baber/WOPTO huggingface dataset:
Patent JP-2004036978-A (JP)
Title: Gas combustion appliance
Inventor: KITO AKIHITO
IPC: F23N5/24
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To quickly detect the defect in combustion.  <P>SOLUTION: The determined electromotive force V<SB>ref</SB>is determined 10 mV (S5), when the time lapsed from the start of ignition is 4-8 minutes. The determined electromotive force V<SB>ref</SB>is compared with the electromotive force Vx from a second thermocouple 31, and when Vx is larger, a combustion state is determined to be normal, and the combustion and the detection of defects in combustion are continued (S8:YES). On the other hand, when Vx is smaller (S8:NO), the defect in combustion is determined (S9). The determined electromotive force V<SB>ref</SB>is switched to 14 mV (S6), when the time lapsed T in a step 3 is 8-12 minutes, the determined electromotive force V<SB>ref</SB>is further switched to 16 mV, when the time lapsed is over 12 minutes, and the similar control is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036214-A (JP)
Title: Lock-out lock
Inventor: IIJIMA NOBUYUKI
IPC: E05B13/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unlocking from an outdoor side by providing a cylinder also on an indoor side and inserting a key inconsistent with the indoor-side cylinder.  <P>SOLUTION: The key 32 inconsistent with the indoor-side cylinder 10 is inserted into the cylinder 10 so as to lock a plate 18 for driving a bolt 16, which is provided in a case 38, so that the bolt 16 can be prevented from operating even by turning an outdoor-side cylinder 28. This makes a shaft 12 for the cylinder 10 fitted into a hole of a plate rotating shaft 22. Thus, the unlocking cannot be performed from the cylinder 28 even by means of a false key or by picking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048133-A (JP)
Title: Image display terminal, scan converter, and digital image distribution system
Inventor: TAKAHASHI MITSUKIMI
IPC: H04N21/61
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display terminal and a digital image distribution system wherein load of cable routing work can be relieved.  <P>SOLUTION: The image display terminal 101 converts an optical signal L sent via an optical fiber 4 into a digital image signal V and outputs the digital signal to a monitor 14 connected to a DVI connector 13 and also to a LAN connector 15. The image display terminal 102 receives the digital image signal V via a LAN cable 30 and outputs the digital image signal V to a monitor 23 connected to a DVI connector 22 and to a LAN connector 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041035-A (JP)
Title: Method for producing n-acetylglucosamine
Inventor: OKU TAKASHI
IPC: C07H5/04
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for directly and efficiently producing N-acetylglucosamine from a chitin raw material utilizing a microorganism.  <P>SOLUTION: A cultured solution of a chitinase-producing microorganism belonging to the genus Vibrio of marine psychrophilic bacteria is added to the chitin raw material to carry out culture.The N-acetylglucosamine is then recovered from the culture medium to produce the N-acetylglucosamine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042426-A (JP)
Title: Optical writing head
Inventor: IKEDA KUNIO
IPC: H04N1/036
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical writing head which is capable of high-speed printing without dot misregistration, vertical streaks and ghost images, is superior in the dimensional stability of a distance between optical axes, has a good aged profile of a joint part environment, can shorten a jointing assembling tact and can cope with tilting dimensional variations in orientations XYZ.  <P>SOLUTION: The optical writing head (100) is assembled by direct jointing by positioning a first member (10) where an LED light emitting part (12) is mounted and a second member (20) where a lens mirror part (21) is mounted while a constant distance of optical axes is maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043888-A (JP)
Title: Hot-rolled steel sheet with mill scale having superior blackness, and manufacturing method therefor
Inventor: SAKURAI YASUHIRO
IPC: C22C38/00
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for advantageously realizing blackening of scale, while keeping adhesiveness of the scale.  <P>SOLUTION: This hot-rolled steel sheet has the scale with a thickness of 4 μm or thicker on its surface, wherein the scale has a composition containing, by volume ratio, 50% or more Fe<SB>3</SB>O<SB>4</SB>, and contains no precipitated Fe in a region from the surface of the scale to a depth of at least 2 μm in a thickness direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045944-A (JP)
Title: Delivery slip
Inventor: KINOSHITA KAZUYUKI
IPC: B42D15/10
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide delivery slips permitting easy and right delivery administration of deliveries.  <P>SOLUTION: This delivery slip includes: a delivery information printing area 11 to print delivery information; and a sheet 10 to be pasted on an article to be delivered according to this delivery information. Sheets 20a-20c to be pasted on the article to be delivered according to the delivery information printed on the sheet 10 are pasted on a sheet of stripping paper 40, to form this delivery slip. An information writable- and readable IC module 13 is embedded in the sheet 10, and IC modules 23a-23c in which pre-added discrimination information is recorded are embedded in the sheets 20a-20c. The discrimination information of the IC modules 23a-23c is preliminarily written to the IC module 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056166-A (JP)
Title: Control method for image communication apparatus
Inventor: INOUE EIJIRO
