baber/WOPTO huggingface dataset:
Patent JP-2003112339-A (JP)
Title: Injection mold
Inventor: KITAI RYOJI
IPC: B29C45/38
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the waste of the ejection time of an ejector pin and to certainly cut a gate regardless of the shape of a resin product while also preventing the damage of a part. SOLUTION: In this injection mold which is constituted so that a cavity having a product shape, a runner and a side gate are formed between a fixed mold and a movable mold at the time of clamping of both molds and has an ejection mechanism comprising an ejector pin on the side of the cavity for separating the resin product and an ejector pin on the side of the runner for separating the resin molded part molded by the runner both of which are provided to either one of the fixed mold and the movable mold, the ejection mechanism 6 is equipped with a gate cutting pin 7 coming into contact with the resin molded part 52 to eject the resin molded part 52 in the direction separated from the resin product 51, and the ejector pin 8 on the side of the cavity, the ejector pin 9 on the side of the runner and the gate cutting pin 7 cooperate with each other to advance and retreat.
Patent JP-2003114135-A (JP)
Title: Geographical information-supplying method and apparatus, and software
Inventor: ITO HIROMI
IPC: G01C21/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a geographical information-supplying apparatus and the like for presenting an ease-to-understand course suitable for the request of an individual user by presenting an information map including a map of a prespecified region by the user, and real-time information and notable information currently in the news in the same screen. SOLUTION: The geographical information-supplying apparatus comprises a condition-inputting means for allowing a user to input conditions related to a desired region, a time zone, an own attribute, and taste, a means for specifying a destination that a user visits, and a visit condition-determining means for determining visit conditions when visiting the destination to be visited based on at least either of pre-equipped database information, current real-time information, or prediction information for predicting conditions when the information is to be utilized.
Patent JP-2003115230-A (JP)
Title: Operation button unit with indicator and electric apparatus provided with it
Inventor: KODERA NOBUKAZU
IPC: H01H9/16
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an operation button unit with an indicator allowing a luminescent state of the indicator to be confirmed not only from one direction but also from two or more directions, in particular from a horizontal direction as well. SOLUTION: This operation button unit is provided with an illuminant 15 on the lower side of transparent operation buttons 1 formed on a panel 6 and capable of notifying a user of a function or a state realized by the operation of the operation buttons 1 by brightening the operation buttons by emission of the illuminant. The operation buttons 1 can emit the light emitted from the illuminant 15 by dividing it into two or more directions outside the operation buttons 1. The emission direction of the operation buttons 1 is preferably in a range of a specific viewing angle from the upper direction and the horizontal direction.
Patent JP-2003114006-A (JP)
Title: Vaporization oil burner
Inventor: ADACHI KAZUHIRO
IPC: F23D11/10
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce an electrical cost during waiting for preheating of a vaporization oil burner and to ensure excellent combustion. SOLUTION: The vaporization oil burner comprises a burner head 15 to burn vaporized gas fed from a vaporizer 12; a mixing chamber 16 situated close to the vaporizer 12 and the burner head 15 and forming a gas passage running from the vaporizer 12 to the burner head 15; and a control part 18 to control the temperature of the vaporizer 12. The mixing chamber 16 is formed of a material, such as stainless, being low in thermal conductivity.  The burner head 15 is formed such that the burner head is situated in parallel to the vaporizer 12, primary ports 15a to inject vaporized gas and secondary ports 15b to inject combustion air are alternately aligned, the direction of height is limited so that dew of vaporized gas in the mixing chamber 16 is not re-condensed during starting of combustion, a hole is formed in the shape of a plurality of craters in the tip of a nozzle 14, and vaporized gas is injected against the whole surface of the vaporizer.
