baber/WOPTO huggingface dataset:
Patent JP-2002053500-A (JP)
Title: Method for producing 1-chlorofluoroalkane
Inventor: ICHIHARA KAZUYOSHI
IPC: C07B61/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 1-chlorofluoroalkane from a fluoroalkyl alcohol as a raw material in a high selectivity. SOLUTION: This method for producing a 1-chlorofluoroalkane represented by the formula RfCl (Rf is a polyfluoroalkyl group) is characterized by reacting a primary alcohol represented by the formula RfCH2OH (R is a polyfluoroalkyl group) with chlorine in the presence of a catalyst.
Patent JP-2002060998-A (JP)
Title: Immersion type surface treating device
Inventor: NONOMURA HIROMI
IPC: B05C3/10
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an immersion type surface treating device which is capable of efficiently gathering and discharging the foreign matter intruding into a treating liquid in a treating vessel to the outside of the system. SOLUTION: The immersion type surface treating device which immerses bodies B in the electrodeposition coating material liquid L filled in an electrodeposition vessel 1 has a filter 32 which is formed with a hopper 11 for gathering at least part of the flowing down electrodeposition coating material liquid at the front end in the liquid flow direction of the base surface area of the device and removes the foreign matter included in the electrodeposition coating material liquid gathered in the hopper 11. The inlet of the hopper 11 is provided with a treating liquid guide 12. This guide turns to a position where the electrodeposition coating material liquid flowing down the base surface area is forcibly guided to the hopper and a position along the flow of the electrodeposition coating material liquid flowing down the base surface area.
Patent JP-2001102453-A (JP)
Title: Integrated circuit chip structure and manufacturing method thereof
Inventor: CLEVENGER LAWRENCE A
IPC: H01L21/314
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a process for incorporating air or another gas in a multi-layer chip as a permanent dielectric medium by supplying a CVD diamond as dielectrics in semi-sacrificial layer and in-layer dielectrics. SOLUTION: A CVD diamond is supplied as dielectrics in semi-sacrificial layer and in-layer dielectrics, and then a semi-sacrificial dielectrics is at least partially removed by isotropic oxygen etching. A disclosed one deformed example presents a eventual permanent CVD diamond sealing material for a gas dielectric medium to be confined in a chip.
Patent JP-2002059325-A (JP)
Title: Oil recovering device
Inventor: WADA TORU
IPC: B23Q1/72
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an oil recovering device which can easily recover and dispose lubricating oil flowing out when assembling a machine tool, and easily store the lubricating oil. SOLUTION: This oil recovering device comprises a recovery vessel 10 which has an opening part in an upper part and receives the lubricating oil from the opening part, and a support 20 which supports the recovering vessel 10 in an attachable/detachable manner and is locked to a base 61 in a removable manner. The support 20 is locked to the base 61 with the opening part of the recovering vessel 10 supported by the support 20 located below a side edge part 61a of the base 61 and/or a guide means.
Patent JP-2002061437-A (JP)
Title: Lock device
Inventor: SO RYOSHIN
IPC: E05B77/44
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a lock device capable of preventing the lock device used as a handle lock device for a motorcycle from breaking a keyhole or cramming a foreign matter thereinto. SOLUTION: A cover member 20 capable of freely opening and shutting the keyhole 5 is provided to a lock body 6, and since the cover member 20 is controlled with a lock releasing key 22 of a member different from the lock body 6 to have a structure capable of being switched between a fixed state and a non-fixed state, the keyhole 5 of the lock body 6 can be shut with the cover member 20 if unnecessary, and various troubles, etc., resulted from the breakage of the keyhole 5 by a piece of mischief and the cramming into the keyhole 5 can be prevented.
Patent JP-2002059989-A (JP)
Title: Case for translucent member
Inventor: KOBAYASHI YOJI
IPC: B65D77/26
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To solve a conventional problem that a translucent member is damaged or flaws occur on a surface of the member during transportation of the translucent member. SOLUTION: A case 6 for translucent members comprises a frame member 1 having numerous through holes 7 for individually receiving the translucent members 5, a base member 2 to be integrally combined with the frame member 1 for forming one of support surfaces for the members 5 oppositely to an opening at one of sides of the numerous through holes 7, a lid member 3 to be integrally combined with the frame member 1 and/or the base member 2 for forming the other support surface oppositely to an opening at the other side of the through holes 7 and an adhesive sheet 4 to be placed between the through holes 7 and the former support surface and having an adhesive surface on the side of the through holes 7.  Since the adhesive sheet 4 is placed between the frame member 1 and the base member 2, the translucent member 5 is fixed to the adhesive sheet 4 and does not move in the case 6 by a vibration during transportation. Thus the member 5 is not damaged or flaws do not occur on its surface.
