baber/WOPTO huggingface dataset:
Patent JP-2001228924-A (JP)
Title: Method for high speed change of setting of temperature controlled fluid temperature in heat exchanger and circulator provided with method and device therefor
Inventor: GOTO HIROYASU
IPC: F28F27/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for speedily changing the set temperature of a temperature controlled fluid in a heat exchanger. SOLUTION: The heat exchanger 14 is provided with the first circulation system 1 for feeding a heating medium for temperature control for making the thermostatic fluid at a necessary temperature, a second circulation system 2 where the heating medium for changing a temperature adjusted to be at a temperature to which the temperature controlled fluid is tried to be changed is circulated, a communicated duct 5 for communicating the system 2 with the exchanger 14, and a cross valve 6 for feeding the heating medium for changing the temperature flowing through the system 2 to the exchanger 14 by switching.  Since the heating medium for changing the temperature of the second circulation system adjusted to the temperature to which it is desired to be changed is fed to the exchanger 14 of the system 1 when the valve 6 is switched, the set temperature of the temperature controlled fluid is speedily changed.
Patent JP-2001225459-A (JP)
Title: Method for forming stereoscopic image using ink jet printer
Inventor: IWATANI HIROSHI
IPC: B41M3/06
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a technology for forming a stereoscopic image having protrusions and recesses easily and simply by using an ink jet printer. SOLUTION: The ink jet printer has a host computer section comprising an imaging application and a printer driver, and a printer section comprising a print head. The printer driver or the printer section is provided with means for making a selection between normal ink print and expansion ink print. One of two kinds of image data generated from the imaging application is printed on a sheet using a normal ink print and the other is printed, at once, on a sheet using an expansion ink print head. Alternatively, normal ink print operation and expansion ink print operation are carried out in twice by exchanging the print head or expansion ink print operation is carried out using one color data in the image of normal print selected by the selection means.
Patent JP-2001230268-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OSAKA SHINGO
IPC: H01L23/28
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To improve packaging property and appearance quality by preventing resin from sticking to a surface wherein a lead is packaged in a peripheral-type semiconductor device. SOLUTION: The device consists of a square tabs supporting a semiconductor chip, a plurality of leads 1a arranged in the periphery of the tab and extending toward an outside from the periphery of the tabs, a wire connecting a surface electrode of the semiconductor chip and the lead 1a corresponding to it, a sealing part 3 formed by resin sealing of a part of the semiconductor chip and the lead 1a, and a tab suspending lead 1c which suspends the tab and is provided with a through hole 1d in a projection part 1k projecting from the sealing part 3 to an outside.  Since remaining resin 9a formed integrally in connection with the sealing part 3 gets into the through hole 1d of the projection part 1k of the tab suspending lead 1c, bonding property between the remaining resin 9a and the projection part 1k of the tab suspending lead 1c is improved, thus preventing the remaining resin 9a from peeling when a lead is cut.
Patent JP-2001230372-A (JP)
Title: Insulating device
Inventor: TAMAKI SATOSHI
IPC: H01L29/78
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive insulating device for a power source part using metallic plates for the wiring of a plurality of power elements of a motor controller or the like. SOLUTION: This is an insulating device which is equipped with a plurality of metallic plates 3 for connecting the electrodes 1a of the plural power elements 1 of an IGBT or the like with a power source and an insulating plate 2 for insulating the metallic plates 3 from one another, and in which the insulating plate 2 is provided with a plurality of positioning holes 2a for engaging with the projections 1b including the electrodes parts 1a of the power elements 1, a plurality of connection holes 2b for connecting with other electrodes, and, between each positioning hole 2a and connection hole 2b, a step part 2c with a thickness larger than that of the metallic plate 3, and metallic plates 3 are arranged severally above the positioning hole 2a of the insulating plate 2 and below the connection hole 2b,  and the power elements 1 are connected with one another in parallel by the metallic plates 3.
