baber/WOPTO huggingface dataset:
Patent JP-2002063805-A (JP)
Title: Oval type headlight for automobile
Inventor: ALBOU PIERRE
IPC: F21Y101/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To gradually reduce the quantity of light that is condensed within a certain prescribed range, in front of the automobile as an automobile approaches closer. SOLUTION: A mask (42) is equipped to make blurry a light portion (bright and dark side) of the light that passes between the reflector and the lens and arranged at the upper side of a second focusing area (F2) of the reflector as a whole. This mask constitutes at least two darkening regions separated in the direction of the optical axis of the light. Each darkening region masks a specified part of light. This device can be applied for generating a main beam, having blurry non-color cut-off at the bottom part. This beam may be a self-controlled beam or may be complementary with respect to dipped or passing beam.
Patent JP-2003021724-A (JP)
Title: Optical circuit element
Inventor: MURATA HISASHI
IPC: G02B5/18
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical circuit element with which an excellent attenuated light is available, the wavelength characteristic can be arbitrarily set further, a nonreciprocity characteristic can be given. SOLUTION: A diffraction member (20) having a diffraction grating is arranged between the input/output faces of a pair of optical waveguide members (11 and 12) arranged with a space, light emitted from the optical waveguide member (11) is diffracted with the diffraction grating (20), non-diffracted light (0-order diffracted light) only or a combination of non-diffracted light and prescribed diffracted light only is coupling made incident in the other optical waveguide member (12) as a waveguide mode and the light form the optical waveguide member is attenuated and outputted to the other optical waveguide member.
Patent JP-2003026060-A (JP)
Title: Workbench device
Inventor: TAKAHASHI MASANORI
IPC: B62D65/14
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provid highly efficient workability, high productivity, and a high quality by enhancing assembling-inspection workability. SOLUTION: Since inspection is performed by an assembling electric continuity inspection tool 3 after performing desired assembling on a work stand 2 by an operator B, a wire harness A can be integrally assembled and inspected to thereby eliminate labor for making the inspection by moving like a conventional technology so that productivity and workability can be improved by that extent. When the work stand 2 rotates at a prescribed speed according to the work content of the operator B, since its rotating speed functions as a pacemaker, a production speed can be controlled, and production control is facilitated from this point, and since the operator is not required to move about one by one, the workability can be further improved from that point.
Patent JP-2003028726-A (JP)
Title: Electronic clinical thermometer
Inventor: ISODA HIROTO
IPC: G01K7/24
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To simplify constitution of a counting system for an electronic clinical thermometer to improve cost performance. SOLUTION: This electronic clinical thermometer is provided with a switching oscillation circuit for connecting switchably a temperature detecting element to a reference resistance to output switchingly respective oscillation frequencies, and constituted to count a frequency ratio signal of the first oscillation frequency to the second oscillation frequency by a counter, based on the first oscillation frequency by the first oscillation circuit by the temperature detecting element, and based on the second oscillation frequency by the second oscillation circuit by the reference circuit, so as to correspond to a temperature value.  The thermometer is further provided, in a counter circuit, with a ROM circuit for setting variably a counting time to the counter for determining the oscillation frequency of the second oscillation circuit to regulate the frequency ratio signal of the first oscillation frequency to the second oscillation frequency.
Patent JP-2003029656-A (JP)
Title: Transfer method for element, arraying method for element using the same and production method for image display device
Inventor: HAYASHI KUNIHIKO
IPC: H01L27/12
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a transfer method for an element, with which elements can be efficiently and accurately transferred. SOLUTION: This method has a process for overlapping a first substrate 1, on which elements 3 are arrayed and fixed by a first thermoplastic adhesive layer 2, and a second substrate 4 equipped with a second thermoplastic adhesive layer 5 having a thermoplastic temperature different from that of the first thermoplastic adhesive layer 2, a process for releasing the elements 3 from the first thermoplastic adhesive layer 2 by changing the temperature of the first thermoplastic adhesive layer 2 in the state of contacting the elements 3 and the second thermoplastic adhesive layer 5, and a process for transferring the elements 3 on the second substrate 4 by fusing and hardening the second thermoplastic adhesive layer 5 by changing the temperature of the second thermoplastic adhesive layer 5 in the state of contacting the elements 3 and the second thermoplastic adhesive layer 5.
Patent JP-2003030835-A (JP)
Title: Laser output control method of optical disk recording and playback device
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/125
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a laser output control method of an optical disk recording and playback device constituted so as to record a signal on the disk with a laser beam emitted from an optical pickup. SOLUTION: The device is constituted of: an offset detecting circuit 4 for detecting the amount of offset on the basis of a signal obtained from a photodetector 1; a memory circuit 9 wherein the amount of offset corresponding to the rotational property of the disk is stored; and an offset correction circuit 10 for performing the offset correction to the tracking control operation with a tracking control circuit 7 for performing the tracking control by controlling a driving current supplied to a tracking coil 6 for biasing an objective lens 5 which is incorporated in the optical pickup. The correcting operation by the offset correcting circuit 10 is performed on the basis of data stored in the memory circuit 9, and the laser output is also corrected.
