baber/WOPTO huggingface dataset:
Patent JP-H11170930-A (JP)
Title: On-vehicle circuit device with electrically reloadable nonvolatile memory
Inventor: KOBAYASHI TETSUYA
IPC: G11C16/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle circuit device with reloadable nonvolatile memory which can ensure sufficiently the data retaining reliability of reloadable nonvolatile memory to be loaded in the range of the accumulating number of ignition switch operating frequency of a vehicle while avoiding an increase in the size of a hardware. SOLUTION: Specific data having connection with the condition of an on- vehicle apparatus are written in a reloadable nonvolatile memory every time power supply voltage is interrupted, or an ignition switch is disconnected, and is read out when supply of the power supply voltage is restarted. The frequency of power supply voltage supply from previous writing till the present (also called supply frequency since previous writing), or turning-off frequency of the ignition switch is counted (S105), and only when it reaches a prescribed first threshold value (S106), the next writing is conducted (S107).
Patent JP-H04207798-A (JP)
Title: Ultrasonic atomizer
Inventor: TODA KOJI
IPC: B06B1/04
Filed: 1990-11-30
Abstract: PURPOSE:To improve atomization efficiency, atomization rate, the microcharacteristic of particles, uniformity, and to reduce the cost of a driving power source by providing many holes on a diaphragm, inclining the diaphragm with respect to the surface of liquid and positioning the diaphragm on the side upper than an auxiliary plate as holding means. CONSTITUTION:The AC signals having the frequency equal to the resonance frequency of the composite of a piezoelectric vibrator 1 and the diaphragm 2 are impressed to the piezoelectric vibrator 1 via a terminal P and a terminal Q. The vibrations generated in a vibrating part 20 are curvilinear vibrations and the elastic vibrations of the vibrating part 20 function effectively to the atomization of liquid. The liquid housed in a liquid housing tank 5 is introduced by capillarity to the respective holes 22 as the vibrating part 20 vibrates elastically. The liquid receives a throttling effect by the holes 22 in this way and flows out to the upper part of the vibrating part 20. Consequently, the liquid flowing out of the holes 22 is atomized by the throttling effect and the effect of limiting the liquid volume by using the elastic vibrations of the vibrating part 20 and using the auxiliary plate 3. The atomization rate is thus increased.
Patent JP-H03197850-A (JP)
Title: Inspecting device for foreign matter
Inventor: OKI ICHIRO
IPC: G01N21/956
Filed: 1989-12-26
Abstract: PURPOSE:To enable accurate inspection in a short time by irradiating an object of inspection, where a periodic pattern is formed, with monochromatic light and installing a scattered light detection part which detects its reflected monochromatic light in a direction satisfying a specific equation. CONSTITUTION:The wafer 10 where the pattern with a period (d) is formed is irradiated with the laser light L1 as the monochromatic light with wavelength lambdafrom a light source 20 and the reflected light L2 which is reflected by the pattern 11 is made incident on the scattered light detection part (photomultiplier tube) 30. The detection part 30 is installed in the direction satisfying the equation (where phi is the incident angle of the light L1, theta is the reflective angle of the light L2, and (m) is an integer). In this direction, the light L2 which is reflected by the periodic pattern 11 is canceled by an interference phenomenon. The pattern 11 can, therefore, be represented as the intensity of the light L2. If foreign matter sticks on the surface of the wafer 10, the light L1 is reflected irregularly by the foreign matter, so the light L2 which is made incident on the detection part 30 is reduced. Consequently, the intensity of the light L2 showing the pattern 11 does not draw a constant pattern, so it is found that there is the foreign matter at the part.
Patent JP-H03199612-A (JP)
Title: Re-combustion device for particulate trap
Inventor: MATSUNUMA ATSUSHI
IPC: F01N3/02
Filed: 1989-12-27
Abstract: PURPOSE:To prevent the temperature in a trap from rising during low engine rpm with small engine exhaust gas flow rate by keeping the fuel supply to a burner below a specified value when the engine is running at a low specified rpm. CONSTITUTION:A controller 13 controls a fuel controller 7 during normal recombustion so that the inlet temperature of a particulate trap 2 falls within a specified range. When an engine rpm detected with an engine rpm sensor 20 is such a low value that will abnormally raise the temperature in the trap 2, the controller 13 controls the fuel supply to a burner 4 below a specified value by controlling the fuel controller 7. This prevents the temperature in the trap 2 from rising excessively.
