baber/WOPTO huggingface dataset:
Patent JP-2002353392-A (JP)
Title: Semiconductor device
Inventor: HASE YUJI
IPC: H01L23/40
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce thermal resistance of a semiconductor device by thinning the thickness of a thermal buffering plate by using an electrode plate capable of relaxing thermal stress. SOLUTION: A semiconductor device is provided with a semiconductor substrate 11 forming a semiconductor element, the thermal buffering plate 21 provided on both main faces of the semiconductor substrate 11, and an electrode plate 31 pressure-fitted on the thermal buffering plate 21 from the outside and having a lattice-like groove 41 dividing a plurality of the pressure-fitted faces.
Patent JP-2002356616-A (JP)
Title: Room temperature-curable silicone rubber composition
Inventor: YOSHITAKE MAKOTO
IPC: C08K5/5415
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a room temperature-curable silicone rubber composition which gives a silicone rubber having a proper modulus after curing, and excels in the adhesion to a substrate, particularly excels in the adhesion durability, and retains the adhesive strength even when used outdoors for a long period of time. SOLUTION: The room temperature-curable silicone rubber composition comprises (A) a polydiorganosiloxane mixture composed of (A-1) a polydiorganosiloxane having two or three alkoxy groups bonded to both terminal silicon atoms to be represented by formula (1), (A-2) a polydiorganosiloxane having two or three alkoxy groups bonded to one molecular terminal and an alkoxysilane group bonded to the other molecular terminal to be represented by formula (2), and (A-3) a polydiorganosiloxane whose both molecular terminals are hindered with trimethylsiloxy groups, (B) an alkoxysilane or its partial hydrolysis condensate, and (C) an organotitanium compound.
Patent JP-2002158384-A (JP)
Title: Optical fiber for amplification, optical fiber amplifier, optical transmitter, and optical communication system
Inventor: KADOI MOTOTAKA
IPC: H04B10/2543
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber for amplification and the like which requires no gain equalizer with a flat gain spectrum and excellent polarization quenching ratio. SOLUTION: An optical fiber (10) for amplification comprises a core region (11) in the light propagation region in which the signals of different wavelengths propagate, a clad region (12) provided around the core region (11), and a polarized wave holding structures (13a and 13b) which hold the polarized state of the signal. The optical fiber (10) for amplification comprises a quarts glass as a main component, and Er element as well as Al element at 4 wt.% or higher is added to at least a part of the light propagation region containing the core region (11).
Patent JP-2002346020-A (JP)
Title: Stroke information measuring device and stroke information measuring method
Inventor: MURAKOSHI TAKAHIRO
IPC: G06T1/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a stroke information measuring device and a stroke information measuring method that can accurately and immediately measure stroke information such as the stroke time and stroke distance of a swimmer who is swimming. SOLUTION: This stroke information measuring device 10 is provided with an image pickup part 12 for picking up the image of the swimmer who is swimming, and outputting image data every prescribed time; a tip part detecting part 22 for detecting the advancing direction side tip part of the swimmer from the image of the body of the swimmer in the respective image data; and a stroke point detecting part 28 for detecting the tip part when the swimmer is in a prescribed posture in each stroke, out of the respective tip parts.
Patent JP-2002355282-A (JP)
Title: Massaging machine
Inventor: ABETA AKIRA
IPC: G10L15/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a massaging machine which is controlled by instructions by user's voice to improve safety. SOLUTION: This massaging machine is equipped with a massaging unit on a body support to support a user's body. A control unit to control the motion of the massaging unit is connected with the massaging unit to enable a user to give instructions to the control unit by voice. The control unit controls working sound from the massaging unit to be lowered when the control unit detects user's voice inputted into a voice input means.
