baber/WOPTO huggingface dataset:
Patent JP-2001276831-A (JP)
Title: Electrolyzer for water
Inventor: SANO YOSHIMI
IPC: C02F1/46
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyzer improved in the physical properties of an electrolytic anode for enhancing the efficiency in the electrolyzer for water, and greatly improving the characteristics of produced water, especially sterilizing anode-water. SOLUTION: In the device by which an aqueous solution in an electrolytic room is electrolyzed by a membrane electrolytic method or a nonmembrane electrolytic method to obtain a production liquid having sterilizing property, a layer of noble metal such as Pt, Ir, Pd or Rh, etc., having catalytic property or its oxide, etc., is fitted to a surface of the anode of an electrolytic bath by electric plating or baking, and further the layer is sintered at a temp. of 200-1000 K in the atmosphere of nitrogen, argon or steam, etc., to activate it, to improve the catalystic performance. By using such electrode, polarization is prevented and the electrolytic efficiency is enhanced.
Patent JP-2001318486-A (JP)
Title: Toner for nonmagnetic single-component development
Inventor: MITA TAKAHIRO
IPC: G03G9/08
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a toner for nonmagnetic single-component development which causes little fogging, which is excellent in reproducibility for a black solid and in image characteristics with good transferrability when the toner is used for a device for nonmagnetic single-component development. SOLUTION: The toner for nonmagnetic single-component development contains alumina particles having >=90 wt.% Al2O3 content depositing on the surfaces of toner particles containing at least a binder resin and a coloring agent.
Patent JP-2001003805-A (JP)
Title: Method and apparatus for driving control unit for controlling driving sequence in vehicle
Inventor: HAAS WOLFGANG
IPC: B60W10/18
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To drive a control unit hard to access for controlling the driving sequence in a vehicle by optimizing the structure of a control device. SOLUTION: In a driving method of a control unit capable of executing the control function for controlling at least the driving sequence in a vehicle, the execution of the control function in the control unit is at least partially forbidden in accordance with at least one predetermined condition when the error is not found in the driving sequence.
Patent JP-2001326229-A (JP)
Title: Heterojunction bipolar transistor and its manufacturing method
Inventor: SUGIURA MASAYUKI
IPC: H01L29/205
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an HBT and its manufacturing method that can form stable undercut structure, in addition, can provide wider ledge structure to an emitter region that is formed on an unstable surface, and has excellent mass productivity and reliability. SOLUTION: By utilizing the selection etching characteristics of the GaAs and InGaAs of etching solution where hydrogen peroxide water is mixed with alkaline solution, and at the same time the pH of the mixed liquid is equal to 9.5 or more and 11.5 or less, an InGaAs layer is set to an overhang, and the undercut structure is formed in a shape where a GaAs layer is engraved. To this structure, a mask material is buried in the lower part of the overhang, and a region that is not covered with the mask material is etched by solution for etching the GaAs, thus forming the ledge structure. In addition, the undercut structure is utilized for forming emitter and base electrodes in self-alignment manner.
Patent JP-2001322677-A (JP)
Title: Small bag for being contained in packaging bag
Inventor: SHIBATA YUKIHIKO
IPC: B65D81/26
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent a packaging bag from being damaged by a small bag contained in the packaging bag even in the case where the small bag moves in the packaging bag. SOLUTION: The small bag 3 containing a drying agent, a deoxidizer, or spices such as seven-flavored cayenne pepper is put into a packaging bag formed out of a laminated sheet such as a synthetic resin film, together with an object to be packaged such as foodstuffs. The small bag 3 has an angular shape such as a rectangle, and all corner parts 4 on the circumference thereof are cut and rounded so as not be angular.
