baber/WOPTO huggingface dataset:
Patent JP-2000185609-A (JP)
Title: On-vehicle infant alarm
Inventor: NAKAJIMA TOSHIO
IPC: B60R21/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent an infant left in an automobile from being in a dehydration state, by judging whether or not an infant is in the automobile based on information from a detecting portion, if an infant is there, judging whether or not the infant is in a dangerous state, and outputting an alarm signal when he/she is in the dangerous state. SOLUTION: A dangerousness discrimination part is formed with a logical circuit. Only when an infrared detecting portion or an ultrasonic detecting portion detects an infant moving in an automobile, a sound volume detecting portion detects a cry of the infant, and an in-car temperature detecting portion detects that temperature in the automobile is dangerous for the infant, the dangerousness discrimination part judges that the infant is in the automobile and the infant is dangerous, and outputs 1. In the other cases, the dangerousness discrimination portion judges that no infant is in the automobile and even if an infant is in the automobile the infant is not in any dangerous state, and outputs 0. When it outputs 1, it outputs an alarm signal.
Patent JP-H11181092-A (JP)
Title: Silicone-containing polyimide resin and silicone-containing polyamic acid
Inventor: FURUKAWA HARUHIKO
IPC: C08G73/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin exhibiting excellent water repellency, adhesivity, solvent solubility, flexibility and molding processability, and useful for coating agents, films and adhesives, by copolymerizing a specific polyorganosiloxane. SOLUTION: This silicone-contg. polyimide resin is composed of (A) 0.1-100 mol.% of structural unit of formula I [Ar<1> is an aromatic ring-bearing organic tetravalent group; R is a monovalent hydrocarbon group free from aliphatic unsaturated bond; X is a >=2C (alkyleneoxy)alkylene; Y is X or O; (l), (m) and (n) are each 1-10; (p) is 1-80; (a) is 0 or 1] and (B) 99.9-0 mol.% of structural unit of formula II (Ar<2> is the same as Ar<1> ; Ar<3> is an aromatic ring-bearing organic bivalent group). This polyimide resin is obtained, for example, by copolymerization between the corresponding tetracarboxylic acid dianhydride, a compound of formula III (Z is H or a group of the formula: SiR<3> ) and a compound of the formula: H2 N-Ar<5> -NH2 (Ar<5> is the same as Ar<3> ) at specified proportions to form a silicone-contg. polyamic acid which, in turn, is imidated.
Patent JP-H11187321-A (JP)
Title: Signal transmitting circuit for solid-state image pickup element
Inventor: OKADA FUJIO
IPC: H04N5/335
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the temperature characteristic, etc., of a transistor from influencing the amplification factor of a signal by improving the S/N ratio and suppressing the generation of heat at the part of an image pickup element. SOLUTION: The side of a processor 3 at a signal sending circuit for sending the output video signal of CCD 4 to the signal processing part of the processor 3 through a sending line 2 is provided with a first transistor 12 connecting an emitter to the line 2 and grounding a base and a second transistor 14 connecting a base to the collector of this first transistor 12 and connecting an emitter to an output terminal 15 to feed back the emitter current of this second transistor 14 to the base of the first transistor 12. Thereby, though the base-emitter voltage Vbe varies depending on the temperature, etc., the base voltage is stabilized by the feedback control, therefore influence is never given to the amplification factor of the signal.
Patent JP-2000259123-A (JP)
Title: Display device and driving method therefor
Inventor: WAKABAYASHI SHUNICHI
IPC: G09G3/288
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a display device in which discharge is stabilized and power is saved and to obtain a driving method therefor. SOLUTION: A setup period is provided prior to first subfields SF1 of respective fields. In the setup period, vertical synchronizing setup pulses VS are simultaneously applied to plural scanning electrodes 12. Discharge is generated between an address electrode 11 and the scanning electrode 12 by the rising of the vertical synchronizing setup pulse VS and positive wall charges are accumulated on the side of the address electrode 11. In an address period, a write pulse Pw and a write pulse Pwa are applied respectively to the scanning electrode 12 and the address electrode 11. Since the positive wall charges are accumulated on the electrode 11, an effective voltage to be applied between the electrode 11 and the electrode 12 becomes higher.
