baber/WOPTO huggingface dataset:
Patent JP-2001174158-A (JP)
Title: Heat treating apparatus and method for controlling the heat treating apparatus
Inventor: HISAI AKIHIRO
IPC: G05D23/19
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating apparatus capable of rapidly settling the temperature of a heat treating plate to a set temperature without generating an overshoot, and also provide a method for controlling the apparatus. SOLUTION: This heat treating apparatus comprises a heat treating plate 71 for placing a base plate W, a heater 72, a heater controller, a cooling jacket 73 and a control unit. In this case, the unit temporarily stops controlling of the heater 72 by the controller when the jacket 73 is driven to change the temperature of the plate 73 to the set temperature X lower than the set temperature immediately before, stops the cooling operation by the jacket 7 when the temperature of the plate 71 is lowered to the temperature higher by a specified temperature Y than the temperature X, and further restarts controlling of the heating operation of the heater 72 by the controller after a predetermined delay time(t) is elapsed.
Patent JP-2001172661-A (JP)
Title: Viscosity index improver and lubricating oil composition
Inventor: OTA YOSHIHISA
IPC: C10M145/14
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a viscosity index improver good in solubility to a base oil and caulking resistance, and to provide a lubricating oil composition containing the above improver. SOLUTION: This viscosity index improver essentially comprises a polyether or a derivative thereof 8.2-9.4 in solubility parameter, 0.5-6.0 in HLB number, 1,000-250,000 in number-average molecular weight and <=0 deg.C in the crystallization peak temperature determined using a differential scanning calorimeter. The other objective lubricating oil composition contains the above viscosity index improver.
Patent JP-2000184235-A (JP)
Title: Image processing unit and its method
Inventor: SATO KOICHI
IPC: H04N1/407
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To improve reproducibility of an image by preventing gradation jump in the case of applying nonlinear processing to a pixel signal outputted from an image pickup element. SOLUTION: A target pixel Pc is a pixel where a difference between its level and each level of a plurality of pixels placed around the target pixel Pc is a reference level or below. A correction pixel is selected among a plurality of the pixels located around the target pixel Pc depending on a difference between the level of the target pixel Pc and each level of a plurality of the pixels located around the target pixel Pc. An arithmetic man value between the target pixel Pc and the level of the correction pixel is calculated as a level correction value of the target pixel Pc. Gamma correction is applied to the level correction value of the target pixel Pc to calculate a gamma correction value.
Patent JP-H06198692-A (JP)
Title: Mold opening and closing device of injection molding machine
Inventor: MATSUURA MOTOO
IPC: B29C45/64
Filed: 1992-12-29
Abstract: PURPOSE:To provide a mold opening and closing device of an injection molding machine for molding plastic molded products with a spiral part. CONSTITUTION:The mold opening and closing device includes movable control means adapted for controlling a movable driving motor 16, a spiral mold control means for controlling a spiral mold driving motor 15, a synchronous control means for controlling the spiral mold driving motor 15 in a manner keeping the pitch velocity of a spiral mold 11 in its mold opening period with the mold opening velocity of a movable mold at that time, and angle control means for restoring the rotation angle of the spiral mold 11 to the start position before molding. In this manner, the device can be adapted for molding molded products having a spiral part of various pitches and therefor a correct threading initiation point can be set in the spiral part.
Patent JP-2000183692-A (JP)
Title: Digital signal processor
Inventor: TAKAMI KAZUHISA
IPC: H03H17/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processor by storing delay information and multiple information to the same row address of a main memory and applying access and arithmetic operation to the delay information and multiple information at the same time so as to attain high speed processing for digital signal. SOLUTION: In the digital signal processor 1, that is connected to a main memory and a central arithmetic processing unit 2, delays input data by indifferent sampling times sequentially to form a plurality of delay data, multiples respective multiple coefficients by a plurality of the delay data, sums a plurality of the resulting data to form output data, delay information denoting different sampling times and multiple information denoting each multiple coefficient are stored in the same row address of the main memory, the row address of the main memory 3 is designated for sulyicting the input data to digital processing, and the arithmetic processing is conducted by using each delay information and each multiple information read from the main memory 3.
Patent JP-H05171651-A (JP)
Title: Large-sized sandbag
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1991-12-24
Abstract: PURPOSE:To enable the installation of a large-sized sandbag by reinforcing a side wall of a large-sized bag body formed of materials having flexibility, water permeability and tensile strength with a plurality of circular bodies at specific intervals in a cross sectional direction. CONSTITUTION:Reinforced bars are bent in the shape of a circle to form reinforced rings 10, coupling rings 11 are welded to four places into which the perimeter is divided, and two parallel bearing bars 12 are welded to the ring 10 used in the lowest place. After that, ropes 2 to make the bottom intersect crosswise are connected to the coupling rings 11, and rings 21 are mounted to the upper ends of the ropes 2 to form a reinforced cage 1. Then, after woven cloth having flexibility, water permeability and tensile strength is sewn in a cylindrical shape, the bottom is shut to form a large-sized inside bag 3. In the next site to be used, the cache is enlarged to install the bottom plate 13 on the bearing bar 12, the bag 3 is set in the cage 1 to complete a large-sized sandbag 4, and the edge of the upper end of the bag 3 is cut to fill soil 5 thereinto by means of a machine. The rings 21 are suspended, the sandbag 4 is built in a specific position on the face of slope by using a crane. According to the constitution, the installation of the sandbag 4 can be easily executed.
