baber/WOPTO huggingface dataset:
Patent JP-2002353461-A (JP)
Title: Production method for lateral mosfet and the lateral mosfet
Inventor: SHIRAI YOSHIFUMI
IPC: H01L29/786
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a lateral MOSFET and a production method therefor, with which costs can be reduced and time for delivery can be shortened. SOLUTION: On the main surface side of a semiconductor layer 3 composed of a p-type silicon layer on an insulation layer 2, ion implantation is conducted for controlling a threshold voltage (Figure 1 (a)). Afterwards, a gate oxide film 8 is formed on the main surface side of the semiconductor layer 3, a polysilicon film is deposited on the gate oxide film 8, and a patterned gate electrode 9 is formed by utilizing a mask (Figure 1 (b)). A mask member 41 composed of a resist layer is formed on the main surface side of the semiconductor layer 3 by utilizing the mask, and the ion implantation of impurities for forming an n-type semiconductor region 12 (refer to Figure 1 (d)) on one terminal side of the gate electrode 8 in the direction of gate length is performed by utilizing the gate electrode 9 as one part of the mask member (Figure 1 (c)).  Such impurities are diffused, and the n-type semiconductor region 12 is formed with depth to the insulating layer 2 (Figure 1 (d)).
Patent JP-2002354869-A (JP)
Title: Controller for actuator
Inventor: TACHIKAWA KAZUHIKO
IPC: H02P7/29
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide constant speed control for an actuator. SOLUTION: A variation in the speed of the actuator is detected according to a time change during the constant speed operation of a potential detected by a potentiometer 3, and driving control output (driving duty ratio) is corrected according to a deviation (speed deviation) between a changing rate in voltage of potentiometer and a changing rate during proper constant speed operation. It is thus possible to perform constant speed control of the actuator using the potentiometer used initially as a position sensor and to attain the constant speed control of the actuator at a low cost because the potentiometer is generally inexpensive.
Patent JP-2002351373-A (JP)
Title: Advertising sales method in automatic machine
Inventor: TAKADATE KIMITO
IPC: G06Q30/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an advertising sales method in an automatic machine by which only appropriate advertising can be displayed and an advertiser can freely specify either advertising conditions or a plurality of advertising sales methods or easily change a vending machine to display advertising. SOLUTION: The advertising registered on the day is retrieved from an advertising reservation status database (Step S600). A screen to be examined is displayed (Step S601). A financial institution (bank, etc.), which manages an ATM examines whether or not advertising contents do not break the good public order and customs and are proper as advertising to be displayed on the automatic machine. When a result of examination is O.K. (Steps S602, S603: Y), an advertising file is downloaded into the ATM of a download destination (Step S605). At the same time, a schedule table is created from the advertising reservation status database (Step S606), and is downloaded into the ATM (Step S607).
Patent JP-2002279176-A (JP)
Title: Account inquiry system
Inventor: NISHIDA MOTOHIKO
IPC: G06Q20/10
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an account inquiry system enabling a user to require a plurality of financial institutions to inquire accounts without the need to input a user ID or password for every financial institution. SOLUTION: The account inquiry system 1 comprises a relay server 7 connected to financial institution terminals 3 through private lines and to the Internet 5 by the user, an account information database(DB) 9 connected to the relay server, and an authentication server 11 and a WWW server 13 both of which are connected to the Internet. The account for every user which allows inquiries and transfers is registered in account information DB. When a user transmits his/her authentication information from the user's terminal 15 to the authentication server, the authentication server permits the user to require the system to make inquiries; in accordance with the user's request, the relay server requests the financial institution terminal to make inquiries about accounts in a plurality of financial institutions registered in the account information DB.
Patent JP-2002356119-A (JP)
Title: Farm working machine
Inventor: TANAKA TOMIO
IPC: B60W10/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a farm working machine in which shift setting and accelerator setting can be performed by operation of a single operating implement, and corrective operation to the accelerator setting can be automatically performed. SOLUTION: A governor lever 22 of a governor mechanism 21 of a mounted engine 8, and a shift operating implement of a hydrostatic pressure type continuously variable transmission 9 are linked by a release wire mechanism 41A, and only in a forward operation region, the outer wire end of the release wire mechanism 41 is operated to move by an actuator 23 to perform the change operation of the governor lever 22 without changing the set position of the shift operating implement.
Patent JP-2002357613-A (JP)
Title: Simple purity confirmation method using fia system
Inventor: IKEDA MASAHIKO
IPC: G01N30/86
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for confirming the purity of massive compounds at a certain extent of precision in a short time. SOLUTION: This simple purity confirmation method can confirm the purity at the certain extent of the precision in a short time using FIA(flow injection analysis) system comprising an automatic, sampler, an HPLC(high-performance liquid chromatography) pump, and a mass chromatograph.
