baber/WOPTO huggingface dataset:
Patent JP-H04208131-A (JP)
Title: Portable electrocardiograph
Inventor: FUJII RYOICHI
IPC: G16H10/60
Filed: 1990-11-30
Abstract: PURPOSE:To grasp ST change which is of importance for diagnosis and remedy of diseases, in particular attack with ischemic chest pain, by furnishing a means (RAM) to update and store the electrocardiometric data till three min ago, and reading and displaying the stored data out of the RAM with operation in conformity to a given command. CONSTITUTION:A portable electrocardiograph is equipped with an electrocardiometric amplifier 2 to amplify electrocardiometric signals, an A/D converter 3 to convert the amplified analog signals into digital electrocardiometric data, a CPU 4. a RAM 6 to accommodate the electrocardiometric data, a liquid crystal display device 8, and touch keys 9 to make entry according to various command operations. The RAM 6 updates and stores the data till at least three min ago at all trimes, while the touch keys 9 read the stored data out of the RAM 6 in conformity to a certain command operation and displays it on the liquid crystal display device 8. Thereby ST change of importance for diagnosis and remedy for attack with chest pain can be grasped while the electrocardio-waveforms are displayed on a monitor screen continuously.
Patent JP-H11177523-A (JP)
Title: Radio communication equipment and mobile communication system
Inventor: ABE MASAMI
IPC: H04J13/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent execution of the unnecessary receiving processing by inserting a header pattern that can decide whether or not the transmitting information is inserted into a data period into a header period preceding the above data period. SOLUTION: When the paging information to be transmitted is generated, a transmitting call processing part 11 gives an address ADON corresponding to presence of the paging information to a header table 19 in the timing of a frame header period of the frame preceding a frame period when the paging information is outputted to a frame forming part 12. Then the part 11 instructs a header adding part 17 to output a header pattern HPON showing presence of the paging information and also gives the period information to a transmitting power control part 21. Thus, the base band signals are outputted from the part 17 only for a frame header period when the pattern HPON is diffused and then up-converted at a frequency conversion part 20.
Patent JP-H06166510-A (JP)
Title: Production of silicon carbide fine powder
Inventor: ODA TAKASHI
IPC: C01B31/36
Filed: 1992-11-26
Abstract: PURPOSE:To provide a method for consistently producing high-quality silicon carbide fine particles in high operability without involving unreacted stock residues and/or formation of silicon carbide of abnormal morphology as a by- product. CONSTITUTION:A mixed stock comprising a silica source and carbonaceous material is heated in an inert atmosphere at 1300-2000 deg.C and converted into silicon carbide powder through reductive carbonization of the silica source. In this case, colloidal silica is used as the silica source, and carbon black having the following characteristics is used as the carbonaceous material: (1) carbon content: >=99wt.%, (2) sulfur content: <=0.2wt.%, (3) BET specific surface area: <=80m<2>/g and (4) DBP oil absorption: >=60ml/100g. The molar ratio C/SiO2 for the mixed stock is set at 1.6 to 2.2.
Patent JP-H03202403-A (JP)
Title: Combined hard alloy material
Inventor: SHIMIZU YASUHIRO
IPC: C22C29/16
Filed: 1989-12-29
Abstract: PURPOSE:To drastically improve wear resistance while keeping excellent toughness by manufacturing a combined hard alloy material composed of sintered hard alloy in the center part and sintered alloy steel on the outer circumferential part under the specific condition. CONSTITUTION:The sintered hard alloy in the center part has composition composed of 50-95vol% one or more kinds of carbide, nitride, carbo-nitride of IVa, Va, VIa group elements in the periodical table and the balance of iron group metal with inevitable impurities, Further, the sintered alloy steel on the outer circumferential part is constituted of 15-70vol% hard phase composed of TiN particles having <=0.3mum particle diameter and 30-85vol% bonding phase composed of alloy steel with this hard phase dispersed. Then, this alloy steel is composed of wt.% of 2.5-4.5% Cr, 1.5-5.0% Mo, 2.0-6.0% W, 0.3-1.2% C, 1.5-15% Co, <=0.5% Mn, <=0.5% Si and the balance of Fe with inevitable impurities, and the intermediate part between the center part and outer circumferential part, has the composition, which is varied continuously or stepwise from the composition in the center part to the composition on the outer circumferential part.
