baber/WOPTO huggingface dataset:
Patent JP-2001298617-A (JP)
Title: Threshold matrix and method and device for gradation reproduction using it
Inventor: OKINAKA KEIJI
IPC: H04N1/52
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a threshold matrix, which can obtain a visually preferable output image even in the case that a very high image quality is required by a simple processing method of an organized dither method, and a method and device for gradation reproduction using it. SOLUTION: The threshold matrix is generated by performing processing which giving a repulsion potential to each dot of a dot pattern of each gradation to determine the dot position for determination of a dot pattern representing an adjacent gradations and when this threshold matrix is used to perform gradation conversion processing of an input image having a uniform density corresponding to the size of the threshold, it has an isotropic and acyclic dot pattern of less low frequency components and has an anisotropic and cyclic or pseudo- periodic dot pattern at least in the vicinity of the lowest gradation or the highest gradation.
Patent JP-2001296512-A (JP)
Title: Display device
Inventor: HIGUCHI YOSHINORI
IPC: G02F1/13
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a display device which realizes a sufficient enlarged image in a small-size device and which can display an image of high brightness and high picture quality. SOLUTION: The display device is equipped with a display panel having a specified effective display region, a display screen 801 having a larger image display region than the effective display region of the display panel, an enlarging imaging optical system 401 disposed between the display panel and the display screen to enlarge and project the display image of the display panel onto the display screen, and a polarizing plate PL disposed on the front face of the display panel 201, enlarging imaging optical system 401 and display screen 801. The polarizing plate PL has the transmission axis parallel to the polarizing plane of the light exiting from the display panel 201.
Patent JP-2001298426-A (JP)
Title: Network fault supervisory system and fault supervisory computer, and computer for supervisory center, and recording medium
Inventor: KATO HIROMORI
IPC: H04B17/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a network fault supervisory system, where a fault supervisory computer is installed, the fault supervisory computer and a computer for a supervisory center transmit/receive information via a network with each other and occurrence of a fault or the like in the network, which is a supervisory object can quickly and is grasped surely at a remote supervisory center and to provide the fault supervisory computer, the computer for the supervisory center and a recording medium. SOLUTION: The network fault supervisory system consists of the fault supervisory computer 2 that supervises a fault in a supervisory object network 11 and of the supervisory center use computer 3, and the fault supervisory computer 2 and the supervisory center use computer 3 transmit/receive information with each other via a network 5, to supervise a fault in the supervisory object network 11. The system has a function of supervising faults in the supervisory object network 11 and a function of informing a network management computer 16 of the supervisory object network 11 regarting the fault in the supervisory object network 11.
Patent JP-2001292889-A (JP)
Title: Mischief preventing tool and milk receiver provided with the same
Inventor: YASUI TAKASHI
IPC: A47G29/30
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To permit a user to easily know whether an opening/closing lid is opened or not by the change of display disposed in the lid before taking out a merchandise after the goods such as a milk bottle or pack are delivered into a milk receiving box by constituting a mischief preventing tool of simple two members, i.e., a display device and an operation member and utilizing the tool for the milk receiving box. SOLUTION: The mischief preventing tool is constituted of the display device and the operation member and the display device is attached to the opening/ closing lid of the milk receiving box where the tool is arranged. Then the function is showed by the display device and the operation member which is carried by a milkman. The display device is constituted by incorporating a slide piece sliding inside an upper slide case and having a lower slide case where the operation member is put in/out. The operation member is constituted by providing a magnet body for sliding the slide piece.
Patent JP-2001293304-A (JP)
Title: Oil separator
Inventor: SOTODANI TETSUO
IPC: C02F1/40
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce production costs by making one absorption tank open to the air in an oil separator to which drain is supplied pneumatically and to improve absorption efficiency by agitating the drain. SOLUTION: Two backflow preventive means 3a, 3b are installed between the first open absorption tank 2 and the second absorption tank 5, and a branch pipe is separated from between the means to connect a pneumatic supply unit 4. When a float switch 4a in the unit 4 is closed, a solenoid valve 8 is actuated in prescribed timing by a controller 8, and compressed air is supplied continually from a pressure adjustor 9 to the unit 4 to supply the drain in the unit 4 to the downstream side. In this way, agitation and absorption are repeated in the tank 5.
