversed polarity voltage equivalent to dead zone voltage in positive and negative directions for input voltage can be set, and the input voltage can be canceled by supplying the current to respective resistances R2 and R3 in conformity with the polarity of a reverse parallel circuit 3 and giving the voltage drop to the resistances from power circuits 4 and 5, and a supply current given to the resistances R2 and R3 at power circuits 4 and 5 sides is adjusted. Thus, the dead zone width can be adjusted variably. Further, the resistances R2 and R3 of the reverse parallel circuit 3 are connected to a zero-potential ground side, and the both edge output voltage of a load resistance is floated from the ground side. Consequently, d.c. power sources E1 and E2 of the power circuits 4 and 5, which supply the current to the respective resistances R2 and R3 of the reverse parallel circuit 3, can be grounded to the zero-potential and provided, the insulation of the power source can be unnecessary, and it can be shared with other control power source, etc.
Patent JP-H09137835-A (JP)
Title: Emergency stop device for traveling working vehicle
Inventor: IDE KENICHI
IPC: F16D23/00
Filed: 1995-11-11
Abstract: PROBLEM TO BE SOLVED: To disconnect with small force a main clutch constituting the emergency stop operation. SOLUTION: In a traveling working vehicle in which an emergency stop device is fitted to one of right and left steering wheels 10 close to an engine speed control device provided thereon, and a main clutch switching device 16 is fitted to the other, the main clutch switching device 16 consists of a turning plate 54 which is integrated with a main clutch lever 56 and is capable of being turned between the OFF-position and the ON-position of the main clutch lever 56 around the horizontal axis 52, a cam plate 58 which constantly energizes the turning plate 54 to the OFF-position of the main clutch lever 56 by a spring 64, and is capable of being turned around the horizontal axis 52, and a turnable fan plate 62 which is engaged with the cam plate 58 and regulates the turning of the main clutch lever 56 to the OFF-position side.  A wire 50 for emergency stop is stretched between the emergency stop device and the fan plate 62, the fan plate 62 is turned by drawing the wire 50 for emergency stop to disengage the cam plate 58, and the main clutch lever 56 is returned from the ON-position to OFF-Position.
Patent JP-H11148203-A (JP)
Title: Heat insulation waterproof panel
Inventor: YAMADA TADAHARU
IPC: E04B1/80
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the blister phenomenon of a waterproof material by forming one or a plurality of gas release passages to be communicated with the outside from a boundary surface in a lower part including a joining boundary surface of a heat insulation block with the waterproof material. SOLUTION: A waterproof material 3 such as a steel sheet coated with vinyl chloride resin is lapped one after another in a laminated manner on a heat insulation block 2 of polystyrene foam, etc., and integratedly joined with each other through the adhesive, and a gas release hole 6 is cut in the heat insulation block 2. The gas release hole 6 is pierced though the heat insulation block 2 in the thickness direction, and one end of which is opened in a lower side of the waterproof material 3 and the other end of which is opened in the lower side of the heat insulation block 2. After the lying execution, when the volatile gas generated from the heat insulation block 2 reaches the joining boundary with the waterproof material 3, the gas is successively released outside through the closest gas release hole 6 one end of which is opened in the boundary.  A large volume of gas is prevented from being stored and filled in a part of the boundary. Thus, the blister of the waterproof material can be prevented.
Patent JP-H01163443-A (JP)
Title: Internal combustion engine control device
Inventor: KINOSHITA ATSUFUMI
IPC: F02D43/00
Filed: 1987-12-17
Abstract: PURPOSE:To enable control of an ignition position and a valve for control in relation to both a rotation speed and a throttle opening, by a method wherein an ignition position and the target opening of the valve are computed by means of throttle opening information and rotation speed information. CONSTITUTION:A throttle opening detector 10 to continuously detect the opening of a throttle valve and a valve opening detector 7 to detect the opening of a valve for control are provided. Outputs from the two detectors 10 and 7 are fed as throttle opening information and valve for control opening information through an analogue digital converter 8a to a computer 80. An ignition position valve opening computing means computes an ignition position and the target opening of a valve by means of throttle opening information and rotation speed information. Thus, since the ignition position of an internal combustion engine and the opening of a valve can be controlled in relation to both a rotation speed and a throttle opening, performance of an engine can be improved.
