baber/WOPTO huggingface dataset:
Patent JP-H07201172-A (JP)
Title: Semiconductor storage
Inventor: ENDO TETSUYA
IPC: G11C11/406
Filed: 1993-12-28
Abstract: PURPOSE:To refresh plural banks at a high speed with a simple external control by generating a refresh signal and a bank selection signal and generating a latch enable signal driving respective sense amplifiers of plural banks based on these signals. CONSTITUTION:A refresh signal circuit 30 generates the refresh signal REFR according to a control signal from the outside to supply to a bank selection automatic generation circuit 32 and a latch enable signal generation circuit 34. The bank selection signals BS0-BS3 outputted from the circuit 32 are supplied also, and the circuit 34 generates the latch enable signals LE0-LE3 driving the sense amplifiers of respective banks. Thus, plural banks are refreshed at a high speed by a simple external control.
Patent JP-H04205444-A (JP)
Title: Access control system for dual port memory
Inventor: AOKI TERUAKI
IPC: G06F15/17
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a system bus side CPV from accessing in error by providing this access control system with an access control means for inhibiting write when an access from the local bus side is an access to a system bus side exclusive area. CONSTITUTION:The access control means 15 is connected between address comparators 7, 9 and an access arbitration circuit 6 to control access request signals 8, 10. Namely when an access from the system bus side is an access to the local bus side exclusive area 2, writing in the area is inhibited, and when an access from the local bus side 2 is an access to the system bus side exclusive area 1, its writing is inhibited. Since the generation of miswriting in the exclusive area to be used only by the system bus side CPU 3 from the local bus side CPU 4 can be prevented, programs or data highly important for the system bus side CPU 3 are stored in the area of a CPM 5.
Patent JP-H0523102-A (JP)
Title: Cocking material for dough of rice cracker
Inventor: YODA TADAO
IPC: A21D2/34
Filed: 1991-11-27
Abstract: PURPOSE:To obtain the title material useful for improving taste and texture by adding the material to dough for rice cracker, maintaining freshness at its maximum, comprising a frozen ground animal food having <= a melting point. CONSTITUTION:A frozen material of an animal food (e.g. meat of prawn, crab or domestic animal) is thawed in a low-temperature thawing chamber. When temperature of the block material is raised to about -5 deg.C, the material is put in a cutter box and ground to give the objective material of sherbet having <=a melting point.
Patent JP-H03198208-A (JP)
Title: Magnetic head for fdd
Inventor: USHIBA YOSHIKAZU
IPC: G11B5/127
Filed: 1989-12-25
Abstract: PURPOSE:To hardly generate a spacing between a medium and a magnetic gap and to obtain a stable sliding state by tightening sliders provided with grooves in leg parts by sealing members, thereby curving the sliding contact surfaces to a projecting shape. CONSTITUTION:The groove parts 15 having a prescribed depth, width and number are formed in the leg parts of a pair of the sliders 13, 14 which crimp both side faces of a core chip 11 formed with a magnetic gap (g), by which the strength of the sliders 13, 14 is degraded. The leg parts of the sliders are tightened in the traveling direction of a medium by the spring claws 16a of shielding materials 16, by which the projecting curved surfaces of about several Angstrom are formed on the surfaces for sliding contact with the medium. As a result, the spacing is hardly generated between the recording medium and the magnetic gap (g) and the sliding state is stabilized, by which the recording and reproducing are stably executed. The contact of the edge parts of the curved surfaces with the recording medium is substantially prevented and the flawing of the medium is prevented.
Patent JP-H07197681-A (JP)
Title: Partition device for ball ground
Inventor: SUZUKI SHIGERU
IPC: E04B2/74
Filed: 1993-12-28
Abstract: PURPOSE:To partition the inside of a dome type ball ground quickly into specified spaces positively by simple operation. CONSTITUTION:A bearing shaft section 3 is mounted at the central section of a roof 2 installed to a ball ground while rails 14 are disposed annularly on the internal surface of the roof 2, and suspension rails 17 are borne to the rails 14 through wheels simultaneously. One ends of corridors 5A, 5B extended to the peripheral section 13 of the roof 2 along the inner circumferential surface of the roof 2 from the central section are borne rotatably while being combined with the suspension frames 17, 17 respectively. Winches 4 are disposed to the corridors 5A, 5B at regular intervals while a hanging screen 9 is connected to wires 40 hung down from the winches 4.
