baber/WOPTO huggingface dataset:
Patent JP-H0799103-A (JP)
Title: Porcelain composition for thermistor, and thermistor element
Inventor: IWATANI MASAKI
IPC: C04B35/44
Filed: 1993-12-22
Abstract: PURPOSE:To make this porcelain composition excellent in stability at high temperature and to make possible this use in a wide temperature range by specifying the composition of the element rate of compositions in a specific range. CONSTITUTION:M<1> shows the elements belonging to the group 3A excluding La, and N<2> shows the elements belonging to groups 2a. In a composition being expressed by the general formula of (M<1>1-X-N<1>X) (P<2>1-YZ.N<2>Y.AlZ) O3 (but, X, Y, and Z are all larger than 0 and besides below 1), when defined that P2 shows an element where the oxides of the elements belonging to groups 4A, 5A, 6A, 7A, and 8A show p-type properties, and that N2 shows an element where the oxides of the elements belonging to group 4A, 5A, 6A, 7A, and 8A show n-type properties, X, Y, and X are as follows. 0.001<=X/ (1-Y-Z) <0.20, 0.05<=Y/ (1-Y-Z) <=0.08, and besides 0<Z/ (1-Y-Z) <=0.90. A thermistor element 1 is obtained by charging the powder of such composition into a mold, and pressing it, thereby molding it into the shape shown in a figure, which has two lead wires 2.
Patent JP-H05181760-A (JP)
Title: Monitoring device for cpu runaway
Inventor: OGIDA KAZUYUKI
IPC: G06F13/00
Filed: 1991-12-27
Abstract: PURPOSE:To quickly judge the runaway of a CPU by transmitting a prescribed command to one CPU when command transmission or data transfer is not executed among plural CPUs for a prescribed time, and judging the response state of the CPU receiving the command. CONSTITUTION:Plural CPUs 1 to 3 mutually monitor other CPUs. Namely time during which command transmission or data transfer from one CPU to another CPU is not continuously executed is counted by a timer. When the counted time reaches a prescribed time, the prescribed command is transmitted to one CPU, and when no response is turned from the CPU, the CPU is judged as a runaway state. Since the runaway of respective CPUs can be monitored among the CPUs even in the period of no command transmission or data transfer, the CPUs can be prevented from being held at a runaway state for a long period without discriminating it.
Patent JP-H06191046-A (JP)
Title: Ink jet recording apparatus
Inventor: YASUKAWA SHINJI
IPC: B41J2/175
Filed: 1992-12-25
Abstract: PURPOSE:To provide an ink jet recording head enabling stable recording by certainly providing an atmosphere communication port to an ink receiving part. CONSTITUTION:The fixing member 10 fixing a tank case 1 has the hollow projection part 10b piercing an upper lid 9 having no piercing part and equipped with an atmosphere communication port. By mounting the tank case 1 by the fixing member 10, the atmosphere communication port 10a is provided by the action of a spring 12 and, thereafter, the communication port to a recording head can be certainly provided.
Patent JP-H10185050-A (JP)
Title: Hose connecting device
Inventor: ITO NAOYUKI
IPC: F16L33/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a hose connecting device which can be installed easily to an opponent member, and can make the installing space narrow. SOLUTION: An air wrench is installed to an installing part 15 in the condition that a housing 20 is inserted to an insertion tube 17 but it is not fixed by a nut 17a, and by rotating a shaft 10 by fitting a screw 14 to the opponent member, the shaft 10 is installed to the opponent member. After the drawing-out direction of a hose H is decided, the housing 20 is fixed to the shaft 10 by the nut 17a. Consequently, the installing area of a hose connecting device can be made in a narrow scope about the outer diameter level of the shaft 10, and numerous hose connecting devices can be assembled in a narrow place in a crowded condition. The shaft 10 can be rotated at the installing part at the opposite side of the screw 14, and the hose connecting devices can be installed simply.