Patent JP-H02164693-A (JP)
Title: Steering engine automatic isolation system
Inventor: BABA TOSHITSUGU
IPC: F15B11/17
Filed: 1988-12-16
Abstract: PURPOSE:To improve safety by isolating one of hydraulic driving circuits judged to be abnormal when the output of a distortion gauge addedly provided at a rudder shaft becomes less than the set value and discriminating a hydraulic driving circuit in trial-and-error damage on the basis of the subsequent abnormality judgment. CONSTITUTION:The distortion generated to a rudder shaft 1 by the force generated at a rudder plate 2 by water flow and the reaction force generated by steering gears 3 is detected by a distortion gauge 4. This distortion is also detected as torque value by means of an amplifier and a converter 5. This torque value is compared with the set torque value at a comparator 6, and when the detected torque value is smaller than the set value due to the failure in the hydraulic system, signals are sent out to an automatic isolation control panel 8. One hydraulic driving circuit is isolated by this control panel 8, and a hydraulic driving circuit in trial-and-error damage is traced on the basis of 'uncontrollable' being detected by a discriminating circuit accompanied by the isolation or 'uncontrollable' not being detected, and this hydraulic driving circuit is isolated.
Patent JP-2000152588-A (JP)
Title: Brushless motor unit
Inventor: MORIMOTO HIROSHI
IPC: H02P6/06
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To realize a brushless motor unit which can be used even under high pressure or in the oil by obtaining the phase switching signal for a plurality of phases of stator winding from a resolver connected with a brushless motor. SOLUTION: A brushless motor unit comprises a stator 4 having a plurality of phases of stator winding 3 disposed on the inside of the case 1 of a brushless motor 2, and a pair of bearings 5, 6 supporting a rotary shaft 8 having a rotor 8A rotatably. The rotary shaft 8 penetrates the case 1 and a resolver 7 is fixed to the extending shaft 8a. Based on an angular signal from the resolver 7, a phase switching signal is produced every predetermined angle in order to switch respective phases of the stator winding 3 thus controlling driving of the brushless motor 2.
Patent JP-H05157000-A (JP)
Title: Misfire detecting device for internal combustion engine
Inventor: NAKAYAMA MASAAKI
IPC: F02D45/00
Filed: 1991-12-02
Abstract: PURPOSE:To judge misfire accurately in all internal combustion engines without setting beforehand a misfire judging value which requires delicate adaptation per internal combustion engine. CONSTITUTION:A time from a previous execution timing to the present execution timing is measured (step 100), and an engine rotating speed omegan per crank angle degree of 120 deg.C A is calculated (step 130). It is detected whether combustion is presently carried out in normal condition in an internal combustion engine (step 150 to 190), and when combustion is carried out in normal condition, an exponent Sn corresponding to the standard deviation delta in the distribution of an average rotational speed change amount DELTAomegan is found out (step 200). A misfire judging value REFn is renewed on the basis of the exponent Sn (step 210). The misfire judging value REFn is thus set at all times to a value which is adapted to dispersion degree of combustion condition per real internal combustion engine or per cylinder. The misfire judging value REFn found out in such way is compared with the average rotational speed change amount DELTAomegan so as to judge misfire (step 220).
Patent JP-H08180826-A (JP)
Title: Scanning-type electron microscope
Inventor: FUKAZAWA KAZUHIKO
IPC: H01J37/20
Filed: 1994-12-21
Abstract: PURPOSE: To shift an observation field to a desired position with simple operation in a scanning-type electron microscope even when the shifting distance is long while using a track ball. CONSTITUTION: Either a position mode or a speed mode is instruced to a stage control means 19 by operating a position mode/speed mode selecting switch part 36. In the case of a position mode, an observation field on a specimen is shifted to the position corresponding to the rotary direction and the rotary angle by rotating a rotary body 63 of a track ball 62. In the case of a speed mode, the observation field is shifted at shifting speed corresponding to the rotary direction and the rotary angle by rotating the rotary body 63. In the case where the desiring position to which the observation field is needed to shift is remotely separated, the track ball 62 is operated while the speed mode being selected to shift the observation field.
