baber/WOPTO huggingface dataset:
Patent JP-2003292268-A (JP)
Title: Load receiving bracket
Inventor: HOSHINO JIYUUICHI
IPC: B66B7/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an excessive load applied on a part between upper and lower portion of a guide rail that are not fixed when a car frame is used as a moving scaffolding even in an elevator having no machine room.  <P>SOLUTION: This load receiving brackets 17a to 17c are used for a mounting device wherein a plurality of guide rains 3a to 3d are arranged in a hoistway 2 by fixing upper and lower portions, and wherein an elevating means for elevating the car frame 5 formed with a work scaffolding 4 is supported at the upper portions of the guide rails 3a to 3d. The load receiving brackets 17a to 17c fix the upper portions of the guide rails 3a to 3d. The load receiving brackets 17a to 17c are formed by brackets main bodies 17, 24, 34 fixed at predetermined positions on a wall surface of the hoistway 2 upper portion, and installing portions 18, 25, 35 provided on the bracket main bodies 17, 24, 34 so as to be attached with the guide rails 3a to 3d. A lower side from a supporting part of the elevating means at the upper portions of the guide rails 3a to 3d is attached to the installing portions 18, 25, 35, thereby fixing the upper portion of the guide rails 3a to 3d and supporting a load applied on the elevating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031489-A (JP)
Title: Apparatus for device and for setting adjustment device
Inventor: PETASCH THOMAS
IPC: G05G23/00
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a device which enables highly precise mutual adjustment of each member and highly precise adjustment for setting. SOLUTION: An apparatus for adjusting a device in particular an optical element regarding semiconductor lithography and for setting an adjustment device, in particular in a μm range, nm range and below, comprises a base (2) and a head (3) spaced apart therefrom. The two parts are connected to one another by at least one adjustment device (1), the angle of which, or the spacing between which, can be adjusted or set by a length-adjustment device, which has side parts (10, 11).
Patent JP-2002338679-A (JP)
Title: Process for producing polycarbonate
Inventor: KAUTH HERMANN
IPC: C08G64/20
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polycarbonate, which comprises an interfacial polycondensation process improved as compared with the known process. SOLUTION: The process for producing a polycarbonate involves a step of forming an emulsion by introducing (i) an organic phase containing a solvent for a polycarbonate and phosgene and (ii) an aqueous phase containing an alkali solution, dihydroxy compound and, if desired, a monophenol into a circulating reactor loop containing a residence tank, a mixer if necessary, a pump and a heat exchanger. This process, in which specified temperature and processing conditions are maintained, gives a polycarbonate resin having good properties and a wastewater characterized by high purity.
Patent JP-2003303650-A (JP)
Title: Jack with switch
Inventor: SUZUKI YOSHIAKI
IPC: H01R13/71
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a scraping abrasion of an contact piece driving insulator generated when a plug is inserted into and pulled out from a plug insertion hole.  <P>SOLUTION: A plug insertion hole 2 is opened at the front part of a body 1, and the contact piece driving insulator 10 is arranged at the peripheral part of the plug insertion hole along the longitudinal direction thereof, and a metal piece 11 is adhered and fixed to the front surface part of a main body made of insulating plastics, namely, to the surface facing the plug insertion hole 2. A movable contact piece 5, and a fixed contact piece contacting with the movable contact piece in a steady-state, driven by the contact piece driving insulator 10, are arranged at the back side thereof. The other movable contact piece 7 having a protrusively curved vertically moving part 7a, and the other fixed contact piece contacting with the other movable contact piece in a steady- state are arranged at the peripheral side of the plug insertion hole 2 facing the contact piece driving insulator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051626-A (JP)
Title: HIGH Tc MICROBRIDGE SUPERCONDUCTOR DEVICE USING SNS- STEPPED JUNCTION BETWEEN STEPPED EDGES
Inventor: DIIORIO MARK S
IPC: C01G1/00
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a microbridge superconductor device, using a high temperature superconductive material with high reliability by using a conventional method for manufacturing a thin film. SOLUTION: A substrate 26 comprises a flat surface 40 in the lower part, an inclined surface 42 with a slope of about 20 deg. to about 40 deg., and a flat surface 44; a superconducting material layer 50 in a c-axis direction is formed on the surface of the lower substrate, and the layer 50 is provided with an exposed a-axis edge 56, having a slant face adjacent to and in a direction of moving away from the contact point 58 between the surface of the lower substrate and the inclined surface. A non-superconductive normal material 60 is formed on the superconductive layer 50, 52 and the exposed part of the substrate 26 to form a superconductor-non-superconductor-superconductor(SNS) microbridge junction.