Patent JP-H03196124-A (JP)
Title: Stabilizing method for focal distance variable range of lens
Inventor: SHIBAKUCHI TAKASHI
IPC: G02F1/29
Filed: 1989-12-26
Abstract: PURPOSE:To convert an AC driving voltage to a low voltage, to eliminate the need for a resistance voltage-dividing circuit, to execute a high speed operation, and to obtain a large focal distance variable quantity by applying an AC driving voltage to a pair of electrodes, and also, applying a DC bias voltage. CONSTITUTION:A DC power source 7 for applying a DC bias voltage to a pair of electrodes 4, and a temperature sensor 8 for detecting a temperature of an electro- optical medium 3 are provided. In such a state, in accordance with an output of the temperature sensor 8, a DC bias voltage applied by the DC power source 7 is varied so that a focal distance variable range of an electro-optical lens 2 becomes constant. Therefore, an AC driving voltage becomes low, and also, a resistance dividing circuit is also unnecessary and a high speed operation can be executed. Also, by setting an AC driving voltage and a DC bias voltage value, a large focal distance variable quantity can be obtained. In such a way, a focal distance variable range corresponding to the purpose can be set, and also, even if a focal distance of the electro-optical lens 2 is varied due to a temperature variation, the focal distance variable range can be maintained constant by only executing variable control of this DC bias voltage in accordance with an output of the temperature sensor 8.
Patent JP-H03197414-A (JP)
Title: Hair cosmetic
Inventor: YAMAGATA YOSHIBUMI
IPC: A61Q5/00
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a cosmetic giving smoothness and moist feeling to the hair, effective in suppressing the loosening of hair, having high dispersibility by causing excellent effect to prevent the thermal damage of hair by using a silicone oil in combination with a glucose fatty acid ester. CONSTITUTION:The objective cosmetic is produced by using (A) 0.01-20wt.% of a silicone oil, e.g. dimethylsilicone, methylphenylsilicone or amino-modified silicone having various viscosities in combination with (B) 0.1-20wt.% of an ester of glucose and/or an alkylglucoside having 1-4C alkyl group and a 6-22C (preferably 8-18C) fatty acid. Excellent effect for preventing the thermal damage of hair can be attained by using a high molecular weight silicone oil having a viscosity of >=10,000cs as the component A. The component B preferably contains >=95wt.% of monoester and <=0.5wt.% of triesters or higher polyesters.
Patent JP-H07203324-A (JP)
Title: Broadcasting receiver
Inventor: YOSHINO KAZUSHI
IPC: H04N5/44
Filed: 1993-12-28
Abstract: PURPOSE:To more simply catch an objective broadcasting wave by judging whether an extracted identification(ID) code matches a previously determined ID code or not, and when the judgement is affirmative fixing its channel. CONSTITUTION:A signal for repeatedly transmitting an ID code for specifying a receiver or a receiver group for receiving broadcasting waves within a specific range from the lower limit frequency of a channel is frequency-multiplexed with respective broadcasting waves. In this case, a channel is scanned by a scanning part 1 and an ID code is extracted from the broadcasting wave of the scanned channel by a decoding part 2. An ID code judging part 3 judges whether the extracted ID code coincides with an ID code stored in an ID code table storing part 4 or not. When the judgement is negative, the scanning part 1 is controlled so as to scan a succeeding channel. When the judgement is YES, the broadcasting wave of the channel, concerned is reproduced by a broadcasting reproducing part 5.
Patent JP-H06188249-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO HARUYA
IPC: H01L21/324
Filed: 1992-12-18
Abstract: PURPOSE:To prevent GaAs substrate warping due to high-temperature treatment so as to improve element yield, suppress As from rapidly leaving the rear plane of the substrate in the oxygen atmosphere due to high-temperature treatment and prevent arsenious acid generation and heavy damage on the rear plane of the substrate in the manufacturing process of a high-frequency semiconductor integrated circuit. CONSTITUTION:An ion implanting area 2, which is to be an activating layer, is formed on a GaAs substrate 1 and a silicon nitride film 3 is formed on the GaAs substrate 1 on the plane whereupon the ion implanting area 2 is formed. A silicon nitride film 4 is formed on the rear plane of the substrate, then, the implanted impurity is activated by high-temperature treatment. Then, circuit elements are formed by the conventional method and wiring and connecting are performed. In case of forming a capacitor, which has a high dielectric constant composite oxide thin film formed by organic metal heat decomposition as a dielectric, as the circuit element, high-temperature treatment is performed in the oxygen atmosphere under the condition that the silicon nitride film 4 is remaining.