Patent JP-H11224710-A (JP)
Title: Contact spring
Inventor: FLIEGER RICHARD
IPC: H01R13/115
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a contact spring easy to manufacture at a low cost by forming spring arms into a spherical form in the contact zone area so that the opening angle of a funnel-shaped insert part never exceeds a specified angle over the whole extension part of the funnel-shaped insert part, and forming one contact circular top part on each of the spring arms. SOLUTION: The front surface of a spring arm base 15 formed of a box- shaped square frame is integrally molded into spring arms 20 having about the same width. The space between the free end parts of the spring arms 20 is narrowed in a wedge form (30) to form a contact zone, and then extended again to form a funnel-shaped insert part 24. The spring arms 20 are coldhardened (embossed) into a spherical form in the contact zone to form a contact circular top part 22. The spring arms 20 are entirely covered with a fused tin layer, the contact circular top part 22 and the tin layer are thinly smoothed by embossing and by local compression, respectively, to reduce the wear.
Patent JP-H04208089-A (JP)
Title: Circuit for driving brushless motor for blower
Inventor: SAKURAI OSAMU
IPC: H02P6/06
Filed: 1990-11-30
Abstract: PURPOSE:To extend the life of bearings by a method wherein a comparator which compares a voltage corresponding to the revolution or static pressure with a reference voltage and AND gates or current control transistors which turn on/off switching transistors are provided. CONSTITUTION:A comparator 68 and AND gates 60-65 which turn on/off switching transistors 53-58 or current control transistors which are connected to the switching transistors 53-58 and turn on/off the switching transistors 53-58 in accordance with the output of the comparator 68 are provided. A voltage corresponding to the revolution or static pressure of a blower 21 is compared with a reference voltage by the comparator 68. In this comparison, as the voltage corresponding to the revolution or static pressure of the blower 21 exceeds the reference voltage when the gas quantity is a little lower than the upper limit of a lower gas quantity range, the output of the comparator 68 has a low level and the AND gates 60-65 or the current control transistors are turned off. With this constitution, the rotation of a rotor can be kept at an approximately constant speed and, at the same time, in accordance with the stabilization of the rotation like this, the static pressure can be stabilized.
Patent JP-H09177750-A (JP)
Title: Nut for remote control
Inventor: YOSHIDA NOBUHIKO
IPC: F16B37/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate alignment of a bolt to a nut main body by providing positioning plates so cut as to be engaged with bolt holes of a material to be fastened, nut guides supported between the positioning plates and nut main bodies at such a distance as to pinch the material to be fastened, and a handling bar for engaging cutout parts with the bolt holes. SOLUTION: When the equipment is attached to a base plate 8 by nuts 3 and bolts 6, a handling bar 1 is gripped by a manipulator 9, an equipment seat plate 7 and a base plate 8 are so mounted as to be pinched by positioning plates 2 and the nuts 3 while adjusting the position of the handling bar 1 so that the cutouts of the positioning plates 2 may be fitted to the positioning rings 11. After positioning of the positioning plate 2 is completed, the bolts 6 are turned by an impact wrench 10 and fastened with the nuts 6, and fixing of the equipment seat plate 1 and the base plate 8 is completed. Accordingly, positioning of the bolts and the nut main bodies can be facilitated, the nut main bodies can be easily detached, and therefore, safety and workability are improved.
Patent JP-H07156508-A (JP)
Title: Head device of ink jet printer and its driving method
Inventor: ENDO KUNIO
IPC: B41J25/304
Filed: 1993-12-09
Abstract: PURPOSE:To set speed higher than a color printing speed in a monochrome printing. CONSTITUTION:A head device comprises a carriage 10 reciprocated in a main operation direction 54, a plurality of heads 50, 52 having nozzles 501, 502 delivering ink, and a plurality of head loading parts 12, 14 disposed on the carriage 10 in a direction orthogonal or skew to the main operation direction 54 with the heads 50, 52 respectively detachably loaded.