Patent JP-2001203235-A (JP)
Title: Junction structure of ic chip
Inventor: NAGASAKA TADASHI
IPC: H01L21/60
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a junction structure in IC chips for eliminating the need for covering the entire IC chips with an adhesion resin for protection and for allowing one portion of the laminated IC chips to float in the air. SOLUTION: The junction structure of IC chips comprises a substrate, an adhesion resin for gluing the IC chips to the substrate, and a bonding tool that is formed larger than the IC chips and compression-bonds the IC chips, and the upper surface of the adhesion resin is expanded to an outer-periphery part on a plane that is flush with the IC chips for formation, a plurality of IC chips that are glued onto the substrate by the adhesion resin are placed side by side for compression-bonding, and another IC chip is laminated and placed onto the plurality of IC chips that are placed and glued on the substrate side by side for compression-bonding.
Patent JP-2001234534-A (JP)
Title: Pile pulling method and apparatus for use therein
Inventor: NAKATANI YOSHIRO
IPC: E02D9/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for pulling a pile, which extremely facilitates attaching and detaching a leader to and from a front end of an arm of an articulated special vehicle, and saves time and manpower, and to provide an apparatus for use therein. SOLUTION: The leader 5 formed of an almost gate-type frame body has upper and lower multi-pulleys 15, 16 arranged therein, and a wire 17 is wrap- connected across the pulleys beforehand. A chuck 18 gripping an upper end of the pile buried in the ground is provided for the lower multi-pulley 16, and an upper end of the leader 5 is detachably attached to the front end of the arm of the special vehicle 1 having the articulated arms. Thereafter, a base 6 of the leader 5 is mounted on a reaction stand, and the upper end of the pile is gripped by the chuck 18. Further, a winch 14 attached to the frame body of the leader 5 is driven by oil pressure which is arranged at the front end of the arm to draw an end of the wire 17. As a result, the chuck 18 gripping the upper end of the pile is hoisted, to thereby pull the pile.
Patent JP-2001236744-A (JP)
Title: Information recording/reproducing method and device
Inventor: WATABE YOSHIHISA
IPC: H04B1/74
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide information recording and reproducing method and device by which a useless rotation waiting time of a disk is suppressed and performance deterioration of information recording and reproducing is reduced even when a retry error occurs at an information recording/reproducing time of the information recording and reproducing device using a disk like information recording medium. SOLUTION: When an error required for a retry occurs, by performing recording and reproducing operation of other information by generation, holding, control of retry information befor a command of the retry is performed actually, the rotation waiting time only for the retry is reduced.
Patent JP-2001232228-A (JP)
Title: Automatic water supply apparatus of disposer
Inventor: SUEYOSHI HIROKI
IPC: B02C18/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To realize the automatic supply of water to a disposer by simple constitution without damaging the appearance design of a sink. SOLUTION: A water supply line 4 is formed to the water discharge port 28 of the cock 2 disposed in the sink in a direct communication state and a solenoid valve 5 is connected to the water supply line 4 and a control part 6 for controlling the opening and closing of the solenoid valve 5 corresponding to the start/stop of the operation of the disposer 1 is provided to enable the automatic supply of water to the disposer 1 without requiring the rising of an exclusive cock or the arrangement of a vacuum breaker.
Patent JP-2001239505-A (JP)
Title: Apparatus for impregnation with treating liquid
Inventor: OTA ETSURO
IPC: B27K5/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent inferiority in permeation to wood of a high percentage of water content. SOLUTION: For a log-like wood 2 after compression treatment by a wood pressurizing device 10, the wood 2 of >= specific high water content percentage (for example, 80%) difficult for treating liquid 3 to permeate is classified as round timber to be applied to drying by a classifier device 30, and treated by specific drying. The treating liquid 3 is injected by pressurizing into the wood 2 after drying treatment, or the treating liquid 3 is injected by pressurizing into the wood 2 of < the specific water content percentage by a treating liquid pressurizing type injection device 40.
