baber/WOPTO huggingface dataset:
Patent JP-2001277963-A (JP)
Title: Bumper structure for automobile
Inventor: SATO KENICHI
IPC: B60R19/16
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a bumper structure for an automobile capable of reducing damage done to knees of a pedestrian by contact at low speed traveling time. SOLUTION: A bumper upper part 10 is formed of an upper side impact absorbing member 12 interposed between an upper side bumper beam 11 and a bumper face 13. A bumper lower part 20 is formed by interposing a lower side impact absorbing member 22 between a lower side bumper beam 21 and the bumper face 13. Longitudinal directional strength of the upper side impact absorbing member 12 is set low to the lower side impact absorbing member 22. Torque such as reducing a bending angle 8 of the knees H can be imparted by scooping up a lower part of the lower limbs R of the pedestrian M by the bumper lower part 20 to reduce damage to the knees H.
Patent JP-2001282506-A (JP)
Title: Rearrangement method and device adopting partial coincidence retrieval and recording medium
Inventor: KATO TETSUYA
IPC: H04J3/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide rearrangement method by which processing speed is increased by successively receiving and rearranging processing requests so as not to be concentrated at the same time by dispersing processing time and a rearrangement device. SOLUTION: The priority of order is applied to information registered within a certain period, the information is rearranged in the order based on the priority by a partial coincidence retrieval method, and at the end of the fixed period, the order information is outputted.
Patent JP-2001281610-A (JP)
Title: Spectral line width variable light source device
Inventor: OZAKI TOMOYUKI
IPC: G02F1/035
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To freely set the spectral line width of light. SOLUTION: The spectral line width variable light source device is provided with a semiconductor laser 7, which emits light of a single mode, optical modulators 14 and 35 which perform optical modulation of the light emitted from the semiconductor laser, based on an inputted modulating signal and output the light that performs optical modulation, a dummy random signal generator 15, which generates a digital dummy random signal and sends out the generated dummy random signal as a modulating signal to the optical modulator and a dummy random signal control part 16 which performs variable setting of a parameter, to characterize the dummy random signal generated in the dummy random signal generator, in order to perform the variable setting of spectral line width of the light outputted from the optical modulator.
Patent JP-2001280887-A (JP)
Title: Plate type heat exchanger
Inventor: KUSUNOKI KENJI
IPC: F28F13/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To improve heat transfer performance and restrain the adhesion of scale by unifying the flow of fluid in the whole area of the widthwise direction of a heat transfer surface. SOLUTION: A plate type heat exchanger is formed of a plurality of flow passages for passing two kinds of fluids having different temperatures alternately between heat transfer plates 11A, 11B, by laminating a plurality of sheets of the heat transfer plates 11A, 11B having the heat transfer surface of a chevron type sectional configuration. The sectional area of flow passage formed of the heat transfer surfaces 18 of the chevron type sectional configuration between mutual heat transfer plates 11A, 11b is structured so as to have two kinds or more of different structures in the widthwise direction of the heat transfer surface, while the sectional area of the flow passage having a longer flow passage route is formed so as to be larger than that of the flow passage having a shorter flow passage route.
Patent JP-2001284822-A (JP)
Title: Multilayer printed wiring board and manufacturing method thereof
Inventor: NAKAMURA TAKASHI
IPC: H05K3/28
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board on which wiring layers are formed through an insulating layer and its manufacturing method which enables to form a wiring layer of high density and high accuracy by making the uniform thickness and the flat surface of the insulating layer. SOLUTION: An insulating layer 21 is formed by laminating a film insulating material 15 with an adhesive layer formed on an insulating board 11 on which a first wiring layer 12 is formed, and a hole for a via-hole is formed on the predetermined place of the insulating layer 21. A conductive layer is formed on the insulating layer 21 and the hole for a via-hole 16, and the conductive layer is patterned to form the second wiring layer and a via-hole 17. A protecting layer 19 is formed to get a multilayer wiring board 100.
