baber/WOPTO huggingface dataset:
Patent JP-2001293486-A (JP)
Title: Method for treating hexavalent chromium-containing waste water
Inventor: KATO ISAMU
IPC: C02F1/70
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of salt concentration and also to reduce the amount of generated SS in a method for reducing Cr6+ to Cr3+ by the FeSO4 method. SOLUTION: In the method for reducing the Cr6+ to Cr3+ by adding Fe2+ to Cr6+-containing water, a DO concentration is reduced by subjecting raw water to aerating treatment and then subjecting the resultant water to reducing treatment.
Patent JP-2001298246-A (JP)
Title: Printed board for electric circuit, electric apparatus, and method for alignment on printed board for electric circuit
Inventor: SAKAKI TAKASHI
IPC: H05K1/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a printed board for an electric circuit, electric apparatus, and method for alignment on the printed board for an electric circuit which allows a very precise alignment of the printed board for an electric circuit and a very precise alignment of electric circuit components on the printed board for an electric circuit. SOLUTION: A circuit pattern 3 is formed on the printed board 2 for an electric circuit. On the surface of the resist applied on the circuit pattern 3, a fine circular recess (reference point) 1 and a fine circular recess 16 are formed by laser. The centers of gravity of the fine circular recesses 1, 16 are found and a straight line connecting the centers of gravities of the two recesses is made an X axis. The center of gravity of the fine circular recess 1 is made a reference point (the origin of the X axis) for an alignment mark and an axis which passes through the reference point and is vertical to the X axis is made a Y axis. Using the X axis and Y axis, the electric circuit component 5 is aligned with lands for an electric circuit component and then is mounted.
Patent JP-2001304558-A (JP)
Title: Fireplace
Inventor: KEGASA AKISHI
IPC: F24C3/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To improve a thermal efficiency and safety characteristic of a fireplace. SOLUTION: This fireplace is comprised of a burner part 12 for igniting fuel G at the outer surface of a color rendering member 5 arranged at a combustion space 7 facing against an interior part and a gas discharging passage 15 for use in feeding or guiding out discharged gas E after combustion which is discharged out of the combustion space 7 and to an outdoor area. Further, this fireplace is comprised of an air passage 16 for feeding combustion air A utilized for combustion of the fuel G from outside; a forced aeration fan 17 for use in discharging the discharged gas E from the discharging passage 15 to the outdoor area; and a heat exchanging means 14 for performing a heat exchanging operation between the discharged gas E in the discharging passage 15 and the combustion air A in the air passage 16.
Patent JP-2000346659-A (JP)
Title: Apparatus for displaying traffic information
Inventor: SAKASHITA NAOHIRO
IPC: G09B29/10
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To display so that only target traffic information can be recognized without damaging a visibility of map information which can be displayed and confirmed. SOLUTION: The apparatus for displaying traffic information lets an operator input a display request for traffic information (step 201). Then, the apparatus lets the operator select traffic information among received traffic information which conforms to a specific region and also conforms to a specific road type (steps 202 and 203). The selected traffic information is turned to a display form different from a road map and, the traffic information in the display form and road map are displayed together by a display means (steps 204-206).
Patent JP-2001309430-A (JP)
Title: Mobile phone
Inventor: OTSU YASUSHI
IPC: H04W12/06
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that can prevent unauthorized use, without the need for conducting special operation by a user at dialing. SOLUTION: When a user uses an operation section 12 to make dialing and holds the mobile phone 2 to make a speech, a constituent sensor 20 detects the amount of chemical substances included in an exhalation of the user, and a speed sensor 22 detects a flow speed of exhalation/inhale. An average flow speed calculation means 24 calculates average flow speed from the flow speed of the exhalation/inhale sensed by the speed sensor 22, and an exhalation period calculation means 26 calculates a changed period of the flow speed from the change in the flow speed of the exhalation/inhale sensed by the speed sensor 22.  Then a transmission control means 28 controls a wireless section 6 to make transmission, only when the sensed amount of the chemical substances matches with the amount of the chemical substances stored in a database 18 within a permissible error range, the calculated average flow speed matches with the average flow speed stored in the database 18 within a permissible error range, and the changing period of the calculated flow speed matches with the changing period stored in the database 18 within a permissible error range.
Patent JP-2001307046-A (JP)
Title: Ic card with display and its liquid crystal display
Inventor: MATSUMOTO FUMINAO
IPC: G02F1/13
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To make a liquid crystal display thin to an extent that it can be mounted on an IC card and to devise arrangement and structure of a connecting part of a circuit board in a polymer film liquid crystal display so that defective connection due to deformation of the connecting part with circuit film is surely prevented. SOLUTION: The liquid crystal display panel is formed by using a polymer film substrate. Electrical connecting parts for the liquid crystal display and an external circuits are intensively arranged in a narrow area when a liquid crystal panel is mounted on the IC card. The connecting parts amount the circuit boards and the external circuit film are intensively arranged on short sides of the IC card. The rear sides of the connecting parts amount electrodes of the liquid crystal display and the external circuits to perform display control of the liquid crystal display are covered by an optical member such as a polarizing plate, a reflection plate and a phase difference plate.