IPC: H04N1/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling an image communication apparatus which meets the needs of users and improves the handling convenience for the users.  <P>SOLUTION: According to the method of controlling an image communication apparatus, an output unit turns and outputs a communication control report in accordance with an output format of the communication control report a user desires.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053623-A (JP)
Title: Optical waveguide substrate equipped with optical path changing part and its manufacture method
Inventor: ONO TAKESHI
IPC: G02B6/13
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for manufacturing an optical waveguide substrate which is decreased in loss of an optical signal by a simpler manufacture process.  <P>SOLUTION: A core 24 having specified shape, a lower layer clad 25, an upper layer clad 26 and a middle layer clad 27 are formed on a supporting substrate 20. Then, a notched part 32 equipped with a reflection surface 30 and a cut surface 31 is formed near the end of the core 24. Next, the notched part 32 is filled with a filler 33 constituted of material having a higher refractive index than that of the clad. Thereafter, an optical element 35 is mounted to cover over the notched part 32 on the surface of the clad 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003089227-A (JP)
Title: Driving method for recording head
Inventor: TAKAMURA JUN
IPC: B41J2/055
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To perform gradation printing by varying ink ejection from an ink chamber through simple control. SOLUTION: A triangular reference voltage waveform is outputted from a power supply circuit 12 and applied to a piezoelectric member 11i. A transistor 13i corresponding to a piezoelectric member being driven is turned on simultaneously with application of the reference voltage waveform to the piezoelectric member. Consequently, an ink chamber is opened. Subsequently, the transistor is turned off temporarily immediately before the reference voltage waveform falls abruptly below the ground potential. The piezoelectric member thereby holds the charges and its displacement position. The ink chamber is supplemented with ink at that time. Upon elapsing an appropriate holding time, the transistor is turned on again and the piezoelectric member is reset to steady state. Consequently, the ink chamber is returned back to the original state abruptly and ink is ejected from the ink chamber.  Since ink ejection can be varied by varying the holding time, gradation printing can be effected.
Patent JP-2004050596-A (JP)
Title: Transfer foil for genuineness judgement element and genuineness judgement body
Inventor: SAITO TAE
IPC: B42D15/10
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer foil for a genuineness judgement element which shows outstanding forgery-proof effect using the optical activity and selective reflecting properties of a cholesteric liquid crystal and easily judges genuineness.  <P>SOLUTION: This transfer foil 1 has a release and protective layer 12 formed on a base film 11 and a cholesteric liquid crystal layer 13 which shows selective reflecting properties and generates a color change depending on a viewing angle, formed on the release and protective layer. In addition, a tint block 14 is printed on a part of the liquid crystal layer 13 and an adhesive layer 15 is coated on the entirety of the liquid crystal layer 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054652-A (JP)
Title: Call sale system and selling server used for the system
Inventor: TERAO MASAYUKI
IPC: G06Q10/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a call sale system suitable for delivering commodities to users in a limited area such as a stadium, a train coach with reserved seats, and a parking lot.  <P>SOLUTION: In a selling system 20 comprising a selling server 21 and a user certificate/settlement server 22 which are connected to the Internet, a seller and a user (purchaser) access the selling server 21 to order a commodity and receive the order by means of the portable terminals 30 and 40 respectively. The selling system 20 can be utilized for a plurality of sellers in common.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053525-A (JP)
Title: Condensed laser beam measuring method and device
Inventor: OKUIE HAJIME
IPC: G01J1/06
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condensed laser beam measuring method and a device capable of measuring simultaneously at least an optical axis slope angle and an optical axis deviation among measurement of the optical axis slope angle relative to a standard axis, the optical axis deviation, a beam diameter and a beam waist position of a condensing laser beam.  <P>SOLUTION: This method is characterized as follows: a divergent condensed laser beam after being radiated from a laser beam radiation device 10 and being condensed on a condensing position is changed into a parallel beam by a collimating means 13 having a focal distance f<SB>1</SB>, and split into two beams by a beam splitting means 21; one beam is allowed to enter a position detection means 37 on the position separated from the collimating means by the distance f<SB>1</SB>, and the deviation quantity X from the standard axis which is a maximum intensity position of the beam is detected; the optical axis slope angle θ is calculated from X and the focal distance f<SB>1</SB>by operation θ=tan<SP>-1</SP>(X/f<SB>1</SB>); the other parallel beam is imaged on a position detection means 41B through a condensing means 41A having a focal distance f<SB>2</SB>, and the deviation quantity Y from the standard axis of the imaging position is detected; and the optical axis deviation ξ is calculated from Y and the focal distances f<SB>1</SB>, f<SB>2</SB>by operation ξ=Yf<SB>1</SB>/f<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056715-A (JP)
Title: Image processor
Inventor: MINATO JUNICHI
