baber/WOPTO huggingface dataset:
Patent JP-2002161900-A (JP)
Title: Motor driving type pump device
Inventor: KATO TOSHIYA
IPC: F04B53/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To dispense with installation of a liquid gasket at a joint surface of a motor housing and a pump housing. SOLUTION: The motor driving type pump device comprises a motor 1; and a pump 5 rotated and driven by the motor 1. The motor 1 is stored in a motor housing 11 and the pump 5 is stored in a pump housing 2. The motor housing 11 and the pump housing 2 are jointed such that the respective joint surfaces thereof are jointed by a faucet joint structure. The pump housing 2 has a shield part 21 in which a pump function part 5 is sealingly retained in a center part. Water reservoir part 22 for accumulating rainwater, etc., intruded from around the joint surface is provided on an outer side of the shield part 21. A water drain passage 3 for discharging the rainwater accumulated in the water reservoir part 22 to the outside of the pump housing 2 is provided on a bottom part 222 of the water reservoir part 22.
Patent JP-2001194699-A (JP)
Title: Image deflection compensating optical device
Inventor: KAI TADAO
IPC: G03B5/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To surely drive and control a compensating optical system which enables to compensate image deflection due to hand shake or the like by a simple configuration. SOLUTION: The compensating optical system 7 for compensating image deflection is movably supported in the plane which intersects perpendicularly with an optical axis. A Y drive part 30 is equipped with an arm mechanism in which a driving means 42 performs motion accompanied with a rotational component, an angular transformation detecting means 18 for detecting rotation to an inertia system of the compensating optical system 7, and a control means 23. The arm mechanism is composed of a driving arm M turned by the driving means, and an arm K which, interlocking with this, turns and moves the compensating optical system 7 in the plane intersecting perpendicularly with the optical axis and a detecting arm N which, interlocking with this, turnes and on which the angular transformation detecting means is mounted.  According to the moving distance (D'=D/A (A = proportionality coefficient, D = image moving distance) of the compensating optical system which corrects the amount (d) of image deflection in the change angle θ of the optical axis of the optical system with a focal distance f(=f×θ), the arm N is controlled so that the angle change to the optical system is -θ, and an image deflection compensation is performed.
Patent JP-2002162617-A (JP)
Title: Liquid crystal display device and information processor
Inventor: MIYAMA NORIHISA
IPC: G02F1/13357
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To irradiate the keyboard of a notebook-sized personal computer by utilizing rays of light of the back light of a liquid crystal display device without impairing the intensity of the liquid crystal display device when the personal computer is used in a dark place or the like in a liquid crystal display device which is mounted to the personal computer. SOLUTION: This display device is a liquid crystal display device which has a liquid crystal display element, a frame member which is arranged at the side of the display surface of the element and has a display window and has side walls at surroundings and has a side wall which is arranged at the side opposite to the display surface of the element at surroundings and, moreover,  the housing member of the display device has a plurality of first opening parts making a part of the irradiation light from the light source of the display device emit at the surface of the side opposed to the display surface of the display element of at least one side of the side walls of the surroundings and the frame member has a plurality of second opening parts at positions corresponding to the plurality of first opening parts provide in the side wall of the housing member on at least one side opposed to the display surface of the display element.
Patent JP-2002171731-A (JP)
Title: Tandem rotating electric machine including lundell-type rotor
Inventor: ASAI JIRO
IPC: H02K9/06
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a tandem rotating electric machine including a Lundell-type rotor which can easily improve the reduction in total size, vibration-proof characteristics and cooling properties. SOLUTION: A central cooling air blowing hole 15 is provided to a housing in the location of the external side of the diameter direction within a gap, in the axial direction between a pair of right and left stator cores 21, 31. Blowing fans 25, 35, provided at rotor cores 23, 33, blow cooling air in the axial direction through the gap between pawl-type magnetic poles of the rotor cores and this cooling air is discharged to the external side from the central cooling air-blowing hole 15.
Patent JP-2002167522-A (JP)
Title: Microcapsule containing coloring matter, process for producing the microcapsule, and method for recording by using the same
Inventor: NAKAZAWA IKUO
IPC: C08G81/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To prepare a microcapsule containing a coloring matter, which requires neither a polymerization reaction nor pH adjustment and which can realize the raw material recovery and the repolymerization, to provide a process for producing it, and a method for recording by using it. SOLUTION: The microcapsule containing a coloring matter is formed by the self-integration of a polymer. The process for producing it involves a step of subjecting a polymer to self-integration. The recording method is characterized in that the microcapsule containing a coloring matter is used. The polymer used preferably comprises a rod-coil block copolymer consisting of rod units whose main chain comprises an aromatic compound and coil units whose main chain comprises a saturated aliphatic chain.