Patent JP-2003117643-A (JP)
Title: Method for continuously casting bloom and billet of steel
Inventor: YAMANAKA AKIHIRO
IPC: C22C38/18
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously casting a bloom and a billet of steel with which even in the steel having much generation of ferrite phase at the Ar3 transformation the occurrence of center cavity and component segregation can be prevented. SOLUTION: In a method performing a secondary cooling just below a mold in a first process A1 of the secondary cooling and performing the secondary cooling near the end stage of solidification in a second process A2 thereafter, the cast bloom or billet 5 is further cooled from a position of the cast bloom or billet having 0.4 solid phase ratio at the center part of the thickness by performing the secondary cooling to the cast bloom or billet in the second process, and in the arbitrary position in the casting direction in the interval to the position of the cast bloom or billet where the temperature at the center part of the thickness becomes 1200 deg.C, a ratio of an area S2 of the portion having not more than Ar3 transformation, possessed in an area S1 of the solidified shell in the cross sectional area of the cast bloom or billet is controlled to <=3%.
Patent JP-2003119654-A (JP)
Title: Water-disintegrable sheet and method for manufacturing the same
Inventor: TAKAI HISASHI
IPC: D04H1/4266
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a water-disintegrable sheet having a large wet strength and a large dry strength, easily balanceable between the strengths and water- disintegrability, and producible at a low cost. SOLUTION: The water-disintegrable sheet is obtained by the following steps: a fiber web is formed by using hemp fiber having a Canadian Standard Freeness of <=600 ml and having fiber lengths of <=10 mm, and one or more kinds of other fibers having fiber lengths of <=10 mm in such a manner that the hemp fiber is included at a ratio of 2-30 mass% to the mass of the whole of the water-disintegrable sheet; and the fiber web is subjected to a high pressure water treatment to entangle fibers and to bind fibers with hydrogen bonds or van der Waals force with each other. A sheet having a high fiber strength and excellent water-disintegrability can be obtained due to the bonding force of the hemp fibers.
Patent JP-2002164367-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NEMOTO YOSHIHIKO
IPC: H01L23/12
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent heads of bump electrodes from being crushed and damages to semiconductor substrate or element when sealing the exposed bump electrodes formed on a semiconductor substrate with resin. SOLUTION: Bump electrodes 25, each composed of an upper layer tapered upward with narrowing the sectional area and a columnar lower layer, are formed on a semiconductor substrate 9, the upper layers of the bump electrodes are inserted into through-holes 32 of a plate 33, each having a opening smaller than the bottom of the bump electrode upper layer, the entire in this condition is covered with a die 34 and sealed with a resin, and the die 34 and the plate 33 are removed.
Patent JP-2002366324-A (JP)
Title: Printer server and print system
Inventor: ONO YOSHIYUKI
IPC: G06F3/12
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To shorten the print waiting time as much as possible. SOLUTION: The printer server 20 periodically grasps the communication performances of printers PT1 to PT5 and sorts them in order from the highest communication performance to generate a communication performance list LS10. The communication performance list LS10 is transmitted to computers PC1 to PC4, and a user transmits print data to a print queue corresponding to the printer having the higher communication performance on the basis of this list.
Patent JP-2003128413-A (JP)
Title: Method for producing silica sol
Inventor: NISHIDA HIROYASU
IPC: B24B37/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a silica sol having a small amount of impurities such as alkali metals and multivalent metals, and no alkoxy residue (OR group) and excellent in stability. SOLUTION: The method comprises the steps of adding an organosilicon compound to an alkali metal hydroxide aqueous solution and/or an organic basic aqueous solution to obtain an alkali metal silicate solution and/or an organic basic silicic acid aqueous solution (step a); removing an alkali metal cation and/or an organic cation from the alkali metal silicate aqueous solution and/or the organic base silicic acid aqueous solution to prepare an acidic silicic acid solution (step b); and adding the silicic acid solution to basic water or a basic nuclear particle dispersion to polymerize silicic acid (step c).