IPC: H04N1/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously perform transmission of e-mail and image processing of the received e-mail when image information is transmitted as e-mail from a client personal computer to a multifunction image processor.  <P>SOLUTION: A LAN (local area network) 1 is connected to the client personal computer 2, the multifunction image processor 3 capable of transmitting and receiving e-mail, and a mail server 4. The image information is transmitted and received as the e-mail between the client personal computer 2 and the multifunction image processor 3. The multifunction image processor 3 has for example a user ID like "printÐricoh.co.jp" indicative of the display of image processing functions, and a password. When the e-mail is transmitted from the client personal computer 2 to the multifunction image processor 3 by using this user ID, the multifunction image processor 3 automatically prints out the received e-mail by means of one of the image processing functions "print" included in the user ID.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061648-A (JP)
Title: Map display apparatus and program
Inventor: DOSONO HIROAKI
IPC: G08G1/0969
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize more appropriate map display considering the moving velocity or the like.  <P>SOLUTION: When an information display-menu window screen W2 is synthesized and displayed on a map screen W1, the information display-menu window screen W2 is displayed while animated if the velocity of the car is equal to or lower than the preliminarily determined velocity so as to present a high-grade display. For example, the information display-menu window screen W2 moves from the right side to the left side in the screen as shown by a broken arrow directing the left in Fig.(b), or the screen W2 is displayed as wiped as shown by a broken arrow in the vertical direction in the screen W2. If the velocity of the car exceeds the preliminarily determined velocity, the information display-menu window screen W2 is displayed as a still image as shown in Fig.(d). Therefore, more appropriate map display can be realized while preventing the driver from being too much preoccupied by the animation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059375-A (JP)
Title: Ceramic-metal member junction body
Inventor: HASHIGUCHI ISAO
IPC: B23K35/30
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic-metal member joined body in which the joining strength of ceramic to an Ag-Cu based brazing filler metal is secured and the joining strength of a metallic member containing at least one kind of iron, nickel or cobalt to ceramic is secured to attain excellent soldered state.  <P>SOLUTION: The ceramic-metal member joining body has a 0.2-1 μm thick reaction layer of at least one kind of Ti, Zr or Hf of an active metal with the ceramic and a 1-15 μm thick alloy layer of an Ag-Cu based brazing filler metal and at least one kind of iron, nickel or cobalt of the metal member. As a result, the joining strength of the ceramic material to the brazing filler metal and the joining strength of the metal member to the ceramic material are secured without causing problems such as the deterioration of brazing filler metal wettability with the increase of the melting point of the brazing filler metal caused by the alloy layer or the lowering of the reliability caused by the occurrence of crack due to the stress concentration in the brazing filler metal. That is, the problems such as the deterioration of the brazing filler metal wettability or the lowering of the reliability by the occurrence of the crack when the metal member containing at least one kind of iron, nickel or cobalt is joined to the ceramic with the Au-Cu based brazing filler containing one kind of Ti, Zr or Hf as the active metal are prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058534-A (JP)
Title: Expanded heat-insulating sheet, expanded heat-insulating container and their manufacturing method
Inventor: NAKAJO OSAMU
IPC: B29L7/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expanded heat-insulating sheet which keeps an increase in the height of an expanded cell by increasing its expansion ratio, and an expanded heat-insulating sheet, an expanded heat-insulating container and their manufacturing method.  <P>SOLUTION: This expanded heat-insulating sheet is manufactured by expanding a synthetic resin film using moisture contained in a base paper by heating a sheet consisting of the synthetic resin film laminated on the base paper, then forming an expanded face comprising a group of the expanded cells and increasing the height of the expanded cell through vacuum-sucking at least a part of the expanded face. In addition, the expanded face may be formed at least on the barrel part of the container as the expanded heat-insulating container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050141-A (JP)
Title: Transducer system and method of operating the same
Inventor: NAHUM MICHAEL
IPC: G01D18/00
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a transducer system by which instrumental error parameters for performing self-calibration can be found, without using special tools, utensils or the like for calibration. SOLUTION: In order to obtain the minimum value and the maximum value of the output signal of a transducer 100, the output signal is measured according to a sample timing, when a readout head is scanned with reference to a scale. An offset, with reference to each phase, is found so as to be equal to the mean value of the minimum voltage and the maximum voltage of the output signal, and a signal amplitude is equal to the difference in the mean value between the maximum voltage and the minimum voltage.  When amplitudes, with reference to each phase are compared, the disagreement of the amplitudes is detected, a phase mismatch error is found, in such a way that the disagreement in the amplitudes and an offset error are first measured from respective phases and that relative amplitudes of two signals are compared at a point given in relation to a signal, which is regarded as not containing a phase-related error.
