baber/WOPTO huggingface dataset:
Patent JP-2002066333-A (JP)
Title: Photocatalyst comprising metal oxynitride having responsiveness to visible light
Inventor: DOUMEN KAZUNARI
IPC: B01J23/42
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst active to visible light and comprising an oxynitride containing at least one transitiog metal and to provide a photocatalyst for the decomposition of water. SOLUTION: The photocatalyst comprises an oxynitride containing at least one transition metal and further containing at least one element selected from the group consisting of the alkali metals, the alkaline earth metals and the group IIIB metals. The transition metal is selected from the group consisting of La, Ta, Nb, Ti and Zr. The further contained metal is selected from the group consisting of Ca, Sr, Ba, Na, K and Rb.
Patent JP-2002078005-A (JP)
Title: Portable terminal with emergency information reception notice function
Inventor: ISHIKAWA JOSUKE
IPC: H04W4/06
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal that can be obtain a caller notice especially easily recognized by a possessor of the portable terminal in the case of receiving cell broadcast of emergency information. SOLUTION: The portable terminal is configured such that the portable terminal makes a notice operation in a way of being easily recognized by the possessor of the portable terminal in spite of a notice operation set at present in the case of receiving a cell broadcast including a signal denoting the emergency information.
Patent JP-2002071076-A (JP)
Title: Inserter tube for branch and method of connecting inserter tube
Inventor: HIROTA MOTOAKI
IPC: F16L41/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an inserter tube for branch with a small tube length and the method of connecting it. SOLUTION: The inserter tube 1 is at least made to be orthogonal cruciate shape at the turning point and when in the shape of cruciate tube, the tube is made to be a short closing tube 12. A connection tool 3 consists of a tool body 31, a spindle 32, a pull pipe 33 and a cross pipe 34. The tool body 31 is provided with a stemnut 35 screwed with the spindle 32 in the center and a holding arm 38 to fix on the valve 2, etc., at both ends.
Patent JP-2001098113-A (JP)
Title: Rubber composition containing polyalkylene polymer having hydroxyl terminal and tire having its tread
Inventor: SANDSTROM PAUL HARRY
IPC: C08L9/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition polyalkylene polymer having hydroxyl terminal having an excellent property, and to provide a tire having its tread. SOLUTION: This rubber composition consists of an elastomer based on at least 1 kind diene group constituted mainly by cis-1,4-polyisoprene rubber, also by at least 1 kind of liquid hydroxyl terminal polyalkylene polymer, a reinforcing material as a carbon black or the carbon black and/or a silica and a coupling agent. The tire having a tread having such rubber composition is also provided.
Patent JP-2002070955-A (JP)
Title: Double meshing silent chain
Inventor: KOZAKURA NOBUTO
IPC: F16G13/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion of a shoe, by preventing a twist caused by lateral swinging of a chain, when an external peripheral surface side of the double meshing silent chain is meshed with a sprocket, to attain improvement of running stability, and reducing a surface pressure per unit link plate when an internal peripheral surface side of the chain comes into slide contact with the shoe. SOLUTION: An inner side link plate 5 is provided so as to protrude a meshing tooth 2 to an internal peripheral surface side of a chain in a side of the central part in a chain width direction, an outer side link plate 6 is provided so as to protrude a meshing tooth 2 to an external peripheral surface side of the chain in a side of both the outer sides in the chain width direction, in addition a guide plate 8 having no meshing surface, with a back surface formed in a flat face, but a pair of pin holes is provided in a side of the outermost in the chain width direction, the connection pin is press fitted to the pin hole of the guide plate.
Patent JP-2002070050-A (JP)
Title: Discharge opening for vertical pipe
Inventor: NONAKA TOSHIHIDE
IPC: F16L41/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide, a discharge opening for a vertical pipe capable of easily installed for connecting the discharge opening to the sewerage main pipe in a manhole. SOLUTION: The discharge opening for the vertical pipe is formed by coupling a discharge opening saddle 2 to a lower end portion of the vertical pipe 1 provided at a spiral guide passage; a saddle portion 21 provided at one end portion of the discharge opening saddle 2 is coupled to a peripheral wall of a discharge hole 111 formed to open sideward at the bottom end portion of the pipe main body portion 11 of the vertical pipe 1; a socket 22 for end connection of runoff pipe R coupled to the main pipe G of sewerage to the other end portion of the discharge opening saddle 2 or an insert hole is provided; the center portion of the discharge opening saddle 2 is made cylindrical; the bottom of the cylindrical portion 23 is formed so that sewage flows down almost horizontally from the discharge opening;  and inside diameter of the cylindrical portion 23 has a widened diameter at other end portion side than one end potion side.
