baber/WOPTO huggingface dataset:
Patent JP-2001293036-A (JP)
Title: Head-supporting device for wheelchair
Inventor: SANO KIMIHARU
IPC: A61G5/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device for the head or the head and the upper half body, which are folded synchronously with the folding of the wheelchair when attached, especially when the supporting device is applied to a folding wheelchair. SOLUTION: This head-supporting device for a wheelchair is equipped with right and left bar-shape supporting members 3 and 4, a base member 5 having an approximately horizontal posture, and a post member 7. In this case, the supporting members 3 and 4 are detachably combined to right and left manually pushing handles 1 and 2 of the wheelchair under an erecting posture. The base member 5 is pivotally attached to the upper ends of both supporting members 3 and 4 with shafts 5a and 5b. The post member 7 is vertically movably and fixably attached to the base member 5, and on the front surface side of which, a headrest 8 is attached. When the wheelchair is folded, and the right and left manually pushing handles 1 and 2 approach, the right and left supporting members 3 and 4 approach each other with the pivotal points 5a and 5b to the base member 5 as the center, and are folded.
Patent JP-2000357955-A (JP)
Title: Solid-state electric switch
Inventor: LIU ZHONGDU
IPC: H03K17/725
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To attain the multi-point random control which does not need new power supply for an electronic circuit by receiving an AC signal via a rectifier, when a semiconductor switch is set in a non-conduction mode and ten discharging via the rectifier in response to the electric signal received from a gain circuit connected in parallel to a capacitor that received the rectifying signal of the rectifier. SOLUTION: When a main semiconductor switch 1 becomes nonconductive, a two-terminal solid-state electric switch 300 is kept in an off state and a DC full-wave signal occurs between the terminals 121 and 122 to charge a capacitor. As the capacitor prevents a trigger pulse from occurring at the terminal 122, the switch 1 is not set in a conduction mode, until the next touch of a touch panel 17. Thereby the switch 300 operates accurately, even without the use of a power supply circuit. Furthermore, this solid-state electric switch is applied to the multi-point random remote control with addition of the three-wire and four-wire control bus opto-isolators 22 and 23.
Patent JP-2001304457-A (JP)
Title: Hose connecting structure of working vehicle to hydraulic power unit
Inventor: OOMURA YOSHINARI
IPC: F16L1/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a hose connecting structure between a working vehicle and a hydraulic power unit easy to handle the hose in the hose connecting works, capable of preventing erroneous connection certainly, forming no obstacle for the site of works, and presenting a fine appearance. SOLUTION: The hose connecting structure is equipped at the two ends with connecting tools for connecting the working vehicle 1 to the hydraulic power unit 4 including a motor 4b rotated by the electric power supplied externally and a hydraulic pump 4a driven by the motor 4b, wherein a hose bundle 5 is formed using a clamp 35 to fix a plurality of hoses 5a, 5b, 5c, 5d, 5e in a single row in positions at a specified positions from the hose end, and the connecting tools 15a, 15b, 15c, 15d, 15e at the hose end are combined as including at least one connecting tool of different sort and arranged asymmetrical with respect to the center of the hose bundle 5.
Patent JP-2001309183-A (JP)
Title: Image processing unit and method
Inventor: MASANO SEITA
IPC: G06T5/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that can copy a color image in a short time without causing deterioration in the image quality. SOLUTION: The image processing unit that reads an original image as a digital color image signal and forms an output color image of the original image, is provided with a 1st filter means that applies prescribed digital filter processing to the color image signal to reduce image deterioration after image compression, a means that compresses and stores the color image signal after digital filter processing, a means that expands the stored color image signal, and a 2nd filter means that applies prescribed digital filter processing to the color image signal after the expansion to reduce the image deterioration after the expansion. The output color image is formed on the basis of the color image signal from the 2nd filter means.
