baber/WOPTO huggingface dataset:
Patent JP-2002238495-A (JP)
Title: Hair growing food using hericium erinaceum, intended for hair growth, hair loss prevention or the like
Inventor: OKAWA MITSURU
IPC: A61K8/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide hair growing food using Hericium Erinaceum intended for hair growth, hair loss prevention or the like, solving the problem that the conventional hair growing cosmetics produced by being mixed with extract fractions obtained by extracting carpophore or mycelium of Hericium Erinaceum using an organic solvent have not sufficiently exerted its pharmacodynamic effects because the total amount of the Hericium Erinaceum is minute and also constituents contained therein comprises an extraction from the Hericium Erinaceum, and further, an object and structure for utilizing Hericium Erinaceum as medical food in the conventional invention are different from those of this invention. SOLUTION: This hair growing food 4 is such as to be intended for hair growth, hair loss prevention or the like, and is obtained by comprising the following steps: adding dry granules 2 produced by drying at least one kind of hair growing and hair loss preventing materials to dry granules 1 of Hericium Erinaceum, charging the thus obtained mixture into an easily dissolvable vessel 3 such as a capsule or oblate. This hair growing food is characterized in that optimum condition enough to exert medicinal effects of Hericium Erinaceum is ensured, also the food is produced so as to have optimum conditions for being eaten and drunk, taken and brought, or stored, and can be conveniently eaten and drunk.
Patent JP-2002240005-A (JP)
Title: Door using particle board
Inventor: HYODO TAKASHI
IPC: E06B3/72
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a door using a particle board having a weightiness and a light weight together at a low cost. SOLUTION: The door using the particle board comprises the particle board fitted in an inside of frames having a longitudinal frame and a lateral frame as a core material, in a range of 30 to 80% of an inside measurement in a longitudinal direction of the longitudinal frame, and having surface materials fixed to both front and rear flat surfaces of a core member made of these frames and core material.
Patent JP-2002243799-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAMEDA SHIGEHITO
IPC: G01R31/3185
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To accurately make a product test in connecting a scan path to a plurality of flip-flops to make a product test. SOLUTION: In this disclosed semiconductor integrated circuit 10, a two- system scan path formed by a first scan path constituted by a first scan data input terminal SIN1 and a second scan path constituted by a first scan data input terminal SIN2 is connected to a plurality of flip-flops 11 to 17, whereby when any disadvantage is caused in the scan path of one system, switching to the scan path of the other system is performed.
Patent JP-2002241441-A (JP)
Title: Water-dispersive type fluorine-containing copolymer composition
Inventor: OHARU KAZUYA
IPC: C08F2/44
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a water-dispersive type fluorine-containing copolymer composition excellent in emulsification stability of the composition and in permeation to fiber at processing of the fiber, especially capable of giving excellent oil repellency to cotton and cotton blend. SOLUTION: This water-dispersive type copolymer composition comprises emulsifying and dispersing a copolymer composed of a polyfluoroalkyl group- containing polymerizable monomer (A) and a polymerizable monomer (B) not containing a fluorine atom in the presence of an emulsifier containing a fluorine- containing anion surfactant (C).
Patent JP-2002240204-A (JP)
Title: Finishing paper for fusuma (sliding door)
Inventor: KONYA MASAFUMI
IPC: B32B27/08
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a finishing paper for a fusuma (sliding door) made of a thermoplastic resin stretched film, from which stains dirt can be easily wiped off even when stains are adhered and which can be applied on the fusuma with a small amount of water. SOLUTION: The finishing paper for the fusuma comprises a water soluble resin layer (II) having a thickness of 10 μm or more laminated on a rear surface of the thermoplastic resin stretched film (I) having an opacity of 80% or more.