Patent JP-H04203160-A (JP)
Title: Floor material with non-slip function
Inventor: TAJIMA YOSUKE
IPC: B32B17/04
Filed: 1990-11-30
Abstract: PURPOSE:To prevent slipping and expedite drying when the floor of a bath room or the like is wet by providing a floor material where minute recessed parts are formed in the surface, and making a planar heating unit integrated with the reverse surface. CONSTITUTION:Micro-particulates 21 such as alumina short fiber, natural stone pulverized particulates are formed integratedly through a small amount of heat curing resin to form a floor material body 2 provided with a number of surface opening minute holes 23. Next, a heating unit body 32 is provided between insulating layers 31 which are disposed on the upper and the lower, and a planar heating unit 3 is formed where electrodes 33 are disposed on the right and left. Then the heating unit 3 is jointed at the lower surface of the floor material 2 for integration. It is thus possible to prevent slipping when a floor is wet, and prevent it from getting dirty. Besides, it is possible to make it flat for comfortable use because of minute grooves, expedite drying by heating the planar heating unit, and prevent touch feeling of coolness and generation of fungus or the like.
Patent JP-H04200792-A (JP)
Title: Purifying tank for household small combined treatment
Inventor: SATO YUTAKA
IPC: C02F3/00
Filed: 1990-11-30
Abstract: PURPOSE:To prepare for the fluctuation of purifying treatment due to combined waste water flowing in a solid removing tank within a relatively short time by providing a peak cut tank between the solid removing tank and an anaerobic filter bed tank. CONSTITUTION:When excretion waste water or living combined waste water flows in the foremost solid removing tank A from an inflow pipe 1, impurities impossible to treat mixed with the living combined waste water are settled to be subjected to separation treatment. By alternately operating two sets of pump-up devices consisting of submerged pumps 8,8A and pump-up pipes 10, 10A at every predetermined time by a timer, the waste water is quantitatively pumped up to the weighing apparatus G provided to the upper part of the tank to be transferred to the next anaerobic filter bed tank C from the outflow chamber 14 of the weighing apparatus G. In the anaerobic filter bed tank C, anaerobic treatment due to anaerobic bacteria living in an anaerobic filter bed 3, that is, the decomposition treatment of org. matter is performed in a process wherein the inflow waste water falls and passes through the anaerobic filter bed 3. In a contact aeration tank D, the decomposition of BOD being org. matter and the oxidation of nitrogen, that is, the nitration thereof are repeatedly performed by aerobic bacteria living in a contact filter bed 4.
Patent JP-2000147423-A (JP)
Title: Video display device
Inventor: ISHINO TOSHIKI
IPC: G02B27/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of video quality due to the reflection of external light and to enable even a spectacled observer to view a video in an absorption feeling by forming eyepiece windows in parts facing observer's eyeballs and applying a light scattering processing to an outer covering member around the eyepiece windows. SOLUTION: The main body 31 of a head mounted type video display device (HMD) is constituted of a video display part 32 and a mount part 33 which is mounted on and fixed to the observer's head. The mount part 33 is provided with a forehead pad 34. The video display part 32 is connected to the mount part 33 with a hinge part 35, and the video display part 32 is rotated with reference to the mount part 33 by the shaft of the hinge part 35. The light scattering processing is applied on the surface of the outer covering member facing the observer on the side of the eyepiece windows 36 of the video display part 32. By forming fine projecting/recessed parts on the surface as the light scatting processing, the external light is reflected and scattered in various directions. It is preferable that the outer covering member is black or dark color nearly black.