Patent JP-2001311220-A (JP)
Title: Joint device for building and building structure using the same
Inventor: SUGIMOTO FUMIYOSHI
IPC: E04B1/26
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To ensure the safety of a building by installing joint devices capable of absorbing horizontal load such as seismic force to each layer column of each framework construction method and a horizontal member. SOLUTION: A vertical piece is mounted on the horizontal member, interposing a rubber pad while an L-shaped metal fitting is secured to the horizontal member and the column through a bolt under the state, in which a nut is interposed between the L-shaped metal fitting and the horizontal member, in the L-shaped metal fitting, which is set up at a corner section formed by the column and the horizontal member and to which a triangular piece is fitted extending over a base piece consisting of the vertical piece and a horizontal piece.
Patent JP-2001315788-A (JP)
Title: Optical recording medium built-in container and its manufacturing method
Inventor: SUEHIRO AKINARI
IPC: B65D25/20
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To overcome some problems such as physical stability, chemical stability, safety and odor free characteristic when a computer hologram is enclosed in an inner wall. SOLUTION: CGH 1, 2 expressing information about a commodity are made by a computer. Corrugation patterns of CGH 1, 2 are formed on either a sheet- like substrate of photosetting resin 12 or a substrate of thermoplastic resin 17. CGH pellets 3 forming a reflection film 15 are made on the corrugation patterns. The CGH pellets 3 are enclosed in an inner wall of a glass container 20 with photosetting resin 22 and adhered to it. Material of the photosetting resin 12 becoming a sheet-like substrate of the CGH pellets 3 is different from material of the photosetting resin 22 enclosed in the inner wall of the glass container 20.
Patent JP-2001309825-A (JP)
Title: Hunging cabinet of vertically mobile type
Inventor: TAKAHASHI ATSUSHI
IPC: A47B77/04
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To create a condition that operation force is light, adjustment of a balance control mechanism with storage weight can be done properly, and big dead space is not required at the sides or outside below a bottom of a storage box, in an elevating/lowering-type hanging cabinet of which the front cover of the cabinet is interlockingly opened/closed along vertical movement of the storage box. SOLUTION: In the case of arm type vertical movement, apart from a spring for balancing with the box, a spring for balancing with the cover is provided inside of the above spring, operation can be done with light force, balance adjustment equivalent to storage weight variation can easily be done, and that these mechanisms do not require spaces. In the case of rail type vertical movement, by mounting the cover on horizontal rails and retreating it frontward, operation can be done with light force. And by employing a wire for transmitting spring force, spaces are not occupied.
Patent JP-2001313170-A (JP)
Title: Organic el element and manufacturing method of the same
Inventor: KURIYAMA TAKAYOSHI
IPC: H05B33/26
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element with a cathode thinner than usual of which, short-circuiting or the like can be easily repaired, and to provide a manufacturing method of an organic EL element repairing short-circuiting and the like in advance sufficiently. SOLUTION: The surface of a short-circuited part of a cathode 7 made of metal like aluminum or the like, is made easy to oxidize, by making the thickness of the cathode so thin as 700-1,000 Å, especially 700-900 Å. The organic EL element is manufactured by making the thickness of the cathode 300-1,000 Å, especially 300-700 Å, and making the short-circuited part generate heat and oxidize by impressing higher voltage than that at the constant current operation under the nitrogen gas atmosphere including 1-5 volume %, especially 1-2 volume % of oxygen gas, and sealing under the atmosphere of nitrogen including small quantity of oxygen afterward.  Further, when the thickness of the cathode is less than 800 Å, especially less than 700 Å, it is preferable to put the cathode with required sheet resistance to practical use, by forming additive cathode on the above surface to make total thickness 1,200-1,800 Å, especially 1,300-1,700 Å.
