baber/WOPTO huggingface dataset:
Patent JP-H0570215-A (JP)
Title: High strength and high toughness aluminum oxide-based ceramics
Inventor: HIRAGA KENJI
IPC: C04B35/10
Filed: 1991-09-12
Abstract: PURPOSE:To enhance the strength and toughness of Al2O3-based ceramics. CONSTITUTION:This Al2O3-based ceramics has a compsn. consisting of 2-50wt.% ZrO2 and the balance Al2O3 with <=0.1wt.% glass phase forming impurities and a structure contg. ZrO2 dispersed and distributed in the grain boundaries and grains of matrix forming Al2O3. ZrO2 present in the grain boundaries has a monoclinic system-based crystal system and ZrO2 present in the grains has <=0.3mum grain size and a tetragonal system-based crystal system.
Patent JP-S62121564-A (JP)
Title: Communication terminal equipment
Inventor: EJIRI MASAKAZU
IPC: G06F3/048
Filed: 1985-11-22
Abstract: PURPOSE:To attain a communication with reality by displaying an image relating to the transmission of a signal corresponding to a received signal, and providing a means which changes and displays a part or the whole of the image corresponding to the change of the signal. CONSTITUTION:An image area 2 is set within a screen 1, and a face photograph is displayed, and a small area 3 is provided within the area 2, and the image in the small area 3 is switched and displayed dynamically. Not only the image filed in advance, but the image generated by a picture processing can be permitted to display at the area 2, and for example, a lip part is extracted from an original image displayed at the area 2 by the picture processing, and based on an extracted lip shape, it is easy to generate the lip shape corresponding to the vocaling of a vowel with a process to extend the lip shape in a longitudinal direction and to open its center part. And an area other than the area 2 on the screen 1 of a display device can be used for the display of a message to be transmitted in a communication. Therefore, the communication having the reality and familiarity can be executed.
Patent JP-H03125378-A (JP)
Title: Negative pressure floating head slider
Inventor: FUJII FUMIICHIRO
IPC: G11B21/21
Filed: 1989-10-07
Abstract: PURPOSE:To improve flotation characteristics of the negative pressure floating head slider by devising the shape of the negative pressure floating head slider, and reducing variation in negative pressure based upon whether or not there is a yaw angle and reducing variation in floating force. CONSTITUTION:A 3rd positive pressure generation part 8 which becomes a negative pressure suppression part is provided at part of a negative pressure generation part 5 nearby a 2nd positive generation part 4 positioned on the downstream side of an air flow when the yaw angle theta is generated between 1st and 2nd positive pressure generation parts 3 and 4. Thus, the 3rd positive pressure generation part 8 which becomes the negative pressure suppression part is provided and then even when the yaw angle theta increases, negative pressure generated by the negative pressure generation part 5 reduces the extent of negative pressure operating on the 2nd positive generation part 4. Consequently, variation in the floating force which is the sum of the positive pressure and negative pressure is reduced to improve the flotation characteristics.
Patent JP-H07118576-A (JP)
Title: Photosensitized antifungal coating
Inventor: TAKANO MITSUO
IPC: C09D7/12
Filed: 1993-10-19
Abstract: PURPOSE:To provide an antifungal coating capable of forming a coating film having sufficient antifungal properties, a wide antifungal spectrum and a high safety, and an antifungal article obtd. using the antifungal coating. CONSTITUTION:A photosensitized antifungal coating contains an alpha-terthmenyl of the formula (R<1>, R<2>, R<3> and R<4> are each hydrogen, a methyl group, an ethyl group, a halogen, or a cyano group) and zinc oxide. The surface of an article is coated with the coating to afford an antifungal article. The coating pref. further contains an ultraviolet absorber for plastics or coatings.
Patent JP-H09101945-A (JP)
Title: Simulator
Inventor: KOMATSU TOSHIO
IPC: G06F19/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To improve description capability by simplifying the description of a simulation model by detecting and canceling dead lock by operating a time- over processing means when the dead lock is detected by a detecting means. SOLUTION: This simulator adds a function for designating all time-over values for securing resources to a conventional input/output interface part 1. When the mutual dead lock between simulation elements is detected by time over in the simulation model under executing at a simulation executing part 4 and the resources can not be secured within designated time, the state of waiting for resources is canceled and the simulation element of trying to secure the resources is extinguished. Since the resources already secured by the simulation element are released and the processing of the following simulation element is advanced at the same time, dead lock can be canceled.