Patent JP-2002069049-A (JP)
Title: Method for producing hydrazodicarbonamide
Inventor: KONISHI TAKASHI
IPC: C07C281/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing hydrazodicarbonamide in high yield. SOLUTION: This method for producing hydrazodicarbonamide is characterized in that a ketazine or a hydrazone is reacted with urea in the presence of soluble salts under a reduced pressure condition.
Patent JP-2002068714-A (JP)
Title: Ozone-generating element
Inventor: HAGA YOSHIAKI
IPC: C01B13/11
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain an ozone-generating element which is excellent in durability. SOLUTION: The ozone-generating element has a plurality of plate-like discharge electrodes, a crossover connecting with the discharge electrodes, a protective layer provided on the surface of one side of the discharge electrode and the crossover, an dielectric provided on a surface of the other side of the discharge electrode and the crossover and a plate like earth electrode provided on the other surface of the dielectric,  generates a creeping discharge on a surface of the guard layer situated on the upper part of the discharge electrode by applying a high frequency and a high voltage between the discharge electrode and the earth electrode and arranges a position of an end section of the earth electrode so as to place on the discharge electrode side from a position of an end section of the discharge electrode side of the crossover in case of viewing from a plate thick direction of the ozone generating element. In particular, a distance D between the position of the end section of the earth electrode and the position of the end section of the discharge electrode side of the crossover is preferably D>=ε×(V/E-d) (wherein, ε is a permittivity of a derivative; V is an applied voltage; (d) is a length of a void; and E is a discharge starting electrical field at a distance of (d)).
Patent JP-2002073075-A (JP)
Title: Voice recognition device and its method
Inventor: SAITO HIROSHI
IPC: G10L15/18
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To improve operability and responsiveness when retrieving an institution name or the like by avoiding the execution of a troublesome procedure for following the hierarchical structure of a voice recognition dictionary having a hierarchical structure in order, and determining all conditions for narrowing down. SOLUTION: The voice recognition device is composed of a plurality of voice recognition dictionaries having a hierarchical structure (recognition dictionary storage part 105), an extraction means to extracts a desired dictionary as a waiting word list in the voice recognition dictionaries (control part 107), a selection means to select the operation of the desired dictionary in the voice recognition dictionaries (recognition dictionary selection part 104), a storage means to store the dictionary selected by the selection means as the waiting word list of the uppermost hierarchy with a usual dictionary extracted by the extracting means (RAM 103), and a recognition means to recognize an inputted voice by comparing the inputted voice with the waiting word list stored in the storage means (recognition part 102).
Patent JP-2002076648-A (JP)
Title: Electronic apparatus cover
Inventor: YAMAGUCHI ICHIRO
IPC: H05K5/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus cover which can be easily cleaned and rinsed. SOLUTION: An electronic apparatus is housed inside an electronic apparatus cover. The electronic apparatus cover is formed of thermoplastic resin, and a contact angle that water makes with the surface of the electronic apparatus cover is 800 or below.
Patent JP-2002081575-A (JP)
Title: Piping structure for base isolation building
Inventor: KIMURA MITSUJI
IPC: F16L1/024
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure for a base isolation building capable of surely preventing the leakage of the fluid at the comparatively low cost. SOLUTION: In this piping structure for a base isolation building comprising a ground side piping 7 mounted at a ground 2 side to supply the fluid, a building side piping 21 mounted on the ground 2 at a building 1 side through a base isolation structure 4, and a connecting pipe for communicating and connecting the building side piping 21 and the ground side piping 7, the connecting pipe is formed by a flexible pipe 12 having the flexibility, one end side of the flexible pipe 12 is fixed to the ground 2 side by a ground side fixing part 14, the other end side is fixed to the building 1 side by a building side fixing part 16, and an intermediate part of the flexible pipe 12 positioned between the ground side fixing part 14 and the building side fixing part 16 is held in a non-fixed and non-contact state and further in a curved state.
Patent JP-2002084047-A (JP)
Title: Split structure of printed wiring board and splitting method of printed wiring board
Inventor: IIDA MASAKAZU
IPC: H05K1/14
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a split structure of a printed wiring board, which enables reduction in costs of components and the processing of the components in the simple constitution of the split structure and enables the three-dimensional arrangement of two printed wiring boards in a casing, and to provide a spliting method of the printed wiring board. SOLUTION: A spliting line 2 for splitting a printed wiring board 1 into two printed wiring boards 1A and 1B is provided on the board 1. Before the spliting the board 1, with components mounted on the board 1, a plurality of wirings 3 for connecting the two-split boards 1A and 1B with each other are provided on the board 1 and the components and the wrings 3 are soldered to the board 1. The board 1 is split into two boards 1A and 1B along the spliting line 2 and the boards 1A and 1B are arranged in three dimensions within a casing 4.
