baber/WOPTO huggingface dataset:
Patent JP-2002249782-A (JP)
Title: Far-infrared dry-distillation carbonizing apparatus of self-sustainedly combustible solid material
Inventor: OBARA YAICHI
IPC: C10B53/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a far-infrared dry-distillation carbonizing apparatus for recycling, capable of converting a self-sustainedly combustible solid resource into a useful carbonized material without burning the resource. SOLUTION: This carbonizing apparatus has a tilted furnace 3 covered with a flat furnace bed 1 and a ceiling wall, and an exothermic combustion furnace 5 installed in the back lower part of the furnace bed 1, and they are connected by a flame-passing opening 4. The structures are constituted of a mixed material of an ore powder (silica black) having a far infrared-radiating function, and a castable refractory. A chimney 11 having a strong sucking power is installed in the upper ceiling wall of the tilted furnace, and a chimney flow-branching device 12 having a free dumper installed in the interior is installed in the base part thereof. The flue divided from the flow-dividing part is extended downward along the outside of the ceiling wall, and the direction is changed so that the flue may be introduced into the furnace.  The direction of the introduced flue is changed again so as to be parallel to the furnace bed, and the flue is opened upward. A blower 14 is installed in the midway of the flue at the exterior of the furnace. A material-feeding device 16 is installed in the upper end of the furnace, and an air washer device 17 is installed in the lower end of the furnace.
Patent JP-2002299873-A (JP)
Title: Electronic control apparatus
Inventor: OGURI TAKAMASA
IPC: H05K7/20
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control apparatus which ensures a radiability and a noise resistance and reduces the cost. SOLUTION: A connector 6 is mounted on a printed board 5, a connector pin 6b extending from the connector 6 is connected to a wiring pattern on the printed board 5, a case 2 composed of an upper and lower covers 3, 4 houses the printed board 5 and the connector pin 6b, the printed board 5 has a heating element 7 disposed near the connector, and the upper cover 3 has a pin surrounding part 3a surrounding the connector pin 6a and an element neighboring part 3b neighboring the element 7 and both parts 3a, 3b are formed stepwise in one body.
Patent JP-2002054490-A (JP)
Title: Calibration method for automobile system which operates depending on sensor
Inventor: HAAS HARDY
IPC: F02D45/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a calibration method for a sensor, and guarantee normal operation of a system simply, always operating dependent on the sensor without cooperation of an owner or a driver of an automobile. SOLUTION: In the calibration method for an automobile system operating dependent on the sensor, the sensor installed in the automobile is used, data or a signal indicating a selected state or process from a control device installed in the automobile is used, the presence of no person affecting the amount to be detected with the sensor to be calibrated in the automobile is checked, and after the presence of no person affecting the amount to be detected with the sensor of the system to be calibrated in the automobile is confirmed, the calibration is executed.
Patent JP-2002303742-A (JP)
Title: Light guide and defect testing device
Inventor: KAWASHIMA TAKAO
IPC: G02B6/06
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a high-precision light guide causing no such variance in outgoing light quantity resulted from the structure or the cross section of a plastic optical fiber at the emitting end of the light guide. SOLUTION: This is the light guide in which optical fibers 11 are arranged linearly at their emitting ends 11e to form an arrayed layer in close contact with each other and in which clads 11b are removed at the emitting ends 11e. Further, at the emitting ends 11e of the optical fibers 11, a laminated body is structured in which the arrayed layer comprising the linearly arranged optical fibers 11 in close contact with each other is laminated in three layers or more and in which the outermost layer consists of dummy fibers that propagate no light.
Patent JP-2002304584-A (JP)
Title: Equipment rental system
Inventor: YAMAGUCHI SEIJI
IPC: G06Q30/06
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To efficiently rend the necessary quantity of equipment in a desired rental configuration, and to perform charging based on its use situation. SOLUTION: A plurality of different sets of rental configurations are connected through a public line 91 or a receiver 92 to a communication network 93, and at least the use information is transmitted to a rental agent 94 connected to the communication network 93, and the charging of the equipment is calculated based on the use information by the host computer of the rental agent 94.