Patent JP-2002357007-A (JP)
Title: Multistoried clean room
Inventor: KATO TAIJI
IPC: F24F7/06
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To increase a production-device installable area in a lower-layer clean room in a multistoried clean room. SOLUTION: The multistoried clean room is constituted in such a manner that a frame 17 as a vibration damping means is installed between the lower- layer clean room 11 and an upper-layer clean room 12 and the generation of the vibrations of the clean room 12 is damped and a central column 16 supporting the clean room 11 and the clean room 12 is arranged only in one row at the center of the clean room 11 and the clean room 12. Accordingly, since the production-device installable area in the clean room 11 is ensured, the degree of freedom of the layout of a production line is improved, and space efficiency in the multistoried clean room 10 is enhanced simultaneously while the clean room 10 can correspond to the augmentation of equipment.
Patent JP-2002364446-A (JP)
Title: Knocking detecting device for internal combustion engine
Inventor: ITO MASAHIRO
IPC: F02D45/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To not only detect presence or absence of knocking generation but also easily determine the knocking due to abnormal combustion or pseudo knocking. SOLUTION: Combustion pressure (cylinder pressure) inside a combustion chamber is detected by a cylinder pressure sensor as a vibration generated in accompanied with an operation of the internal combustion engine, and from a pressure waveform signal, a signal in a frequency band peculiar to knocking is filtered by a filter. A vibration strength after filtering is compared with a knock determination level, thereby determining whether or not the knocking is generated (step 110). When generation of knocking is determined to be present, a maximum value Pmax of the cylinder pressure detected by the cylinder pressure sensor within a predetermined period relative to combustion is compared with a determination value α(step 130). When the maximum value Pmax is smaller than the determination value α, determination that the knocking is the pseudo knocking is carried out (step 140), and the maximum value Pmax is more than the determination value α, the determination that the knocking is real knocking due to the abnormal combustion is carried out (step 150).
Patent JP-2002364759-A (JP)
Title: Lip seal
Inventor: KATO TAKAYUKI
IPC: F16J15/3268
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a lip seal capable of easily recycled by easily removing a rubber seal member from a metal circular base material. SOLUTION: The lip seal 19 is assembled in such a caulked and fixed manner that a first rubber seal member 22 and a second resin seal member 23 are held between a metal case 21 and a backup ring 24. The sealing members 22, 23 are detachably assembled to the case 21 without using adhesive. The lip seal 19 is easily disassembled or classified, if required, because the seal members 22, 23 are not adhered to the case 21.
Patent JP-2002363754-A (JP)
Title: Thin film manufacturing apparatus, and manufacturing method thereof
Inventor: BABA HIROSUKE
IPC: C23C16/44
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a thin film manufacturing apparatus for depositing a semiconductor thin film and an insulating thin film capable of reducing the take-in of fluorine atoms into the semiconductor film when manufacturing the thin film using a plasma chemical vapor phase deposition(CVD) method, and a thin film manufacturing method using the apparatus. SOLUTION: In a plasma chemical vapor phase deposition(CVD) apparatus, the surface roughness (Ra) of a member in a vacuum tank is set to be <=5.0 μm. The member preferably includes at least an inner wall of the vacuum tank, and a process gas diffusion plate. The residual quantity of fluorine in the vacuum tank is reduced thereby to prevent degradation of TFT performances.
Patent JP-2002371802-A (JP)
Title: Shroud integrated type moving blade in gas turbine and split ring
Inventor: ITO EISAKU
IPC: F01D11/08
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent leakage flow of a gas path. SOLUTION: In this shroud integrated type moving blade 100, a shroud 3 is provided from a leading edge 101 of a tip of a moving blade 2 to a trailing edge 102. The radius of a seal fin tip 103 is almost the same as the radius of a shroud trailing edge end 104. In a split ring 105, the radius of an inner peripheral surface 106 is slightly larger than the radius of the seal fin tip 103 and the radius of the shroud trailing edge end 104. As a result, cavity sectional area 110 existing in the downstream of a seal fin 7 can be reduced between an outside face 6 of the shroud 3 and the inner peripheral surface 106 of the split ring 105. Therefore, as for leakage flow passing through a dead space in the vicinity of a throat from the gas path 5, the flow is shut off by the inner peripheral surface 106 of the split ring 105.  Thus, even if the shroud 3 of a winglet type is used, leakage flow 107 of the gas path 5 can be prevented.
