baber/WOPTO huggingface dataset:
Patent JP-H02159585-A (JP)
Title: Testing device of lsi
Inventor: SEKINE MASATOSHI
IPC: G01R31/28
Filed: 1988-12-13
Abstract: PURPOSE:To enable testing of an LSI circuit and reduction of a chip area of the LSI circuit to the minimum by integrating a test circuit on a chip separate from the one of the LSI circuit. CONSTITUTION:A test pattern generation instruction is supplied from an external tester 30 to a test circuit 20, a test pattern is developed in the circuit 20 on the basis of this instruction, and this pattern is supplied to an LSI circuit 10. An output of the circuit 10, which receives said pattern as an input and operates, is supplied to the circuit 20. In this circuit 20, said output is compared with an expected value set beforehand and the result of comparison is supplied to the tester 30. In this constitution, transmission of data between the circuits 10 and 20 is executed at a high speed, while transmission of data between the circuit 20 and the tester 30 is executed at a low speed. By generating a real test pattern is the circuit 20 according to a test instruction string, in other words, a high-speed test of the circuit 10 can be executed by the low-speed tester 30.
Patent JP-H09153503-A (JP)
Title: Semiconductor package
Inventor: TOMIOKA KENTARO
IPC: H01L23/28
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package that cools a semiconductor chip effectively and protects an inner lead part from mechanical load in transferring, mounting and use. SOLUTION: Semiconductor chip 14 is arranged with a connecting surface 14a that faces the reverse side of a circuit board when a semiconductor package is mounted on a circuit board 32 and connecting terminals protruding from the connecting surface, and the connecting terminals are connected to the inner leads 16a of a carrier tape 12. The connecting part between the connecting terminals and the inner leads is sealed by potting resin 22. On the whole connecting surface of the semiconductor chip and the surface of the other side of the circuit board of the carrier tape, a metal plate 26 for cooling is fixed through thermally conductive resin.
Patent JP-H08142754-A (JP)
Title: Turning-down type sideview mirror
Inventor: OKADA KAZUNORI
IPC: B60R1/074
Filed: 1994-11-25
Abstract: PURPOSE: To provide a frame which can be used in common, even if the design change for the body of a door mirror is carried out without increasing the number of parts. CONSTITUTION: A turning-down type door mirror is equipped with a member 1 which consists of the integral formation of a side surface cover piece 4 for closing the side surface opened port part 12 of a mirror body 10, bottom surface cover piece 3 for closing the bottom surface opened port part 11 of the mirror body 10, and a wing part 2, and a frame which is equipped with a bearing part 21 for axially supporting the rotary shaft of a mirror, separately from the member 1, and consists of the integral combination of the member 1 and the bearing part 21.
Patent JP-H07136686-A (JP)
Title: Aerator
Inventor: YONEDA AKIRA
IPC: C02F3/16
Filed: 1993-11-19
Abstract: PURPOSE:To provide a screw type aerator which does not cause vibration even when the screw shaft of a cantilever bearing is extended and is of easy maintenance. CONSTITUTION:In a screw type aerator in which an aeration screw 3 is attached to the end of a hollow shaft 2 which is rotated by a motor positioned above water, a small damping blade 4 for controlling the vibration of the hollow shaft 2, which is vibrated by the rotation of the screw 3, is installed in the submerged part of the cantilever hollow shaft 2. In this way, the damping effect is produced.
Patent JP-H05148627-A (JP)
Title: Sputtering apparatus
Inventor: TAKAHASHI OSAMU
IPC: C23C14/34
Filed: 1991-11-28
Abstract: PURPOSE:To provide a sputtering apparatus free from the need of consideration to the positional relationship between a sputtering cathode and a gas introducing port of a sputtering apparatus and easily capable of designing, manufacturing and maintaining the apparatus. CONSTITUTION:In an apparatus in which a vacuum chamber 1 is provided with a gas introducing port 8 for introducing a gas into its inside and a sputtering cathode 6 fitted with a target 5 opposite to a substrate in the relevant vacuum chamber, the sputtering cathode 6 is provided with the gas introducing port 8. In this way, the consideration to the relative positional relationship between the gas introducing port 8 and the cathode 6 for making the film thickness distribution and film quality certain is made needless, the designing and manufacturing of the apparatus are made easy, its readjustment after maintenance and inspection is also made needless and its treatment is made easy.