Patent JP-2002251478-A (JP)
Title: Electronic mall system
Inventor: OMOTO CHIKAHIRO
IPC: G06Q50/10
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an ASP electronic mall that a user can use applications of plural ASP owners by one contract and that ASP owner can be ASP owner without infrastructure. SOLUTION: ASP electronic mall is constructed, ASP registration DB is prepared, selectable application is minimized, and a common execution screen is produced. An icon and the ASP registration DB are cooperated. Account of the user and each ASP are settled by comparing each used time of applications and the ASP registration DB. And ASP owner is supported by providing a high-efficiency infrastructure environment.
Patent JP-2002247927-A (JP)
Title: Method for crop seed production using lasioglossum villosulum
Inventor: GOHARA TADASHI
IPC: A01K67/033
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for crop seed production, enabling mating/seed production of Compositae Lactucoideae crops other than lettuce without help of honey bees, and further enabling F1 variety of lettuce for which effective pollinating insects have never existed, even to be economically subjected to seed production. SOLUTION: This method for Compositae Lactucoideae crop seed production is characterized by utilizing Lasioglossum villosulum.
Patent JP-2002248143-A (JP)
Title: Chair or chair type massager
Inventor: NAKAMURA TAKASHI
IPC: A61H23/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a massager whose position of a massage unit, or the like, mounted on a foot rest of a chair or a chair type massager can easily be changed to meet a user's desire. SOLUTION: A footrest 4 axially retained on a frontal side of a seat portion 2 in a free rotational fashion is composed of a seat side frame 26 axially retained on the seat portion 2 and a massage unit 27 axially retained on a free terminal 26a of the seat side frame 26, where the seat side frame 26 is made rotatavely movable, being independent of a drive system 46 that lifts up the seat side frame 26 while retaining the seat side frame 26, thereby enabling to rotate the seat side frame regardless of the drive system, shift the massage unit to any given position and improve the way desirable for the user.
Patent JP-2002254235-A (JP)
Title: End mill made of surface-coated cemented carbide and excellent in wear resistance in high speed cutting
Inventor: SATO KAZUNORI
IPC: C23C14/06
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an end mill made of surface-coated cemented carbide and excellent in wear resistance in high speed cutting. SOLUTION: A surface-coated cemented carbide drill includes a tungsten carbide group cemented carbide substrate whose surface is laminated alternately with a first thin layer and a second thin layer, each having an average layer thickness of 0.01 to 0.1 μm. Further, a hard coating layer having an overall average thickness of 0.8 to 10 μm is physically vapor-deposited. When the first thin layer is represented as a composition formula: [Ti1- XAlX]N and a composition formula: [Ti1- XAlX]C1-m Nm , it is constituted of either of a compound nitride layer of Ti and Al, or a compound carbonitride layer of Ti and Al, or both of the layers, satisfying X: 0.30 to 0.70, m: 0.6 to 0.99 in an atomic ratio, measured with an Auger spectrochemical analysis device at a central part in a thickness direction. The second thin layer is constituted of an aluminum oxide layer.
Patent JP-2002256823-A (JP)
Title: Valve timing control apparatus for internal combustion engine
Inventor: OKUBO YOSHIO
IPC: F01L1/34
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent the fluid leakage between compression chambers even if the valve timing is changed under the influence of alternative torque by preventing the working fluid from reaching the bottom portion of a sealing groove, and to prevent the fluid seal from declining to smooth the valve timing operation. SOLUTION: Elastically deformable leg portions 36a-36d are provided on a fluid seal 18, the leg portions 36c, 36d on the lower side are brought into close contact with the side wall 37 and the bottom wall 39 of the seal groove 17 by a resilient force, and the leg portion 36a, 36b on the upper side are brought into close contact with the sliding face 38 of the opposite member. By the leg portion of the lower side, the reach of the working fluid to the back side of the seal groove 17a is prevented, and falling down of the fluid seal 18 is prevented.