Patent JP-2001246844-A (JP)
Title: Heat sensitive recording medium
Inventor: YAMADA YUKINORI
IPC: B41M5/28
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording medium, forgery of which is difficult and security property of which is favorable. SOLUTION: The judgment of authenticity is made possible by recognition of the presence and absence of infrared emission through a mixture of short fibers 11 containing infrared emission fluorescent substance mixed therein by kneading among the fibers of a paper matarial 10, resulting in preventing the medium from being forged.
Patent JP-2000183386-A (JP)
Title: Solar cell sealing material
Inventor: SEGAWA MASASHI
IPC: C08L31/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell sealing material with high a volume-specific resistance, whose main component is ethylene-vinyl acetate copolymer. SOLUTION: Using a solar cell sealing material, obtained by adding an organic peroxide with a half-life at 140 deg.C being 30 minutes or less to an ethylene-vinyl acetate copolymer with a volume-specific resistance of 5.0×1014 Ωor more before bridging under heat, the insulating characteristics of a solar cell module is improved even for a thin layer. Thus, a current leakage from a solar cell is suppressed effectively.
Patent JP-2001246188-A (JP)
Title: Sewn matter carrier
Inventor: NAGAI TOSHIAKI
IPC: D05B69/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a sewn matter carrier which can reduce the occupying area for a mechanism to move a sewn matter presser and realize cost reduction and convert the most of rotation force of a drive source to linear movement of the sewn matter presser. SOLUTION: A pair of output shafts 6a, 6b are placed in parallel and are possible to rotate clockwise and counterclockwise. One end parts of first links 7a, 7b are respectively fixed to the output shaft 6a, 6b. One end parts of second links 8a, 8b are rotatably connected to the other end parts of the first links 6a, 6b, respectively. A sewn matter presser 9 is rotatably attached to the other end parts of the second links 8a, 8b and a regulating link mechanism 10 to regulate the posture of either one of the second links 8a, 8b is equipped.
Patent JP-2001246672-A (JP)
Title: Method of manufacturing drawn deoxidized multilayer body
Inventor: SEKI TAKAHIRO
IPC: C08K3/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To orient a laminate containing a deoxidized composition by a high drawing factor, to make a deoxidized layer porous and an oxygen permeation velocity large thereby and to manufacture industrially a deoxidized film or sheet improved in deoxidization velocity and free of elution of a deoxidized component. SOLUTION: In manufacturing a deoxidized multilayer body which is constituted of the deoxidized layer constituted of continuously porous resin blended with the deoxidized composition, and of an oxygen-permeable resin layer constituted of oxygen-permeable resin and provided at least on one surface of the deoxidized layer, the deoxidized layer is made continuously-porous by a process wherein thermoplastic resin blended with the deoxidized composition and oxygen-permeable thermoplastic resin are laminated by co-extrusion with the nip linear pressure of cooling rolls made 200 N/cm or below, and then oriented.
Patent JP-2001247321-A (JP)
Title: Method and apparatus for junction of glass by laser beam
Inventor: YOSHIDA SHIGEO
IPC: B23K26/21
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for junction of glass enabling a highly accurate junction through excluding strain development and also enabling high-level glass junction to be realized in a short time. SOLUTION: This method for junction of glass comprises the following procedure: glass plates 6 and 7 subject to junction are mutually firmly fitted into the back facing hole of a glass holder 5; the surfaces of the glass plates 6 and 7 are irradiated focusedly with laser beams 101 and 102 emitted respectively from laser irradiators 2 and 3 from both upper and lower sides of the glass plates 6 and 7, with the optical axes on the identical line; thereby, the glass close to the laser beam axis is evaporated, forming a hole 30 through the glass plates 6 and 7;  subsequently, the respective focuses of the laser beams 101 and 102 are shifted off the surfaces thereof to irradiate the wall surface of the hole 30 with the laser beams to effect melting the glass on the wall surface, and the glass thus melted is cooled and solidified, thus accomplishing the objective junction between the glass plates 6 and 7.
