baber/WOPTO huggingface dataset:
Patent JP-2004298083-A (JP)
Title: Reagent and method for measuring calcium in specimen
Inventor: SOYA AKIYO
IPC: G01N33/84
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring calcium by making use of the activation of phospholipase D by calcium ion.  <P>SOLUTION: A reagent for measuring calcium in specimens is provided, containing the phospholipase D ≥50% in the ratio of a phospholipase D isozyme with a molecular weight of about 57 kilodalton and a compound of formula(I)[wherein, X1 is a chromogenic group; and X2 is H, a chromogenic group or a (substituted) alkyl or phenyl] as a substrate for the phospholipase D.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304589-A (JP)
Title: Image coding device and method therefor
Inventor: KAMETANI TAKASHI
IPC: H04N19/93
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image coding device capable of transmitting the image data compressed in variable length coding processing without overflowing.  <P>SOLUTION: When a value acquired by counting with a bit number counter 46 is equal to or less than αLmax, a data amount control factor determining unit 48 sets a data amount control factor to 1, and a multiplication unit 44 multiplies a supplied DCT (Discrete Cosine Transform) factor by 1. When the value acquired by counting with the bit number counter 46 is over αLmax, the data amount control factor determining unit determines whether a value acquired by counting with a DCT factor counter 47 is equal to or less than m or not. If it is equal to or less than m, the data amount control factor is set to 1. If it is over m, the factor is set to x. The multiplication unit 44 multiplies the DCT factor by 1 when the value acquired by counting with the DCT factor counter 47 is equal to or less than m, or multiplies the DCT factor by x when it is over m.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298461-A (JP)
Title: Refraction measuring apparatus
Inventor: MIHASHI TOSHIBUMI
IPC: A61B3/113
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refraction measuring apparatus which enables a measurement in more natural attitudes by accomplishing the measurement of the refraction of the eyes to be examined as looking at the object outside.  <P>SOLUTION: The measuring light flux from a light source 21 is reflected with a mirror 25, turned to the light flux with a ring like cross section to be admitted into a freely curved prism 31 along the optical axis O2, then, reflected on a surface 31b and a light flux separation surface 31a and guided to the eyes E to be examined along the optical axis O1 together with the visible light from outside the apparatus to form a ring pattern on the eyeground F. The measuring light flux reflected on the eyeground F is received by the CCD 23 through the freely curved prism 31 and a prism 22 to photograph the ring pattern. An arithmetic controller 4 calculates the sphericity, the degree of astigmatism and the angle of astigmatism axis by analyzing the ring pattern taken. The refraction measuring apparatus 1 also can carry out the measurement even when mounted on the head part H of the subject A with a mounting part 1a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298818-A (JP)
Title: Pretreatment method and apparatus therefor in supercritical water treatment of organic material
Inventor: FUTAMI HIDEO
IPC: B01J3/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating method for preventing bad conditions such as lowering of heat transfer by occurrence of inorganic salt precipitation, blocking of a fluid flow passage, and loss of catalytic activity, and to provide a treating apparatus for executing the treating method in a process for manufacturing fuel gas composed essentially of hydrogen, methane and the like by treating organic materials such as sewage sludge and biomass containing inorganic salts with supercritical water.  <P>SOLUTION: Before performing decomposition and gasification of organic materials with supercritical water in a reactor, slurry obtained by suspending organic materials to be treated in water and grinding particles are maintained in a floating fluidized state in a pretreatment vessel, are heated to the supercritical state of water, deposits attached to a vessel wall or the like are exfoliated and removed by the grinding particles, and further inorganic salt depositing as a solid particulate is separated and removed. A processing method for performing gasification treatment of fluid to be treated after removing the inorganic salt, is included.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311225-A (JP)
Title: Catalytic powder, catalytic electrode, and electrochemical device
Inventor: MOTOMURA ISATO
IPC: H01M8/00
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide catalytic powder, a catalytic electrode and an electrochemical device capable of improving output characteristics.  <P>SOLUTION: In this catalytic powder 1 included in an electrode, the catalytic powder 1 is prepared by supporting a catalytic substance formed of at least catalyst 3 on conductive powder 2; the ratio of the catalytic substance to the catalytic powder 1 is 55-75 wt.% at a weight ratio; and the area density of the catalyst substance is 1-3 mg/cm<SP>2</SP>. This catalytic electrode contains the catalytic powder 1 and a solid polymer electrolyte. This electrochemical device comprises at least two electrodes and an ion conductor caught between the electrodes, and the catalytic electrode constitutes at least one of the electrodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312448-A (JP)
Title: Optical amplifying repeater
Inventor: HAYASHI MASAHARU
IPC: H04B17/40
