baber/WOPTO huggingface dataset:
Patent JP-2003089679-A (JP)
Title: Fluorine-containing amine compound
Inventor: MIKI SADAO
IPC: C07C211/63
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new fluorine-containing amine compound. SOLUTION: This fluorine-containing amine compound is represented by the general formula R<1> -Ar-CH2 N(R<2> )2 (wherein, Ar denotes an aromatic hydrocarbon group substituted with at least one kind selected from fluorine atom and fluoroalkyl groups; R<1> denotes a hydrocarbon group or the hydrocarbon group substituted with a halogen group or hydroxy group; and R<2> s denote each independently hydrogen atom, a hydrocarbon group or the hydrocarbon group substituted with a halogen group or hydroxy group).
Patent JP-2003089772-A (JP)
Title: Pressure sensitive adhesive composition and pressure sensitive adhesive sheet
Inventor: NAKADA MANABU
IPC: C09J4/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To prepare a pressure sensitive adhesive sheet having high strength and excellent in flexibility. SOLUTION: The basic material of this pressure sensitive adhesive sheet includes a first resin component comprising t-butylacrylate and a second resin component comprising phenoxyethylacrylate and the amount of the first and the second resin components is 2.5 to 20 wt.% in the total basic material. A polymer having high strength and excellent flexibility is obtained by polymerizing to the basic material by ultraviolet rays. The pressure sensitive sheet 50 having pressure sensitive adhesive layers 53, 57 comprising the hardened product of the pressure sensitive adhesive composition, is excellent in adhering property to curved surfaces.
Patent JP-2003091901-A (JP)
Title: Method and device for detecting magnetization using light
Inventor: OGAWA SUSUMU
IPC: G02F1/01
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of high-speed and high-sensitivity reading-out of magnetization information by using light transition using the quantum well level in thin metallic film of magnetic metal, noble metal, magnetic metal, semiconductor, ferromagnetic metal, etc., or the semiconductor quantum well level held between ferromagnetic metals. SOLUTION: At least a three thin-film structure composed of the magnetic metal 1, the noble metal 2 and the magnetic metal 3 or the magnetic metal 1, the semiconductor 2 and the ferromagnetic metal 3 is formed. At this time, the quantum well level generated in the nonmagnetic noble metal or the semiconductor layer is changed in confinement conditions by a change in the relative magnetization directions of the magnetic metallic layers with each other and the dielectric constant is changed and therefore the change in the relative magnetization directions of the magnetic metals with each other can be measured by the absorption, reflection and transmission intensity of light.
Patent JP-2003091024-A (JP)
Title: Electrophoresis material and optical element using the same material
Inventor: AKASHI KAZUSHIROU
IPC: C09K3/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide electrophoresis material which is excellent in color purity and which suppresses grains from being condensed and which is excellent in stability and which has low voltage drive and an optical element which is provided with the electrophoresis material. SOLUTION: This electrophoresis material is an electrophoresis material 30 which has high polymer gelation grains 31 and a dielectric fluid 32 and in which the high polymer gelation grains 31 include a part of the dielectric fluid 32 and this optical element is provided with the electrophoresis material 30 and a first electrode 21 and second electrodes 71.
Patent JP-2003089717-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: ORIHARA HIDEKI
IPC: H01L23/29
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for semiconductor sealing use having high normal-temperature preservability, moldability, flame retardancy, soldering resistance and moistureproofness reliability and having high environmental safety because of substantially free from any halogen and antimony, in particular compatible with insert mounting and surface mounting designs. SOLUTION: The epoxy resin composition essentially comprises (A) an epoxy resin of formula (1), (B) a phenolic resin of formula (3), (C) a curing promoter of formula (3), and (D) an inorganic filler.