Patent JP-2003309115-A (JP)
Title: Plasma cvd apparatus
Inventor: TSUJI NAOTO
IPC: H01L21/687
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma CVD apparatus capable of forming a thin film having a uniform film thickness and quality.  <P>SOLUTION: The plasma CVD apparatus comprises a vacuum chamber, a shower head disposed in the vacuum chamber, and a susceptor so installed as to face the shower head in parallel and on which a body to be treated is placed. Related to the plasma CVD apparatus, the peripheral part of the susceptor on which the object to be treated is placed is embedded with an insulating ring. The surface of susceptor is so deformed as to be a concave rotational plane, with a distance between the susceptor and the shower head being longest at the central part while being shorter as advancing radially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147389-A (JP)
Title: Method for producing fatty acid calcium salt from oil having high glyceride content
Inventor: STROHMAIER GEORGE K
IPC: A23K1/16
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a calcium salt of an unsaturated fatty acid derived from a fish oil. SOLUTION: The method for preparing a fatty acid calcium salt comprises (a) a step of preparing a fatty acid feedstock having a glyceride content of about 30 to about 60 wt.%, (b) a step of adding, to the feedstock, calcium oxide in an amount of about 2-3 equivalents relative to the feedstock to form a reactive admixture, and (c) a step of adding water in an amount of about 2 to about 5 equivalents relative to calcium oxide to hydroxylate calcium oxide thereby neutralizing the fatty acid to form a calcium salt.
Patent JP-2003316041-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: TANAKA DAISUKE
IPC: G03G5/05
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor free from the peeling of a protective layer caused by endurable service in repetitive use and excellent in wear and abrasion resistance and electrophotographic characteristic, and to provide a process cartridge and an electrophotographic device having the photoreceptor.  <P>SOLUTION: In the electrophotographic photoreceptor having a photoreceptive layer and the protective layer on a conductive supporting body, the protective layer incorporates at least either conductive particles or charge transporting material and thermosetting resin, and the protective layer is formed by passing many stages of drying temperature in a drying stage after coating, and initial drying temperature (A°C) is within ±25°C of the boiling point of a solvent used for the coating paint of the protective layer, and initial drying time is 15 s to 15 min, and the total time of multistage drying except the initial drying time is 20 to 120 min. Thus, the electrophotographic photoreceptor, and the process cartridge and the electrophotographic device having the photoreceptor are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318265-A (JP)
Title: Semiconductor device
Inventor: KITAGAWA NOBUTAKA
IPC: H01L29/74
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize superior protective characteristic by a low voltage trigger and improve reliability, when an ESD protective circuit using SCR is applied to a CMOS LSI wherein a low power source voltage becomes preferable.  <P>SOLUTION: On the same semiconductor chip, this semiconductor device is provided with: an input pad 15 and a power source pad 11 which are connected with an input circuit 10; an SCR which is constituted of a PNP transistor Q5, and an NPN transistor Q6 in the state that a part between an anode and a cathode is connected across the input pad and GND; and a PMOS transistor QP for SCR trigger. In the PMOS transistor QP, a part between a source and a drain is connected across the input pad and a base of the NPN transistor, the source and a substrate region are mutually connected, and a gate is electrically connected with the power source pad.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311816-A (JP)
Title: Measuring method for deflection of screw of screw type extruder, and screw type extruder
Inventor: MURAKAMI MASAO
IPC: B29C48/92
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method for the deflection of the screw of a screw type extruder, capable of estimating the abrasion quantity of the leading end surface of a screw blade and the inner peripheral surface of a barrel hole without detaching the draw-out of the screw and the detachment of a barrel, and the screw type extruder.  <P>SOLUTION: In the measuring method for the deflection of the screw, the distance up to the leading end surface of the screw blade of the screw 12 during the operation of the screw type extruder 10 is measured using the eddy current type displacement sensor 14 provided to the barrel 11 of the screw type extruder 10. Further, the screw type extruder equipped with the barrel 11 and screws 12 and 12' is equipped with the sensor holding body 13 provided to the barrel 11 so that the leading end surface constitutes a part of the inner peripheral surface of the barrel hole 11b, the eddy current type displacement sensor 14 held to the sensor holding body 13 to detect the distance up to the screw 12 during operation and a sensor output processing means 15 for processing the output from the sensor 14 to measure the distance up to the leading end surface of the screw blade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317627-A (JP)