Patent JP-2001306764-A (JP)
Title: Method and system for supporting merit rating
Inventor: FUKUI KOICHI
IPC: G06Q10/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a system for constructing a means for performing merit rating on an information communication network, efficiently linking a manager, an evaluator and a person to be evaluated related to merit rating and performing consulting for constructing the way of thinking or framework original for a utilizing enterprise corresponding to suggestions or introductions through the relevant system. SOLUTION: While utilizing a home page or the like on the Internet, an enterprise information register means 11 and an employee information register means 13 register various kinds of information concerning the performance of merit rating from a manager terminal 3 of the utilizing enterprise on an enterprise information database 20, an evaluation item database 21 and an employee information database 22. After the authentication procedure of a utilizing enterprise authenticating means 18 by means of an enterprise ID or the like, an evaluator terminal 4 registers an evaluation point concerning the previously registered person to be evaluated on an analyzed result database 23 by means of an evaluation point register means 14.  The manager simulates evaluation data registered by an analytic condition register means 16 and an analyzed result read means 17 and obtains merit rating data required for assessing a bonus, rise in rank or promotion to a higher status.
Patent JP-2001307779-A (JP)
Title: Nonaqueous electrolyte secondary battery pack
Inventor: TOKUHARA YUKIO
IPC: H01M10/48
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that much useless circuit design including assembling two parallel FETs in a protecting circuit is required for keeping the resistance of a whole battery pack lower if a PTC element is used as an overheat protecting element for the battery pack, and that a control IC of the protecting circuit detects an overdischarging condition of zero battery voltage and shuts off a current passage to prohibit the use until the next charge if the protecting circuit is formed using the conventional control IC and the thermal protector 2 is used as the overheat protecting element when the thermal protector 2 instantaneously breaks with dropping impact or the like. SOLUTION: A thermal protector 2 is used in the overheat protecting element and a control IC is used in a protecting circuit 3 for detecting the battery voltage during overcharge to shut off the current passage and reset it upon recovering the voltage.
Patent JP-2000337597-A (JP)
Title: Method and device for maintaining low temperature of liquefied gas string and conveying chamber
Inventor: RAILLARD JEAN-CHRISTOPHE
IPC: F17C13/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature maintaining method of a string and conveying chamber for a liquefied gas, guaranteeing perfect management of the pressure rise at a low speed and high speed. SOLUTION: A part of the liquefied gas in a chamber 10 is sampled by a pump 18, and the sample is supercooled in a heat-exchange system 22 and re-injected into the chamber selectively. In this method of maintaining at least one string and conveying chamber at a low temperature, further a part of the evaporated gas of the gaseous phase 16 in the chamber is sampled intermittently and compressed by a compressor 36 to be injected again into the sample of liquefied gas, so as to produce a mixture liquefied perfectly and supercooled in the heat-exchange system.
Patent JP-2001299240-A (JP)
Title: Emulsifier composition and oil or fat composition containing the same
Inventor: KOGANEZAWA TOMOYUKI
IPC: A23L29/10
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an emulsifier composition which is sued for producing functional oils or fats, such as oils or fats for frying, for cooking, or for frying rice, and to provide an oil or fat composition containing the same. SOLUTION: This emulsifier composition containing a diglyceride and a polyglyceryl fatty acid ester, and the oil or fat composition containing the emulsifier composition. The diglyceride comprises a diglyceride of a 8 to 12C saturated of unsaturated medium chain fatty acid. The polyglyceryl fatty acid ester is the ester which is not dissolved in oils and fats at a temperature of 30 deg.C, preferably a diglyceryl monofatty acid ester.
Patent JP-2001305052-A (JP)
Title: Method and device for examining wettability of plastic film
Inventor: NANZAKI MITSUHIRO
IPC: G01N21/23
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To automatically examine wettability of a plastic film with an improved wetting index over its overall surface. SOLUTION: A wettability examining device 10 for a plastic film is constructed of a light projecting means 26, polarizing means 27, 28, light intensity detecting means 29, 30, and an examining means 35. Linear polarized light beams emitted from the light projecting means 26 are radiated onto an untreated film 31 and a treated film 33, and light beams transmitted through them are turned into linear polarized light beams by means of the polarizing means 27, 28, intensity of a P polarized light constituent and an S polarized light constituent of these linear polarized light beams are detected by means of the light intensity detecting means 29, 30, and on the basis of the detected light intensity signals, a quantity of change in optical anisotropy of the untreated film and that of the treated film are detected by means of the examining means 35.  There is a proportional relationship between a quantity of change in an wetting index of the film 20 and the quantity of change in optical anisotropy on the inside of the film 20, so that wettability representing whether a wetting index of the treated film 33 is properly improved or not can be examined on the basis of the detected quantity of change in optical anisotropy.