Patent JP-H04139902-A (JP)
Title: Close wave branching filter
Inventor: IKEDA AKIHIRO
IPC: H01P1/213
Filed: 1990-09-29
Abstract: PURPOSE:To realize the close wave branching with simple constitution and an excellent electric characteristic by adopting the constitution such that plural coaxial lines are connected vertically along a strip line and a band pass filter is connected respectively to each coaxial line. CONSTITUTION:A center conductor 2 is provided in the middle of a hollow sequence 1 and the hollow casing 1 and the center conductor 2 form a strip line 3. Moreover, an input terminal connector 4 is connected to one end of the center conductor 2 and receives a microwave signal. Furthermore, plural holes 5a-5d are opened to the hollow casing 1 along the center conductor 2 at a required interval and center conductors 6a-6d are respectively arranged to the holes to form coaxial lines 7a-7d and band pass filters 8a-8d are connected respectively to the coaxial lines 7a-7d. Thus, the close wave branching characteristic is improved.
Patent JP-S63264294-A (JP)
Inventor: MATSUTO KIIRUNEN
IPC: B23K9/04
Filed: 1987-10-16
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-H09106951-A (JP)
Title: Manufacture of semiconductor device
Inventor: WADA KAZUMI
IPC: H01L29/73
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of a Frenkel pair to make the long-term realibility of a semiconductor device by a method wherein impurities to deactivate a dopant are added to a compound semiconductor layer along with the dopant to crystal grow the compound semiconductor layer and then the deactivated impurities are removed. SOLUTION: A GaAs HBT is formed by laminating in the order of collector layers 32a and 32b, which respectively consist of an N<+> GaAs layer and a non- doped GaAs layer, a base layer 33 consisting of a C-added P-type GaAs layer and an emitter layer 34 consisting of an Si-added N-type AlGaAs layer on a GaAs substrate. When a dopant, such as C, is added to the GaAs layer to form the layer 33, impurities, such as hydrogen, to deactivate the dopant are simultaneously added to crystal grow the GaAs layer, and then the GaAs layer is heated or light is emitted on the GaAs layer to remove the deactivated impurities.  Thereby, even if the concentration of the dopant, such as the C, is made high during the crystal growth of the GaAs layer, a hole concentration can be made low, the formation of a Frenkel pair is suppressed and the crystal growth becomes possible without reducing the quality of the crystal of the GaAs layer.
Patent JP-S63115473-A (JP)
Title: Screen display controller
Inventor: ARISAKA KENJI
IPC: H04N5/445
Filed: 1986-10-31
Abstract: PURPOSE:To ensure the correct phase matching despite the reduced pulse width of a horizontal synchronizing signal by adding an FET containing a drain connected to the input side of a resistance together with a gate connected to the horizontal synchronizing signal or its inverted signal and a source connected to the ground or a power supply respectively. CONSTITUTION:An n channel FET 22 is provided into an oscillation circuit 1. The FET 22 contains a drain connected to a resistance 10 of a Schmitt circuit 20, a gate connected to a horizontal synchronizing signal (h) or ints inverted signal and a source connected to the ground or a power supply respectively. Thus the FET 22 surely fixes the potential of a terminal T1 to which the inverted oscillation output signal OSC is connected via a resistance RO in response to the pulse of the signal (h) at an earth potential or a power supply potential. Thus the pulse width of the signal (h) can be reduced without deteriorating the oscillation phase matching accuracy. Then a period during which the transfer of picture information can be controlled with a display memory is increased by the signal (h). Thus the write/read enable period is increased for the display memory.
Patent JP-S63115079-A (JP)
Title: Ect device
Inventor: AMANO SHOJI
IPC: G01T1/161
Filed: 1986-10-31
Abstract: PURPOSE:To accurately correct the dead time by correcting data which are collected at unit time intervals in real time at every time by using a coefficient of correction corresponding to a counting rate at unit collection time. CONSTITUTION:Radioactive isotopes of position emissive nuclear species are dosed in the body of a person 11 to be inspected and two gamma rays are emitted in 180 deg. directions when a positron annihilates. Those two gamma rays are detected by a pair of radiation detectors 11, whose detection signals are sent to and counted by a coincidence circuit 2; and the result is stored temporarily in a buffer memory 3 and then added in a data collection memory 6 according to the contents of an addressing memory 5 after being stored temporarily in a buffer memory 3. Data of every unit time is gathered in the memory 3, whose output is multiplied by a correction coefficient corresponding to a counting rate at a unit time from a dead-time correcting circuit 4. Then, this multiplica tion is performed in real time at unit time intervals, so the accurate dead-time correction is made.