Patent JP-2001284329-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SETA SHOJI
IPC: H01L21/302
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device, which can form work shapes different in the respective parts of a chip with satisfactory controllability, can sufficiently perform work with satisfactory controllability, even if a film where bases partially differ exists in the chip and can form a precise pattern, and to provide the semiconductor device obtained by the method. SOLUTION: The mask of resist 18 of the film, including carbon, is worked after a hard mask (15) is worked. Thus, a prescribed part sets the hard masks, in a state where they are incorporated in resist, another part of the prescribed part forms a part where the resist mask exists and the other part forms a part where the hard mask exists. Thus, the work shape different in the respective parts of the chip can be formed with satisfactory controllability, and work can be performed with sufficient controllability, even if the film where the bases partially differ exists in the chip.
Patent JP-2001278241-A (JP)
Title: Paper-made vessel
Inventor: MORISHIMA SHIGENORI
IPC: B65D3/22
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a paper-made vessel which comprises a cylindrical trunk member and a bottom member approximately in a circular shape erected downward and is easily molded and adaptable as a vessel to use for a longtime preservation. SOLUTION: A thermoplastic resin layer forming an inner layer 22 which constitutes the trunk member 2 is formed in a two-layer structure for which lamination is made, starting from the side contacting with a base 21, by laminating a thermoplastic resin having a low MFR(melt flow rate) serving as a first inner layer 22a and a thermoplastic resin having a high MFR serving as a second inner layer 22b in this order.
Patent JP-2001292220-A (JP)
Title: Communication terminal equipment with fault reporting function and center equipment
Inventor: MINAMINO SHIGEO
IPC: H04N1/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To report a fault to a service center without communication charge by utilizing a number display service. SOLUTION: This equipment is provided with a means for detecting a fault and a means for disconnecting a line before a response from previously registered center equipment with number display contract by calling the telephone number of the center equipment when a fault is detected.
Patent JP-2001292315-A (JP)
Title: Digital copying machine
Inventor: NAGAHARU KIYOSHI
IPC: B41J29/38
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital copying machine that informs a 3rd party about occurrence of a falsification act when a paper money is going to be printed and delaying printing by an operator so as to earn a time for arresting the operator. SOLUTION: When a scanner 30 reads a paper money as an original, a paper money recognition control circuit 122 informs a CPU 110 of a printer control section 11 that the image data are image data of the paper money. The CPU 110 informs the 3rd party that the falsification act is made through a communication interface 115, increments a count to set a time until start of start processing after re-application of power, displays a system error message on an LCD 21 and stops the entire processing. The operator (counterfeiter) who reapplies power to continue copying has to wait during starting for a long time without knowing the extended start time. The 3rd party receiving the notice can reach the operator for that time.
Patent JP-2000319326-A (JP)
Title: Composition containing polymer of star-structure, the polymer and use thereof
Inventor: MOUGIN NATHALIE
IPC: A61K8/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer that is useful in the fields of reducing, deleting and/or smoothening skin wrinkles and/or fine wrincles by allowing this polymer to include a specific star-like structure and to satisfy specific conditions. SOLUTION: This polymer includes star-like structure represented by the formula: A-[(M1)p1-(M2)p2...(Mi)pj]n  A is a multifunctional center that is n- functional; [(M1)p1-(M2)p2...(Mi)pj]n is so called one branching chain and means the polymer chain formed by polymerization of a monomer Mi with a polymerization index (degree) of pj and is covalently grafted to A; n, and pj are each >=2, i is >=1} and contains one or more kinds of monomers Mi so that the following conditions may be satisfied: the polymer corresponding to the monomer Mi has a Tg of >=10 deg.C, preferably >=15 deg.C, more preferably >=20 deg.C, and the content of the monomer Mi is set to about >=45 wt.%, preferably 50-99 wt.%, more preferably 75-90 wt.% based on the final polymer.