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical amplifying repeater which transmits and receives signals to and from a supervisory control part by a simple structure when monitoring or controlling a plurality of optical amplifiers different in potentials.  <P>SOLUTION: The optical amplifying repeater is provided with; a signal connection part 3 which allows signals to be transmitted and received by electric-optical conversion and optical-electric conversion when transmitting and receiving signals between optical amplifiers 7 different in potentials and to supervisory control part 2; and an A/D conversion circuit 4 which is connected to the signal connection part 3 and converts signals outputted to optical amplifiers to serial digital signals based on a clock signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305502-A (JP)
Title: Simple fire extinguishing apparatus
Inventor: IMAMURA YOSHIO
IPC: A62C35/20
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple fire extinguishing apparatus which can be confirmed easily at night time even when a power failure caused by a fire and the confirming section of which is not damaged by contact which occurs usually and does not become an obstacle at time of taking refuge.  <P>SOLUTION: This simple fire extinguishing apparatus is constituted by introducing a feed water pipe into a case attached to a wall surface in a room in a buried state and providing a water shut off valve on the downstream of the feed water pipe. In addition, a fire hose housed in the case in a folded state is provided on the downstream side of the water shut off valve and the downstream-side front end of the fire hose is connected to a fire hose nozzle through the cover of the case. A handle provided to the cover is formed in a transparent hollow body and a luminous agent which emits light by accumulating light energy is applied to the internal surface of the handle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002806-A (JP)
Title: Poly(silanylene-diethynyl arylene) and positive hole transport material
Inventor: OSHITA JOJI
IPC: C08G77/60
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive hole transport material having a stable light emission property at high temperatures.  <P>SOLUTION: The positive hole transport material which constitutes an organic electroluminescent element comprises poly(silanylene-diethynylarylene) having weight average molecular weight of 500-100,000 and represented e.g. by formula (1) and has a stable light emission property at high temperatures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320103-A (JP)
Title: Structure for preventing water from pooling in tone hole of wireless apparatus
Inventor: HASHIMOTO SHUHEI
IPC: H04B1/38
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for preventing water from pooling in a tone hole applicable to a microphone container case the attitude of which is indefinite such as a microphone container case of a wireless apparatus.  <P>SOLUTION: The structure is constituted in such a way that the case 1 for containing a microphone 4 of the wireless apparatus is formed with a vent hole 1b leading to a case outer surface from a side of a microphone tone hole 1a, an opening of the vent hole 1b is covered by a blocking cap 6 being an elastic body via a space part, and the blocking cap 6 is pressed by a microphone operating member 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003289252-A (JP)
Title: Delta sigma modulation circuit
Inventor: INOTSUKA YUKINORI
IPC: H03M3/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly and simply control a multiplier coefficient corresponding to kinds of voice source, kinds of music, etc., in a delta sigma modulation circuit 11 which modulates input audio signal of analog or multi-bit to high speed 1 bit audio signal.  <P>SOLUTION: Integrators M1 to M7 are switched capacitors integrators which respectively have switched capacitors SC1 to SC7, and feedback circuits SC11 to SC13 for carrying out zero point control, are also have switched capacitors. The switching frequency of the switched capacitors, in response to an input signal level or setting of a user, can be switched by a multiplier coefficient switch part 16. Therefore, quantization noise property and oscillation limit can be smoothly and simply changed to a desired value only by controlling the switching frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314342-A (JP)
Title: Manufacturing method for heat sensitive recording material
Inventor: TSURUMI MITSUYUKI
IPC: B41M5/28
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a heat sensitive recording material, by which a heat sensitive recording material high in light resistance can be manufactured and hue of ground whiteness can be adjusted without adding an excessive additive.  <P>SOLUTION: The multi-color heat sensitive recording material has a plurality of micro capsule contained heat sensitive recording layers. When the heat sensitive recording layers are formed, the electric conductivity of microcapsule liquid is each adjusted to control the optical concentration of the minute fogging in each heat sensitive recording material to be within 0.01 to 0.20 by means of a minute fogging control means. The minute fogging control means is used to control so that the ground whiteness in color system chromaticity diagram of CIE L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>has 88 to 100 of L<SP>*</SP>, and that a<SP>*</SP>, b<SP>*</SP>are contained within an elliptic circle, in which a line connecting (a<SP>*</SP>, b<SP>*</SP>)=(-2, -6) with (a<SP>*</SP>, b<SP>*</SP>)=(2, -5) is made a short axile and a line connecting (a<SP>*</SP>, b<SP>*</SP>)=(-1.5, 1) with (a<SP>*</SP>, b<SP>*</SP>)=(1, -11.5) is made a long axile, to manufacture the heat sensitive recording material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000555-A (JP)
