baber/WOPTO huggingface dataset:
Patent JP-2002233269-A (JP)
Title: Method for transporting live fish by using deep-sea water
Inventor: NAKAMURA KOJI
IPC: A01K63/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for transporting live fish, capable of efficiently carrying fish and shellfish in a fresh state and a hygienic manner. SOLUTION: In this method for transporting the live fish, the fish and shellfish are immersed to be carried in deep-sea water (preferably, the deep-sea water proper to the Japan Sea) having a temperature of 3-7 deg.C, when the fish and shellfish to be carried are mesophilic, or 0-3 deg.C, when they are psychrophilic, in an amount of 5-10 times the body weight of the fish and shellfish together with a bag containing ice made of the deep-sea water or fresh water as a coolant.
Patent JP-2002236075-A (JP)
Title: Optical characteristics measuring device and optical thin film depositing device
Inventor: HONJO TEIJI
IPC: G01M11/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical thin film depositing device provided with a device capable of accurately measuring the optical characteristics of an optical thin film to be measured at any time, even if it is micro-area optical thin film during film deposition with out bringing an alteration or deformation in the optical thin film to be measured. SOLUTION: The optical thin film depositing device 10 is provided with a film depositing source 12 for depositing the optical thin film on a planar substrate, a film depositing device body 16 with a film depositing chamber 14, and a device 22 provided with a measuring chamber 20 provided adjacent to the film depositing chamber via a partition 18 for measuring the optical characteristics of the optical thin film. The optical characteristic measuring device is provided with a stage 24, on which the optical thin film to be measured is placed, a light source 26, a light irradiation means, an optical system 28 constituted integrally with a light irradiation means, and a spectrophotometer 30, and a computing device 32 for computing the optical characteristics of the optical thin film, on the basis of the quantity of light measured by the spectrophotometer.  The film depositing chamber and the measuring chamber communicate with each other via a communicating opening 36 of the partition. The stage is moved between the film depositing chamber and the measuring chamber through the communicating opening in the horizontal plane.
Patent JP-2002234286-A (JP)
Title: Scratch card
Inventor: URUSHIBARA MASAHIRO
IPC: B42D15/10
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a scratch card, in which no scratch printing part peels off unintentionally, no condemned product develops at design printing with a card printing machine and, when necessary, the scratch printing part can be easily peeled off in the scratch card used as a pre-paid card for pre-paying of the rate of a portable and automobile telephone or the like. SOLUTION: The scratch card is produced by equipping with the scratch printing part 5 on at least one side of a base material sheet 1 under the state that a protective layer 8 made of an arbitrary line pattern such as a lattice-like one or the like is formed on the top surface of the scratch printing part 5.
Patent JP-2002239726-A (JP)
Title: Welding machine
Inventor: GOTO YASUHIRO
IPC: B23K11/24
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a welding machine that reduces setting time and that enables a beginner to set the machine without making mistakes. SOLUTION: In a welding machine A, welding conditions or control parameters are inputted by using an input means 3. Next, the welding conditions or control parameters so inputted are converted to symbols by using a converting means 4 and outputted by using the output means 5 for the symbols. After these operations, the welding machine A performs welding using a corrugated control means 7. Then, in a welding machine B as shown in fig. 2, the symbols 8 outputted previously by the welding machine A are read by using a read means 9 for the symbols. The symbols so read are converted to welding conditions or control parameters by using a converting means 10 for such conversion. The converted welding conditions or control parameters are stored in a storage means 11 for welding conditions, and welding is carried out by using the corrugated control means 12.
Patent JP-2002243198-A (JP)
Title: Dehumidifier
Inventor: SHIMIZU FUMIAKI
IPC: F24F1/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a dehumidifier capable of effectively removing floating germs in a room. SOLUTION: In a dehumidifier so formed that after air taken in an air inlet 15 is cooled and dehumidified by an evaporator 8, the air is increased in temperature by a condenser 9 and dried air is fed in a room, a part of dried air is guided to an ion generating device 16 to generate plus ion and minus ion through a bypass passage 48. Dried air containing ion flowing out through an outflow port 41a and dried air delivered from an opening part 44b of a fan case 44 are confluent with each other and delivered in a room through air outlets 4 and 18.
