baber/WOPTO huggingface dataset:
Patent JP-2001354821-A (JP)
Title: Flame-retardant polymer
Inventor: PETER STANIEK
IPC: D06M13/29
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a phosphorus compound useful as an improved flame- retardant for the fiber or film of a polyacrylonitrile or its copolymer. SOLUTION: The phosphorus compound of formula (I) or (II) (X and R are each preferably chlorine; R1 and R2 are each preferably methyl; and (n) is preferably 0-5) is used as a flame retardant for a polyacrylonitrile, its copolymer or its polymer mixture.
Patent JP-2002313980-A (JP)
Title: Semiconductor device
Inventor: IKEDA TAKESHI
IPC: H01L21/822
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent a current from an analog circuit and a current from a digital circuit from being mixed through a substrate, and to reduce noise to an analog signal in a semiconductor chip where the analog and digital circuits are mixedly mounted. SOLUTION: An IC chip 1 is mounted on first and second conductor sections 11 and 12 on a printed circuit board 20 while the IC chip strides the conductor sections, and each of the conductor sections 11 and 12 is grounded, thus allowing the current from the analog circuit 2 based on a potential difference generated on a silicon substrate 6 of the IC chip 1 to flow into the ground from the first conductor section 11 via the silicon substrate 6, allowing the current from the digital circuit 3 to flow into the ground from the second conductor section 12 via the silicon substrate 6, and hence preventing the current from the analog circuit 2 and the current from the digital circuit 3 from being mixed via the silicon substrate 6.
Patent JP-2002312986-A (JP)
Title: Optical recording medium, processor and processing method therefor
Inventor: MURASHITA TATSU
IPC: G11B9/04
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a processor and a processing method for a terabit class rewritable (recordable) optical recording medium by which sufficiently strong regenerative signal light can be detected from a nanopit and information recording, reproduction and erasure can also be repeatedly performed. SOLUTION: This processing (recording, reproduction and erasure) device for an optical recording medium has a conductive probe (1) which faces the surface of a recording medium in contact with the surface of an optical recording medium (11) or in small space of a range in which a tunnel current is caused to flow and is acuminated so as to limit an injection area of current into a phase change recording medium within the area of a nanometer size, and is provided with a pulse power supply (9) which can apply a bias voltage pulsatively, that can cause a probe current (2) capable of heating up to a temperature at which the crystal condition of the phase change recording medium (4) is changed from a high resistance crystal to a low resistance crystal,  and a probe current capable of heating up to a temperature at which the crystal condition of the phase change recording medium is changed from a low resistance crystal into a high resistance crystal to flow.
Patent JP-2002314033-A (JP)
Title: Multichip module
Inventor: OYA NOBUAKI
IPC: H01L25/065
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a multichip module in which semiconductor chips can be connected to each other at high density and, at the same time, a power source can be reinforced. SOLUTION: This multichip module is provided with semiconductor chips 21-1 to 21-3, first substrates 24-1 to 24-3, a group of wires 27, and a second substrate 26. Each semiconductor chip has a group of two-dimensionally arranged first connecting terminals 22 and a group of second connecting terminals 23 which are arranged along one side of the chip. The semiconductor chips 21-1 to 21-3 are respectively mounted on the first substrates 24-1 to 24-3 interposed with the first connecting terminals 22. The groups of second connecting terminals 23 of the semiconductor chips 21-1 to 21-3 are electrically connected to each other so that signals are delivered and received among the groups 23.
Patent JP-2002318071-A (JP)
Title: Sterilizing drying device
Inventor: OHIRA KAZUO
IPC: F26B9/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing drying device capable of effecting even sterilization and drying of a bed and a sofa without a time and a labor at a site. SOLUTION: A laterally flexible support rod 2 spans between a pair of right and left stays 3 and a plurality of lamps 4 to sterilize and dry are mounted on a support rod 2 at given intervals. Running parts 5 having wheels 5a are mounted on the lower ends of the respective stays 3 and the device is run. As the device is run astride a substance to be dried, sterilization and drying by the lamps 4 are practicable during running a specified distance.