Title: Dosage determination support device, syringe, and health care support system
Inventor: WATANABE KIICHI
IPC: G16H10/60
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dosage determination support device precisely determining a dosage fitted to the health state of a user.  <P>SOLUTION: The dosage determination support device is provided with a sensor 28 measuring a glucose level obtained from the blood of the user, a memory 48 storing an arithmetic table showing a correspondence between the glucose level and the amount of insulin, a CPU 50 referring to the arithmetic table stored in the memory 48 and computing the amount of insulin corresponding to the glucose level, a display part 34 displaying the amount of the insulin, and a speech processing part 52 speech-processing the amount of the insulin and outputting the speech from a speaker 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320939-A (JP)
Title: Motor control method for hybrid automobile and its device
Inventor: MORISHITA MAOMI
IPC: B60L50/16
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control method for a hybrid automobile and a device therefor which can make the installation of a separate heat source unnecessary by realizing the heating of an ATF (automatic transmission oil) by making a motor itself as the heat source and which can perform the effective heating of the ATF.  <P>SOLUTION: In the hybrid automobile in which driving force is generated by one of an engine 2 and the motor 4 or both of them or with a combination of both, and which has a structure in which all the motor 4 or a part of the motor 4 is immersed in a fluid (for example, the ATF) which is put into an engine part including the engine 2, when the temperature of the fluid is below a prescribed temperature, the motor 4 is controlled so as to become a state of not generating rotational torque, and when the motor 4 is controlled so as to become the state of not generating the rotational torque, heat generation occurs in the motor 4, and accordingly, the fluid is heated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328044-A (JP)
Title: Exhibition information transmission reception system
Inventor: NAKACHI MASANOBU
IPC: H04N5/225
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhibition information transmission reception system whereby a plurality of people can simultaneously acquire information of articles on display and to provide an exhibition information transmission reception system whereby a user having a copying authority can copy the information of the articles on display subjected to copy limitation.  <P>SOLUTION: An exhibition information transmission apparatus provided with a communication apparatus and a recording apparatus is placed on the side of the articles on display. A user has an exhibition information receiver provided with a communication apparatus and a recording apparatus. When the user uses the exhibition information receiver to make an information acquisition request, the communication apparatus of the exhibition information receiver and the communication apparatus of the exhibition information transmission apparatus make communication with each other and the exhibition information receiver copies the information of the articles on display. When a copy limitation unit is attached to the exhibition information transmission apparatus and the exhibition information receiver, the information related to the articles on display is copied only for the exhibition information receiver whose copying is permitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322701-A (JP)
Title: Door weather strip
Inventor: MITACHI SHIGEMI
IPC: B60J10/08
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door weather strip which can surely prevent water from entering by closely coming into contact with a weather strip on a body side even when a variation occurs in the attaching or the fitting.  <P>SOLUTION: This door weather strip is attached to a door panel 1 of a vehicle, and an elastic contact surface 12 of a die molded section 11 is elastically brought into contact with the contact surface 4 of the body side weather strip 3 attached to a body 2. A rib 13 is projected from the elastic contact surface 12 of the die molded section 11, and both of the rib 13 and the elastic contact surface 12 are brought into elastic contact with the contact surface 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327538-A (JP)
Title: Semiconductor chip
Inventor: KINUGASA HAJIME
IPC: H01L27/04
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor chip which is kept high enough in resistance to ESD of a power supply system without reducing a user design region.  <P>SOLUTION: A semiconductor integrated circuit having a plurality of power supply systems is mounted on a rectangular semiconductor chip 10. The semiconductor chip 10 includes I/O regions 11_1 and 11_2 and a chip corner 13_2 sandwiched between the I/O regions 11_1 and 11_2. An ESD protective region 13_20 equipped with an ESD protective circuit 13_21 composed of NMOS transistors 13_21a and 13_21b, and a resistor element 13_21c is provided in the above chip corner 13_2 to absorb a high voltage induced by an electrostatic discharge applied across power supply interconnecting lines 14_1, 14_2, and 14_3 of power supply systems having different voltages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324466-A (JP)
Title: Scroll type compressor
Inventor: SUMI TAKASHI