Patent JP-2001270560-A (JP)
Title: Packaging bag for sandwich or the like
Inventor: SAKIYAMA MASAHISA
IPC: B65D75/62
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag for sandwiches or the like, which can be instantly unsealed by anyone in an easy way and by single manipulation, in which sandwiches left over can be kept clean because the packaging bag is not broken after it is unsealed, which can be manufactured at a low cost because it dispenses with the use of a cut tape or a uniaxially oriented film having tearing-and-opening directional properties or a pressure sensitive adhesion tape for special sealing (a pressure sensitive adhesion tape whose end is made non-adherent), and whose virgin properties are ensured to be safe when unseled. SOLUTION: The packaging bag for sandwiches or the like is provided in which both side edges of a front and a rear films and the side of an upper side of a trapezoid formed into a tapered shape are closed and in which an opening is defined on the side of a lower side of the trapezoid without being closed. A rectangular protective film overlapping from the upper end side closed part or from its vicinity to the vicinity of the opening is provided on the inner face side of the front film. An opening lug piece made by forming a cut line is provided midway in the width direction of the front film. A seal part for bonding the protective film to the front film is formed on the circumference of the cut line, except portions of passing lines in the front film where the opening lug piece passes therethrough while tearing the front film when the packaging bag is unsealed.
Patent JP-2001323849-A (JP)
Title: Combustion accelerating device for engine
Inventor: SUZUKI TAKASHI
IPC: F02M27/04
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a combustion accelerating device for an engine capable of enhancing a fuel consumption rate by controlling the giving and receiving of electrons in an oxidation-reduction reaction in combustion. SOLUTION: The combustion accelerating device having two output terminals has an astable multivibrator and two capacitors, one output terminal is connected to an engine main body and the other output terminal is connected to a catalyst connected to an exhaust pipe, or a chassis frame, and two capacitors conduct charge-discharge by synchronizing with on and off of the astable multivibrator.
Patent JP-2001280821-A (JP)
Title: See-through refrigerator
Inventor: RYUZAKI MIKIO
IPC: F25D23/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To check the contents of a refrigerator without releasing chill. SOLUTION: A door, where a window made of transparent material is built in, is attached to a refrigerator so that the user can check the contents of itself without releasing chill.
Patent JP-2001329872-A (JP)
Title: Internal combustion engine with variable valve system
Inventor: NISHIDA HIDEYUKI
IPC: F02D41/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of suppressing dispersion of torque in producing rich and lean conditions for each cylinder group. SOLUTION: This internal combustion engine comprises the cylinder groups 1a, 1b divided into multiple numbers, branched exhaust pipes 8a, 8b where these cylinder groups 1a, 1b are respectively connected, starting catalyst 9a, 9Bb placed in the branched exhaust pipes 8a, 8b, NOx absorbing reduction catalyst 12 provided on a downstream of a junction part of the branched exhaust pipes, and an exhaust gas adjusting means for exhausting exhaust gas with an air-fuel ratio of rich and lean from each of the cylinder groups 1a, 1b. The exhaust gas adjusting means adjusts the exhaust gas by changing opening/closing timing of intake and exhaust valves 28, 29 driven by a solenoid driving valve systems 30, 31 provided at least to the cylinder.
Patent JP-2001331045-A (JP)
Title: Image forming device
Inventor: ISHII KOICHI
IPC: G03G15/16
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem that a transfer current is not successively controlled 6 optimally because it is made different by external parameter (environment, resistance, change with the lapse of time and the material characteristic of a part). SOLUTION: This device is provided with transfer bias varying means 8A and 14 to vary transfer bias in accordance with a detected value by detecting at least either of the bias application variation of the resistance of a contact transfer member 6 and the time variation of the resistance of the contact transfer member 6.
Patent JP-2001324204-A (JP)
Title: Monitor system for air conditioner and monitor device
Inventor: WADA KUNIHIDE
IPC: G06Q50/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively change the display mode of a screen of a monitor device in a monitor system for an air conditioner in accordance with the constitution of the system and provide the monitor device specially preferably used for the monitor system for the air conditioner. SOLUTION: The monitor system is provided with the monitor device (11) for displaying information concerning the air conditioners (12) and a screen data server (41) for providing the display mode setting data of the monitor device (11) through a LAN (2) and the internet (3). The monitor device (11) sets the display mode of the screen displayed on a display part (11a) on the basis of the display mode setting data provided by the screen data server (41).
