baber/WOPTO huggingface dataset:
Patent JP-2002136852-A (JP)
Title: Gas-liquid mixing method using hot diffusion method
Inventor: HARADA SABURO
IPC: H01L21/304
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid mixing method using a hot diffusion method effective in the case of mixing a gas with a liquid, particularly mixing a trace quantity of the gas with the liquid. SOLUTION: The soluble gas, which is an aimed gas, is pressurized to be dissolved in a 1st solution, the resultant gas dissolved water and a 2nd solution having the gas concentration lower than the aimed gas dissolved water are brought into contact with each other through a porous medium to inject the gas dissolved water to the 2nd solution by the diffusion.
Patent JP-2002139405-A (JP)
Title: Measuring method of semiconductor laser module
Inventor: KOYANAGI SATOSHI
IPC: G01M11/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method of a semiconductor laser module which enables measuring of light characteristics of output light more accurately by restricting a drop in the emission efficiency of a semiconductor laser attributed to reflected light. SOLUTION: The measuring method of a semiconductor laser module is for measuring light characteristics of a semiconductor laser module 1 which has a pigtail fiber 2 with a core on the end face thereof on the side of a light output vertical to the axis of the fiber. The end face on the side of one end 5a of a measuring fiber 5 which has the one end 5a thereof with a core part thereof vertical to the optical axis and the other end 5b thereof with a core part thereof ground askew to the optical axis is connected to the end face on the light output side of the pigtail fiber 2 butting it and the end face on the side of the other end 5b is made to face a light input part of a measuring device 10 to measure the light characteristics.
Patent JP-2002136800-A (JP)
Title: Laundry collection and delivery system
Inventor: ICHIKAWA IKUTARO
IPC: D06F95/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a laundry collection and delivery system for minimizing the time when laundry is housed in a locker and suppressing the installation number of the lockers to the absolute minimum by instructing a delivery date to the housing locker of the nearest convenience store from a user to the collection and delivery center of the laundry. SOLUTION: This system is constituted of a franchise type shop owning a POS terminal for issuing an IC card, a laundry housing locker controlled by the IC card and owned by the franchise type shop, the collection and delivery terminal of the collection and delivery center for collecting the finished items of the laundry from a cleaning plant and temporarily keeping them, and a controller for controlling the IC card. On the basis of information generated from the controller through an information network, the finished items of the laundry are transferred from the collection and delivery center to the laundry housing locker.
Patent JP-2001206309-A (JP)
Title: Method and apparatus for turning eggs
Inventor: HOUT GERRIT
IPC: G06T1/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus to detect the arrangement direction to arrange eggs. SOLUTION: In the apparatus for turning eggs E in the predetermined direction while the eggs are carried by a roller conveyor 11, a detection device 1 picks up the image of the egg, and compares the image signal with the signal related to the predetermined position to judge the direction of the egg, and controls the apparatus for turning the egg. The detection device comprises a light source 2 to illuminate the egg on the roller, and an image pick-up surface having a surface parallel to the axis of the roller conveyor and extending at least over the axis of the egg, and forms substantially the image of the shadow of the egg. The image pick-up surface is preferably divided into two portions at the center of each roller.
Patent JP-2002151071-A (JP)
Title: Positive electrode active material for nonaqueous system secondary battery and its manufacturing method, and nonaqueous system secondary battery using the same
Inventor: OMOTO YOSHIKAZU
IPC: H01M10/052
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material with improved heat stability at the time of an internal short circuit a highly performance nonaqueous secondary battery. SOLUTION: As the positive electrode active material, the active material, which has a composition shown by LiaNi1-x-y-zCoxMyNbzOb (M is one or more kinds of elements chosen from among the group of Mn, Fe, and Al, 1<=a<=1.1, 0.1<=x<=0.3, 0<=y<=0.1, 0.01<=z<=0.05, and 2<=b<=2.2) is used. Further, the active material, which shows an electric discharge capacity of α [mAh/g] in the range of the positive electrode potential of 2 to 1.5 V at the time of the initial discharging, and which, when the half-value width of the face (003) of layered crystal structure under the X-ray diffraction is set β[deg], satisfies simultaneously the conditions for α and βof 60<=α<=150 and 0.14<=β<=0.20, respectively is used.