Patent JP-2002304221-A (JP)
Title: Indoor pressure control device
Inventor: SUNAYAMA HIRONOBU
IPC: G05D16/20
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent the output of supply blowers 12 and 24 and exhaust blowers 16 and 28 provided for each chamber from being considerably deviated from a reference value. SOLUTION: The supply blowers 12 and 24, the exhaust blowers 16 and 28, and pressure sensors 18 and 30 are provided in a plurality of chambers (isolators) 2 and 4 communicated with each other through a partition 6 having an opening part 6a, and control devices 20 and 32 control the number of rotation of the exhaust blowers 16 and 28 of the chambers 2 and 4 according to the detection value of the respective pressure sensors 18 and 30 to control the pressure in the chambers 2 and 4. Normally, the supply blowers 12 and 24 and the exhaust blowers 16 and 28 are operated at the reference number of rotation obtained by a test, etc. When the internal pressure of the chambers 2 and 4 is fluctuated, the output of the exhaust blowers 16 and 28 is changed to control the pressure in the chambers 2 and 4 to the predetermined value.  In this situation, the number of rotation of the exhaust blowers 16 and 28 is controlled so as not to be deviated from the preset range irrespective of the fluctuated pressure value.
Patent JP-2002310624-A (JP)
Title: Surface shape measuring method
Inventor: SEKINE YOSHIYUKI
IPC: G02B26/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface shape measuring method capable of measuring a shape of an aspheric surface with the same accuracy level as that for a spherical surface, and capable of coping with measurement of various surface shapes, and a semiconductor exposing method using an optical element which uses this method. SOLUTION: This surface shape measuring method measures the surface shape of the optical element, using interference; the measuring surface of the optical element is divided into at least two areas. The interference is measured in the respective areas and when the surface shape is measured, a wave surface which serves as a measurement reference, when measuring at least one area is to be an aspheric wave surface.
Patent JP-2002313480-A (JP)
Title: Waterproof member
Inventor: SATO MASAYUKI
IPC: H01R13/52
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To easily secure waterproof between an electric wire and a connector. SOLUTION: This member is provided with a waterproof member main body 33 having a space part 31 at the inside and closing a drawing opening 25 by being locked on the drawing opening 25 of the connector 15 drawing the electric wire 5, a locking part 35 for locking the waterproof member main body 33 on the drawing opening 25, electric wire inserting parts 37 for inserting the electric wire 5 from one side to the other side of the waterproof member main body 33 via the space part 31, and soft water stop agent 39 which is held within the space part 31 and performs water stop between the electric wire 5 and the waterproof member main body 33. The waterproof member main body 33 is formed by a pair of cover parts 41 and 43 which are combined each other and become closed states and a cover locking part 45 for locking the cover parts 41 and 43 in the closed states.  The electric wire inserting parts 37 are provided on each of at least one side walls 47 and 97 and the other side walls 79 and 79 of the pair of the cover parts 41 and 43 and are constituted of opened groove parts 65 and 89 closed in the closed states of the cover parts 41 and 43.
Patent JP-2002311642-A (JP)
Title: Polyester resin for toner and full color toner
Inventor: SUGIURA SUSUMU
IPC: G03G9/08
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin for toner suitable for use in an oilless fixing system in an electrophotographic process, an electrostatic printing process, an electrostatic recording process, etc., and to provide a full color toner excellent in anti-offsetting property, fixability and transparency. SOLUTION: The polyester resin has >=60% transmittance at 800 nm when 5 mass% carnauba wax is contained and the maximum molecular weight of the polyester resin in its molecular weight distribution is in the range of 100,000-2,000,000. The full color toner contains the polyester resin, carnauba wax and colorants and has >=40% transmittance at 800 nm.
