baber/WOPTO huggingface dataset:
Patent JP-2001154237-A (JP)
Title: Shutter device and electronic equipment having the same
Inventor: OKAZAKI MASANORI
IPC: G03B9/22
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a shutter device and electronic equipment having the shutter device capable of realizing drastic miniaturization. SOLUTION: This shutter device 100 for opening/closing an optical path is equipped with a base 101, a rotor 102 arranged to freely rotate in the base 101, an ultrasonic actuator 105 fixed to the base 101 in a state where it abuts on the rotor 102 and rotating the rotor 102 when ultrasonic wave is applied to the actuator 105, and plural shutter blades 106 for opening/closing the optical path with the rotation of the rotor 101.
Patent JP-2001151213-A (JP)
Title: Manually driven bag bundling machine
Inventor: HAYASHI SUSUMU
IPC: B65D63/10
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a manually driven bag bundling machine wherein easy maintenance such as loading consumables can be assured to make bundling operation efficient by disengaging the bundling machine fixed to a working table or the like as required. SOLUTION: A lower end of a pillar 2 is rotatably coupled via a coupling A with a base 1 so that a bag bundling machine body 3 placed on, the base 1 via the pillar 2 can be horizontally rotated together with the pillar 2. The coupling A is equipped with a fixing means B for fixing the pillar 2 to the base 1 at an arbitrary rotational position and a disengaging means C for canceling the fixing, and the disengaging means C is made to be operable from the outside of the pillar 2.
Patent JP-H02178380-A (JP)
Title: Acrylic pressure-sensitive adhesive
Inventor: NAGANO MOTOI
IPC: C09J163/00
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the subject adhesive crosslinking epoxy resin at low temperature in a short time and without decreasing of cohesive force at high temperature by mixing a polyfunctional epoxy resin and a chromium-based curing accelerator into an acrylic resin having a functional group reactive with a epoxy group. CONSTITUTION:An acrylic resin having a functional group reactive with a epoxy group [e.g. a polymer obtained by copolymerization of a principal monomer comprising an alkyl acrylate having 4-12C alkyl group such as butyl acrylate] is mixed with a polyfunctional epoxy resin preferably in an amount of 0.2-10wt.% and a chromium-based curing accelerator preferably in an amount of 0.5-10wt.% to afford the aimed adhesive.
Patent JP-2001149335-A (JP)
Title: Magnetic field generator for magnetic resonance imaging device
Inventor: TAKANO HIROSHI
IPC: G01R33/28
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an inclined magnetic field coil with reduced vibration, noise and temperature rise. SOLUTION: An inclined magnetic field coil is composed of a main coil 5, a shield coil 6 and plural beam-shaped bodies 20 being an intermediate member of a rigid body arranged between both coils. The main coil 5 and the shield coil 6 are joined to upper/lower surfaces of the plural beam-shaped bodies 20, and the beam-shaped bodies 20 are fixed in the end part by a fixing tool 22 to an outer peripheral part of a vessel 2 of a magnetostatic field generating source. A ventilation passage for cooling the inclined magnetic field coil is formed in clearance between the adjacent beam-shaped bodies 20.
Patent JP-H01176740-A (JP)
Title: Sheet refill device
Inventor: FUJIWARA KOJI
IPC: B65H1/04
Filed: 1987-12-28
Abstract: PURPOSE:To make refill or replacement of sheets easily by moving a sheet guide till the stop position in such a direction as widening the width by a drive mechanism when a sheet sensor has sensed out of sheets or when a manual switch is pushed. CONSTITUTION:When a sheet sensor 5 has sensed that a sheet refill table 2 is out of sheets 1 which are placed thereupon under being restricted by two sheet guides 3, or when the sheet format is to be changed by pushing a manual switch 5-1, a control part 7 controls a motion mechanism 4 to move the two guides 3 in the A and B directions. When these guides 3 contact a stop sensor 6, the control part 7 stops these guides 3 moving. When refill or replacement of sheets is completed, they are moved until the sheets 1 contact the guides 3. This facilitates refill and replacement operations of sheets.