Patent JP-2001331715-A (JP)
Title: Commodity order reception method and server
Inventor: MATSUNAGA TAKESHI
IPC: G06Q10/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a commodity order reception method which introduces a point system to prompt purchase and enables a purchaser to decide a commodity to be purchased after comparing plural commodities with respect to the same kind of commodities. SOLUTION: A WWW browser 102 displays a list of commodities which are of the same kind and meet a narrowing-down condition together with points of respective commodities, and the purchaser selects one from these commodities. Remaining points of the purchaser and points of the selected commodity are displayed on the WWW browser 102. A server 101 updates remaining points by points of the commodity and points to be used and generates send-request information to be transmitted to a server 103 or the like.
Patent JP-2001327560-A (JP)
Title: Corpse treatment implement
Inventor: INAGAKI TAKUZO
IPC: A61G17/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a corpse treatment implement which is easy to handle, can be stored at ordinary temperature for a long period of time, can prevent the putrefaction and discoloration of the corpse and can achieve the prevention of corpse infection and the suppression of the dioxin generation at a crematory. SOLUTION: This implement has a portable case 10. Containers (21 and 22) in which sterilizing and disinfecting liquids for cold use are put, a plurality of sheets (31, 32, 33, 34 and 35) for treating the corpse, gloves 41 for treatment and tweezers 42 are removably housed in this case 10.
Patent JP-2001329886-A (JP)
Title: Device and method for controlling driving force of vehicle
Inventor: MITANI SHINICHI
IPC: F02D41/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To exactly improve the fuel consumption of an internal combustion engine of a vehicle with the engine brought under rich spike control during the running in a lean combustion mode. SOLUTION: The power of the engine 11 to make the driving force of an automobile 1 reach to a required value is determined as target power, and either lean combustion or strike combustion is selected as a combustion form by which the best combustion performance can be obtained for controlling the engine so that actual engine power reaches to the target engine power. That is, based on the least fuel combustion rate during the running in a lean combustion mode, to which the fuel consumption involved in rich spike control is added, and the least combustion rate during the running in a strike combustion mode, the power that becomes a criterion when combustion modes are switched to each other is determined.  When the target power is lower then the actual power, running in a lean combustion mode is executed, and when the target power is higher, running in a strike combustion mode is executed.
Patent JP-2001325625-A (JP)
Title: System and method for automatically collecting toll for means of transportation
Inventor: SAITO YOICHI
IPC: G07B15/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic toll collection system for means of transportation more improved in efficiency for the collection job of utility tolls. SOLUTION: A means 1 of transportation 1 is closed by an entering gate 3 and a leaving gate 4 synonymous with tollgate. The tollgates 3 and 4, a host computer 6 and a communication dealer 7 are mutually connected by a network 5. A mobile communication terminal 2 is provided with a portable telephone/ PHS (C), responds to an access signal when passing the tollgates 3 and 4, transmits an attached prescribed ID signal, is constructed as a system linked with the tollgates 3 and 4 and can detect entering/leaving of a person holding the mobile communication terminal 2 to/from the tollgates. The host computer 6 identifies the ID signal and calculates the toll of the person holding the mobile communication terminal 2 with entering/leaving the tollgates.  Besides, the toll attended with entering/leaving the tollgates 3 and 4 is processed as cashless payment and the payment is substitutively performed by the communication dealer 7 managing the mobile communication terminal 2.
Patent JP-2001332163-A (JP)
Title: Breaker handle for home-use distribution panel
Inventor: HONDA SHIGETOSHI
IPC: H02B1/40
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a home-use distribution panel for well identifying a load name put in a load name display part corresponding to an installation site of the home-use distribution panel. SOLUTION: An operation part 5a of a handle 5 for a breaker 3 is formed in an approximate L-shape in cross section in such a manner that the operation part 5a has close contact with the surface of a breaker case 3a of the breaker 3, when turned on. It is also formed to be almost flush with the surface of a distribution panel cover 4 for preventing the handle 5 for the breaker 3 from protruding therefrom.
