baber/WOPTO huggingface dataset:
Patent JP-2004049496-A (JP)
Title: Automatic blood return system
Inventor: YAMANAKA KUNIHIKO
IPC: A61M1/14
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic blood return system that can be easily and simply operated in a manner that does not cause any contamination and malpractices and does not impose a burden on medical care workers when blood is returned to a patient after the end of hemodialysis.  <P>SOLUTION: This automatic blood return system has an artery side circuit 1, a vein side circuit 10, a liquid replenishing line 5 for replenishing liquids. The artery side circuit has an artery chamber 4, a blood delivery means 3, and a bubble detection means 6. The vein side circuit has a vein chamber 11, a bubble detection means 12 and an opening and closing means 13 opening and closing the vein side circuit. The liquid replenishing line branching from the upper portion of the vein chamber has a replenishing liquid supply source 7 and a liquid delivery means 8 to send replacement liquid to the circuit. The blood delivery means, the liquid delivery means and the vein side circuit opening and closing means are connected by a linking control means 16 controlling these three means linked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055785-A (JP)
Title: Temperature sensor and cmosn-type substrate diode therefor
Inventor: KAMIYA KAZUHIRO
IPC: H01L27/092
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOSN-type substrate diode for temperature sensor which is not affected by a parasitic transistor with low consumption current, and a temperature sensor.  <P>SOLUTION: The CMOSN-type substrate diode for temperature sensor (50) is provided with an n-type substrate (51), a p-type well layer (52) formed in the n-type substrate, an n-type high concentration layer (53) formed in the p-type layer and a p<SP>+</SP>-diffusion layer (57) formed near a surface of the n-type high concentration layer. The diode (50) is formed by pn-junction of the p<SP>+</SP>-diffusion layer and the n-type high concentration layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003091897-A (JP)
Title: Optical recording medium
Inventor: TANAKA MIEKO
IPC: G11B11/105
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a protective film which is free of dust adhesion and has high mechanical strength. SOLUTION: The protective film 14 of the optical recording medium 2 is formed by applying a composition for the protective film obtained by dispersing a first lubricant exhibiting compatibility with a binder material and a second lubricant exhibiting incompatibility with the binder material and exhibiting the compatibility with the first lubricant into the curable binder material to the recording medium and curing the coating. The incompatible second lubricant is stably and uniformly dispersed and even if the excess lubricant is not deposited on the surface of the protective film, lubricity and slidability can be enhanced. The binder material which optically cores is more preferable.
Patent JP-2004053516-A (JP)
Title: Radar system
Inventor: INOUE YOSHITAKA
IPC: G01V3/12
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar system for determining polarity of reflection wave from an interior of a subject to be detected.  <P>SOLUTION: In an impulse modulation radar system, the interior of the subject is detected by processing received wave Z(t). This radar system is constituted such that this system processes the received wave based on a reference wave having same frequency band as the impulse transmission wave, as for the processing of the received wave, a discrete digital time sequential signal Z(n) is obtained by AD transform the received signal, a power spectrum P(f) is obtained by Fourier transform the discrete digital time sequential signal, an amplitude spectrum Q(t) and a phase spectrum R(t) are obtained by Fourier transform the power spectrum again, the polarity of reflected wave from the interior of the subject is determined by obtaining a time difference spectrum tr using the amplitude spectrum, at the same time a phase Θtr corresponding to the time difference is obtained by using the phase spectrum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054759-A (JP)
Title: Facial expression deforming device, method and program
Inventor: MIWA SHOTARO
IPC: G06T1/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize a facial expression deformation which restrains the occurrence of an edge and an unnatural deformation with a decreased load on a computer.  <P>SOLUTION: In the facial expression deformation, the digital data of a face image is received, and information on the positions of face parts and their outlines are set on the basis of the inputted face image. Further, a deformation region including the face parts is set to the face parts of the face image on the basis of the information on the face parts concerned, and a control line is set at a position, where the deformation region is divided into two parts, in the deformation region thus set on the basis of the information on the face parts. When a moving amount of the control line is received, the control line is moved within the deformation region on the basis of the moving amount, and an interpolation is executed by means of image processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054186-A (JP)
Title: Lens barrel
Inventor: NISHIMOTO NAOKI
IPC: G02B7/02
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel whose operation ring can securely be locked without deforming the lens barrel, etc., by locking the operation ring by pressing a stopper plate coupled with the tip of a knob against the internal wall surface of a groove formed in the operation ring or a lens barrel main body.  <P>SOLUTION: When a focus ring lock knob 58A whose screw part 60A is threadably engaged with a screw hole 54A formed in the lens barrel body 12 is rotated in the direction of disengagement from the lens barrel body 12, the stopper plate 64A coupled with the tip of the focus ring lock knob 58A is drawn up and pressed against the internal wall surface of a groove 68A formed on a focus ring 36. The focus ring 36 has its rotation locked with the frictional force between the stopper plate 64A and the groove 68A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061595-A (JP)
Title: Image forming apparatus and processing cartridge
Inventor: MIYAZAKI YOSHIYUKI
IPC: G03G21/18
