baber/WOPTO huggingface dataset:
Patent JP-2001241916-A (JP)
Title: Optical system for grazing incidence interferometer and device using the same
Inventor: KANDA HIDEO
IPC: G01B9/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical system for a grazing incidence interferometer and a device using the same wherein a luminous flux diameter deviation expanding optical system consisting of a prism and after a parallel bundle of rays is expanded in a predetermined direction, a part thereof as a measuring light is obliquely incident on a surface to be inspected, thereby improving a light utilization factor and to achieve the lightweight and small system by reducing a collimator lens in size and the focal distance thereof in length. SOLUTION: As the parallel bundle of rays from the collimator lens 14 is obliquely incident on a light beam diameter adjustment prism 25, the bundle of rays is expanded only in a predetermined direction. A part of the bundle of rays is used as a measuring light and is obliquely incident on the surface 2a to be inspected in such a manner that the expanded direction is perpendicular to a plane (a plane extending in a direction Y of the surface to be inspected) including a central beam of the incident light beam to the surface to be inspected and a central beam of the reflected light beam. The measuring light reflected by the surface 2a to be inspected is synthesized with a reference light to create the interference between them. An image of an interference fringe is projected on a screen section 18 by the synthetic light and the interference fringe is observed by using a TV camera 20.
Patent JP-2001238808-A (JP)
Title: Lid for bathtub
Inventor: DAIKU ICHIRO
IPC: A47K3/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lid for a bathtub which is manufactured at a lower cost, is assured to be light in weight, and is excellent in terms of the safety. SOLUTION: A lid 1 for a bathtub is manufactured in a manner that multiple long, hollow materials 2 made of a hard synthetic resin are placed in parallel and that every hollow material 2 is joined to the adjacent material 2 to make one lid by a long connecting piece 3 made of a soft synthetic resin. Hollow materials 2A that have more excellent bending strength than the hollow materials 2B, that are used to make up the parts other than the middle parts of the lid, are used to form the middle part of length of the lid 1.
Patent JP-2001238885-A (JP)
Title: Probe using ultrasound
Inventor: OKIMURA YASUYUKI
IPC: G01N29/24
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a probe using ultrasound by which three-dimensional images in front of the probe and the images on the side of the probe are obtained simultaneously. SOLUTION: The probe using ultrasound is equipped with a part 10 which emits ultrasound forward and receives it from the front with multiple vibratory unit elements 2, which emit ultrasound forward, placed in a circular shape and a part 20 which emits ultrasound sideward and receives it from the sides with multiple vibratory unit elements 12, which emit ultrasound sideward, placed in a circumferential direction. Because of the structure, three-dimensional images in front of the probe can be obtained by dealing with the signals received at the part which emits ultrasound forward and receives it from the front, and intraluminal cross-sectional images can be obtained by dealing with the signals detected at a part which emits ultrasound sideward and receives it from the sides.  Images that shows more accurate, intraluminal information are obtained by collecting all the information obtained by each part which emits and receives ultrasound.
Patent JP-2001194081-A (JP)
Title: Tube for radiator or evaporator
Inventor: OTA MINORU
IPC: F25B1/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a tube for a radiator or an evaporator appropriate for a supercritical freezing cycle. SOLUTION: An equivalent diameter D of a tube for a radiator is set to 0.25-0.8 mm, and the equivalent diameter de of a tube for an evaporator is set to 0.46-0.72 mm. Thus the heat exchange capacity can be maintained high, and a tube for a radiator and evaporator appropriate to a supercritical freezing cycle can be obtained.
Patent JP-2001248508-A (JP)
Title: Muffler
Inventor: MIZUTANI SATOSHI
IPC: F02M35/12
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a muffler capable of being arranged even in a narrow engine room without reducing the flow of the air passing in an intake duct. SOLUTION: An outer duct 20 is provided on the outside of a throttle duct 10, an opening 30a communicating the space 30 between the throttle duct 10 and the outer duct 20 with the throttle duct 10 is provided at the downstream end of the throttle duct 10 or in the middle of the throttle duct 10, and the space 30 between the throttle duct 10 and the outer duct 20 is made a side branch or a resonant volume in this muffler.