Patent JP-2000195325-A (JP)
Title: Headlamp for automobile
Inventor: KOYAMA HIROO
IPC: B60Q1/14
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the performance of this type of headlamp for automobile, without losing high efficiency by obtaining both light distributions at vehicle passing-by and traveling without blocking light with a shutter or the like. SOLUTION: This device comprises a first reflective surface 3 with a light source 2 placed at the focal point, light guide passages 4 provided through the rear side of the first reflective surface 3, a second reflecting surface 5 with the light guide passages 4 placed at the focal points, and a third reflecting surface 6 with the light source 2 and the light guide passages 4 respectively placed at the first focal point and the second focal points. The relative positions of the second reflecting surface 5, the third reflecting surface 6, and the light source 2 are fixed. The first reflecting surface 3 is shaft, clamped slidably back and forth relative to the light source 2. A drive part 7 is provided on the first reflective surface 2. A head light for automobile 1 provided with this constitution can switch light distributions without shielding plate or the like.
Patent JP-2000197368-A (JP)
Title: Multi-channel inverter
Inventor: ARAKAWA KOJI
IPC: H05B41/24
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously light up a plurality of discharge tubes without flickering, to make an entire shape smaller for making it light-weight, and to prevent accidents due to high voltage, when one of a plurality of discharge tubes fails due to crack or the like. SOLUTION: The transistor of a resonance circuit is driven by a drive signal generated at timing, when the resonance voltage of an inverter 10 reaches nearly zero for oscillating, at the same time, the transistor of the resonance circuit of other inverters is driven with the same timing as that of the drive signal, and a plurality of discharge tubes DT1, DT2, DT3, and a DT4 at the secondary side of a booster transformer included in the resonance circuit of the inverter 10 and other inverters are lit by a high-frequency voltage with the synchronized identical frequency. When the discharge tube is abnormal, the output of an OR circuit A of the abnormal signal of each discharge tube is used for stopping the lighting of all the discharge tubes.
Patent JP-H11192694-A (JP)
Title: Ink jet printer
Inventor: KATSUYAMA HITOSHI
IPC: B65H5/00
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer that comprises a wiping roller for readily absorbing residual water on an endless belt and not attaching dust to the endless belt, and dispenses with periodic replacing of the wiping roller. SOLUTION: This ink jet printer comprises a conveying section having an endless belt 9 for supporting and conveying a printing medium and a driving means for driving the endless belt 9, a printing section for performing printing on the printing medium conveyed by the endless belt 9, a collecting section for separating and collecting the printed printing medium which is conveyed from the printing section by the endless belt 9 and a cleaning section C for cleaning the endless belt 9 from which the printing medium is removed at the collecting section. The cleaning section C comprises a wiping roller 36 of which at least the circumferential face is made of a high polymer porous material.
Patent JP-2000196345-A (JP)
Title: Antenna equipment
Inventor: OTSUKA MASATAKA
IPC: H01Q19/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain antenna equipment with a beam scanning characteristic, which is mounted on a low-orbit satellite and is suitable for communication or the like with the earth by providing a rotationally symmetric dielectric lens formed by means of rotating the cross section of a convex lens shape and a planar array-antenna formed by means of radiation elements which are arranged in an angle range for looking through a dielectric lens from the focus of it. SOLUTION: Optical axis 16 of a dielectric lens 12 is set in a direction separated from a z-axis by a prescribed angle to obtain a beam scanning characteristic in a desired wide angle direction. Besides, the cross section of a convex lens shape for converting a cylindrical wave shape electric wave into a plane wave shape in the lens 12 is made to be the rationally symmetric shape which is formed by rotation around the z-axis. Most of the radiation elements are arranged comparatively in the neighborhood of the focus F to enable converting a cylindrical wave shape electric wave irradiated from a plane array 15 into a plane wave by the lens 12 within the angle range made by two straight lines for connecting the focus F of the lens 12 and both ends of the effective diameter of the lens 12.