Patent JP-2002061329-A (JP)
Title: Micro vibration control frame
Inventor: KAWADA MASAYOSHI
IPC: E04B5/43
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To lower floor height and to reduce a construction cost besides suppressing vertical vibration while securing required rigidity. SOLUTION: This micro vibration control frame has a concrete floor 5 on the upper face of an upper chord member 4 of truss beam structure 1. A steel frame 8 of approximately U-shaped cross section opened on the upper side is used as a lower chord member 7 of the truss beam structure 1, and post-cast concrete 9 is filled in the steel frame 8.
Patent JP-2002059509-A (JP)
Title: Structure of laminate and method for manufacturing the same
Inventor: KATO KAZUO
IPC: B32B15/08
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a laminate effectively prevented from the generation of a crack generated in a lamination interface after curing when a metal material and a resin material different in the coefficient of linear expansion from each other are laminated to be molded integrally, and to provide a method for manufacturing the same. SOLUTION: In the laminate, a cushioning layer 3 comprising a rubbery elastic material or a rubber coated fabric formed by coating at least one surface of a fiber fabric with the rubbery elastic material is integrally interposed between a metal rod 1 and the resin material 2 at the molding interface X of them. By this constitution, even when two kinds of materials perfectly different in the coefficient of linear expansion from each other like the metal rod 1 and the resin material 2 are laminated to be molded, the generation of a crack in the resin layer 2 can be suppressed by the so-called cushioning effect of the cushioning layer 3 interposed at the molding interface X.
Patent JP-2002063991-A (JP)
Title: Organic electroluminescence device and production process thereof
Inventor: KAWASHIMA TOSHITAKA
IPC: H01L51/52
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To permit a device to be easily sealed and make it possible to provide a large-scale display using said device as a luminescence device. SOLUTION: The device comprises a transparent substrate, an electrode film, a transparent electrode film, a first insulating film having an opening, an organic electroluminescence film, a metallic electrode film and a second insulating film. The first and second electrodes have gas barrier properties, and the opening is in a tapered form that the size of the opening become greater as it becomes distant from the transparent electrode film side. The transparent electrode film is electrically connected to a first electrode formed so as to be passed through the first and second insulating films and exposed on the second insulating film through the electrode film, and the metallic electrode film is electrically connected to a second electrode formed so as to be passed through the second insulating film and exposed on the second insulating film.
Patent JP-2002063616-A (JP)
Title: Attendance managing system
Inventor: KITAGAWA KATSUHIKO
IPC: G06Q10/06
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an attendance managing system, with which the exact holiday acquisition condition and attendance condition of an employee can be grasped at all the time and while including the past, these data can be easily utilized for the employee or enterprise side. SOLUTION: User terminals to be used by employees, a superior terminal to be used by the superior of these employees, a company terminal and a server for storing data inputted from these respective terminals are connected by a network. The server is operated by application software (internally having a collation means) for operating the attendance managing system. A holiday report or attendance condition applied from a subordinate can be referred to/ approved only by the superior having a prescribed password number. Besides, when a date approved to acquire a holiday and contents are different when the subordinate is to periodically apply the attendance condition, the caution of no coincidence is issued so that the subordinate can correct these contents and can perform the application again. Therefore, the attendance condition or holiday acquisition condition can be left as exact data at all the time.
Patent JP-2002073431-A (JP)
Title: Www performance measurement method and its device
Inventor: TANIGUCHI HIROHISA
IPC: H04L12/28
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To permit measurement of WWW performance which every user of management object perceives without introducing a special piece of software to a user terminal. SOLUTION: Between a HTTP client 1 and a WWW server 2, a proxy server 3 that has an ordinary proxy function 10 and quality measuring function 20 that measures the quality of transmission passing through thereat and records the measurement result is installed. The proxy server 3 records a time when a HTTP request from the client 1 is received and a time when the relaying data from the WWW server 2 to the client 1 is finished, obtains a response time from both times, and divides a data size by the response time to obtain a throughput.
Patent JP-2002077245-A (JP)
Title: Ip gateway device
Inventor: TOKUNAGA SEIJI
IPC: H04J3/06
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an IP gateway device, capable of preventing delays in transmission of a voice packet. SOLUTION: This IP gateway device packets PCM signals from a line- switching network with plural channels for transmitting the PCM signals to an IP network. The device is provided with a synchronous timing generator for generating a basic reference signal and plural synchronous signals, having a certain fixed phase difference with the basic synchronous signal, and a packeting device for packeting the PCM signals from the respective channels and for transmitting the PCM signals to the IP network according to the synchronous signals applied from the synchronous timing generator.