Patent JP-2002373245-A (JP)
Title: Audit supporting system, method and program
Inventor: YAMAMOTO MASAYO
IPC: G06Q50/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of the interview of a person concerned by utilizing a communication network, freely using the terminals of respective relating parts and presenting/ confirming/approving audit information. SOLUTION: An audit supporting system is provided with the terminal 20 on an audit side preparing an audit plan, presenting it to a side to be audited, questioning and confirming the side to be audited and carrying out an audit according to a check list based on the audit plan and registering an audited result, the terminal 10 on the side to be audited acquiring the audit plan, presenting data relating to the audit, registering them as the audit information and responding to questions on the audit side, an approver terminal 30 closely auditing and approving the audited result and the audit information, an audit server 50 managing information including the audit plan, the check list, the audit information and the audited result, and the communication network 100 interconnecting the terminal on the audit side, the terminal on the side to be audited,  the approver terminal and the audit server.
Patent JP-2002055283-A (JP)
Title: Multiband illumination type scanning microscope and its optical element
Inventor: STORZ RAFAEL
IPC: G02B6/255
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a scanning microscope which allows the inspection of a sample at various wavelengths and (or) in wavelength ranges and does not require the post adjustment of wavelength intrinsic component elements in an optical path at this time. SOLUTION: This scanning microscope is provided with an optical element 4 which produces at least partially spectrally diffusing illumination light within its illumination optical path 8. A beam splitter 11 which does not substantially depend upon polarized light and wavelength is positioned, fixed and arranged within the illumination optical path 8 and a detecting optical path 15.
Patent JP-2003000706-A (JP)
Title: Peritoneal dialyzing circuit
Inventor: ORITO AKIRA
IPC: A61M1/14
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a peritoneal dialyzing circuit ensuring safety for preventing the back flow of a peritoneal dialysing liquid wasted to a waste liquid container in a case using a disposable cassette wherein a daphragm, a heating part and a flow channel changeover part are integrally formed. SOLUTION: A back flow check valve 205 is provided in order to prevent the back flow of the peritoneal dialysing liquid wasted to the waste liquid container 6 in the case using the disposable cassette wherein the daphragm 87, the heating part 83 and the flow channel changeover part 84 are integrally formed.
Patent JP-2003009511-A (JP)
Title: Cradle for electronic apparatus
Inventor: KUNIYORI TOMOYUKI
IPC: H02M3/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a cradle for an electronic apparatus which can supply the electronic apparatus with stable voltage and enables downsizing of the electronic apparatus. SOLUTION: This cradle 2 for the electronic apparatus supplies the electronic apparatus with DC voltage inputted from an AC adaptor for converting AC voltage into DC voltage, is equipped with a jack 22 for connecting with the plug of the AC adaptor and a voltage converting circuit 23 for converting the DC voltage inputted from the AC adaptor into specified voltage.
Patent JP-2003001692-A (JP)
Title: Flat die for manufacturing laminated film
Inventor: KAWAKAMI HAJIME
IPC: B29C48/305
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a flat die which is free from problems with known multi- layered dies such as a multi-manifold die and a feed block die, in the flat die for manufacturing a laminated film by laminating molten resin films over each other, especially provide a flat die capable of extruding two pieces of molten resin film from a position close to a vacuum molding roll, as a best-suited flat die for manufacturing a plastic expanded sheet. SOLUTION: This flat die is of such a structure that two resin flow channels (2A and 2B) and two resin manifolds (3A and 3B) are arranged side by side in a single die head (1). In addition, the die has two lips (4A and 4B) running in parallel with their individual openings formed. Especially, the openings of the two lips (4A and 4B) are positioned at different levels from each other in the discharge direction.
