baber/WOPTO huggingface dataset:
Patent JP-2002121900-A (JP)
Title: Drive plug
Inventor: YAMADA CHOSEI
IPC: E04G23/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a drive plug requiring no strict control over a dimensional relation with the inner diameter of a hole for fluid injection. SOLUTION: This is a drive plug 20 to be used when leveling the surface of a structural body by driving the plug into a fluid injecting hole 9 formed through a spatial portion in a structural bodies such as a road surface, a building or the like after injecting a fluid 13 such as an adhesive, a water stop agent, a water seal agent or the like at an intermediate low pressure to a fluid injecting hole 9, comprising a conical skirt portion 22 formed at least in two stages in an axial direction with the diameter getting smaller continuously from a diameter slightly larger than the inner diameter of a fluid injecting hole 9 to a slightly smaller diameter continuously,  and then constituted by containing an anchor portion 26 including an extended portion in a radius direction from the coupling portion 24 provided as one united body through a coupling portion 24 at a small diameter side of the skirt portion 22. As a whole, it is made of a hard elastic body.
Patent JP-2002123558-A (JP)
Title: Shopping assistance system
Inventor: HOZUMI KAZUO
IPC: H04M1/02
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To use an on-vehicle device as a personal terminal while effectively using a memory card. SOLUTION: The memory card M is inserted into a memory card insertion slot 4 of a portable telephone set 1 to store a shopping list on the memory card M, which is carried and inserted into a memory card insertion slot 6 of a car audio device 5 mounted on an automobile to display the shopping list on a liquid crystal display 7 of the car audio device 5. Consequently, unnecessary article is not bought, the same article is never repeatedly bought, and unscheduled buying is eliminated.
Patent JP-2002123006-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing the same and process cartridge and electrophotographic device which use the same
Inventor: IWASAKI MASAHIRO
IPC: G03G5/05
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor and a method for manufacturing the photoreceptor in which a charge generating material such as a phthalocyanine pigment is uniformly dispersed in a charge generating layer and preferable picture quality can be obtained with sufficiently high sensitivity in the electrophotographic process, and to provide a process cartridge and an electrophotographic device which use the photoreceptor. SOLUTION: The electrophotographic photoreceptor 1 has a conductive supporting body 2 and a photosensitive layer 5 laminated on the conductive supporting body 2, with the photosensitive layer 5 consisting of a charge generating layer 3 containing a charge generating material and first binder resin and a charge transfer layer 4 containing a charge transfer material and second binder resin. The first binder resin is prepared by hardening a resin composition containing diallylphthalate compound.
Patent JP-2002127028-A (JP)
Title: Air impact driver
Inventor: FUJIYAMA TAKEO
IPC: B25B21/02
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an air impact driver. SOLUTION: An air motor, a centrifugal claw clutch mechanism, an air cylinder and a fixed nose as a screw guide are arranged in series. A driver bit 14 is mounted on the front of a piston 13 of the air cylinder 12 and a hexagonal shaft 15 is mounted on the back thereof, and the hexagonal shaft 15 is fitted into a hexagonal hole formed in an anvil 16 of the centrifugal claw clutch mechanism. A hole 19 larger than the hexagonal hole is formed in the center of a rotor 18 of the air motor so that the piston 13 and the driver bit 14 can be freely moved up and down in the air cylinder. With the air motor and the air cylinder driven at the same time by a compressed air, the hexagonal shaft 15, the piston 13 and the driver bit 14 are moved forward while being rotated integrally to enable tightening of a screw.
Patent JP-2002087172-A (JP)
Title: Attachment for carrier surf board on top of vehicle
Inventor: SHIMOYAMADA MICHIAKI
IPC: B60R9/048
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an attachment for carrier capable of suitably mounting surf boards with different lengths, widths, and thicknesses easily, rapidly, and safely on the top of a vehicle. SOLUTION: Two foots easily mountable on a carrier are installed on the top of the vehicle, and only one foot on this side is fixed. A strap is passed through a length-adjustable board fixing plate, and hooked to both sides of the foots.