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electrostatic breakdown and to improve safety for the user by preventing toner, paper powder, dust and the like from adhering to a contact point part, stabilizing a contact point and hiding the contact point during non-mounting a process cartridge.  <P>SOLUTION: An image forming apparatus covers the contact point part on a member 1, having the contact point part, and has a member 2 which moves vertically the member 1. During noncontacting of a storage means, the member 2 is lowered to the member 1, and covers the contact point on the member 1. During contacting, the member 2 is pushed up with the process cartridge, brought into contact with the contact point part, and covers the whole contact part of a connection means and the storage means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093629-A (JP)
Title: Game machine
Inventor: AOKI KAZUSHIGE
IPC: A63F7/02
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To enrich economical efficiency for creating a new stream of game balls with respect to an inductor for game balls to be used for a game machine. SOLUTION: In the inductor 40 installed in a game area, an inductor body 37 has an inlet 36 and an outlet 42 for game balls formed therein, and a rotator 38 which can be rotated, is attached inside the indicator body 37. Then, this rotator 38 is equipped with a ball receiving part 38a in which game balls can be stored, and balancers 39a-39c with which the ball receiving part 38a can face the inlet 36.
Patent JP-2004063577-A (JP)
Title: Method for manufacturing semiconductor package
Inventor: TANAKA SHOICHI
IPC: H01L23/12
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor package which can shorten the length of a circuit pattern extending from a via hole formed nearby the outer circumferential end of the package to the outer circumferential end of the package as much as possible, and can form a metal layer for bonding the circuit pattern.  <P>SOLUTION: A multilayer circuit board C is used which has the circuit pattern having one end positioned inside the outer circumferential edge and the other end exposed in a cavity 14, after sealing substrates 24 and 24 are laminated on both the surface sides of the multilayer circuit board C to seal the cavity 14. A via hole 18 which electrically connects with an end of the circuit pattern nearby the outer circumferential edge of the multilayer circuit board C is formed through the sealing substrates 24 and 24 then a metal layer is formed at the other end of the circuit pattern which is exposed in the cavity 14 by electrolytic plating using as an electrification layer a metal layer 28 electrically connected to the through via hole 18 to form a bonding part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062370-A (JP)
Title: Fortuneteller information providing system, method, and computer program
Inventor: IIZUKA YUJI
IPC: G06Q50/10
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system to provide information on fortunetellers matching users.  <P>SOLUTION: A questionnaire processing part 14 provides question information to a user, receives answers to the question information, provides fortunetellers with the question information provided to the user, and receives answers about what answers the user has given to the question information. A matching process part 15 extracts the fortuneteller who has given the answers matching the user's answers and a notifying process part 16 notifies the user of information on the fortuneteller extracted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058398-A (JP)
Title: Inkjet printer
Inventor: MURATA OSAMU
IPC: B41J2/18
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To discharge bubbles in the ink channel within a recording head efficiently while reducing a useless discharge of ink.  <P>SOLUTION: An openable/closable ink supply/interrupt valve 5 is provided in an ink channel 25 between an ink tank 8 and a nozzle 3. A suction cap 13 is fixed to a recording head 2 and sucked under a state that the ink supply/interrupt valve 5 is closed (first step), thus increasing negative pressure. Subsequently, the ink supply/interrupt valve 5 is opened while sustaining suction (second step), to produce a high velocity ink flow. Thereafter, the ink supply/interrupt valve 5 is closed while sustaining suction furthermore (third step), thus increasing negative pressure again. The second and third steps are repeated alternately. Bubbles in the ink channel within the recording head can be discharged effectively while avoiding the useless discharge of ink as much as possible by generating a high velocity ink flow intermittently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003161910-A (JP)
Title: Device for displaying image by projection, comprising dichroic filter with gradient
Inventor: SACRE JEAN-JACQUES
IPC: G02B5/26
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which includes dichroic filters with a gradient and has color performance substantially improved and is for displaying an image by projection.  <P>SOLUTION: Provided is the device comprising: matrices of reflecting elements which can be electrically driven, and means for deconstructing a beam of polychromatic light and means for reconstructing complementary reflected beams, comprising two dichroic filters (21, 22; 21', 22') with a gradient where, for at least one of these filters, the direction of the gradient HOG, H'OG' makes an angle of inclination of non-zero gradient δ, δ' with a plane (DOE, D'OE') orthogonal to the reflecting surfaces of the matrices.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003094526-A (JP)
Title: Three-dimensional image forming apparatus and three- dimensional shaping method
Inventor: LAWTON JOHN ALAN
IPC: B29C67/00
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an exposure level becomes high if a beam moving speed becomes slow when radiation beam is moved in a thin layer in a method or apparatus for optically curing the thin layer by irradiating a liquid curable composition with radiation beam and successively laminating the thin layers to form three-dimensional rigid matter and photosetting depth increases to deteriorate the accuracy of the formed three-dimensional rigid matter. SOLUTION: The radiation beam is set to pulse-like beam and the pulse interval and pulse width of the radiation beam are controlled so as to be matched with the scanning speed of the radiation beam on the surface of the liquid curable composition to make the exposure level of the radiation beam constant regardless of an increase and decrease in the moving speed of the radiation beam.