Patent JP-2002089544-A (JP)
Title: Conductive roller
Inventor: MIYATA KAZUYO
IPC: G03G15/02
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To achieve good toner releasability of a conductive roller by assuring the uniformity of the surface resistance of the roller without reducing the surface roughness and the surface hardness of the roller. SOLUTION: The conductive roller 1 is provided which includes a roller base material 3 having formed on its surface an urethane resin coating layer 4 containing conductive powders dispersed therein and also containing a fluorine surfactant.
Patent JP-2002093985-A (JP)
Title: Resin molded semiconductor device
Inventor: TAKAO DAISUKE
IPC: H01L23/50
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded semiconductor device free from bringing the hanging lead of a lead frame into contact with the wiring of a substrate at the time of substrate mounting. SOLUTION: A semiconductor element 2 is loaded on the die stage 1a of the lead frame 1 provided with the die stage 1a, the hanging lead 1e' continued to the die stage, an inner lead and an outer lead continued to the inner lead, resin molding is performed so as to expose the outer lead along the lower surface of molding resin, and resin molding 3a is performed so as not to expose the hanging lead 1e' along the lower surface of the molding resin 3. Since the lower surface of the hanging lead is molded with the resin 3a, it is not brought into contact with the wiring of the substrate at the time of substrate mounting and the semiconductor element is not electrically affected through the hanging lead.
Patent JP-2002092370-A (JP)
Title: Matching system between need information and service information
Inventor: KAWABE HIROSHI
IPC: G06Q50/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a matching system between need information and service information capable of finding a service provider fit for a request only by making a need transmitter only publish his own need. SOLUTION: This system is equipped with a means for urging the input of need information to a transmitter terminal 2 used by the need transmitter, an means for classifying the inputted need information for ever need transmitter, and housing the information in the state capable of being outputted to a terminal device, a means for outputting the need information housed relative to each need transmitter to the terminal device, and classifying and displaying the information every need transmitter, and a means for urging input of entry information to each need information classified and displayed for every need transmitter to a provider terminal 3 used by the service provider for providing the service, a means for housing the inputted entry information in the state capable of being outputted to the terminal device,  and a means for outputting the housed entry information to the terminal device, and displaying the information in relation to the need information inputted in the first place.
Patent JP-2002086232-A (JP)
Title: Method for manufacturing header pipe for heat exchanger
Inventor: KATAYAMA KIYOSHI
IPC: F28F9/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To easily provide a header pipe having a flat surface without providing any bending or brazing means. SOLUTION: A plurality of tube insertion holes 12 are made in one side surface of a pipe 3 at appropriate intervals, comb teeth 14 are set on a core 15 with a plurality of comb teeth 14 erected on a base 13 while the comb teeth 14 are inserted in the tube insertion holes 12 in the pipe 3, and a recess 10 having a flat bottom surface 11 is formed by pressing for pressing a pressing die 17 in an area with both ends of an upper surface of the pipe 3 remaining. Thus the header pipe having the flat surface for joining a liquid receptacle can be easily manufactured without any bending or brazing.
Patent JP-2002088410-A (JP)
Title: Method for effectively using fly ash and iron-containing waste material
Inventor: IWASAKI MASAKI
IPC: B09B3/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively using fly ash and iron-containing waste material by which the fly ash and the iron-containing waste material, produced in large quantities in iron works can effectively be used as resources. SOLUTION: After mixing the fly ash with the iron-containing waste material such as iron oxide scale, scarfing waste of iron and steel cast slab, this mixture is granulated to make a briquette, and this briquette is charged onto molten iron or molten steel, and the yield of the iron is improved by adjusting the basicity of the molten slag, and also, reducing iron oxides in the iron-containing waste material.
Patent JP-2002088911-A (JP)
Title: Joint structure for steel ends
Inventor: KITABAYASHI TAKAYASU
IPC: E04B1/58
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure for steel ends, which ensures suitable joining strength and implements both excellent working efficiency and excellent cost efficiency. SOLUTION: According to the joint structure, an engaging member 13 is arranged on an upper face 12b of a beam end, and an extended portion 13a of the engaging member 13 outward extended from an end face 12a of a beam 12 and an upper end face 11b of a column member 11 are joined to each other as appropriate, and they are fixed together by a binding means 14 such as a bolt.
Patent JP-2002060028-A (JP)
Title: Spontaneous ordering control system
Inventor: AKASAKA HITOSHI
IPC: G06Q30/06
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a spontaneous ordering control system capable of improving a troublesome ordering control system of conventional materials and packaging materials by an oder giver and easily making an efficient delivery plan by an order receiver. SOLUTION: The order receiver can spontaneously deliver commodities, if an order is within a stock range permitted, based on the present number and amount of stock, the maximum permission stock amount, the minimum permission stock amount, the number and amount of stock transition presumption based on a production plan and an excess and lack of number and amount of stock transition presumption disclosed on Internet or on-line by the order giver as shown in Fig. 3.