Patent JP-2002249969-A (JP)
Title: Method and apparatus for producing transversely oriented web
Inventor: KUROIWA YOSHIKI
IPC: D04H3/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To highly orient filaments in the transverse direction. SOLUTION: A melt-blowing die 3 has nozzles 2 for extruding the filaments 4, and slits 6a and 6b for jetting high-speed air streams for thinning the extruded filaments 4. The thinned filaments 4 are accumulated on a conveyor 1 and conveyed as the web. A rod-like body 7 rotated in the arrow A direction by centering a rotary axis 7a parallel to the progressing direction of the conveyor 1 is installed in the flow area of the high-speed air stream between the melt- blowing die 3 and the conveyor 1. The flow direction of the high-speed air stream is cyclically changed in the direction right-angled to the progressing direction of the conveyor 1 by rotating the rod-like body 7, and accordingly the filaments 4 are cyclically swung in the right-angled direction to the progressing direction of the conveyor 1.
Patent JP-2002256582-A (JP)
Title: Joint structure of manhole and pipe
Inventor: NAKAO TADASHI
IPC: F16L41/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake resisting joint structure coping with bending variation and horizontal movement along the axis of a conduit. SOLUTION: In this joint structure, the end part of a pipe 3 is inserted in a drilled hole 2 opened in the peripheral wall of a manhole 1 to connect the pipe and the manhole. In the structure, a ring-like joint rubber 4 is mounted to fit to the outer peripheral surface of the end part of the pipe, fastened from the outside by a fastening band 5, the fastening band mounted pipe end part is inserted in the drilled hole, the axial outside of the joint rubber along the axial direction of the pipe is filled with a filling material 6 softer than the hardness of the joint rubber, and the gap between the outer peripheral surface of the fastening band and the inner peripheral surface of the drilled hole is filled with mortar or concrete 7, thereby fixing the pipe to the manhole.
Patent JP-2001263985-A (JP)
Title: Heat exchanger module
Inventor: MARTINS CARLOS
IPC: F28F9/26
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing, particularly assembling of a heat exchanger module as much as possible. SOLUTION: The module comprises a main exchanger (1), at least one second exchanger (2) and cooling fins (11), wherein each exchanger includes substantially flat bodies (3 and 7) each equipped with fluid circulation tubes and the second exchanger is fixed to the main exchanger so that the same airflow can pass along the body of each exchanger. The heat exchanger module includes at least a set of fins common to the main exchanger add at least one second exchanger (2) and the fins are fitted to the fluid circulation tubes of the main exchanger and project therefrom substantially perpendicularly to the plane of the main exchanger.  Fin parts (12) projecting from the main exchanger include notches (13) to which the fluid circulation tubes of the second exchanger fit and comprise fastening means for fastening the second exchanger to the fin parts (12) such that the fluid circulation tubes engage with the notches.
Patent JP-2002261307-A (JP)
Title: Etching method, manufacturing method for photovoltaic device, and photovoltaic device
Inventor: YAMAMOTO KEISHO
IPC: H01L21/3063
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an etching method by which the short-circuitting part of electrodes with each other is removed, the manufacturing method of a photovoltaic device in which the short-circuit of a photovoltaic element is prevented by using the etching method, and to provide the photovoltaic device. SOLUTION: A metal electrode film 4, short-circuited by a transparent conductive film 2 by the short-circuitting part 4a and a voltage application part 7 are immersed in an electrolytic solution 8, and a voltage is applied to the voltage application part 7 and the electrolytic solution 8 by using a power source 92, so as to dissolve a metal which constitutes the short-circuit part 4a and remove the short-circuit part 4a.
Patent JP-2001259041-A (JP)
Title: Stent flexible in longitudinal direction
Inventor: PINCHASIK GREGORY
IPC: A61M29/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an intravascular stent particularly suitable for embedment into a curved arterial part. SOLUTION: The stent maintains the flexibility in the longitudinal direction after expansion. The stent is formed of entangled zigzag patterns forming triangular cells. The triangular cells are constituted to provide radial support and to provide flexibility in the longitudinal direction as well after the expansion. The covering rates of the tube walls of the triangular cells are increased in the triangular cells. The stent can have such various parts which optimize the support in the radial direction or optimize the flexibility in the longitudinal direction. The stent may be so constituted as to prevent the parts of the stent from opening to a funnel shape during insertion.
