baber/WOPTO huggingface dataset:
Patent JP-H08279921-A (JP)
Title: Method for displaying video on television screen by use of telephone line and radio wave
Inventor: NISHIMURO KAZUHIRO
IPC: H04N5/00
Filed: 1991-11-14
Abstract: PURPOSE: To make it possible to observe weekly information or the like and to listen its sound by connecting a digital exchange to a host computer. CONSTITUTION: The host computer H including a program for displaying pictures, a condition setting program 2, a tabulation program 3, and a recording program 4 in its inside is connected to a telephone line and provided with a telephone line modem. A radio wave input or a LINE input (RF-B) is sent from an information computer C including a modem to a television A. A cassette D is attached to the computer C and time is displayed on the cassette D.
Patent JP-H09184997-A (JP)
Title: Optical scanning device and its lens adjusting method
Inventor: KOMORI SHIN
IPC: G02B13/08
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain an integrated type cylindrical lens which is small-sized and easily fitted to an optical frame. SOLUTION: A 2nd cylindrical lens 16 which has negative refractive index and a plastic lens has a concave lens effective part 16a that laser light passes through, three guide parts 16b where a 1st cylindrical lens 15 as a glass lens is nearly positioned outside the effective part 16a, three abutting reference surfaces 16c which abut against the 1st cylindrical lens 15 to prescribe its interval, and a land part 16d for adhesion for holding the 1st cylindrical lens 15 from both sides. The 1st cylindrical lens 15 is inserted along the guide part 16b of the 2nd cylindrical lens 16, and while it abuts against the abutting reference surfaces 16c, if the two lenses 15 and 16 are adhered and fixed with an adhesive by using the land 16d for adhesion, their optical axes are nearly aligned with each other.
Patent JP-H10168604-A (JP)
Title: Thermal undershorts
Inventor: SUKETA HIDEO
IPC: A41D13/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide thermal undershorts of short pants type the warmth retentivity of which is increased. SOLUTION: This type thermal undreshort comprises thermal members 3 on the front parts in the tubular sections 2 which cover the thighs 2, where the warmth is liable to become the lowest with increase of personal age, thus the warmth retention limited to only these parts prevents the undershorts from becoming weighty and does not disturb the motion of the person wearing the undershorts with the thermal members 3.
Patent JP-H09185805-A (JP)
Title: Tape check method for data recording device
Inventor: KIKUCHI AKIHIRO
IPC: G11B5/09
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a tape check method and a device therefor capable of automatically and surely discriminating a new tape from an initialized one and speeding up an operation by minimizing a tape operation. SOLUTION: In a data recording and reproducing device, it is performed to judge whether or not a tape is already initialized. A tape length equivalent to 5600ID is transferred from the tape top (step 2) by using IDC (indirect address information) obtained from a rotation angle of a reel. This is a position where header information is surely recorded when the tape is already initialized (recorded). At step 4, the ID is read out of the tape and it is checked with the tape whether or not a reading of the ID varies, and if the reading will not change within a prescribed time, the tape is decided to be a new one, while it is an initialized one if it changes.
Patent JP-H10175799-A (JP)
Title: High lift working car
Inventor: INAMOTO JUNJI
IPC: A62C27/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To detect an obstacle within a sector area by a single search signal and reduce the number of search signal transmission source required by changing the transmitting direction of the search signal so as to scan the sector area. SOLUTION: An obstacle detection sensor 15 has a transmitter 22, a receiver 23, mirrors 24, 26 and a motor 25. The transmitter 22 is constituted of a semiconductor laser transmitter, for instance, and transmits a pulse signal by an infrared ray laser showing a chain line L based on a control signal as a search signal having directivity to the front. The half mirror 29 reflects the search signal and directs the signal downward. The mirror 26 reflects the search signal reflected on the half mirror 24 and advances the signal to the front. The motor 25 reciprocatively revolves the mirror 26 with an axis as a center by about 180 deg. based on the control signal. Thus, the transmitting direction of the search signal can be changed so as to scan the sector area of the front center angle of about 180 deg..
