baber/WOPTO huggingface dataset:
Patent JP-2000195509-A (JP)
Title: Alkaline secondary battery
Inventor: HATANAKA CHIZURU
IPC: H01M4/38
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To suppress or prevent generation of an internal short circuit, stably improve a discharging capacity of an initial charging and discharging cycle while implementing a high capacity, and furthermore stably extend the life of the charging and discharging cycle. SOLUTION: This battery is provided with a negative electrode 4 including a hydrogen storage alloy powder having no CaCu5 type structure in a main crystal phase, but a Ln1-xMgx(Ni1-yTy)z -to specify-general formula, and whose saturation magnetization is 1.0-9.0 emu/m2 under a specified condition, and manganese derivative particles of 0.1-5 weight parts mixed with the storage alloy powder of 100 weight parts.
Patent JP-H11193243-A (JP)
Title: Skin preparation for external use
Inventor: OGAWA ATSUKO
IPC: A61K8/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a skin preparation for external use, having a synergistically enhanced action for eliminating active oxygen species, capable of effectively preventing complicated peroxidation reactions in living bodies and capable of effectively preventing or improving the aging and damages of skin. SOLUTION: This skin preparation for external use contains the extract of a plant belonging to the genus Fagus and a plant extract or ingredient having an ability to eliminate active oxygen species. The plant extract having the ability to eliminate the active oxygen species comprises the extract of one or more kinds of plants selected from Hamamelis japonica Sieb. et Zucc. (or Hamamelis obtsusata Makino, Hamamelis japonica Sieb. et Zucc. var. obtsusata Matsum., Hamamelis virginiana L. or Hamamelis mollis Oliv.), plants belonging to the genus Quercus, plants belonging to the genus Hippocastanaceae, plants belonging to the genus Sanguisorba, plants belonging to the genus Paeonia, Ginkgo bibloba L., plants belonging to the genus Betulaceae, Petroselium saticum [or Petroselium sativmHoffm., Petroselium crispum Nyman, Petroselium hortense Hoffm., Petroselium crispum (Mill.) Nym. ex A. W.  Hill or Apium petroselium L.]. The ingredient is hamameli tannin.
Patent JP-2001180816-A (JP)
Title: Conveyer
Inventor: SHIODA GENICHIRO
IPC: B65G13/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer capable of surely detecting the surface/reverse of a workpiece, by eliminating position adjustment of a sensor. SOLUTION: In this conveyer 1, constituted so as to convey an ornamental material 2 formed by driving a metal-made staple 23 to a reverse side 2b of a long-scaled wood 21 by conveying rollers 13, feed rollers 11 pressing the ornamental material 2 on this conveying roller 13 conveyed are provided thereon, also a sensor 10 detecting the staple 23 is provided in a cover material 12 of this feed roller 11.
Patent JP-H11188528-A (JP)
Title: Method for processing spiral mulple groove
Inventor: MIZUTANI MANABU
IPC: B23F5/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To form many spiral grooves having the inclination of about 45 deg. at equal pitches on the outer peripheral surface of a cylindrical or columnar metallic material at high precision by using an NC lathe. SOLUTION: A holder 4 provided with an inclined shaft 6 inclined in a surface parallel to a surface including a rotational axis 5 of a chuck 1 of a lathe is fixed to a tool post, a roller tool 7 having a helical gear shape is rotatably provided on the inclined shaft, a cylindrical or columnar material 2 is held to a chuck of a lathe, the roller tool is pressed to the outer peripheral surface of the rotated raw material, and the tool post is vertically moved while rotating the roller tool. Therefore, the spiral multiple linear grooves are formed on the outer peripheral surface of the raw material so that the inclination from the axial, direction may be the angle obtained by adding the helical angle of the roller tool to the inclination (a) of the inclined shaft.