Patent JP-2001184168-A (JP)
Title: Character input device
Inventor: YAMAMOTO JUNJI
IPC: G06F3/0488
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To use an external character font prepared by an information processor of a device body also for a character input device by transmitting the external character font stored in an external character file built in the information processor of the device body to the character input device as necessity. SOLUTION: When power is supplied, ten characters from the head of external character codes are downloaded from the information processor of the device body through a serial interface (I/F) 18 and stored in an external character memory 14B in a RAM 14. When a required external character is touched with a pen on a touch panel 20B in a state displaying an external character input board on a liquid crystal display part 20A on the basis of the downloaded external character codes, a touch panel controller 24 sends the external character code of the touched external character to the information processor of the device body through the serial I/F 18.
Patent JP-2002137092-A (JP)
Title: Press driving apparatus
Inventor: OTAKE TOSHIAKI
IPC: B30B1/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To enable large output and high-speed press working by a simple structure. SOLUTION: A ram 15 connected to a striker 81 for driving a punch is vertically movably provided. A pair of first and second crank block 55, 59, which is equipped with a pressing part for pressing down the upper end of the ram 15, is provided. The pair of crank blocks 55, 59 is, in a vertically rotatable manner, supported by shafts at the base-end parts which are symmetrically positioned in a nearly horizontal direction to the center of the ram 15. A first link bar 49 is rotatably connected to the other end of the crank block 55, and a second link bar 51 is rotatably connected to the other end of the crank block 59. Each other end of the first and second link bar 49, 51 is moved forward/ backward in the same direction by a forward/backward driving device 35.  In one stroke of the driving device 35, the first and second crank block 55, 59 are symmetrically rotated with a phase difference so that the ram 15 is vertically moved 2 times at high speed.
Patent JP-2002139776-A (JP)
Title: Flash light generation circuit
Inventor: MOTOMURA KATSUMI
IPC: G03B15/03
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a flash light generation circuit capable of attaining the reduction of a cost and the reduction of a substrate circuit area. SOLUTION: The primary side coil 16-3a of a trigger coil 16-3 is arranged together with a light emitting tube 16-1 in a discharge loop L1 where a power emitted from a main capacitor 13 flows, and the voltage of a built-in battery 1 is increased up to a prescribed voltage by a booster circuit 11, and the power is accumulated in the main capacitor 13 and a trigger capacitor 16-2, then, a trigger switch 15 is closed so that the current may flow in the primary side coil 16-3a, and then, the light is emitted from the light emitting tube 16-1 by a trigger voltage from the secondary side coil 16-3b.
Patent JP-2002126385-A (JP)
Title: Mat border and method for sewing that
Inventor: OBUCHI KEIJI
IPC: D05B35/06
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To cover the border 1' of a mat 1 with a border cloth 2 folded into two and sew outside edge folded portions 2' and 2' of the border cloth 2 and the border 1' all at once. SOLUTION: The border portion 1' of a mat 1 is pinched by a longitudinal two-fold mat border cloth 2, both side edges of the border cloth 2 are longitudinally folded into the mat 1 side, the folded portions 2' and 2' and the border 1' of the mat 1 are sewn together all at once.
Patent JP-2002139777-A (JP)
Title: Flashing device and camera
Inventor: MOTOMURA KATSUMI
IPC: G03B15/03
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a flashing device allowing optical equipment to be thin, and to provide a thin-camera equipped with the flashing device. SOLUTION: A light emitting tube 11 and a reflector 13 are arranged in a space above a capacitor 1 having a comparatively large outside diameter and which is mounted on a circuit board 2 so that they may be positioned obliquely above a prescribed optical axis A, and a protector 12 whose surface is formed to a convex optical wedge is held by a front cover 102, and the flash light incident on the protector 12 is refracted in the direction of the optical axis A and projected outside.