Patent JP-2000290212-A (JP)
Title: New hydroxymethyl group-containing phenolic compound
Inventor: MIZUTANI KAZUYOSHI
IPC: C07C39/12
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having sufficient hardening performance with a small amount compared to conventional similar compounds and related resol resins, therefore useful as e.g. the main agent for coating materials, molding material, adhesive, binder, additive for photosensitive printing plates. SOLUTION: This new compound is a hydroxymethyl group-contg. phenolic compound of formula I (R is CH2OH or H; wherein at least two of Rs are each CH2OH), e.g. a compound wherein all of Rs are CH2OH each in formula I. The compound of formula I is obtained, for example, by the following process: 17.25 g of a phenolic compound of formula II is dissolved in 60 g of an aqueous NaOH solution (10%) to form a reaction liquid, to which 15 g of methanol is added and 30 g of formalin (37%) is then dripped at room temperature; the resulting liquid is heated to 40 deg.C and the reacted for 12 h and subsequently put into an aqueous acetic acid solution to effect crystallization, and the resulting white solid is washed with water and then dried under reduced pressures.
Patent JP-2001314536-A (JP)
Title: Golf club
Inventor: WAGO SHUSUKE
IPC: A63B53/04
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a golf club surely hitting a ball by moving a head in such a state as forming a linear locus by swinging. SOLUTION: This golf club such as an iron and a patter is so constituted that a large number of small air distribution through holes for stabilizing the locus of the head when swung from the face to the rear are formed in the head part of the golf club.
Patent JP-2001320281-A (JP)
Title: Receiver
Inventor: NISHIYAMA KOUICHIROU
IPC: H04N5/44
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To expand the error-correcting ability of an entire receiving/decode system by expanding the correcting ability of a Reed-Solomon decoding circuit by generating an erasure flag from a viterbi decoding circuit for decoding the convolutional code of an inner code, and transmitting this flag to the Reed- Solomon decoder of an outer code. SOLUTION: The receiver is provided with an erasure signal processing circuit 20a for generating and outputting an erasure signal showing the occurrence of an error in byte data from byte-converted byte data outputted from the viterbi decoding circuit and majority-decided bit data before byte conversion and the erasure signal processing circuit 20a is composed of a discrimination circuit 22 for discriminating a unique word from the bit data, a counter 21 for measuring the input cycle of the unique word from the bit data and an erasure signal output circuit 23 for generating an erasure signal in byte data next to the unique word from the output of the discrimination circuit 22, the output of the counter 21 and the byte data and outputting the signal.
Patent JP-2001318918-A (JP)
Title: Translation device and its method
Inventor: OZAKA SHOJI
IPC: G06F17/28
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a translation device capable of executing accurate translation with simple constitution. SOLUTION: A Japanese original to be translated is inputted from an input part 13. A processing control part 11 displays the original to be translated on a 1st window of a display part 14, translates the original to an English sentence and displays the translated English sentence on a 3rd window of the display part 14. The control part 11 retranslates the translated English sentence to a Japanese sentence and displays the translated result on a 2nd window of the display part 14. A user compares the Japanese original displayed on the 1st window with the retranslated Japanese sentence displayed on the 2nd window, and when there is a difference between both the sentences, corrects the original displayed on the 1st window. The correction is reflected to the translated sentence on the 3 rd window and the retranslated sentence on the 2nd window in real time.  When the contents of the original on the 1st window coincide with the contents of the retranslated Japanese sentence on the 2nd window, the English sentence is adopted as a translated sentence.
Patent JP-2001317481-A (JP)
Title: Casing rotary type pump
Inventor: OKUBO TAKESHI
IPC: F04D3/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To obviate a shaft, and simplify the whole pump by rotating a part of a casing in a casing rotary type pump. SOLUTION: A cylindrical rotary body 10 is rotatably installed in an opening part between a channel wall 50 of a channel casing 39 and a diffuser wall 51 via a seal bearing part 12. An impeller 11 is installed on the inner periphery of the rotary body 10 to send out water from a diffuser by rotating. A connecting part 14 is arranged on the outer periphery of the rotary body 10 to be connected to a gear 15. The gear 15 meshes with a gear 17 directly connected to a motor 16 to rotatably drive the rotary body 10. A rotary part is only the rotary body 10 of a part of the casing, and the shaft is obviated to simplify a pump structure.
Patent JP-2001318772-A (JP)
Title: Interface device and peripheral device
Inventor: YAMAMOTO SHUJI
IPC: G06F13/14
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To perform a peripheral device capable of performing an expansion processing at a high speed and reducing costs in the peripheral device such as a printer provided with a parallel port interface and an USB interface. SOLUTION: In the printer 5 provided with an expansion unit 11 for expanding data outputted from parallel port interface logic 12 and firmware 23 and 24 for expanding the data outputted from USB interface logic 22, a selector 25 capable of switching the data inputted to the expansion unit 11 to the output of the parallel port interface logic 12 and the output of the firmware 24 is provided. At the time of expanding the data outputted from the USB interface logic 22, when there are advantages in terms of a processing speed or the like at the time of using the expansion unit 11, the selector 25 is switched and the expansion unit 11 is made usable.