Patent JP-H06181709-A (JP)
Title: Production of long-lived chinese noodle
Inventor: TOSEN NATSUKO
IPC: A23L7/109
Filed: 1992-12-18
Abstract: PURPOSE:To obtain the subject Chinese noodles with suppressed deterioration in quality, excellent in texture and low-temperature resistance and useful as instant noodles, etc., by using a modified starch, specific wheat flour, gluten, an egg and a natural gum in a specified proportion. CONSTITUTION:(i) A modified starch such as acetyl starch and/or hydroxypropyl starch having 0.04-0.15 substitution degree as a principal raw material and (ii) wheat flour having a particle size in which the content of a fraction passing through a 145-mesh screen is >=90wt.% are used in amounts within a range so that the weight ratio of the components (i) to (ii) may be (50/50) to (20/80) and (iii) gluten, an egg and a natural gum such as xanthan gum as essential secondary raw materials are further used in amounts in combination with the component (i) so as to satisfy formulas I to III [A is the amount (pts.wt.) of the component (i) used; (x), (y) and (z) are respectively the amounts of the gluten, egg and natural gum used (based on the dried substance, pts.wt.)] to afford the objective Chinese noodles.
Patent JP-2000162199-A (JP)
Title: Detecting method of polybiphenyl chloride
Inventor: TOMA TOSHIYOSHI
IPC: B01J20/281
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To perform a detection with sufficient precision by setting the temperature of a separation tube to a specified range when a sample containing polybiphenyl chloride (PCB) is passed in the separation tube. SOLUTION: This methods comprises a carrier gas supplying means 1, a detecting means (radiation source) 3 connected to the carrier gas supplying means 1, a separation tube (column) 4 having one end side connected to the carrier gas supplying means 1 through the detecting means 3, and a recorder 5 connected to the detecting means 3. Further, it comprises a sample injecting means 6, so that the sample injection means 6 supplies a sample containing PCB or a treated insulating oil to a sample injection port 7 provided on one end of the separation tube 4. A flowmeter 8 is connected to the other end of the separation tube 4 through the detecting means. When the sample containing PCG is passed through the separation tube 4 of a gas chromatographic device, the temperature of the separation tube 4 is set to 170-190 deg.C, particularly to 175-185 deg.C.
Patent JP-2000163560-A (JP)
Title: Still picture processor
Inventor: INOUE SHIGETOSHI
IPC: H04N1/387
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the definition of a picture photographed on the condition of a low illuminance, for example, at night. SOLUTION: Plural still pictures are synthesized by a picture taking-in part 1 which takes in plural continuous still pictures, an outline extraction circuit 10 which extracts outline parts of plural still pictures taken in by the picture taking-in part 1, a feature extraction picture area generation circuit 11 which extracts feature areas from pictures subjected to outline extraction in the outline extraction circuit 10, and a luminance extraction circuit 13 which extracts luminance signal components of still pictures corresponding to areas extracted as feature areas by the feature extraction picture area generation circuit 11.
Patent JP-H06185431-A (JP)
Title: Fuel injection nozzle for diesel engine
Inventor: NAKAMURA TOSHIAKI
IPC: F02B3/06
Filed: 1992-12-18
Abstract: PURPOSE:To enlarge an atomizing angle, promote mixing with air, shorten an ignition delay time, reduce generation of noises and discharge of toxic gas in an initial period of fuel injection of a diesel engine, and to perform injection with a small atomizing angle and large penetrating force in addition thereto in the intermediate period and after, and then to improve output. CONSTITUTION:A needle valve 9 has a needle pin 10 which has a tapered portion 10b on its end and a sub-injection port 12 opened to the end. A bar-like center rod 21 and a coil spring 22 are arranged in a center portion of a fuel chamber 20 formed in a nozzle holder 4. The sub-injection port 12 is communicated with the fuel chamber 20 at its bottom surface through a sub-injection valve 13. With a lifting amount not less than a specified value of the needle valve 9, the sub-injection valve 13 is opened and the fuel chamber 20 is communicated with the sub-injection port 12.
Patent JP-2000162179-A (JP)
Title: Capillary electrophoretic device and sample injecting method therefor
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: G01N27/447
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a separation pattern by clogging. SOLUTION: A gel 103 and a sample 105 are put in a well 102 so that the gel 103 is interposed between a capillary column 2 and the sample 105 when the sample 105 is injected. A high voltage is applied between the well 102 and a reservoir 120 by a high voltage power source 134. The object to be analyzed in the sample 105 is injected to the capillary column 2 through the gel 103. At this time, a giant molecular cannot enter the gel 103, causing a clogging, and stops in the boundary surface between the gel 103 and the sample 105 (A). After the injection of the object to be analyzed, the high voltage application is once stopped, and a sample-side capillary end 2a is transferred to a buffer solution 112 in a reservoir 110. Thereafter, a high voltage is applied between both the reservoirs 110, 120 to perform the electrophoresis (B).