Patent JP-2001306573-A (JP)
Title: Image display device, information-managing device, information management providing device, information display method and information recording medium
Inventor: FUJIKAWA YASUBUMI
IPC: G06F3/0481
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To guide the collection of image information on a network or recording medium while arousing the interest of an operator as to what will happen next. SOLUTION: While using an image displayed on a display device as a key, the operator can acquire new image information, and when a plurality of predetermined image information is acquired as a result of that operation, that operator can further acquire unexpected image information so that new pleasure can be provided to the operator.
Patent JP-2001302315-A (JP)
Title: Backfill material
Inventor: UEHARA NOBUO
IPC: C09K17/44
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a backfill material consisting of a liquid B and a liquid A in which any bleeding is hardly caused even hen cement is premixed with a segregation-reducing material and the flowability of which is well maintained over a long period and in which any gelation time delay phenomenon is hardly caused when mixed with the liquid B, even if long time elapses after preparation of the liquid A. SOLUTION: This backfill material is obtained by mixing a liquid A containing cement, a segregation-reducing material, a congelation-retarding admixture and water, with a liquid B consisting of water glass or a water glass solution prepared by diluting water glass with water, in a volume ratio (A:B) of the liquid A to the liquid B of 98:2 to 80:20, wherein the liquid A, more specifically, comprises: (1) 100 pts.wt. of cement; (2) 150-900 pts.wt. of a segregation-reducing material consisting of a fine powder which contains 1.5-10 wt.% of clay, 0.5-5 wt.% of slag and the remainder of an inorganic powder and has a <=50 μm average particle size; (3) 0.9-6 pts.wt. of a congelation- retarding admixture consisting essentially of a starch decomposition product whose maltose content is >=40 wt.%; and (4) 200-800 pts.wt. of water.
Patent JP-2001003180-A (JP)
Title: Low temperature forming method of superfine particle molding of brittle material
Inventor: AKETO JUN
IPC: C23C24/04
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To form a film or a molding which satisfies the conditions of high density, high strength and other desired conditions without heating by applying a mechanical impact to a superfine brittle particle material fed onto a substrate, pulverizing the material, and joining the pulverized brittle material with each other. SOLUTION: A superfine particle material 7 is mixed with a carrier gas through a nozzle 4, and the mixture is blown onto a substrate 3 while relatively displacing the substrate 3 to the nozzle 4, and the superfine particles are pulverized and joined with each other to form a superfine particle deposit 11 or a superfine particle green compact 16. When this superfine particle green compact 16 has the physical properties sufficient for an intended superfine particle film, it is regarded as a superfine particle film 12 as it is, and the film forming operation can be completed. Alternatively, as necessary, the mechanical impact is applied to the superfine particle green compact 16 formed on the substrate 3, the superfine particles of the superfine particle green compact 16 are pulverized by the impact to form the superfine particle film 12 large in bonding strength.  The mechanical impact is applied by using a method in which the fine particle material is accelerated by an electrostatic field or gas carriage, and blown against the substrates.
Patent JP-2001308256-A (JP)
Title: Display driver module
Inventor: INOUE KOICHI
IPC: H01L25/04
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a display driver module at low cost wherein the connection process of an integrated circuit chip and a wiring pattern in a flexible substrate is shortened and the metal chassis of a display panel acts as a heat-release body. SOLUTION: By pressing the integrated circuit chip 12 having a bump electrode 18 using an anisotropic conductive film 19 or an anisotropic conductive paste or a resin paste which does not include conductive particles or a resin film which does not include conductive particles, a rear face of the integrated circuit chip 12 is adhered to the metal chassis 21 of a display panel with an integrated circuit chip adhesive 20. Thus, the display driver module for the heat-release body of the integrated circuit chip 12 is configured. The display driver module of the low cost is provided because the time of a connection process and the cost of equipment can be reduced by a collective bonding and a radiator is not required.
Patent JP-2001303618-A (JP)
Title: Construction machinery and its canopy
Inventor: YAMAMOTO HIROSHI
IPC: E02F9/16
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide construction machinery in which a specification change is enabled easily between a canopy having a standard specification and a canopy having a TOPS specification. SOLUTION: An add-on mounting section for mounting the TOPS canopy (30A) is installed to a car body frame, to which the STD canopy (30) is secured. A bracket (26) for reinforcement is set up to the add-on mounting section, and the TOPS canopy (30A) is supported and can be fitted by the bracket (26).