Patent JP-2002146702-A (JP)
Title: Tamping method for ballast and tamping machine for ballast
Inventor: SHINODA NORIYUKI
IPC: E01B27/16
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a tamping machine capable of accurately carrying out a partial repair work for the maintenance of way. SOLUTION: A mobile multiple tie-tamper 1 comprises a lifting portion 11 which lifts a rail 16 laid by a rail catcher, a tamping portion 12 compacting crushed stones 19 by a beater 61, and a measuring section 13 which measures the height of a rail 16 by a distance sensor 96 and the angle of slant in a direction perpendicular to a track between right and left rails 16 with an angle of slant sensor. Work position for lifting portion 11, work portion for the tamping portion 12 and the work portion for the measuring portion 13 are located almost at the same place. Because of this, the correction of track can be performed with a high finish accuracy for the partial repair work in the maintenance of way.
Patent JP-2002149792-A (JP)
Title: System/method for processing article rental and staff dispatch and storage medium
Inventor: NAITO YASUHIRO
IPC: G06Q30/06
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a processing system and a processing method for providing both of the services of article rental and staff dispatch through a communication means with a database on articles and a database on staff dispatch linked with each other and a storage medium with a program for allowing a computer to carry out the processing method stored thereon. SOLUTION: The system is provided with an article information storage means 2 storing article information, a staff information storage means storing dispatching staff information, a client information storage means 4 storing information provided from a client through a communication means, an information selection means 5 selecting information stored in the means 2 and the means 3 based on information stored in the means 4 and an information output means 100 outputting the information selected by the means 5 to the side of the client.
Patent JP-2002143702-A (JP)
Title: Crushing processing method and device for concrete and the like
Inventor: YONEHARA RYOICHI
IPC: E02F3/36
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a crushing processing method and a device for concrete and the like capable of efficiently and simply making an object to be processed placed on a hard floor surface to a ballast type crushed object by a wide hitting surface reciprocated and maintaining a crushing performance of a uniform crushing processing by a cheap crushing processing cost for a long period of time. SOLUTION: In the crushing processing method for concrete and the like, after an object to be processed such as a bulk concrete is placed on a floor surface 6 on which an iron material and the like are laid and which is formed to be full hard, the object to be processed is crushed between the floor surface 2 and the hitting part by reciprocating the hitting part 2 by a vibration generation mechanism 3 while the hitting part having a wide hitting surface 22 is urged and contacted with the object to be processed. The wider hitting surface 22 than an outer shape of a mounting part 7 is integrally formed on an end of a shaft part 20 attachably/detachably inserted and supported to the mounting part 7 of the vibration generation mechanism 3 and a plurality of hard hitting projections 25 having a crushing space L are formed on the hitting surface 22 of the hitting part 2.  The hitting part 2 is provided on the vibration generation mechanism 3 and the hitting projections 25 are urged and contacted with the object to be processed and hit and vibrate it to carry out a crushing.
Patent JP-2002148096-A (JP)
Title: Pressure sensor and water level detector
Inventor: KOIKE TAKAYUKI
IPC: G01F23/18
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor which can detect the pressure accurately with no restriction on the installing position in the casing, and a water level detector in which pressure variation in the casing causes no measurement error. SOLUTION: In order to suppress back pressure variation in a pressure sensor (74) caused by pressure variation in the casing (4) of the pressure sensor, back pressure at the sensor section (114) is opened to the outside of the casing. Consequently, the effect of pressure variation in the casing is avoided and measurement error of pressure detection or water level detection is suppressed.