Patent JP-2004060511-A (JP)
Title: Exhaust pipe structure
Inventor: OGATA NAGAHIRO
IPC: F01N13/20
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust pipe structure capable of preventing rainwater having intruded from the exhaust outlet and/or the uncombusted components of the fuel from stagnating in an engine room and establishing a gas exhausting and water bleeding structure excellent in the durability and the easiness in assembling.  <P>SOLUTION: The exhaust structure to exhaust the exhaust gas of an engine 11 to over a casing 3 accommodating the engine 11 is configured so that an exhaust pipe 26 approximately in an L-form to make exhaustion upward is put in communication with a muffler 23, and a water bleeding hole 28 is formed in the bottom of the exhaust pipe 26, and a shield member is installed extending from the communication part between the muffler 23 and inside the exhaust pipe 26 to over the water bleeding hole 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060779-A (JP)
Title: V-ribbed belt
Inventor: NISHIYAMA TAKESHI
IPC: C08L21/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving belt capable of suppressing occurrence of belt slip and maintaining the effect with time even if water comes into an engine room during running in rainy weather.  <P>SOLUTION: This V-ribbed belt 1 has a compressed rubber layer 4 having a rib adjacently to an adhesive rubber layer 2 having buried core wires 3 along the belt longitudinal direction, and base cloth 5 is laminated on the back surface of the belt. The compressed rubber layer 4 is constituted by rubber composition formed by mixing 5-90 pts. wt. of hard porous carbon material 6 into 100 pts. wt. of rubber. As the hard porous carbon material, particles provided by impregnating phenol resin into degreased bran, for example, and then carbonizing and sintering them under nitrogen atmosphere are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057128-A (JP)
Title: Elastic mold for producing three-dimensionally shaped molded article
Inventor: OKUMURA YOSHIFUMI
IPC: A23G9/44
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent elastic mold for producing a three-dimensionally shaped molded article, suppressing occurrence of a permanent set by repeated use and capable of being stably used without impairing the appearance of a molded article over a longer period.  <P>SOLUTION: The elastic mold for producing the three-dimensionally shaped molded article is composed of a shrinkable elastic material and is equipped with one or a plurality of packing parts 1 and a fixing part 2 continuously formed in the packing part 1. A means for suppressing stretch is provided in at least a part of the packing part 1. A part of the packing part 1 is formed in a thicker wall than other part of the packing part 1 or a reinforcing part is preferably formed in the part of the packing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068255-A (JP)
Title: Construction method for underground structure
Inventor: ITO YOSHIHARU
IPC: E21D9/04
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for an underground structure suitable for constructing an underground structure having a comparatively small section such as a man way and a closed conduit, achieving reduction in the weight and cost of an underground laying member, a decrease in the amount of a filler to the underground laying member, reduction in the capability of a laying apparatus, remarkably decreasing the amount of excavated sediment inside the underground laying member, in the periphery of the underground structure and in the floor fitting part, reducing a time and labor for excavation to shorten the term of work and reduce a construction cost, and making a construction space compact to prevent an interference with adjoining land.  <P>SOLUTION: A plurality of underground laying members 22, 23 are laid in a substantially closed forms in a longitudinal section in the ground. This method is provided for excavating the sediment inside the underground laying members 22, 23. Support members 31, 32 are fitted to each one side of all or some of the underground laying members 22, 23. The support members 31, 32 are laid in the substantially closed form in the longitudinal section in the ground. Sediment inside the support members 31, 32 is excavated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067530-A (JP)
Title: Ozostomia-removing agent and composition for oral cavity obtained by using the same
Inventor: ITAKURA SEI
IPC: A61K8/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ozostomia-removing agent which has strong deodorizing effects on chronic non-meal-originating ozostomia, comprises an ozostomia-removing component whose odor or taste itself does not affect on the taste of the ozostomia-removing agent or a composition for oral cavity regardless of shapes of the composition for oral cavity, and permits various taste designs even when the content of the ozostomia-removing component is increased, and to obtain a composition for oral cavity obtained by using the same.  <P>SOLUTION: The ozostomia-removing agent comprises an extract of a plant of the family Labiatae and lactoferrin. The composition for oral cavity comprises the ozostomia-removing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069872-A (JP)