Patent JP-2002168587-A (JP)
Title: Method for manufacturing composite heat exchanger and composite heat exchanger
Inventor: IGAMI TAKASHI
IPC: F28D1/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite heat exchanger capable of integrally fixing by brazing via a prescribed space by easily assembling and without affecting a thermal influence when a radiator for an automobile is integrated with a condenser and the composite heat exchanger manufactured by the method. SOLUTION: A first heat exchanger 9 and a second heat exchanger 10 having a core in which many tubes, fins 2 are arrayed in parallel, both ends of the tubes communicate with a tank and a support material is disposed in an arraying direction of the tubes are individually independently assembled. The first support material 1 of the exchanger 9 is connected to the second support material 8 of the exchanger 10 by a connecting fitment 11 or a connecting protrusion 12 of the support material by caulking or press injecting or engaging. The entirety is introduced into a furnace, the components are simultaneously integrally brazed, and the exchanger 9 is connected to the exchanger 10 by brazing via the fitment 11 or the protrusion 12.
Patent JP-2002169621-A (JP)
Title: Program download system, terminal device, program download method and storage medium
Inventor: WATANABE YASUTAKA
IPC: G06F21/10
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To simply download, from a server, a necessary program to execute it. SOLUTION: A service management server 4 stores a plurality of applications, a terminal 1 is connected to the server through a network 3, and if an IC card 2 on which personal information composed of the ID and the password of a user 7 is stored is inserted into the terminal 1, the terminal 1 reads out the personal information of the card and sends it to a user management server 5 to make the server perform authentication of the user 7. If the authentication is performed successfully, the terminal 1 makes a service request including the user ID of the card 2, automatically downloads a plurality of applications in accordance with the user ID outputted from the server 4, and executes the downloaded applications in response to the start-up request from the user side.
Patent JP-2001212895-A (JP)
Title: Machine for manufacturing filter bag for extract
Inventor: REA DARIO
IPC: B31B23/60
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To position a seal and/or a pickup tab correctly at a vacuum seat part of a rotary drum. SOLUTION: Supply units for the seal and the pickup tab operate between a cutting element and the drum. A transfer means which picks up an individual seal and an individual pickup tab in a first zone in the cutting element and transfers the seal and the pickup tab to a second zone and which is separated from the first zone at a prescribed angle and located opposite to the seat part on the drum is provided.
Patent JP-2002176662-A (JP)
Title: Digital television receiver, digital television receiver adjustment device and digital television receiver adjustment method
Inventor: NOTOMI KAZUMI
IPC: H04N5/44
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional digital television receiver adjustment has required manual processings for adjustment processing and cannot employ continuous adjustment processings in adjustment. SOLUTION: Display data of a large capacity, complying with image display formats required for white balance adjustment, can be transmitted as wireless data to a digital television receiver body 20, by utilizing a digital broadcast signal and the automatic and continuous white balance adjustment complying with the image display formats is enabled, thereby automatic and high-speed white balance adjustment is enabled in a production line of a factory.
Patent JP-2002175677-A (JP)
Title: Magnetic tape cassette
Inventor: AOKI TOSHICHIKA
IPC: G11B23/087
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette with which the recording of the magnetic tape can be normally read and written by allowing the magnetic tape to travel stably. SOLUTION: This magnetic tape cassette freely turnably supports tape reels wound with the magnetic tape 1 and a guide rollers 6 for guiding the magnetic tape 1 within a cassette case and in which the magnetic tape 1 is guided by the guide rollers 6 and travels in a prescribed position. The guide rollers 6 are formed to a drum shape and the difference Δ between the maximum diameter and minimum diameter of their outer peripheral surfaces is >=0.2 to <=1.0 mm. The coefficient of friction μM between the outer peripheral surfaces of the guide rollers 6 and the magnetic tape 1 is >=0.20 to <=0.35.
Patent JP-2002173297-A (JP)
Title: Hydraulic elevator
Inventor: HAMADA SHIGERU
IPC: F15B11/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To perform rapid lifting work by an oil pump device when load applied on a ramp is light and relieve the load on a drive source to drive the oil pump device when the load applied on the ramp is heavy. SOLUTION: A hydraulic elevator comprises the ramp; a hydraulic cylinder device to elevate the ramp; an oil tank; and an oil pump to raise the piston rod of a hydraulic cylinder device by feeding oil in an oil tank to a hydraulic cylinder. In the hydraulic elevating device, the oil pump device 3 is selectively communicated to one of the hydraulic cylinder device 5 and the oil tank 6 and is provided with a plurality of oil chambers 71 and 72 the volumes of which are changed. When a load applied on the ramp 11 is heavier than a given load, oil in at least one oil chamber 71 of oil chambers is fed to the hydraulic cylinder device 5 and remaining oil in the oil chamber 72 is recovered in the oil tank 6. When load applied on the ramp 11 is lower than the prescribed load, oil in all the oil chambers is fed to the hydraulic cylinder device 5.