Patent JP-H08182590-A (JP)
Title: Picture frame
Inventor: JIYOUYA YORIKIYO
IPC: A47G1/06
Filed: 1994-12-28
Abstract: PURPOSE: To hold paintings and calligraphic works, etc., with strength stronger than ever and to easily load/unload them. CONSTITUTION: This casing is provided with an outer frame material 10 provided with a fixed groove in its inner periphery and in the groove of which locking pieces 13a, 15a are formed, and an inner frame material 20 loaded by confronting with the entire inner periphery side of the outer frame material 10. Also, it is provided with a fixed metal fitting 30 mounted on the inner frame material 20 and engaging with the locking pieces 13a, 15a of the outer frame material 10 and formed in a space enclosed with the inner frame material 20. The fixed metal fitting 30 consists of a bolt 31 whose head part 31a is formed in rectangular shape, a coil spring 35 through which the bolt 31 is inserted and a nut 37 screwed with the bolt 31 by pressing the coil spring.
Patent JP-H04210621-A (JP)
Title: Ash-wick-non-separable molded incense product
Inventor: MATSUDA MASAHIRO
IPC: A61K8/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title product free from concern for ash dropping by incorporating a burning auxiliary and incense with the chief material comprising plant-based incense stick base powder, inorganic filler, hydrophilic caking material and ash-wick binder at specified proportion followed by wet kneading, molding and drying. CONSTITUTION:(A) The chief material comprising (1) 30-60 pts.wt. of plant-based incense stick base powder, (2) 30-60 pts.wt. of an inorganic filler such as oxide mineral, hydroxide mineral, carbonate mineral, phosphate mineral, borate mineral, silicate mineral etc., (3) 5-15 pts.wt. of a hydrophilic caking material, and (4) 1-10 pts.wt. of an ash-wick binder such as low-melting glass, low-melting frit, various kinds of feldspar, or alkali metal carbonate, nitrate, nitrite, phosphate, borate, fluoride, organic acid salt etc., is incorporated with (B) (5) a burning auxiliary such as nitrate, percarbonate, persulfate, perhalogenate, perphosphate, perborate, peroxide etc., and (6) an incense, followed by wet kneading, molding and drying, thus obtaining the objective product free from concern for ash and wick dropping and safe in terms of hygiene and fire- protection.
Patent JP-2000164109-A (JP)
Title: Circuit breaker with current limiting element
Inventor: HIRAO AKIHIKO
IPC: H01H73/20
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce size, to reduce manhours, and to improve durability by commonly using an electrode of an element used for limiting a current and a terminal, and arranging a PTC element just under a terminal assembly. SOLUTION: One of a PTC element electrode 5a of a circuit breaker with a current limiting element is extended up to a terminal part to be formed as an integral structure with a terminal 4. A contact point 8 is arranged in the other of a PTC element electrode 5b to also serve as a fixed contactor to thereby obviate a braided wire for connecting the PTC element electrode 5a and the terminal 4. A PTC electrode 6 and the PTC element electrode 5a are used as a terminal, and one PTC element electrode 5a forms a connecting surface with an electric wire as a terminal assembly. The other PTC element electrode 5b is extended up to the inside of the circuit breaker to be connected to a cable run as the fixed contactor. Thus, the PTC element 6 is arranged just under the terminal assembly to eliminate a space enclosing the PTC element 6.
Patent JP-H03199360-A (JP)
Title: Manufacture of anode material for electrolytic-refining manganese dioxide
Inventor: TAKI CHIHIRO
IPC: C22C14/00
Filed: 1989-12-27
Abstract: PURPOSE:To obtain the anode material having corrosion resistance and to which current capacity larger than that to pure Ti is followable by working a Ti alloy constituted of Ni and Ti in a prescribed temp. range. CONSTITUTION:A Ti alloy constituted of, by weight, 2 to 10% Ni and the balance Ti is refined. The Ti alloy is heated to a beta range and is worked. Next, >=7% draft is applied thereto at a temp. in an alpha+beta range or an alpha range. Thus, the anode material having corrosion resistance and to which current capacity larger than that to pure Ti is followable can be obtd.