Patent JP-2001246429-A (JP)
Title: Press die
Inventor: SATO HISASHI
IPC: B21D19/12
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To conduct curling as well in the rise and fall process of a die piercing a flanged part in a press die. SOLUTION: A bending blade 23 is supported to a slide 28 elevation-driven at a state to be urged downward by a spring, a bending hole die 12 is constituted of plural pieces of die sections 12A, 12B guided to a guide part 18 as freely advancing/retreating in the horizontal direction between a retreated relief position and a bending hole working position to form a bending hole. A pair of upper/lower link arms 30 are arranged around the blanking punch 21 in plural pieces, the upper end part of an upper arm 31 is attached pivotally to the tip part of bending blade 23, the lower end part of a lower arm 32 is attached pivotally to the tip part of the blanking punch 21.  These free ends are connected to each other with a pin 37 so that at a state descending of the punch is restricted, a slide 18 is further lowered to be turned toward the outside of the bending hole, a roller 38 to function as a curling blade is mounted thereto.
Patent JP-2001239273-A (JP)
Title: Method of treating water containing boron and fluorine
Inventor: ETO YOSHIHIRO
IPC: C02F1/58
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating water containing boron and fluorine, in which boron and fluorine are subjected to an advanced treatment and removed with a high removal rate and by which the amount of a reagent to be used can be reduced by utilizing magnesium and subjecting water containing boron and fluorine to the advanced treatment when the magnesium is contained in the water to be treated. SOLUTION: Water 11 containing boron and fluorine, an aluminum compound 12, a calcium compound 13 and a pH-controlling agent 14 are introduced into a first reaction tank 1 and then insoluble deposits are deposited by adjusting pH to a value of >=9. The reaction liquid thus obtained is separated into solid and liquid at a first solid-liquid separating tank 2. After sending the separated liquid 17 to a second reaction tank 3, a magnesium compound 18 and a pH-controlling agent 19 are added and insoluble deposits are deposited by adjusting pH to a value of >=9.5, and the reaction liquid 20 is separated into solid and liquid at a second solid-liquid separating tank 4. A portion of the separated sludge of the first solid-liquid separating tank 2 is neutralized in a neutralization tank 5 by adding an acid 25.  The neutralized sludge is dehydrated with a dehydrator 6, and the separated liquid 27 is used as the magnesium compound 18.
Patent JP-2001250388-A (JP)
Title: Non-volatile memory storing erasion operation information
Inventor: OTANI HIROSHI
IPC: G11C16/34
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To check whether erasion operation is finished normally for a memory block of a flash memory or not. SOLUTION: This memory is a non-volatile memory device having a normal memory cell region in which normal data is stored and an erasion information storing memory region in which information of whether a series of erasing operation is finished or not or information indicating a state of erasing operation is stored. The erasion information storing memory region is constituted of non-volatile memories so that the information can be held even if a power source is cut off. Preferably, erasion information of a memory block unit in which this erasing operation is performed can be stored in the erasion information storing memory region.  Further preferably, erasion information about at least three states of an erasing operation start state, a pre-program finish state, and an erasing operation finish state in a series of erasing operation can be stored in the erasion information storing memory region.
Patent JP-2001254372-A (JP)
Title: Concrete block
Inventor: FUJIBAYASHI ISAO
IPC: E03F3/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making concrete block which is extremely improved in working efficiency, by forming projective bar portions functioning as leakage preventive walls of a hardener at peripheral edges of a bottom plate of the concrete block, whereby only execution of minimum seal-up work is required. SOLUTION: The bottom plate 1 of the concrete block A has an injection hole 5 formed therein, through which the hardener 4 such as cement milk or mortar milk is injected into a gap 3 between the bottom plate 1 and foundation concrete 2. The bottom plate 1 having the injection hole 5 formed therein has projective bar portions 6 vertically protruding therefrom, which bar portions function to mount the bottom plate 1 on the foundation concrete 2 in a manner being held up from the same. When the hardener 4 is injected from the injection hole 5 into the gap 3 between the bottom plate 1 and the foundation concrete 2, the projective bar portions 6 function as the leakage preventive walls for preventing leakage of the hardener 4 from the periphery of the bottom plate 1.  To achieve the above function, the projective bar portions 6 are formed at the peripheral edges of the bottom plate 1 of the concrete block A.