Patent JP-2000167882-A (JP)
Title: Valve gate type mold apparatus
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/28
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To improve an accuracy and characteristics of a product to be molded by making a flow of a resin from a gate to a product cavity more uniform. SOLUTION: A valve pin 32 for opening and closing a gate 14 is always engaged with a valve pin support hole formed at a front end of a valve casing 26 at the gate 14 side. A plurality of grooves 31 are formed at a periphery of a valve pin support hole to feed a resin. A recess 30 is formed at a part of the end of the casing 26 further to the gate 14 side from the hole 29. The recess 30 is opened toward the gate 14 to surround the overall periphery of the pin 32. A deviation of a flow of the resin of the groove 31 is alleviated by the recess 30 and the flow of the resin from the gate 14 to the cavity 3 is made more uniform.
Patent JP-2001166779-A (JP)
Title: Pressure withstanding underwater sound insulator
Inventor: KIKUCHI HIDEO
IPC: B63G8/39
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a pressure withstanding underwater sound insulator which is excellent in processability, the covering member of which is prevented from generating a recessed part by water pressure and the sound insulating performance and the outside appearance of which is restrained from being deteriorated. SOLUTION: This pressure withstanding underwater sound insulator is constituted so that plural space parts each having a sectional recessed shape are formed on one side surface of a sound insulator main body consisting of a rubber-like elastic body and the covering member obtained by laminating a fiber-reinforced resin layer and a rubber layer is disposed on the opened side of the space part.
Patent JP-2000168388-A (JP)
Title: Shift lever guide for vehicle
Inventor: NISHIO MASAHIRO
IPC: F16H59/10
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent wrong operation of a shift lever by a simple method. SOLUTION: A position [N] which is a tip end of a second straight line part 176 is set to a vehicle forward side by dimension a from a second corner [(N)] which is a rear end of a fourth straight line part 180, the second straight line part 176 and a third straight line part 178 are connected at an acute angle, also width dimension b of a connection gate 204 is narrower than width dimension D of a cut hole 166, and going excessively to a position [R] by mistake is prevented in the case of operating a shift lever to the position [N] from a position [S].
Patent JP-2001163410-A (JP)
Title: Emergency stop method for delivering and transporting device for article
Inventor: KOBUKI MANABU
IPC: B65G43/08
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an emergency stop method for a delivering and transporting device for an article eliminating the contact and collision with the article at emergency stop, securing a prescribed distance between the articles, and facilitating the restart of the operation. SOLUTION: When receiving an emergency stop signal, an emergency stop control circuit 405 makes a delivering timing control calculation part 404 issue a cutting stop signal. The control circuit calculates a lug time td and makes a start stop control circuit 408 operate a time carrying conveyor 300 of the lug time td ordinarily and decelerate later so that an appropriate interval of the articles delivered before the emergency stop can be secured.
Patent JP-2001164006-A (JP)
Title: Polyimide film
Inventor: NISHIYA YOSHITAKA
IPC: B32B15/088
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide film having little dimensional change after sticking in a flexible copper sticking and/or flexible print circuit laminated film. SOLUTION: A polyimide film having <=0.07% heat shrinkage of the film and <=7 mm elongation value in one side is claimed.
Patent JP-2000173556-A (JP)
Title: Electric light bulb and mobile lamp
Inventor: OKUNO SHIGEYOSHI
IPC: F21V9/16
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric bulb and a mobile lamp capable of maintaning luminous for a certain time after turned off and capable of enhancing the strength and durability of a light accumulative phosphor layer by providing a light accumulative phosphor layer containing light accumulative phosphor compound and binder resin at least on the front surface of the bulb. SOLUTION: A light accumulative phosphor 5 is applied on a front surface of a single-base bulb 2 of an electric lamp 1 in the range of one fourth to one half of the surface area of the bulb. The light accumulative phosphor 5 containing chiefly strontium aluminate (SrAl2O4) is coating produced by adding and mixing a solution, which binder resin is melt in a solvent, into the strontium aluminate. The coating is applied on a predetermined area of the electric lamp 1. After immersing the single-base bulb 2 in the coating, the solvent is evaporated through drying. The coating preferably includes binder resin in the range of 1-50 pts.wt. to the light accumulative phosphor compound of 100 pts.wt.