Patent JP-2002070264-A (JP)
Title: Eaves ventilation structure
Inventor: NAKAJIMA HISAJI
IPC: E04D13/158
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an eaves ventilation structure that can promote ventilation of an attic and prevention of spread of fire simultaneously, and yet can be easily reset after the structure is operated once. SOLUTION: In the bottom behind of a fascia board 1 which stands up inside a back face uprising face 1g, a plurality of air holes 13 are provided. Inside a shield face 2a of a fire-proof damper 2, an air window section 16 is formed so as to overlap with each air hole 13 to fix one end of the shield damper 2 to the back face uprising face 1g through an elastic member 4. The other end of the shield damper is fixed to the back face uprising face 1g through a coupling unit 5 that splits into two parts when it reaches a fixed temperature or higher. Normally, because the air hole 13 and the air window section 16 communicate with each other in an overlapping manner, it can flow outside air into the attic.  At the time of fire, however, the coupling unit 5 splits into two parts, and simultaneously the fire-proof damper 2 is slid by the elastic member 4 to shield the air holes 13, thus preventing fire from spreading.
Patent JP-2001124910-A (JP)
Title: Lenticular lens, planar light source and liquid crystal display device
Inventor: NISHIO TOSHIKAZU
IPC: G02F1/13357
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To attain bright planar light generation in liquid crystal display, without having to increase the consumption of electric power and heat generation. SOLUTION: A lenticular lens 10 has many triangular prismatic unit lens parts 12 formed on one face, in such a way that the major axial directions are made parallel to one another and has isotropic light diffusiveness on the other face. An apex angle α of each of the unit lens parts is in the range of 95-110 deg..
Patent JP-2002070411-A (JP)
Title: Safety device for door
Inventor: FUJIWARA TATSUYA
IPC: E05F5/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To improve a safety device for a door so that complicatedness is not felt in the case of conscious closing without damaging security in the case of careless closing. SOLUTION: The safety device for the door with a stopper member (13), by which the state, in which the position of projection disturbing the total enclosing of the door by pinching between the door (3) and a door stop frame (1a) can be held, and the state, in which movement to the position of a retraction is enabled so as not to disturb the total enclosing of the door in the case of a collision against the door stop frame, are selected, has a sliding member (12) unified with the stopper member and elastically urged at all times in the direction that the stopper member is projected, a weight member (15) supported in a displaceable manner along the direction of movement of the door to the sliding member and relatively displaced with the sliding member when acceleration higher than a fixed value is applied to the door,  and a limiting means (such as a cam composed of inclined planes 20 and 21 and a brake member 19) limiting the movement of the sliding member so that the stopper member is not retracted in the case of movement at a fixed quantity of the weight member. Accordingly, a finger-pinching safety device is operated only when fixed acceleration works to the door, and no resistance may be generated when the door is closed slowly.
Patent JP-2002073887-A (JP)
Title: System and method of obtaining answer to question
Inventor: HAZAMA TADASHI
IPC: G06Q50/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the input of a result of the choice by an answerer to plural choice type questions. SOLUTION: A question form with the tree-display having each choice to plural questions step by step is distributed to answerers. The answerer chooses the own choice in order from a root to a leaf (terminal) of the tree-display. A leaf node as a result of arrival is a representative display item 130a or 130b representing the combination of the chosen plural choices. Each representative display item 130a and 130b is printed with the combination codes 140a and 140b showing the combination of the choices. The answerer inputs the URL 150 displayed in the question form into a browser, and inputs the combination code into an answer input web page obtained as a result. A device, which receives this combination code, obtains the combination of the original choices by decoding the code, and registers it in the data base.
Patent JP-2002067033-A (JP)
Title: Method and device for recycling process of pet bottle
Inventor: CHOTTOGI ITARO
IPC: B29B17/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost, and save a space while ensuring the manufacture of a forming material of a high quality, and also, reduce workers, and suppress noises. SOLUTION: This recycling process device is equipped with a container 11, a band heater 21, and a granulating means (a crusher 31 and a hot cut pelletizer 41). In this case, the container 11 houses a recyclable PET bottle material. The band heater 21 melts the PET bottle material in the container 11 by heating it. The granulating means (e.g. pulverizer 31 or hot cutting pelletizer 41) granulates the material which is molten by the band heater 21, by crushing or cutting the material after being solidified or before being solidified.
Patent JP-2002048888-A (JP)
Title: Establishment restoring method for tentative opening in roof of existing building accompanying rvr
Inventor: ABE TOMIICHI
IPC: G21C13/00
Filed: 2000-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a restoring method for establishment of a tentative opening in the roof of an existing building for recovering the states of stress and deformation in an allowed range of original design by using disassembled members or members with the same material, dimensions, contact method and contact position. SOLUTION: The roof 12 of an existing building 10 is supported with steel-frame roof trass 11. The roof 12 disturbing the establishment of the tentative opening 13 is removed and a multitude of steel-frame members of the opening 13 is disassembled and removed to establish the tentative opening 13 in the specific position of the roof. Preloading is introduced to the steel-frame members for restoration corresponding to the removed multitude of steel-frame members and the steel-frame members for restoration after carrying out and in the reactor pressure vessel are assembled in the roof trass 11 part corresponding to the establishment of the opening 13 to restore the roof trass 11. Also, the roof 12 is provided in the position where the roof on the roof trass 11 is removed and the roof is restored. After completion of assembling the steel-frame members for restoration, the preloading introduced to the steel-frame members for restoration is opened. In this manner, recovering capability to the states of stress and deformation of each steel-frame members of roof trass before establishing the tentative opening after opening the preloading can be raised.