Patent JP-2002239618-A (JP)
Title: Method for replacing roller table
Inventor: TAKAHASHI TAKAAKI
IPC: B65G13/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for replacing a roller table by which a stoppage period is shortened as much as possible. SOLUTION: In the method for replacing the roller table, which is provided with a lot of rollers, driving devices for the rollers, electric motors and the accesaries of cooling pipes, a plurality of the rollers 1 and their accesaries are assembled into one unit on a carrier pallet 20 outside the line, then the test run of the one unit is performed beforehand on the carrier pallet 20 and, next, by transporting the carrier pallet 20 onto the line, and the roller table is installed on the line by a unit.
Patent JP-2002242840-A (JP)
Title: Plug of hermetic compressor and its installation tool
Inventor: SHIMADA SATORU
IPC: F04C18/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a plug of a hermetic compressor and its installation tool improving the workability and the reliability. SOLUTION: A motor and a compressor part are disposed in a hermetic container, a suction pipe 11 is connected to a suction side of the compressor part by penetrating through the hermetic container, and a delivery pipe is connected to the hermetic container in the delivery side of the compressor part 7. The bottomed cylindrical plugs 16 for the hermetic compressor are installed in respective opening ends of the suction pipe 11 and the delivery pipe, and each of them is formed with a hole 16a having the outside diameter corresponding to the inside diameter of the opening end for inserting the installation tool 17 in the center of one end and with a flange 16b formed in the outer edge of the opening end of the hole 16a.  The hole 16a of the plug 16 is formed into longitudinally spiral shape with a rectangular cross section, the installation tool 17 when installing the plugs in the respective opening ends of the suction pipe 11 and the delivery pipe is formed into a square rod with rectangular cross section corresponding to the cross section of the hole 16a.
Patent JP-2002240406-A (JP)
Title: Thermal printer using ribbon cassette
Inventor: UGAJIN TOMOHISA
IPC: B41J35/28
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer using a ribbon cassette in which a mount/demount operation for loading the midway part of a long ribbon incorporated in a ribbon cassette to a cantilevered thermal head under inserted state can be facilitated. SOLUTION: In order to mount/demount a recording ribbon on/from a cantilevered thermal head under inserted state, a first rotary member 24 being supported rotatably on a base section 2 while fixing a ribbon mechanism 25, and a second rotary member 30 for supporting a thermal head 10 rotatably while holding under cantilevered state are provided. Furthermore, an interlock mechanism section for projecting the thermal head by a specified amount at a mount/demount position is provided between the first and second rotary members.
Patent JP-2001259661-A (JP)
Title: Underground water cleaning method
Inventor: OKA KOICHI
IPC: B09C1/08
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an underground water cleaning method capable of directly cleaning the underground water generating from a source of pollution. SOLUTION: The underground water cleaning method contains an injecting stage for injecting a metallic reducing agent to a polluted area 2 of the underground water and the method contains an agitational mixing stage for agitationally mixing the earth located at the polluted area of the underground water and the metallic reducing agent or an adsorptive material.