Patent JP-2002357238-A (JP)
Title: Fluid enclosed mount
Inventor: KANAYAMA NOBORU
IPC: F16F13/16
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a fluid enclosed mount capable of installing a cab at a designated setting height when installing cab having different weight and corresponding to a cab under production in multi kinds and small numbers. SOLUTION: In the fluid enclosed mount comprising: a stud 3 penetrating through an elastic body 6; a case 1 enclosing viscous liquid L inserting and installing the elastic body 6 and stud 3 in an opening portion of one end to an axial direction; a damping member 4 installed in the stud 3 in a state dipped in the viscous liquid L; and a spring 8 supporting load arranged between the damping member 4 and the bottom of the case 1, provided is an installed load adjusting mechanism 10 adjusting installed load of the spring 8 in the way that a position at an axial direction of a spring receiving member 9 supporting one end of the spring 8 is changed through a bottom side of the case 1.
Patent JP-2002366415-A (JP)
Title: Redirect system and redirect device
Inventor: HIRABASHI MORIMICHI
IPC: G06F13/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a redirect system capable of notifying a client terminal of the redirect destination suitable for the client terminal. SOLUTION: A redirect device 30 receives an IP packet from a client housing device 20, and extracts contents information and identification information, and confirms the presence or absence of contents information matched with the contents information from a contents information data base. When the contents information are present in the contents information data base, the redirect device 30 retrieves an identification information data base based on the identification information, and acquires the IP address of a mirror Web server 42 matched with the identification information, and transmits the IP address and the contents information through the client housing device 20 to a client terminal 11.
Patent JP-2002367697-A (JP)
Title: Contact and electric connector installed with the same
Inventor: HARASAWA MASAAKI
IPC: H01R13/115
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a contact in which small height is realized in the direction of displacement of the contact and a good contact pressure is obtained. SOLUTION: The contact comprises an elastic contact piece 10 of nearly belt shape having a terminal part at one end and a contact part at the other end and a stopper piece 30 of nearly belt shape having a fixing part 31 at one end and a stopper part 37 at the other end and being provided with a housing hole 33 in between. This elastic contact piece 10 and the stopper piece 30 are placed in parallel with a prescribed interval and the top end of the contact part 29 of the elastic contact piece is positioned on the inside of the stopper part 37. And this housing hole 33 is formed in a size in which a part of the elastic contact piece enters as the elastic contact piece deforms elastically.  When another contact contacts this contact 10 at the contact part 27 of the elastic contact piece 20, the elastic contact piece moves downward and displaces, and a part of the elastic contact piece that is linked with the contact part 27, for example, a flat part 25, a slanted part 26, and a top end 29 enter in the housing hole 33.
Patent JP-2003005913-A (JP)
Title: Touch operating position detecting device
Inventor: NISHIKAWA MASATO
IPC: G06F3/042
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a touch operating position detecting device capable of eliminating or reducing any deviation between the central position on the sensation of the operating finger at the time of performing a screen operation on the panel face of a touch panel and the detected central position of the contact range of the operating finger. SOLUTION: A touch device position detecting device 10 is provided with a first light emitting element 18, a second light emitting element 20, a first light receiving element 22, and a second light receiving element 24 in the surrounding of a touch panel 12. Also, a camera 26 for photographing the side shape of the operating finger is arranged at the side part of the second light receiving element 24. The central position of the contact range of the operating finger is calculated based on information from the first and second light receiving elements 22 and 24, and corrected based on the photographic information from the camera 26 so that the central position on the sensation of the operating finger can be accurately calculated.
Patent JP-2002141313-A (JP)
Title: Cmp device and manufacturing method of semiconductor device
Inventor: ISHIKAWA AKIRA
IPC: B24B37/20
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a CMP device which enables a polishing object to be polished uniformly even if a pad of a small diameter is used. SOLUTION: A triangular polishing pad whose tip is circular as shown in (a) is used. It corresponds to an idea to cut a part of an outer circumference of a polishing pad to shorten a time of contact between a polishing pad and a wafer in a wafer outer circumference without depending on an oscillation velocity. As illustrated, a circular cut-out portion of a diameter of 50 mm is provided to a center of the polishing pad. When the polishing pad is used, it is possible to divide an oscillation width into ten by using a polishing pad in realizable oscillation conditions, and to make a product of an integration value of relative linear velocity, an integration value of a pressure and an integration value of a contact time at each point in a wafer surface within ±30% inside each oscillation width, thus enabling uniform polishing.