Patent JP-H10177615-A (JP)
Title: Device for reading optical information
Inventor: SAKATA HARUMITSU
IPC: G06K7/015
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical information reading device in which positioning can be easily and exactly executed by anybody and reading precision is high without especially increasing the area of a transmission window or an image pickup element. SOLUTION: In an optical information reading device, a transparent plate 12 indicating a data fetching position is placed extendedly and a shutter 15 covering the upper part of the transparent plate 12 and forming a data fetching port is provided so as to be retractable. Thus, in the case of positioning an information recording symbol at the data fetching port, the positioning is easily attained by visualization in a state that the transparent plate 12 is not covered by the shutter 15. Thus, the information of an information recording symbol 4 can be exactly read.
Patent JP-H05164117-A (JP)
Title: Structure and method of coupling
Inventor: KITAURA KAZUO
IPC: F16B9/02
Filed: 1991-12-18
Abstract: PURPOSE:To remarkably reduce operational cost by coupling a second member having a tubular or rod-like part quicky and simply to a first member without welding. CONSTITUTION:A first member 1 is provided with a hole 2. A second member 2 has a cover part 4 and tubular or rod-like part 5. The cover part 4 has nipping parts 4b, 4c and an intermediate part 4a provided between the nipping parts. A projection 7 projects on the inner surface side of the nipping parts 4b, 4c. While the tubular or rod-like part 5 is fitted in the hole 2, the first member 1 is inserted between the nipping parts 4b, 4c so that the projection 7 is pressed against the first member 1 by the elasticity of the cover part 4 and the intermediate part 4c abuts against the first member 1 to cover the first member 1 with the cover part 4.
Patent JP-2000330637-A (JP)
Title: Method for detecting obstacle of vehicle
Inventor: KOBAYASHI YUKIO
IPC: G01S15/931
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To highly precisely detect a obstacle by preventing the oscillating waves of sensors from interfering each with other between vehicles performing follow-up traveling. SOLUTION: When plural vehicles 101, 102, and 103 which are provided with sensors (for example, ultrasonic sensors) 4 and 5 at the front part and rear part respectively are performing follow-up traveling in one row as shown by a figure (a), the backward and forward traveling directions of each vehicle 101, 102, and 103 are detected, and only the ultrasonic sensors 4 corresponding to the traveling directions are operated. Thus, ultrasonic waves oscillating from the rear ultrasonic sensors 5 and the front ultrasonic sensors 4 of the vehicles performing the follow-up traveling can be prevented from interfering each with other, and the erroneous detection of an obstacle can be prevented. When the ultrasonic sensor 4 of the following vehicle 102 breaks down as shown by a figure (b), the rear ultrasonic sensor 5 of the leading vehicle 101 is operated.
Patent JP-H10175551-A (JP)
Title: Pole for crossbar
Inventor: UEDA JUNICHI
IPC: E01F13/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To improve rigidity without impairing strength and durability and reduce the displacement at the tip of a long pole by containing polypropylene, denatured polypropylene, and glass fibers having the melt flow rate of a specific value range in a resin composition at the specific value ranges of wt.% respectively. SOLUTION: This pole for a crossbar is made of a resin composition having the melt flow rate of 1-50g/10min, and the resin composition contains polypropylene of 30-79.9wt.%, denatured polypropylene of 0.1-10wt.%, and glass fibers of 20-60wt.%. The thickness of the pole is set to 1-10mm, and its outer diameter is set to 80mm or below. When the thickness is below 1mm, its strength is insufficient. When the thickness exceeds 10mm, the pole becomes heavy, and the displacement at the tip of the pole is increased. The cross sectional shape in the pole width direction is made an elliptic or circular shape having the ratio b/a of 0.5-1 between the maximum inner diameter (a) of the pole and the minimum inner diameter (b), and the maximum inner diameter (a) is made 78 mm or below. When b/a becomes below 0.5, the pole is easily bent and lacks practicality.