Patent JP-2002172638-A (JP)
Title: Molding method for melamine based resin foam
Inventor: AKEMOTO NOBUO
IPC: B29C43/58
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a molding method by which a compression molded body of a melamine based resin foam, wherein the nature is stable, can be molded regarding the molding method for the melamine based resin foam to mold the compression molded body equipped with a flexibly deformable tenacity by compressing and heat-molding the melamine based resin foam. SOLUTION: A sheet body 1 of the melamine based resin foam is compressed and heat-molded, and the compression molded body 10 of the melamine based resin foam equipped with the flexibly deformable tenacity is molded. In this case, (1) the heating temperature is set at a range of 200 to 245 deg.C, preferably at a range of 215 to 240 deg.C. (2) The compressing-heating period of time is set to be 30 seconds or longer, preferably, 1 minute or longer. (3) The compressing- heating period of time is set to be 5 minutes or longer when a compressing ratio R/W is set to be 1/2 or lower. (4) The heating period of time is controlled under the condition of a specified heating period of time and a specified compression force. Thus, the compressing ratio R/W is controlled, and the compression molded body 10 having a desired thickness R is molded.
Patent JP-2002176661-A (JP)
Title: Image display device
Inventor: NIWA TAKAYOSHI
IPC: H04N13/04
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that can stereoscopically display an object and identify position in a created virtual space targeted by a user. SOLUTION: Two display faces 6L, 6R are placed facing left right eyes 4L, 4R of the user 2 respectively, and the user 2 can view images having parallax through the left right eyes 4L, 4R. Thus, the display device 8 can make stereoscopic vision indication and create a three-dimensional virtual space for the user. A visual line detector 9 detects the directions of the visual lines of the left right eyes 4L, 4R of the user 2 viewing the image displayed in the stereoscopic vision, and an arithmetic processing computer 10 can calculate position, noted by the user located within the virtual space that has been virtually created. Thus, the image display device can be realized, which has additional functions, on the basis of the noted position such as pseudo-focus processing.
Patent JP-2001189776-A (JP)
Title: Incoming call informing device of portable communication unit
Inventor: MORISHITA KAZUNORI
IPC: H04M1/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the incoming call informing device of a portable communication unit, which can prevent the damage of a charger contact point due to vibration during charging. SOLUTION: The incoming call informing device of the portable communication unit has a ringer sound generation means (ringer circuit 12) giving information on an incoming call by ringer sound and a vibration generation means (vibration generation motor 13) for giving information on the incoming call by vibration. When the incoming call arrives, the start of the ringer sound generation means (ringer circuit 12) or the vibration generation means (vibration generation motor 13) can be set.  The device is provided with a control means (microcomputer 1) which does not start the vibration generation means (vibration generation motor 13) even if the start of it is set when the incoming call arrives during charging, turns on the ringer sound generation means (ringer circuit 12) and returns a system to the setting of the start of the vibration generation means (vibration generation motor 13) after a call terminates. When the portable telephone set at a vibration mode is mounted on a charger and the incoming call arrives during charging, an incoming call informing mode is temporarily switched from the vibration mode to a ringer sound mode and the damage of the charger contact point due to vibration during charging is prevented.
Patent JP-2002083011-A (JP)
Title: Hair design system and its use
Inventor: HIRATA YOSHIHIRO
IPC: A45D44/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To completely design a hairstyle that a customer desires and to completely reproduce the hairstyle. SOLUTION: The hair design system comprises an image processor 1, an input/output device 2, a graphic system 3, a display device 4, a head-shape expansion drawing information storage device 5, and a hair design information storage device 6. A hairdresser or the customer designs a desired hairstyle by oneself over a look at the display device 4. Information on the designed hairstyle is stored in the head-shape expansion drawing information storage device 5 in the form of numerals and symbols by sectioned positions. When the hairdresser processes hair, a head-shape expansion drawing is displayed on the display device 4 and the hairdresser cuts or perms the hair.
Patent JP-2002184488-A (JP)
Title: Connector
Inventor: ENDO KATSUMA
IPC: H01R13/24
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a connector of relatively simple structure having an elastomeric function capable of serving effectively and allowing easy mounting between circuit boards. SOLUTION: The connector is composed of contacts having a contacting part at each end and a housing to hold the contacts, wherein each contact is made of elastomeric material approximately in W shape, and the housing is furnished with slits to admit insertion of the contacts, and inside each slit a contact holding part is provided for holding the contact, and the contact holding part holds the contact in such a condition that the contacting parts at the ends of each contact are protruded from the housing in the opposite directions to each other and the contact is not allowed to slip off.