Patent JP-H06182669-A (JP)
Title: Manufacture of grinding wheel and grinding wheel thus obtained
Inventor: TANIGUCHI YASUSHI
IPC: C30B29/04
Filed: 1992-12-21
Abstract: PURPOSE:To form diamond crystals having the specific crystal interval, step, and tip shape and precisely grind a hard and fragile material such as glass by forming a polycrystalline diamond film oriented with the (100) plane on a substrate by the vapor phase synthesis method, then dry-etching it. CONSTITUTION:Diamond crystals 1 etched with the (100) orientation plane, an intermediate layer 2, and a filling layer 4 are arranged on a substrate 3 to constitute a grinding wheel, for example. A polycrystalline diamond film oriented with the (100) plane is first formed on the substrate 3 by the vapor phase synthesis method, then diamond crystals 1 having the diamond crystal interval of 10mum or above, the step of 10mum or above, and a uniform tip are formed by dry etching. The filling layer 4 is formed in the void removed by etching so that the step becomes 10mum or above. The intermediate layer 2 made of Si, Al, and others is formed on the substrate 3 in advance before the polycrystalline diamond film 1 is formed.
Patent JP-H08189213-A (JP)
Title: Simple dressing booth in single operation
Inventor: TSUMETA HIROFUMI
IPC: E04H15/44
Filed: 1994-12-31
Abstract: PURPOSE: To make a tent adaptable for multiple purpose by making it a folding type so that it may not only be portable but also provide suitable function for use and simplified handling. CONSTITUTION: A rib (15) formed with required strength and configuration is made in a folding type and composed as a body (16) by providing an opening/ closing string (5), a grip (3), a cap (1) and an opening/closing fulcrum (4) on the upper part of its central rib. The body (16) is covered with a sheet (7) and the required places are provided with a window (23), and an entrance (12) and the required places of the rib (15) are provided with a hook (9). A lower cover (17) with a bag (18) is provided on the lower part of the sheet (7) on all sides.
Patent JP-2001154784-A (JP)
Title: Menu selection input device
Inventor: KOBAYASHI KOJI
IPC: G06F3/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To efficiently select a specified item from a list of items. SOLUTION: A transition state at which a changeover switch transits from on to on via off corresponds to a change state to change items being selected. Setting of change of the items being selected is performed only by input via a switch. When the changeover switch is turned from on to off and turned on again within a fixed time, the changeover switch transits to a repetitive change state immediately after it is turned on. An item can be promptly selected and inputted. When the changeover switch is turned from on to off and turned on again without turning the switch to change no item being selected on, the speed of the change of the repetitive change state becomes t folds of initially set speed by using a positive actual number t which is not 1. The item is promptly or easily selected and inputted from the list of items.
Patent JP-2001160666-A (JP)
Title: Module board and manufacturing method
Inventor: OKADA MASANOBU
IPC: H05K1/11
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect an edge-face electrode surely even when a board has a warp. SOLUTION: A edge-face through hole 13 made up of an edge-face opening groove 14 and the edge-face electrode 15 on a bottom side of the edge-face opening groove 14 is formed on an edge face 11C of a board 11. Solder 17 is stored and fixed in the edge-face opening groove 14. In this case, the solder 17 has an electrode opposite part 17A located in the edge-face opening groove 14, and a front projected part 17B projected forward from the edge face 11C of the board 11. When the solder 17 is heated, the forward projected part 17B of the solder 17 hangs downward on a side of a rear face 11B of the board 11 to join a part between the edge-face through hole 13 and an electrode pad of a mother board.
Patent JP-H03200538-A (JP)
Title: Reception container
Inventor: YAMAMOTO HISAO
IPC: B65D5/60
Filed: 1989-12-28
Abstract: PURPOSE:To make box handling easy by a method wherein a bag formed of synthetic resin made sheet is inserted into a corrugated cardboard box and partially attached to the inner walls of the corrugated cardboard box. CONSTITUTION:A corrugated cardboard box 2 has lid parts 21a-21d, side walls 22a-22d and bottom parts 23a-23d adapted for formation into a rectangular shape and the material for use in making the box is the conventional paper. A bag 3 has side walls 31-34 and a bottom part 35 and is so shaped that its square bottom conforms to the inner walls of the corrugated cardboard box 2 and its depth is greater than that of the box 2 and polyethylene is used in its material. The bag 3 is inserted into the corrugated cardboard box 2 and partially attached with adhesive agent to the inner walls thereof in positions 41 and 42. The box can be folded before formation and, when it is formed, the bag is also extended simultaneously, whereby the contents requiring waterproofness, insect control and deodorization are receivable therein.