Patent JP-H03178390-A (JP)
Title: Volume reduction treatment system of waste plastics
Inventor: YAGUCHI SHIGERU
IPC: B09B3/00
Filed: 1989-12-07
Abstract: PURPOSE:To reduce volume to 1/30-1/40 the original volume without requiring many hands by a method wherein sorted ground waste plastics is softened and melted in a melting furnace and subsequently compressed, shaped and solidified to make processes up to feed-out continuous. CONSTITUTION:Waste plastics are sorted from the waste fed in a stock yard and ground into a proper size if necessary by a grinder 3 while the ground one is charged in a melting furnace 11 having a hot air generator through a feed-in conveyor 4. The waste plastics heated and melted in the melting furnace 11 are discharged out of the furnace 11 from a discharge port 20 and, subsequently, the softened and molten plastics are compressed, shaped and solidified by a shaping press 7 to be carried out by a feed vehicle 9. As this time, the processes from the charging of the waste plastics in the melting furnace 11 to the feed-out of the volume deduced solidified matter are automated to achieve reduction of labor.
Patent JP-H01164424-A (JP)
Title: Continuous element of static mixer and its production
Inventor: MIYASAKA SANKICHI
IPC: B01F5/06
Filed: 1987-12-18
Abstract: PURPOSE:To produce a continuous element of a static mixer with high efficiency without performing welding by disposing plural numbers of fixing jig and twisting jig with a specified pitch is the longitudinal direction of a belt-shaped metallic plate, and rotating the twisting jig tortionally by a desired angle. CONSTITUTION:When a product having 180 deg. angle of tortion is to be produced, a metallic plate 1 is fixed to a position of an inside measure obtd. by adding a clamp margin B of a twisting jig 3 to a length corresponding to 3 times of a breadth E of the metallic plate, with a fixing jig 2, and the twisting jig 3 is attached to a center of the metallic plate 1. Both jigs 2, 3 are produced from a heat-resistant material, and the metallic plate 1 is worked by heating with gas, etc., to soft state permitting the working by rotating the twisting jig 3 tortionally to right or left by 180 deg. around a center line of the metallic plate 1 in a plane perpendicular to the center line. The procedure is repeated at a specified pitch of each A1-A4, A5-A8, and obtd. material is cut at a width of cut C, and twisted in a working allowance part so as to make each end face to intersect orthogonally each other. Thus, an aimed product is obtd.
Patent JP-H02163690-A (JP)
Title: Soundness checking device
Inventor: SUGIYAMA HISAYA
IPC: H03K21/40
Filed: 1988-12-19
Abstract: PURPOSE:To efficiently check the soundness of a pulse measuring instrument by providing 1st TTL inverter circuits in the intermediate point of a transmission path and 2nd TTL inverter circuits in the distributing circuit of the outputs thereof. CONSTITUTION:The 1st TTL (transistor transistor logic) inverter circuit 8 and the 2nd TTL inverter circuits 9a to 9d are provided. The respective pulse measuring instruments 4a to 4d are segmented of the input circuit from each other by the circuits 9a to 9d and constitute the circuits equiv. to the circuits which respectively individually have independent reference frequency generators and, therefore, even if plural pieces of the instruments 4a to 4d are connected in parallel to the same reference frequency generators 1, the distortion of the waveforms of the inputted pulse signals and the fall of the pulse height to the level below the discrimination levels of the instruments 4a to 4d are obviated.
Patent JP-H08178071-A (JP)
Title: Metal cylinder head gasket
Inventor: TAWARA EIICHI
IPC: F16J15/08
Filed: 1994-12-21
Abstract: PURPOSE: To improve the airtightness holding performance around bore holes by providing a coating layer made of a heat-resistant hard material at the peripheral portions of through holes having larger fastening force of bolts than the peripheral portions of through holes formed at portions between adjacent bore holes. CONSTITUTION: A coating layer 12 made of a heat-resistant hard material is provided at the peripheral portions of through holes 3a, 3b, 3e, 3f liable to have larger fastening force of bolts than the peripheral portions of bolt inserting through holes 3c, 3d formed at the portions between adjacent bore holes 2, 2 after the bolts are fastened on a metal cylinder head gasket pinched between the cylinder block upper face and the cylinder head lower face of an automobile engine. A single substance of a mixture of hard resins such as ceramic powder, aluminum powder is used for the hard material, and the coating layer 12 is formed with the hard material by screen printing or the like.