Patent JP-H11192583-A (JP)
Title: Solder material and manufacture of solder material
Inventor: TADAUCHI KIMIHIRO
IPC: B23K35/40
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a solder material which does not contain lead, displays excellent wettability for a joining member and has versatility and easiness for handling, and the manufacturing method of the solder material. SOLUTION: A first metal material is coated by a thin layer second metal material to obtain a coated body, and the coated body is drawn into a linear shape by rolling to obtain a linear solder material. Further, a granular solder material is obtained by cutting the linear formed body in the direction crossing the axis of the drawn linear formed body to granulate it. The solder material 4 thereof is provided with a first metal layer 6 and a second metal layer 5 which have different composition each other, the first metal layer 6 is formed into a shape having an axial property of uniaxial orientation, and the first metal layer 6 is coated with the second metal layer 5 so that the second metal layer 5 encloses the axis of the first metal layer 6. Zinc is incorporated in the first metal layer 6, and zinc is not incorporated in the second metal layer 5 but tin is incorporated in it.
Patent JP-2000183843-A (JP)
Title: Method and device for transmitting and receiving variable frame
Inventor: SATO KAZUHIRO
IPC: H04L12/70
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To quickly respond to the change in a carrier frame configuration caused by the dynamic allocation change of data circuits and to flexibly respond to the change in data frames of the data circuits by performing processing while reading transmission data preliminarily stored in the transmission buffer area of a memory for data transfer. SOLUTION: The transmission channel allocation controlling part 2500 of a transmitting part in a transmission and reception task controlling part 2000 reads frame definition information from a random access memory (ORAM) for operation and in the process of that, selects and controls the machine cycle of the latter based on the information, and a transmission channel task controlling part 2600 controls a transmission channel processing part 3500 and a transmission read controlling part 4800 while reading an operation code from the ORAM in the machine cycle selected by the part 2600. That is, transmission channel task control is started in the cycle of a transmission frame, and transmission processing is controlled while the operation code is read and analyzed at the timing of a selective frequency division machine cycle selected by a transmission machine cycle selection signal TxMCS.
Patent JP-2001177344-A (JP)
Title: Method for adjusting control frequency characteristic of piezoelectric oscillator
Inventor: KINOSHITA HIROSHI
IPC: H03H3/04
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting control frequency characteristics of a piezoelectric oscillator by which an oscillated frequency outputted, in response to a received control voltage can be adjusted accurately into a frequency within specification. SOLUTION: This method for adjusting the control frequency characteristics of a piezoelectric oscillator 1, having a piezoelectric vibration element X and outputting an oscillated frequency (f), in response to a control voltage comprises a 1st adjustment step where adjusting a load capacitance connected to the piezoelectric vibrating element 1 adjusts gradation in the control frequency characteristic, a 2nd adjustment step where changing a mass of an electrode of the piezoelectric vibration element X adjusts the oscillated frequency (f) to a nominal frequency, and a seal step where the piezoelectric vibration element X in a built in state is sealed.
Patent JP-H11174029-A (JP)
Title: Menu display device for ultrasonic flaw detector
Inventor: AOKI SHIGENORI
IPC: G06F3/0482
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To set a measurement condition in compliance with a level of a measurement operator so as to perform high level measurement, which is sufficient for an experienced operator though it is facilitated for an inexperienced operator by displaying titles of a plurality of necessary items required for setting on every setting screen displayed in a display screen. SOLUTION: On a menu screen, necessary items are arranged in consideration of a degree of experience of a measurement operator, and at the same time, a degree of importance of the items can be comprehended according to coloring of the items in different colors. In display, an item of high importance for an inexperienced operator is displayed in the upper column while expanded in detail, while an item of low importance for an experienced operator is displayed in the lower column while simplified and shrunk. Therefore, in setting of a measurement condition for an ultrasonic flaw detector, operation is facilitated for the inexperienced operator, while high level measurement operation can be carried out by the experienced operator. In an initial menu screen and other menu screens, all the menu items can be overlooked, so that visibility is improved and operability can be improved.