Patent JP-2002310231-A (JP)
Title: Floating body mooring method by rotary body of floating body type damping device
Inventor: HASEBE MASANOBU
IPC: F16F15/023
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a mooring method capable of realizing smooth movement in the vertical direction while providing spring effect for movement in the horizontal direction of a floating body in a liquid tank in a floating body type damping device. SOLUTION: This floating body mooring method is used for damping vibration of a structure on the floating body 12 or various equipment and devices by the liquid tank 11 and the floating body 12 floating in a liquid 13 inside the liquid tank. A support means 20 of the floating body 12 consists of a rollerlike rotary body 21 and a support shaft 22. The support shaft 20 is fixed and provided together with a spring member 24 in a plurality of sections in the liquid tank 11 so as to rotate vertically and freely. The rotary body 21 is brought into contact with a side face 12a of the floating body by the spring member 24 to moor the floating body 12 elastically in the liquid tank 11.
Patent JP-2002315740-A (JP)
Title: Puncturing needle
Inventor: CHIN TONGOU
IPC: A61B5/15
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a puncturing needle with no phenomenon in which a resin remains on the point of the insert-molded puncturing needle. SOLUTION: In the puncturing needle for sampling a humor manufactured by insert molding of a stainless needle with a low density polyethylene resin, the puncturing needle is characterized by treating at least the point part of the stainless needle with a silicone.
Patent JP-2002319786-A (JP)
Title: Thermal analysis of cooling member, assembly region thermal analyzing method and system of electronic apparatus
Inventor: YOKOBORI TSUTOMU
IPC: H01L23/467
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermal analysis of a cooling member, assembling region thermal analyzing method and system of an electronic apparatus for analyzing thermally a cooking member like a heat sink having a cooling fin accurately in a short time. SOLUTION: The necessary information for calculation, such as an outer size, a base thickness, a fin thickness and the number of fins (numerical aperture), and a coefficient of thermal conductivity are entered to form a base as shown in figure 6 (A). A coefficient of thermal conductivity is applied as a value to the side face, on which the fin is mounted as shown in figure 6 (B). A space in accordance with the size of the fin is set as a fin region as shown in figure 6 (C), and the numerical aperture calculated based on the fin thickness and the number of fins or the entered numerical aperture is applied as shown in figure 6 (D). By using the program for calculating virtually the air flow rate when the ventilation hole is formed, the air flow rate passing in the fin spaces is calculated and obtained as a value of heat dissipation performance.
Patent JP-2002315733-A (JP)
Title: Magnetic field generating apparatus for mri and mri apparatus using it
Inventor: HASHIMOTO SHIGEO
IPC: G01R33/383
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field generating apparatus for MRI by which disturbance of an image is reduced and noises is decreased and an MRI apparatus using it. SOLUTION: Sheet-like yokes 12a and 12b respectively have hole parts 22a and 22b and a supporting yoke 20 has hole parts 24 at positions corresponding to the hole parts 22a and 22b. The hole parts 22a, 22b and 24 respectively have inner side faces 38, 39 and 40 being straight line-like shapes in the inserting directions of connecting members 26. The connecting member 26 has an outer side face 36 being a straight line-like shape in the inserting direction. By fitting the connecting members 26 into the hole parts 22a and 24, the sheet-like yoke 12a and the sheet-like yoke 20 are connected with together and by fitting the connecting members 26 into the hole parts 22b and 24, the sheet-like yoke 12b and the sheet-like yoke 20 are connected with together.
Patent JP-2002014582-A (JP)
Title: Image forming device
Inventor: AYASH KARL B
IPC: G03G21/20
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a system for keeping the pressure inside the electrophotographic module/chamber of an image forming device in the specified range. SOLUTION: This image forming device has the electrophotographic module 1 arranged in the chamber having the pressure made higher than the ambient atmospheric pressure by pressurization.