Patent JP-2002141087-A (JP)
Title: Fuel cell system
Inventor: KOTANI YASUNORI
IPC: H01M8/06
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To enable having an optimum mixture of fuel gas and reforming air in a reformer as well as to operate an evaporator, a reformer or the like quickly at start-up without making the fuel cell system large-scale as a whole. SOLUTION: Reforming air used for reforming reaction in a reformer 3 of the fuel cell system(FCS) is supplied to an evaporator 2, in which, fluid raw fuel is made to evaporate to produce raw fuel gas. The reforming air and the raw fuel gas are well mixed in the evaporator 2 as well as in a tube passage 8C leading from the evaporator 2 to the reformer 3. In addition, at starting time of the fuel cell system FCS, a great deal of air is introduced into the evaporator 2 through a starting-use air guide port 14B.
Patent JP-2002141568-A (JP)
Title: Actuator
Inventor: TANAKA HIDETO
IPC: H02N2/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an actuator having highly wide usability whereby the miniaturization and cost reduction of a device can be realized, and moreover, the improvements of the operational stability and reliability of the device can be realized. SOLUTION: In the actuator, there are laminated via an insulation material layer 4 integrally with each other a sensor portion 3 comprising piezoelectric material layers (piezoelectric ceramics 6) having respectively formed electrode portions 7, and an actuator portion 2 wherein a plurality of electrostrictive material layers (electrostrictive ceramics 2a, 2b) having respectively formed electrode portions 5 are laminated.
Patent JP-2002151897-A (JP)
Title: Substrate detecting sensor
Inventor: NISHIDA MASABUMI
IPC: H05K13/04
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate of detecting sensor, capable of detecting multiple substrates with opening sections of irregular shapes. SOLUTION: Substrate detecting sensors S1 and S2 used in a substrate transfer apparatus for optically detecting the substrate at a prescribed position comprises unit sensors 21 and 22, respectively having a pair of light emitting sections 21a and 22a, and light-receiving sections 21b and 22b arranged by prescribed offset dimension D to be integrated in a case 20 as a single functional component. Internal outputs 1 and 2, from the light-receiving sections 21b and 22b through an internal circuit 25, are output from an output section 26 are a single electrical single for outputting 'presence of substrates' only when the detection of the substrate is made by both unit sensors 21 and 22. This enables sure detection of multiple substrates having irregular opening section shapes.
Patent JP-2002142771-A (JP)
Title: Probe or primer for detecting human intestinal flora
Inventor: FUJIMOTO JUNJI
IPC: C12Q1/04
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To perform the analysis or the like of an intestinal bacterial flora speedily and simply without culturing the bacterium by using the probe or primer of the present invention, and further, to make easy the prevention or treatment of various diseases or the like by understanding the states of the intestinal tracts or the like from the results of the analysis. SOLUTION: A probe or a primer for detecting a group of unidentified bacteria belonging to Prevotella cluster or Clostridium cluster existing in human intestines, and having a specific base sequence selected from synthetic base sequences and base sequences derived from Prevotella cluster CA75, or a sequence complementary to the base sequence.
Patent JP-2002149432-A (JP)
Title: Control data update management device for vehicle controller
Inventor: KOBAYASHI JUNICHI
IPC: G06F11/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a control data update management device whose reliability is high and which is free from the forgetfulness of the initialization of a backup memory capable of reducing the work man-hours while holding a small number of components. SOLUTION: At the time of writing a control program, a program writing control circuit 15 writes the information of 'update' in an update mark area 12c of a flash memory 12, and writes a program such as a vehicle control program in a control program area 12a, and writes a learning value or the initial value of control data in a control data area 12b. When an ECU is started according to ignition ON, a control data initialization processing part 131 is operated, and whether or not the recorded contents of the update mark area 12c are the state of 'update' is judged, and in the case of 'update', the contents recorded in the control data area 12b are transferred to a backup memory 64. Then, the recorded contents of the update mark area 12c are rewritten from the state of 'update' to the state of 'non-update', and vehicle control by the ECU is started.