Patent JP-2003120762-A (JP)
Title: Transmission
Inventor: HORI YOSHIAKI
IPC: F16H3/087
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a transmission to transmit rotation of a torque converter provided on a crank shaft to a main shaft through gears, and make three-range speed change by means of gears provided on the main shaft and a countershaft, and a hydraulic clutch to connect/disconnect the gears, in which interference with the torque converter, a crank web, or an AC generator with the hydraulic clutch is avoided by providing the three hydraulic clutches at other places than positions facing these for achieving compactness and light weight of a crank case. SOLUTION: One hydraulic clutch is disposed on the main shaft on the outer side of a pair of support parts supporting the main shaft. Two gears are fixed to the main shaft on both sides close to the support parts on the inside of the support parts. Two gears to be engaged with the two gears fixed on the main shafts to be rotatable to the countershaft are disposed at positions on the main shaft facing the inside of the support parts. Two gears which are rotatable are disposed to the countershaft, and the hydraulic clutch to connect/ disconnect the gears is disposed between these two gears.
Patent JP-2003135416-A (JP)
Title: Magnetic resonance imaging device and gradient magnetic field nonlinear component measuring method
Inventor: MIYAMOTO SHOEI
IPC: G01R33/48
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To accurately measure nonlinear components of a gradient magnetic field in a short period of time. SOLUTION: Two raw data are acquired by changing strength of a dephase gradient in a frequency encoding axis direction (step S220 and step S230), a phase angle is calculated from image information generated by image- reconstituting them (step S250) and the difference is taken for each pixel (step S260). Thus, the nonlinear components of the gradient magnetic field in the frequency encoding axis direction are detected by using the phase angle for each pixel and a position on a frequency encoding axis and strength of the nonlinear components are measured with high accuracy in a short period of time.
Patent JP-2003130692-A (JP)
Title: Meter with pointer for vehicle
Inventor: ITO FUMITAKA
IPC: G01D13/28
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a combination meter 1 having fresh appearances by disposing a first metallic layer 32 which has a minute through hole that allows light to pass from the backside, on the surface of a pointer 3 of the combination meter 1 that is a meter with the pointer for a vehicle. SOLUTION: A surface 31a of a pointer body 31 of the pointer 3 is covered with the first metallic layer 32 where a plurality of minute first holes 32a are formed, and light from a light emitting diode 7 is emitted through the first holes 32a in order to make the pointer 3 illuminate and display. Thereby, the first metallic layer 32 of the pointer 3 is observed irregularly, i.e., three- dimensionally due to the first holes 32 and a color tone of the first metallic layer 32 itself when the light emitting diode 7 is turned off. The pointer 3 is observed in red color that is the color of a reflective layer 33 when the light emitting diode 7 is turned on. Therefore, the observed shape of the pointer 3 is changed and three-dimensionally observed under the condition where the light emitting diode 7 is turned on and off, and the combination meter 1 having fresh appearances can be provided.
Patent JP-2003129043-A (JP)
Title: Material for organic electroluminescent element and organic electroluminescent element using the same
Inventor: TANAKA HIROAKI
IPC: C07C217/92
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL (electroluminescent) element expressing a high emission brightness in colors from yellow to red and a long life, and to obtain a material for the organic EL element, capable of satisfying the element. SOLUTION: The material for the organic electroluminescent element is characterized by a compound expressed by formula (1) [Ar<1> is a perylenyl group; R<1> and R<2> are each a substituted or unsubstituted monovalent aliphatic hydrocarbon group, an aromatic hydrocarbon group, an aliphatic heterocyclic group or an aromatic heterocyclic group and at least either of R<1> and R<2> is a monovalent organic residue represented by formula (2) (Ar<2> is a substituted or unsubstituted divalent organic hydrocarbon group, or the like; X<1> is a direct bond, O, S, or the like)].