Patent JP-2000196502-A (JP)
Title: Spread spectrum transmission and reception system
Inventor: ISHIGURO KAZUHISA
IPC: H04B1/713
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce an initial synchronization acquisition time in a spread spectrum signal receiver adopting the FH system. SOLUTION: For the initial synchronization acquisition, a frequency signal of the receiver is fixed to bring a hopping frequency to a single state and a frequency speed of the transmitter side is quickened more than that of a conventional communication. When a transmission signal that receives frequency hopping and is transmitted has a prescribed frequency, an IF signal with a frequency Δf whose voltage is more than a reference voltage is generated and a comparator circuit 6 outputs an output signal. When a desired ID signal is detected from an output of a demodulation circuit 4, a CPU generates a detection signal. Then a control circuit 8 generates a control signal to activate a PN code generating circuit 9, which starts frequency hopping synchronously with that of the transmitter side.
Patent JP-H11168620-A (JP)
Title: Image processing method, input device and record medium thereof
Inventor: ENOMOTO HIROMICHI
IPC: H04N1/387
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To easily select colors by deciding candidates for a color to be change corresponding to a display image, selecting the color to be changed among the color candidates and changing a decided color change area to the selected color. SOLUTION: A user selects and input threshold TH-edge that detects a flesh- colored area by using a scroll bar B7. A computer detects a flesh colored area that does not include eyes and a mouth by using the threshold. The computer shows the detected flesh colored area. The user selects and inputs a ratio which mixes it with a color before conversion by using a scroll bar B8. Next, color to be changed is selected and inputted, a scroll bar B9 is used as a means which selects and inputs the color to be changed. The bar B9 shows candidates for colors to be changed. The computer performs processing which changes a decided color change area to a selected color, e.g., performs charge in flesh- colored.
Patent JP-2000196286-A (JP)
Title: Translucent electromagnetic wave shielding member and manufacture thereof
Inventor: MATSUYAMA TAKEHIKO
IPC: H05K9/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a translucent electromagnetic wave shielding member being excellent in an electromagnetic wave shielding effect, translucency, visibility and an angle of a field and manufactured at low cost, and a manufacturing method thereof. SOLUTION: A translucent electromagnetic wave shielding member 1 has an electromagnetic wave shielding pattern 10 constituted of a pattern 10a formed on the surface of a translucent base 2 by printing by an intaglio offset printing method using a blanket excellent in ink releasability, with conductive paste containing metal powder and resin used, and of a metal film 10b formed on the surface of the pattern 10a by electroplating. It is characteristic in that the ratio Sk/Ss between the whole area Ss of a region wherein the shielding pattern 10 is formed and the whole area Sk of a region wherein the shielding pattern is not formed meets the condition of being 1-9 and in that a line width Ws is 5-40 μm and a film thickness 0.5-50 μm.
Patent JP-2000194408-A (JP)
Title: Arithmetic unit
Inventor: FUJIKAWA HIDEHIKO
IPC: G05B19/05
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the unit which eliminates the need to increase the capacity of a storage means and consists of a small number of components by providing a central arithmetic unit which executes only the contents of a user program itself, a storage means, and a system memory which stores the execution procedure of the central arithmetic unit. SOLUTION: This is the CPU unit of a programmable controller and equipped with the central arithmetic unit 1, storage means 2, and system memory 3. The central arithmetic unit 1 executes only the contents of the user program itself. The storage means 2 has an arithmetic area needed for the execution of the central arithmetic unit 1, i.e., a storage area storing the user program itself and contents needed for the execution of the user program and a saving area where the user program is temporarily saved for the execution. The system memory 3 stores the execution procedure of the unit 1. This unit executes the contents of the user program itself, so the capacity of the storage means 2 need not be increased.
Patent JP-2000194629-A (JP)
Title: Network management method and device and storage medium
Inventor: HAGYUDA TADASHI
IPC: G06F13/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the network management method and device which can surely process and object that can be normally processed even when some of plural objects requested at the side of a device to be managed are not normally processed in regard to a network management method which can request the acquisition and setting of data against plural objects by means of a single message such as an SNMP(simple network management protocol). SOLUTION: If an error is included in a response to be given to a request message (S103), it is checked whether the request message is sent to plural objects (S104). If the request message is sent to plural objects, an error object is detected (S105). Then a new request message is generated by excluding the error object from the original request message (S106) and sent again to the objects (S107).