Patent JP-H02160099-A (JP)
Title: Separation of component
Inventor: ARAHARA KOZO
IPC: C02F1/46
Filed: 1988-12-13
Abstract: PURPOSE:To separate a soln. component and a powder component in a short period of time in such a manner that the recycling thereof is possible by impressing a voltage to a mixture having the soln. component contg. water and the powder component absorbing the soln. component and depositing the soln. component from one electrode side of the mixture. CONSTITUTION:The soln. component 1 contg. the water and the powder component 2 having the capacity to absorb the soln. component 1 form the pasty mixture 3 when the powder component 2 is mixed with the soln. component 1 and the mixture is rested for several minutes to several hours. The soln. component 1 taken into the powder component 2 is deposited on one electrode, for example, electrode 5, when the voltage is impressed via the electrode 4 and the electrode 5 to this mixture 3 by a power source 6. This deposited soln. component 1 is continuously recovered into a container 7 by providing grooves to the mixture 3 side surface of, for example, the electrode 5. The soln. component 1 and the powder component 2 are thus recovered in a short period of time and the recycling of these components is possible.
Patent JP-H01154123-A (JP)
Title: Semiconductor device
Inventor: INO MASUMITSU
IPC: H01L29/786
Filed: 1987-12-11
Abstract: PURPOSE:To reduce the delay of a transmission speed and to improve the image quality of a liquid crystal display by providing nonlinear elements on a transparent insulating substrate and wiring a superconducting material as the wiring material of the nonlinear elements. CONSTITUTION:The semiconductor device 1 is the liquid crystal display, the nonlinear elements 3 such as thin film transistors (TR) and MIM elements are provided on the transparent insulating substrate 2, and electrode connection terminals 4 where input signals are inputted and wiring which connecting the terminals are all formed of superconducting materials. Therefore, there is no increase in resistance value due to the meandering of the wiring and there is no delay of a voltage applied to the nonlinear elements 3. Consequently, the area of the display can be increased and the picture quality is improved greatly.
Patent JP-H04184837-A (JP)
Title: Leakage blocking device
Inventor: SUGIYAMA SHIGERU
IPC: H01H83/02
Filed: 1990-11-20
Abstract: PURPOSE:To facilitate setting of the blocking force of blocking operation and to eliminate misoperation by engaging an operation member capable of moving in the vertical direction to the turning direction of a trip member, in a leakage blocking device for operating an electromagnet when a leakage current or over-current is detected and for performing blocking operation through the turning operation of the trip member. CONSTITUTION:The turning direction of a catch receiving member 19 being a trip member is made vertical to the moving direction of an operation member 24 blocking the blocking operation of a switch mechanism 16 when it is coupled therewith. Consequently, the force acting in the turning direction of the catch receiving member 19 does not substantially act in the direction to move the member 24. Irrespective of the magnitude of the force in the direction to turn the catch receiving member 19, therefore, it becomes easy to position the member 24 at the position to engage it with the catch receiving member 19, and the setting of force to block the blocking operation becomes easiy. Furthermore, there is no fear that the engagement is released by force from the side of the member 19, whereby no misoperation occurs.
Patent JP-H03176818-A (JP)
Title: Recording method to optical information recording medium
Inventor: OBA HIDEAKI
IPC: G11B7/00
Filed: 1989-12-04
Abstract: PURPOSE:To save a verifying process by detecting the quantity of reflected light at the time of pretracking and recording information only in the good sector where the change in the light quantity is within a prescribed change rate. CONSTITUTION:The electric signal from a detector 6 is the signal for detecting a change in the reflected light quantity. This signal is inputted to a comparator 7 and is thereby compared with the preset fluctuation width in the comparator 7. A defect signal 8 is outputted from the comparator 7 to a computer 9 which makes excess control of, for example, an optical pickup 3 when the signal from the detector 6 exceeds the preset fluctuation width in the comparator 7. The computer 9 makes access control of the optical pickup 3 in order to record the information in the pretracked sector when the defect signal 8 is not inputted to the computer 9. The information is recorded only in the good sector where the change in the reflected light quantity is within the prescribed range.