Patent JP-H11177999-A (JP)
Title: Color image pickup device, color image correction method and recording medium
Inventor: SATO MAKOTO
IPC: H04N1/60
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a color image pickup device which properly eliminates noise components and can obtain images of high picture quality. SOLUTION: CPU 7 controls an image pickup element 3 to store image data obtained by photographing into a 1st memory 5. A DSP 8 processes the image data stored in th memory 5 to generate color difference data and evaluates false colors of the color difference data to determine whether or not noise components are included in the data. When noise components are included in the color difference data, the DSP 8 reduces saturation of the color difference data to eliminate the noise components. Then the DSP 8 coverts the color difference data into RGB data and stores them in a 2nd memory 10. The CPU 7 shows the RGB data stored in the memory 10 at a display part 9.
Patent JP-2000178973-A (JP)
Title: Formwork for pouring concrete underwater
Inventor: MAEMURA YUKIHIRO
IPC: E02D15/06
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To close gaps created between the main body of formwork and sea floor, to check the outflow of concrete poured in the formwork or reduce the volume of runoff by arranging net materials formed to tubular shape or box shape at the bottom end of the main body of formwork formed to a tubular shape. SOLUTION: A main body 1 of formwork formed to a tubular shape with the top and bottom open has window holes 2 in side walls and the window holes 2 are laid with a net material 3. At the bottom end of the main body 1 of the formwork, net materials 4, 4' arranged to a box shape having a bottom surface or a tubular shape corresponding to the main body 1 of the formwork are provided. When this main body 1 of formwork is sunk to sea floor, a hard portion of the main body of formwork 1 comes in contact with the sea floor and the settlement stops, and gaps created between the hard portion of the main body 1 of formwork and the sea floor are closed by the net materials 4, 4'. Thus, when concrete is poured and placed into the main body of the formwork under this state, wasteful outflow of concrete can be checked or the volume of runoff can be reduced.
Patent JP-2001174732-A (JP)
Title: Multi-beam light scanning optical system and image forming device using the system
Inventor: KIMURA KAZUMI
IPC: G02B26/10
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-beam light scanning optical system, which can prevent a jitter in the main scanning direction generated at intervals of plural luminous fluxes and can increase the scanning speed to improve the image forming capacity, and to provide an image forming device using the optical system. SOLUTION: The multi-beam light scanning optical system is provided with a light source means which has plural light emission points, an incidence optical means which transmits plural luminous fluxes emitted from the light source means to a deflecting means, a scanning optical means which forms images of plural luminous fluxes reflected and deflected by the deflecting means on a scan object surface, and a synchronous detection means which reflects a part of plural luminous fluxes passing the deflecting means at a prescribed angle in a subscanning section by a reflection means to scan the surface of a slit member and transmits it onto the surface of a synchronous detection element through the slit member and uses a signal from the synchronous detection element to control the timing of the scanning start position on the scan object surface,  and the slit member is so arranged that plural luminous fluxes scanning the surface of a slit aperture may scan the slit aperture approximately perpendicularly.
Patent JP-H09183561-A (JP)
Title: Sheet binding device and image forming device with it
Inventor: TERADA TETSUYA
IPC: B65H37/04
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet binding device and an image forming device, with which it is possible to automate the operation of repeating the hand feed cycles to be otherwise conducted when needle of binding means is replaced and head head placing in alignment is to be made and to reduce the hazard of double strike of the needel to lead to damage to the binding means. SOLUTION: A copy sheet bundle Sa stacked on a staple tray 38 is bound by a stapler 22. When a sensor senses that there is no needle, a CPU indicates it on a display. Loading is made in the stapler 22, and automatic head placing is started by an auto-align switch. In conformity to the command given by the CPU the stapler 22 continues idle striking in a test pattern sheet fed to the staple tray 38 until the needle head is put in place.