Patent JP-2002180514-A (JP)
Title: Toilet unit
Inventor: YUKI HIROSHI
IPC: E03D11/14
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which a toilet unit in the type that a piping is concealed in a cabinet without changing the position of an existing soil-pipe in the repair of a closet bowl in floor drainage can be mounted. SOLUTION: In the toilet unit composed of a closet bowl, a low tank in which flushing water for the closet bowl is stored and the cabinet concealing the low tank, the mounted depth size of the cabinet can be adjusted by installing the cabinet onto a rear through a separate member, which is composed of a wall fixing material, a top plate and a front plate and in which the depth direction can be adjusted, and the cabinet can be secured easily in conformity with the position of the existing soil-pipe.
Patent JP-2003021082-A (JP)
Title: Rotary compressor
Inventor: KOMATSU FUMITO
IPC: F04C18/54
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a displacement type rotary compressor appropriate to actual use. SOLUTION: A rotating cylinder member 2 having cylinder chambers 23a to 23d facing to each other with respect to a cavity part 22 formed about a rotation shaft o and a piston holding member 5 rotating about a rotation center position X decentering from the rotation shaft o of the rotating cylinder member 2 are rotatably supported in a casing 6, respectively.  Pistons 3 and 4 are held turnably at rotation center positions X1 and X2 decentering from the rotation center position X of the piston holding member 5, the casing 6 is provided with a suction port 61 and a discharge port 62, the rotating cylinder member 2 and the piston holding member 5 are relatively rotated to move the pistons 3 and 4 to discharge through the discharge port 62 fluid sucked from the suction port 61, the suction port 61 and the discharge port 62 are set at predetermined sizes, and the ratio of the number of action times of the rotating cylinder member 2 to the piston holding member 5 and to the pistons 3 and 4 is set 1:2:1.
Patent JP-2002183179-A (JP)
Title: Information registering device and information retrieving device
Inventor: ISHIDA EIJI
IPC: H04W4/02
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an information registering device and an information retrieving device in which retrieval conditions including a condition regarding the location relation among mobile terminal devices can be used. SOLUTION: For information registration, an information input means 17 inputs registration information to be presented by a specific mobile terminal device, a retrieval condition setting means 17 sets retrieval conditions including the condition regarding the location relation between the specific mobile terminal device and other mobile terminal devices, and an information registering means 12 registers the registration information and retrieval conditions in an information holding part 11 while relating them to each other. For information retrieval, a location information acquiring means 17 acquires information on the locations of two or more mobile terminal devices and information retrieving means 13 and 15 retrieve registered information to be presented by the specific mobile terminal device according to location information obtained from the information holding means 11.
Patent JP-2001233038-A (JP)
Title: Method for determining windshield fogging limit using temperature sensor
Inventor: DAVIS JR LEIGHTON IRA
IPC: B60J1/20
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining a proper operation of a climate control system to he performed for preventing fogging of a windshield during rainfall. SOLUTION: This method for determining a windshield fogging limit is provided for automatically controlling a heating, ventilation, and air conditioning(HVAC) system for a vehicle. This method includes a process 102 determining a windshield parameter used as a function of rainfall occurrence, a process 104 determining a temperature difference on the basis of temperature inside a vehicle cabin and outside air temperature, a process 106 determining a fogging limit relative humidity on the basis the windshield parameter and the temperature difference, a process 108 determining a fogging possibility on the basis of a difference between the fogging limit relative humidity and an estimated cabin relative humidity, a process 110 determining a fogging preventing operation to be performed on the basis of the fogging possibility,  and processes from 112 to 120 performing the determined fogging preventing operation for controlling the HVAC system.
Patent JP-2002196590-A (JP)
Title: Endless belt, belt for image forming device and image forming device
Inventor: SAKOGAWA KOUICHI
IPC: G03G21/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an endless belt which does not distort an output image because a toner, paper dust, etc., are less liable to stick to the surface and can be easily and inexpensively produced without affecting physical properties and characteristics. SOLUTION: The endless belt is made of a synthetic resin surface-treated with an alkylsilazane. A belt for an image forming device using the endless belt and an image forming device using the belt for an image forming device are provided.
Patent JP-2002191941-A (JP)
Title: Method and apparatus for concentrating solute by reverse osmosis membrane
Inventor: OKAZAKI MOTOHIRO
IPC: B01D61/12
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for concentrating solutes by a high magnification by decreasing amount of concentrated water and a method for manufacturing regenerated water by a high recovering ratio when a water solution containing the solutes such as ions and organic substances is treated by using a reverse osmosis membrane. SOLUTION: The method for concentration and a method for preparing water in which when the water solution containing the solutes is concentrated by treating it with the reverse osmosis membrane, the solutes are deposited by adjusting temperature and pH of the concentrated water and thereafter, at least a part of the concentrated water is returned back as a stock water for the reverse osmosis membrane by adjusting again the temperature and the pH are provided.