Patent JP-H06169816-A (JP)
Title: Toothbrush
Inventor: FUKUBA HIROSHI
IPC: A46B3/22
Filed: 1992-12-02
Abstract: PURPOSE:To effectively remove tooth filth and improve the health of human teeth by using filaments having irregularities on the surfaces or corner sections on part of the outer peripheries for brush bristles. CONSTITUTION:A filament 10 having a square, star, asteroid, or hexagonal cross-section is employed. The cross-sectional shape of the filament 10 is not necessarily limited to them, an elliptical or triangular shape may be used, and any noncircular shape practically provided with nearly angular portions capable of scraping off tooth filth at least on part of the outer periphery may be used. For the action of a toothbrush using the filaments 10, brush bristles 14 using the filaments 10 are planted on a toothbrush head section 16. When the brush bristles 14 are nearly perpendicularly thrust into interdentiums 19 between the teeth 18, the brush bristles 14 enter the interdentiums 19. When the head section 16 is vertically moved, abdomen sections of the brush bristles 14 scrape off the tooth filth accumulated in the interdentium sections 19.
Patent JP-H05155989-A (JP)
Title: Production of bulk norbornene polymer
Inventor: OKUMURA KINICHI
IPC: C08G61/06
Filed: 1991-12-10
Abstract: PURPOSE:To provide the subject polymer excellent in dispersion of a filler, stability of the dispersion, etc., by dispersing the filler using a specific dispersant in the process for preparing the polymer by the bulk polymn. of a norbornene monomer in the presence of the filler and a specific catalyst system. CONSTITUTION:A filler (e.g. carbon black) is dispersed using a dispersant comprising a compd. having a heterocyclic ring having a 1,3-dioxane structure or a >C=N<+ bond in the molecule (e.g. a compd. obtd. from a 30C alpha-olefin, N-hydroxymethylbenzamide, and methyl tosylate) in the process for a polymer by the bulk polymn. of a norbornene monomer (e.g. dicyclopentadiene) in the presence of the filler and a metathesis catalyst (e.g. diethylaluminum chloride).
Patent JP-H06231317-A (JP)
Title: Ic card for protection of data and program from secular change
Inventor: OOGASUTAN FUARUTSUJIA
IPC: G07F7/10
Filed: 1993-12-28
Abstract: PURPOSE: To avoid a risk due to the secular change of EEPROM in an IC card equipped with EEPROM. CONSTITUTION: The IC card is provided with a means automatically refreshing contents in the specific area of EEPROM. This refreshing operation can be executed at previously fixed time intervals or by previously fixed using times. Furthermore, this refreshing operation can be implemented only with respect to a part within a memory area to refresh whenever a power source is supplied to the IC card as a fixed procedure. A portion of addresses to refresh are obtained from a random generator.
Patent JP-H07196968-A (JP)
Title: Ink composition for color filter
Inventor: KONDO YASUHIKO
IPC: C09D11/10
Filed: 1993-12-28
Abstract: PURPOSE:To provide an ink composition capable of giving color filters having various characteristics such as heat resistance, chemical resistance, light resistance and adhesiveness in good balance. CONSTITUTION:An ink composition for color filters comprises the mixture of an epoxy resin, a polyester resin and a melamine resin, a solvent, and a pigment, the melamine resin being contained in an amount of 30-70wt.% in the resin mixture, and the balance epoxy resin and polyester resin being contained in a weight ratio of 30/70 to 70/30.
Patent JP-2001163977-A (JP)
Title: Organic insulation film and organic insulation film material
Inventor: ENOKI HISAFUMI
IPC: C08G73/22
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an organic insulation film material and an organic insulation film both excellent in electrical and thermal properties and in low water absorption and to provide their production methods. SOLUTION: The organic insulation film material is a reaction product prepared by reacting terminal amino groups of a polybenzoxazole precursor with a compound having an at least d-valent (d is 3 or higher) organic group reactive with the precursor. The organic insulation film comprises a polybenzoxazole resin layer which has a structure mainly represented by formula 4 (n is an integer of 2-1,000; and X and Y are each a structure selected from structures represented by formulas 2) and of which the density is lowered by the addition of a compound having an at least d-valent (d is 3 or higher) organic group.