Patent JP-2002253358-A (JP)
Title: Heating control device for meal serving cart
Inventor: KABASAWA SHIGEO
IPC: A47B31/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To set time to start heating a meal serving cart and period of time for heating the meal serving cart without taking trouble. SOLUTION: A heating control device has plural sections equipped to correspond to each meal service recipient, a heating device placed in each section, and a control unit to control to turn on/off the heating device according to the set time. The heating control device of a meal serving cart sets the starting time and the period of time for heating the plural meal serving carts 1-3 through a communicating means from a setting device located outside. Communicating lines equipped along power cables 8-10 for the meal serving carts are used for communications, and a contact button for power line and communicating lines equipped on a connector for power cables 8-10 allows push-button control.
Patent JP-2001285198-A (JP)
Title: Optical transmission system
Inventor: BRENER IGAL M
IPC: H04B10/29
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem of nonlinearity of fibers in a long distance communication system. SOLUTION: The optical transmission system of this invention in a system employing an optical fiber optical path (especially in a system where a DWDM is used to transmit a power signal with a comparatively high level is sent to a low scattering fiber) is formed to have an optical phase conjugation unit 200 at its alternate iteration site and minimizes the presence of nonlinearity resulting from 4-wave mixing and other Kerr effect. Each fiber span 160 includes a Raman gain to realize 'absorption of negative components' along the length of the fiber 160 thereby realizing a substantially symmetrical power distribution along the length of each span. Then the presence of the symmetrical power distribution at each side face of the optical phase conjugation unit 200 can remarkably enhance the performance.
Patent JP-2002254952-A (JP)
Title: Shift device
Inventor: SHAMOTO NORIYASU
IPC: B60K20/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a shift device capable of reducing the projection of a selection operating means into an internal space of a car, and preventing malfunction. SOLUTION: A select device 1 of this shift device is provided with an approximately dome-shaped hemispherical knob 2 firmed in a raised state from a hole 3b of a case 3. The hemispherical knob 2 is a stationary-type knob longitudinally and laterally operated and held on a selected position even unhanding the knob in operation, and is provided with holes 2c-2e for fitting fingers therein. A spherical part 5a of a shaft 6 is longitudinally and laterally slidably rotatably accommodated in an accommodation recessed part 4a of a holder 4 supported in the case 3. A button member 7 is inserted into an upper shaft part 6b of the shaft 6 through a spring 21, and a button part 7e is upwardly projected from a hole 2b of the hemispherical knob 2.  A lower end part of the button member 7 is provided with an engagement projecting part 7d, and engaged with an engagement recessed part 15h of a stopper plate 15. When the button part 7e is pressed, the engagement projecting part 7d and the engagement recessed part 15h are disengaged from each other to enable the shifting operation of the hemispherical knob 2.
Patent JP-2002260279-A (JP)
Title: Optical recording medium
Inventor: TANIGUCHI TAKASHI
IPC: G11B7/254
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium that can use a low flying head without head crash and has optical characteristics not damaged by laser radiation. SOLUTION: In an optical recording medium on which at least a reflection layer, an optical recording layer, a lubricant base, and a lubricant layer are formed in this order, the lubricant layer is made of polyalkylene glycol, polyalkylene glycol derivative, polyolefin having no unsaturated structure, or a mixture of two or more of them.