Patent JP-2002091793-A (JP)
Title: Measure system to counter information processing fault and recording medium
Inventor: FUJIWARA YOICHI
IPC: G06F11/22
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a measure system to counter information processing fault and a recording medium capable of utilizing the detailed RC analysis tool or analysis result of an information processing system by sharing the detailed RC analysis tool or the analysis result. SOLUTION: In the measure system to counter information processing fault capable of using the analysis result or the like for fault measures by analyzing the utilizing a reference code and component pointing-out prepared by an information processing system, in which a fault occurs, this system has a function 11 for inputting analytic information such as analysis result, a function 2 for storing the analytic information, a function 31 for retrieving the analytic information to be stored and a function 32 for outputting the retrieval result.
Patent JP-2002095421-A (JP)
Title: Method for producing rice cracker
Inventor: YAMAGIWA KUNIMASA
IPC: A23G3/50
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing in a short time a rice cracker excellent in palate feeling. SOLUTION: This method for producing rice cracker is characterized by directly supplying dough using nonglutinuous rice powder as the main material without aging the dough to a proofer (a sort of bakery fryer for final proof), followed by preheating the dough, putting the resultant dough between vertical two iron plates and operating the plates on a gas burner while reversing the plates so as to roast both the sides of the rice cracker.
Patent JP-2001122925-A (JP)
Title: (meth)acrylate copolymer for pour point depressant
Inventor: LIESEN GREGORY P
IPC: C10N30/02
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a (meth)acrylate copolymer useful for a pour point depressant. SOLUTION: This copolymer comprises 5-60 wt.% of a 11-15C alkyl (meth) acrylate and a 95-40 wt.% of 16-30C alkyl (meth)acrylate. The copolymer imparts an excellent low-temperature behavior to lubricating oil.
Patent JP-2002098531-A (JP)
Title: Optical axis correcting system, its measuring device of optical axis deviation, and lightwave collimator system having optical axis correcting function
Inventor: HOSAKA NAOKI
IPC: H01S3/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To carry out the adjustment of an optical axis in a short time without the constraint of location. SOLUTION: A measuring device of optical axis deviation 30 is coupled to a lightwave collimator system 10, and light from a target light source installed as a dummy is received by both a lightwave tracking sensor 16 and the measuring device of optical axis deviation 30 through a laser emitting optical mirror for projection 15 and a laser light guiding optical path 14. The measuring device of optical axis deviation 30 determines a correct value equivalent to the deviation of optical axis on the basis of both a result of light reception from the laser light guiding optical path 14 and a result of control executed in a gimbals drive control circuit 17 by sequentially varying an slope angle of a gimbals mechanism 11. This correct value data for each slope angle are memorized in an optical axis correcting data memory 181 in an optical axis adjustment control circuit 18.  In practical use, the optical axis adjustment control circuit 18 reads the correct value data corresponding to the slope angle from the optical axis correcting data memory 181 each time the gimbals mechanism 11 rotates, and corrects the optical axis of the laser light guiding optical path 14 on the basis of the correct value data.
Patent JP-2002096020-A (JP)
Title: Interior and exterior panel and method for manufacturing the same
Inventor: SAKUMA AKIO
IPC: B05D3/12
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide mortar or ceramic interior and exterior panels which reproduce the surface form and tone of used brick, natural crushed stone or the like. SOLUTION: A panel substrate 1 having a surface formed with a complicated rugged pattern is obtained by using a die molded from used brick, natural crushed stone or the like. Then a sealer layer 2, a base coating layer 3 and a base such as sand, beads or the like adhered to the base coating layer 3 are applied on the substrate, and then coating ink is applied thereon through a masking material 10 by spraying several times for each color so as to spread the coating ink over the formed surface of the complicated rugged pattern as well as to form coating layers 5a to 5d with delicate tones by the combination of the ink. Then a clear layer 7 is formed on the surface.
Patent JP-2002098881-A (JP)
Title: Optical device
Inventor: DEMURA TAKESHI
IPC: G02B7/04
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical device by which excellent manual operation feeling is obtained even though it possesses a motive power transmitting system having backlash. SOLUTION: In the driving of a motor 9 constituting an electrically driving system G, a gear 15 meshed with a gear 14 is rotated, the manual operation ring 7 of a manual operation system H is rotated through a slip mechanism S functioning as a friction clutch, and a moving lens group 1 is moved along in an optical axis direction by the rotation of a rotary barrel 5. In such constitution, assuming that torque required to drive the ring 7 by the mechanism S is TL, limit torque transmitted by the mechanism S is TF and torque required to drive the system G from the output side thereof is TM, they are set to TL< TF<TM.