Patent JP-2001242209-A (JP)
Title: Acceptance determination method of quarts oscillator
Inventor: USHIYAMA HAJIME
IPC: H03B5/32
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a new acceptance determination method of a quartz oscillator capable of measuring quantitatively an operation of oscillation on an actual oscillation circuit by the quartz oscillator, and thereby determining acceptance of the quartz oscillator surely and accurately. SOLUTION: This acceptance determination method of the quartz oscillator is characterized by using a quartz oscillation circuit having one or more AGC amplification circuits GV1 in which an amplification factor is charged following a direct-current input voltage, and connected to the quartz oscillator XTAL1 which is a determination object, and by measuring the maximum value of the direct-current input voltage VAGC when the quartz oscillation circuit starts oscillation by increase of the direct-current input voltage VAGC, to determine the quality of the quartz oscillator XTAL1 following the measured maximum value.
Patent JP-2001239542-A (JP)
Title: Molding method and molded article obtained thereby
Inventor: HOTAKA TOSHIMASA
IPC: B29C45/14
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding method performing the uniform penetration of a fluid over the whole of a molded article and capable of achieving high penetration quantity (that is, a percentage of hollowness in the case of gas) and a molded article obtained thereby. SOLUTION: The resin molding method consists of (1) a process (first process) for arranging a resin molded article 1 on the surface on the cavity side of a mold and a resin molded article 2 on the surface on the core side of the mold, (2) a process (second process) for forming the space substantially constituted of the surface of the resin molded article 1 and the surface of the resin molded article 2 between the resin molded articles 1, 2, (3) a process (third process) for filling the space formed in the second process with a thermoplastic resin (resin 3) at an injection speed of 300 mm/sec or more and (4) a process (fourth process) for injecting a fluid comprising gas and/or a liquid in the resin 3 at any point of time after the start of filling in the third process. A molded article is obtained by this molding method.
Patent JP-2001249522-A (JP)
Title: Color image forming device
Inventor: SATO TOSHIYA
IPC: G03G21/16
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact color image forming device excellent in workability by shortening a recording paper carrying path so that the removing work of jammed recording paper may be facilitated. SOLUTION: In this color image forming device 100, optical writing units 103Y to 103K using an LED array head are arranged proximately to photoreceptors 121Y to 121K under image forming units 104Y to 104K, a paper feeding part 102 is disposed under the units 103Y to 103K, and an intermediate transfer unit 105 and a secondary transfer roller 106 transferring a toner image transferred to the unit 105 to recording paper 110 are disposed above the units 104Y to 104K. Therefore, the device 100 is made the compact one where the recording paper 110 carrying path is shortened and the jammed recording paper 110 is easily removed.
Patent JP-2001248244-A (JP)
Title: Underfloor ventilation method
Inventor: SUGANO YASUNORI
IPC: E04B1/70
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an underfloor ventilation method capable of ensuring an effective underfloor ventilation applied to a footing packing building method having earthquake resistance and a footing heat insulating building method. SOLUTION: In the underfloor ventilation method provided to the footing packing building method, an exhaust port 1b connected to an outdoor side 5 from below the floor 6 is provided to at least one place of a footing wall 1, a ventilation device having one outlet 15 and a plurality of suction ports 16 are arranged downward of the floor, and the underfloor ventilation method capable of being exhausted to the outdoor side from the exhaust port through an outlet pipe 15a from the outlet, connecting a suction pipe 16a from the suction port in a specific place and being sucked from the specific place below the indoor floor through the other end port of the suction pipe is ensured.