Patent JP-2002310143-A (JP)
Title: Fluid leakage preventing device for fluid bearing
Inventor: IWATA TOSHIO
IPC: F16C17/10
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluid leakage preventing device for a fluid bearing such as a spindle motor using hydraulic oil as the fluid of lubricating oil. SOLUTION: In the fluid bearing such as a spindle motor using the hydraulic oil M as the fluid for the bearing, a sliding clearance part G is formed between a shaft 7 and a rotor 8 pivotally supported by the shaft 7 and supported by an upper and a lower thrust bearings 4 and 5. The hydraulic oil M sealed in the sliding clearance part G can be stored, holding an appropriate space between the rotor 8 and a fixed part 1 with a floating action by dynamic pressure when rotating the rotor, and a part of the sliding clearance part G of the rotor 8 contacts with the fixed part 1 or forms a very small clearance G1 between the fixed part 1 when stopping the rotor, and the leakage of the fluid is prevented.
Patent JP-2002307932-A (JP)
Title: Air conditioner for vehicle
Inventor: ARAKI DAISUKE
IPC: B60H1/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To perform work of repair, replacement, or the like of air-conditioning parts without taking down an instrument panel in arranging an air-conditioning unit inside the instrument panel. SOLUTION: This air conditioner for a vehicle is provided with the air- conditioning unit wherein a blower 6, an evaporator 6, a hot water heater 7 and a blowoff mode changeover device 8 are arranged almost in the same position in the cross direction of the vehicle, and an air inlet mode selector device 3 is arranged being offset in the cross direction of the vehicle with respect to the blower 6. The instrument panel is provided with a division part, which can be disassembled, forming a part of the instrument panel, and a section for attaching/detaching the air-conditioning parts is arranged on a line that passes the division part of the instrument panel and the air-conditioning unit section. The division part of the instrument panel is disassembled to attach/ detach the air-conditioning parts through the disassembled part.
Patent JP-2002313019-A (JP)
Title: Data transfer system, data transfer device, data recorder, data transfer method
Inventor: ABE MIKI
IPC: G11B20/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer contents data. SOLUTION: When contents data are transferred from a data transfer device on the side of a primary recoding medium to a data recorder to be recorded in a secondary recording medium, the data compression system and bit rate which the data recorder can deal with and the data compression system and bit rate of contents data to be transmitted are compared and required transfer processing is carried out according to the result of the comparison. For example, in the case that the data compression system is the same and the bit rate of the contents data is lower than the bit rate which the data recorder can deal with, the contents data is transmitted in the state of enciphered and compressed data.
Patent JP-2002317858-A (JP)
Title: Actuator
Inventor: UZUKA KAZUO
IPC: F16H1/32
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an actuator capable of obtaining a large reduction ratio and converting into high torque. SOLUTION: An input-side angular bevel gear 11 and an output-side angular bevel gear 12 different from each other in the number of teeth are mounted oppositely to each other in a state that their teeth 37, 29 are not engaged with one another in a neutral state, the input-side angular bevel gear 11 is pressed by plural pressing rods 24 vertically moved by fluid pressure through a ball bearing 39 to be oscillated at a predetermined oscillation angle step by step, and is prevented from being rotated by a guide pin 47, further the input and output side angular bevel gears 11, 12 are mounted in a state that a vertex of each pitch face of the gears 11, 12 is agreed with a central point of the ball bearing 39, and a central line of the guide pin 47 and the central point of the ball bearing 39 are arranged on a straight line.
Patent JP-2002316303-A (JP)
Title: Band saw stretching device for band saw machine
Inventor: OGAWA ITSUFUMI
IPC: B27B13/08
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a band saw stretching device for a band saw machine which enables proper stretch of the band saw even when the length of a band is somewhat different or when there is nonuniformity between the centers of saw wheels of the main body of a product or in the circumferential length of the band saw. SOLUTION: The rotating shaft 8 of an idler saw wheel 3 is constituted to be movable so that the distance between the centers of the idler saw wheel 3 and a driving saw wheel 4 can be changed.