Patent JP-2001300613-A (JP)
Title: Method for setting up hot finishing mill
Inventor: TAKEE YASUHIKO
IPC: B21B37/76
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a setup method which is excellent in the setup accuracy of the screw-down location of a finishing mill and rotational speed of rolls or the setup accuracy of the controlled variable of the profile of a material to be rolled in the case that a heating device is provided before the finishing mill of hot rolling equipment. SOLUTION: The setup calculation of the finishing mill is performed using any of the surface temperature of a rough rolled stock on the outlet side of the heating device, the average temperature on the inlet side of finishing mill calculated from that temperature and the average temperature on the inlet side of the finishing mill calculated from the surface temperature on the inlet side of the heating device. The setup of the finishing mill is preferentially decided and feed forward control may be carried out the setting of the heating pattern of the heating device.
Patent JP-2001313000-A (JP)
Title: Discharge lamp
Inventor: UMEMOTO AYUMI
IPC: H01J61/88
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp, having proper characteristics for preventing initial breakage of the lamp, preventing blackening and breakage of the lamp and providing a long service for the lamp. SOLUTION: The discharge lamp comprises a discharge container, formed of a nonconductive material, a pair of tungsten electrodes arranged opposing each other in the discharge container and a luminescent material. With a luminescent substance adjusting zone formed near the fixed end of at least one of tungsten electrodes, it has proper characteristics for preventing breakage and providing long service life.
Patent JP-2001302667-A (JP)
Title: Imidazopyrimidine derivative and triazolopyrimidine derivative
Inventor: YURA TAKESHI
IPC: A61K31/505
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a compound exhibiting excellent Syk tyrosine kinase inhibiting activity. SOLUTION: The objective compound is expressed by formula (R1 is X-R4, a (substituted) heterocyclic group, a (substituted) carbocyclic group or a (substituted) condensed ring group; X is CR5R6, O, S, SO, SO2 or NR7, Y is CH or N; R2 is H, a (substituted) 1-10C alkyl or the like; R3 is a (substituted) aryl, a (substituted) heteroaryl or the like; R4 is a (substituted) aryl, a (substituted) heteroaryl or the like; and R5, R6 and R7 are each independently H, a (substituted) 1-10C alkyl or the like).
Patent JP-2001311270-A (JP)
Title: Connecting structure for roof facilities
Inventor: FUJIIE MITSUO
IPC: H01L31/042
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To mechanically and electrically connect roof facilities to each other in a simple and positive manner without using special members. SOLUTION: A joint material (51) and a facing material (52) sandwich parts of mutually facing side frame members (24) and (24) of adjacent solar battery modules (1) and (1), to thereby connect the modules (1) and (1) together. Then, a screw (80) for fixing the facing material is penetrated through both frame members (22) and (23) of the mutually superposed solar battery modules (1) and (1), to thereby electrically connect the modules (1) and (1) together, as well.
Patent JP-2001299220-A (JP)
Title: Mechanism to prevent adhesion of tea scrap to coil spring of tea processing apparatus
Inventor: UCHIDA TAIZAN
IPC: A23F3/12
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To develop a new mechanism to prevent the adhesion of tea scraps to a coil spring of a tea processing apparatus capable effectively keeping the quality of the processed tea by preventing the adhesion of tea scrap, etc., to the coil spring and eliminating the cleaning work. SOLUTION: Steamed tea leaves A charged to a rolling and drying drum 4 and pressed with a rolling arm 5 rotating in the drum 4. The rolling arm 5 presses a paddle 52 against a corrugated plate 2a with a coil spring 53 and a shrinkable member 55 is placed at the inner side of the coil spring 53 in a solid state. The adhesion of tea scraps D, etc., to the coil spring 53 can be prevented by the structure to prevent the lowering of the grade of processed tea caused by the intrusion of tea scraps D, etc., into the tea leaves A under processing. The apparatus dispenses with the cleaning work to save the labor and ensure the safe work of the operator.
Patent JP-2001311132-A (JP)
Title: Method and device for collecting oil
Inventor: TAKAHASHI SHINJIRO
IPC: E02B15/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To solve such a conventional problem that although the collection work for runoff oil to the occean caused by oil field accidents or oil tanker accidents has been carried out by an exclusive or multi-purpose oil collecting device such as a suction type oil collecting boat or a dredger type collecting boat or the like, these require much cost and are expensive and hence, the number of arranged boats is limitted and large facilities are required to moor or house the boats in the arrangement place. SOLUTION: An oil collecting bucket appropriate for collecting floating oil by separating runoff oil to water surface like the sea due to an accident from water is mounted on a crane, a derrick boat, an excavating machine, etc., which are used for an ordinary construction work to collect oil.