Patent JP-H06163291-A (JP)
Title: Zero phase current transformer
Inventor: OKUBO YASUHIKO
IPC: H01H83/14
Filed: 1992-11-25
Abstract: PURPOSE:To obtain a zero phase transformer wherein the height and width are reduced as compared with the conventional one, without exerting adverse influence on balancing characteristics. CONSTITUTION:A ring type core is formed by using magnetic material of high permeability, a coil is wound around the core, and the outer surface is covered with insulative material, thereby forming a zero phase current transformer. In this zero phase current transformer 1, the ring type outer shape of the core and the outer shape of an aperture are almost equilateral triangles, and cable insertion ports 9 whose shapes are almost equilateral triangles are formed in the aperture part of the core. Primary conductors 2a, 2b, 2c for three-phase system are inserted into the insertion ports.
Patent JP-H05123586-A (JP)
Title: Regeneration of catalyst for hydrogenation of hydrocarbon oil
Inventor: NOGUCHI YUJI
IPC: B01J38/14
Filed: 1991-11-05
Abstract: PURPOSE:To regenerate a catalyst for hydrogenation of hydrocarbon oil efficiently without damage by controlling the oxidization combustion of coke so that the quantity of the residual coke on the catalyst after regeneration equals to a specific percentage, when the coke which deposits on the top of the catalyst is regenerated by oxidization combustion. CONSTITUTION:A carrier of inorganic material is allowed to bear an active metal component of a specified metal to form a catalyst for hydrogenation of hydrocarbon oil. Then, this catalyst is regenerated by burning the coke which deposits on the top of the catalyst using oxygen. In this case, the oxidization combustion of the coke is controlled so that the quantity of the residual coke on the mentioned catalyst after regeneration equals to the range of 0.5 to 10.0wt.%. The weight percent of the residual coke quantity is a decrease, in the quantity of the catalyst after regeneration, which has occurred when it is further baked at 550 deg.C for eight hours, indicated in terms of % value based on the weight of the catalyst after making as a reference. In addition, the capacity of a pore having a diameter of 550Angstrom  or smaller in the regenerated catalyst is set to 30% or higher of the capacity of a pore in a new catalyst.
Patent JP-H08171494-A (JP)
Title: Multi-thread processor
Inventor: MOTOMURA MASATO
IPC: G06F9/38
Filed: 1994-12-19
Abstract: PURPOSE: To efficiently activate and end threads in a multithread processor. CONSTITUTION: This processor is constituted of an instruction pipeline device 140 and a register file device 120 and the register file device 120 is constituted of plural register banks 130. The register file device 120 and an external memory device 190 are connected through a register frame loading/storing line 121 and register frames defined as the stored contents of the register banks 130 are loaded and stored altogether. The register frames are saved through the loading/storing line 121 at the time of executing a thread parallel activation instruction and a thread successive activation instruction and the register frames are recovered through the loading/storing line 121 at the time of executing a thread end instruction and a thread return instruction.
Patent JP-H08178485-A (JP)
Title: Auger type ice-making machine
Inventor: SUGIE HIROYUKI
IPC: F25C1/14
Filed: 1994-12-19
Abstract: PURPOSE: To obtain an auger type ice-making machine which can make ice without being accompanied substantially by an increase in a torque load or a thrust load even when the thickness of an ice layer produced on the inner peripheral surface of a refrigerating casing reaches the maximum thickness that can be preestimated in the auger type ice making machine. CONSTITUTION: An auger type ice making machine has an auger 12 rotating inside a refrigerating casing 11. The section of a helical blade 13 in the axial direction of this auger is formed by a first lateral side 13a, a second lateral side 13b and a side connecting the two sides and having a taper part 13c. The taper part is so formed as to face the direction wherein an ice layer is sent, and the angle θ of the taper part is set so that an expression d1 -d2 +Ttan θ>=t be established when the radius of the inner peripheral surface of the refrigerating casing is made d1 , the radius at the fore end of the second lateral side of the helical blade d2 , the thickness in the axial direction of the taper part T, the thickness of the ice layer (t) and the angle of the taper part θ. The taper part may be formed also of a plurality of taper faces.