Patent JP-H07199487-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YAMADA IKUKO
IPC: G03G5/047
Filed: 1993-12-30
Abstract: PURPOSE:To provide a laminated electrophotographic photoreceptor which is excellent in charge sensitivity and stability of its electrostatic characteristic in repeated copying processes and is used in a positively charging process in which little ozone is generated. CONSTITUTION:In an electrophotographic photoreceptor comprising a charge generating layer(CGL) and a charge transporting layer(CTL) laminated in sequence on an electrically conductive substrate, with the charge transporting layer containing an acceptor compound having electron transporting ability, at least one kind of binding agent is contained in the charge generating layer(CGL) and in the charge transporting layer(CTL), and the acceptor compound having electron transporting ability is contained in the charge generating layer(CGL).
Patent JP-H09177080-A (JP)
Title: Inclined surface greening vessel
Inventor: FUKAZAWA KAZUYASU
IPC: A01G9/10
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a vessel used for greening an inclined surface by removing the upper surface of a vessel body to form an opening part, using the inner part as a housing part, and providing a mounting hole and a bottom in required positions. SOLUTION: The upper surface of a vessel body 1 is removed to form an opening part 2, the inner part is used as a housing part 3, and a mounting hole 4 and a bottom 5 are provided in required positions of the vessel body 1. In use, soil 9 for plant and flower culture and a seed or nursery stock 10 are put into the housing part 3 of the vessel body 1, and the vessel body is mounted in a required position of an inclined surface of concrete surface or block surface ending protecting and reinforcing work. As occasion demands, a drain hole insert piece is inserted to a drain hole to utilize flowing water for growing of the nursery stock 10, or the vessel body 1 is covered with a mesh 8, and a vine is grown thereon to cover the whole body with ivy, whereby greening is promoted.
Patent JP-H11185241-A (JP)
Title: Magnetic recording medium
Inventor: KINOSHITA YOSHIHIRO
IPC: G11B5/70
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is less in self degaussing loss in recording and thickness loss in reproducing, is high in output even in high-frequency recording and is excellent in durability. SOLUTION: This magnetic recording medium is constituted by forming a nonmagnetic ground surface layer contg. nonmagnetic powder on a flexible nonmagnetic base and laminating a magnetic layer contg. ferromagnetic powder, inorg. fillers and binder thereon. In such a case, the film thickness (duc) of the nonmagnetic ground surface layer is larger than the film thickness (dmag) of the magnetic layer. The Mohs hardness of the inorg. fillers is >=8 and the average grain size (d) thereof satisfies the equation 0.3<d(dmag+duc)<0.7. In addition, the average roughness (Rz) of the magnetic layer surface is <=300 nm.
Patent JP-H09190884-A (JP)
Title: Emergency lighting device
Inventor: YUZAWA KAZUHIRO
IPC: F21S9/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prolong the emergency lighting time by sensing the battery voltage at the time of emergency lighting, and decreasing the light flux from a lamp when the battery voltage is high and increasing the light gradually with drop of the voltage so that the flux value to be minimally maintained at the time the battery voltage is obtained. SOLUTION: An emergency lighting device is composed of a battery 1 for emergency lighting, an emergency lamp 25, and an inverter circuit (16, 19, 20, 21...) which receives the output of the battery 1 to light the lamp 25. The inverter circuit is equipped with a process characteristic which restricts the inverter output when the battery voltage is high and increases the inverter output so as to compensate the decrease in the light output with sink of the battery voltage.
Patent JP-2000182220-A (JP)
Title: Recording/reproducing separation-type magnetic head
Inventor: MIURA HISAYUKI
IPC: G11B5/39
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistance between a magnetism-sensing element and a main electrode film and to suppress the drop of a resistance change rate by constituting a joint face jointing the wall faces of the magnetism sensing element and the main electrode film with two or more planes or curved faces. SOLUTION: A joint face jointing the wall faces of a magnetism sensing element 137 and a main electrode film 118 supplying current to the magnetism sensing element is composed of two or more planes or curves. The magnetism sensing element 137 and the main electrode film 118 are formed on a reproduction gap layer 119 made of alumina and are composed of an upper joint face 127 and a lower joint face 128. When a joint face 120 is formed of plural faces, a joint area can be increased much more than a case that the joint face is composed of one face. Since the joint face 120 is bent, the sizes of the areas of the upper face and the base of the magnetism sending element part are not necessary to be changed and the size of an overlap part does not increase.  Thus, the joint area is increased and contact resistance can be reduced without changing the size of the whole magnetism sensing element part.