Patent JP-H02179595-A (JP)
Title: Marine funnel
Inventor: HIGASHIDA KISUKE
IPC: B63H21/32
Filed: 1988-12-29
Abstract: PURPOSE:To decrease heuristic probability by means of an infrared sensor by providing an outer casing for covering a funnel and having a covering plate on its top part and setting a spiral shape pipe on its outside through which liquid coolant is passed. CONSTITUTION:An outer casing 3 having a covering plate 3a on its top part is arranged concentrically on the outside of a funnel 1 and a pipe 4 is spirally wound around the outside of the outer casing 3. Thereafter, liquid coolant is introduced into the pipe 4 to cool down the outer casing 3. By way of this constitution, it is possible to decrease infrared energy to be radiated and restrain it from being discovered by an infrared sensor.
Patent JP-H01177100-A (JP)
Title: Voice synthesizing system
Inventor: SUDA NORIO
IPC: G10L13/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a smooth voice composite signal being free from interruption by interpolating each parameter at every phoneme divided into a prescribed number. CONSTITUTION:An execution parameter is determined by interpolating each parameter at every phoneme divided into a prescribed number, and also, an execution parameter for allowing energy in a long vowel period to change linearly is determined. Subsequently, based on the execution parameter which has been determined, a current value at the time when the signal of a sound source is supplied to an acoustic tube model is calculated, by which a voice composite signal is obtained. In such a way, it is prevented that a voice in the long vowel period is varied suddenly and a smooth voice can be obtained.
Patent JP-H02180617-A (JP)
Title: Control of waste gas desulfurization apparatus
Inventor: TAMARU TADAYOSHI
IPC: B01D53/77
Filed: 1988-12-29
Abstract: PURPOSE:To make it possible to carry out predictive control agreeable to actual operation by computing desulfurization efficiency after a certain time by setting scheduled waste gas flow rate and concentration of SO2 at an inlet based on the present operation data as well as the load of a boiler. CONSTITUTION:Predictive simulation computation of desulfurization ability is carried out by a computer 27 based on scheduled waste gas flow rate and SO2 concentration at an inlet, which are set depending on scheduled load alteration obtained from present waste gas flow rate and present SO2 concentration at the inlet and the relations between the load and waste gas flow rate in the inlet and between the load and the SO2 concentration at the inlet based on the present load, as well as present operation data such as waste gas flow rate at the inlet of an absorption tower 1, pH of an absorbent solution 2, the concentration of an absorbent in the absorbent solution 2, the concentrations of SO2 at the inlet 8 and outlet 9, the number of driving circulation pumps 6, etc. Then, the computed desulfurization efficiency after (t) hours and set desulfurization efficiency are compared each other and the operation conditions at the time of small deviation between both is stored and the supply of the absorbent is predictively controlled by the stored operation conditions.
Patent JP-H09151607-A (JP)
Title: Drilling jig for panel
Inventor: IMAI NORIKAZU
IPC: E04B1/41
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate formation of an anchor burying hole provided in the perpendicular direction to the long side end face of a panel and of a bolt hole orthogonal to the anchor burying hole from the back of the panel with positional precision. SOLUTION: Both end parts of a jig main body 2 longer than the width of a panel are severally provided with a holding mechanism which sandwichedly holds the mutually opposite long side end faces between a fixed L-shaped metal fitting 4 and a movable L-shaped metal fitting 5 for fixing the jig main body. A guide mechanism for guiding an anchor burying hole forming drill is provided on the side of the fixed L-shaped metal fitting 4, and a pressing mechanism for giving fixed panel pressing force through a spring 10 according to the width of the panel is provided on the side of the movable L-shaped metal fitting 5. The upper face of the jig main body is provided with a slot 3 for drilling a bolt hole.
Patent JP-H09155879-A (JP)
Title: Baking type release agent
Inventor: NOJI AKIYO
IPC: B29K19/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the life of a release film by enhancing the slip properties and releasability between the release film and a molded article and to eliminate the trouble of a product caused by the accumulation of a release agent by using an aq. dispersion of a specific silane coupling agent modified substance. SOLUTION: The purpose is achieved by a baking type release agent composed of an aq. dispersion of a substance modified with an acetoxy group- containing silane coupling agent of a partial hydrolizate of a side chain CiH type silicone oil represented by the formula. The aq. dispersion is further diluted by water so that the acetoxy group-containing silane coupling agent modified substance of the partial hydrolyzate of a side chain SiH type silicone oil becomes about 0.01-10wt.%, pref., about 0.1-3wt.% in concn. to be applied to a mold by using an air gun and the coated mold is heated at about 150-200 deg.C for about 10-15min to be baked to form a cured film.