Patent JP-2000188820-A (JP)
Title: Connection part of power cable
Inventor: SATO MASAHIRO
IPC: H02G15/08
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To improve insulation strength by thinly forming thickness from the center part of a premold rubber insulator to both the sides, and by pushing out lubricant or air existing at the interface part of the premold rubber insulator and a cable insulation core to both the sides of the premold rubber insulator. SOLUTION: The axial section shape of a premold rubber insulator is formed in a convex lens, and the thickness of the premold rubber insulator is thinly formed from the center of the premold rubber insulator to both the sides. Even when lubricant or air remains on the interface between the premold rubber insulator 3 and a insulation core 1 of a cable, the lubricant or air is pushed out to the end of the premold rubber insulator 3 according to the distribution of surface pressure, thus obtaining a stable and high-performance power cable connections.
Patent JP-2001177874-A (JP)
Title: Digital cordless communication method and device
Inventor: MAEHARA FUMIAKI
IPC: H04W92/18
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a digital cordless communication method and device where an optional wireless communication terminal resident within a coverage of a radio wave outputted from a private base station can receive a call addressed to a telephone number in a public mode. SOLUTION: When the optional wireless terminal moves to a coverage of a radio wave from a private base station, the wireless terminal changes the public mode into the private mode, registers its position in the private mode and then registers its position in the public mode. On the occurrence of an incoming call with a telephone number in the public mode, the private base station receives the incoming call signal and the wireless terminal in the coverage of the radio wave from the private base station can receive the incoming call. When the wireless terminal moves to a zone at the outside of the coverage of the radio wave from the private base station, the wireless terminal changes the private mode into the public mode. The wireless terminal registers its position in the public mode when the wireless terminal is within the coverage of the radio wave from the public base station.  When the wireless terminal is within the coverage of the radio wave from the public base station, the wireless terminal receives an incoming call addressed to a call number in the public mode.
Patent JP-H11203024-A (JP)
Title: Cordless computer graphic board
Inventor: YO KANEI
IPC: G06F3/046
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the position confirming accuracy and to increase the battery life of a cursor pen. SOLUTION: This graphic board consists of a cursor pen 1 which has a output coil that outputs the position and state signals, a panel 2 which has a sensor and a sensor circuit, and a signal processing circuit 3 which has a processing circuit that detects the position and state signals sent from the pen 1 and confirms the position and the operating message of the pen 1.
Patent JP-H11181490-A (JP)
Title: Liquid bleaching agent composition for clothing
Inventor: YAMAZAKI TOMOHIRO
IPC: D06L3/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a specific pH, excellent bleaching power, low is gas generating by the decomposition of hydrogen peroxide even after preservation for a long period of time, having reduced skin irritation, by including hydrogen peroxide, a calcium salt and a metal cheating agent in a specific composition. SOLUTION: This composition comprises (A) 0.1-30 wt.%, preferably 2-10 wt.%, more preferably 2-6 wt.% of hydrogen peroxide, (B) 0.001-1 wt.%, preferably 0.01-3 wt.% of a calcium salt (preferably calcium chloride) and (C) >=0.1 wt.%, preferably 0.1-20 wt.%, more preferably 1-10 wt.% of a metal chelating agent (preferably a phosphonic acid compound such as ethane-1,1-diphosphonic acid, ethane-1,1,2-triphosphonic acid, hydroxyethane-1,1-diphosphonic acid, 1- hydroxyethane-1,1,2-triphosphonic acid or the like) and has pH 2-8, preferably pH4-7.
Patent JP-2001185808-A (JP)
Title: Variable wavelength light source
Inventor: YAMADA ATSUSHI
IPC: H01S5/0687
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce spontaneous emission light by sufficiently suppressing the inner mode of a semiconductor laser and the enlarge a variable wavelength range by suppressing multi-mode oscillation. SOLUTION: The variable wavelength light source 1 comprises an external resonator having a semiconductor layer 11 for oscillating a laser beam, and a diffracting means 3 including a diffraction grating 3a for feeding back the beam emitted from the laser 11 and having a predetermined wavelength to the laser 11. In this case, the laser 11 has a window region 14 having a relectionless film formed on the emitting face 11a opposed to the grating 3a side, and an active layer 11c disconnected near the end face 1a when the reflectionless film is formed.
Patent JP-2000186014-A (JP)
Title: Skin cosmetic
Inventor: SUMIYA HARUO
IPC: A61K8/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cosmetic capable of preventing skin aging developments including wrinkles and affording the skin with smoothness and dampishness, and excellent in stability and feeling when applied by including a specific compound and emulsified microparticles. SOLUTION: This skin cosmetic is obtained by including (A) 0.001-10 wt.%, pref. 0.005-5 wt.%, more pref. 0.01-1 wt.% of a compound selected from pantothenic acid (salt) and derivatives (salts) thereof (e.g. pantothenyl alcohol) and (B) emulsified microparticles each <=0.1 μm, pref. <=0.05 μm, more pref. <=0.03 μm in size, wherein the pantothenic acid is a kind of vitamin B group widely found in the natural world and can be afforded by fermentation, extraction from animals/plants, or chemical synthesis; and the ingredient B can be prepared using at least an emulsifier and oily component, in particular pref. by application of mechanical force using a high-pressure emulsifying machine.