Patent JP-2002151646-A (JP)
Title: Pressure-welding type semiconductor device
Inventor: KITAZAWA HIDEAKI
IPC: H01L25/07
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a multi-chip pressure-welding type semiconductor device constituted so as to modify the ununiformity of the internal pressure distribution in the device due to the effect of a thermal stress when a thermal fatigue test is performed. SOLUTION: A multi-chip pressure-welding type semiconductor device is constituted in a structure that chip frames 7 consisting of a synthetic resin are respectively mounted on each terminal part of a plurality of semiconductor chips 1 and 2 comprising each MOS gate drive type chip, each chip is arranged on the same plane so as to come into contact with its chip frame and these chips are pressure-welded to the frames 7 by first electrode plates 4 and a second electrode plate 3 and are fixed on the frames. Copper or a copper alloy of a Vickers hardness of 50 or more, desirably a Vickers hardness of 80 or more, is used for a cap 5 constituting the enclosure of the device.  The cap to elastically deform is used also to the distribution of surface pressure, that is, a change in a stress, that accompanies a temperature change during a thermal fatigue test, whereby it becomes possible to keep the uniformity of the surface pressure in the interior of the device and the pushing-out of electrodes on the chips due to a pressure escape and a deterioration of the characteristics of the chips due to sliding can be prevented.
Patent JP-2002146398-A (JP)
Title: Azeotropic or azeotrope-like composition
Inventor: TOCHIGI KATSUMI
IPC: C11D7/28
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new azeotropic composition or azeotrope-like composition having no fear of ozone depletion and a small greenhouse effect without impairing excellent properties such as detergency, low toxicity, etc., which a chlorine-containing chlorofluorocarbon-based hydrocarbon and a chlorine-based hydrocarbon have. SOLUTION: This azeotropic composition or azeotrope-like composition comprises 1,1,2,2,3,3,3-heptafluoro-1-methoxypropane repeated by formula (1): CF3CF2CF2OCH3 and 1-propanol.
Patent JP-2002146051-A (JP)
Title: Oriented film and film for protecting polarizer using the same
Inventor: SHIODA MINORU
IPC: B29C55/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain transparent, oriented film that has excellent handleability only via the longitudinal roller stretching without using an expensive tenter-type transverse film stretching machine or a simultaneous biaxial film stretching machine. SOLUTION: A film including (A) a thermoplastic resin comprising a component bearing substituted or unsubstituted imide groups on the side chains and (B) a thermoplastic resin bearing at least substituted or unsubstituted phenyl group and nitrile group is mono-axially roll-stretched in the longitudinal direction at the neck-in rate (%) of <=(1-1/(orientation ratio)-3×100 in % whereby an excellent oriented film is obtained.
Patent JP-2002151122-A (JP)
Title: Fuel cell system
Inventor: DANNO YOSHIRO
IPC: H01M8/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To solve problems that a large amount of unreacted gas is exhausted from a fuel cell stack when the response of a reformer is delayed even if the load on a fuel cell system is suddenly decreased, and the treatment of the unreacted gas within a system becomes difficult. SOLUTION: This fuel cell system recovers the unreacted gas exhausted from the fuel cell stack 6 in a gas revovery passage 60, and supplies the recovered gas to a combustion part 62 to generate heat necessary for reforming reaction. A gas storage tank 66 is connected to the midway of the gas revovery passage 60 through a branched passage 64, and even if the exhaust amount of the unreacted gas is in excess, the excess gas is stored in the gas storage tank 66, and the unreacted gas is supplied to the combustion part 62 or the like when required.
Patent JP-2002157544-A (JP)
Title: Money card and money card system
Inventor: OSAWA ISAKU
IPC: G06Q20/30
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic money card whose security is so high that the third person can not use the electronic money card even when the electronic money card is obtained by the third person and whose balance can be easily confirmed anytime and anywhere. SOLUTION: This electronic money card, in which an amount deducted from a bank account is stored in a memory part and the amount is made to be equivalent to cash and is used in the form of a card, is provided with the memory part for storing personal information such as the name of a user himself/ herself, a facial portrait and a fingerprint, balance information, the upper limit information of a withdrawal amount, etc., at the time of issuing a card, a displaying part for displaying the balance information, a fingerprint authenticating part for fetching user fingerprint information and deciding whether or not the user is the same person with its holder by comparing the fetched fingerprint information with the fingerprint information stored in the memory part, a key inputting part for inputting the password of the account, etc.,  a button for displaying balance and a button for withdrawal.