Patent JP-2004071165-A (JP)
Title: Production method for electrolyte for vanadium redox battery
Inventor: KAMIMURA TAKESHI
IPC: H01M8/18
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for electrolyte for a vanadium redox battery used in common as the electrolyte for a positive electrode and a negative electrode in the vanadium redox battery, stably produced by easily controlling the electrolyte uniform in its performance, suited to the mass production, and contributed to popularization of the vanadium redox battery in economy.  <P>SOLUTION: This production method includes a step (a) of preparing vanadium-sulfuric acid aqueous solution having the concentration of quaternary or more vanadium ion of 1-4 mol/L and sulfuric acid ion concentration 3-6 mol/L and a step (b) of performing electrolytic reduction using the vanadium-sulfuric acid aqueous solution prepared in the step (a) as catholyte and aqueous solution including sulfur acid as anolyte using an electrolytic reduction device having a membrane till the oxidation-reduction potential of the catholyte reaches in the range of 100-400mV.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066377-A (JP)
Title: Holder for hand tool
Inventor: MUTAI YUTAKA
IPC: B25H3/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder held on a belt of a worker in a stable state irrespective of the size of the belt.  <P>SOLUTION: In the holder for a portable tool comprising a bracket 2 to be fixed to and held by a portable tool 4 and a holder body 3 to insert the bracket 2 therein to hold the portable tool 1, a belt passing part 4 to demarcate a slender opening to pass a belt by combining a short side wall 4a and a short side wall 4b is provided on a back side of the holder body 3, and a spacer which is attachably/detachably engaged with the belt passing part 4 to adjust the width of the slender opening is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067847-A (JP)
Title: Minus ion-generating coating
Inventor: IMAMURA HIROSHI
IPC: C09D201/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coating with which a material close to one is changed to a minus ion-generating material only by coating the surface of the material with the coating and the minus ion-generating material is made near at hand simply.  <P>SOLUTION: The coating is obtained by mixing a synthetic resin coating with a minus ion-generating powder composition having 0.01μ-50μ particle diameters and a dispersant. The minus ion-generating powder composition comprises specific amounts of the mixture of tourmaline powder with zirconium compound powder except electromelting stabilized zirconium oxide or the electromelting stabilized zirconium oxide powder. The coating is a transparent coating or a nontransparent coating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072412-A (JP)
Title: Emergency message device
Inventor: HAYASHI YASUYUKI
IPC: H04W4/90
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency message device by which an emergent situation is more exactly positively informed to a destination being notified emergency when the emergent situation is generated.  <P>SOLUTION: An interface section 3 for connecting a cellular telephone 2 is provided. When an emergent situation detection section 27 detects the emergent situation in a state connecting the cellular telephone 2 to the interface section 3, the emergent situation is automatically emergency-notified through the cellular telephone 2 to the destination being notified the emergency. When a communication circuit section 21 for hands-free is used, emergency notification is made by any one of an idle radio communication section 22 or the cellular telephone 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070014-A (JP)
Title: Lens drive mechanism and imaging unit
Inventor: MAKII TATSURO
IPC: G02B7/08
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent tooth chipping of a rack which meshes with a screw for driving a lens on impact.  <P>SOLUTION: A lens drive mechanism is provided with a lead screw 6a rotating by the drive of a stepping motor 6, a rack 5 meshed with the lead screw 6a in the state of holding the lead screw 6a, a lens holding frame 2 holding a lens 1 and being connected to the rack 5, and a means for decreasing holding force which decreases force holding the lead screw 6a of the rack 5 when force in the axial direction of the lead screw 6a is applied from the lens holding frame 2 to the rack 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072642-A (JP)
Title: Incoming call telephone number specifying method, recoding and reproducing system for voice conversation which executes the method, and service control device
Inventor: KITANO YUKINOBU
IPC: H04Q3/58
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To specify an original incoming call telephone number of a telephone call transferred from a PBX to an IVR, in a recoding and reproducing system for voice conversation using a PBX and an IVR.  <P>SOLUTION: A service control device provided with interfaces respective for a PBX and an IVR through an IP network is set. In the presence of an incoming call to a telephone terminal of an absentee setting, the PBX transfers the incoming call to the IVR. The IVR inquires of the service control device about a telephone number to which the telephone line presently connected to come originally. The service control device specifies the PBX to which the requested IVR is connected, inquires of the PBX about the telephone number to which the telephone line connected to the IVR to come originally, and provides an incoming call telephone number notified from the PBX to the IVR. The IVR specifies a storing area of a message from the incoming call telephone number to store business from a sender.  <P>COPYRIGHT: (C)2004,JPO