Patent JP-2002318419-A (JP)
Title: Light projector with photographic device
Inventor: SUZUKI YOSHINORI
IPC: G03B15/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide structure by which objects to be confirmed at various distances are surely confirmed, a photographic optical axis is easily oriented to the object when video of the object is recorded to be used for evidence, etc., and an image with high importance is surely recorded in light projector with photographic device to be used by carrying it in a nighttime guard duty, etc. SOLUTION: The light projector with photographic device 1 is constituted so that projected light in a range with a narrow projection angle is used to orient the photographic direction of a photographic part 9 to the object as a photographic pointer and a static image in which a subject is photographed immediately after a moment when the range to project the light is selectively switched from the narrow one to the wide one is recorded by providing a light projecting part (lamp house) 2 capable of selectively switching the range to project the light to the relatively wide one and the relatively narrow one and a photographic recording part (photographic part) 9.
Patent JP-2001312680-A (JP)
Title: Method for electronic commerce and data base
Inventor: JAKOBSSON BJORN M
IPC: G06Q30/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an anonymous delivery method which cannot be linked in electronic commerce. SOLUTION: The anonymous delivery/payment method used in connection with electronic commerce is provided. A user starts electronic transaction with a merchant and therefore a specific identifier is supplied to the merchant. For starting respective transactions by the user, the specific identifier supplied to various traders is changed. The merchant attaches the identifier to a label on a package including the commodity which is to be delivered to the user by the reception of the identifier and the package is supplied to the delivery agent being a third person to whom the package is entrusted. The delivery agent accesses a data base for relating the identifier to the address of the specified user. The delivery agent exchanges the label for the label including the name and the address of the user and delivers the package to the user.
Patent JP-2002318337-A (JP)
Title: Cam mechanism and lens device
Inventor: YAMAMOTO SHIGERU
IPC: G02B7/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a cam mechanism which is disposed at a lens device, is formed with a roller for a cam disposed at a cam follower to a non-circular shape and is capable of preventing the shaking of the cam follower by energizing the cam follower in a circumferential direction and a lens device. SOLUTION: The lens device has a lens holding frame 22 provided with the cam follower 24 and a cam tube 30 formed with a cam groove 30a to be engaged with the cam follower 24. The cam follower 24 has the roller 42 for the cam of the non-circular shape and a roller 38 for a guide of the non-circular shape. The roller 42 for the cam and the roller 38 for the guide are circumferentially energized by a coil spring 48 and is engaged with the side wall of the cam groove 30a or the side wall of a rectilinear groove 26a.
Patent JP-2002318442-A (JP)
Title: Dye forming coupler, silver halide photographic sensitive material, and azomethine dye compound
Inventor: KAMIHIRA SHIGEO
IPC: G03C7/36
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a high activity dye forming coupler giving a dye having an excellent hue and good storage stability, a silver halide photographic sensitive material having superior color reproducibility and good color image fastness, and a dye having an excellent hue and good storage stability. SOLUTION: The dye forming coupler is represented by formula (I), the silver halide photographic sensitive material contains the coupler and the azomethine dye is represented by formula (II). In the formulae, Q is a residue forming an N-containing 6-membered ring together with -N-C=N-; L is a divalent linking group; R1 is a substituent; X is aryl; and Y is H or a group which can be released by coupling reaction with the oxidized body of a developing agent.
Patent JP-2002319177-A (JP)
Title: Optical head and optical disk drive
Inventor: ARIYOSHI TETSUO
IPC: G11B7/09
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain good recording/reproducing characteristics also in a multilayer recording medium by suppressing the cross talk between layers. SOLUTION: A light receiving part for detecting the cross talk between the layers provided around a light receiving part for detecting a reproduction signal detects the cross talk signal between the layers included in surroundings of convergent luminous flux when condensing reflected light from a target recording layer to detect the reproduction signal. The cross talk between the layers is canceled by carrying out the differential calculation of the cross talk signal between the layers with the reproduction signal.