Patent JP-2001318050-A (JP)
Title: Measuring method of trace oh group concentration contained in quartz glass
Inventor: OCHIAI SHUSUKE
IPC: G01N21/35
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and accurately measuring the trace OH group concentration in a quartz glass body. SOLUTION: Test pieces having facing two planes are manufactured respectively from a measuring quartz glass body and a blank quartz glass body having a known OH group content. After setting the imaginary temperature difference of the two test pieces within 200 deg.C, the test pieces are put in the infrared spectrophotometer. An infrared ray having the wavelength in the range of about 2,500 nm-about 2,950 nm is allowed to enter vertically one plane of the facing two planes successively, and simultaneously an outgoing ray is detected from the other plane. The difference spectrum between outgoing ray spectrums of each test piece is determined, and an OH group absorption peak in the wavelength of 2,720 nm is selected, and the OH group content is calculated from the peak height by using mathematical expression 1.  Csample=Cblank÷ΔA/Lε×(MH+MO)/ρ×103 (Csample is the OH group concentration in the measuring test piece (wt.ppm), Cblank is the OH group concentration in the blank test piece (wt.ppm), ΔA is the peak height (ABS.), L is an optical path length (cm), ε is an absorption coefficient (1.mol-1.cm-1), MH is the atomic weight of hydrogen, MO is the atomic weight of oxygen, and ρ is the density of the quartz glass (g.cm-3).).
Patent JP-2001312283-A (JP)
Title: Music distribution system
Inventor: YOSHINO MOTOHIRO
IPC: G10K15/04
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To shorten the wait time of a user by performing downloading from a server side at every fixed time. SOLUTION: Of the music distribution system, a client side is equipped with a request music number totalizing means 8 which totalizes request numbers by pieces of music, a request music number storage means 9 which stores the totalized music numbers by the pieces of music by the means 8, a downloading start time setting means 10 which sets the time when request music stored in the request music number storage means 9 begins to be download, a request music selecting means 11 which selects more than a specific number of pieces of request music among the request musics stored in the means 9 except the music stored in a client-side music memory 12 at the downloading time start time set by the downloading start time setting means 10, and a music sending and receiving means 5 which sends music information regarding the request music selected by the selecting means 11 to a server side and receives the music corresponding to the music information from a server side.
Patent JP-2001320245-A (JP)
Title: Predistortion circuit
Inventor: KIJIMA TORU
IPC: H03F1/32
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To control the amplitude and phase of a distortion wave signal in a configuration simplified rather than conventional one. SOLUTION: This circuit is provided with a first hybrid circuit 11 for outputting an inputted basic wave signal while having a different phase, a first distortion generator 14 capable of outputting the basic wave signal after distorting it, and controlling a distortion quantity, a second hybrid circuit 12 for providing the basic wave signal and the distortion wave signal by sending the basic wave signal outputted from one output terminal of the first hybrid circuit 11 to the first distortion generator 14, a second distortion generator 15 capable of outputting the basic wave signal after distorting it, and controlling a distortion quantity, a third hybrid circuit 13 for providing the basic wave signal and the distortion wave signal by sending the basic wave signal outputted from the other output terminal of the first hybrid circuit 11 to the second distortion generator 15,  and a synthesizer for synthesizing the outputs of the second and third hybrid circuits.
Patent JP-2001040096-A (JP)
Title: Heat-resistant engineering plastic resin composition and molded product using the same
Inventor: HAYAMI HIROSHI
IPC: C08J5/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing a molded product having high heat resistance and excellent in heat aging resistance and useful in the surface packaging field, etc., of substrate connectors or electronic parts by melt mixing a specific engineering plastic with a specified organic compound. SOLUTION: This engineering plastic resin composition is obtained by melt mixing (A) an engineering plastic having reactional active sites with a specific functional group or the reactional active sites imparted thereto with (B) an organic compound having the above functional group and a polymerizable functional group in the same molecule. The component A is preferably a homopolymer of styrene having maleic anhydride group or a copolymer of the styrene having the maleic anhydride group and the component B is preferably an organic compound having a polymerizable functional group selected from the group consisting of vinyl group, allyl group, acrylic group and methacrylic group and a functional group selected from the group consisting of amine group and epoxy group in the same molecule (e.g. glycidyl methacrylate).
Patent JP-2001318728-A (JP)
Title: Computer resource provision management system
Inventor: ENDO TAKESHI
IPC: G06F1/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an environment for easily providing a service requester with the throughput of a computer through a network. SOLUTION: In a service request processing, a management server computer 1 extracts one or plural processings required for a service requested by a service user, extracts the computer of a service provider provided with a processing program selected there and selects the provider based on the importance or urgency of the processing and the number of times of the non-reply of a throughput provision history. The processing is requested to the selected provider together with the transmission of a processing parameter, and when the response of a processing result is confirmed, the processing result is received and transmitted to the computer of the service requester, provision time is added to the throughput provision history of the service provider who provides the service and total required time is added to the service history of the service requester.