Title: Electrostatic charge image developing toner and developer
Inventor: OGAWA KOICHI
IPC: G03G9/087
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrostatic charge image developing toner which is excellent in low-temperature fixation and offset resistivity, and capable of forming a satisfactorily developed image over a long period by uniformly distributing wax, as for the electrostatic charge image developing toner containing a polyester resin as a binder resin.  <P>SOLUTION: The resin composition having acid number of 5 to 20mgKOH/g, containing polyester having THF insoluble content of 5 to 25 weight % as principal component, and also, containing "ethylene/(meth) acrylic acid ester/(meth)acrylic acid glycidyl ester copolymer" constituted of specific composition of 0.1 to 5 weight % to the total toner weight is used as the resin composition of the electrostatic charge image developing toner. The resin composition, the wax whose maximum heat absorption peak temperature measured by a differential scanning calorimeter is 80 to 130°C, a coloring agent and a charge control agent are melt-kneaded, then, the electrostatic charge image developing toner is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068691-A (JP)
Title: Output control device for v-type multi-cylinder engine and its method
Inventor: KAMIJO YUSUKE
IPC: F02B75/22
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the vibration of a slantedly mounted V-type multi-cylinder engine.  <P>SOLUTION: Torque TA to be generated by a cylinder located at a bank A and torque TB to be generated by a cylinder located at a bank B, when having the same size, have different sizes of lateral components TAh, TBh and vertical components TAv, TBv. By reducing a parameter for determining the generated output of a cylinder located at a predetermined bank (bank A) on the single side by a preset amount, the lateral component TAh of the torque to be generated by each cylinder at the bank A can approach the lateral component TBh to be generated by each cylinder at the bank B. Thereby, the unbalance of the lateral components of the generated output of each cylinder can be corrected and the lateral vibration resulting from slantedly mounting can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071465-A (JP)
Title: Manufacturing method of panel assembly for pdp
Inventor: INOUE KAZUNORI
IPC: H01J11/24
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To form a dielectric layer on the entire substrate by forming a plurality of recessed grooves on the electrode-forming face of the substrate on which electrodes are formed on the entire display region, and coating a dielectric material on the remaining electrodes, and filling the dielectric material in the recessed grooves and firing them.  <P>SOLUTION: The dielectric layer is formed on the entire glass substrate by the following method: namely, a plurality of recessed grooves are formed on an electrode-forming face of the glass substrate on which electrodes are formed on the entire display region, and a dielectric material is coated on the remaining electrodes, and in the state in which the dielectric material-coated surface of the glass substrate is kept upward, the dielectric material is fired at the temperatures at which the dielectric material is softened and a part of it flows into the recessed grooves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071098-A (JP)
Title: Semiconductor storage device and test method of semiconductor storage device
Inventor: NAKAGAWA SUKEYUKI
IPC: G11C11/401
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device on which device evaluation can be easily and exactly performed.  <P>SOLUTION: A pulse synthesizing circuit 26 generates a transition detection signal mtds which logically selectively synthesizes detection signals ceb, web, oeb from transition detection circuits 21-23 which detect transition of control signals CTL (/CE, /WE, /OE) and detection signals ad0, adl from transition detection circuits 24, 25 which detect transition of external address signals ADD (A0, A1) by a pulse generation control code en-code. Thereby, presence of a failure mode can be easily and exactly detected. Also, desired pattern of operation can be reproduced in false by suppressing occurrence of an unnecessary refresh operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066180-A (JP)
Title: Device for wiping circumferential surface of columnar body
Inventor: YAMAGISHI HIROYUKI
IPC: B08B9/023
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for wiping the circumferential surface of columnar body which enables the removal of moisture etc. from the circumferential surface of a columnar body such as a marble column and a metal pipe.  <P>SOLUTION: A toroidal body 2 having a proper closed curve cross-section is air-tightly formed out of an elastic material and is arranged so as to surround the columnar body 1 to be wiped for the removal of moisture. Fluid is properly filled into the toroidal body 2, is expanded inwardly in the radial direction and is brought into contact with the outer circumferential surface of the columnar body 1.  <P>COPYRIGHT: (C)2004,JPO