Patent JP-2002074752-A (JP)
Title: Information recording medium, base material for depositing thin film and method for producing the same
Inventor: TSUCHIDA TAKAYUKI
IPC: G11B7/258
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium with a reflecting metallic layer excellent in long-term reliability, a base material for depositing a thin film suitable for use in the manufacture of the information recording medium and a method for producing the base material. SOLUTION: In the information recording media 10, 20, 30, 40, signal layers 15, 25, 35a, 35b, 45a, 45b with formed reflecting metallic layers 12, 22, 32a, 32b, 42a, 42b are irradiated with light to read out signals. Each of the reflecting metallic layers 12, 22, 32a, 32b, 42a, 42b comprises an aluminum alloy whose composition consists of, by weight, 1.0-10% Si, 0.05-0.25% Fe, 0.8-1.2% Mn, 0.2-0.3% Ti and the balance Al with inevitable impurities.
Patent JP-2002084663-A (JP)
Title: Single-phase and three-phase harmonic filter
Inventor: HIKOSAKA TOMOYUKI
IPC: H01F27/34
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a single-phase and three-phase harmonic filters which remove only third harmonic components. SOLUTION: A filter transformer 1X composed, by winding two input cols 4A, 4B and an output coil 5 on an iron core 3 is provided. To the two input coils 4A, 4B of this filter transformer 1X, a first AC input voltage XN and a second input voltage XN-1, whose phase is delayed from this first voltage XN by sixty degrees, are inputted respectively. The output coil 5 outputs the composite voltage of the first voltage XN and the second input voltage XN-1, which has a phase delayed from the first voltage XN by sixty degrees and has the same amplitude as that of the first voltage XN.
Patent JP-2002070389-A (JP)
Title: Lock device for door
Inventor: AKAMATSU KUNIO
IPC: E05B13/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To cancel an illicit unlocking operation to prevent a theft or the like by providing such a structure as not to expose the keyhole of a lock device arranged on a door. SOLUTION: This device comprises a lock housing 2 arranged on the surface of the door 31; a lock handle 14 protruded to the lock housing 2 so as to be graspable and housed so that the surface of a handle part 16 is substantially flush with the surface of the lock housing 2; an engagement means engaged with a part of the lock handle 14 to hold the housed state of the lock handle 14; an actuator 20 for operating the engagement means to release the engaged state with the part of the lock handle 14; a cellular phone for transmitting a release signal to the engagement means in no contact ; a receiving antenna for receiving the signal transmitted from the cellular phone; and a control means for operating the actuator 20 when the signal received by the receiving antenna is a proper signal.
Patent JP-2002076236-A (JP)
Title: Semiconductor device
Inventor: HAYAKAWA SEIICHI
IPC: H01L23/58
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the temperature of a semiconductor element can be detected precisely by reducing the detection temperature difference between the temperature of the semiconductor element and the temperature of a thermistor. SOLUTION: The semiconductor device is formed, in such a way that an external cooling fin and an insulating substrate comprising metal layers fixed and bonded to main faces on both sides are bonded via a support substrate fixed and are bonded to the main face on one side of the insulating substrate. In the semiconductor device, the semiconductor element and a temperature detecting body are electrically connected to the metal layer fixed and are bonded to the main face on the other side of the insulating substrate.
Patent JP-2002074693-A (JP)
Title: Optical disk recording and reproducing device and servo regulation method
Inventor: ARIKAWA YOSHIROU
IPC: G11B7/09
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording and reproducing device which is capable of stably maintaining the servo loop gain under recording operation constant. SOLUTION: The optical disk recording and reproducing device has an EEPROM 32 which previously stores the laser power value under recording operation at a reference temperature, various servo gains and the return light quantity from the optical axis in reproducing operation, a thermometer 37 which measures a use environment temperature and a servo signal processing section 36 which calculates the optimum laser power in accordance with the detected temperature and the reference temperature, calculates the first servo gain in accordance with the laser power value, the various servo gains and the optimum laser power, measures the return light quantity from the optical under the reproducing operation,  calibrates the first servo gain to the second servo gain in accordance with the ratio of the return light quantity and regulates the various servo gains and the laser power in the recording operation in accordance with the second servo gain and the optimum laser power. The device corrects the loop gain constant.