Patent JP-2002156863-A (JP)
Title: Image forming device
Inventor: YOSHINAGA HIROSHI
IPC: G03G15/20
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing a defective image from being formed by discriminating the information of a member arranged inside for every attached unit and setting linear velocity in accordance with the information. SOLUTION: In this image forming device 20 which is equipped with a movable belt 2 wound round plural rollers 3 and 4 and where the attachable/ detachable unit 1A is arranged, the unit 1A is provided with a constitution 1C for discriminating the specific information of the member arranged inside, and is equipped with a control part 100 coupled with the discrimination part 1C so that the information may be inputted on a side where the unit 1A is fitted. The control part 100 changes the linear velocity of the belt 2 based on the information from the discrimination part 1C of the unit 1A.
Patent JP-2002128633-A (JP)
Title: Skin care preparation
Inventor: IGAWA TAKASHI
IPC: A61K8/97
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation producible without using a synthetic antimicrobial agent, having high moisture retention and applicable even to a person having sensitive skin, especially sensitive to p-hydroxybenzoic acid ester. SOLUTION: This skin care preparation contains a natural component extracted from the seed or pericarp of the fruit of citrus plant and one or more (or two or more) kinds of polyhydric alcohols selected from 1,2- pentanediol, 1,3-butylenediol and propylene glycol.
Patent JP-2002154685-A (JP)
Title: Image forming device and paper feed control method in image forming device
Inventor: ASAKAWA MINORU
IPC: G03G21/14
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem of causing the situation of being unable to perform proper control due to complicated control when setting a part interval in the formation of a continuous image by integrating various information in controlling a paper feed in an image forming device having a post processor by taking into consideration time required for postprocessing. SOLUTION: The part interval is set by the logical product of a paper feeding condition in an image forming device body and a paper feeding condition generated by the postprocessor.
Patent JP-2002162229-A (JP)
Title: Angular velocity sensor
Inventor: HIGUCHI YUJI
IPC: G01C19/5769
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To realize the constitution of a drive electrode enabling miniaturization of a skeleton in an angular velocity sensor forming two vibrators for detecting the angular velocity. SOLUTION: Two vibrators 30, 40 and comb teeth-like detection electrodes 60, 70 are formed on a semiconductor board 10 every vibrator, electrode parts 34, 44 projected in the form of comb teeth are formed at part in which both the vibrators 30, 40 are opposite, the electrode parts 34, 44 are oppositely arranged so that the mutual comb teeth are engaged, and both the vibrators 30, 40 are driven and vibrated in a mutually reverse phase in the x direction by applying voltage between the electrode parts 34, 44.
Patent JP-2002170500-A (JP)
Title: Shadow mask structural body and color cathode-ray tube
Inventor: DATE TAKAHIKO
IPC: H01J29/07
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube that can equally correct the displacement of landing on the upper and lower parts of a display caused by uneven changes of the ambient temperature. SOLUTION: A shadow mask main body 1 has a panel 31 provided with phosphor screen 30 in the inside, an electron gun discharging electron beams 3, the substantially rectangular shaped shadow mask 4 where many holes selecting the electron beams 3 discharged from an electron gun are formed, and a skirt part provided on the periphery part of the shadow mask 4. A color cathode-ray tube has the shadow mask main body 1, an substantially rectangular shaped mask frame 26 secured on the skirt part provided on the periphery part of the shadow mask main body 1 by the side wall part, and a band plate like elastic supporting part.  In the color cathode-ray tube, length a is formed shorter than the length b when defining the length a in the tube axis direction on the basis of a securing point P1 of a skirt part 5a positioned on the upper part of the panel 31 with the side wall part of the mask frame 26, and the length b in the tube axis direction on the basis of a securing point P2 of a skirt part 5b positioned on the lower part of the panel 31 with the side wall part of the mask frame 26.