Patent JP-2002258152-A (JP)
Title: Optical scanning lens, optical scanner and image forming device
Inventor: SUHARA HIROYUKI
IPC: G02B26/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an optical scanning lens where variation in beam waist position due to waviness of a lens surfaces can be suppressed, an optical scanner with no thickening of the beam and an image forming device where a good image without any deterioration is acquired by setting a maintenance item of curvature distribution. SOLUTION: In the device, when the maximum value of the variation amount of the curvature distribution of a curved surface is ΔC in a range where a luminous flux of the lens is passed, the following formula is satisfied. ΔC<=2×w<2> / (n-1)×λ×S'<2> } wherein, w: radius of a beam spot on a surface to be scanned n: curvature index of refraction of the lens λ: light source wave length S': the distance from the backside main point of a scanning image formation of an optical system to the image surface.
Patent JP-2002264398-A (JP)
Title: Imaging apparatus and method for assembling imaging apparatus
Inventor: HIGUCHI MASARU
IPC: B41J2/32
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of controlling the positional relationship between a printing head and a printing paper in a stamp type printer, and a method for assembling an imaging apparatus. SOLUTION: A printer comprises a self-aligning fulcrum shaft 124 as a positioning member. The head self-aligning fulcrum shaft 124 has one end mounted to a mounting hole 121b1 of the upright surface 121b of a head fixing member 120, and the other end mounted on a unit chassis not shown in Fig. The self-aligning fulcrum shaft 124 is mounted on the unit chassis after the positioning step.
Patent JP-2002267784-A (JP)
Title: Water injection flow rate adjusting facility for nuclear reactor water injection system
Inventor: KURODA MICHITOMO
IPC: G21C15/18
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To allow a flow rate adjustment by pump or turbine such as mechanical control with an optionally fixed flow rate. SOLUTION: A sealing water pump 3, a system flowmeter 10, a water injection flowmeter 12, and an injection valve 6 are mounted on a water filling pipe 5 for connecting a reactor pressure vessel 7 to a condensate storage tank 1 and a suppression pool 2. A condensate storage tank return pipe 17 is branch- connected to the water filling pipe 5 between the water injection flowmeter 12 and the system flowmeter 10, and a return flowmeter 11 and a flow regulating valve 15 are mounted on the return pipe 17. Accordingly to such a structure, the difference of the system flow rate is returned to the reactor pressure vessel 7.
Patent JP-2002265424-A (JP)
Title: N-alkoxymethylacrylamide, method for producing the same and method for producing crystal and aqueous solution of n-methylolacrylamide
Inventor: SATO TAKASHIO
IPC: C07C231/08
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high-purity N- alkoxymethylacrylamide(NAMA) and N-methylolacrylamide(NMAA), with which one of reaction raw materials is not used in an excessive amount and a complex purification process is not introduced. SOLUTION: In this method for producing NAMA comprising acrylamide, formaldehyde and an alcohol as main raw materials, the method has a process for subjecting acrylamide and formaldehyde to a methylolation reaction in the presence of an alkali catalyst and a process for etherifying the product of the methylolation reaction with an alcohol. In the methylolation reaction, the aging reaction of methylolation is carried out in the presence of N- methylolacrylamide crystal. In this method for producing crystal or an aqueous solution of NMAA by methylolating acrylamide with formaldehyde in the presence of an alkali catalyst, the aging of methylolation is carried out in the presence of NMAA crystal.
Patent JP-2002270895-A (JP)
Title: Method for manufacturing p-type nitride compound semiconductor and semiconductor wafer, and semiconductor device
Inventor: MORISHIMA YOSHIKATSU
IPC: H01L21/205
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a p-type nitride compound semiconductor, having characteristics of a low resistance according to a high hole concentration in a growing crystal, having no dry spots on the surface of the crystal and furthermore, not lowering mass productivity, a semiconductor wafer having a p-type nitride layer obtained by the method, and to provide a semiconductor device. SOLUTION: The method for manufacturing the p-type nitride compound semiconductor comprises the steps of growing the p-type nitride layer 4, grown by vapor phase growth method such as MOVPE method, and then cooling the layer 4 in an atmosphere of rare gas which does not contain hydrogenated gas, such as ammonia or the like, and which contains hydrogen.