Patent JP-2003005016-A (JP)
Title: Zoom lens barrel
Inventor: KUNISADA YUKIO
IPC: G02B7/10
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens barrel which can suppress abnormal sound, vibration, wiring peeling, etc. SOLUTION: A flexible printed wire 15 has at least one folded part 15a when extending from a helicoid member 1 toward a unit along the optical axis and a fitting plate 14 has a 1st beam part 14c sandwiched in the folded part 15a and a 2nd beam part 14d which is provided closer to a camera body side than to the 1st beam part 14c and supports the flexible printed wire 15 closely to the optical side, so even if the flexible printed wire 15 bends when a cam cylinder 4 moves toward a helicoid member 1, the 2nd beam part 14d can suppress the inward spreading of the bent flexible printed wire 15 at right angles to the optical axis, so interference between the bent flexible printed wire 15 and cam cylinder 4 which is possibly caused in the absence of the 2nd beam part 14d can effectively be suppressed.
Patent JP-2003004242-A (JP)
Title: Heat storage floor heating panel
Inventor: HOTTA TOSHIRO
IPC: F24D11/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage floor heating panel in which a pipe can be easily connected to a radiation control actuator, its entire installation work is simplified and the reliability of the work is not damaged. SOLUTION: There is provided a heat storage floor heating panel in which a heater 1, a heat storage material 2 and a flat bag radiation control actuator 3 are laminated in this order from below, a floor plate 4 is adhered over the laminated members and formed as a panel shape. This panel is constructed so that a flat box duct case 5 having approximately the same thickness as that of the floor plate 4 is embedded at the end part of the floor plate 4, the duct case 5 is connected to the radiation control actuator 3, the connected openings 6 formed at the exposed end surfaces of the duct case 5 are fitted to each other between heat storage floor panels having an air feeding passage to the radiation control actuator 3,  a connecting piece 7 is projected from an one side opening edge to an outward direction for dividing the openings at the connected openings 6 in a substantial symmetrical form at both sides and then a step notch 8 having the connecting piece 7 inserted and fitted in it is formed at an inner circumference opposite to the connected openings 6.
Patent JP-2003001526-A (JP)
Title: Short-circuit discharge crater preventing apparatus of electric discharge system
Inventor: HARA SOTOMITSU
IPC: B23H1/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus in which a crater due to discharge is not produced even when a discharge electrode and a workpiece comes into contact with each other and a short-circuit state is caused. SOLUTION: The short-circuit discharge crater preventing apparatus comprising a first control element 7 which generates a pulse voltage, a second control element 8 which generates a discharge command pulse voltage after a discharge command from the first control element 7, a current sensor 9 which measures the current supplied to the first control element 7 when the pulse voltage is applied thereto, and means 11 which measure the period of time from the start of the pulse voltage generated in the first control element 7 until the sensing of the current by the current sensor 9, wherein the time and current of the discharge command given to the first control element 7 are limited to very smaller time and current, respectively, than the time and current given to the second control element 8, and wherein,  when the measured time is smaller than the polarization time of the machining fluid, the operation of the first control element 7 is immediately stopped and the discharge command by the second control element 8 is stopped.
Patent JP-2003007455-A (JP)
Title: Electroluminescent element
Inventor: SAITO MITSURU
IPC: H05B33/10
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable electroluminescent element which can prevent a short circuit of an opposite electrode and a transparent electrode certainly. SOLUTION: An insulation part 3, which is formed so that the transparent electrode 2 and the opposite electrode 11 may be insulated in order to form an electrode terminal part for impressing voltage between the transparent electrode 2 and the opposite electrode 11, is constituted by removing the transparent electrode 2.