Patent JP-2001324767-A (JP)
Title: Image recording device
Inventor: NAKANISHI KANJI
IPC: G03B27/32
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain an image recording device capable of obtaining a good image by appropriately fixing a photosensitive heat-sensitive recording material. SOLUTION: The photosensitive heat-sensitive recording material 12 is made to pass through a thermal developing part 18 from a storing part 14, then, enter an optical recording part 16 so as to be optically recorded, then, the material is developed by the thermal developing part 18, and fixed by an optical fixing part 20, and then, discharged to outside through a discharging part 22. White light from the optical recording part 16 is also used by the optical fixing part 20, and the photosensitive heat-sensitive recording material 12 is irradiated with the white light. Thus, a latent image is appropriately recorded on the photosensitive heat-sensitive recording material 12, and also, the thermally developed image is appropriately fixed on the material 12 by the same light source.
Patent JP-2001325103-A (JP)
Title: Method and device for preparing simulator and method for aiding simulator preparation
Inventor: TSUGE TATSUYA
IPC: G06F17/50
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a simulation preparation method and device and a simulator preparation aiding method enabling to prepare even a person not experienced in a CAD or CAE system or programming to easily prepare a required simulator. SOLUTION: Respective processing blocks obtained by dividing a series of operation processes for performing simulation by using a computer system are previously prepared. Plural related processing blocks are registered and the registered blocks are previously prepared as processing blocks. A required simulator can be prepared by relating respective processing blocks with each other on the basis of required relation. After relating the blocks, previously prepared GUI parts are defined.
Patent JP-2001324009-A (JP)
Title: Control device of belt type continuously variable transmission
Inventor: KATO YOSHIAKI
IPC: F16H9/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device of an automatic transmission capable of supplying a flow of oil supplied from an assist pump for compensating for shortage of flow of oil pressure without delay of response in the hydraulic control device of the belt type continuously variable transmission. SOLUTION: In this control device of the belt type continuously variable transmission including a main pump normally driven by an engine and an assist pump driven by an electric motor, a transmission control unit is provided with a sudden pressure change judging means for judging the occurrence of sudden oil pressure change, and an assist pump drive or non-drive judging means which drives the assist pump when the sudden pressure change judging means judges the occurrence of a sudden oil pressure change, while, refrains from driving the assist pump when the sudden pressure change judging means judges non-occurrence of a sudden oil pressure change.
Patent JP-2001326017-A (JP)
Title: Installation structure of waterproof seal and waterproof shield device
Inventor: ISHIKAWA YUKITAKE
IPC: H01R13/52
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To enable to eliminate machining process and reduce the manufacturing cost. SOLUTION: The waterproof shield connector 10 comprises a coaxially arranged pin terminal 11, a cylindrical insulating body 12, a cylindrical metal case 13 and an O ring 14 which is mounted at one end circumference of the connector 10. The groove portion, in which an O ring is mounted, is formed by combining the insulating body 12 and the metal case 13 so that one side of the side wall becomes an insulating body, and the other side wall and the bottom face form a metal case 13. As the metal case 13 is made by aluminum die-casting, machining process is not required for forming the groove portion.
Patent JP-2001321635-A (JP)
Title: Method for treating exhaust gas containing organic malodorous component
Inventor: MOTOYUKI AKIHIKO
IPC: C02F3/12
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating an exhaust gas containing an organic malodorous component by which the floor space is decreased by lowering the capacity of an aeration tank, and blown circulating water and the generation of excess sludge are minimized. SOLUTION: When an exhaust gas containing an organic malodorous component is treated, the exhaust gas is brought into contact with the circulating water containing activated sludge in a leakage-plate deodorization tower of moretana type provided with a perforated plate to transfer the malodorous component to the circulating water, then the circulating water is biologically treated in a high rate biological treating device, and the exhaust gas containing the organic malodorous component is treated.
Patent JP-2001328527-A (JP)
Title: Partially widened movable platform
Inventor: KAMIMURA MASAMI
IPC: B61B1/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To form a platform in a necessary position of a platform as necessary. SOLUTION: This partially widened movable platform is formed on a new track in a station platform provided with the new track platform by notching one side of the platform 1. This movable platform is provided with a folded floor 12 having a base end pivoted to one side of the notch 1a and having bent parts in intermediate and appropriate positions and support columns 13 provided in appropriate positions in the rear side of the folded floor 12. Wheels 14 are provided in the bottom ends of the support columns 13.  Even if the number of vehicles traveling on the existing track adjacent to the new track laid in the notch part is increased, only when the increased vehicle is stopped, the folded floor is extended and the platform running in short by increase in the vehicles is temporarily provided and besides it, it is folded so that there is no necessity of reducing vehicles of the new track.