Patent JP-2003131417-A (JP)
Title: Electrostatic latent image developing toner, method for manufacturing the same, two-component developer, image forming method and image forming apparatus
Inventor: OMURA TAKESHI
IPC: G03G15/20
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing toner which has excellent non-visual offsetting property and generates no image stain even when the total number of processed sheets increases in long-term use and to provide a method for manufacturing the toner. SOLUTION: In the electrostatic latent image developing toner comprising at least a resin, a colorant and a crystalline compound, toner particles have a sea-island structure and the crystalline compound is n-paraffin having a specified structure.
Patent JP-2003137607-A (JP)
Title: Washing method for glass processed article and manufacturing method for optical fiber using the same
Inventor: KUNIYOSHI MASAO
IPC: C03B37/012
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To develop a washing method for a glass processed article by which a matter to be washed can be highly purely washed without damaging the surface thereof and to provide a manufacturing method for glass fiber by which the reduction of the characteristics of glass fiber caused by washing stages for a glass preform and a glass bar which are to be semiproducts of optical fiber can be suppressed. SOLUTION: The glass processed article is supersonically washed using a supersonic wave having 80-1,000 kHz frequency. Washing liquid containing a quaternary ammonium hydroxide is favorably used. Defective products can be suppressed and yield can be enhanced in the manufacturing stage for the optical fiber by applying this washing method to the washing of the glass base material and the glass bar for the optical fiber.
Patent JP-2003143143-A (JP)
Title: As number generation circuit and statistic processing method by as number
Inventor: SEKI HIKARI
IPC: H04L12/26
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To perform the real-time statistic operation of a traffic volume by the unit of an aggregated path corresponding to an autonomous system number (AS number) for verifying the operation of a path setting protocol and analyzing the traffic tendency of the aggregated path by each provider. SOLUTION: An AS number generation circuit to be used for an IP probe device connected to a monitoring object IP network comprises a means (1) for extracting an IP address from an IP datagram received by the IP probe device and a storage means for exchange (4) for generating AS number data in real time by accessing with the IP address.
Patent JP-2003140021-A (JP)
Title: Lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/10
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a motive power transmitting structure for a cam ring and a rotation ring in a lens barrel made compact as a whole by making the diameter of the lens barrel small. SOLUTION: This lens barrel has a cam ring having a cam groove for a lens group for advancing and retreating a lens group frame in an optical axis direction when it is rotated around an optical axis on its inner circumferential surface, and a rotation ring for transmitting rotation to the cam ring. In the lens barrel, the rotation ring has at least one rotation transmitting arm extended in the optical axis direction, and the cam ring has a recessed part for fitting formed corresponding to the rotation transmitting arm on its outer circumferential surface so that the rotation transmitting arm fits. Then, the rotation ring transmits the rotation to the cam ring by the engagement of a key groove in the direction parallel with the optical axis and a key projection fit in the key groove which are provided on the rotation transmitting arm and the recessed part for fitting, respectively.
Patent JP-2003143260-A (JP)
Title: Wireless terminal and display means for advertisement information by the terminal
Inventor: SAKAMOTO TAKEFUMI
IPC: H04W4/06
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a wireless terminal that receives distribution of advertisement information by an external wireless signal and exhibits the information to users in a proper timing. SOLUTION: When a user of the wireless terminal starts communication, the wireless terminal transmits a position at which the terminal is located or a passing scheduled path to an advertisement server or the like. When the wireless terminal detects the end of communication or detects that the terminal moves to a position at which received advertisement information or the like is to be outputted, the wireless terminal outputs the advertisement information or the like received and stored in advance from the advertisement server or the like to users.
Patent JP-2003135646-A (JP)
Title: Adjustment jig for binding of ski
Inventor: NAKAYAMA SHIGERU
IPC: A63C11/26
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an adjustment jig for a binding of skis which can be used for any size of ski boots and is capable of adjusting a binding correctly. SOLUTION: The adjustment jig for a binding of skis comprises a central member provided with a driving mechanism 10, a front part member 2 provided with a toe piece 2a having the same shape as that of a top end part of a ski boot connected to the central member 1 by a driven shaft 14 and guide shafts 15 and 16, and a rear part member 3 provided with a heel piece 3a having the same shape as that of a rear end part of the ski boot connected to the central member 2 by the driven shaft 14 and the guide shafts 15 and 16. The driving mechanism 10 is so designed as to draw the front part member 2 and the rear part member 3 closer to each other or separate them from each other with the central member 1 at the center.