Patent JP-H02109299-A (JP)
Title: X-ray generator of lazor excitation type
Inventor: CHIBA AKIRA
IPC: H01S4/00
Filed: 1988-10-18
Abstract: PURPOSE:To reduce the decrease in X-ray transmission so as to prevent deterioration of vacuum conditions in a vacuum chamber by forming a double aperture body of inner X-ray taking-out aperture inside the vacuum chamber and X-ray taking-out aperture on the outside atmosphere side, changing the inner X-ray taking-out aperture by a load lock system. CONSTITUTION:X-ray taking-out apertures 15, 16 fitted to a vacuum chamber 11 are formed of a double aperture body of inner X-ray taking-out aperture 15 inside the vacuum chamber 11 and X-ray taking-out aperture 16 on the outside atmospheric side. A load lock chamber 17 capable of being reduced in pressure spaced from a vacuum shield gate 18 is added to this chamber 11. The aperture 15 can be exchanged by a load lock system through these gate 18 and chamber 17. It is thus possible to prevent decrease in its X-ray transmission caused by the contamination of the aperture 15 stuck with fine particles flying therearound or to prevent deterioration of vacuum conditions in the vacuum chamber.
Patent JP-H02191967-A (JP)
Title: Electrophotographic developer for dry processing
Inventor: KISHI MASATO
IPC: G03G9/113
Filed: 1989-10-09
Abstract: PURPOSE:To improve a negative charge characteristic by mixing a toner formed by using the metal-contg. monoazo dyestuff expressed by the specific constitutional formula for a charge control agent and a carrier coated with an Si resin on the surface. CONSTITUTION:The developer contg. the negative chargeable toner which does not increase the electrostatic charge quantity and maintains stable image densities in copying over a long period of time at and under a high temp. and high humidity is obtd. by compounding 100pts.wt. binder resin for the toner, 2 to 10pts.wt. coloring agent, and 1 to 3pts.wt. Cr-contg. metal complex compd. (monoazo dyestuff) having a specific structure. The binder is a thermoplastic resin, such as polystyrene and the coloring agent is a known dyestuff. The toner particles are prepd. by melting and kneading the prescribed metal-contg. monoazo dyestuff, binder and dyestuff, then solidifying and pulverizing the mixture and the carrier is obtd. by coating the surface of iron powder with the Si resin.
Patent JP-H04141577-A (JP)
Title: Production of titanium oxide semiconductor thin film
Inventor: SHIMABARA YUTAKA
IPC: C23C14/34
Filed: 1990-09-29
Abstract: PURPOSE:To produce the titanium oxide semiconductor thin film having a high sensitivity and stable characteristics when this thin film is used for a sensor by sputtering a target consisting of the ceramic sintered body of the titanium oxide doped with an impurity in an inert atmosphere contg. slight oxygen. CONSTITUTION:The target consisting of the ceramic sintered body of the titanium oxide is first prepd. by subjecting materials, which are formed by doping the impurity to the titanium oxide, to wet process mixing and dehydrating, then to tentative calcination, again grinding the mixture, adding a binder to the mixture and sintering the mixture after the wet process mixing. The above- mentioned target is then used and is sputtered on a substrate consisting of alumina, etc., in the inert atmosphere contg. 0 to 2vol.% oxygen. Nb or Ta is preferably doped at 0.01 to 30 atomic % as the impurity.
Patent JP-S62124364-A (JP)
Title: Shaft seal device
Inventor: YAMASHITA MIKIO
IPC: F16J15/40
Filed: 1985-11-20
Abstract: PURPOSE:To prevent gas leakage during the stoppage of an operation surely, by disposing a movable ring on the outer circumference of a shaft wherein the ring is forcibly touched with the seal projection of a shaft sleeve by the force of a spring when seal gas is not supplied, and has a labyrinth seal portion at the inner circumferential portion thereof. CONSTITUTION:A movable seal ring 10 which is able to be moved axially and with which labyrinth seal between the outer circumferential surface of a shaft 3 and itself can be carried out is disposed at the outer circumference of the shaft 3. A diaphragm 11 is disposed between the movable seal ring 10 and the housing of a body 1 at the inside a of the body of the movable seal ring 10, and a spring 15 which presses the movable seal ring 10 toward the opposite side of the inside A of the body is provided. The seal projection 16 of a shaft sleeve 8 which prevents gas leakage during the stoppage of an operation with forcibly touching the ring 10 is provided at the opposite side of the inside A of the body of the movable seal ring 10, and a space 18 in which seal gas is supplied during the operation is provided.