Title: Heat treatment device
Inventor: KANO TAKAHIRO
IPC: H01J9/46
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment device with an installation area suppressed to the utmost capable of putting a plurality of substrates under a heat treatment at the same time.  <P>SOLUTION: Substrate supporting devices 36 constituted by conveying rollers 34 are installed inside a furnace body 20 of a second heating furnace 18, in which, the plurality of substrates 24 are to be supported in parallel in a vertical direction with each other in a state separated from each other, so that a heat treatment can be given a plurality of the substrates 24 at the same time. Moreover, since the second heating furnace is itself to be moved up and down vertically by a hydraulic cylinder 22, each substrate 24 can be supported by the substrate supporting device at a given step in conveying, and so, the substrate 24 put under a heat treatment for a given period of time in the second heating furnace 18 can be selectively sent out to a second conveying passage 28. That is, a heat treatment device 10 with an installation area suppressed to the utmost is provided which can put a plurality of the substrates 24 under a heat treatment at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319565-A (JP)
Title: Charging monitor device
Inventor: NAKAMURA HIDEJI
IPC: H02J7/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To positively monitor a battery by detecting the abnormal operation of a voltage measuring means for measuring the voltage of the battery to be monitored when charging.  <P>SOLUTION: A charging monitoring device includes the voltage measuring means VM for measuring the voltage of the battery to be charged, and monitors a charging condition of the battery BT. A charging abnormality monitoring means CF for determining whether or not the charging condition is abnormal against the battery BT is provided, based on fluctuations in variation against the time of the voltage measured by the voltage measuring means VM, or the fluctuations in variation against the amount of charging electricity measured by the voltage measuring means VM. When the charging abnormality monitoring means CF determines that the charging condition is abnormal, a measuring condition monitoring means MC for determining whether or not the operation of the voltage measuring means VM is abnormal is provided, based on the measuring voltage of the voltage measuring means VM.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316400-A (JP)
Title: Voice signal processor and voice signal processing method
Inventor: OBARA TAKASHI
IPC: G10L21/0208
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice signal processor in which an amount of data processing and an amount of stored data which are required for the function of a noise canceller, an echo canceller or a voice switch especially in a coding system can be reduced without deteriorating the voice quality, so that the voice signal processing efficiency can be improved.  <P>SOLUTION: This voice signal processor is provided with a wide-band encoder 13 and a noise canceller 12. At the time of a mode in which a voice encoder for high frequency region 131 is not operated, the noise canceller 12, an echo canceller 16 or a voice switch 18 does not operates and passes a digital voice signal VS to transmit it to the encoder 13. A voice encoder for low frequency region 130 has a noise cancelling function for low frequency region and it executes voice coding processing only to the component of a low frequency- region voice signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318025-A (JP)
Title: Electromagnetic actuator
Inventor: TAKAHASHI TOSHIMITSU
IPC: H01F7/16
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic actuator which reduces the iron loss of an armature, is restrained from deteriorating in shock fracture strength, and improved in reliability and durability.  <P>SOLUTION: A solenoid valve 16 is equipped with an upper core 26 and a lower core 27 which are each formed by laminating steel sheets and the armature 25 which composes a magnetic circuit together with either of the cores 26 and 27 so as to operate. The armature 25 is formed of a bulk material where a ceramic sheet 35 is buried, and when electric power is applied to an upper coil 28 and a lower coil 27 wound on the cores 26 and 27 respectively, the armature 25 reciprocates along a valve guide 17 as accompanied with an armature stem 21 that is formed in one piece with the armature 25 by casting. By this setup, a valve 15 is opened or closed to set up or cut off the communication between a combustion chamber 13 and a port 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313581-A (JP)
