baber/WOPTO huggingface dataset:
Patent JP-2001291821-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJIMOTO HIROAKI
IPC: H01L25/07
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that coping with a multifunctional semiconductor device, coping with a future multimode semiconductor component, reducing the number of components in a mounting device, and coping with miniaturization and weight reduction of an electronic apparatus which are caused by reducing the number of components are impossible, in the case of one-chip structure. SOLUTION: This semiconductor device is provided with a first semiconductor element 10 connected with an insulating substrate 8 via bump electrodes 9, a first laminate composed of a second semiconductor element 12 and a third semiconductor element 13 on the first element 10, and a second laminate composed of a fourth semiconductor element 14 and a fifth semiconductor element 15. The first laminate and the second laminate are connected with electrodes on the upper surface of the insulating substrate 8 by using thin metal wires. The outer peripheral part of the upper surface of the insulating substrate 8 is sealed with sealing resin 20. By the structure wherein the laminates are three-dimensionally laminated and mounted, multifunction and high density can be realized.
Patent JP-2001293509-A (JP)
Title: Method for controlling flying thickness change in continuous hot-rolling mill
Inventor: OU FUKOKU
IPC: B21B37/26
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To solve such problems as a dynamic characteristic compensation problem during changing thickness in a flying thickness change control by which the thickness on the outlet side of a rolling mill is changed during rolling and the problem with that the length of changed off-gage can not set shorter. SOLUTION: Dynamic characteristic compensators are respectively installed on the input terminals of an automatic sheet-metal gate controller and a speed controller. In these dynamic characteristic compensators, the dynamic difference between responses of a thickens control system and a speed control system is compensated to similar target pattern of thickness change and the target pattern of speed change and a command value pattern for changing so that the results changing the thickness and the speed are made to coincide with each other are prepared and outputted.
Patent JP-2001297808-A (JP)
Title: Cable terminal connection structure of battery
Inventor: MURAKAMI TAKAO
IPC: H01R13/639
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To improve operation and handling by decreasing the number of components and by simplifying the structure of the battery cable terminal connection structure and to maintain the required insulation by keeping a stable locking state after cable connection. SOLUTION: When the protection cover 30 is pushed down from a temporary state of a post cover portion 23 of a terminal fitting 20 being dropped over the electrode post 2, by hanging on the cover portion 23 using it as a fulcum, the lock lever 25 of the terminal fitting 20 side is pushed on the electrode post 2 in accordance with its movement, and the electrode post 2, the terminal fitting 20 and the protection cover 30 are automatically locked forming a trinity. That is, the connection work can be done easily by one touch operation, and the protection cover 30 is not floated or jumped up after the connection as the conventional method and the terminal fitting 20 fitted to the electrode post 2 is steadily protected for insulation.
Patent JP-2001297170-A (JP)
Title: Method for reducing heating and lighting expenses/fuel expenses while utilizing lease/credit/loan and/or rental
Inventor: MINAMI TETSUHIKO
IPC: G06Q50/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an energy saving method for extremely efficiently reducing fixed expenses for a contract client. SOLUTION: An energy saving device cost A, an install work cost B and a total amount of energy saving which can be realized within a scheduled contract period are operated from the amount of monthly lighting and heating use and/or fuel use, and a scheduled total contract amount D is operated from this amount (A+B+C) related to energy saving. Then, an article and/or service contents with which a contract can be made by the total amount D and which are different from lighting and heating expense/fuel expense reduction service are extracted from a storage part previously storing articles and service contents, and a lease contract/credit contract/load contract and/or rental contract with which separate article/services can be utilized together with energy saving.
Patent JP-2001296914-A (JP)
Title: Production managing method for continuous production line
Inventor: KIDO KATSUTAKA
IPC: G06Q50/04
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a production managing method for highly precisely predicting producing efficiency or a time necessary for production before materials are charged into a continuous production line. SOLUTION: This method comprises a first process for dividing a continuous production line into a plurality of sections, and for defining it, and for calculating the processing speed of each material based on a constraint speed obtained from the detail information of materials to be charged and a product to be extracted and a second process for changing the processing speed of each material based on the link of the materials to be continuously charged and calculating the total producing time and producing efficiency of all the materials.
