baber/WOPTO huggingface dataset:
Patent JP-2000195546-A (JP)
Title: Electrolyte for lithium secondary battery and lithium secondary battery using it
Inventor: HAMAMOTO SHUNICHI
IPC: H01M10/0567
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To increase cycle characteristics, capacity, and shelf life characteristics in a charged state of a battery by including at least one of specific organic compounds. SOLUTION: This electrolyte contains at least one of compounds represented by the formula. In the formula, R1 and R2 independently are a 1-12C alkyl group, 3-6C cycloalkyl group, or aryl group. X is an oxygen or sulfur atom. (n) is an integer of 1 or 2. This compound is preferable to be contained by 0.01-10 wt.% in the electrolyte. As a nonaqueous solvent to be used, a mixture of a high dielectric constant solvent and a low viscosity solvent is preferable. As the high dielectric constant solvent, ethylene carbonate is listed, and as the low viscosity solvent, dimethyl carbonate is listed. As the electrolyte to be used, LiPF6 is listed, and preferably dissolved by 0.5-1.5 M in the nonaqueous solvent.
Patent JP-2001179206-A (JP)
Title: Method for melting incineration ash and collected dust ash, and device therefor
Inventor: YAMADA YASUTAKA
IPC: B09B3/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting incineration residues by which a plasma arcing failure is prevented from occurring and power consumption is low and further, a constantly stable treatment is ensured without infliction of damage to a refractory as well as a device using the method. SOLUTION: This incineration residue melting device is chracterized in that it comprises a mixing device 3 for mixing incineration ash A and collected dust ash GA discharged from an incinerator 1, a solidifying device 4 for solidifying a mixed ash CA obtained by a mixing process and a melting furnace 5 for melting a solidifed material FA. It is possible to install a sieve for separating the incineration ash A before the mixing device 3 and further, install a crushing device for the incineration ash A before the sieve.
Patent JP-2000196795-A (JP)
Title: Facsimile equipment
Inventor: KAMEYAMA KENJI
IPC: H04N1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain facsimile equipment on which an option board can easily be mounted. SOLUTION: The exterior cover 20 of a main body unit is provided with an opening part 20a, guide rails 20b for guiding an option board to a connector provided in the main body unit 1 are provided in the neighborhood of the part 20a and also on the bottom of the cover 20, and a frame 25 having an upper notch 25c regulating one side part of the option board so as to insert the other side part into the rails 20b is provided in the unit 1. The one side part is engaged with the rails 20b while engaging the other side part of the option board with the notch 25c, and the option board can easily be mounted by pushing the option board horizontally in this state.
Patent JP-2001186239-A (JP)
Title: Communication terminal device
Inventor: SUZUKI OSAMU
IPC: H04N1/32
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve operability by collectively initializing conditions in each user to the input if a preliminarily determined operation or optional timing about a communication terminal device. SOLUTION: In facsimile equipment 10 which can register the one-operation dial of each user, etc., and can also perform function setting in each user, when an input operation performing the change/erasure of the name and telephone number of a transmission source is conducted from an operation displaying part 14, a CPU 11 confirms the approval/denial of initialization from a user and subsequently and collectively erases registration data and set functions which are registered and set in a RAM 13.
Patent JP-2000194130-A (JP)
Title: Photosensitive resin composition
Inventor: KURISAKI MINORU
IPC: G03F7/033
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition capable of forming a pattern high in transparence and contrast. SOLUTION: The photosensitive resin composition is characterized by containing (1) a photosensitive agent having, in the structure, a methylene cross- linked system comprising 1,2-naphthoquinonediazide skeleton and >=2 phenolmethylsubstitution derivatives, (2) a polymer having hydroxyl groups and carboxyl groups or a combination of a polymer having hydroxyl groups and a polymer having carboxyl groups, (3) a cross-linking agent capable of cross-linking a hydroxyl groups with a carboxyl group, and (4) a solvent.