Patent JP-H11186338-A (JP)
Title: Bonding device
Inventor: OHASHI TAKAFUMI
IPC: H01L21/60
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a bonding device capable of thermocompression bonding a thermocompressed element in a short time and moreover, without adversely affecting the element to be thermocompressed die to heat. SOLUTION: In a bonding device, not only a bonding head 13 but also a stage 10 are respectively provided with pulse heaters 14 and 11, to be supplied with pulse current respectively from control parts 17a, 17b, and furthermore both current values are to be controlled based on the measured temperatures by temperature detecting means 15, 12.
Patent JP-H11181765-A (JP)
Title: Steel pipe pile
Inventor: ARAKI HIROYUKI
IPC: E02D5/56
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe pile which comprises two tubular members firmly connected together with good operability and a good burial property. SOLUTION: Lid plates 12, 22 are secured to the respective connecting ends of tubular members 11, 21, and plural portions of the ends of the tubular members making contact with the lid plates 12, 12 are recessed toward the center to expose the inside surfaces of the lid plates 12, 22. Bolt through holes or tapped holes 15, 25 are formed in the plurality of exposed surfaces 14, 24, and the lid plates 12, 22 are butted against each other. The bolt through holes or the tapped holes 15, 25 are aligned, and bolts 3 are driven into the aligned bolt through holes or tapped holes 15, 25 or nuts 4 are tightened to the bolts 3.
Patent JP-2001177312-A (JP)
Title: High-frequency connection module
Inventor: SAITO HIROTAKA
IPC: H01P5/107
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency connection module with high performance and a simple structure at a low cost that employs a waveguide converter for high-frequency connection between high frequency circuits placed on a front side and a rear side of a base. SOLUTION: A waveguide analog/digital converter of this high frequency connection module is configured by adopting a metal plate for the base 1 and making a through-hole to the base. Then a projection 6 is formed to a printed circuit board 2, on which the high frequency circuit is mounted, a microstrip line 7 extended on the projection forms a probe and a notch 11 formed to a termination cover 8 positions the probe 7 to a prescribed position of the waveguide 3.
Patent JP-H11183874-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: NAKAGAWA TOSHIYUKI
IPC: G02F1/133
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily reduce uneven display due to horizontal crosstalk by simple constitution and to furthermore improve the quality of a display picture. SOLUTION: A sudden voltage change in an AC signal for driving a data signal line to be a source line is suppressed by a CR filter Fl independently of the source voltage of a source driver S1 in an effective scanning period to attenuate a harmonic component in the AC signal on the data signal line. Consequently variation in the AC voltage of a source electrode in a TFT is reduced as much as possible, ripple appearing on a counter electrode through a capacitor between the source electrode and the counter electrode due to the variation of the AC voltage is reduced and the distortion of a signal waveform on the counter electrode is suppressed.
Patent JP-H05170493-A (JP)
Title: Method for recycling recovered dust of lime calcination furnace
Inventor: FUJIWARA MITSUHIRO
IPC: B01D53/50
Filed: 1991-12-25
Abstract: PURPOSE:To operate a lime calcination furnace over a long period so as to prevent pollution and to effectively utilize resources by recovering the dust generated at the time of quick lime production, forming this dust into a slurry and returning this slurry to the above-mentioned furnace. CONSTITUTION:The dust contained in the flue gases of the lime calcination furnace is captured by a dust collector, such as cyclone or bag filter, by which the recovered dust consisting of fine particles sized <=44mum and consisting of the components contg. CaCO3, CaO and unburned carbon from fuel is obtd. Water is then added to this dust and the dust is stirred to obtain the slurry of 40 to 60wt.% concn. This slurry is sprinkled onto raw material limestone in such a manner that the dust weight in the slurry attains <=2%, by which the limestone stuck with the slurry is obtd. This limestone stuck with the slurry is charged into the lime calcination furnace and is calcined at about 1100 deg.C, by which the quick lime powder is recycled.