Patent JP-2002250208-A (JP)
Title: Controller of valve opening/ closing timing
Inventor: KOMAZAWA OSAMU
IPC: F02D13/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce a size and a cost of a control valve for quick relative rotation at an intermediate phase position of a rotor member to a housing member, at a time of start of an internal combustion engine. SOLUTION: A controller of a valve opening/closing timing comprises: a relative rotation control mechanism for regulating the relative rotation of the housing member to rotor member to be at the intermediate phase position between a most advanced angle phase position and a most delayed angle phase position; and a hydraulic circuit for controlling supply/discharge of working fluid to/from an advance oil chamber and a delay oil chamber and supply/discharge of the working fluid to/from the relative rotation control mechanism. For the hydraulic circuit, it is employed that a hydraulic circuit of a type having a control valve that can discharge the working fluid from the advance oil chamber, delay oil chamber, and the relative rotation control mechanism.  For the control valve, it is employed that a variable solenoid spool valve 100, in which discharge opening widths in drain function regions capable of discharging the working fluid from the advance oil chamber and delay oil chamber are different from each other so that the opening L3 becomes large, in which the opening L3 is on a delay angle port 102 side communicating with the delay oil chamber of which volume is large at a time of idling of the internal combustion engine.
Patent JP-2002252744-A (JP)
Title: Image processing unit
Inventor: MIYAZAKI SUKEHISA
IPC: G03B27/46
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that includes a unit body with a support section to support a photo film and a photoelectric converter that receives a light emitted from a light source and transmitted through the photo film on the support section to capture image data, and can discriminate a mount attitude of the photoelecric converter with respect to the photo film of the support section without the need for an actual output to display the picked-up image on the photo film on a monitor or the like. SOLUTION: The image processing unit is provided with a unit containing the photoelectric converter and the monitor 5 to display an image of the photo film, a mechanism that supports the unit to the main body, an attitude revision means that revises the attitude of the unit, an attitude determination means 40 that discriminates an attitude of the photoelectric converter from an output of a graphic pattern of an adjustment chart placed to the support section, a notice means RC that informs a user about the result of determination as to whether or not the determination result by the discrimination means is in a prescribed range.
Patent JP-2002252971-A (JP)
Title: Switching power unit
Inventor: AONUMA KENICHI
IPC: H02M7/12
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous rectifying switching power unit, which can perform a proper switching operation even if an output current drops to below a critical point. SOLUTION: The switching power unit comprises first and second transistors 11, 12 connected in series between one terminal and the other terminal of a DC power source 10, a diode 13 connected in parallel to the second transistor 12, an inductor 16 connected between the node of the first and second transistors 11, 12 and one terminal of a load 15, an output capacitor 17 connected in parallel to the load 15, a control circuit 18 generating a control signal C for controlling on/off of the first and second transistors 11, 12, and a means for turning the transistor 12 off, irrespective of the control signal C, in response to the situation where the output current flowing in the load 15 is below a prescribed value.
Patent JP-2002257162-A (JP)
Title: Brake apparatus of working machine
Inventor: TAGUCHI TETSUYA
IPC: B60W10/184
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a brake apparatus of a working machine capable of always keeping the brake apparatus in an operating state and also obtaining braking performance with sure, quick response. SOLUTION: In order to transmitting power from an engine 2 to driving wheels 6 and 6, the brake apparatus of a self-propelled powered sprayer S is comprised of a driving-side pulley 21 driven by the engine 2, a driven-side pulley 24 driving the driving wheels 6 and 6, and a belt 25 winding up between the pulleys 21 and 24. The brake apparatus, in which the belt 25 is pushed from the outside by urging force of an extension coil spring 42, is comprised of a braking member B preventing rotation of the driven-side pulley 24 by pushing the belt 25 onto the driven-side pulley 24, and a brake releasing unit BK releasing pushed pressure to the belt 25 of the braking member B by withstanding urging force of the extension coil spring 42.
Patent JP-2002260033-A (JP)
Title: Roadside radio communication system
Inventor: TAKAHASHI HIROSHI
IPC: G07B15/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a road side radio communication system solving problems of unnecessary radio wave generated by reflecting the radio wave irradiated from an antenna of a roadside radio device to adjacent buildings, installations, road surfaces, and ceilings and erroneous communication of an on-vehicle device outside a prescribed communication range in road-vehicle communications of DSRC(dedicated short range communications) system. SOLUTION: The road side radio device 68 of the DSRC system including an antenna 23 for forming a new erroneous communication preventing electric field 24 covering over an unnecessary radio wave region 26 leaking the unnecessary radio wave by using a feature that the on-vehicle device 28 of the DSRC system does not communicate with radio waves of different frequency channels and radio waves of the same frequency channel with the strength of the synchronized radio wave or less as long as the electric field strength in an electric field range already establishing synchronization is stabilized at a sufficient strength for holding synchronization.