Patent JP-2001255611-A (JP)
Title: Method for preparing silver halide emulsion
Inventor: SAITO MITSUO
IPC: G03C1/035
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a silver halide emulsion excellent in the sensitivity to granularity ratio. SOLUTION: 1) In a method for preparing silver halide emulsion grains having no twin face in the grains, seed crystals for the grains are formed in a dispersion medium solution containing 10-8 to 1.0 mol/l, in total, of one or more adsorbents selected from (i) a compound containing one or more onium salt groups in one molecule, (ii) an aromatic compound or the like having one or more iodine groups and one or more -OH groups substituted on the aromatic ring and (iii)-(viii) compounds described in the specification. 2) In a method for growing the seed crystals by adding fine silver halide grains of 0.1 to 200 nm average diameter to a silver halide emulsion with the seed crystals, the fine silver halide grains are formed in a dispersion medium solution containing 10-8 to 1.0 mol/l, in total, of one or more adsorbents selected from the compounds (i)-(viii).
Patent JP-2001253017-A (JP)
Title: Easy macerating release paper
Inventor: OTSUKA MASAHIKO
IPC: C08F222/02
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide release paper capable of being recovered after use to be reutilized in a papermaking process, containing a release agent good in the adhesion to a base material and residual adhesion ratio and having no problem from an aspect of releasability. SOLUTION: The release paper good in the adhesion to the base material and redisual adhesion ratio, easy to macerate and having no problem from an aspect of releasabilit is found out by forming an undercoat layer containing specific latex on the surface of the base material and laminating the release agent containing a combination of the specific latex and a silicone emulsion on the undercoat layer.
Patent JP-2001256053-A (JP)
Title: Software module transfer method, client computer and client server computer system
Inventor: TERADA TOMOHIKO
IPC: G06F13/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce transfer time of a software module to be transferred via a network. SOLUTION: This software module transfer method is provided with a version management file transfer step to transfer a version management file in which a version identifier to identify a version of the software module is described to a computer, a version comparison step to compare the version identifier of the version management file with a version identifier corresponding to the software module stored in a cache area and a software module transfer step to transfer the software module to the cache area based on a comparison result in the version comparison step.
Patent JP-2001253819-A (JP)
Title: Adhesive tape for medical use
Inventor: SHIGEMORI KAZUNORI
IPC: C09J7/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive tape for medical use containing a urethane resin adhesive layer applicable to the human body, having simultaneously solved such problems as bleeding of the low-molecular fraction in a rubber-based adhesive, lack in the re-releasability of an acrylic resin-based adhesive and in moisture permeability, skin irritancy, or the like, thereby free from skin irritancy and excellent in moisture permeability and re-releasability. SOLUTION: This adhesive tape comprises (A) a sheet substrate >=1,500 g/(m2.24 h) in moisture permeability and (B) a urethane-urea adhesive layer >=1,500 g/(m2.24 h) in moisture permeability.
Patent JP-2001253519-A (JP)
Title: Pipe conveyor
Inventor: INUKAI MASAHIRO
IPC: B65G15/34
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a pipe conveyor to hold a proper cylindrical shape when it is pressurized in the cylindrical shape by an automorphic roller and to certairaly restore to the original shape when pressurization of the automorphic roller is released. SOLUTION: A core body 8 to regulate at least extension and contraction of a belt 3 in the cross direction is buried in a rubber layer 6 and thickness of the rubber layer 6a from an inner surface 3b of the belt 3 to the core body 8 is formed thinner than thickness of a rubber layer 6b from an outer surface 3a of the belt 3 to the core body 8 on a pipe conveyor to carry an article to be carried by making the belt 3 cylindrical by polymerizing both side edge parts 3c, 3c in the cross direction of the belt 3 by an automorphic roller, and this pipe conveyor is made a means of solution.