Title: Method for producing orange oil
Inventor: UEDA JUNKO
IPC: C07C7/05
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing orange oil containing valencene in a high concentration in a good efficiency at a low cost.  <P>SOLUTION: This method for producing the orange oil is characterized by distilling the raw material oil containing valencene by mixing with a high boiling solvent having ≥240°C boiling point at a normal atmospheric pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324876-A (JP)
Title: Stator for rotating electric machine
Inventor: ASAI JIRO
IPC: H02K1/16
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator for a rotating electric machine capable of favorably reducing or eliminating an opening of a slot of a stator core, while preventing the occurrence of derivation problems such as a complex manufacturing process, an increase in magnetic resistance, the lowering of the mechanical rigidity of the stator core and the like.  <P>SOLUTION: By accommodating a stator coil of a segment sequential bonding type in an enclosed slot 102, the distribution of flux is improved and magnetic resistance between the stator core 100, and a rotor core is reduced, without employing a divided stator structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002370548-A (JP)
Title: Clip retainer for heat exchanger
Inventor: ANDERSON DANA L
IPC: B60H1/32
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To improve assembling easiness and servicing accessibility in CRFM. SOLUTION: This heat exchanger assembly 102 includes a condenser assembly 106, a radiator assembly 104, a fan shroud 108 and a clip 204 for holding the condenser assembly 106. The clip includes a base part 302, a first engagement part 308, a second engagement part 310 and a lock part 322. The base part has a first end 304, a second end 306, a top side 324 and a bottom side. The first engagement part is extended from the bottom side of the base part and has a first flange 312A and a second flange 312B. The first flange and the second flange form a groove 314 along the first end of the base part. The second engagement part is extended from the bottom side of the base part along the second end of the base part.
Patent JP-2003323853-A (JP)
Title: Cold-cathode electric field electron emission display device
Inventor: KONISHI MORIKAZU
IPC: H01J29/04
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-cathode electric field electron emission display device having a structure in which a discharge between a spacer and an anode electrode or a convergent electrode is difficult to occur even in case a contact failure or a conductive failure occurs.  <P>SOLUTION: This cold-cathode electric field electron emission display device is so structured that a cathode panel CP in which a plurality of cold-cathode electric field electron emission elements having the convergent electrode 15 are installed and an anode panel AP in which a fluorescent material layer 23 and an anode electrode 24 are installed are joined in their peripheral parts. Between the cathode panel CP and the anode panel AP, a plurality of spacers 31 composed of spacer main bodies 31 made of conductive ceramics, a 1st electrode 32 formed at its upper end face 31A, and a 2nd electrode 33 formed at its lower end face 31B are arranged. The upper ends of the spacers contact with the anode electrode 24 via the 1st resistor layer 34, and their lower ends contact with the convergent electrode 15 via the 2nd resistor layer 35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003006861-A (JP)
Title: Optical disk recording device
Inventor: OGAWA ATSUSHI
IPC: G11B7/125
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain the acquisition of the optimum dignity of a reproduction signal responding to the magnification of recording speed in an optical disk recording device that can do the record of an optical disk with varying the magnification of the record speed. SOLUTION: The recording power value of a laser beam is controlled to then be recorded so that to make the target β value of the reproduction signal becomes lower responding to power value becoming higher which is a parameter related to the target value of the recording depth of a pit. Thereby waveform distortion is resisted in the reproduction signal and then the dignity of the reproduction signal is improved even when the magnification of the recording speed set high is recorded.