Patent JP-S63116053-A (JP)
Inventor: KURATA AKIRA
IPC: F24F5/00
Filed: 1986-11-04
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-S63117266-A (JP)
Title: Mounting apparatus for flow velocity sensor
Inventor: HARUO HIROSHI
IPC: G01F1/66
Filed: 1986-11-04
Abstract: PURPOSE:To enable simplification of inspection, maintenance and the like of a flow velocity sensor, by vertically driving a sensor mounting deice by an externally driving means with the flow velocity sensor being mounted detachably. CONSTITUTION:When a flow velocity sensor 3 mounted detachably on a mounting device 2 is inspected and replaced while the sensor mounting device 2 is held at a specified sensor setting position within a water channel, with the starting of a first winch 12, a first wire 14 is wound up and the mounting device 2 lifts being guided by a guide wire 6. At the lift stop position, the sensor 3 on the mounting device 2 is inspected and maintained or replaced with a new one. Thereafter, with the starting of a second winch 13, a second wire 15 in the system is wound up and the mounting device 2 lowered to be reinstalled at the original sensor setting position. This simplifies the inspection and maintenance of the sensor 3.
Patent JP-2001082532-A (JP)
Title: Liquid-sealed type active mount
Inventor: MURAMATSU ATSUSHI
IPC: B06B1/04
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To effectively and stably provide an active vibration control effect being an object even under a mounting state under which an initial load is exerted, in a liquid-sealed type active mount having an actuator consisting of an electromagnetic exciter to effect axial relative drive of an exciting member on a yoke member while giving the exciting member magnetic force generated at the yoke member through current-carrying in a coil. SOLUTION: In an electromagnetic exciter 14 used in this liquid-sealed type active mount 10, the magnetic pole part 66 of a yoke member 58 to form a magnetic passage through electric connection to a coil 64 and the magnetic force operating part 100 of an exciting member 74 positioned opposite to the magnetic pole part are positioned opposite to each other in a state to be axially inclined through relative displacement of the two members from each other in a direction orthogonal to an axis.
Patent JP-H09106476-A (JP)
Title: Automatic vending device
Inventor: KANEZUKA TSUNEO
IPC: G07F9/10
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive automatic vending device by decreasing the number of parts or the cost of materials by unnecessitating a back panel for covering its back part concerning a large type automatic vending device. SOLUTION: This automatic vending device is formed by providing an operating part which installs plural stages of merchandise display racks 2 arranged vertically on the front surface part of a wall surface 1 inside a room and is provided with a designating key or a money slot for designating any merchandise displayed on these merchandise display racks 2, merchandise drop mechanism 15 for dropping the designated merchandise from any merchandise display rack 2, conveyer 27 for conveying the dropped merchandise to a merchandise take-out port, and transparent panel 29 for covering the merchandise display racks 2, merchandise drop mechanism 15 and conveyer 27 while almost parallelly facing the wall surface 1.  Since this automatic vending device utilizes the wall surface 1 inside the room as the back panel for covering the back part of the automatic vending device, it is not necessary to newly provide any back panel, the number of parts or the cost of materials is decreased, and the inexpensive automatic vending device can be provided.
Patent JP-H01105812-A (JP)
Title: Small snow removing machine
Inventor: FUJIKAWA TETSUZO
IPC: E01H5/09
Filed: 1987-10-19
Abstract: PURPOSE: To improve the durability of an auger by providing the spiral auger on a horizontal rotary shaft at a forward end part of a snow removing machine, and supporting each auger by a plurality of stays extending toward each auger in a radial direction from the axis of rotation. CONSTITUTION: Blower blades 11 extending outwardly in the radial direction are fixed to a horizontal rotary shaft 10 to be driven by an engine at a forward end of a compact snow removing engine, and an auger 12 extending in the rotational direction is integratedly formed on a forward end part of each blower blade so that the tip side in the circumferential direction is located forward. Stays 14 radially extending from the axis of rotation are welded to a back surface of the auger 12 at a forward end part of the rotary shaft 10.