Patent JP-2001150714-A (JP)
Title: Apparatus for controlling thermal head and its control method
Inventor: MIYASHITA YOSHIKAZU
IPC: B41J2/38
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling a thermal head and its control method whereby a printing time can be greatly shortened and a preheating function is simply and inexpensively realized. SOLUTION: In the apparatus for controlling the thermal head having a preheating or preheating and a thermal head heater for printing, a counter 106 counts pulses of a strobe signal as a basis for controlling conduction of the thermal head heater for printing in accordance with a printing mode. When the counted value reaches a preset value for specifying a preheating start time, the counter 106 outputs a trigger to a flip flop 107. When receiving the trigger, the flip flop 107 outputs a preheating signal PH to start to turn the preheater for preheating conductive. The conduction is maintained until printing data of a next line is started to be transmitted, so that the preheating for the next line is carried out concurrently with the printing of the present line.
Patent JP-2000126109-A (JP)
Title: Dish washing device capable of washing with one hand
Inventor: KOMURO MASAHIKO
IPC: A47L17/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a dish washing device that can be handled even by a user who can use only one hand. SOLUTION: A cleaner 2 is inserted into a case 1 provided with a means 5 to attach and detach to a base, cleavages 3 are given to the cleaner, and slits 4 are given to the case thereby enabling cleaning of dishes with one hand, and more effectively and quickly than before with two hands. Therefore, the use of hot water, cold water, and a detergent can be reduced. The simpler structure makes the device inexpensive.
Patent JP-2000173296-A (JP)
Title: Semiconductor storage and its test method
Inventor: IGUCHI TOSHISUKE
IPC: G11C29/06
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To enable shortening a test process in a semiconductor storage and to enable reducing power consumption in a burn-in test process. SOLUTION: One word line out of plural word lines WLy(n) is selected en bloc for each memory cell arrays MCA00-MCA23, and selected one word line is activated. After that, the prescribed data are written in a memory cell selected by the activated word line, after data before a value of the prescribed data is decided are read out to each sense amplifier SA00-SA33 from a selected memory cell through a bit line BL(m), the sense amplifiers SA00-SA33 are activated. Successively, residual word lines out of plural word lines WLy(n) are activated, the decided prescribed data are written en bloc in a memory cell selected by the activated word line.
Patent JP-H09174603-A (JP)
Title: Controlling method of co-injection molding machine
Inventor: KOYASHIKI KEIICHIRO
IPC: B29C45/46
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a fault in external appearance such as a hesitation mark by making injections of skin material resin and core material resin overlap properly in consideration of an injection speed of a screw and a time delay of an opening-closing operation of a shut-off valve in accordance with a molded article. SOLUTION: On the occasion of molding a sandwich article by using first and second injection units executing co-injection of resin of two kinds or more, skin material resin is injected from the first injection unit and then injection of core material resin is started in a state of overlapping with the injection of the skin material resin before the injection of the skin material resin is stopped temporarily. The core material resin alone is injected and filled continuously after the injection of the skin material resin is stopped, and before the filling of the core material resin is completed, the skin material resin is injected again from the first injection unit in a state of overlapping with the injection of the core material resin.
Patent JP-H07173588-A (JP)
Title: Process controlling device of galvanizing plant for iron structure
Inventor: HAYASHI HIROYOSHI
IPC: C23C2/00
Filed: 1993-12-03
Abstract: PURPOSE:To monitor a plating process and efficiently control the plating process by reading bar codes attached to product lots by a radio bar code reader and inputting this information together with the information on received orders to a computer. CONSTITUTION:The bar codes attached to the product lots in galvanizing of iron structures are read by the radio bar code reader 2 according to progression of plating operations. The information on the plating process is inputted together with the weighting information obtd. by a radio balance 4 and the film thickness measurement information obtd. by a radio film thickness measuring instrument 3 to the computer 1 via a receiver 5. The information on the temp. of a plating tank and the check of the number of non-plating and the information on the received orders are further inputted by wires to the computer. These data are displayed on a monitor TV 6 at the office. As a result, the progressing condition of the plating process is monitored and the entire process from the receipt of orders to shipping is efficiently managed.