Patent JP-H08179377-A (JP)
Title: Reflection type active matrix display panel and its production
Inventor: KOBAYASHI KEN
IPC: H01L29/786
Filed: 1994-12-22
Abstract: PURPOSE: To provide a reflection type active matrix display panel improved in reflectivity. CONSTITUTION: Source 2 and drain 3 are formed on a p-type silicon substrate 1 and gate signal line 4 is disposed on gate via gate insulating film 6. Field insulating film 5 and interlayer insulating film 7 are formed. The image signals supplied from date signal line 8 is held by pixel electrode 9. The caption number 10 denotes an auxiliary capacitor and 11 a passivation film. Further, a multilayered dielectric mirror 12, a liquid crystal oriented film 13, liquid crystal 14, a liquid crystal oriented film 13, a transparent counter electrode 15 and a glass substrate 16 are formed in this order. At this time, the passivation film 11 is mirror-finished by polishing with an abrasive contg. an etchant for etching this film, thereby, the multilayered dielectric mirror 12 deposited by evaporation on the passivation film 11 is extremely flattened and high reflectivity is obtd.
Patent JP-2001155064-A (JP)
Title: Contents distribution system
Inventor: NISHIBE MITSUHIRO
IPC: G06Q20/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To previously select an article and to hand over the article in a shop when purchasing digital contents. SOLUTION: A user connects a user terminal 30 though a communication line 20 to a contents distributing device 10, selects any article while using a contents retrieving means 11 thereof and designates a shop 40 where the purchase of the article is reserved and contents are handed over while using a reservation processing means 12. By receiving this designation, the reservation processing means 12 issues a reservation code and the date of receipt to the user. The purchase-reserved contents are read out of a contents storage means 13 and distributed to the shop 40 designated by the user before the date of receipt by a contents sending means 14. The user writes contents corresponding to the reservation code on a recording medium by using a contents writing means 41 installed in the shop 40.  The collecting function of the shop 40 is utilized for settling the accounts of purchased contents.
Patent JP-H10178159-A (JP)
Title: Semiconductor device having capacitor and manufacture thereof
Inventor: TAKAHASHI HIDENORI
IPC: H01L27/108
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the deterioration in characteristics of a semiconductor element, such as a reduction in the breakdown strength of the element and a reduction in the long-term reliability of the element, which are generated when an ONO capacitor insulating film, is formed into a thin film, by a method wherein a capacitor of a three-layer structure consisting of a silicon oxynitride film, a silicon nitride film and a silicon oxynitride film is formed as the capacitor insulating film. SOLUTION: A lower polycrystalline silicon film 3, which contains N-type impurities, such as phosphorus, in a high concentration and has a reduced resistance, is formed on a silicon wafer 1 via an oxide film 2. A silicon oxide HTO film 4 is deposited on the wafer 1 at a high temperature on a prescribed condition using monosilane and nitrous oxide in a reaction furnace of a low-pressure CVD device. Subsequently, nitrous oxide only is introduced in the reaction furnace at the temperature and the HTO film 4 is changed into a silicon oxynitride film 5. Then, a silicon nitride film 6 is deposited on the film 5 at the same temperature using dichlorusilane and ammonia. Moreover, the HTO film 4 is again deposited using monosilane and nitrous oxide and after that, nitrous oxide only is introduced in the furnace and the HTO film 4 is changed into the film 5.
Patent JP-2000164201-A (JP)
Title: Lead acid battery
Inventor: MIYAMOTO MITSUNORI
IPC: H01M10/06
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To suppress generation of air bubbles in a part of a sealant to enhance sealing capability by using an almost L-shaped output terminal to be welded to the top of a battery after being fit to a bushing and burying a notch formed in a corner part where a bottom surface parallel to a cover and a side surface vertical to the cover cross, the bottom surface, and a part of the side surface with a sealant. SOLUTION: A notch 11 is made in a corner part where a bottom surface 12 and a side surface 13 cross, an output terminal 6 manufactured by casting a hard 3% Sb-Pb alloy and an assembled part of a bushing and a post are welded, and preferably, a sealant of thermosetting epoxy resin is filled and cured in the frame of an upper cover. Air is easily replaced with the sealant, generation of air bubbles is suppressed, and leak of an electrolyte is reduced. In the case where the shortest distance from the contact part with the bushing to the notch 11 on the bottom surface 12 is 8 mm or more, or the dimension in the bottom surface direction of the notch 11 is 10% or more of the distance, air bubbles are easily generated, and effect of the notch 11 is enhanced.