Patent JP-2003094140-A (JP)
Title: Method for manufacturing hollow rack bar
Inventor: ISHIKAWA HIROSHI
IPC: B21D51/16
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a convenient method for manufacturing a hollow rack bar with great accuracy. SOLUTION: In a method for manufacturing a hollow rack bar, a mandrel 51 is drawn in the axial direction relative to a hollow pipe-like work W. Then, the portion-to-be-worked of the work is pressed against the rack which is moved by the pressing part formed on the mandrel 51 to form a rack tooth profile on the work W. The method includes a thinning process wherein radial sections are reduced at both ends outer than the circumferential center of the portion-to- be-worked. Namely, the difference in thickness between the region near the circumferential center and the region near the both ends of the portion-to-be- worked on which the rack teeth is formed, is reduced in advance before the rack teeth are formed. Consequently, the difference in rigidity between them is reduced to prevent spring back developing locally.
Patent JP-2003090847-A (JP)
Title: Electrode for measuring semiconductor element and measuring device for semiconductor element using the same
Inventor: NAKATANI TOSHIHIRO
IPC: G01R31/26
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for measuring a semiconductor element having a longer life and providing a smaller deviation in applied voltage than a conventional electrode for measuring the semiconductor element. SOLUTION: This electrode 100 for measuring semiconductor element is used for measuring electric property of a semiconductor element 700 having an electrode 710 formed on the lower surface and an electrode 720 formed on the upper surface other than a face 72 and is constituted of Ag-WC with a hardness of HV217 and an electric conductivity of 3.44 μΩcm. A sucking hole 110 for sucking the semiconductor element 700 is formed on the electrode 100.
Patent JP-2003090804-A (JP)
Title: Fish eye measuring method
Inventor: SHIN KENJI
IPC: G01B11/30
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fish eye measuring method which can correctly, simply and rapidly measure the fish eye which cannot necessarily measured correctly with the naked eyes of a person. SOLUTION: In this fish eye measuring method, a resin sheet for measurement is placed on a document platen surface of a scanner with the resolution of >=600 dpi, a plate with the surface thereof mirror-finished is placed on the resin sheet for measurement, an image on the resin sheet for measurement is acquired by the scanner with the resin sheet for measurement held between the document table and the plate with the surface mirror-finished, the image is binarized to individually detect the fish eye.
Patent JP-2003098389-A (JP)
Title: Optical communication device
Inventor: KOBAYASHI MASAHIKO
IPC: G02B6/42
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized optical communication device capable of performing communication of a plurality of channels. SOLUTION: One end of a multi-conductor flat optical fiber 2 is inserted into a housing 1 housing a plurality of optical elements 27 and IC chips 25 and 134, an optical system substrate 131 on which the optical elements 27 facing the multi-conductor flat optical fiber 2 and the IC chip 25 connected directly to the optical element 27 are mounted is arranged at an upper part in the housing 1, an electric system substrate 132 on which the IC chip 134 that is not connected directly to the optical elements 27 is mounted is arranged at a lower part in the housing 1, and a flexible substrate 133 is connected between the electric system substrate 132 and the optical system substrate 131. The same bottom area can be doubly utilized to accomplish miniaturization.
Patent JP-2002329252-A (JP)
Title: Information processing system
Inventor: IWASE AKINORI
IPC: G06Q30/06
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To easily perform aggregation and display guidance of merchandise information, etc., in response to each customer. SOLUTION: When merchandise has been purchased, display of a displaying part of a portable telephone is returned to a merchandise purchase image and 'aggregation' is selected and determined at a cash register. When the 'aggregation' is determined, a controlling part of the portable telephone displays an aggregation picture on the displaying part. The total amounts of the purchased merchandise are displayed on the aggregation picture, and 'cash' and a 'credit card' as selection for payment and 'take out' and 'delivery' as selection for handing-over are displayed. The cash or the credit card is selected for a payment means with the portable telephone, and whether to take out or send the purchased merchandise is further selected.