Patent JP-2003030396-A (JP)
Title: System, method, and program for entrusted operation management
Inventor: MEGURO SHUNICHI
IPC: G06Q10/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To securely grasp whether contractors perform operations as request items indicate and to reduce the management costs needed to confirm the operations. SOLUTION: An orderer 2 creates specifications of an ordered package and presents the specifications to 1st to 3rd contractors (step 102). The 1st contractor 5 sends video generated by photographing operation stages and an actually finished article to be delivered by an image capturing device 12 to a terminal 3 of the orderer 2 by electronic mail, etc., from a terminal 6 through a network 4 (step 103). The orderer 2 confirms whether the package is manufactured according to the specifications by viewing the e-mailed video, and instructs points different from the specifications to the 1st contractor 5 in such a case or allows the contractor 5 to continue to manufacture the package when there is no problem (step 104).
Patent JP-2002221270-A (JP)
Title: Pulley unit
Inventor: MIZUTANI TERUHIRO
IPC: F16D41/067
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a pulley unit capable of miniaturizing and stabilizing its operation without inducing the cost increase and of easily attaching or detaching even after use. SOLUTION: A unidirectional clutch 20 is interposed between a pulley 10 and an axial body 12 both arranged in a concentric state. A shaft fixing part 14 for installing the axial body 12 to a shaft 40 is formed at a part of the axial body 12 that is a position which does not overlap the roller 26 in the unidirectional clutch 20 along a shaft direction. The axial body 12 arranged inside the diametral direction of the roller 26 has a non-penetrating structure having no through-hole.
Patent JP-2003031749-A (JP)
Title: Punch for manufacturing semiconductor device
Inventor: MATSUMOTO YASUSHI
IPC: H01L21/56
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a punch for manufacturing semiconductor device that can be manufactured easily and can be reused by only replacing defective terminals with normal terminals. SOLUTION: This punch can be manufactured easily by independently manufacturing terminals and firmly fixing the terminals to the body of the punch. In addition, the service life of the punch can be prolonged by coating the front end sections of the terminals with diamond or forming the front end sections of a diamond sintered compact, single-crystal diamond, or self-supported diamond films.
Patent JP-2003027476-A (JP)
Title: Embedding method of hollow pile
Inventor: SHIBATA ATSUSHI
IPC: E02D7/28
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an embedding method of a hollow pile, capable of disposing of waste sludge resulting from the embedment of the hollow pile by making use of the hollow pile. SOLUTION: An excavated hole 2 is formed, and in the work for putting the hollow pile thereinto, when the excavated hole 2 is formed, the sludge discharged by overflowing onto the ground is made to reduce weight by conducting dehydration treatment, a dehydrated cake 5 of the weight-reduced waste sludge is dumped into the hollow pile 1, before the sludge in the hollow pile inserted into the excavated hole 2 is not solidified, the sludge in the hollow pile 1 is substituted for the dehydrated cake 5 to make back filling, the waste sludge is treated within a construction site, and at the same time, that strength of the hollow pile caused by the embedment is promoted.
Patent JP-2003038772-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can enhance the attractiveness of games. SOLUTION: A series of identifying information made up of many pieces of identifying information containing predetermined specified identifying information is variably displayed by the first variable display control means in the specified variable display area while any one piece of identifying information is selected from the series of identifying information, when the selected identifying information is the specified identifying information, the series of specified identifying information is variably displayed by the second variable display control means and any one piece of identifying information is selected from the series of identifying information while synthetic identifying information is synthesized by a synthetic display means from the identifying information and the specified identifying information.  Based on the synthetic identifying information, the result patterns of variable display games are derived.
Patent JP-2003045696-A (JP)
Title: Antistatic circuit
Inventor: HAYAKAWA TORU
IPC: H05F3/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic circuit preventing excessive direct currents from flowing in parts on an abnormal current line where heating or burning losses will occur as the result of current conduction in the event of a GND connection error. SOLUTION: The antistatic circuit 19 is provided in an on-vehicle power amplifier 1 which receives via an audio signal line 3 an audio signal outputted from an H/U (head unit) 2 to amplify the audio signal. Static electricity applied to either the H/U 2 or the audio signal line 3 is conducted to GND 7 by Zener diodes 20 and 21 and eliminated. If the GND 7 deviates from the power amplifier 1, direct charging currents from the capacitors 16 and 17 of a noise eliminating circuit 13 are shut off by a capacitor 22 to prevent the charging currents from flowing to GND 8 through an input part 18 and a GND side line 3b where heating or burning losses will occur as the result of current conduction.