Patent JP-2000164773-A (JP)
Title: Radiator
Inventor: FUJIWARA MAKOTO
IPC: H01L23/36
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce variations in radiation quantity per radiation area by distributing radiation areas according to a difference between the temperature of a fin and that of blown air, so that a radiation area is larger at the upstream side, wherein the difference between the temperature of the fin and that of blown air is larger than that at the downstream side wherein the temperature difference is small. SOLUTION: A radiator 1 has a plurality of fins 3 of high thermal conductivity set upright on a base 2. Heat is radiated by blowing air 5 from in the direction crossing at right angles with the fins 3, Radiation areas of the fins at the upstream side, where the difference between the temperatures of the fins 3 and that of the blown air 5 is large, are large and those at the downstream side where the temperature difference is small are small, The radiation areas are distributed according to the temperature difference between the fins 5 and the blown air 5. Thereby, variation in the quantity of radiation per radiation area can be reduced, and an efficient radiation can be conducted.  When there is no restriction on height, the pressure drag of the blown air 5 can be increased, even with the increase in the radiation area since the projected area viewed from the direction in which the air 5 is blown does not become large.
Patent JP-H04204966-A (JP)
Title: Conducting coating material
Inventor: ISHIHARA KO
IPC: G03G15/08
Filed: 1990-11-30
Abstract: PURPOSE:To electrify a toner in negative charges and to make the toner fine by specifying the compsn. of a conductive coating material. CONSTITUTION:This coating material contains metal alkoxide varnish (A) as a binder, conductive zinc oxide powder and silica powder coated with aminosilane coupling agent (B). For the component (B), a compd. expressed by formula I is preferable, and for the component (A), a diluted liquid of the initial condensation product of a compd. expressed by formula III can 1 used. In the formula, R is a univalent alkyl group and n is a positive integer. A compd. expressed by formula II can be used as the component (B). M in the formula III represents Si, Al, etc., and R is methyl, ethyl, etc.
Patent JP-H07160397-A (JP)
Title: Information input pen and information input device
Inventor: TAKAHASHI JUNICHI
IPC: G06F3/038
Filed: 1993-12-07
Abstract: PURPOSE:To improve an information input pen and an information input device in operability and to enable them to adjust the line width of the input characters. CONSTITUTION:An information input pen is provided with an objective lens which condenses the light irradiated from a light source on the photodetecting part of an information input device. Then a lens shift means 51 shifts the objective lens toward its optical axis by a manual operation. The means 51 consists of a beam splitter 37 which transmits the light irradiated from the light source and also changes the optical path of the light reflected from the photodetecting part, a cylindrical lens 38 which changes the beam spot shape of the reflected light, an error signal generating part 50 which produces a focus error signal based on the change of the beam spot shape of the reflected light, a reference signal generating part 48 which produces a reference signal based on a manual operation, and a lens driving part 49 which shifts the objective lens toward its optical axis.
Patent JP-H10177937-A (JP)
Title: Semiconductor simulation method, device, and computer-readable recording medium where semiconductor simulation program is stored
Inventor: FUKUDA SANAE
IPC: G06F17/50
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out a computation for obtaining an optimal condition so as to carry out the design and development of a semiconductor device in a short time by a method wherein a material introduced in a process is treated as a different material when the same material is introduced in another process. SOLUTION: A processing control section 12 treats boron ions, which are implanted with different implantation energies, as different impurity ions in a model simulation through which a final impurity distribution in a bipolar device is predicted when ions are implanted for the formation of the base region of the bipolar device as changed in implantation energy in a semiconductor manufacturing process. Input data and instructions as to various processing executed by the processing control section 12 are stored in a data memory 14, processings read in a CPU are executed if necessary, and data such as numerical data produced in various processes are stored in a memory such as a RAM or a magnetic disk or the like.