Patent JP-2001307692-A (JP)
Title: Flat-type battery
Inventor: OHASHI MASATO
IPC: H01M2/08
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a flat-type battery of a shape having two or more arcs like an oval-shaped battery and a square-shaped battery, and to improve its long-term reliability. SOLUTION: A cathode current-collector or a gasket of a flat-type battery with a shape having two or more arcs like an oval-shaped battery and a square- shaped battery is reformed, and liquid-leakage resistance is improved. In the flank of the cathode current-collector, the flank (q) of a linear part between arcs is projected to the outside or the underside from that part p on the bottom. Or, the thickness of a linear part in the stand-up part of the gasket is made thicker than the thickness of an arc part, or the thickness of a linear part on the bottom is made thicker than the thickness of the arc part. By these improvements, a conventional problem of the flat-type battery with the above- mentioned shape that its plug port becomes weak in the linear part can be solved.
Patent JP-2001304384-A (JP)
Title: Shift controller for automatic transmission
Inventor: HANAWA ATSUSHI
IPC: F16H59/14
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To perform shift control suitable for a tractive traveling state and to suppress rising of a rotational frequency of a power source to a prescribed rotational frequency or higher. SOLUTION: This shift controller for an automatic transmission is capable of selectively switching a plurality of shift control modes with different shift control contents for controlling gear ratios of the automatic transmission provided in an output side of the power source. It is provided with a shift control mode selecting means (step S1 to step S3) for selecting a first shift control mode, when an output control demand to the power source is in a predetermined state, and a shift control mode switching means (step S4 to step S8) for switching from the first shift control mode to a second shift control mode, when the first shift control aspect is selected and a physical value related to the rotational frequency of the power source shows a particular change.
Patent JP-2001305479-A (JP)
Title: Optical coupling method for backward excitation and optical coupler for backward excitation using the method
Inventor: TAMURA YASUAKI
IPC: G02B6/26
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To solve many conventional problems that at least a polarized wave combiner, a WDM coupler and excessive optical fibers are necessary in order to input exciting light for posterior excitation in an erbium doped fiber(EDF), an optical coupler is large and expensive, and a loss is large and so on. SOLUTION: The above problems are solved by making a WDM coupler function, a polarized wave synthesis function, an isolator function, and further an isolator function for protection of an excitation light source together by one isolator element. Specifically, a single mode fiber(SMF) collimator is arranged at the input side of an isolator element, the SMF collimator and a polarization maintaining fiber(PMF) collimator are arranged at the output side of the isolator element, then exciting light is inputted from the PMF collimator.
Patent JP-2000315160-A (JP)
Title: Dynamic optimization of computer program using code rewritten kernel module
Inventor: UMESSHU KURISHUNASUWAMII
IPC: G06F9/45
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain the method for dynamically optimizing a computer program so that an optimized translation can be shared by the whole computer system by generating the optimized translation by using a kernel module and patching the computer program in a common user memory space by using the optimized translation. SOLUTION: A computer program text is loaded in the common user memory space (310). A dynamic optimization helper interprets instructions which are executed to gather profile data (330). When simplified profile data are provided (340), the kernel module generates an optimized translation of the part where the computer program text is present by using the profile data (350). Once the optimized translation is generated by the kernel module, the computer program is patched by using it (410).
Patent JP-2001307479-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ITO HIROSHI
IPC: G11C11/401
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM in which an appropriate bit line reference potential can be set by using a dummy cell of a capacity coupling type. SOLUTION: In a memory cell array 1, a pair of bit lines BLbBL is pre- charged to an internal power source VBLH. This memory cell array 1 is provided with an auxiliary cell array 2 used for adjusting a reference potential. In the auxiliary cell array 2, write-in and read-out of 1/2 VBLH is performed for the memory cell, decision by majority of sense output of an auxiliary sense amplifier circuit 9 is performed by a decision by majority circuit 11, a high level potential VDWLH supplied to a dummy word line driving circuit 5 is generated by a VDWLH generating circuit 13 in accordance with the result.
Patent JP-2001309374-A (JP)
Title: Variable bit rate encoder and recorder
Inventor: ISHIKAWA KENJI
IPC: H04N19/91
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To update assignment of an encoding quantity with a timing synchronizing with scene change while corresponding to the feature of an input video signal. SOLUTION: An assigned encoding quantity 100b being the output of an encoding quantity assigning device 100 is updated synchronizing with a scene change timing signal 109b generated from a video feature quantity detector 110 and a scene change detector 109.