Patent JP-2003045356-A (JP)
Title: Shadow mask structure and color picture tube
Inventor: TAJIMA YOSHIHARU
IPC: H01J9/14
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a color picture tube generating a small initial drift which is a phenomenon that the left and right side of a shadow mask shift to the outside and color purity at corresponding part gradually deteriorates according to the temperature increase generated when the use of the color picture tube is started. SOLUTION: The strength of a reinforcing material 13 of the long side 11 of a mask frame is made weaker at the center part of the long side 11 of a mask frame and made stronger as it is headed to the left and right end parts. The shape of a mask frame turns into bobbin-shape when an uniform pressure is added to the long side 11 of the mask frame in order to weld the shadow mask 14. The center part of the shadow mask 14 extends longer in comparison with the extension of the left and right end parts when the temperature of the shadow mask 14 is increased, and deforms so as to get near to a glass panel 15 caused by the above tension, while the left and right end parts extend outwards.  As a result, the angle of electron beam 16, passing through electron beam passing through holes 14A becomes same with the angle before shifting, and the electron beam 16 correctly hits a phosphor 17 at all time.
Patent JP-2003046682-A (JP)
Title: Automatic message device
Inventor: SAWADA HISAO
IPC: H04M11/04
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To permit the corresponding person of a message destination to securely hear voice guidance even if a message opposite device has an automatic answering function in an automatic message device transmitting voice guidance to the message opposite device through an ISDN line. SOLUTION: The presence or absence of a false ring back tone sent from the message opposite device 6 is detected after the connection of the B-channel of ISDN with the message opposite device 6 based on the confirmation of an answer message sent through the ISDN line 4. When the false ring back tone is detected, it is judged that the corresponding person of the message destination makes an answer by detecting the stop of the false ring back tone or it is judged that the corresponding person of the message destination makes the answer by detecting the presence of voice from the message destination or a silence state.
Patent JP-2003049447-A (JP)
Title: Offset boom type construction machine
Inventor: YASUDA YUTAKA
IPC: E02F9/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To expose a hydraulic pipe comprising hoses extending along an upper boom and protect the exposed hoses from contacting with objects such as a rock, a structure, a tree, etc. SOLUTION: The hydraulic pipe 22 to an arm cylinder 12 and a bucket cylinder 13 which is extended to a revolving superstructure 3 via cylinder stay 9 and the side part of the boom 6 is formed of the upper boom 6b and of the hoses 22b in its front/rear positions. The hoses 22b extend along the upper surface part of a link member 18 comprising a parallel link along with the upper boom 6b, are fixed by being clamped by multiple clamp members 25 provided in the upper surface of the link member 18 so as not to project upward the upper plate 6bP of the upper boom 6b, and pass through pivot pins 19 and 20 or their circumference in a connecting part to brackets 16 and 17 in the both ends of the link member 25.
Patent JP-2002121102-A (JP)
Title: Root area limiting agent for plant
Inventor: KONDO SATOSHI
IPC: A01G7/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a root area limiting agent which exhibits an excellent effect of limiting the area of root elongation without inhibiting growth of plant in raising of seedling and cultivation, consequently does not delay growth of seedling after transplantation, has high safety of crops and humans and animals and is more inexpensively producible. SOLUTION: This root area limiting agent comprises at least one kind of a copper fatty acid salt represented by the general formula (RCOO)2Cu (R is a 5-13C straight-chain or branched-chain alkyl group or straight-chain or branched-chain alkenyl group) as an active ingredient.
Patent JP-2003056560-A (JP)
Title: Vibration control shaft bearing structure
Inventor: SHINOZAKI MASAHARU
IPC: F16C27/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an anti-vibration shaft bearing structure capable of achieving its damping characteristics to, even if amplitude of displacement due to vibration becomes large. SOLUTION: A gap is formed between a shaft bearing 11 and a shaft bearing support part 12, so that vibration is damped by an oil film 14 in this vibration control shaft bearing structure 10. The shaft bearing support part 12 is elastically supported by an elastic support part 12e. As a result, even if excessive vibration is generated, the oil film 14 will not lose its damping functionality, thereby the vibrations over a wider range of amplitudes can be damped.
Patent JP-2003058095-A (JP)
Title: Video display device
Inventor: HATANO SHINGO
IPC: H04N5/44
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust the picture quality of a sub screen without influencing a main screen. SOLUTION: This video display device is provided with a cathode ray tube 6 having cathodes Kr, Kg, Kb and control grids Gr, Gg, Gb, a main screen/sub- screen change-over circuit 1 for inserting an image of sub-screen video signals in a sub-screen area of main screen video signals PC-R, PC-G, PC-B and generating composited screen video signals PIP-R, PIP-G, PIP-B, a cathode driving circuit 5 for adjusting the above composited screen video signals and applying cathode driving signals KD-R, KD-G, KD-B in accordance with these composited screen video signals to the above cathodes, and a grid driving circuit 10 for adjusting sub-screen video signals IP-R, IP-G, IP-B and applying grid driving signals GD-R, GD-G, GD-B in accordance with these sub-screen video signals to the above control grids.