Patent JP-2003054273-A (JP)
Title: Power transmission device of automobile
Inventor: MINOWA TOSHIMICHI
IPC: B60L50/16
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To avoid loss of inertial torque of a generator in a hybrid car provided with an engine, a motor and the generator. SOLUTION: In a power transmission device of an automobile provided with the engine 1, the generator 15 driven by output of the engine 1, and a motor 29 driven by power output of the generator 15 and discharge output of a battery 47, a clutch mechanism 23 is provided between an output shaft of the engine 1 and an output shaft of the generator 15. By this, occurrence of inertial torque of the generator can be restricted. Thus, correction of the inertia torque due to the engine or the motor becomes unnecessary, and a fuel cost can be drastically reduced at acceleration of the vehicle.
Patent JP-2003329825-A (JP)
Title: Liquid crystal display element
Inventor: SEKIGUCHI KANETAKA
IPC: G02B5/32
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To construct a liquid crystal display element without dependence on any angle of visual observation and being excellent in chroma by reducing angular dependence of reflected light color of selective reflection color filters.  <P>SOLUTION: The selective reflection color filters 5, 6, 7 reflecting light with a specified wavelength and transmitting light other than the light with the specified wavelength in the visible ray region are disposed on the inside surface of the first substrate 1. Transmissive color filters 55, 56, 57 transmitting light with a specified wavelength and absorbing light other than the light with the specified wavelength are disposed on the selective reflection color filters. Furthermore, the specified wavelength corresponding to the light reflected by the selective reflection color filters and the specified wavelength corresponding to the light transmitted by the transmissive color filters preferably exist in a nearly identical wavelength region in the visible ray region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330376-A (JP)
Title: Front plate for video display apparatus
Inventor: MIZUMOTO TOMOHIRO
IPC: C08F220/18
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methacrylic resin front plate for video display apparatus which has necessary transparency and rigidity, and excellent heat resistance, and has an excellent flawing resistance even if the front plate does not always undergo a hard coating treatment and which is adequate particularly for projection television applications.  <P>SOLUTION: The front plate for the video display apparatus consists of the methacrylic resin prepared by polarizing a polymerizable mixture containing (A) 60 to 99 parts by weight monofunctional monomer mainly composed of methyl methacryate and (B) 1 to 40 parts by weight polymer mainly composed of methyl methacryate, and (C) a monofunctional monomer having at least two radical polymerizable double bonds within the molecule at 0.1 to 40 parts by weight per 100 parts by weight total of the component (A) and (B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326238-A (JP)
Title: Treating method for waste rock wool and paper-making sludge
Inventor: TERAYAMA TAKASHI
IPC: B09B3/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently treat waste rock wool and paper-making sludge which are waste difficult to treat and to reutilize them as a rock wool raw material.  <P>SOLUTION: The waste rock wool is compounded with the paper-making sludge with a solid weight ratio of 100:6 to 100. The mixture is kneaded, solidified and pelletized and a pellet is reutilized as a raw material to be charged into a melting furnace for manufacturing rock wool. As the waste rock wool, waste material occurred from a building overhaul site and waste material produced from a rock wool product manufacturing process are cited. As the paper- making sludge, the paper-making sludge discharged from a paper-making process in which recovered waste paper is utilized, is cited.  <P>COPYRIGHT: (C)2004,JPO