Patent JP-2001256778-A (JP)
Title: Dynamic random access memory
Inventor: KAI YASUKAZU
IPC: G11C11/403
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption of a dynamic random access memory DRAM. SOLUTION: Block selection information RBDATA indicating necessity/ unnecessity of refreshing for each block unit of a memory cell array is stored in latch means 20-1, 20-2. In an operation prohibition means 30, one part of RA8 of a refresh address outputted from a refresh-counter 6 is compared with refresh-block specifying signals RB[0], RB[1] outputted from latch means 20-1, 20-2, necessity/unnecessity of refreshing of a block indicated by a refresh-address is judged, when it is unnecessary, operation of a RAS system circuit 11 is prohibited. Thereby, self-refresh for a block requiring no refreshing is prevented, and current consumption is reduced.
Patent JP-2001259577-A (JP)
Title: Garbage treatment apparatus
Inventor: KOTAKE KAZUO
IPC: B02C18/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus in which circulated water is prevented from freezing to maintain good conditions. SOLUTION: The garbage treatment apparatus where a rotary shaft, in which stirring claws are embedded, is suspended in a treatment tank having a garbage inlet on the upper part is equipped with a thermometer to measure the room temperature or the temperature of circulated water, and a controller to re-start circulation of the circulated water to prevent the water from freezing a pipeline in the case the circulation of the circulated water is stopped and the value measured by the thermometer reaches a prescribed temperature or lower. The temperature of the circulated water may be measured in the vicinity of an intake of the circulated water sent out of a warm water generation source in the outside of the apparatus to judge the re-start of the circulation of the circulated water.
Patent JP-2001264397-A (JP)
Title: Delay time measuring device and method and semiconductor integrated circuit
Inventor: TOMITA YASUHIRO
IPC: H03K5/13
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the measurement accuracy of a delay time of a measuring circuit by equalizing the delay time Tm of the measuring circuit pass to the delay time Td of a dummy circuit pass in the method for measuring the delay time Tpd(=Tm-Td) of the measuring circuit by subtracting the delay time Td of the dummy circuit pass of the constitution bypassing the measuring circuit from the delay time of the measuring circuit pass including the measuring circuit. SOLUTION: In order to meet the transition time of an output terminal Smo of the measuring circuit pass with the output terminal Sdo of a dummy circuit pass, a phase detection means 5 outputs a delay control signal 17, controls the delay time of a variable delay time circuit 4 connecting the input terminal Sdi of the dummy circuit pass. As the results, the delay time Tpd of the measuring circuit 8 is controlled to be the same as the delay time of the variable delay time circuit 4.
Patent JP-2001262632-A (JP)
Title: Measurement monitor on-street station device for residual chlorine network/pressure/temperature of pipe network
Inventor: HOSAKA MAKOTO
IPC: E03B1/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To lead a water temperature and a monitor signal of pressure to an on-street monitor as an electric signal and, at the same time, to lead ridual chlorine measuring water to the on-street monitor as low pressure water. SOLUTION: A corporation cock 12 is mounted to water distribution mains 11 exposed to the inside of a manhole 10 provided to a position of the water distribution mains 11 buried in the ground by a water sharing saddle 13. Pressure sensor 14 for measuring water pressure in the water distribution mains 11, temperature sensor 15, pressure reducing valve device 23 or the like obtaining low pressure water for measuring the residual chlorine are provided to the corporation cock 12. A water pressure measuring signal measured by the pressure sensor 14 is led to the inside of an on-street station monitor panel 17 from measuring cables 16a and 16b together with a measuring signal of the temperature sensor 15 for measuring water temperature.  The on-street station monitor panel 17 is mounted to a strut 18 provided in the vicinity of the manhole 10, and the low pressure water reduced by the pressure reducing valve device 23 is supplied to a residual chlorine measurement of the on-street station monitor panel 17 through a flexible pipe 41.
Patent JP-2001264070-A (JP)
Title: Angular velocity sensor
Inventor: YAMAZAKI TOSHIO
IPC: G01C19/5607
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor, having stable output characteristics without fluctuation in compressibility of a rubber body. SOLUTION: The longitudinal direction of a first vibrator 21 and a second vibrator 26 is disposed in the vertical direction with respect to a second base 47, and a rubber body 44 is mounted to the side face of either one or both of a support plate 36 and a circuit board 39 and is pressed into a case 46 in this state.