Patent JP-H08279831-A (JP)
Title: Radio receiver
Inventor: RODONII JIEIMUSU ROOTON
IPC: H04B1/06
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To actualize a direct converter demodulator which is adaptive to more than four input levels and used suitably in combination with an FSK receiver by equipping a demodulating device with a series-connection stage having a mixing circuit. SOLUTION: A demodulation stage 1 of a known type is coupled with a 2nd demodulation stage 2 and coupled with detectors 3 in order in the 2nd demodulation stage 2. Mixing circuits 3 and 4 to which radio signals are inputted are fed with even a signal of local oscillation of frequency Fc by a local oscillator 5. The signal of local oscillation that the mixing circuit 3 receives is shifted relatively in phase by 90 deg. from the signal of local oscillation received by the mixer 4 through a phase shifting circuit 6. The 2nd demodulation stage 2 has nearly the same two constitutions with constituent elements 3 to 6 of the 1st demodulation stage 1. Namely, one part of the 2nd demodulation stage 2 has two mixing circuits 11 and 12. Further, the other of the 2nd demodulation stage 2 also consists of two mixing circuits 15 and 16, a local oscillator 17 which operates at a frequency 2F, and a phase shifting circuit 18.
Patent JP-H10190066-A (JP)
Title: Light emitting diode and led display using the same
Inventor: SHIMIZU YOSHINORI
IPC: H01L33/60
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a light emitting diode of higher luminance wherein light emitting efficiency lowers little in a long time of use by providing an LED chip wherein a nitride compound semiconductor is provided to one side of a light transmitting board and providing a reflecting member to the other side. SOLUTION: An LED chip 203 is subjected to die bond on an electrode provided inside a ceramic package by using a die bond member 207, and is electrically connected thereto. In the LED chip 203 to be used, a nitride compound semiconductor which can emit blue light is formed in one side of an SiC board. A reflecting member 201 is provided not to directly cast light emitted from a semiconductor light emitting layer to die bond resin 207 and to reflect it to a light emission observation surface effectively. Especially, a reflection member wherein a dielectric material is used can reflect light emitting wavelength from a light emitting layer of a nitride compound semiconductor effectively and it is further desirable since it can be formed readily.
Patent JP-H10197731-A (JP)
Title: Clad optical fiber
Inventor: HALE ARTURO
IPC: C09D175/16
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain an adequate viscosity, mechanical characteristics, such as toughness in a cured state and to simplify a synthesis by forming a clad of a curing material consisting of specific perfluoropolyether or perfluorohydrocarbon. SOLUTION: A three-layered clad structure consists of a single mode core 10 arranged in the central part in the multimode pumping clad 11. The pumping clad forms a boundary 12 with the second clad 13 and the third clad 14 forms a boundary 15 of most an annuler shape with the second clad 13. The three- layered clad structure consists of the silica glass clad, the pumping clad and the second clad 13 and is clad by an org. high-polymer coating. Namely, the clad 13 consisting of a material having the refractive index smaller than the refractive index of the core 10 is formed of the curing material consisting of the perfluoropolyether in which (meth)acrylate groups are bonded via urethane groups to the terminals of the main chain or perfluorohydrocarbon.
Patent JP-H06174450-A (JP)
Title: Movement space measuring device
Inventor: KIRA SATORU
IPC: G06T7/20
Filed: 1992-12-03
Abstract: PURPOSE:To provide a movement space measuring device capable of continuously measuring the movement space of a user such as a toilet stool or a bath tub and capable of automatically measuring the position size of the movement space. CONSTITUTION:The image signal photographed by a video camera 2 and including a user 8 is fed to an image processor 3, and the contour line of the user 8 is extracted at the preset time interval. The outside portion of multiple contour lines is extracted, and the size of the movement space partitioned by the outside contour line is calculated based on the scale data inputted in advance. The calculated size data are outputted from image output devices 4, 5 together with multiple contour lines.
Patent JP-H11182950-A (JP)
Title: Refrigerator
Inventor: TOKUNO MAKOTO
IPC: F25B1/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To smooth the starting operation of a refrigerator which performs pump-down starting. SOLUTION: A refrigerating circuit 20 for circulating a refrigerant is formed by connecting a compressor 31, a condensor 32, a solenoid valve 33, an expansion valve 34, and an evaporator 35 in sequence. When a refrigerator starts operation, the solenoid valve 33 is forcedly released five seconds before the compressor 31 is activated. The pump-down operation starts to control the opening/closing of the solenoid valve 33 five seconds later.