IPC: F04C29/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll type compressor capable of suppressing thermal deformation of a fixed scroll member and reducing noises by forming a delivery chamber of sufficient capacity in another end surface side even if the fixed scroll member is thin.  <P>SOLUTION: This scroll type compressor is provided with the fixed scroll member 250 and a turning scroll member 240, expands and contracts volume of a working chamber 25 by turning the turning scroll member 240, and forms a delivery chamber 257 delivering high pressure gas generated by compressing cooling medium sucked in the working chamber 256 with another end surface of the fixed scroll member 250 and a plate member 260. The delivery chamber 257 is formed by a recess part provided on at least one of the fixed scroll member 250 and the plate member 260. Consequently, thermal deformation of the fixed scroll member can be suppressed and noises can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324208-A (JP)
Title: Hydraulic circuit for excavating revolving work machine
Inventor: TAKAHASHI KIWAMU
IPC: E02F9/22
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit for an excavating revolving work machine, which ensures the dependency of speed control of an upper revolving body, enables arbitrary setting of speed increase at the time of single operation of a boom or an arm, is small in speed change when the machine is switched from single operation to complex operation, and good in operability at the time of the single operation.  <P>SOLUTION: According to the hydraulic circuit, a boom direction switching valve and an arm speed increasing direction switching valve to which pressure oil of a first pressure oil pump is preferentially distributed, are arranged in a first valve group, and an arm direction switching valve and a boom speed increasing direction switching valve to which pressure oil of a second pressure oil pump is preferentially distributed, are arranged in a second valve group. Then each speed increasing direction switching valve is configured so that an oil quantity to be bled off is determined depending on a switching stroke location, and that a predetermined oil quantity can be bled off at a maximum switching stroke location.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328579-A (JP)
Title: Image recording medium with image recorded for displaying position of visual point
Inventor: NAKAJI SHUHEI
IPC: H04N5/765
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording medium which records an image for teaching an operator operation to other persons.  <P>SOLUTION: The image recording medium recording the image simultaneously displays an image photographed from the visual line of the operator and an image obtained by photographing an operators whole body in synchronism with the previous image, and displays a marker showing the operator movement of a visual point at the image photographed from the visual line of the operator. The operator virtually experiences the line of sight and the visual point of a superordinate person who is skilled in operation, and views and listens the whole-body operation of the superordinate person synchronized together with the visual experience. Thus, an image recording medium for teaching the operation to beginners and intermediate class persons is provided. The image reproduced from the image recording medium can be used suitably, to acquire movement actions of sports, etc., the operation and the like of a therapeutic unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004035549-A (JP)
Title: Method for producing iminodisuccinic acid ammonium metal salt, and iminodisuccinic acid ammonium metal salt
Inventor: GROTH TORSTEN
IPC: C05D9/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complexing agent without having any toxico-ecological drawback.  <P>SOLUTION: This iminodisuccinic acid ammonium metal salt is expressed by formula 8: IDA(NH<SB>4</SB>)<SB>x</SB>(Na)<SB>y</SB>(K)<SB>z</SB>(Me)<SB>m</SB>-(NH<SB>3</SB>)<SB>n</SB>. The method for producing iminodisuccinic acid ammonium metal salt expressed by formula 8 comprises a first process of mixing maleic anhydride (MA) with an alkali metal hydroxide and water by (2:0-3:5-30) molar ratio, and then blending ammonia by MA:ammonia=(2:1.5-8) molar ratio to obtain iminodisuccinic acid ammonium salt and a second process of performing a reaction by mixing the obtained salt with a metal oxide, metal hydroxide and/or other metal salts or their mixtures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004331706-A (JP)
Title: High-density polyethylene resin and container using the same resin
Inventor: WATABE YOSHIMASA
IPC: B65D1/09
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-density polyethylene resin having excellent moldability, high impact resistance and excellent smoothness of the surface of a molded product and a container composed of the resin and having surface smoothness of ≤10 μm average surface roughness and suitable as a large-sized high-purity medicine container having ≥50 L inner volume.  <P>SOLUTION: The high-density polyethylene resin having characteristics of (a) 0.94-0.97 g/cm<SP>3</SP>density, (b) 1-15 g/10 min melt flow rate, (c) ≥160 mN melt tension, (d) ≤0.30 MPa shear stress and (e) ≥30 kJ/m<SP>2</SP>Charpy impact strength is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335635-A (JP)
Title: Nitride semiconductor thin film device employing slightly-tilted substrate, and manufacturing method thereof
Inventor: CHIN KYOKUKYO
IPC: H01L29/778
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain surface homology suitable for a purpose by simply controlling the angle of a slightly-tilted substrate.  <P>SOLUTION: Using a sapphire slightly-tilted substrate having an off-angle of 0.5° or less, a plurality of nitride semiconductor films having flatness in an atomic scale are fabricated by a molecular beam epitaxy method to manufacture a nitride semiconductor device. Further, an optical device or an electronic device element of the nitride semiconductor device is fabricated by using a linear step of the atomic scale.  <P>COPYRIGHT: (C)2005,JPO&NCIPI