Patent JP-2000194356-A (JP)
Title: Device and method for assisting musical performance and recording medium where musical performance assisting program is recorded
Inventor: SUGIYAMA NOBUO
IPC: G09B15/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the musical performance assisting device which can directly indicate the operation of a player. SOLUTION: When the driving quantity of a key is 0 to Ls, it is not considered that the key is pressed and when the driving quantity exceeds Ls, sound generation corresponding to the driving quantity is carried out. A playing indication (driving of key) is made in the timing based upon playing data, a previous display is started prior to the key depression timing, and after the previous display is reset temporarilly, key depression begins to be indicated. The driving quantity of the key at this time is Ls and no sound generating process is performed. After the previous display is started in the short time from the start of the previous display to the start of the key depression indication, it is reset, it seems to the player that the key has moved momentarily. The player presses the key according to the key depression indication and then the sound is generated.
Patent JP-2000193650-A (JP)
Title: Quantitative method of polycyclic aromatic compound in lubricant base oil
Inventor: SHIBUYA YUKIO
IPC: G01N30/66
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitatively and simply determining a polycyclic aromatic compound of a lubricant base oil with the same accuracy as the IP 346 method for a shorter time than that of the IP 346 method. SOLUTION: This method uses a stipulated amount of a lubricant base oil to be tested as a sample oil and is provided with a step for applying twice a dimethyl sulfoxide(DMSO) extraction processing to the sample oil by a method defined in the IP 346 method, a step for applying a cyclohexane extraction processing to the DMSO extract, a step in which the cyclohexane extract is subjected to gas chromatographic distillation and a component is analyzed by a hydrogen flame ionization detector to prepare a chromatogram, a step for integrating the area of each component of which a boiling point is not less than a predetermined temperature, preferably 300 deg.C and seeking peak area, a step for preparing a chromatogram of a calibration coefficient standard solution,  integrating an area of each component of which a boiling point is not less than a predetermined temperature and seeking peak area, and a step for determining the mass of a polycyclic aromatic compound in the sample oil from the mass of the polycyclic aromatic compound in the same amount of the calibration coefficient standard solution as the sample oil, based on a ratio of the peak area of the calibration coefficient standard solution and the peak area of the cyclohexane extract.
Patent JP-2001142018-A (JP)
Title: Scanning image-formation lens, optical scanner and image forming device
Inventor: SUZUKI SEIZO
IPC: G02B26/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To realize high-density and excellent optical scanning by a small- diameter stable excellent light spot by excellently compensating wave front aberration on a pupil as well as the curvature of field and optical magnification in a scanning image-formation optical system. SOLUTION: This scanning image-formation lens condensing luminous flux deflected by a deflector 4 as the light spot on a surface to be scanned 7 is constituted of two or more lenses L1 and L2. As for the shape on a main scanning cross section, both surfaces of the lens L1 on the deflector side are convex and at least one surface is a non circular-arc, and the 1st surface of the lens L2 on the surface to be scanned side is convex and at least one surface is the non circular-arc, and the lens L2 has at least two special toroidal surfaces whose curvature on a subscanning cross section is changed in a main scanning direction.
Patent JP-2000195187-A (JP)
Title: Disk drive system, its disk and servo writing device, and method for writing in servo area of track format
Inventor: BRUCE BUTCH
IPC: G11B5/55
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To clearly identify an angular position by containing a disk with a track format area including a spoke field area and by having a single binary bit for identifying the angular position of a track against a disk head. SOLUTION: The servo writing device 32 of a disk drive system 30 for writing in a magnetic storage disk actuates a disk stack 34 so as to format a disk during the manufacturing operation. The servo writing device 32 contains a servo control device 33 and plural heads 40. The heads 40 stores information magnetically on the concentric track positioned on the surface of the disk 46 on the disk stack 34. The servo control device 33 contains a sub-system producing a pseudo random sequence which can be used for generating a signal bit for the spoke number field capable of uniquely identifying the angular position of the disk 46.