Patent JP-2003140219-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: G03B5/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of taking a photograph hardly influenced by camera shake by giving a warning so that a user who does not pay attention to camera shake by call his (her) attention to holding even when such a user uses the camera in a situation that a user who does not know that the photograph out of focus is taken because of a camera shake in the case of photographing, exists. SOLUTION: In this camera, an acceleration sensor and an image sensor for range-finding are utilized to be used as holding check for judging camera shake, thereby a shake in the XY direction is detected. Then, the moving amount of the camera is exactly calculated while dealing with a dark scene and a low-contrast scene according to output from the image sensor, and in the case of judging that the shake state of the camera causes a camera shake phenomenon on the photograph to be taken, a photographer or the user is warned of it within or near the finder of the camera or on the front surface of the camera at need.
Patent JP-2003102262-A (JP)
Title: Medium for nutriculture
Inventor: KAWARADA NORIO
IPC: A01G1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a medium for nutriculture enabling growing plants extending to vegetables, flowering plants, teas, fruit trees, flowers and trees, greening trees, medicated plants, foliage plants and succulent plants, and capable of being given back to soil as a soil conditioner after being used. SOLUTION: This medium for nutriculture is composed of a mixed body of two kinds of medium materials of an inorganic porous body (pearlite) made from obsidian and an organic one obtained by chopping into fibrous pieces the barks of coniferous trees. The medium has buffering power which soil has, excellent air permeability and a power to activate/increase growth of cultivated plants, is light and excellent in water retainability, fertilizer retainability and heat insulation, naturally develops/proliferates microorganisms useful for plant growth, and can protect roots against soil pathogenic fungus and at the same time, keep fertilizer balance for a long period by decomposed products. The medium can completely reuse a fertilizer nutritious liquid and causes no environmental problem.
Patent JP-2003141746-A (JP)
Title: Optical pickup
Inventor: ISHIZUKA KAZUNORI
IPC: G11B7/08
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup which facilitates optical adjustment in assembly and ensures the heat radiation from parts which generate heat. SOLUTION: The optical pickup 1 has a base 2 and an optical module 3. The base 2 is made of metal and formed to a frame shape. The optical module 3 is housed within the base 2. The optical module 3 has LDs 13 and 14 as light emitting elements, a frame 21, a light emitting and receiving lens 18, etc. The LDs 13 and 14 touches to the frame 21. The frame 21 have ends 21b exposed from outside surfaces 20a and 26a of the optical module 3. The outside surfaces 20a and 26a and an inside surface 2a of the base 2 are formed to an arcuate shape around an optical axis P of the lens 18. A silicone resin 27 containing metal is packed between the outside surfaces 20a and 26a and the inside surface 2a of the base 2.
Patent JP-2003143346-A (JP)
Title: Original reader
Inventor: NISHIOKA MASAKI
IPC: H04N1/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an original reader that is configured to smoothly perform a work in the case that an original larger than a read size is set to an original platen and read. SOLUTION: The original platen 1 on which an original A is placed is arranged to the closer side of an upper face of a main body 2 and an operation panel 3 designed to be a separate unit from the main body is fitted to either of left and right side faces of the main body. The operation panel can be moved to a position at which the panel does not interfere with the original protruded from the main body and in particular is made movable along a guide rail 6 provided to the side face of the main body. Further, the operation panel is supported by a bracket turning itself to move the operation panel. Moreover, the operation panel is made attachable to/detachable from both the left and right sides of the main body and the direction of the operation panel is made adjustable every direction.