Patent JP-H06165204-A (JP)
Title: Multiplier and television device
Inventor: SAIGO TOSHIYUKI
IPC: H04N9/69
Filed: 1992-11-27
Abstract: PURPOSE:To attain a satisfactory white balance extending from a cutoff level to a high right level by providing at least one theta compensating circuit provided corresponding to an original color signal, and operating the theta compensation of the corresponding original color signal by the theta compensating circuit. CONSTITUTION:This device is equipped with a color separation compensating circuit 12 constituted of a Red theta compensating circuit 12R which operates the thetacompensation of only a red original color signal R, Green theta compensating circuit 12G which operates the theta compensation of only a green original color signal G, and Blue theta compensating circuit 12B which operates the theta compensation of only a blue original color signal B. Each theta compensating circuit 12R, 12G, and 12B constituting the color separation theta compensating circuit 12 operates the theta compensation by a mutually different compensating characteristic according to the theta characteristic of a fluorescent substance in the corresponding color among the fluorescent substances for each color. Therefore, at least one thetacompensating circuit provided corresponding to the original color signal operates the theta compensation of the corresponding one original color signal, so that the thetacompensation optimal to each original color signal can be attained.
Patent JP-H01161521-A (JP)
Title: Position designating device
Inventor: YAMAMOTO AYAKI
IPC: G06F3/0354
Filed: 1987-12-18
Abstract: PURPOSE:To make the operation of a position designating device highly accurate by detecting the speckle pattern produced by the irregular diffusion reflection of a laser light and a change in the pattern, namely, a correlation function following the movement of the position designating device and calculating the moving quantity of the device from the change. CONSTITUTION:The laser light of a laser light source 3 is projected on a running table through an optical system 3a and the window 2a of the lower case 2 of a position designating device and the laser light is irregularly reflected and an irregularly interfering speckle pattern is produced by the laser light. Then the reflecting rays of light containing the speckle pattern are caused to form an image in a two-dimensional photodetector 4 through an optical system 4a and the detected pattern is led to a two-dimensional correlator 5 through a signal line 9. The correlator 5 is constituted of a correlative number calculating circuit 13, registers 10 and 11, clock 12, etc., and stores the pattern of the signal line 9 in the register 10 in accordance with clock signals. Then the patterns of the registers 10 and 11 are sent to the circuit 13 and, finally, the pattern of the register 10 is copied in the register 11. Thus the difference between both patterns is calculated and used as the moving quantity of the position designating device 2.
Patent JP-H05158926-A (JP)
Title: Document preparing device
Inventor: YOSHIZAWA KENJI
IPC: G06F17/21
Filed: 1991-12-03
Abstract: PURPOSE:To secure an area necessary for the composition of image data by a simple operation in the case of composing image data in a document. CONSTITUTION:When image data are selected (step S1) by inputting the name of image data, the values of row and column pitches are obtained (step S2) from an image size consisting of the numbers of horizontal dots and vertical dots in the selected image data and the contents of format data and the number of rows and the number of columns matched with the image size are computed (step S3) by executing area calculation based upon the image size, the row pitch and the column pitch. When an image data composing position in a specified document is specified by a cursor or the like (step S4), the calculated area is secured on the specified composite position.
Patent JP-H06156324-A (JP)
Title: Cabin oscillating working vehicle
Inventor: KAWABUCHI HIROSHI
IPC: B62D33/067
Filed: 1992-11-27
Abstract: PURPOSE:To improve the riding amenity of a cabin and the like by providing solenoid valves for speed reduction to the hydraulic circuits of hydraulic actuators to oscillate the cabin, and decelerating the operation speed of the hydraulic actuators automatically so as to reduce the oscillation speed of the cabin. CONSTITUTION:A working vehicle is composed to run by maintaining an operator seat almost horizontal by oscillating a cabin longitudinally to the forward tilting and the rearward tilting of a machine body. In this case, solenoid valves V1 and V2 for speed reduction are provided to the hydraulic circuits a and b of hydraulic actuators 22 and 25 to oscillate the cabin longitudinally. And the operation speed near the upper limit position and the lower limit position of the hydraulic actuators 22 and 25 in the horizontal position, the elevating time, and the lowering time is reduced automatically in cooperation with reduction valve devices B. That is, the oscillation speed of the cabin in the longitudinal direction is reduced. Consequently, the deterioration of the riding amenity resulting from transmitting the pulsation of the hydraulic pressure to the cabin is suppressed, and as the result, the cabin is oscillated to the object position in a short time.