baber/WOPTO huggingface dataset:
Patent JP-2002319590-A (JP)
Title: Semiconductor device
Inventor: SHIRAKI SATOSHI
IPC: H01L21/331
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which current capacity can be enhanced through an arrangement provided with no buried diffusion layer. SOLUTION: A collector region 3 is formed in the central part of a unit cell 1 at the surface layer part of the element forming layer 6b of an SOI substrate 6. A channel P diffusion layer 7 is formed on the outer circumferential side at the surface layer part of the element forming layer 6b, an emitter region 5 is formed to surround the collector region 3 on the outer circumferential side of the unit cell 1 at the surface layer part of the channel P diffusion layer 7, and a base region 4 is formed on the central part side. Furthermore, an ADN well 8 having an impurity concentration of 5×10<16> cm<-3> >=AND well>=1×10<17> cm<-3> is formed at the surface layer part of the element forming layer 6b while surrounding the collector region 3.
Patent JP-2002320158-A (JP)
Title: Function addition/deletion-type receiver, function- loading method, and function-providing method
Inventor: NISHIMOTO TOMONARI
IPC: H04H60/25
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a function addition/deletion-type receiver which can be loaded with a customized function module, corresponding to a viewer's listening mode and cope with the difference in modes of providing a function module, and to provide a function-loading method and a function-providing method. SOLUTION: A function addition/deletion-type receiver comprises a function- receiving means 11, which receives a function module 21 used for receiving and reproducing broadcast programs by the use of a broadcast wave 1 or a two-way line 2, a storage unit 13 which stores the received function module 21, a function-registering means 12 which enables the function module 21 to be stored in the storage unit 13 and to be controlled, and a function-executing means 15 which executes the function module 21 stored in the storage unit 13. The function-receiving means 11 is capable of coping with different modes of providing the function module 21. The function-receiving means 11 is capable of customizing, adding, rewriting, and deleting the function module 11, corresponding to a viewer's listening mode.
Patent JP-2002319516-A (JP)
Title: Method of manufacturing coil for crt and coil for crt manufactured using that method
Inventor: IWABUCHI TAKAO
IPC: H04N9/29
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To form a coil for a CRT by a method, where a mold frame with the U-shaped section is subjected to extrusion molding, the mold frame is cut in a length meeting the screen size of the CRT or the mounting place of the coil, the cut mold frame is deformed according to the screen size of the CRT or the mounting place of the coil and an electric wire is wound on a U-shaped aperture provided in the deformed mold frame. SOLUTION: A coil for CRT is constituted in a structure that an electric wire-wound mold frame is subjected to extrusion molding into a U-shaped section (S1) and is cut in a length meeting the screen size of the CRT or the mounting place of the coil (S2). The cut mold frame is deformed along the shape of a mold frame mounting jig meeting the screen size of the CRT or the mounting place of the coil so that a U-shaped aperture provided in the mold frame is formed on the outside of the mold frame (S3), and both end parts in the longitudinal direction of the mold frame are butted and connected. The mold frame with both connected ends is set in the jig, and a conductor is wound around the cross-sectional opening of the set mold frame. The winding start and end are fixed on the mold frame or the like, and the mold frame is removed from the jig to produce a CRT coil.
Patent JP-2002204009-A (JP)
Title: Method of manufacturing thin-film magnetic element
Inventor: SAITO MASAJI
IPC: H01F10/16
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to allow the magnetization direction of a fixed magnetic layer to orthogonally cross that of a free magnetic layer in the conventional method of manufacturing an exchange bias type thin- film magnetic element. SOLUTION: A multilayer film A containing a first antiferromagnetic layer 12 and the fixed magnetic layer 13 is annealed in a first magnetic field while the multilayer film A is not laminated on a vertical bias layer 18 (second antiferromagnetic layer) to fix the magnetization direction of the fixed magnetic layer in a specific direction. Then, after the vertical bias layer 18 is laminated on the multilayer film A, the magnetization direction of the vertical bias layer is fixed in the annealing in the second magnetic field.