Patent JP-H05210987-A (JP)
Title: Semiconductor memory
Inventor: KAWAGUCHI MANABU
IPC: G11C11/415
Filed: 1991-12-19
Abstract: PURPOSE:To shorten a writing time inverting the level of the storage information of a memory cell and to reduce power consumption at a writing time. CONSTITUTION:Current source circuits are integrated to a first and a second current source circuits IS1, IS2 corresponding respectively to a first and a second digit lines DLj1, DLj2. The collector of a seventh transistor Qj3 is connected to the second digit line DLj2. The collector of the eighth transistor Qj4 is connected to the fiest digit line DLj1. Write control information DWj1, DWj2 decided from a column address signal ADc and write information DTw are inputted to the bases of the transistors Qj3, Qj4 respectively correspondingly. Thus, the transistor changing from on to off of the memory cell is separated from the current source circuit and current flowing through the transistor becomes zero rapidly, and power consumption is reduced since necessity making write current larger than read current is eliminated and write is ended in a short time.
Patent JP-2000215183-A (JP)
Title: Memory port arbitrating method
Inventor: LENZ DELEK J
IPC: G06F9/52
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To support different kind of processors connected to memory arrays and input/output devices by assigning priority to respective devices. SOLUTION: Each processor is equipped with a memory control unit(MCU) 50, connected to a cache control unit(CCU) 49 equipped with a data cache (D cache) 51 and an instruction cache (I cache) 52, and an input/output port 53. An MPU 50 is equipped with an interface and as switch network 54. The switch network 54 receives instructions and data requests from the CCU 49. A switch arbitration unit 58 assigns priority to the requests and passes the requests to corresponding port interfaces p0 to pN or the interface according to the addresses added to the requests.
Patent JP-H09179693-A (JP)
Title: Disk device
Inventor: HAMURA YOSHIHIRO
IPC: G06F3/06
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent unauthorized data from being recorded in a disk storage part and to prevent the fault generation of a system by detecting the abnormality of write data based on time information from a timer means and/or judgement information from a data format judgement part. SOLUTION: An abnormality detection part 7B is provided with a function as the timer means and the function as the data format judgement part. Also, the abnormality detection part 7B is provided with the function for detecting the abnormality of the write data from an HDC 1 based on the time information from the timer means and the judgement information from the data format judgement part and the function for informing the HDC 1 of that effect in the case of detecting the abnormality of the write data. Further, the abnormality detection part 7B is provided with the function for sending out the write data for which an error is to be detected in the write abnormality detection part 3B of a data read/write IC 3 to the write abnormality detection part 3B in the case of detecting the abnormality of the write data.
Patent JP-H08182583-A (JP)
Title: Mounting structure for arm rest for vehicle
Inventor: AMANO AKIRA
IPC: A47C7/54
Filed: 1994-12-27
Abstract: PURPOSE: To provide a mounting structure for an arm rest for vehicles with which assembly operation and the disassembly/re-assembly operation at the time of maintenance and inspection are simplified. CONSTITUTION: Slits 9 are formed at mounting pieces 6a, 6b by continuously notching these pieces from their end faces. Curved parts 10 are formed at these mounting pieces 6a, 6b in the state that the parts to tighten a bolt and nut are smallest and the other parts are larger than these parts. The bolt 7 is slid and inserted into the slits 9 down to a tightening position and the nut 8 is tightened in the tightening position to mount the arm rest in such a manner that the sliding of the bolt 7 in its removing direction is regulated by the curved parts.