Patent JP-2002274472-A (JP)
Title: Driving mechanism for bicycle
Inventor: SUZUKI HIROO
IPC: B62M1/24
Filed: 2001-03-20
Abstract: PROBLEM TO BE SOLVED: To strengthen stepping force in a bicycle, to smoothly step lengthened arms 11 and 12, and strongly transmit force to a rear wheel. SOLUTION: (1) A bearing 4 of a base part of the left arm 11 is formed in a tubular shape. (2) A bearing 5 of a base part of the right arm 12 is formed into a bar shape, and is inserted inside the tubular shaft 4, and a clamp 16 is attached to the left side. (3) The tubular shaft 4 and the bar-shaped shaft 5 are respectively oppositely made rotatable by almost 1/2 so that the left and right arms 11 and 12 can vertically move. (4) Chain wheels 6 and 7 are respectively juxtaposed on the right end of the tubular shaft 4 or near the right arm 12 in the bar-shaped bearing 5. In this case, two ratchets are juxtaposed on a rear wheel.  The other method is performed as follows: (5) The ratchets are fixed to the right end of the tubular bearing 4, and the ratchets are fixed near the right arm 12 of the bar-shaped bearing 5, and are fixed by sandwiching the chain wheels between the inside ratchet and the outside ratchet.
Patent JP-2002320590-A (JP)
Title: Optometry vehicle
Inventor: HASHIMOTO YOSHINORI
IPC: B60P3/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an optometry vehicle capable of turning closely even in a narrow alley and good in user's convenience. SOLUTION: The passenger seat 2 of a light wagon 1 is freely revolved and stopped in a before and behind direction and an eyesight measuring character or mark display plate 5 corresponding to the passenger seat 2 is arranged on a base board 4 formed to the rear part of the compartment of the wagon. The support stand 9 of a computer optometer 8 freely running by castors 7 is arranged on the intermediate floor 6 between a front end plate 4' of the base plate 4 and a region provided with a driver's seat 3 and the passenger seat 2 so as to be fixed to the front end plate 4' in a freely detachable manner behind the driver's seat 3.
Patent JP-2002324933-A (JP)
Title: Beam light quantity peak setting method and image forming device
Inventor: MIZUMOTO MANABU
IPC: G03B27/52
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To make a semiconductor laser an exciting light source and to provide the beam light quantity peak setting method of a laser beam which is wavelength-converted by a resonator. SOLUTION: In the temperature range where the output light quantity of the resonator 18 can become a peak, a stepwise temperature is changed, a peak value is detected from output light quantity data at the respective temperatures and the temperature corresponding to the peak is set as the control reference temperature of the resonator 18. Thus, the output of the resonator can be controlled to a temperature at which light quantity becomes a peak. It is not necessary to supplement the lack of light quantity when a system is used at time except for the light quantity peak by raising the current value to the semiconductor laser and energy can be saved.
Patent JP-2002325435-A (JP)
Title: Switching power supply unit
Inventor: HOSOYA YUTAKA
IPC: H02M3/28
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply unit which is capable of stopping the on-operation of a switch element, even if a feedback circuit or sending error voltage of the secondary side of a transformer to the primary side is broken, and contributes to enhancement of safety. SOLUTION: If an FB signal is lost, a phototransistor PC1b is turned of and collector voltage is increased to an output voltage Vcc' via R19; a diode D11 is turned off; a capacitor C19 is charged from output voltage Vcc via a resistor R53, until the terminal voltage thereof exceeds the threshold of a transistor Q3; transistors Q3 and Q5 are turned on; the positive input terminal of a comparator COMP5 is set to a high level which is higher than the voltage Vz via a resistor R21 from a diode D7 connected with the collector of the transistor Q5; a reset signal is supplied from the comparator COMP5 to a flip- flop FF1; an off-signal is outputted from NOR1; and the switching element Q1 is stopped.