Patent JP-H11169162-A (JP)
Title: Healthy murasaki-shu
Inventor: MATSUDA SHIGERU
IPC: C12G3/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a healthy Murasaki-shu (a kind of Japanese sake) reinforcing an eye or the internal organ functions without causing the aftereffects of drink by mixing refined Japanese sake containing a specific anthocyanin- based coloring matter with respectively prescribed amount of ascorbic acid, hinokitiol and an active smoked liquid. SOLUTION: This healthy Murasaki-shu is obtained by adding 0.1-2% of ascorbic acid and 1-20 ppm of hinokitiol or 1-20 ppm of an active smoked liquid to refined Japanese sake containing an anthocyanin-based coloring matter and exhibiting purplish red color and obtained by applying a yeast fungus to Kuroyuri (a brand of Japanese rice) seed Shiko (a brand of Japanese rice) unpolished rice or mixture of the unpolished rice and polished rice having anthocyanin-based coloring matter to seed coat of the unpolished rice and fermenting.  Preferably, the healthy Murasaki-shu is prepared by mixing the purplish anthocyanin-based coloring matter-containing extracted refined Japanese sake solution obtained by extracting thin fragments obtained by peeling the seed coat and crushing from the Kuroyuri seed Shiko unpolished rice with usual refined Japanese sake, and further adding 0.1-2% of ascorbic acid and 1-20 ppm of hinokitiol or 1-20 ppm of active smoked liquid and blending.
Patent JP-2000190718-A (JP)
Title: Device and method detecting decrease of pneumatic pressure of tire
Inventor: OJIRO YUUJI
IPC: B60C23/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a device determining properly a decrease in the internal pneumatic pressure of tire in a vehicle with a differential limiting device mounted. SOLUTION: A device detecting a decrease in tire pneumatic pressure detects the decrease in the internal pressure of a tire based on rotation information obtained from tires W1, W2, W3, and W4 of four wheel vehicle mounted with a differential limiting device 7. The device is provided with a shift amount calculation means correcting the turning radii or the reciprocals of the turning radii of the driving wheels W1 and W2 with the differences of the turning radii or the differences of the reciprocals of the turning radii obtained from the rotation information of the driving wheels W1 and W2 and the driven wheels W3 and W4 as shift amounts.
Patent JP-2000274472-A (JP)
Title: Shock absorber
Inventor: KOBAYASHI EIJI
IPC: F16F7/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber to perform stepped or continuous change of the strength or the impact load of a honeycomb block along an axial direction through simple constitution and design arbitrary load characteristics. SOLUTION: 10 denotes a light metal material, for example, an aluminum material, consisting of a plurality of cells 11 or a honeycomb block formed of a resin material, and honeycomb-form opening parts 12 are formed at the front and in the rear of the cell 11. The honeycomb block 10 being a first embodiment is constituted that the thickness (t) of the honeycomb block 10 is changed from one end 10a (the lower end side) in an axial direction to the other end side 10b (the upper end side) so as to constitute that strength in an axial direction is continuously changed.
Patent JP-H11251436-A (JP)
Title: Method for forming conductive part in integrated circuit
Inventor: MOUSSAVI MEHDI
IPC: H01L21/288
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the polishing of a conductive material and form a damascene type wiring and a contact in an integrated circuit by depositing a first dielectric layer on an upper plane of a lower layer, forming a cavity that extends through the part of the first dielectric layer at a position selected for forming a conductive part and by filling the cavity with the conductive material. SOLUTION: A semiconductor substrate 10 includes a contact region 12, which corresponds to the substrate doped region of a transistor source or a drain in a MOS integrated circuit at a position selected for forming a contact, etc. The contact region is electrically brought into contact with or isolated from the substrate 10, and can be substituted with other conductive layers such as polysilicon and silicide layers. A first dielectric layer 14 is deposited over the entire upper plane of the structure (substrate). In the case where a second conductive layer 22 constitutes an interface with the contact region 12, resistance is made relatively low. A contact 30 having a recess is formed by a damascene process through a dielectric layer 14.