Patent JP-H10189993-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUZUKI NOBUAKI
IPC: H01L21/265
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the difference between crystallization energy and activation energy by providing a polysilicon layer which is formed thinner at the part directly above a gate electrode than at other parts, and a pair of impurity diffusion layers formed in the polysilicon at the opposite sides of gate electrode. SOLUTION: An amorphous silicon 5 is about 50nm thick at the part of a light-doped N-type diffusion layer 10 and a heavily-doped N-type diffusion layer 12, but the thickness of the amorphous silicon 5 is decreased to 30-40nm at the part of undoped channel region. Consequently, the difference between the crystallization energy and the energy required for activation is reduced. According to the arrangement, crystallization of the amorphous silicon 5 at the part of channel region and activation of impurities at the part of the source- drain region, i.e., the lightly-doped N-type diffusion layer 10 and a heavily-doped N-type diffusion layer 12, can be carried out favorably through single irradiation of pulse laser 13.
Patent JP-H11263773-A (JP)
Title: Alkyl ether derivative or salt thereof and calcium antagonist containing the same
Inventor: ONO SATORU
IPC: A61P25/28
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicinal agent useful as a medicine for treating e.g. ischemic encephalopathy such as cerebral apoplexy, neurodegenerative diseases such as senile dementia of Alzheimer type and circulatory diseases such as arrhythmia, by including a specific alkyl ether derivative so as to suppress excessive calcium intrusion into neurocytes or the like. SOLUTION: This new medicinal agent includes an alkyl ether derivative (salt) of formula I [ R<1> is a (substituted) aryl or the like; R<2> is H or the like; R<3> is a group of formula II, or the like; R<4> is a (substituted) cyclic amino or the like; R<5> is a (substituted) alkyl or the like; (m) is 1-5; (n) is 2-6]  e.g. 2-[2-(4- benzhydrylpiperazino)ethoxy]-1-benzo[b]thiophen-5-yl-1-ethanol dihydrochloride}. The compound of formula I is obtained, for example, by reaction of a compound of formula III (X<2> is an eliminable group) e.g. 1-benzo[b]thiophen-5-yl-2-(2- chloroethoxy)ethanol} with a compound of formula IV (e.g. benzhydrylpiperazine).
Patent JP-H11329295-A (JP)
Title: Focusing magnet assembly for color cathode-ray tube
Inventor: CHO CHOCHIN
IPC: H04N9/28
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To expand the regulating range of static focusing for an electron beam for converging the minimum regulating amount to zero, and to enhance the characteristics for purity regulation and focusing regulation to improve the resolution of an image. SOLUTION: This assembly 20 includes at least a pair of magnet rings 21, 22 having attraction parts 21a, 22a attracted with a prescribed interval, for focusing statically three electron beams R, G, B which are provided in a neck part of a cathode-ray tube and arranged in an in-line shape, and a correction means 30 having a correction ring 31 attracted by an odd number of poles not less than three poles at least in one side neighboring to both sides electron beams out of the three electron beams R, G, B to increase artificially a displacement amount of the electron beams in the pair of magnet rings 21, 22.  The focusing magnet assembly 20 for a color cathode ray tube thereby avoids thereby an OCV and a CCV of the electron beams in the amount of the minimum electron beam displacement amount or more displaced by two, four or six pole magnet ring, to converge static focusing of the electron beam to zero.
Patent JP-H07203668-A (JP)
Title: Annular channel linear induction electromagnetic pump
Inventor: MIURA KUNIAKI
IPC: H02K44/06
Filed: 1993-12-30
Abstract: PURPOSE:To reduce the size of an annular channel linear induction electromagnetic pump by decreasing the number of components thereof. CONSTITUTION:The annular channel linear induction electromagnetic pump comprises an outer peripheral pipe 20 disposed in a molten metal 10, a nonmagnetic protective pipe 30 disposed in the outer peripheral pipe 20, and an inductor 50 formed between the pipes 20 and 30 in order to generate a moving field in an annular channel 40. The outer peripheral pipe 20 exhibits magnetism at least at the part surrounding the inductor 50 and provides an element of a magnetic circuit passing the magnetic flux.