Patent JP-2002147033-A (JP)
Title: Arrangement structure for parking space
Inventor: YAMADA TOSHIO
IPC: E04H1/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To enhance a feeling of unity with a yard and maintain an appearance of the whole dwelling house while securing parking space for two. SOLUTION: In this arrangement structure for parking space, two parking spaces 12 and 13 allowing entrance and exit from/to a front road 3 are arranged in a lot 4 so they are not parallel. By arranging the parking spaces 12 and 13 so they are not parallel, a triangular space 14 adjacent to the front road 3 is formed in an area between the parking spaces 12 and 13, and planting 15 is provided in the triangular space 14.
Patent JP-2002148839-A (JP)
Title: Image forming device and method for forming image
Inventor: HASHIZUME JUNICHIRO
IPC: G03G9/083
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a long-life image forming device and a method for forming images such that image flowing is not caused in various environments, electrification irregularity is hardly caused, the photoreceptor is not scraped, but extremely sharp images can be stably obtained. SOLUTION: In the image forming device, the surface layer of the electrophotographic photoreceptor consists of a non-single crystal carbon film containing at least hydrogen and has 0 to 100 nm arithmetic average roughness Ra in a 10 μm×10 μm area. The electrifying means is a magnetic brush electrifying device which brings a magnetic brush formed by magnetically constrain magnetic particles into contact with the surface of the photoreceptor and electrifies the photoreceptor by applying a voltage. The magnetic toner contains inorganic fine powder and toner particles containing at least a binder resin and a magnetic material and has 0.950 to 1.000 average circularity. The saturation magnetization of the magnetic toner in 79.6 kA/m (1,000 Oe) magnetic field is 10 to 50 Am2/kg (emu/g).
Patent JP-2001334073-A (JP)
Title: Amusement device
Inventor: HORNSBY JAMES R
IPC: A63H33/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an interactive amusement device giving birth to one or more offsprings. SOLUTION: The amusement device includes an appropriate electro- mechanical interactive sensors and operating mechanisms, being interactive with a user, encompassing a 'mother' amusement device appearing to give birth spontaneously to one or more 'baby' amusement devices. In an embodiment, the mother and the baby (the babies) are interactive with the user.
Patent JP-2002157798-A (JP)
Title: Device for testing magnetic tape
Inventor: TANIMOTO AKINORI
IPC: G11B15/60
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To discriminate whether a magnetic tape is suitable for high density recording by reliably detecting even a small dropout. SOLUTION: In this magnetic tape testing device 10 for detecting a dropout by recording/reproducing a signal for detection with a recording head 18 and a reproducing head (set) 20 set between upstream side and downstream side tension control mechanisms 12 and 14 with respect to the magnetic tape 16 guided in a longitudinal direction, an upstream side tape guide 30 for guiding the tape 16 is provided on the exit side of the tension control mechanism 12, a downstream side tape guide 32 for guiding the tape 16 is provided on the entrance side of the tension control mechanism 14, both the upstream side and down stream side tape guides 30 and 32 can further perform floating guide of the tap 16 by jetting air to the tape 16, and the magnitude of floating force generated by air in the tape guides 30 and 32 can be set independently of each other.
Patent JP-2001174028-A (JP)
Title: Air-conditioning system and air-conditioning method using the same
Inventor: HORI MAKOTO
IPC: F24F11/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning system for further improving handleability by simplifying parallel operations of both an air conditioner and a ceiling fan. SOLUTION: This air-conditioning system comprises a first control means installed at the air conditioner 1 and having a function of controlling the operation and the stop of the conditioner 1 and a function of designating the operation of the ceiling fan 2, a second control means installed at the fan 2 and having a function of controlling the rotational speeds of blades 24b, based on a signal transmitted from the conditioner 1, and a controller for cooperatively controlling the operations of both the conditioner 1 and the fan 2.