Patent JP-2002258213-A (JP)
Title: Image displaying apparatus
Inventor: SUGIMOTO HIROYUKI
IPC: G02B27/18
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a noiseless image displaying apparatus, in which the pitch between pixels is constant to achieve a high resolution image and a noise due to vibration of image display elements is prevented. SOLUTION: When the image display elements vibrate in a rectangular wave fashion, a noise is likely to be generated due to vibrations of or shocks from a displacement means or the image display elements. When the displacement means vibrates the image display elements in a non-rectangular wave fashion, for example, when the position change of the image display elements with respect to time f(t) is a sine curve, a sharp displacement or an excessive acceleration is prevented, and a impulsive noise can be effectively reduced. By defining the displacement amount of the image display elements L with respect to the pitch between the pixels P as P/2<L<P, the apparent pitch between the pixels can be uniformized.
Patent JP-2002269887-A (JP)
Title: Disk changer
Inventor: DEO HISAO
IPC: G11B17/24
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a disk changer stabilizing the rotation torque of a disk tray and dissolving rotation irregularities. SOLUTION: A rotary tray 220 is supported at a lower surface peripheral edge part from below by rollers 213-215 arranged at equal intervals on circumference whose center is a spindle part 212, pressurized to the upper surface of a slide tray 210 by the energizing force of a spring 320 and thus assembled in the state of being warped to be projected downwards as the whole. Thus, the waviness of the rotary tray 220 generated at the time of resin molding is dissolved, it is uniformly abutted to the respective rollers 213-215, the rotation torque is stabilized and the rotation irregularities are dissolved.
Patent JP-2002256553-A (JP)
Title: Enlarged foot protection construction method, driving pile used therefor and auger support therefor
Inventor: TSUJI SEIJI
IPC: E02D7/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a novel enlarged foot protection construction method for minimizing generation of removal earth and muddy water at excavating time, capable of increasing efficiency in execution work, and capable of strongly integrating an enlarged foot protection bulb into the pile lower end, a driving pile composed of a novel structure used therefor, and an auger support composed of a novel structure therefor. SOLUTION: In this enlarged foot protection construction method, the upper end of a pile 1 having a foot protection liquid injection passage 14, and connecting an auger 4 having an excavating diameter larger than an outer diameter of the pile to the lower end side via a connecting mechanism 3 is detachably installed on a rotational driving head 6, and after excavating up to the prescribed depth by rotational driving of the auger 4, the auger 4 is separated from the lower end of the pile 1, and while lifting only the pile 1 up to a prescribed height position H, a foot protection liquid is filled in a foot protection space 5 from the lower end of the pile 1, and a foot protection space 5 is formed in a state that the auger 4 left as it is has been swallowed.
Patent JP-2002268960-A (JP)
Title: Communication system, program of device to constitute communication system and computer readable storage medium in which the program is stored
Inventor: HAYASE TAKEO
IPC: G06F13/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To minimize a range to be influenced in the case of changing any of application, a communication protocol and transmitting part software. SOLUTION: This system is provided with the application 10, the transmitting part software 30 and communication software 20 to realize service by the communication protocol between the application 10 and the transmitting software 20, the communication software 20 is divided into Service 21 to execute the service, a Relay/Apl 22 to transmit and receive information by absorbing mutual peculiarity between the application 10 and the Service 21, a Relay/Protocol 23 to transmit and receive information by absorbing mutual peculiarity between the transmitting part software 30 and the Service 21 and Entity 24 to provide data to be processed by the communication software 20.