Patent JP-2002316134-A (JP)
Title: Method for taking out spicules of starfish
Inventor: NAREYAMA SHUJI
IPC: C09K17/32
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently treating starfishes difficult to be disposed and for efficiently utilizing the product obtained by the treatment in other use. SOLUTION: The method is characterized by comprising the steps of placing the predetermined amount of starfishes in a fermentation tank, spraying the predetermined amount of an aqueous solution containing bacteria group on the starfishes in the fermentation tank and fermenting the starfishes waiting for the predetermined period of time, and is further characterized by taking out spicules of the starfishes through the repetition of the steps described above while adding new starfishes when the starfishes become to the spiculate state.
Patent JP-2002321797-A (JP)
Title: Oil feeder
Inventor: YAZAWA EIZO
IPC: B67D7/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the stability and accuracy of flow rate control exercised by an electromagnetic valve. SOLUTION: A pump 22, a flowmeter 24 and the stepless electromagnetic valve 27 are disposed in a liquid feed pipeline 20 of an oil feeder 11. The valve 27 is opened at a valve opening degree based on the frequency and duty of a driving signal from a control circuit 25, so as to control a flow rate of an oil liquid fed to an oil feeding nozzle 13. The control circuit 25 makes an actual flow rate relative to a prescribed reference flow rate measured by taking the duty of the driving signal to the valve 27 as 50% at the start of oil supply, in order to determine characteristics (relations with a discharge rate relative to voltage application time) peculiar to the valve 27. After that, the control circuit 25 makes a difference with respect to prestored reference data determined as a correction value, and makes the driving signal supplied to the valve 27 by correcting the duty in accordance with the correction value so that relations between the discharge rate of the valve 27 and the valve opening thereof can be reference characteristics. This enables not only securement of the stability of low-flow-rate control but also an improvement in the accuracy of the flow rate control up to arrival at a preset value.
Patent JP-2002322798-A (JP)
Title: Floor surface material for bathroom
Inventor: TAKAHARA KOICHI
IPC: E04F15/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an excellent nonslip floor surface material for a bathroom. SOLUTION: The floor surface material 3 made of synthetic resin is supported by a supporting material 2 and is laid on the floor of a bathroom. On the upper surface of the floor surface material 3, a soft nonslip layer 3d made of elastomer or soft resin is laminated. It is preferable that the surface of the soft nonslip layer 3d is formed as a projected curved surface or a gently sloped chevron- shaped surface so that water does not remain on the surface, and projections 3e are formed as many as 200 to 1000 per 100 cm<2> so that nonslip effect is further improved.
Patent JP-2002322702-A (JP)
Title: Waterproof pan unit for washer
Inventor: KIMOTO KAZUYA
IPC: D06F39/12
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof pan unit for a washer, which remarkably facilitates handling and sort-out with respect to washing operations, simplifies construction work at a place such as a draining floor, where water such as waste water is handled, makes an appearance good, enables drainage from the washer to be treated without spilling outside, enables reliable inhibition of a backflow of a bad odor from a downstream side, and contributes to creation of a good-looking environment without soiling the place such as the draining floor in a dwelling. SOLUTION: The waterproof pan unit for the washer A is equipped with a waterproof pan 1, which can receive the drainage from the washer A so as to discharge it without making it spill outside, and a trap 3 for laundry drainage. The trap 3 has a water storage part 2 to which a drain hose B for the washer A is connected, which is coupled to a drain pipe C disposed under a floor surface, and where a part of the laundry drainage is stored in order to inhibit the backflow of the bad odor. The waterproof pan 1 is provided with a cabinet 6 which is formed in a box shape out of a top board 4 and a peripheral side board 5, and a door 7 is disposed in the cabinet 6 in such a manner as to be freely openable/closable via a hinge 8. Additionally, a shelf board 10 is removably disposed in the cabinet 6 via a shelf receiving part 9.