Patent JP-2000199653-A (JP)
Title: Method for controlling stirling refrigerator and stirling refrigerator
Inventor: SHIMIZU KATSUMI
IPC: F25B9/14
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a Stirling refrigerator to improve refrigerating capacity per unit electric input by a method wherein by providing a means to vary an optimum frequency to obtain maximum refrigerating capacity, an optimum tuning frequency is maintained according to a spring constant when the constant is deviated from a design value. SOLUTION: In a method for controlling a free piston type Stirling refrigerator comprising a piston 7 reciprocating within a guide part 9A sealed with working gas; and a displacer 32 elastically supported in a reciprocating manner within a cylinder 31, sealed with working gas, through the force of a spring 35, in the stable temperature state of the Stirling refrigerator 1, the drive frequency of the piston 7 is controlled in an optimum state to a frequency responding to the spring constant of the spring 35 to elastically support the displacer 32.
Patent JP-2001189663-A (JP)
Title: Code length calculating device and encoder
Inventor: FUJIMOTO SHOICHI
IPC: G10L19/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a code length calculating device and an encoder, with which an index is generated by combining a plurality of data and a code length is found with a little arithmetic quantity and memory capacity after Huffman encoding of an the index number. SOLUTION: This device is provided with an address generating means for generating an address corresponding to a plurality of data when the absolute values and sign information of these data are inputted and a table storage means for holding the code length after Huffman encoding of a plurality of data in the area corresponding to the address generated by the address generating means.
Patent JP-2000168147-A (JP)
Title: Pulse width-modulating apparatus and image-forming apparatus
Inventor: ISHIDA MASAAKI
IPC: H04N1/405
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a pulse width-modulating apparatus which can realize a high level of gradation of images even when an operation speed is high. SOLUTION: The apparatus has a VCO 11, a frequency-dividing circuit 12 and a phase comparator or phase frequency comparator 13. A PLL(phase-locked loop) circuit 1 for generating a plurality of pulses of different phases, e.g. X0, X1, X2 and X3, a selector 15 for selecting one pulse among the plurality of pulses of different phases generated by the PLL circuit 1, an analog delay part 16 for delaying a phase of the pulse selected by the selector 15 in an analog manner, a pulse width-generating part 18 for generating a pulse width from the pulse with the phase delayed by a constant amount by the analog delay part 16 and a reference fundamental signal are mounted to a one-chip integrated circuit.
Patent JP-2000176735-A (JP)
Title: Circular saw tooth
Inventor: MIYAZAKI TSUTOMU
IPC: B28D1/04
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To nearly completely stick the fixing faces of cutting blades to the peripheral end faces of a circular saw substrate by forming linear plane sections on the plan view on the peripheral end faces of the circular saw substrate and the fixing faces of the cutting blades to the circular saw substrate respectively. SOLUTION: Linear plane sections 6, 7 on the plan view are formed on the fixing faces 3a of cutting blades mixed with diamond grains and the peripheral end faces 2a of a circular saw substrate 2 respectively. The fixing faces 3a of the cutting blades 3 can be nearly completely stuck and fixed by brazing to the peripheral end faces 2a of the circular saw substrate 2 in plane connection, not curve connection, thus the fixing strength of the cutting blades 3 to the circular saw substrate 2 can be increased. The plane sections 6 on the peripheral end faces 2a between the slits 5 of the circular saw substrate 2 are formed over the whole area in the peripheral direction in particular, thus the cutting blades 3 can be fixed to the circular saw substrate 2 in the complete plane connection state, and the fixing strength of the cutting blades 3 can be further increased.  The cutting performance of a circular saw tooth 1 can be maintained in the satisfactory state over a long period.
Patent JP-2001192909-A (JP)
Title: Functional pants easy in straddling and method for producing the same
Inventor: YOSHINO KIMIYUKI
IPC: A41D1/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject pants having such a shape as to cause on loosening and stiffness in a cloth in the thigh part when a wearer makes a straddling action, taking into consideration of an angle which an ordinary man can straddle, and also capable of easily stitching, and to provide a method for producing the above functional pants. SOLUTION: This functional pants 1 is such one as to enable a wearer to easily make a straddling action by putting a gusset 6 whose planar shape in stitched condition is square in right and left linear symmetry with a diagonal C as the center, in the thigh 7 stitching up right and left front bodies 2, 3 and back bodies 4, 5 together; wherein the length each of sides 6a, 6b stitched up together with the front bodies 2, 3 when the planar shape of the gusset 6 is stitched up together, is shorter than that of each of sides 6c, 6d stitched with the back bodies 4, 5, and also a three-dimensional swollen part 7a in stitched up condition is formed through stitching up so as to diagonally pick a top part 6g formed on the extension line of the sides 6a, 6b stitched up together with the front bodies 2, 3 when the gusset 6 is expanded, and the vicinity of the top part 6g including the above diagonal C.