Patent JP-2001320068-A (JP)
Title: Transparent photoelectric converting element, photo cell using the same, optical sensor and window glass
Inventor: MIYASAKA TSUTOMU
IPC: H01L31/0264
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a see-through type photoelectric converting element and a photo cell in which a high beam transmissivity is compatible with a superior photoelectric converting function, and to provide an optical sensor using the element and interior goods which have an optical poser generating function especially a window glass. SOLUTION: This photoelectric converting element is constituted by at least a transparent conductive layer, a semiconductor layer, a charge transfer layer and a transparent counter electrode. The transparent photoelectric converting element has features having more than 80% that the beam transparent part area has a ratio of more than 80% of the whole photo sensitive part relating to photoelectric conversion, and has a wavelength region which indicates a beam transmissivity of over 10% between 400 to 700 nm wavelength.
Patent JP-2001314365-A (JP)
Title: Endoscopic device
Inventor: SUZUKI NOBUYUKI
IPC: H04N7/18
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To perform a quick examination/diagnosis by an endoscopic observation in an endoscopic device which images biological tissues such as an oral cavity or internal organs in the field of clinical medicine. SOLUTION: A half mirror 11 is diagonally arranged in front of an imaging element 2 so that an optical system reaching the imaging element 2 may be divided in two. Then, two liquid crystal shutters 6 and 7 are provided in front and on the left side of the half mirror 11. Two units of image display devices 3 and 4 which display images imaged by the imaging element 2 are provided. A synchronous type liquid crystal driving circuit 9 which switches respective liquid crystal shutters 6 and 7 at a high speed by a time sharing, and alternately opens/closes the respective liquid crystal shutters 6 and 7 is provided. Then, a distributor 10 which alternately displays images of respective optical systems on respective image display devices 3 and 4 in a manner to be synchronized with the opened/closed state of respective liquid crystal shutters 6 and 7 is provided.  By this constitution, the imaging element 2 is formed into a multiple lens element, and dead angles are reduced. Therefore, images at two examination regions can be simultaneously imaged by one imaging element 2, and those images can be simultaneously displayed on respective image display devices 3 and 4.
Patent JP-2001317635-A (JP)
Title: Lip type seal
Inventor: YAMADA TAKESHI
IPC: F16J15/3232
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To hold the lubrication of a seal lip part 124 of an elastomer lip member 12 in shaft rotation to suppress the generation of scraping wear and keep sealing performance at the stop of a shaft. SOLUTION: This lip type seal has the elastomer lip member 12 whose back is supported with a pressure backup ring 13, and a synthetic resin lip member 14 arranged on the back side, and a spiral groove 125 for producing a pumping action in the direction of fluid introduction from a machine inside space S1 side in the shaft rotation is formed on the inner circumferential surface of the seal lip part 124 of the elastomer lip member 12. By setting the contact width of the seal lip part 124 of the elastomer lip member 12 and a shaft 2 in 0.6 mm or more when the pressure in the machine inside space S1 is 1 Mpa (gage), bearing pressure maximum part of the seal lip part 124 of the elastomer lip member 12 against the shaft 2 is unevenly distributed on the back side, and fluid introduction with the spiral groove 125 is made smooth.
Patent JP-2001003856-A (JP)
Title: Diaphragm pump and container equipped with it
Inventor: BONNINGUE PHILIPPE
IPC: F04B9/14
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent generation of jam, and guarantee uniform distribution of a material by integratedly arranging a central duct with a movement member such as a push button, sectioning a pump chamber around it, and inserting the central duct into a central portion. SOLUTION: When a protection cap 6 is removed by an user and a push button 5 is pushed down, an end wall 52 of a bulk head 50 is pushed downward by a central duct 32, and thereby, a material in a pump chamber 34 is discharged between the central duct 32 and a bulk head central portion 51, and reaches a radial opening part 36 and a dispenser end piece 35. When the push button 5 is furthermore pushed down and reaches an annular set back 41, it is completed that a guide skirt 16 is pressed by a sealing cup 37 of a tubular skirt 33, and an inside and an outside of a container are communicated with each other through a clearance which exists between an air intake orifice 42 and the guide skirt 16, and a skirt 33.