Patent JP-2002321082-A (JP)
Title: Nondestructive testing method for welds
Inventor: KASAHARA MOTOHIRO
IPC: B23K31/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a nondestructive testing method for a weld, capable of readily seek welding heat input, and inexpensive. SOLUTION: In advance a graph representing a relationship between the bead width at the surface of the weld and the welding heat input is prepared for each welding wire. In seeking the welding heat input, the welding heat input corresponding to the bead width at the surface of the weld is obtained by making use of the graph representing the relationship between the bead width at the surface of the weld and the welding heat input.
Patent JP-2001354066-A (JP)
Title: Rear-view mirror device
Inventor: HENRICH LANG
IPC: B60R1/06
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a rear-view mirror device having sufficient stability and little vibrating tendency. SOLUTION: The rear-view mirror device, particularly effective as an external mirror for a commercial vehicle, comprises a carrier fixable to a vehicle and at least one mirror fixed on or integrated in the carrier. It is manufactured as a very light structure because a plastic hollow material blow-molded form a plastic blank is used for the carrier. The basic rigidity of the plastic hollow material assures sufficient stability evening the case of a cantilever type mirror or an externally mounted carrier structure.
Patent JP-2002324396-A (JP)
Title: Semiconductor memory device
Inventor: MAKABE RITSU
IPC: G11C11/406
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device with a command mode entry having a conventional static memory, pin-compatibility, and the inter changeability of signal timing. SOLUTION: From the outside, a last address is specified, a consecutive read operation is performed, and this is detected by a command mode detective circuit 30 to set a command mode entry. In the command mode entry, the accepting of a command to designate internal condition in accordance with a predetermined external signal is enabled.
Patent JP-2002326334-A (JP)
Title: Absorber, sheet, packaging material, and method for manufacturing them
Inventor: ITO HIROSHI
IPC: B32B29/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an absorber having water absorbability and elasticity by using a vegetable chip comminuted dry matter, to provide various type mat, sheet or bed sheet having water absorbability and elasticity or bed sheet for a person or an animal and a packaging material having water absorbability and elasticity and a humidity control action, and to further provide a flower pot or a nursery bed having water holding action and a humidity control action. SOLUTION: The absorber comprises a front surface side absorbable paper layer for forming a front surface; a back surface side absorbable paper layer for forming a rear surface; and a water absorbable material layer which contains the vegetable chip comminuted dry matter, vegetable chip comminuted dry matter and water absorbable resin or vegetable chip comminuted dry matter, waster blended material, and water absorbable resin between the front surface side and the rear surface side paper layers. The absorber is obtained by compression molding them. When a plastic waste material is used as the waste blending material, a heat of combustion after use is relatively high, and can be incinerated without damaging a combustion furnace.
Patent JP-2002330534-A (JP)
Title: Cold shrink tube unit
Inventor: ASAHI KATSUTERU
IPC: H02G15/08
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to pull out a holding sleeve 10a from a cold shrink tube 5 by small power. SOLUTION: The external periphery of the bolding sleeve 10a that is connected to the internal periphery of the cold shrink tube 5 is formed into a cone convex face. As a result, a component of force in the direction, to which the holding sleeve 10a is pushed out from the cold shrink tube 5, is caused to exist in a force needed for the internal periphery of the cold shrink tube 5 to press down the external periphery of the holding sleeve 10a. Thereby, a force needed for the pullout can be reduced by the magnitude of the component of force, thus achieving the purpose.