Patent JP-2000184272-A (JP)
Title: Digital still camera
Inventor: HAYASHI SHUJI
IPC: H04N5/235
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a digital still camera that utilizes the dynamic range of an image pickup means to the utmost and properly adjusts an exposure. SOLUTION: An MPU 5 detects a maximum pixel value in image data obtained from a CCD 2 and changes an exposure to obtain the maximum pixel value that is a prescribed value. For example, a dynamic range can widely be used by adjusting the exposure so that the maximum pixel value obtained from the CCD 2 reaches a possible maximum value of output of a pixel and then the image quality can be enhanced.
Patent JP-2000186942-A (JP)
Title: Agent mental model preparing method, and agent device
Inventor: KUBOTA TOMOKI
IPC: G01C21/00
Filed: 1998-12-23
Abstract: PROBLEM TO BE SOLVED: To provide an agent device for making an agent capable of conducting a unified and continuous action to allow communication, such as conversation to be turned up in a vehicle. SOLUTION: This agent device is constituted so as to provide a mental state which an agent determines by coping with a driver or the like, when the personified agent is turned up, to conduct an action in conformity with the mental state. The mental state is expressed as an agent mental model 295 expressed by an exponent of 0-9 with respect to respective parameters such as friendship and vigor. The exponents of the respective parameters are determined by such conditions as the response of the driver stored in a mental model changing condition data 296. The agent conducts various actions (actions and sounds) on the driver and a vehicle, based on results of decision and learning related to the states of the mental model 295 and the vehicle. Correspondence of the agent will thereby have the uniformity and continuity based on the agent mental model 295 changed by communication with the driver or the like to be determined.
Patent JP-2001180733-A (JP)
Title: Container cap
Inventor: TAKADA FUMIYA
IPC: B65D47/36
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a container cap wherein a corresponding amount of a mixture substance can be automatically mixed into a constant amount of solvent in a container only by pushing in a push-in rod which passes through a housing provided in the cap. SOLUTION: The container cap includes the housing 3 for receiving the mixture substance P to be mixed into a solvent on an upper part of a cap body 1 and the push-in rod 6 positioned to stand between a top wall 4 which is a lid of the housing 3 and a base wall 5, which passes through the top wall 4 and has a length reaching the base wall 5. The cap also comprises a means with which the base wall 5 is opened by pushing in the rod 6 so that the mixture substance P in the housing 3 is mixed into the solvent.
Patent JP-H04209574-A (JP)
Title: Compound semiconductor sensor
Inventor: ONISHI TOYOKAZU
IPC: G01L9/00
Filed: 1990-12-07
Abstract: PURPOSE:To obtain a compound semiconductor sensor having a high output by using a Schottky gate type FET in which a threshold voltage is increased by a distortion, a Schottky gate type FET in which the voltage is decreased, and a differential output of them. CONSTITUTION:Schottky gate type FETs (MESFETs) 12, 13 are provided on a GaAs substrate 11 in plane [100]. In this case, an orientation of a gate electrode 14 of the MESFET 12 is formed in a direction [100], and an orientation of a gate electrode 15 of the MESFET 13 is formed in a direction [01-1]. In this case, the output characteristics of the MESFETs 12, 13 become reverse to one another, and threshold voltages are vertically symmetrical at a 1V as a center. The MESFETs 12, 13 form a differential amplifier 16 together with a substrate resistance on the substrate 11 to provide stronger output than that of one MESFET, to improve sensitivity and to eliminate formation of a diaphragm.