Patent JP-2001314293-A (JP)
Title: Checkout counter
Inventor: MOMOI MASASHI
IPC: A47F9/04
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a checkout counter with a POS system in which a scanner device can be moved to a proper place at a proper time for properly enlarging a work space of workers and a space for placing goods. SOLUTION: In this counter 1 for billing work for purchases in a shop or the like, a stand type scanner device 4 for reading codes of the purchases is provided to be movable in the lengthwise direction on the customer side of the counter 1.
Patent JP-2001320781-A (JP)
Title: Support system using data carrier system
Inventor: ASAMA HAJIME
IPC: A61B5/0205
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a support system using a data carrier system which can support activity and work of a humans, a robot, etc., in various environments. SOLUTION: A tag as at least one or more data carrier placed at a prescribed position and at least one or more reader/writers for performing communication between the tags are included. The tag is provided with an input and output means, a prescribed apparatus is connected to the input and output means, and the prescribed apparatus is operated by information outputted from the reader/writer.
Patent JP-2001322082-A (JP)
Title: Robot
Inventor: IMAI TOMOHIRO
IPC: B25J17/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To permit close communication with a person positioned in front even when the degree of freedom of arms is low. SOLUTION: The surfaces (fitting faces) of support members 20 and 22 respectively face obliquely frontward to the right and obliquely frontward to the left, and the base ends of a right arm 16 and a left arm 18 are fitted thereto. Both the right arm 16 and left arm 18 can be rotated around axes S1 and S4 connecting the base ends to the ground surface, but the rotating ranges of the respective arms 16 and 18 are regulated by the fitting faces. However, since the fitting face of the right arm 16 faces obliquely frontward to the right, the right arm 16 is rotated to the left from the front, and since the fitting face of the left arm 18 faces obliquely frontward to the left, the left arm 18 is rotated to the, right from the front.
Patent JP-2001324119-A (JP)
Title: Exhaust gas treatment device for carbonizing furnace and method of treating exhaust gas from carbonizing furnace
Inventor: MACHIDA KAZUYUKI
IPC: F23G5/50
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device for a carbonizing furnace and a method of treating the exhaust gas from the carbonizing furnace capable of suppressing the consumption of fuel low without the need for installing a secondary combustion device (a deodorizing furnace). SOLUTION: The exhaust gas treatment device 10 for a carbonizing furnace treats the exhaust gas exhausted from the carbonizing furnace 2 carbonizing a fibrous material 1 in an inert atmosphere, and is equipped with an exhaust gas introduction opening 23, an exhaust gas flow rate regulating valve 26, a combustion chamber 12 provided with an air intake 24 and an exhaust opening 25, a burner 18 igniting the exhaust gas inside the combustion chamber 12 and heating the inside of the combustion chamber 12, a thermometer 19 and a control mechanism 21 controlling the burner 18 on the basis of the temperature information from the thermometer 19. The method of treating the exhaust gas from the carbonizing furnace burns the exhaust gas while maintaining the combustion temperature inside the combustion chamber 12 at 750 deg.C or higher by the burner 18.
Patent JP-2001279735-A (JP)
Title: Erection pipe for underground facet and its support tool
Inventor: TAKAGI TOSHIO
IPC: E03B9/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an erection pipe for an underground facet and its support tool capable of being simply attached without being regulated on water supply casing, easily washing hands and ladling water into a bucket or the like in regard to the erection pipe attached to the discharge opening of the underground facet provided in the water supply casing buried underground and its support tool. SOLUTION: In the erection pipe provided in the water supply casing buried underground and attached to the discharge opening of the underground facet inclined obliquely upward of the discharge opening and the support tool for fixing and supporting the erection pipe, the erection pipe comprises an attaching part attached to the discharge opening, a support part fixed and supported by the support tool, an erection part erected vertically upward, and a discharge part curved substantially vertically downward from the erection part.