Patent JP-2003009578-A (JP)
Title: Controller for motor
Inventor: ISHII HIROSHI
IPC: H02P6/17
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To positively cause a motor to produce maximum torque even at start or very slow speed without complicating the constitution of a rotation sensor. SOLUTION: As one control mode for the motor, a correction mode is provided, in which mode, a control current is determined for each set phase which is varied between the minimum value and the maximum value in the phase judgment section of the rotation sensor, instead of actually detected phase. By supplying a control current based on the dummy detected phase variably set, the motor can be driven in such a current vector phase that the motor produces the maximum torque in the process of variably setting phases. Thus, torque shortage and torque shock which may occur at start or very low rpm wherein phases are difficult to estimate or compute with a rotation sensor with a low resolution are eliminated, and the motor and the drivability of vehicles using the motor can be improved.
Patent JP-2003004291-A (JP)
Title: Air conditioner
Inventor: WATANABE SUMIHITO
IPC: F24F1/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To supply air up to all the corners of a room utilizing the difference of air velocity between the upper and lower parts of an air outlet efficiently. SOLUTION: The air conditioner comprises an air inlet 2 provided on one side in the front surface of the air conditioner body 1, a heat exchanger 5 disposed in an air passage 4 leading to an air outlet 3 provided at an upper part on the other side in order to exchange heat with air sucked from the air inlet, a fan casing 6 for sucking conditioned air passed through the heat exchanger from the front face 6a and leading it to a supply air duct 4' on the back of the air outlet at the upper part 6b in the side face, a centrifugal fan 6' contained in the fan casing, and a movable left/right wind deflecting plate 7 having a plurality of deflecting plates Va for deflecting conditioned supply air to the left and right.  Since the left/right deflecting plate is partitioned vertically into a plurality of sections and ventilation resistance of the upper left/right deflecting plate is set higher than that of the lower wind deflecting plate, velocity of air being supplied from the upper part of the air outlet is increased furthermore and the air is supplied to a farther place. When the left/right deflecting plate is turned to the left/right, air can be supplied up to all the corners of a room.
Patent JP-2003002151-A (JP)
Title: Car air bag for side impact
Inventor: YOSHIDA MITSUHIRO
IPC: B60R21/20
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a car air bag for side impact, facilitating its manufacture by devising a bonding part. SOLUTION: A bonding part 8a of an inner joint part 8 is formed to be thicker than a bonding part 7a of an outer circumferential joint part 7, and thereby the bonding part 8a of the inner joint part 8 extends to absorb an inflation pressure concentrated on the inner joint part 8.
Patent JP-2002031494-A (JP)
Title: Heat exchanger
Inventor: SAKAI SUMIO
IPC: F25B39/04
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for improving piping operation and the working efficiency of maintenance, by miniaturizing piping and installation spaces and connecting the inlet/outlet pipe of fluid to a header pipe in a concentrated manner. SOLUTION: In the heat exchanger 1, a plurality of chambers are divided in the axial direction in the header pipes 2 and 32 for communicating with the inlet/outlet of a plurality of tubes 12, inlet/outlet pipes 24 and 25 are connected to the blocking end of the header pipes which communicate with the chambers, and the inlet/outlet pipes are connected to one location of the header pipes.
Patent JP-2003003594-A (JP)
Title: External wall building up method and metal thereof for exterior insulating structure with reinforced concrete bearing wall structure
Inventor: TAN SEIKICHI
IPC: E04B2/86
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an exterior insulating building with a reinforced concrete bearing wall structure with extremely low cost by reducing the formwork drastically. SOLUTION: Regarding a reinforced concrete bearing wall structure, design an external wall, which is not calculated as a bearing wall, as an opening R, then form a reinforced concrete wall form M1 for the bearing wall W using an exterior insulating composite panel P0 . At the opening R in-between the bearing walls W, assemble fastening metals 3 and 4 equipped with anchor plates 3d and 4d to the front edge of the floor slab form M2 . Then, place concrete into the floor slab form M2 and the bearing wall form M1 with the condition that the lower form 5b and upper form 5a of the exterior insulating composite panel P for a lined wall are hooked to the fastening metals 3 and 4. This can simultaneously build up a lined wall Rw with just the exterior insulating composite panel P, and a bearing wall W with the exterior insulating composite panel P0 .
Patent JP-2003004380-A (JP)
Title: System and method for treating garbage
Inventor: ITO MASAYOSHI
IPC: B09B3/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for treating garbage in which the accuracy for determining termination of drying operation of garbage is ensured, and undue increase of temperature can be prevented in the treating tank. SOLUTION: A counter IC 63 counts the number of times of reaching a preset first reference time T1 within a lowering time tn measured by a first timer IC 61 and when the count N of the counter IC 63 reaches a preset value Nmax=3, a controller 60 terminates drying operation of garbage. Consequently, undue increase of temperature in the treating tank 12 can be prevented when the garbage contains a large quantity of moisture and the temperature of garbage does not increase significantly. An accuracy for determining termination of drying operation of garbage is thereby ensured, and undue increase of atmospheric temperature can be prevented in the treating tank 12.