Patent JP-2002159057-A (JP)
Title: Radio network control station and its code rearrangement start decision method
Inventor: HAYASHI TAKAHIRO
IPC: H04W72/04
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To restrain a useless code rearrangement instruction from starting. SOLUTION: This code rearrangement start decision method of a radio network control station a mobile communication network is employed in a mobile communication network. The state of utilization of a down code at each of subordinate base stations is stored in a code table, a timer start time is set up (step S502), and when a timer start time elapses, the number of usable codes of a specific SF is monitored, referring to the code table (step S504). When the number of the usable codes is smaller than the predetermined threshold value, the number of usable codes of a SF subordinate to the above SF is monitored, referring to the code table (step S506). A code rearrangement is carried out in accordance with the usable codes of the subordinate SF (step S508).
Patent JP-2002149918-A (JP)
Title: Energy solution service system and distribution method therefor
Inventor: SUGIYAMA SHIGERU
IPC: G06Q50/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To solve the problems in a conventional technique that information is restricted per contractor, market information is not included in a scope, and unified management including contractor information is not performed. SOLUTION: In a system in which an energy solution controller of a contractor and a server of a service provider providing energy solution service are constituted on a network, a business provider performs unified management of information from the contractor by sending and receiving process information and classifies and connects social information delivered generally to a market organically. Consequently, an energy solution service distribution system capable of providing energy solution service based on a contract form by receiving the process information of the contractor can be constituted.
Patent JP-2002153149-A (JP)
Title: Fluid-discharger and pipeline system
Inventor: YOKOTA SHINGO
IPC: A01M7/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluid-discharger capable of automatically moving an outlet for discharging fluid by sure and stable operation so as to make it possible to uniformly spray the fluid, capable of utilizing the fluid itself as a driving fluid for moving the outlet so as to simplify a fluid supply pipeline and prevent the driving fluid from being uselessly wasted, and further capable of being completely automated in operations all over the whole processes, and to provide a pipeline system equipped with the fluid-discharger. SOLUTION: This fluid-discharger has an inlet which is connected to the fluid supply pipeline and at least one outlet from which the fluid is discharged, and further has a torque-generating unit for generating torque due to pressure of the fluid which is supplied from the inlet and an outlet-driving unit for reciprocally driving a support member for the outlet by the torque, wherein the fluid-discharger is so structured that the fluid which passes through the torque- generating unit is discharged from the outlet. The pipeline system is equipped with the fluid-discharger.
Patent JP-2001176999-A (JP)
Title: Method of sealing electronic component
Inventor: IWAI SHOZABURO
IPC: B23K35/30
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a solder sealing method, the technology of sealing an electronic component, which has less leakage generation rate and can more efficiently seal the component than the conventional method and which causes no leakge when the electronic component becomes small. SOLUTION: An ingot consisting of 78 to 79 wt.% of Au and Sn for the rest part is manufactured by a dissolving and casting method. This ingot is rolled into a sheet and then is punched in a central part to be made into a square-ring shaped solder 4. A covar-made cap 3 plated with gold is bonded to a ceramic base 2 mounted with an IC 1 using the solder 4.
Patent JP-2002162294-A (JP)
Title: Spectrophotometer
Inventor: YOKOTA KASUMI
IPC: G01J3/02
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To calculate transmittance (or absorbance) at high precision by properly setting the detection sensitivity of a photomultiplier. SOLUTION: Data showing application voltages V1-V3 to an photodetector and data D11-D46 converting a signal obtained from the photodetector corresponding thereto digital values in a cycle unit obtaining a specimen side signal and a reference side signal are stored to a memory, and a proper application voltage V4 in a next cycle T4 is calculated from their past data. The application voltage V4 is maintained in one cycle of the cycle T4. According thereto, the detection sensitivity in one cyclic period is constant, and since the application voltage is a proper value estimated on the basis of a past state, the transmittance or the like can be calculated accurately.