Patent JP-2001330904-A (JP)
Title: Photographic processing machine
Inventor: YAMAMOTO JUNICHI
IPC: B65H20/04
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To make a photographic paper P identifiable by making it possible to keep the photographic paper P held in a prescribed position within the machine body of a photographic processing machine even when the cut photographic paper P is taken out of the inside of the machine body by releasing the pressurized contact of transporting rollers. SOLUTION: This photographic processing machine has a transporting mechanism 3 for transporting the photographic paper P drawn out of paper magazines 21 and 21 and a cutter 24 for cutting the photographic paper P drawn out of the paper magazines 21 and 21 to a prescribed size. The transporting mechanism 3 has plural transporting roller pairs 4 and is so constituted that the pressurized contact of the other transporting roller pairs 4 exclusive of at least transporting roller pair 4 among the plural transporting roller pairs 4 disposed on the downstream side of the cutter 24 can be released.
Patent JP-2001339867-A (JP)
Title: Electric apparatus with built-in battery and motor
Inventor: MASHIMA TAKAHIKO
IPC: H02J7/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To effectively avoid the overdischarge of a lithium ion secondary battery to use the battery conveniently. SOLUTION: A lithium ion secondary battery 1, a motor 2 and a protective circuit 4 are built in an electric apparatus. The protective circuit 4 has a 1st protective circuit 4a and a 2nd protective circuit 4b. If a 1st voltage detection circuit 5a detects the battery voltage and the detected battery voltage is lower than a 1st set voltage, the 1st protective circuit 4a turns off a 1st switching device 6a to cut off the current of the motor 2. If a 2nd voltage detection circuit 5b detects the battery voltage and the detected battery voltage is lower than a 2nd set voltage, the 2nd protective circuit 4b turns off a 2nd switching device 6b to cut off a current supplied from the lithium ion secondary battery 1. The 1st set voltage is higher than the 2nd set voltage.  The 1st protective circuit 4a cuts off the current of the motor 2 and, if the battery voltage is lowered further, the 2nd protective circuit 4b cuts off the current of the lithium ion secondary battery.
Patent JP-2001339159-A (JP)
Title: Multilayer circuit board and method of production therefor
Inventor: ARAI MARIKO
IPC: H05K3/46
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer circuit board in which the problem of stripping or disconnecting a metal wiring is eliminated, and a method for producing such a multilayer circuit board through a convenient process. SOLUTION: The multilayer circuit board 26 comprises a circuit board 28, and an insulation layer 30, and a metal wiring layer 31 formed sequentially thereon. A wiring pattern formed on the metal wiring layer 31 and a wiring pattern 27 formed on the circuit board 28 are interconnected electrically through via holes 36 made through the metal wiring layer 31, the insulation layer 30 and the circuit board 28. The wiring pattern of the metal wiring layer 31 comprises a first wiring pattern 32 having a high adhesion strength to the insulation layer 30, and a second wiring pattern 34 having an adhesion strength to the insulation layer 30 lower than that of the first wiring pattern 32 and finer than the first wiring pattern 32.  The first wiring pattern 32 is formed of a copper foil 40 having a roughened contact face applied tightly to the insulation layer 30 by hot press, and the second wiring pattern 34 is formed of a metal film 46 plated onto the insulation layer 30.
Patent JP-2001343610-A (JP)
Title: Optical isolator assembly device
Inventor: OTSU TAKESHI
IPC: G02B27/28
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical isolator device which maintains the temperature of components of an optical isolator at a specified temperature, prevents the deterioration in the performance of the optical isolator itself and can automatically assemble the optical isolator. SOLUTION: The device for assembling the optical isolator composed of an upper holder 5 and a lower holder 6 comprises a light source 1, a rotatable prism means 2, a pressurizing means 4 for pressurizing the upper holder 5 and the lower holder 6 in a direction where both holders approach each other, a temperature regulating means 8 for clamping the upper holder 5 and the lower holder 6 and regulating the temperature of both holders, a rotating means 11 for rotating the temperature regulating means 8, a light power meter 12 for detecting the light which is outputted from the light source 1 and arrives at the meter through a prism means 2 and a laser exit section 15 which is arranged in the side part of the upper holder 5 and the lower holder 6.