Patent JP-2003061240-A (JP)
Title: Power supply control apparatus and method therefor
Inventor: YAMANAKA YASUHISA
IPC: H02H3/20
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem, where, as a certain voltage is to be supplied to a microcomputer 100, an output voltage cannot be lowered even in an abnormal state. SOLUTION: A voltage of a 5/8 V power supply line L1 and a voltage of a 180 V power supply line L2 are inputted to a protector detection circuit 11, and the protector detection circuit 11 detects the abnormality caused by the voltage drop of the 5/8 V power supply line L1 and the voltage build-up of the 180 V power supply line L2 to control an output voltage to be a low voltage. With such a constitution, the output voltage can be lowered even in an abnormal state.
Patent JP-2003059187-A (JP)
Title: Digital data recording and reproducing device
Inventor: KATO TAKATOSHI
IPC: G11B7/005
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To solve such a problem of a conventional digital data (recording) reproducing device that has had to amplify a high frequency component of data reproduced from a medium as a recording density of the device gets higher resulting in deteriorating the S/N or C/N ratio. SOLUTION: In this invention, a limited error signal is generated on the basis of the result of multiplying an error signal with a result of detection at a point at which a decoding result produced by a discriminator in a coefficient control circuit is inverted, to control the coefficients in an equalizer. An adaptive equalizer for suppressing amplification of a high frequency component in the vicinity of the Nyquist frequency is provided, to decrease a decoding error rate of an output signal from the digital data (recording) reproducing device.
Patent JP-2003052725-A (JP)
Title: Composition for dyeing dental plaque
Inventor: FUJII AKIRA
IPC: A61C19/06
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a composition for dying dental plaque which selectively dyes the dental plaque and is weak in coloring power to the gingiva, oral mucosa, lips, etc. SOLUTION: The composition for dying the dental plaque containing dyestuffs of Amaranthus mangostanus L. f. ruber Mak. Or the derivative or salt thereof.
Patent JP-2003047345-A (JP)
Title: Curtain opening/closing device for cultivation greenhouse or the like
Inventor: YOSHITAKE KAZUO
IPC: A47H5/02
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a curtain opening/closing device for cultivation greenhouse or the like in view of the fact that conventionally, as to such devices, although there has been well-known technique of opening/closing a curtain by the aid of an endless and closed-type wire or by winding/unwinding a curtain on/off a drive shaft as it rotates, the structure is so complicated that the technique is lacking in both accuracy and reliability. SOLUTION: This curtain opening/closing device comprises an opening/closing driving gear 1, a longer conveying component 10 to be put to opening/closing movement through engaging on the gear 1 and being guided by a guide component 6, and a curtain 3 for opening/closing a cultivation greenhouse or the like through mounting the longer conveying component 10 with a curtain-opening/closing end part.
Patent JP-2003070161-A (JP)
Title: Power supply
Inventor: HAYANO AKIHITO
IPC: H02J1/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a power supply with a simple constitution capable of changing configuration criteria for charging and discharging a power storage part to proper criteria corresponding to a change in an internal resistor of each power storage part. SOLUTION: An operation control means monitors a state of a plurality of charge storage parts U in a power storage apparatus ES for charging excess power of a fuel battery and outputting charged power to the outside, changes and sets the configuration criteria based on a detected value of a voltage across positive and negative terminals in the power storage part in a state that a power consuming means is supplied with the power charged in the power storage apparatus ES and a detected value of a voltage across the positive and negative terminals in an interrupted state of the power consuming means. When the operation control means normally operates, the operation control means compares the voltage across the positive and negative terminals with the configuration criteria and determines whether the power storage part can be charged and discharged.
Patent JP-2003067522-A (JP)
Title: Method and system for confirming consistency of communication data and consistency confirmation apparatus
Inventor: OGIWARA TOSHIHIKO
IPC: G06Q30/06
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To confirm the consistency of communication data from a sender to an addressee without interposing a repeating device therebetween. SOLUTION: A notice of permission about the purchase of services or goods from a user device is transmitted to an operator device and a first notice of acceptance as to the notice of permission is transmitted from the operator device to the user device and a consistency confirmation apparatus for confirming consistency. The user device transmits the notice of acceptance received from the operator device to the consistency confirmation apparatus as a second notice of acceptance. The consistency confirmation apparatus confirms the consistency between the first notice of acceptance received from the operator device and the second notice of acceptance received from the user device.