Patent JP-H0987516-A (JP)
Title: Polyimide resin composition
Inventor: YOSHIMURA TOMOMI
IPC: C07D209/48
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide resin compsn. which has a high rate of crystallization by comprising a polyimide having a repeating unit represented by a particular formula and a crystallization accelerator of a bismaleimide compd., an imide oligomer, or a bismaleimide mixture. SOLUTION: 4,4'-Bis(3-aminophenoxy)biphenyl is reacted with pyromellitic acid dianhydride to prepare a crystalline polyimide comprising a repeating unit represented by formula I. A crystalline polyimide in an amt. of 100 pts.wt. (hereinafter referred to as 'pts.') is mixed with at least one crystallization accelerator, in an amt. of l to 50 pts.wt., selected from among a bisimide compd. and the like represented by formula II (wherein X represents formula III; and Y1 represents formula IV), an imide oligomer represented by formula V (wherein (n) is 1 to 3), and a mixture of bisimide compds. represented by formulae VI and VII (wherein Z2 represents H, CH3 , C2 H5 or the like). This mixture is melt- kneaded by means of a melt mixer or the like at about 390 to 420 deg.C to prepare a polyimide resin compsn. for molding which can markedly shorten the cooling time for melt molding.
Patent JP-2001154280-A (JP)
Title: Image reader
Inventor: WADA HIROYUKI
IPC: H04N1/04
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To realize a filter switching function which is inexpensive and compact and whose power consumption is low. SOLUTION: An optical filter holding frame is turnably supported, and energizing force is previously applied to the optical filter holding frame by a toggle spring. A projection part is formed at a scanning part for scanning the image of a transmissive original, and the optical filter holding frame is turned by the energizing force by the toggle spring after the projection part abuts on the optical filter holding frame when the scanning part is moved, whereby the optical filter is switched interlocked with the movement of the scanning part without using a dedicated actuator for switching the optical filter.
Patent JP-H05172639-A (JP)
Title: Color optical line sensor
Inventor: KAWAKUBO TAKASHI
IPC: G01J1/00
Filed: 1991-12-24
Abstract: PURPOSE:To measure three primary colors of an object to be detected in real time and at a low cost by performing a reading of a quantity of reflected light of a continuous light source and a computation of the quantity of the reflected light of a switching light source. CONSTITUTION:A blue light source 2 is lit continuously while a red light source 3 and a green light source 4 are lit by switching at separate timings. Quantity of light received of a CCD line sensor 5 is detected at a lighting timing of the red light source 3, at a timing at which both of the red light source 3 and the green light source 4 are OFF and at a lighting timing of the green light source 4. The quantity of light received of the light of the blue light source 2 alone is sub tracted from the quantity of light received of light source lights of two colors and the results are defined as the quantity of light received of the red and green lights. A color optical line sensor 1 is provided with the blue light source 2, the red light source 3 and the green light source 4 and an object 21 to be detected is irradiated with three primary colors as a mixture of red, blue and green. The reflected lights on the object 21 to be detected of the lights irradiated from the light sources are detected with a CCD line sensor 5 through a lens 6.
Patent JP-H09175979-A (JP)
Title: Cosmetic
Inventor: KIKUTA YUKO
IPC: A61K8/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic high in adhesiveness to skin, providing a uniform and beautiful finish, excellent in spereadability, non-adhesiveness and make-up durability, containing an acidic heteropolysaccharide and a hydrophobic powder. SOLUTION: This cosmetic is obtained by blending (A) an acidic heteropolysaccharide (preferably an acidic heteropolysaccharide derived from a callus of a plant belonging to the genus Polianthes L., such as Polianthes tuberosa L.) with (B) a hydrophobic powder so as to give preferably 0.001-1wt.% of the component A and 5-70wt.% of the component B in the cosmetic. A mother powder such as talc treated with a silicone oil may be cited s the component B. The cosmetic is mixed with an amide derivative of formula I or formula II [R<1> is a 10-26C straight-chain or branched chain (un)saturated hydrocarbon; R<2> is a 9-25C straight-chain or branched chain (un)saturated hydrocarbon; R and R<3> are each a 8-26C straight-chain or branched chain (un)saturated hydrocarbon], etc., besides the component A and B preferably in terms of improvement in adhesiveness of a cosmetic.