Patent JP-2002256747-A (JP)
Title: Unlocking control device
Inventor: SUEOKA KAZUHIKO
IPC: B60R25/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To unlock a lock when an operator carrying a transmission/reception key merely touches a touch sensor. SOLUTION: An activation signal 40 is transmitted from an activation signal transmitting antenna 35 by an input from the touch sensor 31. When the activation signal 40 is received by an activation signal receiving antenna 23 provided on the transmission/reception key 21, the transmission/reception key 21 is shifted to an active mode, and communications are started between the transmission/ reception key 21 and a main body section 22. When the main body section 22 confirms that the identification number 41 of the transmission/reception key 21 is an unlocking permission number registered in advance, it outputs an unlocking signal to an unlocking signal output terminal 38, thereby the lock can be unlocked when the operator carrying the transmission/reception key 21 merely touches the touch sensor 31.
Patent JP-2003096161-A (JP)
Title: Epoxy resin composition for sealing, and electronic part device
Inventor: TAKAHASHI YOSHIHIRO
IPC: H01L23/31
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin material for sealing, which is halogen-free and antimony-free, and has good flame retardancy without detriment to moldability, resistance to reflowing, moisture resistance, and reliability in e.g. characteristics when left to stand at a high temperature, and an electronic part device provided with an element sealed with the material. SOLUTION: The epoxy resin composition for sealing is characterized in that it comprises essentially (A) epoxy resins, (B) a curing agent, (C) a cure accelerator, (D) an inorganic filler and (E) a composite metal hydroxide and that the epoxy resins (A) include an epoxy resin containing sulfur atoms. The electronic part device is provided with an element sealed with the epoxy resin composition.
Patent JP-2003105502-A (JP)
Title: Stainless steel for metal gasket having excellent high temperature setting resistance, and metal gasket
Inventor: HIRAMATSU NAOTO
IPC: F02F11/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive stainless steel for a metal gasket which can be used in a temperature region of >600 deg.C, and to provide a metal gasket. SOLUTION: The stainless steel for a metal gasket having excellent high temperature setting resistance has a composition containing, by mass, 0.05 to 0.15% C, <=1.0% Si, <=2.0% Mn, <=2.0% Ni, 9.0 to 15.0% Cr, 0.5 to 4.0% Cu, <=2.0% Mo, <=0.10% N and <=1.0% Nb, and, if required, further containing one or more kinds selected from <=0.50% Ti, <=0.20% Al, <=0.015% B, <=0.20% rare earth metals, <=0.20% Y, <=0.10% Ca and <=0.10% Mg, and, in which the content of each element is controlled so that the value of γmax defined by γmax=420C+470N+23Ni+7Mn+9Cu-11.5Cr-11.5Si-12Mo-3.5Nb+189 reaches >=80, preferably, >=100, and the balance Fe with inevitable impurities.
Patent JP-2002236443-A (JP)
Title: Incision trainer for ophthalmological surgery
Inventor: KEENAN JOSEPH F
IPC: A61F9/007
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a system and method of simulating certain regions having an anatomical structure relating to an ophthalmological surgery and a practicing cornea for simulating the dimensional, geometric and mechanical characteristics of the human cornea in particular. SOLUTION: The practicing cornea is installed in proximity to the iris characterized and simulated by the dimensional and geometric characteristics similar to those of the human iris. The practicing cornea installed at the simulated iris can be inserted into the opening of the simulated sclera and the smooth surface similar to that found in the anterior segment of the human eye is formed simultaneously therewith. The dimensional and geometric characteristics resembled to those of the human sclera can be imparted to the simulated sclera. The combinations of these elements provide the anatomical duplication of the anterior segment of the human eye which enables a surgeon to practice the art of surgery in actuality, more particularly corneal incision.
Patent JP-2003110726-A (JP)
Title: Internet working management system utilizing portable telephone and phs as terminal
Inventor: TERADA JUNJI
IPC: H04W88/18
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an Internet system which manages the working of the staff by computers, utilizing portable telephones and PHS's for transmitting terminals. SOLUTION: A working data forming-transmitting system writes and registers several tens to several hundreds simple sentences to simply and quickly transmit working data of each registered employee from a portable telephone or PHS, and prepares a first to about third selective screens for simply and quickly searching for them. A system uses a working management WWW server computer which rearranges the working data incoming via the Internet every registered employee, and displays the working data of the employee in the transmitting order on the screen. A system uses the working management WWW server computer which transforms the working data in a CSV format, and then computes the salary of the employee according to a predetermined computing procedure.