Patent JP-H06199276-A (JP)
Title: Manufacture of shuckle for anchor chain
Inventor: MATSUO YONEO
IPC: F16G13/06
Filed: 1991-11-01
Abstract: PURPOSE:To manufacture a shackle for an anchor chain of a ship at a low cost, with small number of wrokmen, with the energy saved, and without requiring any skillful technique of wrokmen. CONSTITUTION:The two ends of a rod-shaped steel member 3 of approx. the same diameter as a resultant shackle to be fabricated are set in a recess 4 of a primary shaping die 1, which is moved in the counter-direction, and thereby the ends of the steel material 3 are molded into a globe form through hot press. Then these end parts are compressively molded by a recess 7 in a secondary shaping die 6 to generate an approximate form of shackle head, and burrs 12 are removed from the parts, and the steel material 3 is bent into a U-shape according to the resultant shackle as specified.
Patent JP-H11150693-A (JP)
Title: Electronic device, function operating method in electronic device, and medium storing executable program in electronic device
Inventor: TERASAWA HIDEO
IPC: H04N5/445
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which allows a user to easily grasp the structure of the entire hierarchy of character broadcasting, selects the content of a desired character broadcasting to be seen and easily performs the operation, a function operating method in the electronic device and a medium that stores a program which can be carried out by the electronic device. SOLUTION: This device is provided with a displaying means that has a screen and a hierarchy selecting means which can show a layered 1st hierarchy 150 which has selection items that correspond to news guide functions of character broadcasting to be shown on the screen of the displaying means and simultaneously shows a 2nd hierarchy 200 that consists of character broadcasting categories and a 3rd hierarchy 300 that comprises plural contents that are included by the character broadcasting categories of the hierarchy 200 in the displaying means in place of the display of the hierarchy 150 when a selection item of a news guide of the hierarchy 150 is selected.
Patent JP-H01156866-A (JP)
Title: Processing system for japanese sentence
Inventor: YASUDA TSUNEO
IPC: G06F17/27
Filed: 1987-12-14
Abstract: PURPOSE:To minimize influence given to the analysis of a Japanese sentence as a whole by providing an analysis-unable character string processing part to give further analysis to a character string to which the analysis is impossible due to a fact that the Japanese sentence includes such words that are not included in a dictionary or have errors. CONSTITUTION:An analysis-unable character string processing part 40 analyzes as much as possible an analysis-unable character string detected by a morpheme analyzing part 20. Thus the analysis-unable characters are limited and specified and therefore the analyzing efficiency of Japanese sentences is improved. Furthermore, the correct parts of speech of the extracted analysis-unable character string can be limited up to a degree where no problem is produced even though said parts of speech are estimated as a single part of speech. Thus the analysis- unable character string can be estimated as proper parts of speech and processed. As a result, such a sentence including the words contained in a dictionary or having errors, etc., is also allowed for analysis of Japanese sentences.
Patent JP-2000228074-A (JP)
Title: Assembling device for disk cartridge
Inventor: NISHIMURA KIMITAKA
IPC: G11B23/03
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To realize a quick heat caulking step for upper and lower halves, and to assure integration between the upper and lower halves. SOLUTION: A projecting part 23 provided in an upper half 2 constituting a cartridge main body 4 is inserted into a through-hole 24 provided in a lower half 3 to be stacked thereon, and while these upper and lower halves 2 and 3 are held by a holding mechanism 31, a protruded part 45 is provided in the center part of a surface abutted on the projecting part 23, and a recessed part 46 is provided around this protruded part 45. After the tip part of the projecting part 23 is thermally deformed by a caulking head 42 heated by a heater 48, the caulking head and the projecting part are cooled by a cooling mechanism 54 when the caulking head 42 is separated from the thermally deformed projecting part 23, and thus the step from the thermal deformation of the projecting part 23 to hardening is shortened.
Patent JP-H04187640-A (JP)
Title: Immunological function promoting agent for oral and transcutaneous administration and immunological function promoting agent for animal for oral and transcutaneous administration
Inventor: SOMA GENICHIRO
IPC: A61K35/74
Filed: 1990-11-22
Abstract: PURPOSE:To provide an immunological function promoting agent for oral and transcutaneous administration, containing Bordetella pertussis LPS, having high immunological function activation capability and high chemotherapeutic index and producible at a low cost. CONSTITUTION:The objective agent contains Bordetella pertussis LPS preferably having a molecular weight of 6000+ or -1000 and 9000+ or -1000 (determined by SDS electrophoresis) and containing 5 P atoms, 16+ or -2 hexosamine groups, 5 fatty acid groups and 2+ or -1 KDO based on 8,000 molecular weight. The immunological function is e.g. macrophage-activation property, especially endogenous TNF- production promoting property. The immunological function promoting activity can be further improved by the combined use of an agent for suppressing the production of prostaglandin (e.g. indomethacin).