Patent JP-2002291870-A (JP)
Title: Method for discharging body fluid such as foreign secretion liquid that is suddenly subcutaneously increased by using pseudo vacuum maintaining adsorption aspirator having needle hole valve, and slit and external valve at side of decompressor tip control wall in addition to pressure dome with reticular portion and needle hole, connectively and removably using decompressor with internal cylinder tip projection in combination
Inventor: KATO HARUO
IPC: A61M1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To develop a method for enabling constant carriage of a tool for early responding discharge of toxic liquid and unnecessary secretion due to a sting by a bee or a facial eczema that previously has not been existed. SOLUTION: Discharge of body fluids is realized by a method using in combination a set of a pseudo vacuum maintaining adsorption aspirator 1 formed by wrapping an optional portion of a reticular portion 54 and a needle hole valve 18 or a valve tube 46, and a pressure dome 15 having a needle hole 27 as an air relief with a flexible elastic body 55 having an adsorption board 6, an air relief 7 cum a decompressor connector 5, a decompressor tip control wall 21, and a slit 58 and an outer valve 59 at a side of the control wall 21, and a decompressor 35 that can be freely connected and attached and detached to the adsorption aspirator 1 and in the internal cylinder tip 43 of which a tip projection 55 is installed.
Patent JP-2002331408-A (JP)
Title: Abrasion resistant coating film-covered tool
Inventor: ISHIKAWA TAKASHI
IPC: C23C14/06
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a hard coating film-covered tool remarkably superior in oxidation resistance, abrasion resistance, a lubricity, and adhesion for coping with drying and speedup of cutting work of highly hard steel, and provide a composite hard coating film-covered tool further superior in adhesion by a combination with a conventional coating film. SOLUTION: This abrasion resistant coating film-covered tool is formed by covering a base body surface with a hard coating film. The coating film is formed of a hard layer composed of the chemical composition indicated by (Tia Si1-a )(Nx B1-x ), here, 0.5<=a<1, and 0.5<=x<=1. The hard layer is composed of a phase relatively rich in Si, and a phase relatively less in Si. An amorphous microcrystal (Tia Si1-a )(Nx B1-x ) exists in the hard layer. The hard layer is constituted by being alternately and respectively covered with one or more layers of a layer composed of the chemical composition indicated by general (CrAl)N.
Patent JP-2002340182-A (JP)
Title: Vehicle speed control mechanism of work vehicle
Inventor: OTA MASASHI
IPC: B62D11/08
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle for safely traveling in a place such as a slope on which an attitude of a work vehicle body happens to become unstable during traveling. SOLUTION: Ground angles in the longitudinal and lateral direction are detected by inclination sensors 105a and 106a. Risk is arithmetically determined from an attitude and the speed of the work vehicle. Thereby, a traveling speed is reduced according to the risk by using a continuously variable transmission mechanism 23 automatically controlled by a control controller 110. When the risk is remarkably high, a target speed is set to zero, and travel of the work vehicle is stopped.
Patent JP-2002013565-A (JP)
Title: Braking device
Inventor: GREPPI BRUNO
IPC: F16D65/78
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a braking device in which weight of a brake disc is reduced and stress to vehicle structure can be reduced. SOLUTION: The braking device applied to vehicles and having means to improve dissipation of braking heat comprises, at least, a portion of the brake disc which makes a close contact with a traveling wheel rim for optimization of transfer of braking heat by conduction from the brake disc 1 to the travelling wheel rim 2 and a brake caliper 10 provided to exert an influence on the brake disk 1.
Patent JP-2002262529-A (JP)
Title: Motor
Inventor: SAKURAI JUNICHIRO
IPC: H02K1/18
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can improve the application coefficient of magnetic poles of increasing an overlapping angle between projected poles to generate torque, and can essentially solve the problem of an existing SR motor by reducing leakage of a magnetic flux among magnetic bodies. SOLUTION: This motor comprises a stator 10 including: a plurality of slots SR1 to SR24 wound around a coil 12; a stator 10 including magnetic poles S1 to S24 formed between the adjoining slots SR1 to SR24; and magnetic pieces J1 to J16 including laminated plates 202a, 202b and 202c made of nonmagnetic materials laminated in the axial direction, each of which is arranged along the peripheral face opposing the stator 10 so as to be magnetically independent from each other. The magnetic pieces J1 to J16 magnetically couple two magnetic poles among S1 to S24 when opposed to the adjacent two magnetic poles among S1 to S24 and generate torque, when electrical power is fed to the coil 12, by the magnetic flux of a magnetic closed route generated between two magnetic poles among S1 to S24 and magnetic pieces J1 to J16.