Patent JP-2000173227-A (JP)
Title: Magnetic tape cassette
Inventor: ASHIKAWA TERUO
IPC: G11B23/087
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette which allows the easy placement of a window member in an exact position on a flat plate of an upper cassette half at the time of mounting the window member to this flat plate. SOLUTION: This magnetic tape cassette is formed with an opening at the flat plate 25 on the upper cassette half 11 and is mounted with the window member 64 which is a separate body so as to close the opening. The inside surface of the peripheral wall 26 of the upper cassette half 11 is provided with a positioning rib 27 extending to a height above the half the peripheral wall height from the base part of the peripheral wall. The positioning rib 27 executes the positioning of the window member 64 by coming into contact with part of the peripheral edge of the window member when the window member 64 is placed on the flat plate 25.
Patent JP-H03199115-A (JP)
Title: Spherical monodispersion beta-sic particle and its production
Inventor: KANZAKI SHUZO
IPC: C01B31/36
Filed: 1989-12-28
Abstract: PURPOSE:To obtain spherical monodispersion beta-SiC particles having excellent sphericity and uniform particle size by sintering spherical gel which is obtained by hydrolyzing the mixture of silicone alkoxide and alkoxysilane incorporating hydrocarbon groups. CONSTITUTION:Silicone alkoxide such as ethylsilicate and alkoxysilane incorporating at least one hydrocarbon group (e.g. phenyltriethoxy silane) are uniformly mixed by the molar concn. ratio of [C]/([Si]+[O]=0.91+ or -0.01 in alcohol (preferably 0.01-0.8mol/l concn.) and hydrolyzed. The obtd. spherical gel is separated, dried and sintered at 1300-1500 deg.C in vacuum or inert gaseous atmosphere for 1-10 hours to obtain spherical monodispersion beta-SiC powders having 0.1-10mum mean particle size.
Patent JP-H05171783-A (JP)
Title: Floor panel for double flooring
Inventor: ITO SHINICHI
IPC: H02G3/38
Filed: 1991-12-25
Abstract: PURPOSE:To increase safety by fitting closely a fitting groove formed at the side edges of a blocking member into a horizontal flange provided projectedly from a notch formed in a panel main body. CONSTITUTION:A horizontal flange 5 is provided projectedly from the outer periphery of a notch 2 of a panel main body 1 toward the inside of it. On the other hand, a fitting groove 4 is provided at the opposed two sides of a blocking member 3, and the center of a bottom wall 4a of the fitting groove 4 is notched in channel shape to form a lock piece storing section 7. Then the blocking member 3 is installed into the notch 2 with its fitting groove 4 fitted closely into the horizontal flange 5. Next, a lock piece 8 is raised upward with machine screws 6, and the horizontal flange 5 is bound by the lock piece 8 and the upper wall 4b of the fitting groove 4 to fix it in the notch 2. Accordingly, because the blocking member 3 is inserted from the side into a panel main body and cannot be detached in vertical direction, it cannot be detached completely when multiple floor panels are laid out. Thus more safety is secured.
Patent JP-H06197478-A (JP)
Title: Electromagnetic power supply apparatus
Inventor: ITO MAKOTO
IPC: H01F27/24
Filed: 1992-12-24
Abstract: PURPOSE:To provide an electromagnetic power supply apparatus wherein its effective gap length can be shortened and its power transmission efficiency is excellent. CONSTITUTION:Individual magnetic-flux output edges 14, 24 at a plurality of partial cores 1, 3 are bonded, and a gap-provided closed magnetic path which is provided with a plurality of pillar parts 11, 12, 31, 32 is formed. A fixation- side coil 4 and a movement-side coil 2 are wound on the pillar parts, and AC power is transmitted between both coils 2, 4. An energization mechanism 7 energizes the partial core 1 to a gap-shortening direction when an electric current is applied. As a result, a gap is shortened, an excitation current is reduced, and the power conversion efficiency of the title apparatus is enhanced.
Patent JP-2001159246-A (JP)
Title: Countermeasure construction method against alkaline aggregate reaction(aar)
Inventor: KURAMOTO YUZURU
IPC: E04G23/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a new construction method capable of suppressing the AAR advancing in a concrete structure not only on a surface section but also to the depth. SOLUTION: The AAR of the concrete structure is suppressed not only on the surface section but also to the depth by applying, spraying, or filling a countermeasure material containing an alkali carrier component together with cement.