Patent JP-2001290655-A (JP)
Title: Compiler, computer system, optimization method, optimizing program, storage medium and program transmitter
Inventor: KOSEKI SATOSHI
IPC: G06F9/45
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To improve an effect of data flow optimizing processing without explosively increasing a code quantity, while defining a program in which a plurality of branchings and joinings are serially arrayed as an object. SOLUTION: This device is provided with an optimizing processing executing part 13 for applying data flow optimizing processing to a program, an optimizing object path determining part and a control flow graph deforming part 12 for deforming the program of a processing object into form suited to this optimizing processing, before optimizing processing by means of this optimizing processing executing part 13. When this program has branching, these optimizing object path determining part 11 and control flow graph deforming part 12 extract a series of paths having no merging with respect to this branching by selecting a specified path in this branching, and this optimizing processing executing part 13 applies optimizing processing to the paths extracted by the optimizing object path determining part 11 and the control flow graph deforming part 12.
Patent JP-2000325847-A (JP)
Title: Fountain device by atmospheric pressure with application of capillarity
Inventor: YAMADA SADAYUKI
IPC: B05B17/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To generate fountain using the pressure difference in atmospheric pressure without using power or the head of water. SOLUTION: This fountain device enables to spout water from a fine pipe 4 by providing a water tank 1 having a widely opened upper part face and a water spouting tank 2 having a closed upper part face except the fine pipe 4 in parallel, dipping them except the fine pipe 4 to generate the pressure difference of water in a conduit 3 part connecting the bottom of the water tank 1 and the water spouting tank 2 to each other.
Patent JP-2001291220-A (JP)
Title: Magnetic recording medium and magnetic storage device
Inventor: KAIZU YOSHITAKE
IPC: G11B5/73
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a high density magnetic recording medium having reduced noise. SOLUTION: In the magnetic recording medium having at least a non- magnetic base layer on a substrate and a magnetic recording layer formed above the base layer, the magnetic recording layer consists essentially of Co and comprises >=10 at.% and <18 at.% Cr, 5-12 at.% Pt and 10-20 at.% B.
Patent JP-2001286525-A (JP)
Title: Bathroom structure
Inventor: MASAKADO EIKO
IPC: A47K4/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To easily change a structure according to the degradation of the body function of a bathing person to add care facilities. SOLUTION: This bothroom structure comprises a bathtub body 4 forming a bathtub 43 and a frame body 51 having an opening 511 capable of passing the bathtub body 4. The bathtub body 4 can be moved to a plurality of positions for the frame body 51.
Patent JP-2001291622-A (JP)
Title: Method for exciting iron core
Inventor: MIZOGAMI MASAHITO
IPC: H01F27/34
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of an excessively large excitation current and excessively noisy iron core noise in electromagnetic equipment, such as a transformer, motor, etc., which has an iron core by performing variable control, etc., on the output of a power source while the iron core is excited by an alternating current. SOLUTION: In a method for exciting iron core, in which an iron core is excited by using an AC power source which is composed of a signal generating section and a power control section and can change the output of the power control section by changing the output of the signal generating section, the voltage waveform of an exploring coil or excitation coil installed to the iron core is computed by means of an integration circuit and the output of the signal generating section is changed, in accordance with the output signal of a circuit which detects the time at which the output signal of the integration circuit becomes 0V.
Patent JP-2001292692-A (JP)
Title: Method for preventing formation of air hole in japanese radish or the like and treated japanese radish or the like
Inventor: SUGAWARA HISAHARU
IPC: A23L19/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent air holes from being formed in a Japanese radish or the like. SOLUTION: This method for treating Japanese radish or the like to prevent the formation of air holes therein is characterized by thermally treating the Japanese radish or the like at 50 to 70 deg.C and then drying the treated Japanese radish or the like.