Patent JP-H0573937-A (JP)
Title: Detection of tracking error
Inventor: SUMIHIRO HIROSHI
IPC: G11B11/105
Filed: 1991-09-13
Abstract: PURPOSE:To enable generation of a tracking error in accordance with the off-tracking amount even if the tracking error exceeding 1/4 of track pitch is in existence and to drastically improve an pull-in performance of the tracking. CONSTITUTION:Reproduced outputs of a pair of wobble pits and clock pit are taken as (a), (c), (b). A prescribed case sorting and the tracking errors of each case are set in a selector 51 based on (a), (c), (b). By the selector 51, the tracking error of the relevant case is outputted by using the inputs coming through a computing element 47, multiplier 49 and the inputs coming through a computing element 48, multiplier 50, based on the outputs of comparators 45, 46.
Patent JP-H01107481-A (JP)
Title: Terminal structure
Inventor: ODAWARA TERUAKI
IPC: H01R13/53
Filed: 1987-10-19
Abstract: PURPOSE:To prevent a loss of contact holding power by a melt loss following unavoidable generation of spark by forming a main contact protruding portion in each contact segment of a negative form terminal part and an auxiliary contact protruding portion on the initial inserting side thereof. CONSTITUTION:A main contact protruding part 3, 3 is raised in a position receding from initial insert side end part 2c, 2c to the terminal base 2a side, and also an auxiliary contact protruding portion 4, 4 is raised in a position shifted to the initial insert side end part 2c apart from the main contact protruding portion 3. Thus, the spark unavoidably generated by insert and pull out in the electrified state is always produced in the auxiliary contact protruding portion 4, 4, with no spark generation in the main contact protruding portion 3, 3. Hence, the loss of the contact holding power by a melt loss following spark generation can be prevented.
Patent JP-H1073472-A (JP)
Title: Mechanism for adjusting fulcrum of balance
Inventor: KAWAKAMI TOMOTAKE
IPC: G01G21/08
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To change the weight of an article balancing with a weight optionally by moving the fulcrum position of a balance in a longitudinal direction of a base. SOLUTION: A balance plate 1 is supported slidably by a fulcrum stage 3 on a base 2. A skirt of the fulcrum stage 3 is lower than the legs of the base 2, and therefore the fulcrum stage 3 enters the space under the base 2. An upward wall of the fulcrum stage 3 is fitted into a notch formed in the base 2, so that the fulcrum stage 3 slides in a longitudinal direction of the base 2. A fulcrum shaft 5 moves in touch with a lower face of the balance plate 1 to change a balanced state of the balance plate 1. The fulcrum stage 3 is slid by turning a fulcrum-driving knob 7 set at a driving shaft 6. Since the shaft 6 is screwed and engaged to a through hole of the fulcrum stage 3, the fulcrum stage 3 is moved in the longitudinal direction of the base 2 when the knob 7 is turned.  An article is loaded on a long front part of the balance plate 1 and a weight 4 is fixedly set at a short rear part of the balance plate 1 by bolts 9. The balance plate 1 is thus balanced.
Patent JP-H01106767-A (JP)
Title: Hydraulic braking device
Inventor: NISHII MICHIJI
IPC: B60T13/12
Filed: 1987-10-19
Abstract: PURPOSE:To shorten a brake pedal stroke by communicatingly connecting a dynamic hydraulic control device to the second supplied liquid chamber of the second piston, and regulating a sliding distance of the second piston toward the first piston within a specified range. CONSTITUTION:Hydraulic pressure from a power hydraulic pressure source 40 is input into a hydraulic booster 20, and regulated according to the movement of a brake pedal 2 to be output into the second supplied liquid chamber 17 of the second piston 15. The hydraulic pressure is transmitted to the second pressure chamber 16 through a valve body of the second piston 15, and then supplied to a wheel cylinder 51a. Thus braking hydraulic pressure can be supplied not through sliding motions of the first and second pistons 11, 15, resulting in the shortened stroke of the brake pedal 2. The second piston 15 simultaneously closes the valve body of the first piston 11, and then moves until it abuts on a locking means 19. Thus the first piston 11 need not move so far as to close its valve body.