Patent JP-2002329812-A (JP)
Title: Semiconductor package device and substrate for mounting the same
Inventor: ISHIKAWA KAZUHIRO
IPC: H05K3/34
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package device in which trouble such as a crack, a disconnection or the like is difficult to occur in a mounting connection section even when external force is applied after mounting connection and mounting bonding strength is increased, and to provide a substrate for mounting the semiconductor package device. SOLUTION: A bump connection type IC package 10 mounted on a mother board through bump electrodes connected to a plurality of electrodes arrayed in a matrix shape has the first electrode lands 1 having areas larger than those of the second electrode lands 2 on the outermost circumferential sides of the second electrode lands 2 on which the bump electrodes are mounted.
Patent JP-2002321635-A (JP)
Title: Traveling truck
Inventor: KAWAKAMI SHUJI
IPC: B62D7/14
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a traveling truck to perform a rapid and easy switching operation during switching of a traveling mode. SOLUTION: A driver's cab and a plurality of independent direction change type wheel devices 1 are situated on the under surface of a truck body and the traveling truck is provided with an initial state deciding part 12 which changes the steering angle of the wheel device 1 when a switching signal for the traveling mode of a control panel 2 is inputted to a control device to control the steering angle of each wheel device 1 based on an operation angle inputted by the steering wheel of the driver's cab; and a fundamental change shaft deciding part 13. A control panel situated at a driver's cab is provided with a lighting type push button switch to perform a switching operation of the traveling mode and be capable of displaying its switching state.
Patent JP-2002322821-A (JP)
Title: Storage panel
Inventor: FUKUMOTO HACHIRO
IPC: A47K4/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a storage panel never generating a twisting or corrugation, etc., on a panel flat surface adjacent to a dimple-like recessed part even when forming the deep dimple-like recessed part for storage shelf mounting by press molding. SOLUTION: In this storage panel 1 having the dimple-like recessed part 21 for storage shelf mounting formed on the reverse side by press molding a plate member 5 formed of steel plate or surface decorated steel plate, a rib groove 23 recessed toward the surface or the reverse side for preventing the distortion of a panel flat part 25 in the press molding of the dimple-like recessed part is provided on the peripheral part of the dimple-like recessed part.
Patent JP-2002321672-A (JP)
Title: Stand device of motorcycle
Inventor: ONISHI FUMIHIRO
IPC: B62H1/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a stand device of a motorcycle capable of preventing any rotational displacement of an exhaust device, setting a clearance from a rear suspension, etc., to be small, and preventing the reduction of a bank angle. SOLUTION: This stand device comprises a main frame 14 which has a head pipe 13 supporting a front fork 19 pivotably supporting a front wheel 20 and holds a swing arm 23 pivotably supporting a rear wheel 27, an exhaust device B brought close to the swing arm 23, a stand member 47, and a stand device C having a first stopper 37 for positioning the stand member 47 moved to a storage position. The center O of rotation is given to the exhaust device B when the first stopper 37 is abutted on the exhaust device B. The stand device C arranges the first stopper 37 on one side across the center O of rotation, and arranges a second stopper 53 abutted on the exhaust device B simultaneously with the first stopper 37 on the other side across the center O of rotation.
Patent JP-2002325657-A (JP)
Title: Multi-layered cushion material
Inventor: HAMAMATSU KENJI
IPC: A47C27/12
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layered, cushion material which shows excellent air permeability and comfort. SOLUTION: The multi-layered, cushion material is made of a piece or plural pieces of a three-dimensional knit, knitted with yarns constituting the right and wrong sides of a knitted fabric and connecting yarns connecting the right and wrong sides of the knitted fabric, and an outer covering material, or is made of the three-dimensional knit, other cushion material, and the outer covering material. A single meshed knit, the three-dimensional knit, or the combination of the single meshed knit and the three-dimensional knit is used for a part or the whole of the side surface of the multi-layered, cushion material.