Patent JP-2001184988-A (JP)
Title: Actuator for safety switch
Inventor: UENO YASUSHI
IPC: H01H27/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an actuator for safety switch, which can be used in a rotating door having a small rotation radius, and can selectively convert a moving direction of an operation key into either of a horizontal direction or a vertical direction. SOLUTION: An operating key 2 is held in a base 3 in such a manner that it can be shaken in two directions orthogonal to each other (horizontal and vertical directions). Also, there is provided a means for selectively controlling the shaking of the operating key 2 to either of the two directions (e.g. a guide stopper 4 and a fitting portion 34).
Patent JP-2001189516-A (JP)
Title: Semiconductor laser device and optical pick-up
Inventor: ADACHI KAZUHIKO
IPC: G11B7/125
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device and an optical pick-up in which excellent characteristics are ensured while no expensive AlN, SiC, BeO or the like as a material is used and which can be manufactured at a low cost. SOLUTION: In the semiconductor laser device 10, a sub-mount 12 in which an N-type impurity region 12b is formed onto the surface of a conductive P-type Si substrate 12a is loaded directly on a heat sink, a semiconductor laser element 16 is loaded on the N-type impurity region 12b through a metallic electrode 14, and the P-side electrode of the semiconductor laser element 16 and the N-type impurity region 12b of the sub-mount 12 are joined so that reversed polarity is faced mutually. Then, the electrical insulating properties of the semiconductor laser element 16 and the heat sink are ensured by a depletion layer generated in the P-N junction section of the P-type Si substrate 12a and N-type impurity region 12b of the sub-mount 12.
Patent JP-2000193806-A (JP)
Title: Clear coat plate, manufacture of the same, transparent conductive plate and flat panel input device
Inventor: MATSUDA GENICHI
IPC: C09D161/20
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent interference fringes from generating in a single clear coat plate without degradation of transparency which a clear coat plate itself essentially has. SOLUTION: A clear coat plate 10 comprises a transparent protective coating 16 formed on a first surface 14a of a transparent insulated substrate 14. The protective coating 16 comprises a transparent main coating layer 18 and a plurality of solid fine particles 20 dispersedly arranged in the main coating layer 18. The solid fine particles 20 have the particle size and arrangement intervals allowing to maintain the transparency of the protective coating 16. The main coating layer 18 comprises a first transparent layer 22 containing the solid fine particles 20 in uniform dispersion arrangement and laminated on the first surface 14a of the insulated substrate 14 and a second transparent layer 24 laminated on the first layer 22, in which a surface 24a of the second layer 24 hamps like a waveform on positions of each solid fine particles 20 as a center. Thus, the thickness of the protective coating 16 continuously varies like a waveform in relation to the position of these solid fine particles 20, which prevents interference fringes from generating.
Patent JP-2000192906-A (JP)
Title: High-speed proportional controlling pneumatic actuator
Inventor: UCHIDA MITSURU
IPC: G05D7/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed proportional controlling pneumatic actuator which is able to promote the shortening of response time and the stabilization of actuation in a combined manner. SOLUTION: In this high-speed proportional controlling pneumatic actuator equipped with an air cylinder 5 driving a controlled object to be operated by air pressure being fed out of an air source via a solenoid valve 6, it is provided with a position detector 14 detecting the present value of this controlled object, an absolute deviation detector 16 detecting a deviation between the present value of the controlled object detected by this position detector 14 and the setting value to be set up to the controlled object as an absolute deviation, an absolute deviation comparator 17 comparing the relative size between the absolute deviation detected by this absolute deviation detector 16 and the preset size compared value, and an air cylinder speed control means controlling the operating speed of this air cylinder based on the compared result of relative sizes in the absolute deviation,  on the basis of the compared result of this absolute deviation comparator, respectively.