Patent JP-2003006282-A (JP)
Title: Integration and coordination system
Inventor: OKUMA HIROYUKI
IPC: G06Q50/04
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for integrating a first business system built on an enterprise LAN with a second business system running on an extra- network provided for connection with external traders. SOLUTION: To solve the problem, a PDF arrangement means is provided. When a user on a client of an item progress management system, which is the first business system, selects an item, the PDF means extracts user information associated with item information on the selected item, which is stored in an item progress database, and registers the extracted information with the second business system that runs on the extra network.
Patent JP-2003010794-A (JP)
Title: Apparatus for cleaning substrate
Inventor: TAKEDA HIROKI
IPC: G02F1/13
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cleaning apparatus effective for reducing the amount of a cleaning liquid to be used and shortening a cleaning time by displacing a liquid chemical with the cleaning liquid efficiently at the step to peel off a resist or carry out etching treatment or the like by using the liquid chemical when a liquid crystal display or the like is manufactured. SOLUTION: Upper nozzles and lower nozzles for discharging the cleaning liquid and a side nozzle for discharging the cleaning liquid vertically with respect to the advancing direction of a substrate for the liquid crystal display are arranged in a cleaning part of a sheet-fed treating unit for peeling off the resist or carrying out etching treatment or the like by using the liquid chemical at the step to manufacture the substrate.
Patent JP-2003016203-A (JP)
Title: System and method for preparing operating program, system, method and server device for vending operating program
Inventor: NAKAMURA YOSHISUKE
IPC: G06Q50/10
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily and inexpensively prepare the operating program of an owned robot and to easily and efficiently vend the prepared operating program. SOLUTION: The user remotely operates the same robot as a robot, which is owned by that user, on a site on a network equipped with an operating program developing means through the network. Thus, the operation of the robot is programmed and after the obtained operating program is downloaded to the information terminal of the user, it is transplanted to the robot owned by that user. In such a case, the operating program prepared by the user is registered on the site and vended.
Patent JP-2003018469-A (JP)
Title: Solid-state imaging apparatus
Inventor: MATSUDA SEISUKE
IPC: H04N5/343
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus employing an amplification type MO sensor that can realize a summing function of optional row numbers of vertical pixels without increasing the number of rows stored by a memory. SOLUTION: The solid-state image pickup device is provided with a pixel array comprising unit pixels 6 arranged two-dimensionally each comprising a photo diode 1, an amplifier transistor(Tr) 2, a reset Tr 3, a selection Tr 4 and a pixel power supply 5, a plurality of 1st vertical signal lines 8 through which amplified signals of the unit pixels in the column direction are delivered, vertical and horizontal scanning circuits 7, 43 to read each pixel signal in the pixel array, and noise cancel circuits 13-1, 13-2, etc., connected to the 1st vertical signal lines by each column and having a summing function of the amplified signals of at least two unit pixels. Each noise cancel circuit comprises a change component detection circuit 14, an analog adder means 15, and a memory 16.  The solid-state imaging apparatus is configured such that a change component of the amplified signal outputted from each pixel is summed in analogue to an output of the memory storing it before the summing processing and a newest output after the summing processing is overwritten in the contents of the memory.
Patent JP-2003013640-A (JP)
Title: Door locking system for vehicle and its striker
Inventor: HAYAKAWA SHIGERU
IPC: E05B15/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a door locking system for vehicle that can solve the problem that, when a cab over type vehicle, etc., having a narrow room space comes into collision, the cab of the vehicle is largely deformed and, consequently, the relative positional relation between a body-side striker and a door-side latch changes and the latch locking section of the striker may get into the housing of the door locking system and may break the housing. SOLUTION: A cover (10) having a load receiving section (11) is attached to the striker (4) and the distance l1 between the side face section (14) of a side edge panel (12) and the load receiving section (11) of the cover (4) is made shorter than the distance l2 between the wall section (18) of the housing of a latch mechanism (15) and the connecting section (7) of a U-shaped latch locking section (8) (l1 <l2 ). Consequently, when the vehicle comes into collision, the load receiving section (11) is first brought into contact with the side face section (14).