Patent JP-H07173958-A (JP)
Title: Adjustable strike for latch bolt hole
Inventor: MINAMI SABURO
IPC: E05B15/02
Filed: 1993-12-10
Abstract: PURPOSE:To make a strike adjustable for proper fitting into a latch bolt hole, even if the strike is dislocated from a latch bolt, due to the strain of an opening stile, door inclination or the like regarding a lock fitted to a door. CONSTITUTION:A box type latch bolt seat 2 is coupled within the inner dent 12 of a strike body 1 under spring pressure and that slidably. Also, a screw is threaded into the strike body 1 for pressing the seat 2 against spring pressure so as to be capable of advance, retreat and slide motion. Furthermore, a hole is drilled through the end section of the screw for effectuating the turning motion thereof from the external side of the strike body 1.
Patent JP-H05171534-A (JP)
Title: Polyester conjugate false twisted yarn having crimped unevenness and its production
Inventor: OGAWA TAKESHI
IPC: D02J1/00
Filed: 1991-12-24
Abstract: PURPOSE:To obtain conjugate false twisted yarn having soft hand and excellent designability and a simple method for producing the yarn. CONSTITUTION:The objective polyester conjugate false twisted yarn has crimped unevenness and a core-sheath two-layer structural part 17 mixed with a non- crimped one-layer structural part 16 having real twist, <=5.0% percentage crimp and <=10% number of twists under 0.20g/d twisting tension in false twist texturing in the longitudinal direction of the yarn.
Patent JP-H09179147-A (JP)
Title: Optical parts provided with switching function
Inventor: ARAI HIDEAKI
IPC: H04B10/27
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To produce plural array waveguide diffraction grating type optical multiplexers/demultiplexers on a substrate with high yield. SOLUTION: A waveguide type filter 103 is constituted by respectively providing a 3dB coupler 115, gratings 118 and 121 installed in the middle of two waveguides pulled out of this coupler, thin film heater 119 provided inside the grating 118, thin film heater 120 provided outside the grating 121, and reflecting film 122 provided at the side edge of SiO substrate 114 while being coupled with the terminal parts of input waveguides 116 and 117, and the incident beams of wavelengths λ1 -λn can be switched to reflection and transmission. On both the sides of such a waveguide type filter 103, circulators 101 and 102 are connected.
Patent JP-2001158748-A (JP)
Title: IgE PRODUCTION INHIBITOR
Inventor: HAYASAWA HIROKI
IPC: A61P43/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an IgE production inhibitor comprising highly safe natural product(s). SOLUTION: This IgE production inhibitor comprises lactoferrin(s) as active ingredient; wherein the lactoferrin(s) is pref. a compound selected from the group consisting of mammals' lactoferrins, lactoferrin zinc, lactoferrin iron, lactoferrin copper, lactoferrin manganese and apolactoferrins, or a mixture of at least two kinds of the above compounds.
Patent JP-H07163410-A (JP)
Title: Disposable ear piercer
Inventor: NAKAJIMA TAKESHI
IPC: A44C7/00
Filed: 1993-12-13
Abstract: PURPOSE:To make it impossible to reuse the ear piercer by structuring it so that the material parts thereof are to be broken by pushing out of the piercing part. CONSTITUTION:This invention represents a disposable ear piercer composed by the main part 10 with the first and second protrusions 11 and 12 each as a supporting member protruding from the base 13 and the movable part 30 which can move against such main part 10. The first supporter 11 has a storing section 16 provided with a protrusion 14 to contain and hold a piercing needle (a) and a stopper 15 and the second supporter 12 placed in front of the first supporter 11 has a holding section 17 to hold a zipper (e) to receive the piercing needle (a). The movable part 30 has a working axis 31 to push out the piercing needle (a) and the protrusion 14 and the stopper 15 are broken by the advance of the working axis 31.