Patent JP-2002326866-A (JP)
Title: Dielectric ceramic composition and ceramic capacitor using it and method of manufacturing them
Inventor: FUJINO SHIGEHIRO
IPC: H01B3/12
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic composition and a ceramic capacitor using it having a high dielectric constant in a HF band, a small dielectric loss and a stable property. SOLUTION: The dielectric ceramic composition which is made up of a main ingredient of BaO-yNd2 O3 -zTiO2 (wherein, x+y+z=1, 0.055<=x<=0.30, 0.05<=y<=0.20, 0.65<=z<=0.75), and added with a sub-ingredient of PbO of 0.1-15%, BiO3 of 0.05-15 wt.% and a glass composition of 0.5-25 wt.%, as is adopted. A minute quantity of an oxide of rare earth element such as Y2 O3 or Al2 O3 can be added to the dielectric ceramic composition. The dielectric ceramic composition of this invention is obtained by sintering at 850-1050 deg.C lower temperature than before.
Patent JP-2002333669-A (JP)
Title: Document presenting device
Inventor: ABE JUNJI
IPC: G03B21/132
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a document presenting device which detects that a document (a paper document) 5 has been placed on a document table to automatically turn on illuminating means (side illuminators) for illuminating the document. SOLUTION: This device is provided with light emitting parts 6-1 and 6-2 which emit infrared light and light receiving parts 7-1 and 7-2 which receive the emitted infrared light on both sides of the document, and control means (a light reception control part and a light emission control part) 9 and 10 which determine that the document has been placed to turn on illuminating means (side illuminators) 12a and 12b in the case that emitted infrared light cannot be received by the light receiving parts 7-1 and 7-2.
Patent JP-2002332072-A (JP)
Title: Package and dehumidifier
Inventor: TANAKA YUICHI
IPC: B65D81/26
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a package and a dehumidifier which can reduce an amount of wastes while reducing a cost and can prevent contents from changing before start of use. SOLUTION: The package 1 includes a bag 11 which shuts out permeation of air, and the bag 11 comprises water-impermeable films 12 and 12 which are joined with each other. A film 14 with fine pores which allows air to permeate is provided on an internal surface of the bag 11, and granular dehumidifying agents 16 for absorbing moisture in the air are received in a storage space 15 below the film 14. A rim of an opening 13 of the bag 11 is joined to close to make a sealed space 21 where ventilation of air is shut out. An opening space 23 to be opened when use is formed between a closed part 22 and the film 14, and the sealed space 21 is divided into the storage space 15 and the opening space 23 via the film 14.
Patent JP-2002332672-A (JP)
Title: Drainage structure for bathtub
Inventor: TADOKORO ATSUSHI
IPC: A47K4/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a drainage structure for a bathtub, which maintains the hygiene of a top face of a bathtub for setting a waterproof pan, and facilitates cleaning of a bathtub-side seal-water pipe. SOLUTION: According to the drainage structure, the bathtub 3 is set on the bathtub setting waterproof pan 1, and a bathtub drainage hole 6D is formed in a bottom portion of the bathtub 3. Then, a waterproof pan drainage hole 12A is formed in the bathtub setting waterproof pan 1 at a location below the bathtub drainage hole 6D, and a trap main body 11 having a seal-water portion 11A for storing drainage, is arranged below the waterproof pan drainage hole 12A. Then the bathtub drainage hole 6D is air-tightly connected to the waterproof pan drainage hole 12A, and the bathtub-side seal-water pipe 10 which is detachable from the interior of the bathtub 3 is inserted into the bathtub drainage hole 6D and the waterproof pan drainage hole 12A. Further, a lower end of the seal-water pipe 10 is arranged so as to be located at the seal- water portion 11A.