Patent JP-H04214315-A (JP)
Title: Hot runner type resin molding die
Inventor: YOKOI KOICHI
IPC: B29C45/26
Filed: 1990-12-10
Abstract: PURPOSE:To correspond to the variation of the disposition of a matrix gate of a molding section by loading a hot runner manihold in a hot runner unit, constituting its runner gate as a nozzle in touch with a matrix type gate of a cavity block and making said unit as a cassette. CONSTITUTION:A sprue bush 24 is provided on a hot runner unit 2 and guided to a hot runner manihold. The unit 2 is made as a cassette and inserted into a base holder on the fixed side. A molding cassette 3 consists of a core block 3, a cavity block 32, a mounting plate 33 and an ejection mechanism 34, and matrix type gates 41 for respective matrixes are opened as touch sections of a runner nozzle formed on the hot runner manihold on the back face of the cavity block 32. When a material filled in the matrix is solidified, the core block 31 and the cavity block 32 are separated and a molded product is released.
Patent JP-H04217035-A (JP)
Title: Cpu control circuit
Inventor: NAGAI YASUO
IPC: G06F11/30
Filed: 1990-12-18
Abstract: PURPOSE:To prevent the hang-up of a CPU by providing an abnormal state monitoring circuit and a wait signal release device, so that wait is not applied to the CPU for an abnormally long time. CONSTITUTION:When an abnormal state of a peripheral processing circuit 16, etc., is detected by an abnormal state monitoring circuit 26, a monitoring signal is outputted from the abnormal state monitoring circuit 26. As a result, a wait signal release device 24 is controlled and a wait signal WAIT applied to a CPU 12 is released. Subsequently, by the monitoring signal, the most superordinate INT is applied to the CPU 12. In this case, as for the CPU 12, since the wait is released, the most superordinate INT is received, and the hang-up and the runaway of the CPU 1 are obstructed.
Patent JP-H04224404-A (JP)
Title: Pneumatic tire for emergency use
Inventor: WAKI NOBUO
IPC: B60C11/12
Filed: 1990-12-27
Abstract: PURPOSE:To provide a pneumatic tire for emergency use, with which a satisfact orily large frictional coefficient is obtained even on an icy/snowy road. CONSTITUTION:A plurality of straight grooves 4 are furnished in a tire stretching in its circumferential direction, and the tread pattern is such that a plurality of thypes 6 extending over the whole grounding width TW of tire are provided in the lateral direction. Each siping 6 has a depth D of 3-8mm, and their pitch P in the tire circumferential direction is 3-7mm. Each straight groove 4 is has a small width, and they are located in five equally divided positions of the tire grounding width TW.
Patent JP-H04228698-A (JP)
Title: Coated sheet for color printing
Inventor: KURODA TAKIO
IPC: D21H19/38
Filed: 1990-12-27
Abstract: PURPOSE:To obtain a colored coated sheet for printing without causing irregular coloring. CONSTITUTION:A coated sheet for printing provided with a coating layer consisting essentially of a pigment and an adhesive is characterized in that the pigment coated with a color dye is contained in the aforementioned coating layer.
Patent JP-H04234910-A (JP)
Title: Stem culm-raising device in rush harvester
Inventor: WATABE ICHIRO
IPC: A01D45/00
Filed: 1990-12-28
Abstract: PURPOSE:To surely raise rush having narrow planting rows by superposing middle cases back and forth to constitute a middle raising device and keeping a lug projected from the middle case more short than a lug of raising devices on both outer sides. CONSTITUTION:A middle raising device 3a positioned between raising devices 3 positioned on lateral both sides are constituted by superposing two middle cases back and forth. Length of a lug 4 projected from these middle cases and rotated is constituted more shortly than a raising lug 6 projected opposite to the lug 4 of these middle cases from these both outsides.
Patent JP-H04232003-A (JP)
Title: Cutting method of slicing machine
Inventor: KATAYAMA ICHIRO
IPC: B24B27/06
Filed: 1990-12-28
Abstract: PURPOSE:To obtain a wafer having an arbitrary warped shape. CONSTITUTION:An ingot position correcting mechanism 25 and air pads 28A and 28B are provided in the slicing machine concerned. The displacement to the cutting direction (X-X direction) of a blade 14 is controlled with the ingot position correcting mechanism and, at the same time, the displacement to the direction (Y-Y direction), which is normal to the cutting direction of the blade 14, is controlled with the air pads 28A and 28B.