Patent JP-2001186937-A (JP)
Title: Storage shelf
Inventor: UCHIYAMA TOMOHIDE
IPC: A01G9/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a storage shelf whose connecting parts of vertical and horizontal members can be strengthened. SOLUTION: The storage shelf comprises plural vertical members 2, plural horizontal members 1, and connecting members 3, 4 and 5. The plural horizontal members 1 are connected to the plural vertical members 2. The connecting members 3, 4 and 5, having ends 3a, 4a, 4b, 4c, 5a and 5b to be fixed to the vertical members 2 by welding, and ends 3b, 4a, 4b, 4c, 5c and 5d to be detachably attached to the horizontal members 1, are disposed at connecting parts between the horizontal members 1 and the vertical members 2.
Patent JP-2001181490-A (JP)
Title: Flame-retardant resin composition
Inventor: YAMADA SHINYA
IPC: C08K3/34
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having high flame retardancy without using a halogen-based flame-retardant, capable of providing a molded product having an effectively suppressed warp, and excellent in dimensional stability and moldability. SOLUTION: This flame retardant resin composition can be produced by adding (C) a specific warp-preventing agent (such as a polycarbonate resin, a polyethylene terephthalate, a rubber-containing styrenic resin and a non-fibrous inorganic filler) to a resin composition constituted of (A) a polybutylene terephthalate resin and (B) a flame-retardant. The resin composition can contain (B) 5-50 pts.wt. flame retardant and (C) 5-80 pts.wt. warp-preventing agent based on 100 pts.wt. polybutylene terephthalate resin. The flame-retardant of 10-100 pts.wt. phosphorus-containing compound can be included in 100 pts.wt. resin component.
Patent JP-2000205115-A (JP)
Title: Closed electron drift plasma thruster with control thrust vector
Inventor: VALENTIAN DOMINIQUE
IPC: F03H1/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To locally increase the electric field by providing a means for regulating respective ionizable gas feed quantities of main annular passages and a means for controlling the ion discharge and accelerating current. SOLUTION: The axial lines 241A, 241B of passages 124A, 124B are inclined to the axial line 752 of a thruster at a prescribed angle, a hollow cathode 140 is cooperated with the passages 124A, 124B. A pair of external coils 131 located near the passages can be combined thereto, and only the external coils 131 connected to a magnetic pole piece 134 in opened V-shape can be used. Internal magnetic pole pieces 135A, 135B are mounted on first cores 138A, 138B arranged around the axial lines 241A, 241B, and the number of the first core is equal to the number of the existing annular passages 124A, 124B. The thruster having the two passages 124A, 124B can control the thrust vector about one axial line.
Patent JP-H11257583-A (JP)
Title: Sheathing cover member and sheathing work execution method using the cover member
Inventor: NARITA KAZUO
IPC: F16L59/08
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the moisture absorption to a heat-insulative heat-reserving material and to facilitate the work ability winding of a sheathing cover member about a sheathing part of the heat-insulative heat-reserving material. SOLUTION: This sheathing cover member 3 for outer packing is a metal foil a nickel plating is applied on both surfaces, whose spring-back return parameter is less than 10. In executing the sheathing work of a heat-reserving material 2, a duslicated nickel-slaled metal foil is wound about the heat-reserving material 2, and a two-sided tape 4 is stuck to the terminal of the metal foil, so as to contact two metal foils closely each other.
Patent JP-2001153472-A (JP)
Title: Refrigerating machine controller
Inventor: KONDO YOKO
IPC: F25B1/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating machine controller which does not require complicated circuit configuration, can be set up easily without remodeling even an already existing refrigerating machine, and can prevent useless power consumption. SOLUTION: The refrigerating machine controller is provided with a temperature regulator which outputs a time-division proportional actuating signal proportional to the difference between the intra-refrigerator temperature detected by means of a temperature sensor and a set intra-refrigerator temperature, a temperature difference output meter which detects the temperature difference between the inlet and outlet sides of an evaporator by means of temperature sensors respectively installed to the inlet and outlet sides and outputs a time division proportional actuating signal proportional to the temperature difference, and an AND synthesizer which outputs a control signal by AND-synthesizing two systems of outputs from the temperature regulator and temperature difference output meter, all of which are housed in an enclosure.  The opening and closing of a solenoid valve connected to the evaporator is controlled by means of a control signal from the controller. In addition, the pressure of the evaporator is controlled by means of a pressure sensor switch by detecting the temperature difference between the inlet and outlet sides of the evaporator by means of the temperature sensors respectively installed to the inlet and outlet sides.