Patent JP-2001340045-A (JP)
Title: Sinker holder
Inventor: FURUTA KAZUYA
IPC: A01K97/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a sinker holder allowing easily taking out and holding a sinker when carrying the sinker for fishing. SOLUTION: This sinker holder A has a main body part 10 and a sinker- hanging part 50 and hooking parts 40a to 40c for hanging a ring part 60 of the sinker-hanging part 50 and a fastening part 30 for fastening to a pocket of clothes, etc., are installed in the main body part 10. A string part 80 is installed in the sinker-hanging part 50 and the sinker 100 having a divided groove 102 is supported to the string part 80.
Patent JP-2001341217-A (JP)
Title: Wallpaper
Inventor: KUSAMA RYOJI
IPC: D06N7/02
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide wallpaper keeping malodor removing action over a long period of time, cutting off a malodor before the maloder penetrates in a wall surface or the like, eliminating the adverse effect on a human body due to antifungal action and having extremely excellent malodor removing action and antifungal action. SOLUTION: A photocatalyst 2 is held to the surface of a wallpaper material l so as to be partially exposed.
Patent JP-2001352669-A (JP)
Title: Rush-current suppression circuit
Inventor: MURATA NORITAKA
IPC: H02J1/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a rush-current suppression circuit which can suppress a rush current, even if an input power supply Vin is applied during the discharge of an input capacitor Cin. SOLUTION: The rush-current suppression circuit is provided with a Zener diode D4, which decides the operation (ON/OFF) of a MOSFET Q2 according to the charging state of the input capacitor Cin.
Patent JP-2001350161-A (JP)
Title: Liquid crystal device
Inventor: TOGANO TAKESHI
IPC: G02F1/137
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of monostability and the increase of a driving voltage of a chiral smectic liquid crystal. SOLUTION: If a retardation quantity obtained when either one polar voltage is applied to the chiral smectic liquid crystal is defined as RV and a retardation quantity obtained when no voltage is applied is defined as R0, the ratio of them (that is, the rate Rrate=RV/R0) in a panel are not made uniform on the entire surface of the panel but made different for every region. The problem is generated, that if the ratio Rrate is great on the entire surface of the panel, the driving voltage of the chiral smectic liquid crystal is obliged to be increased though its monostability is non damaged and on the contrary, if the ratio Rrate is small on the entire surface of the panel, the monostability of the chiral smectic liquid crystal is damaged. Thus the damage of the monostability and the increase of the driving voltage of the chiral smectic liquid crystal can be prevented.
Patent JP-2001346643-A (JP)
Title: Falling-down prevention device and display equiped falling-down prevention device
Inventor: HIROBE TOSHINORI
IPC: A47B97/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a falling-down prevention device which does not the movement of a display equipment as it is housed inside the display body and that steadily functions the falling-down prevention action after the completion of movement as it is deployed outside the display. SOLUTION: The falling-down prevention device, which is mounted on an equipment that is installed on a flower and comprises casters 20 for movement purposes at the front side bottom and is moved using casters 20 by tilting the equipment body 1 to the front, comprises an installation detecting part 2 for detecting the completion of installation of the equipment on the floor surface, falling-down prevention leg members 6, storage means of the falling-down prevention leg members 6, and pull-out/pull-in means of the falling-down prevention leg members 6. During movement to the installation place, the falling-down prevention leg members 6 are stored in the storage means. After the completion of movement to the installation place and at the installation work, the installation detecting part 2 detects the completion of installation to the installation floor surface.  And the falling-down prevention leg members 6 are automatically deployed outside the equipment body 1 by the pull-out/pull-in means.