Patent JP-2003105811-A (JP)
Title: Catchment buried culvert
Inventor: HARA YOSHIHIDE
IPC: C02F1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a catchment buried culvert, from which a settled sediment can be removed by simple washing. SOLUTION: A washing-water feed pipe 16 installed along the catchment buried culvert 3 and a plurality of branch pipes 19 being branched from the feed pipe 16 and extending up to the inside of the catchment buried culvert 3 are mounted. The settled sediment is carried to a settled sediment tank 9 by washing water injected from washing nozzles 21 secured at the front ends of the branch pipes 19. A removal pump 26 discharges water containing the settled sediment from the tank 9.
Patent JP-2003102843-A (JP)
Title: Medical sheath
Inventor: MATSUMOTO TAKASHI
IPC: A61M25/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a medical sheath which can be assembled in a relatively simple process, which can be prevented from being deeply inserted into a blood vessel more than necessarily deeper, and which has no anxiety that the component of the sheath remains in a body even when the sheath body is inserted into the body more than necessarily deeper by mistake. SOLUTION: The medical sheath comprises a tube made of a polyethylene having a length of 10 mm and an insertion hole formed along the axial direction and mounted at the substantially intermediate part of the sheath body made of a fluororesin with a length of 41 cm, and a heat shrinkable tube having a length of 22 cm and covering the sheath at the rear end side of the sheath body so as to cover the rear end side of the tube made of the polyethylene.
Patent JP-2003102660-A (JP)
Title: Dust collecting filter for vacuum cleaner and vacuum cleaner provided with the same
Inventor: MURAKAMI MINORU
IPC: A47L9/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality filter for a vacuum cleaner whose dust collecting bag is hardly peeled off from a port frame. SOLUTION: The dust collecting filter 4 used for the vacuum cleaner is provided with the port frame 11 where a suction opening 11a is formed and the dust collecting bag 12 which is formed in the state of a bag having an inlet 12a facing the suction opening 11a and which has the peripheral part of the inlet 12a adhered to the port frame. The port frame 11 is formed of an intermediate fiber layer 15 made of a paperboard, and front/rear surface layers 16 and 17 which are stronger than this layer 15 and made of coated papers, respectively, laminated on both of the surfaces of the intermediate fiber layer 15. The surrounding part of the inlet 12a is bonded to a rear face layer 17 by using an annular hot melt adhesive 34 determined to be smaller than the projection area of the port frame 11.
Patent JP-2003106178-A (JP)
Title: Self ignition engine
Inventor: HIRATANI KOJI
IPC: F02B23/08
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To expand self ignition combustion area of an engine. SOLUTION: In the engine provided with a turbo charger and performing self ignition combustion, exhaust gas energy is increased to increase boost pressure and pressure increase rate is controlled due to increase of quantity of operating gas in a cylinder by supercharging while advancing an exhaust valve open timing in a high load side of operation area where self ignition combustion occurs. Consequently, the area where self ignition combustion stably occurs is expanded to high load side.
Patent JP-2003111530-A (JP)
Title: Method for establishment of eelgrass zone
Inventor: SUZUKI HIDEO
IPC: A01G33/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for establishment of eelgrass zone, with which stability of the seabed of a sandy area into which eelgrass is transplanted is increased and outflow of eelgrass seedlings, etc., can be prevented. SOLUTION: Sandy soil 5 is put in a biodegradable pot 4, the eelgrass seedlings 6 are transplanted in sandy soil 5 and raised to give a nursery bed. On the other hand, the surface of transplantation place of a sandy area 1 into which the seedlings are to be transplanted is covered with stone, etc., and the raised eelgrass seedlings 6 are transplanted into a hole 3 of the transplantation place together with the biodegradable pot 4.