Patent JP-2001304775-A (JP)
Title: Air conditioner for vehicle
Inventor: JIYOUBOUJI YASUNORI
IPC: F28F9/22
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for vehicles that can make uniform hot water flow rate, make uniform the temperature distribution of a heater core, and hence improve air-conditioning feeling. SOLUTION: This air conditioner for vehicles is composed of an inlet side tank that is connected to a plurality of tubes being arranged in parallel, an outlet side tank for discharging hot water through the tubes, and a corrugate fin, and is provided with inlet piping for supplying hot water to the inlet side tank and the outlet piping for discharging hot water to the outlet side tank. The air conditioner is also provided with a heater core where tube length is set in steps so that the length of the tube being arranged at a side closer to the inlet piping 5 and the outlet piping 6 is longer than the tube being arranged at a side closer to the other end side from the inlet piping 5 and the outlet piping 6.
Patent JP-2001311185-A (JP)
Title: Piping structure for unit bath
Inventor: SHIKADA HISAYOSHI
IPC: A47K4/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure for a unit bath capable of easily connecting pipes without skill and reducing labor and shortening working time for the connection work of pipes and further, not only making the connection work costless but also eliminating water leakage accident. SOLUTION: In the piping structure for a unit bath, a water and hot water supply pipe 5 is connected to a faucet 6 at the washing floor side through an apron 2 of a bathtub 1. A notched aperture 9 is formed in the apron 2 to insert the pipe 5 and a bracket 10 is provided at the opening edge 9a to put the pipe 5 thereon. The pipe 5 inserted in the notched aperture 9 is laid on the bracket 10 and fixed to the apron by a fastening member 11.
Patent JP-2001308844-A (JP)
Title: Ciphering method and storage medium with ciphering program stored thereon
Inventor: MIZUTANI YOSHIFUMI
IPC: G09C1/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cipher method and a storage medium with stored cipher ing program in which a user can select enciphering strength, an enciphering method, etc., and which are not used fraudulently by a third person and in which processing delays do not occur. SOLUTION: A merchant, connected to a server, sets security items necessary for a cipher communication and notifies the server of the security items, and the server holds the security items, applies the security items to a data item inputted from a client, selects a program for a cipher communication, offers the program to the client and performs the cipher communication with the client and the server on the basis of the program for a cipher communication in the case of performing the cipher communication with the client.
Patent JP-2001303136-A (JP)
Title: High-frequency induction heating device for pin part of crank shaft and high-frequency induction hardening apparatus provided with the device
Inventor: MATSUMOTO ISAO
IPC: C21D9/30
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency induction heating device for pin parts and a high-frequency induction hardening apparatus with which the rotating speed (number of revolutions per unit time) of the pin parts can be raised without developing flaw on the surface of the pin part of a crank shaft and further uniform high-frequency induction heating or cooling for hardening can be applied. SOLUTION: A high-frequency induction heating coil following-up mechanism 52 which shifts a high-frequency induction heating coil 4 independently separated from the pin parts 14 of the crank shaft 1 rotation-driven with a crank shaft rotation-driving mechanism 51, is arranged. Then, the high-frequency induction heating is applied to the pin parts 4 by using this following-up mechanism 52 while shifting the heating coil 4 so as to follow up the pin parts 14 in the state having a prescribed interval to the pin parts 14 of the crank shaft 1 rotated by centering the rotating axis X of the crank shaft 1 by synchronously linking with the rotation-driving of the crank shaft 1 with the crank shaft rotation-driving mechanism 51.
Patent JP-2001313555-A (JP)
Title: Semiconductor relay and its manufacturing method
Inventor: OKADA HIROSHI
IPC: H01L31/12
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To change an output MOSFET into a conductive state at higher speed. SOLUTION: The semiconductor relay of this invention is provided with a light emitting element 1 that emits an optical signal in response to an input signal, a light receiving element 2 that generates a photovoltaic force on the basis of the optical signal from the light emitting element 1, an output MOSFET 3 whose drain and source are connected in series with a power supply 50, whose gate and source are connected to the light receiving element 2, and that is driven when electric charges are charged to the gate, a control circuit 60 that controls charging/discharging of gate charges of the output MOSFET 3, an advanced conduction TR 6 that is connected in parallel between the drain and the source of the output MOSFET 3, driven earlier than the output MOSFET 3 when receiving the photovoltaic force by the light receiving element 2, and conductive,  and a current supply TR 9 that is driven by a current supplied from the power supply 50 through the conduction of the advanced conduction TR 6 and supplies a current from the power supply 50 to the gate of the output MOSFET 3.