Patent JP-2001292904-A (JP)
Title: Electric water heater
Inventor: TAKADA KIYOYOSHI
IPC: H05B3/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure that protects the structural parts of an electric water heater from damage when it is used in a state being nothing of water. SOLUTION: A container 2 has a projected portion 2A at the bottom. A lid body 12 covers the opening of the container 2. A heating means 3 is arranged in the projected portion 2A, and a temperature detecting means 4 is arranged on the top of the projected portion 2A. A control means 5 controls the temperature of water. A pump 11 forces the water out from a body 1. When the water in the container 2 is decreased to the top level of the projected portion 2A, the temperature detecting means 4 arranged on the top detects the decrease and switches the heating means 3 off. If an unexpected cause prevents the heating means 3 from being switched off, the remaining water between the bottom of the container 2 and the projected portion 2A evaporated to cause extraordinary temperature elevation on the bottom and thus to elevate the temperature of the heating means 3.  A thermal fuse 6 mounted on a thermal insulation plate 9 in a sandwiched relation by a holding means 7 and spaced under the heating means 3 by a metal fitting 8 detects the heat of the heating means 3 thus overheated and melts up.
Patent JP-2001296206-A (JP)
Title: Apparatus and method for double refraction measuring
Inventor: TSUKIHARA KOICHI
IPC: G01M11/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a double refraction measuring apparatus, capable of measuring the double refraction of an object obtained after polishing an optical glass into a lens shape and finding the double refraction of the object occurring, when polishing the optical glass and depositing or mounting an optical thin film. SOLUTION: This double refraction measuring apparatus is provided with an irradiation optical system 4 irradiating the linearly polarized light 101 in a direction Y to part of a lens 3 under test, a light-receiving optical system 7 in which the light 101 transmits the lens 3, the direction of the polarized light is converted, and the elliptically polarized light 103 in parallel with the optical axis AX of the lens 3 is received, a scanning mechanism 8 scanning the in-plane portions of the lens 3 with the illumination light 102 obtained after the light 101 is reflected on a reflecting mirror 5, a moving mechanism 9 moving the optical system 7 according to the scanning position of the illumination light 102, and a double refraction detection section 10 detecting the double refraction of the lens 3, based on the polarized light 103 receiving by the optical system 7.  The double refraction of the lens 3 can be measured, by laterally displacing the optical system 7 against the optical axis AX synchronously with the scanning mechanism.
Patent JP-2001290657-A (JP)
Title: Software prefetch method
Inventor: MOTOKAWA KEIKO
IPC: G06F9/45
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a prefetch method for the reference of an array, in which a subscript expression is not a linear expression of a loop control variable. SOLUTION: It is discriminated whether the reference of an array inside a loop is the subscript expression of the loop control variable (105) and when it is not a linear expression, a preceding loop which is to be executed preceding that loop is extracted (108). Then, an instruction for prefetching array data is inserted into the preceding loop and a code for prefetching all the area of the array in the preceding loop is generated (109).
Patent JP-2001297995-A (JP)
Title: Manufacturing method of circuit and manufacturing device of circuit
Inventor: MATSUDA TOMOKO
IPC: H01L21/265
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent useless reaction between a silicon wafer and impurities and useless diffusion of impurities in the silicon wafer when the silicon wafer, which has the surface not covered with a covering film and is ion-implanted impurities, is subjected to annealing. SOLUTION: At the time of increasing the temperature of a silicon wafer, first annealing gas produced by adding a trace of oxygen to argon or the like, which does not react to the silicon wafer, is fed to the wafer and a useless reaction such as a nitriding is not generated in the wafer which is heated. At the time of a cooling down the wafer, second annealing gas of high heat conductivity, such as nitrogen gas, is fed to the wafer and the wafer is rapidly cooled down to prevent useless diffusion of impurities in the wafer.
Patent JP-2001293718-A (JP)
Title: Method for manufacturing concrete
Inventor: HANIYU KENICHI
IPC: B28C7/12
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete capable of manufacturing a large quantity of a low-temperature concrete in a predetermined quality. SOLUTION: The method for manufacturing the concrete comprises the step of kneading a raw material containing a cement, an aggregate and an ice lump by using a kneader. The method further comprises a step of measuring a state of a load of the kneader with time and measuring a time up to an arrival at kneading at a steady period via rising and falling periods of the load, and a step of deciding a maximum particle size of an ice lump so as to complete the time of the kneading within a predetermined target time.