Patent JP-2002334322-A (JP)
Title: System, method and program for perspective projection image generation, and storage medium stored with perspective projection image generating program
Inventor: KAWAKAMI KENICHI
IPC: G06T1/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method, and a program for perspective projection image generation, which make it possible to grasp the accurate positional relation to an object which is imaged and a storage medium where the perspective projection image generating program is stored. SOLUTION: According to the relative ratio d/D of the distance (d) from the focus 0 m of a hyperboloidal mirror 10 to a perspective projection image plane 12 and the distance D from the focus 0 m of the hyperboloidal mirror 10 to a real space plane 13, a scale model for an object body corresponding to the size of a perspective projection image is generated and presented together with the perspective projection image, so that the positional relation, distance, etc., to the object which is imaged can easily be grasped.
Patent JP-2002048297-A (JP)
Title: Gas generator system provided with multi-rating filling function
Inventor: CAO TUAN Q
IPC: F17C5/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas feeder at first and second pressures. SOLUTION: This equipment includes a gas generation system having a gas generation outlet. A flow switch 35 is communicated with the gas generation system outlet and also has an outlet, forming a gas exhaust outlet at a first pressure. A pressure controller 38 is communicated with the gas generation system outlet to control a gas flow to the gas exhaust outlet. A solenoid valve is electrically controlled by the flow switch 35, communicates with the gas generation system outlet and has a solenoid valve outlet. An intensifier 40 is communicated with the solenoid valve to increase gas pressure generated by the gas generation system, in order to output the gas to the exhaust outlet at the second pressure.
Patent JP-2002342493-A (JP)
Title: Outdoor education system and its method
Inventor: ONO YUKIHARU
IPC: G06Q10/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for improving knowledge about nature and an environment while enjoying playing indoors or in a field environ ment. SOLUTION: Divided digital information pieces concerning a learning object 23 are inputted to a marking device 22 such as a radio tag and stored in it and, then, it is arranged on the learning object 23, etc. The information contents of the marking device 22 can be updated and properly re-written by learning object. An information originating communication function is given to the device 22 and the divided digital information pieces are transmitted to a terminal unit 21 held by a leaning person when the learning person is positioned inside an area where the terminal unit 21 can communicate. Understanding or interest is enhanced by drawing detailed information in each place or through interaction with a quiz.  Moreover, a function for processing information and holding data in the portable terminal unit 21 is initially set by an information processor 25 such as a personal computer, placed in a classroom, etc.
Patent JP-2002345027-A (JP)
Title: Wireless printing system and portable information terminal
Inventor: UCHIYAMA HIROAKI
IPC: H04W88/06
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To suitably select a radio interface to be used for transmitting data when printing by means of a printer on the basis of a command from a portable information terminal having a plurality of radio interfaces. SOLUTION: A portable information terminal 10 has a transmitting/receiving part for wireless LAN enabling communication to an access point 40 of a cable LAN 30, a wireless transmitting/receiving part enabling direct communication to a printer 20 and a communication route selection control part for selecting the transmitting/receiving part or the like and a user presets any one of mode 1, mode 2 and mode 3 as a communication route selecting method and saves it in the portable information terminal. When the user executes a printing instruction from the portable information terminal 10 to the printer 20, the portable information terminal 10 performs processing according to the set mode and automatically determines the transmitting/receiving part (radio interface) optimal for the user and data are transmitted to the printer and printed.
Patent JP-2002342972-A (JP)
Title: Optical disk device
Inventor: MAEKAWA HIROSHI
IPC: G11B7/135
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device that can be connected to a device movable part by using a small-diameter optical fiber to reduce the operation resistance, and is adaptable to a high-speed movement and can reduce the power consumption. SOLUTION: No optical fibers are used in the optical path side of reflected light from an optical recording medium 2 including a servo signal detection system 15 where a luminous flux is preferably thick because of the necessity of precise adjustment though a high speed is not necessary, a small-diameter optical fiber 18 is used only in an optical path from a light source 5 which needs no precise positional adjustments but needs a high speed to a separation optical element 12 on a device movable part 3, and thus the driving signal of the light source 5 is not drawn to the device movable part 3 side, and a high-speed modulation signal during recording is not drawn to the device movable part 3 side. Also, the small-diameter optical fiber 18 can be used to reduce the operation resistance of the device movable part 3.