Patent JP-H11180166-A (JP)
Title: Harvester having wind screening plate against cooling wind of gear unit
Inventor: FUJIWARA MOTOHIRO
IPC: F01P5/06
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of cooling efficiency by providing a wind screening plate for screening the opposing wind on the flow path of wind generated by a cooling fan of an engine and a cooling fan of a gear unit such that opposite directed cooling winds do not impinge with each other and ventilation is not prevented. SOLUTION: A cooling fan A11 is disposed between an engine 3 and a radiator for supplying wind. A cooling fan B19 that prevents the rise in the fluid temperature is disposed in a gear unit 10 for supplying wind. The engine 3 and the gear unit 10 are arranged such that opposing winds do not directly impinge with each other. However, the flow of the opposite diffusing winds may impinge to prevent ventilation. Therefore, the opposing wind path is divided by a wind screening plate 14 disposed thereon. As a result, the aforementioned structure prevents deterioration of cooling efficiency resulting from insufficient ventilation owing to the decrease in wind speed under the influence of opposing wind flows.
Patent JP-2000188072-A (JP)
Title: Cathode ray tube
Inventor: KINOSHITA KATSUYA
IPC: H01J29/88
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube capable of maintaining optical characteristics and lowering a resistance value of a coating film. SOLUTION: A metal particle layer 2 as a conductive film of high refractivity, and a silica layer (SiO2) 3 as a transparent film of lower refractivity than the metal particle layer 2 are laminated on a glass plate 1 of a face panel of the cathode ray tube. The metal particle layer 2 contains metal single unit, metallic oxide, or particles of metal alloy, and is formed so as to be a conductive film containing metal particles of the average particle size approximately 10-100 nm. A coating film including the metal particle layer 2 and the silica layer 3 laminated thereon is set to have a surface resistance of not more than 5×103 Ω/(square). A non-glare film 4 is formed as a low reflective coating on an upper surface of the silica layer 3.
Patent JP-2001178512-A (JP)
Title: Capsule container and production method thereof and personal ornament using the capsule container
Inventor: HORIE TAKUJI
IPC: A44C25/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a metallic capsule container which is mild for the skin and can be directly put on the skin even in a person having a metal allergy or a sensitive skin, and provide a personal ornament using such a capsule container. SOLUTION: The capsule container is provided with a titanium pipe 1, two titanium lids 2 fitted to both ends of the titanium pipe respectively by welding, and a substance 3 imparting a physical influence to the outside or a substance in which personal data are recorded inserted inside of the titanium pipe 1 and hermetically sealed by the lids 2. The personal ornament is provided with N pieces of titanium capsule containers 10 to which hooks are attached and at least N pieces of joints 11-14 for connecting the N pieces of titanium capsule containers.
Patent JP-2000193648-A (JP)
Title: Usage of reverse phase liquid chromatography stationary phase and reverse phase liquid chromatography provided therewith
Inventor: NAGAE TOKUKAZU
IPC: G01N30/26
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To use a stationary phase having high hydrophobicity and large retention for a mobile phase which is composed mainly of water. SOLUTION: In this method, a stationary phase composed mainly of a triacontyl group having a carbon number of 30 is used for a mobile phase of 100% water. In a reverse phase liquid chromatograph 10, in which the stationary phase and the mobile phase are used, the decrease in retention time caused by the change on standing does not occur, and since the triacontyl group used as the main component of the stationary phase has selectivity which a stationary phase capable of using a mobile phase mainly composed of water does not have, such as high hydrophobicity, large stereoselectivity or the like, separation is facilitated because of large retention, and moreover, separation of isomers can be executed satisfactorily.
Patent JP-2001184202-A (JP)
Title: Digital signal processor
Inventor: KATAYAMA HIROSHI
IPC: G06F15/78
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate firmware development, and to attain miniaturization and low power consumption in a digital signal processor having an instruction memory in which instructions are stored and a table memory in which various coefficients or the like are stored. SOLUTION: This DSP is provided with an arithmetic processing part 1, a memory 2 in which instructions are stored, a table memory 3 in which various constants or the like are stored, and a data memory 4 to be used as a work area. The instruction memory 2 is constituted of a read only memory(ROM) 2A in which instructions whose change is not required are stored and a random access memory(RAM) 2B in which instructions to be changed or added are stored, and the table memory 3 is also constituted of an ROM 3A in which fixed constants are stored and an RAM 3B in which constants whose change is required are stored.