Patent JP-2001152247-A (JP)
Title: Method for controlling gradient characteristic of magnetic functionally gradient material
Inventor: WATANABE YOSHIMI
IPC: C22C38/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic functionally gradient material in which martensitic transformation is caused in a gradient manner by applying stainless steel with strain in a gradient manner and to optimumly control the magnetic gradient. SOLUTION: Wedgy austenitic stainless steel is applied with compressive deformation in a plane strain state at a liquid nitrogen temperature to cause ununiform strain in the material, and martensitic transformation accompanying the strain is ununiformly caused, by which a magnetic functionally gradient material in which saturation magnetization accompanying the martensitic transformation is changed in a gradient manner, simultaneously, hardness accompanying the martensitic transformation is changed in a gradient manner, and simultaneously, corrosive characteristics accompanying the martensitic transformation is changed in a gradient manner is produced.
Patent JP-2001161483-A (JP)
Title: Chair
Inventor: MURAKAMI TOMOKAZU
IPC: A47C3/025
Filed: 1999-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce looseness with simple constitution in a chair constituted so as to move a seat according to rocking operation of the back. SOLUTION: The back 2 connected to a leg body 1 of a chair so as to be only rotatable and a seat 3 connected to the leg body 1 so as to be only rotatable are connected so as to be only rotatable, and rocking operation of the back 2 and moving operation of the seat 3 are interlocked by using deflection of these back 2 and leg body 1.
Patent JP-2001182086-A (JP)
Title: Cover plate receiving frame
Inventor: SUZAKI TORU
IPC: E02D29/14
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To easily remove and reconnect a cover receiving part from and to a pedestal part at the time of repair in a cover plate receiving frame divided into two parts, the cover receiving part and pedestal part, vertically so as to reduce a cover plate surface when a road pavement is repaired. SOLUTION: A rack-like piece 13 provided on a cover receiving part 3 parallel with the upper side of the connection rack 11 is formed longer in the lateral direction, the opening part of a bolt insert groove 15 opening to the side surface of the connection rack 11 is formed so as to open in such a direction that the rack-like piece 13 is extended, and a screw hole 14 for bolt tightening is provided in the connection rack 12 of a pedestal part 4.
Patent JP-H04213240-A (JP)
Title: Fault signal frame processing system
Inventor: OZAKI TAKAYUKI
IPC: H04L1/00
Filed: 1990-12-07
Abstract: PURPOSE:To improve the reliability by replacing a frame whose fault is detected with an interrupt frame and sending it. CONSTITUTION:An external input signal S1 is inputted to a processing means 1 and a signal S2 required for a destination is sent to a tentative storage means 3. The means 3 delays the signal S2 by one frame or over and sends the result, to a transmission means 2 as a transmission signal S3. When a detection means 4 detects the presence of a fault in a frame during transmission from the means 1, the means 4 sends a fault detection signal S7 synchronously with the signal S3. The signal S7 is not immediately stopped even at the recovery of a fault but stopped synchronously with the signal S3. An interrupt frame generating means 5 generates an interrupt frame 8 of a predetermined structure while receiving the signal S7 and sends it to the means 2, and when the transmission means 2 receives the frame S8 together with the signal S3, the means 2 outputs one of them to the destination as an output signal S4. The changeover to the frame S8 is implemented by the signal S7. Since the faulty frame is not sent in an in complete frame but sent while being replaced into an interrupt frame, the reliability is improved.
Patent JP-H05108025-A (JP)
Title: Electronic equipment
Inventor: KANAZAWA MANABU
IPC: G09G5/02
Filed: 1990-12-11
Abstract: PURPOSE:To adjust display density and to perform the black-and-white inversion of a display screen without any special switch nor operation. CONSTITUTION:A twin variable resistor 23 varies linearly a voltage VVR while interlocking with the display density. A comparator 24 inputs the voltage VVR and a constant voltage VTH within the variation range of the VVR and generates a binary output 22 based upon the large-small relation between them. The output 22 is the selective signal of a selector 19 and display data and its inverted value are both inputted to the selector 19 which determines which of them is inputted to a display driver.