Patent JP-2001313659-A (JP)
Title: Field device communication apparatus in distributed control system
Inventor: KASE SHUJI
IPC: H04L12/40
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To realize a distributed control system capable of fast referring to an internal parameter in a field device in a fixed-cycle. SOLUTION: In this distribute control system consisting of a field control station(FCS) connected to a host system through a control bus, a field bus communication interface module for communicating with the FCS through a remote I/O bus and the field device for performing communication with the field bus communication interface module through a field bus, the field device is provided with a function for putting together internal parameters of a function block as one piece of structure data and returning the structure data, and the field bus communication interface module is provided with a reference communication functioning part for disassembling the received structure data, referring to an internal parameter information table and storing the disassembled structure data in an on-line communication channel.
Patent JP-2001315375-A (JP)
Title: Image forming apparatus
Inventor: ITO TAICHI
IPC: G03G15/05
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To improve image quality by a method wherein even when recording characteristics of toner pass-through holes in a toner pass-through control means 3 are different from each other, the differences are corrected so that an image without variation is formed on an image receiving means. SOLUTION: An element information memory means 17 for holding element information relating to an element consisting of the toner pass-through hole and control electrodes 10a, 10b is provided and at least one of a voltage, a voltage-applying time period and a voltage applying timing of an image signal to be applied across the control electrodes 10a, 10b is differentiated corresponding to the element information and the image signal held by the element information memory means 17. Even when the recording characteristics of the elements are different from each other, optimum toner flying energy is supplied to each of the elements corresponding to each recording characteristic, thereby forming the image without variation on the image receiving means.
Patent JP-2001315404-A (JP)
Title: Ink jet recorder
Inventor: TSUCHIYA ATSUHIRO
IPC: B41J2/01
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide means for solving the problem of a conventional mobile ink jet recorder in which a hard copy containing a light accumulating material having high visibility can not be obtained. SOLUTION: The ink jet recorder is so arranged that a light source containing an UV component disposed above the sheet feed tray thereof is lighted for a specified time prior to print out the light accumulating material component of a hard copy print medium to bring about a state excited for spontaneous emission so that a hard copy containing a light accumulating material having high visibility can be printed out for a long time immediately after a had copy is printed out under a dark environment.
Patent JP-2001319530-A (JP)
Title: In2O3-SnO2 PRECURSOR APPLICATION LIQUID AND ITS PREPARATION AS WELL AS PROCUDING METHOD OF In2O3-SnO2 THIN FILM
Inventor: FUKUI TOSHIMI
IPC: H01B13/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of preparing an application liquid, allowing the preparation of the application liquid having superior stability, high purity and improved film forming performance for facilitating the increase of a film thickness and the formation of a high-grade ITO thin film, when forming the ITO thin film on the surface of a substrate using a sol-gel method. SOLUTION: Indium nitrate and tin alkoxide as starting as starting materials are dissolved and reacted using one or two types or more of solvent selected from the groups consisting of ethylene glycol, ethylene glycol monoalkylether, propylene glycol and propylene glycol monoalkyleter, and then an organic high polymer is added to an obtained solution.
Patent JP-2001319854-A (JP)
Title: Member used for mask, semiconductor device manufacturing method, electron beam lithography system, and charged particle beam processing system
Inventor: TAKAKUWA MAKI
IPC: G03F1/40
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a member such as a mask or the like capable of restraining charging by a charged particle beam. SOLUTION: A mask 30 has a base member 200 and a charging restraining layer 202. The base member 200 is formed of a material prohibiting an electron beam from passing therethrough. The charging restraining layer 202 is formed on the base member 200 and preferably is formed at least on the surface, on the side where the electrons hit, of the base member 200. The charging restraining layer 202 is conductive and, preferably, is epitaxially grown on the material forming the base member 200. For example, a material for forming the charging restraining layer 202 may be cobalt silicate (CoSi2).
Patent JP-2000332421-A (JP)
Title: Printed circuit substrate and manufacture thereof
Inventor: PARK KEON YANG
IPC: H05K3/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To quickly form a via hole using a generally used photoetching method with CO2 laser, when a printed circuit substrate is manufactured. SOLUTION: After the formation of an open region by performing an etching treatment on the copper foil of the region where a via hole will be formed by a photoetching method, via holes 121 and 122 are formed by removing an insulating layer using a CO2 laser beam. In this case of a multilayer printed circuit substrate, an open region 128a is formed by etching the copper foil of the inner layer where the via holes are formed using a photoetching method, and insulating layers 101d and 101e are laminated thereon. Then an open region 128b is formed by etching the copper foil using a photoething method, and a via hole 128 is formed by removing the insulating layer using a laser. Peeling of a metal layer 128c can be prevented by forming steps in the inside of the via hole 128 on a plurality of layers in a 'step type'.