Patent JP-H09176744-A (JP)
Title: Production of steel for good drawable can excellent in material uniformity
Inventor: TOSAKA AKIO
IPC: C22C38/06
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To produce a steel for good drawable can excellent in material uniformity by respectively specifying the hot finish rolling temp., the thickness in rolling, the coiling temp. and the draft in secondary cold rolling as for a steel having a specified componental compsn. SOLUTION: A steel contg., by weight, <=0.015% C, <=0.2% Si, <=0.6% Mn, <=0.02% P, <=0.02% S, <=0.15% Al, <=0.02% N, and the balance Fe with inevitable impurities is prepd. In this steel, hot finish rolling is finished at the Ar3 -30 deg.C or above, its thickness is regulated to <=2.6mm, and it is coiled in such a manner that the average coiling temp. is regulated to 640 to 750 deg.C, and, as for the coiling temp. in each part in the longitudinal direction, it is regulated to 680 to 750 deg.C from the head 0m to the head 20m, to 640 to 700 deg.C from the head 20m to the heel 100m, to 680 to 730 deg.C from the heel 100m to the heel 20m and to 710 to 750 deg.C from the tail 20m to the tail 0m. This hot rolled base sheet is subjected to cold rolling and continuous annealing and is subjected to secondary cold rolling at <=30% draft.  Thus, the steel sheet having good press formability can be obtd.
Patent JP-H03195035-A (JP)
Title: Accelerated lift testing method for metal wiring film
Inventor: WATABE YOSHIMICHI
IPC: G01R31/302
Filed: 1989-12-25
Abstract: PURPOSE:To easily obtain a local observation data of a metal interconnection by a method wherein an electromigration phenomenon is accelerated and generated forcibly at an arbitrary part of an interconnection film and generated grains are observed on the spot with the passage of time. CONSTITUTION:An electromigration acceleration part 2 is formed in a conductor film of a second-layer aluminum interconnection 1 of a semiconductor device by an opening working process by using a focused ion beam. When an interconnection width is made substantially thin as compared with other parts in this manner, an effective current density of the interconnection is increased locally; the generation of an electromigration is accelerated. After the acceleration part 2 has been worked and formed, a specimen is tilted; a generation state of grains 3 in the second-layer aluminum interconnection 1 by an ion-beam excitation secondary electron image is observed continuously while an electric current I is being applied. Thereby, an acceleration specimen of the electromigration can be obtained; it is easy to observe the grains directly and with the passage of time by using the foucused ion beam excitation secondary electron image.
Patent JP-H06186768-A (JP)
Title: Electrophorographic sensitive body
Inventor: NISHIZAKI KOJI
IPC: G03G5/06
Filed: 1992-12-17
Abstract: PURPOSE:To provide an electrophotographic sensitive body hardly causing dark attenuation, excellent in electrification ability, having low residual potential and also excellent in repetition stability, an electrophotographic sensitive body hardly causing image defects such as white spots, black spots, roughening pinholes, etc., or an electro-photographic sensitive body hardly affected by an environmental change. CONSTITUTION:A photosensitive layer is formed on an electric conductive substrate with an underlayer in-between. The photosensitive layer contains at least an org. electric charge generating material and the underlayer contains an aluminum coupling agent and a titanium coupling agent and/or an org. zirconium compd. The objective electro-photographic sensitive body is obtd.
Patent JP-H08186962-A (JP)
Title: Motor rotor and its manufacture
Inventor: MATSUNAGA NOBORU
IPC: H02K17/16
Filed: 1994-12-28
Abstract: PURPOSE: To manufacture a motor rotor having excellent electrical and strength characteristics by a simple method. CONSTITUTION: A rotor core 1 is set in a mold, and a mixed material 29 wherein a molten metal 27 of a low-melting-point metallic material (e.g. Al) is mixed with solid particles 28 of a material (e.g. Cu) having a more excellent conductivity than the low-melting-point metallic material is injected and filled into a conductor cavity section 4 of the rotor core 1 from its one end. Then, the mixed material 29 filled into a conductor cavity section 4 is compressed before the molten Al solidifies, and thereby, the considerable quantity of the molten Al in the mixed material 29 is extracted from the conductor cavity section 4. Thus, the mixed material 29 is filled into the conductor cavity section 4 in the state wherein the Cu particles are contained richly therein.  Subsequently, the molten Al in the mixed material 29 filled into the conductor cavity section 4 is solidified, and thereby, a motor rotor made of the mixed material 29 wherein the Cu particles are contained richly in an Al matrix is obtained. The Cu particles in the Al matrix form a continum while they are contacted with each other.