Patent JP-2000165225-A (JP)
Title: Signal output device and signal output method
Inventor: MATSUMOTO KATSUMI
IPC: H03K19/0175
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To easily change an output buffer after its circuit design regardless of a simple configuration and also eliminate an externally mounted pull-up resistor and pull-down resistor. SOLUTION: An open drain selection circuit B selectively applies open drain to a P channel or an N channel so as to attain the selection of the P or N channel after the circuit design. Furthermore, a pull-up/pull-down resistance circuit C provides a function of pull-up/pull-down resistance so that the pull-up resistor is turned on through the selection of the P channel open drain and the pull-down resistor is turned on through the selection of the N channel open drain.
Patent JP-2001179004-A (JP)
Title: Structure of oxygen-removal unit
Inventor: KITAGAWA ZENJIRO
IPC: C02F1/20
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To develop a structure of an oxygen-removal unit by converting a conventional deaeration apparatus which is large, heavy, expensive and rather inferior to capacity by a new conception. SOLUTION: In a conventional aeration method, a method for forming a vacuum part in the upper part of a hermetically closed tank to take out a vacuum is performed in almost all cases. The pressure of circulating water by a vacuum pump 3 in the periphery of the pitot tube provided on the center line of the bubble cock of a tank 1 and the pressure of water flowing through a tank by the water pressure of a circulating pump 4 are perfectly contrary to each other and, when these pressures coincide with each other, a large amount of oxygen is separated and generated by the pressure difference at this time.  A structure of an oxigen-removal unit sucks oxygen effectively by a vacuum pump to remove the same and constituted by well arranging the pitot tube 2 and the vacuum pump 3 within the tank 1 and water is allowed to flow through the tank by the circulating pump 4 so as to always fill the tank.
Patent JP-2000190990-A (JP)
Title: Packaging container having notch and food stored in the packaging container
Inventor: MIZUMA HIROYUKI
IPC: B65D33/00
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To provide food stored in a packaging container in which a notch of the container is formed into a smooth shape and an acute angle portion is produced at a position spaced apart from a height position of an opening of the container as much as possible even if the acute angle portion is produced, safety feature when either a mouth or a tongue directly touches the opening portion of the packaging container is improved and further the food can be eaten safely. SOLUTION: This container has a notch 8 composed of a pair of recesses 9 oppositely positioned with a seal opening expected position being kept therebetween at an outer edge part of a seal section 5 of the container and an opening seal recess 10 protruded to be positioned in correspondence with the seal opening expected position and toward the inner side of the container, at the recess 9 in the notch 8, the inner corner part is arranged to be in a substantial arcuate shape toward the seal opening expected position, the inner side of the seal section extending along the outer edge of it, and the recess 9 and the seal opening recess 10 are set to be continuous from each other without passing through a bent part.
Patent JP-2000197556-A (JP)
Title: Heat insulating grip for cup
Inventor: ITO SADAMI
IPC: A47G19/23
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To enable interchangeable use along with a higher heat insulating effect by preventing garbage pollution and poison because of environmental hormone (endocrine disrupter). SOLUTION: In making of a heat insulating grip to be provided on a cup narrower to the bottom, shorter sides of a rectangular or flat inverted V-shaped cardboard strip 1 are bonded together at an upwardly broader slant joint part 2 to form a cardboard cylinder body 3 narrower to the bottom thereof. The tapered paper cup 4 is inserted into the cylinder body with the lower diameter smaller and the upper diameter larger than the upper inner size of the cylinder body and the lower narrow outer circumferential surface of the cup is received with the lower narrow inner circumferential surface of the cardboard cylinder body 3 to grip the cup with the cardboard cylinder body. Moreover, a grip piece 1B may be protrusively arranged on both right and left sides of the cardboard cylinder body and a mark(m) of 'contact' may be put on a sheet surface as internal surface of the cylinder body.