Patent JP-2001258123-A (JP)
Title: Structure for connecting inside circuits of junction box
Inventor: KOBAYASHI NORIKO
IPC: H02G3/16
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the structure for connecting the inside circuits of a junction box. SOLUTION: Circuit units each comprising flexible printed circuits(FPCs) and/or electronic control units(ECUs) are contained with single-core wires 20 inside a junction box. The core wires exposed by stripping the cover of the ends or intermediate portions of the single-core wires 20 are electrically connected to the conductors of circuit units on other layers by soldering, resistance welding, ultrasonic welding or by adhesion with a conductive adhesive. The single-core wires are arranged in lines parallel to each other on insulated boards.
Patent JP-2001257559-A (JP)
Title: Electrode structure for piezoelectric vibration element and frequency adjusting method
Inventor: ISHITA AKINORI
IPC: H03H9/17
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide electrode structure for a piezoelectric vibration element and a frequency adjusting method which never uses a precise and expensive mask and unnecessitates the element value adjustment of each circuit element after incorporating it in an oscillation circuit in the case of adjusting a resonance frequency by a method of adding mass to one exciting electrode by a vapor deposition device. SOLUTION: In the piezoelectric vibration element 21 consisting of a piezoelectric element board 22 and exciting electrodes 23 and 24 arranged respectively on both of the main surfaces of the piezoelectric element board opposing each other, in order to generate a positional relation where one of the exciting electrodes enters the area of the other exciting electrode completely, the area of the other exciting electrode is set to be large and the vapor-deposition metal film 25 for adjusting the frequency is deposited on the other exciting electrode.
Patent JP-2001254912-A (JP)
Title: Fuel spray type combustion burner
Inventor: SATAKE SATORU
IPC: F23D11/24
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the noise caused by the unstable combustion of fuel when the fuel is burnt on a fuel spray type combustion burner by securing the stable combustion of the fuel from high flow rate region combustion to low-flow rate region combustion of the fuel. SOLUTION: This fuel spray type combustion burner is constituted in such a way that an air introducing port 5 is made through the bottom plate of a combustion cylinder 6 which is formed in a combustion chamber by closing one end of a pipe 2 with the bottom plate and a blower 16 is connected to the port 5. Then an injection nozzle 7 which sprays the fuel and an ignitor 10 which ignites the fuel sprayed from the nozzle 7 are faced to the port 4 along the center axis of the cylinder 6 in the cylinder 6 and ring-shaped heating plates 21 and 22 having openings 20 at their centers are arranged in front of the nozzle 7 in a state where the plates 21 and 22 divide the inside of the cylinder 6 into compartments.  In addition, a resistance plate 24 which is faced to the heating plate 22 and has a diameter which is larger than that of the opening 20 of the plate 22 and smaller than that of the cylinder 6 is positioned to the opened end 23 of the cylinder 6 in the cylinder 6.
Patent JP-2000289244-A (JP)
Title: Recording controller
Inventor: SUDA FUMIHIRO
IPC: H04N1/23
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To diversify the control of thermal energy through a simple arrangement by varying the thermal energy in thermal transfer properly depending on the quality of a paper thereby eliminating the problem of partial whitening of a record image sufficiently. SOLUTION: A facsimile for regulating a record image being transferred onto various kinds of sheet by controlling the driving of each heating conduction point 12aa being applied with thermal energy in thermal transfer system comprises a driving IC 12b delivering a strobe signal for bringing each heating conduction point 12aa into conducting state, a temperature sensor 12c for detecting the temperature at the heating conduction point 12aa, an EEPROM 6 storing energy curves representative of correspondence between the conduction time when a strobe signal is outputted and the temperature at the heating conduction point 12aa for various kinds of sheet, and a CPU 1 for selecting an energy curve belonging to one kind of sheet stored in the EEPROM 6, varying the energy curve based on a set shade level and controlling the conduction time based on the varied energy curve.