Patent JP-2003006165-A (JP)
Title: Contents router for httpd authentication, and system for processing statistical information utilizing the same
Inventor: HIRUTA MASAKATSU
IPC: G06F15/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a contents router for an HTTPD(Hyper Text Transfer Protocol Demon) authentication, capable of acquiring and processing accurate statistical information in each user, on the basis of a client ID necessary for HTTPD authentication, and a statistical information processing system utilizing the contents router for HTTPD authentication. SOLUTION: The contents router 1 for HTTPD authentication, via which each user accesses the homepage of a Web server 2, when the each server accesses the homepage, is provided with an HTTPD authentication information attaching part 10. When the Web server 2 responds to a homepage display request from a user, who does not have a client ID necessary for HTTPD authentication, the HTTPD authentication information attaching part 10 automatically inserts a client ID for identifying the user into an IP packet for responding, received from the Web server 2 and returns the IP packet for response to the user.
Patent JP-2003017653-A (JP)
Title: Power supply circuit device
Inventor: TSUCHIDA MITSUHO
IPC: H01L29/78
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the shrink of chip size does not proceed due to the securing of a wire bonding region because a surface protecting film is provided on a MOSFET and an IC chip is superposed on it, and respective terminals of the MOSFET and the IC are connected by bonding wires respectively in a power supply circuit device wherein a power MOSFET and an IC are superposed in chip-on-chip relation. SOLUTION: The surface of an MOSFET and the rear of an IC are designed in a process wherein they are at the same potential, and an opening is formed in the surface protecting film in the region where the IC is to be fixed so that the IC and the MOSFET are directly fixed together. Consequently, the region for the wire bonding becomes unnecessary so that the chip size can be shrunk. Further, the surface protecting film can be omitted for sufficiently reliable products to reduced the cost.
Patent JP-2003015457-A (JP)
Title: Fixing device for image forming device
Inventor: SASAI TAKAHIRO
IPC: G03G15/20
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for an image forming device whose warm-up time required from the start of heating till the start of toner image fixing operation in the fixing device is shortened. SOLUTION: This fixing device is equipped with a coil spring 25 energizing a press roller 20 to a heat roller 10 side separably, and a separation means for separating the roller 20 from the roller 10 against energizing force by the spring 25 other than at the time of fixing a toner image. The separation means is equipped with a separation lever 40 having a fulcrum part 41, a point part where force is applied 40a and an application point part 40b abutting on the rotary shaft or the bearing 21 of the roller 20, a casing 1 pivotally supporting the lever 40 freely rotatably at the fulcrum part 41, and a cam 30 abutting on the point part 40a of the lever 40 and also rotatably supported by the casing 1. The rotation of the cam 30 is synchronized with the start and the stop of the rotation of the rollers 10 and 20.
Patent JP-2003014069-A (JP)
Title: Shaft connecting structure in uniaxial robot
Inventor: KANEKI TOSHIKANE
IPC: F16H25/20
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive uniaxial robot that can save space (compact) for the uniaxial robot and does not require high assembling accuracy. SOLUTION: A part of a coupling member 12 for connecting a rotary driving shaft 2a of a motor 2 to a ball screw shaft 3 is disposed at an inside position of a flange 14 disposed at one end of the motor 2 on the rotary driving shaft 2a side. The coupling member 12 for connecting the rotary driving shaft 2a of the motor 2 to the ball screw shaft 3 is press-fitted to one end 3a on the motor connecting side of the ball screw shaft 3, thereby fixing the inner ring of a bearing (for example, inner rings α of first bearings 10a and 10b).
Patent JP-2003012326-A (JP)
Title: Lithium manganese oxide and its producing method and lithium ion secondary battery using the same
Inventor: YO GIYOUSHIYO
IPC: H01M10/05
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a lithium manganese oxide suitable for a cathode activation substance of a lithium ion secondary battery having a large service capacity and excellent electric charging and discharging cycle characteristics and the high performance lithium ion secondary battery using it. SOLUTION: The lithium manganese oxide having a uniform shape is obtained by heat-treating of porous manganese oxide in a fused slat containing lithium or by stabilizing a crystal structure after the heat-treating, and it is used for the cathode activation substance of the lithium ion secondary battery.
Patent JP-2003014428-A (JP)
Title: Display method of tire contact shape and display device of tire contact shape
Inventor: SUZUKI AKIRA
IPC: B60C19/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a display method of tire contact shape and a display device of tire contact shape capable of displaying the shape of a tire contact part in a short time and precisely partioning the profile thereof. SOLUTION: A satin sheet 13 is arranged on a super hard glass plate 11, and the tire 6 is pressed and made into contact with the satin face of the satin sheet 13. Irradiation light is applied through the super hard glass plate 11, and the contact image is displayed by use of that the reflectance from the contact part of the satin face is smaller than the reflectance from a non-contact part.