Patent JP-2002266706-A (JP)
Title: Method and device for recirculating exhaust of internal combustion engine
Inventor: SAKURAI HIDEAKI
IPC: F01L7/18
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a booster as a special machine for recirculating exhaust is necessary in a case of an internal combustion engine with a supercharger, and the problem of the contamination and corrosion of an air supply system occurring when recirculated exhaust is introduced in an air supply line. SOLUTION: In a second half of an air supply stroke where a piston 62 declines, an air supply valve 60 is closed early and pressure in a cylinder 59 is adiabatically expanded to gradually reduce the pressure in the cylinder from air supply pressure, and the pressure in the cylinder becomes approximately equal to exhaust pressure, an exhaust valve 61 is opened and the recirculated exhaust is sucked in the cylinder from an exhaust side. Then, when the piston 62 reaches in the vicinity of a bottom dead point, the exhaust valve 61 is closed, and the recirculated exhaust is sucked in the cylinder 59 from the exhaust side by declining the piston 62 so that the recirculated exhaust is introduced in the cylinder and recirculated without passing though the air supply system.
Patent JP-2002264178-A (JP)
Title: Mold and ejector pin
Inventor: ISHII YOSHIO
IPC: B29C45/34
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a mold apparatus with suction function small in size, simple in maintenance or the like and having stable gas suction effect. SOLUTION: An ejector pin 21 is fixed to ejector plates 10 and 11, and one of a pair of templates 2 and 5 for demarcating a cavity 6 is inserted in a slidable manner. A supply hole 24 receiving the supply of compressed air, an exhaust hole 29, a suction hole 30 of the leading end of the pin and a pipeline 27 communicating with these holes through a Venturi part 28 are formed to the pin 21. Negative pressure is generated in the pipeline when the air from the supply hole is discharged from the exhaust hole and the cavity is evacuated from the suction hole. A check valve 31 is provided to the suction hole of the leading end of the pin to prevent the inflow of a material at the time of molding.  At the time of mold opening, the pin is moved in the direction of the template 5 to protrude from the template 5 and the exhaust hole enters the through-hole 13 of the template to be closed and, therefore, compressed air is discharged into the cavity from the suction hole through the check valve and the resin residue adhering to the pipeline of the pin or the inner surface of the cavity is cleaned.
Patent JP-2002269618-A (JP)
Title: Bankbook processor
Inventor: BABA SUMIO
IPC: G07D9/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent a customer from forgetting to take an old bankbook or a new bankbook when the bankbook is full during registering of data and the new bankbook is issued. SOLUTION: The bankbook of which all pages are full is retreated to an old bankbook retreating part 10 as an old bankbook, subsequently, a new bankbook 32 is conveyed from a new bankbook storage part 3 to a printing part 5 through a new bankbook retreating part 9 and a registering of the data is subsequently carried out. When the registering is completed, the new bankbook is retreated to the new bankbook retreating part. Thereafter, the old bankbook is discharged from the old bankbook retreating part and the new bankbook is discharged from the new bankbook retreating part. The new bankbook is superposed on the old bankbook and tip ends thereof are aligned using sensors 14a, 14b. In this state, the two old and new bankbooks are hold tight by a conveying roller 6 and are discharged to an insertion/discharge port 2.
Patent JP-2002274425-A (JP)
Title: Method of manufacturing side panel for car body
Inventor: HIRANO KATSUMI
IPC: B62D65/06
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity to the offset collision by welding parts corresponding to a side sill stiffener and a wheel arch extension. SOLUTION: A front frame skeleton 2 and a rear frame skeleton 3 are formed by an inner member before the inner member is adhered to an outside panel 3. Here, the wheel arch extension 35 and the rear-side sill stiffener 36 are bonded by welding. Then the front frame skeleton 2 and the rear frame skeleton 3 are welded and bonded to an outside panel 1.