Patent JP-H04215050-A (JP)
Title: Ceramic humidity sensor
Inventor: ITO TAKAAKI
IPC: G01N27/12
Filed: 1990-12-13
Abstract: PURPOSE:To provide a humidity sensor which is excellent in linearity of a resistance - humidity curve, low in the whole resistance value, and reduced in a cost and size by using a ceramic sintered substance having a specified composition. CONSTITUTION:A humidity sensor is formed of a ceramic sintered substance having a composition of SrFe1-xWxO3. when, in a composition formula, X exceeds 0.35, linearity of a resistance - humidity characteristic curve is damaged, and resistance of a whole is increased. Reversely, when X is below 0.1, the gradient of the characteristic curve is low and linearity is also poor. Thus, X is set to a value higher than 0.1 and lower than 0.35, and set preferably to 0.25-0.31. Porosity is set to 7% or more to form a porous substance having a high surface area. A porous ceramics sintered substance so prepared is manufactured in a way that raw material powders of, for example, strontium carbonate, a ferric oxide, and a tungsten oxide are mixed together, and after temporary firing, molding is effected, and a molded product is regularly fired.
Patent JP-H0481356-A (JP)
Title: Wagon for loose loading
Inventor: YOSEFU TOIRERU
IPC: B61D3/16
Filed: 1990-12-25
Abstract: PURPOSE: To automatically unload cargos in a train composed of plural freight cars connected to each other, to each of which a conveyor mechanism is attached, by providing additional conveyors independent of the conveyor mechanism, and arranging both ends of the additional conveyors at the heights differed from each other. CONSTITUTION: A train for track construction work is composed of a pick up working car 2 and plural freight cars A for bulk material in front of it. Each freight car 4 is provided with an open freight car body 8 and a conveyor mechanism 9. The conveyor mechanism 9 is made up of a bottom conveyor 10 and an ascending transfer-belt conveyor 11 connected to the front of the bottom conveyor. Further, additional conveyor mechanisms 13 are arranged above the freight car bodies 8. The additional conveyor mechanisms 13 are attached to both side walls 15 of the freight car bodies 8 through detachable stays l4, and both ends of the additional conveyor mechanism 13 are arranged at the heights differed from each other so that one of facing ends of the respective additional conveyor mechanisms 13 is positioned above the other in a transferring area 16.
Patent JP-H04253023-A (JP)
Title: Automatic bias controller for electric/optical modulator and control method thereof
Inventor: UIRIAMU EICHI TAABURATSUKU
IPC: G02F1/035
Filed: 1990-12-27
Abstract: PURPOSE: To execute adjustment by modulating an input bias signal having a pilot signal, detecting a modulator output part corresponding to the pilot signal, detecting non-linear relation between the detected pilot signal and the modulator output part and permitting a DC bias level to have more linear relation. CONSTITUTION: A low frequency pilot signal having a prescribed deviation is supplied to the electric modulating signal input(26) of a Mach-Zehnder electrooptical modulator(18) together with an electric input signal. A bias voltage VB selected for biasing the modulator(18) to a linear point(Vπ/2) is also supplied to the signal input(26). The optical output of the modulator(18) is detected and the sizes of the positive and the negative deviations of the output signal corresponding to the positive and negative deviations of the pilot signal are mutually compared. When the modulator(18) is linearly biased to a desired value, the deviation has the same correlative relation as the deviation of the pilot signal.
Patent JP-H04233165-A (JP)
Title: Method of junctioning electrode and ion exchange film
Inventor: NAKANO NOBORU
IPC: H01M8/10
Filed: 1990-12-28
Abstract: PURPOSE:To provide a joined substance between an electrode and an ion exchange film, which does not exfoliate easily even in use of a fuel cell. CONSTITUTION:An ion exchange film 1 is made to swell enough by water, and this swelled ion exchange film 1 is put between two electrodes 3 and those are welded by pressure from outsides of the electrodes 3 by a pressure-welding means. By applying DC voltage in water to both electrodes 3 of the complex of these ion exchange film 1 and the electrode 3 in pressure-welding condition, both are united. Next, the pressure-welding means 4 outside the electrodes is released.