Patent JP-2003111980-A (JP)
Title: Game system, management server, and management method
Inventor: KUMAZAKI MORIYA
IPC: A63F13/33
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To improve the utilization rate and the amount of communication traffic in a terminal apparatus used by a user by improving the utilization efficiency in an entire game system by the user of the terminal apparatus, or to enlarge the user's class of the entire game system. SOLUTION: A game server 3 provides a plurality of games for giving points to a terminal apparatus 7 via a network 8. Points that are acquired by members in each supplied game are converted to the amount of one's income according to common units by a conversion section 36, and a membership database management section 26 calculates the total amount of one's income that is the total of the amount of one's income. The total amount of one's income is retained by a membership database 21, and the membership database management section 26 manages the utilization of the total amount of one's income that is retained by the membership database 21 by users.
Patent JP-2003112741-A (JP)
Title: Bag having handle
Inventor: MITANI TOMOMIKI
IPC: B65D33/25
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a bag having handle, in which a bag main-body is not loaded with the weight of contents in a pocket, and the pocket can be used singly. SOLUTION: In a handle 2, there are provided an engagement part 8 comprising an engaging protrusion 9 and an engagement-receiving part 10 which engages/disengages of the protrusion 9. The pocket 3 can be attached or detached freely to/from the handle 2, by engaging the protrusion 9 with the receiving part 10 through an insertion hole 14 formed in the pocket 3 and a handle through-hole 5 formed in the bag main-body 1.
Patent JP-2003112352-A (JP)
Title: Injection unit
Inventor: TOKUI YOSUKE
IPC: B29C45/83
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To accurately control the rotating speed of a drive part and to prevent a molding fault from occurring. SOLUTION: The injection unit comprises a cylinder member, an injection member, the drive part, a rotary transmission system TR2 having a plurality of gears for transmitting the rotation generated by driving the drive part to the injection member, a gear box chamber 69 having the system TR2 arranged therein to house a lubricant, and a temperature regulator for regulating the temperature in the chamber 69. In this case, the temperature in the chamber 69 is maintained constant by the regulator, and the viscosity of the lubricant is made constant. As a result, since the resistance to be applied to the system TR2 by the lubricant is stabilized, the rotating speed of the drive part can be accurately controlled.
Patent JP-2003120570-A (JP)
Title: Vertical shaft pump with built-in direction changer
Inventor: INOUE HIROYUKI
IPC: F04D13/02
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a vertical shaft pump with built-in direction changer capable of operating a prime motor while surely decelerating its high rotating speed to the necessary rotating speed of a vertical shaft pump. SOLUTION: This vertical shaft pump with built-in direction chamber comprises a direction changer 14 built in a discharge bend 6 provided continuously to a column pipe 5. The direction changer 14 is formed of a bevel gear reducer comprising a small bevel gear 45 fixed to the inner end part of the horizontal input rotating shaft 32 of the changer 14 and a large bevel gear 46 fixed to the vertical output shaft 31 of the changer 14, and the other reducer 60 is connected to the input rotating shaft 32 of the changer 14 and housed in a bearing case 40 supporting the input rotating shaft 32.
Patent JP-2003123796-A (JP)
Title: Seal structure for fuel cell and packing molding method
Inventor: TAKARA HIROTO
IPC: H01M8/10
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To compensate a weakness of silicone rubber deficient in chemical resistance and a low extraction property as a fuel cell packing and to surely arrange the packing in a predetermined position without its assembly work to ensure a perfect sealing property. SOLUTION: The packing for the fuel cell is constructed by layering a silicone rubber layer formed in the circumference part of a separator by vulcanization adhesion and a protection layer mounted on the surface of the silicone rubber layer. This molding method for the packing for the fuel cell comprises a process for applying a coating agent containing silicone rubber to the circumference part of the separator by a screen printing method for forming a silicone rubber layer, a process for vulcanizing the silicone rubber layer to stick it to the circumference part of the separator, and a process for coating the surface of the silicon rubber layer with a coating agent containing rubber or resin by the screen printing method for mounting the protection layer.