Patent JP-2001263926-A (JP)
Title: Method for manufacturing organic porous material, and heat insulation panel and case
Inventor: YUASA AKIKO
IPC: F16L59/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a low density organic porous material having an excellent heat insulation performance by stably manufacturing a wetting gel containing a polyisocyanate and an active hydrogen compound and further suppressing a shrinkage in a drying step even at any index. SOLUTION: A method for manufacturing an organic porous material comprises a gelatinizing step of mixing the active hydrogen compound having two or more active hydrogen groups, the polyisocyanate, a urethane catalyst and an organic solvent having a solubility parameter of a range of 8 to 13 to obtain the wetting gel, an aging step of stationarily disposing the gel and further adding a catalyst for expediting a crosslinking reaction in this case, a solvent substituting step of substituting the solvent for a second organic solvent, and a drying step of perforating the gel to obtain a drying gel.
Patent JP-2001267260-A (JP)
Title: Method for modeling semiconductor
Inventor: HAYASHI YOICHI
IPC: G06F17/50
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for modeling a semiconductor in which impurity pile up on the Si/SiO2 interface can be simulated and electric characteristics dependent on the impurity concentration (e.g. substrate bias dependence) can be analyzed through high speed calculation. SOLUTION: A part of impurities in an Si substrate region is shifted to an Si/SiO2 interface and arranged to be an impurity pile up. According to the method, impurity pile up on the Si/SiO2 interface which can not be represented by a conventional Fair model can be represented without solving the diffusion equation related to point defect (i.e., without using a conventional pair diffusion model).
Patent JP-2001272631-A (JP)
Title: Optical isolator
Inventor: WATANABE TOSHIAKI
IPC: G02B27/28
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost optical isolator having high bonding strength and high reliability avoiding bonding distortion of an optical element, the assembly position of which can be adjusted with high accuracy by joining and integrating an optical isolator element on a substrate. SOLUTION: In the optical isolator which consists of at least one polarizer and at least one Faraday rotor and where a rectangular parallelepiped optical element in which respective polarizer and rotor are laminated on the light transmission surface is joined and fixed to a substrate by a bonding agent, a joining avoidance means is provided so that the Faraday rotor in the optical element may not be joined to the substrate.
Patent JP-2001281862-A (JP)
Title: Positive type radiation sensitive resin composition for production of plated/shaped body and method for producing plated/shaped body
Inventor: OTA KATSU
IPC: G03F7/11
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a positive type radiation sensitive resin composition for the production of a plated/shaped body capable of precisely forming a thick plated/shaped body such as a bump or wiring and excellent also in sensitivity, resolution, etc., and a method for producing the plated/shaped body using the composition. SOLUTION: The positive type radiation sensitive resin composition contains (A) a polymer having an acid dissociable functional group which is dissociated by an acid to form an acidic functional group and (B) a component which generates the acid when irradiated. The composition is also used as a positive type radiation sensitive resin film. The plated/shaped body is produced through a step for carrying out electroplating using a pattern formed on a substrate from the composition or the resin film as a template.
Patent JP-2001282512-A (JP)
Title: Device for generating application start menu definition file and device for generating application start menu
Inventor: FUJITA EIJI
IPC: G06F3/0484
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the preparation efficiency of an application start menu. SOLUTION: A retrieving condition input processing part 103 inputs a retrieving condition 101 and transfers the condition 101 to a menu page structure analysis part 104. The analysis part 104 analyzes the condition 101 in each page of the application start menu and a menu page structure definition generation part 107 receives the menu page structure information on all analyzed pages and outputs menu page structure definition 109. A program retrieving condition structure analysis part 105 receives the retrieving conditions of respective pages and analyses the information.  A program retrieving processing part 106 retrieves all files in a computer from respective analyzed retrieving conditions and detects an execution program having version information matched with the conditions and a page item details definition generation part 108 outputs the detected execution program to a page item details definition file 110.