Patent JP-2002343243-A (JP)
Title: Panel holding device
Inventor: KAWADA KAZUNARI
IPC: H01J9/22
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a panel holding device used in a panel index device for forming a fluorescent film on the inner face of a panel for a cathode-ray tube and capable of forming the fluorescent film of uniform heating and uniform thickness over the whole surface of the panel. SOLUTION: In this panel holding device 1 fixed to an output shaft 5 of a motor 4 rotatably mounted on a fixed or revolvable arm member 2, and receiving a panel P one by one from a panel conveying device for gripping the panel, a heating means 40 provided with a heat source 11 for heating the holding panel P from its surface side is mounted on a base part 12 fixed to the output shaft 5, and the heating means 40 is provided with the heat source 11 accommodated in a soft bag-shaped member 41, filled with a fluid material 24, and abuttable on a surface of the panel P.
Patent JP-2002014827-A (JP)
Title: Method for controlling and visualizing process
Inventor: BAUHOFER ANDREAS
IPC: G06F9/46
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling and visualizing a process capable of realizing a definite operation without increasing costs related to software or hardware. SOLUTION: In this method for controlling and visualizing a process, data (D, D') are generated by at least one task and/or thread (T1, T3), and/or data (D, D') are consumed by at least another task and/or thread. The decoupling of mutually blocking tasks and/or threads (T1, T2) is generated in a real time system.
Patent JP-2002347964-A (JP)
Title: Information processing terminal for image processing system and image processing method
Inventor: KOJIMA RYUCHI
IPC: B41J29/20
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To perform short-time recording in the optimum direction without requiring a user to be conscious of the direction of a recording medium with respect to output data during output of a recorded material. SOLUTION: The recording medium 603 is set in a rotatable paper feed cassette 602 and set up in the direction of a short side. A direction of movement of a recording head 604 is defined as a main scanning direction while a direction of carriage of the recording medium 603 is a sub-scanning direction. Data are read for every line in vertical and horizontal, the number of lines on which data exist is counted and less lines on which data exist are set in the main scanning direction for the issue of a control command to a recorder for recording. Thus, the scanning frequency of the recording head is reduced to permit short-time recording, accordingly.
Patent JP-2002338437-A (JP)
Title: Manicure preparation
Inventor: WATANABE TORU
IPC: A61K8/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a manicure preparation which has excellent gloss and excellent makeup retention, does not cause the precipitation of a powder component such as such as an inorganic pigment, a pearl agent or a lame agent, and has excellent time stability and excellent usability. SOLUTION: This manicure preparation is characterized by comprising a coating film-forming agent, candelilla resin, silicon dioxide, and a non-aromatic solvent.
Patent JP-2002348550-A (JP)
Title: Film for printing
Inventor: NAITO TADASHI
IPC: C09J133/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a film for printing having excellent conveying properties to a printer without causing an unevenness of a color to a printed image and deteriorating transparency to an adherend when adhered onto the adherend. SOLUTION: This film for printing has a support medium, an adhesive layer and a separator in this order and has printability on the opposite surface to the surface facing to the adhesive layer of the support medium. The support medium and the adhesive layer are substantially transparent and the separator has the surface subjected to roughening treatment to have arithmetic average roughness Ra (JIS B0601-1994) of 0.5-1.5 μm on the opposite side to the surface touching with the adhesive layer.
Patent JP-2002348769-A (JP)
Title: Method of producing annular nonwoven fabric
Inventor: UENO AKIFUMI
IPC: D04H1/76
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing a nonwoven fabric cut in a stripe form into an annular form inexpensively with good productivity. SOLUTION: When an annular structure is produced from nonwoven fabric, the nonwoven fabric is cut-divided into rectangular strips of nonwoven fabrics, both edges of the side faces of the strip or both edges of the upper and lower faces are partially overlapped and the doubled parts of the strips are fixed with pins or heat-fused to form an annular structure of nonwoven fabric.