Patent JP-2001088293-A (JP)
Title: Method for jetting ink drop, apparatus therefor, and memory medium
Inventor: TAKAHASHI YOSHIKAZU
IPC: B41J2/045
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a good printing quality at low cost without a deviation of a landing position by preventing a driving voltage from changing even when nozzles are exposed to the air in a non-jet state in a method and an apparatus for jetting small liquid ink drops of not larger than 20 pl and in a memory medium. SOLUTION: A non-jet driving waveform 10 is comprised of a driving pulse signal A for projecting an ink meniscus from a nozzle and a driving pulse signal B for drawing the ink meniscus into the nozzle. Both the driving pulse signal A and the driving pulse signal B have a peak value (voltage value) of E (V) (e.g. 20 (V)). The ink meniscus is oscillated at least once or more by the non-jet driving waveform immediately before the nozzle jets first after having exposed to the air in a non-jet state for a while. The ink locally increased in viscosity in the vicinity of the nozzle is diffused. A state not different from a normal state is obtained when the ink is jetted next. A decrease in ink-jet speed and a reduction in volume of ink liquid drops are suppressed accordingly.
Patent JP-2001326666-A (JP)
Title: Point-multipoint transmission system
Inventor: ASANO TEN
IPC: H04L12/44
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a point-multipoint transmission system where the transmission efficiency will deteriorate, without the need for increasing a distance measurement area in a frame, even if a transmission distance between a master station and a slave station placed at a remotest place is extended. SOLUTION: The master station 10 is provided with a reception phase generating section 12, that generates timing of a received phase corresponding to a maximum transmission distance between the master station 10 and a slave station 20, and outputs a transmission frame to the slave station with the timing of the reception phase. The slave station 20 is provided with a fixed delay setting section 21 that outputs a fixed delay value preset in response to a distance between the slave station and the master station 10 and outputs a transmission frame, which is delayed by the fixed delay and a transmission delay set as a result of the distance measurement, to the master station 10.
Patent JP-2001331400-A (JP)
Title: System and method for supporting home page connection
Inventor: HORIGOME WACHIE
IPC: H04W4/12
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To easily connect a portable telephone with an internet connection function to a subscriber site with few keystrokes. SOLUTION: A telephone call is originated from the portable telephone with the Internet connection function to a manager site, mail recorded with the URL of the manager site is transmitted from the manager site to the portable telephone with the Internet connection function and by designating the URL recorded in the mail from the portable telephone with the Internet connection function, and the telephone is connected to the manager site and further connected from the manager site to the subscriber site.
Patent JP-2001329099-A (JP)
Title: Polyproplyene resin extruded sheet foam
Inventor: MURATA TAKAHIRO
IPC: C08J9/14
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin extruded sheet foam which is thick and has good surface properties and a low thermal conductivity. SOLUTION: The thermoplastic resin extruded sheet foam having a thickness of >=20 mm can be obtained by melting a polypropylene based resin composition in an extruder, pressuring a blowing agent thereinto to knead and melt the resulting melt, and then extruding the melt from an extrusion mold having a rectangular opening which is fixed to the end of the extruder to atmosphere, and has an average cell diameter in the region of 5-15% thickness from both surfaces of the foam of 1.0 mm to 2.0 mm and, simultaneously, an average cell diameter in the region of 45-55% thickness from both surfaces of the foam of 0.3 mm to less than 1.0 mm.
Patent JP-2001044119-A (JP)
Title: Resist coating, developing, and processing apparatus
Inventor: UEDA KAZUNARI
IPC: G03F7/30
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate influence of impurity components, such as the particles, alkaline component, etc., and the variations in the environment, such as the temperature, humidity, etc., on processing. SOLUTION: A resist coating, developing, and processing apparatus is provided with a cassette station 10, a processing station 11, and air flow forming mechanisms 60 and 80, which form an air flow from the top side to the bottom side of an interface section 12. The apparatus is also provided with a controller 90 which controls the mechanisms 60 and 80. The processing station 11 has vent holes 56 and 57, respectively communicating with the cassette station 10 and interface section 12, and the controller 90 forms air flows from the processing station 11 to the cassette station 10 and interface section 12 by controlling the air flow forming mechanism 60, so that the pressure in the processing station 11 becomes higher than those in the cassette station 11 and interface section 12.