Patent JP-H02269189-A (JP)
Title: Ferroelectric liquid crystal composition and ferroelectric liquid crystal display element
Inventor: SAKURAI TAKAO
IPC: C09K19/54
Filed: 1989-12-05
Abstract: PURPOSE:To provide the subject composition containing an antioxidant, having especially excellent environmental stability and thermal stability and giving a ferroelectric liquid crystal element, a sealant for said element and an oriented film. CONSTITUTION:The objective composition contains preferably 0.001-10wt.% of an antioxidant such as phenolic antioxidant, sulfur-base antioxidant, phosphate-type antioxidant or hindered amine antioxidant. Examples of preferable orientation treatment agent are polyimide, polyolefin, PVA, Teflon(R), polyether, etc.
Patent JP-H07169187-A (JP)
Title: Cd-rom reproducing device
Inventor: TOMIZAWA SHINICHIRO
IPC: G06F21/80
Filed: 1993-12-16
Abstract: PURPOSE:To inhibit reproducing of an unauthorized disk by making a duplicated unauthorized disk possible to be diseriminated and reproducing it based on the discrimination. CONSTITUTION:Password data are recorded in one sector of the innermost circumferential read-in area of a disk 1. A player one 2 reads out data from the disk 1 to send data to a CD-ROM decoder 3 for every frame through waveform shaping an EFM modulation and CIRC decoding. To a byte from which a synchronizing signal is eliminated, a descrambling processing is applied to be stored in a RAM 4 and then is read out from the RAM 4 based on error correcting information to be corrected, and stored in the RAM 4 again. An interface 5 reads out data requested by a main computer from the RAM 4. A microcomputer 6 instructs the player unit 2 to operate and fetches data parts and controls operation timming of the decoder 3 and the interface 5. By such a constitution, the password data are read out to be collated with password data set in a control part and discriminated and then an output other than normal output is stopped to make the reproducing impossible.
Patent JP-2000212555-A (JP)
Title: Method for enclosing phosphor
Inventor: VALERO REMI
IPC: H01J9/227
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To carry out a treatment under specified conditions after incorporating phosphor particles in a serigraphic binder solution to firmly and efficiently form a coat of lead oxide or the like on the surface of a phosphor deposited on a substrate to afford an anodic conductive track for flat display screens. SOLUTION: The subject method for enclosing a phosphor comprises the following procedure: a solution of a serigraphic binder such as polyvinyl alcohol containing lead nitrite or indium nitrite is incorporated with particles of a phosphor selected from the group consisting of Gd2O2S: Tb, Y2SiO5: Tb, Y2SiO5: Ce, Y2O3: Eu and ZnO: Zn followed by depositing the phosphor on a substrate by serigraphy and then making an annealing at 400-500 deg.C for several hours to form a lead oxide or indium oxide coat on the surface of the phosphor deposited as described above; wherein it is preferable that 10 g of the solution contains 6-10 g of the phosphor and the solution is incorporated with a defoaming agent as well.
Patent JP-2000150572-A (JP)
Title: Bga-type semiconductor package and manufacture thereof
Inventor: KIMURA NAOTO
IPC: H01L21/60
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To facilitate a design and a manufacture and to reduce manufacturing costs by eliminating constraints to narrow a gap between plural leads. SOLUTION: An electrode pad 3 formed on a semiconductor chip 2, a lead group 4 made of plural element leads, and connection wires 15, 16 for connecting the lead group 4 to the electrode pad 3 are sealed with resin-formed body 19. The lead group 4 has a first lead group 5 and a second lead group 6. The first lead group 5 is electrically connected to the second lead group 6 and is two-dimensionally arranged. The lead group 4 having the first lead group 5 and the second lead group 6 is three-dimensionally arranged. Each of the lead elements 9, 11 of the second lead group 6 has a contact surface capable of contacting a solder ball 22, and the lead group 4 is three-dimensionally diffused and separated. This can dramatically improve the degree of freedom in arrangement to bond the lead to the solder ball 22.