Patent JP-2002164130-A (JP)
Title: Modular jack and its mounting structure
Inventor: HANDA SHINSUKE
IPC: H01R12/57
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a modular jack with lower height achieved. SOLUTION: A plurality of contact pins 10 are arrayed in a row in an insertion recess 12 of a casing 6. The contact pin 10 is provided with a fixing part 21 fixed to a fixing hole 20 of a side wall 6c and an elastic contact part 22 extending from the fixed part 21 backward in a slanting way. A tip 24 of the elastic contact part protrudes outside the casing 6 through a slit 23 when it gets coupled with a modular plug 2, and intrudes into a through-hole 25 of a printed circuit board.
Patent JP-2002163440-A (JP)
Title: Method and device for correlative item detection
Inventor: SATO MOTOI
IPC: G06Q10/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To speed up correlative item detection by extracting only the correlation between items having different properties (genre) by using an access history. SOLUTION: Customer identifier lists of customers accessing items are extracted as related customer lists from the access history by item identifiers of an analysis source item list as a detection source item group, and the item identifiers of the items that the customers are accessing are extracted as a related item list from the access history by the customer identifiers of the related customer lists. Item properties of respective item identifiers of the analysis source item list are compared with item properties by the item identifiers of the related item list and item identifiers having different item properties are extracted as a related item list.
Patent JP-2002159627-A (JP)
Title: Stop controlling method of stepping motor for reel driving
Inventor: IKEHARA KOJI
IPC: H02P8/32
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a stop controlling method of a stepping motor for reel driving by which a reel can be stopped at a specified location even when the reel is large and has a large inertia, and a game player is prevented from feeling a sense of incongruity regarding the stopping motion of the reel. SOLUTION: When the stepping motor as the driving source of the reel is stopped, a stopping control for a preliminary stage by two-phase energizing is performed. Then, a stopping control by total-phase energizing is performed, and thus, the stepping motor is stopped.
Patent JP-2002166359-A (JP)
Title: Working method, working device, and working machine
Inventor: MITSUTSUGAN KOJI
IPC: B24B7/04
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To increase a working accuracy by reducing the effect of a moving frictional resistance force FU on a forced movement force PD to move a movement force actually acting on a movable stand 10 as close to the forced movement force PD as possible with a simple structure merely utilizing a natural movement force QD. SOLUTION: While producing, on the movable stand 10, a reaction (the natural movement force QD by the gravity produced according to a natural law based on a load W0 on the movable stand 10) resisting the moving frictional resistance force FU produced on the movable stand 10 when the movable stand 10 having a grinding wheel 13 installed thereon is moved a set working dimension by the forced movement force PD by a drive part 9 in a movement direction XD, a workpiece 6 is worked by the grinding wheel 13. The natural movement force QD is produced by tilting the reciprocatingly moving direction X of the movable stand 10 relative to the gravity direction Z. The absolute value of a difference between the movement frictional resistance force FU and the natural movement force QD can be reduced less than the absolute value of the movement frictional resistance force FU.
Patent JP-2002170435-A (JP)
Title: House applicable to information technology
Inventor: AOZUKA TORAO
IPC: H01B7/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To allow using the Internet and LAN in a living room, a dining room, a bed room, a lobby, a bath room, a toilet, a closet and other housing spaces in a detached house and a condominium in the IT age when the Internet and a digital television are increasingly used, by easily connecting a personal computer and other similar apparatus with a television signal and a telephone line without wiring for each to install a television signal connection terminal and telephone line connection terminal. SOLUTION: In a detached house and a condominium, at least one plug of 100 V ac, one television connection terminal and one telephone line connection terminal are provided in a living room, a dining room, abed room, a lobby, a bath room, a toilet, a closet and other housing space, wherein a power line of 100 V, a television signal and a telephone line are concealed in a ceiling, a floor and wall surfaces so as not to be seen by a person inside a room.