Patent JP-H11156924-A (JP)
Title: Hollow double-wall structure and its production
Inventor: KIMURA ISAO
IPC: B29C49/20
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a hollow double-wall structure not generating the deformation strain due to cooling shrinkage after molding though enhanced in strength and rigidity by the insertion of a pipe and capable of being certainly and easily classified in its material at the time of disposal. SOLUTION: A hollow double-wall structure 1 is constituted of a surface wall 2, the rear wall 3 opposed to the surface wall 2 so as to leave an interval and the peripheral wall 4 forming a hollow part between the surface and rear walls 2, 3. A straight pipe 6 is arranged in the hollow part. The peripheral surface of the pipe 6 is integrally connected to the rear wall 3 and surrounded by the surrounding wall forming a groove part 8 exposing a part of the peripheral surface of the pipe 6 to the rear wall 3 over the total length of the pipe 6. The recessed part holding the play interval to the end surface of the pipe 6 is provided to the region corresponding to the end part of the pipe 6 of the rear wall 3.
Patent JP-H07167806-A (JP)
Title: Image pick-up apparatus
Inventor: FUJISAKI HISAO
IPC: G21K4/00
Filed: 1993-12-14
Abstract: PURPOSE:To detect an image of an object by the irradiation of a light beam stably with high resolutions and lower noises in a simple structure. CONSTITUTION:In an imaging apparatus in which an image obtained by irradiating a sample with a light beam is scanned to photograph. a photodetecting plate 1 is provided containing an electroconductive film 3 and a photoconductor 2 which is formed on the electroconductive film 3 to generate an electron-hole pair by the irradiation of the light beam. A fine cantilever 9 is provided having a first electroconductive probe 8 arranged facing the photoconductor 2. a scan means 11 to scan the first electroconductive probe 8 and the photodetecting plate 1 relatively and deflection detection means 21 and 33 to detect deflection of the fine cantilever 9 as caused by an electrostatic power.
Patent JP-2001158416-A (JP)
Title: Multilayer foamed sheet and container
Inventor: SHIRIE KATSUHIRO
IPC: B65D1/09
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a container of superior rigidity of a container opening and the like having its surface formed of a smooth multilayer foamed sheet and provided with the beautiful appearance and superior printability and also of rich lightweight properties and heat insulation properties, in which the temperature range of heat conditions in the thermoforming is wide, the breakage and through-holes on the foamed sheet are not generated when a deep-drawn shape container is molded and the shape of a mold can be reproduced just as it is. SOLUTION: A multilayer foamed sheet 1 is formed of a polystyrene resin foamed layer 2 and a thermoplastic resin layer 5, and the density all through from the foamed layer surface on the thermoplastic resin layer laminating side up to tae thickness of 0.04 mm of the foamed layer 3 is lower than the density all through from the foamed layer surface opposite to the thermoplastic resin layer laminating side up to the thickness of 0.4 mm of a foamed layer 4, and the average foam diameter L1 in the thickness direction of the foamed layer 3 is 35-180 μm while the average foam diameter L2 in the thickness direction of the foamed layer 4 is 150-450 μm (the average foam diameter L2 in the thickness direction > the average foam diameter L1 in the thickness direction).
Patent JP-H05175299-A (JP)
Title: Screening device
Inventor: TANAKA CHIKASHI
IPC: G01R31/26
Filed: 1991-12-25
Abstract: PURPOSE:To perform impression of bias voltage upon all gates which becomes difficult due to the high integration of LSIs by generating plasma while a wafer with formed gate electrodes is inserted between both electrodes of a plasma generating device and, at the same time, performing high-temperature baking. CONSTITUTION:Screening is performed in such a way that a plus and minus electrodes 7 and 9 are provided in a plasma generating device 5 and, while a wafer 8 with formed gate electrodes is inserted between both electrodes 7 and 9 and the inside of the device 5 is maintained in a vacuum or prescribed rare gas atmosphere, the wafer 8 is baked at a high temperature by generating plasma. In addition, the title screening device is constituted of the device 5, a temperature adjuster 3, vacuum device 10, and high-frequency electrode 6 and the plus and minus electrodes 7 having diameters larger than that of the wafer 8 are provided in the device 5. Therefore, the man-hour required in a succeeding process can be reduced, because faults can be eliminated in early stages.