Patent JP-2001296276-A (JP)
Title: Rail tracing device
Inventor: TAMATSUKURI HIDENORI
IPC: G01N29/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To precisely trace a traveling rail, regardless of abrasion of the rail or the like. SOLUTION: This rail tracing device 40+50 is loaded together with an ultrasonic probe 42 on an inspection car 3 measuring a rail 2, while running, for allowing the car to trace the rail 2. The device is equipped with an electromagnet 44, a pair of magnetic detection members 43, 43 for sensing in reverse to the change of the magnetic field direction, when sensing the magnetism, a control means 54 for generating a control signal S for making a detection result constant based on the magnetic detection, a driving means 47 for moving the ultrasonic probe 42 in the width direction of the rail 2 according to the signal, an excitation means 57 for generating magnetism for saturating the magnetic detection member 43, by driving alternately the electromagnet 44,  and a difference operation means 53 for obtaining the difference Δ between the detection results of the magnetic detection members 43, 43. The magnetic detection member 43 and a magnetism generation member 44 are arranged in this order on the outside oblique upper parts 2a of the rail, in a state capable of being interlocked with the ultrasonic probe 42. Hereby, the detection of the relative position with the rail by utilizing magnetism can be executed precisely.
Patent JP-2001292823-A (JP)
Title: Hair cosmetic coating applicator
Inventor: ASANO TETSUYA
IPC: A45D34/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to surely apply hair cosmetics to the roots and hairlines of the hair with a hair cosmetic coating applicator consisting of a container for housing the hair cosmetics and a comb tooth part for discharging the hair cosmetics in the container. SOLUTION: The comb tooth part 3 of the hair cosmetic coating applicator 1A consisting of the container 2 for housing the hair cosmetics and the comb tooth part 3 for discharging the hair cosmetics in the container 2 is composed of planar comb teeth 4 which are internally formed with the liquid passages for the hair cosmetics and are disposed to plural rows in the thickness direction of the planar comb teeth 4. The opposite surfaces of the planar comb teeth 4 are provided with discharge holes 7 for the hair cosmetics and slopes 12 facing the surface side to be coated with the hair cosmetics in the coating application of the hair cosmetics are formed between the adjacent planar comb teeth at the base parts 9 of the planar comb teeth 4.
Patent JP-2001006851-A (JP)
Title: Far infrared heater
Inventor: KITAGAWA SUSUMU
IPC: H05B3/10
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a far infrared heater capable of being simply manufactured and of effectively radiating a far infrared ray. SOLUTION: A heating body 20 is formed in a glass tube 10 made of quartz glass or a ceramic glass, a lightweight inert gas 50 mainly containing a helium gas, a neon gas or a mixture gas thereof is filled in the glass tube. A current is carried to the heating body to generate heat to a temperature in the range of 600-2000 deg.C, and convection is generated in the inert gas to raise the temperature of the glass tube, so that a far infrared ray is radiated from the glass tube.
Patent JP-2001303965-A (JP)
Title: Dohc multicylinder engine
Inventor: TAKANO TOMOTAKA
IPC: F02B63/06
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a DOHC multicylinder engine miniaturizing the size by reducing the whole width and reducing the number of parts and the cost. SOLUTION: In this DOHC multicylinder engine, a camshaft is rotatably arranged in the top of an engine body, a plurality of auxiliary machines (water pump 44, power steering pump 45, etc.), rotated and driven by the crankshaft 6 are disposed in one side of the engine body, and a front cover 54 is attached to the side of the engine body where the auxiliary machines are disposed. The plurality of auxiliary machines are disposed within the width b of the engine body and one of the auxiliary machines (power steering pump 45) is attached to the front cover 54.