baber/WOPTO huggingface dataset:
Patent JP-2000189384-A (JP)
Title: Light source device for simplified endoscope
Inventor: KOEDA TAKASHI
IPC: G02B23/26
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent disadvantages resulting from the difference between the internal and external pressures of light source devices for simplified endoscopes despite a watertight structure and even upon any variation in the relationship between both pressures, by varying the internal pressure in pursuit of the external pressure. SOLUTION: In order to supply illumination light to simplified endoscopes having on their operation part 2 the incidence end of a light guide 9 for illumination light transmission, a light source device 30 for simplified endoscopes is separably mountable on the operation part 2 and has a watertight structure. Vent passages 63 to 65 are defined to connect the inside and outside of the light source device 30, and porous members 61 and 66 permeable by gas and impermeable by water are disposed to close the vent passages 63 to 65.
Patent JP-2000155179-A (JP)
Title: Rain gauge with magnifying glass
Inventor: KUROKI JUNICHI
IPC: G01W1/14
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To easily determine rainfall at home. SOLUTION: In a rain gauge 1 that can readely be utilized domestically, the scale of a unit of 1 mm is printed on the rain gauge 1, and a magnifying glass such as a plastic lens is placed on it. In this case, a magnifying glass 3 is installed while the upper and lower projecting parts 4 and 6 of the magnifying glass 3 are set to be engaged with the upper and lower recessed parts 5 and 7 of the rain gauge, thus enabling a small scale to be read easily.
Patent JP-H11194653-A (JP)
Title: Image forming device and its fixing heater control method
Inventor: NISHIDA YOSHIAKI
IPC: G03G15/20
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To lower the frequency of turning on/off a fixing heater by making the temperature width of turning on/off the heater wider. SOLUTION: In the case of performing a series of image forming operation from forming a toner image till fixing and outputting a recording medium in a copying machine, the fixing heater is on/off controlled so that the temperature of a fixing device may be previously set temperature Ts. After finishing the image forming operation, the fixing device is continuously controlled to be at the temperature Ts as a standby state. When the standby state is continued for previously set time in a state where operation is not performed by a user, the device is shifted to a low-power mode. In the low-power mode, the fixing heater is on/off controlled between the 1st temperature Tlu lower than the temperature Ts and the 2nd temperature Tll lower than the temperature Tlu.
Patent JP-2000196640-A (JP)
Title: Loop type data transmission system
Inventor: NAKATANI NAOSHI
IPC: H04L12/42
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To perform N-to-N data transmission by using a SDLC(synchronous data link control) frame. SOLUTION: In this loop type data transmission system consisting of plural transmitting devices, each of transmitting devices 1 to 3 is provided with a frame transmission system which produces a frame having a destination address and a transmission source address field on the front side according to a data transmission request from the outside and transmits it to a transmission line 2 and a frame reception system which compares the destination address and transmission source address of a received frame with a self-address when it receives the frame, relays the received frame to devices on a downstream side when neither of the addresses coincides with the self-address and eliminates the received frame from the transmission line when either of the addresses coincides with the self-address.
Patent JP-2000195354-A (JP)
Title: Take-up housing type band-plate-pipe-like member
Inventor: MORITA TOSHIAKI
IPC: H01B13/22
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electric wire covering device using a take-up housing type band plate pipey member capable of being compactly housed, being easily subjected to work execution, and excellent in maintenance. SOLUTION: A bobbin 8 and a reel 4 are provided on a stand 1. An electric wire 7 is wound up around the bobbin 8, while a band plate pipe 3 is wound up around the reel 4 in a flat state in the plate width direction. When the band plate pipe 3 is wound off from the reel 4, the band plate pipe 3 is deformed into a pipe shape due to curling in the plate width direction, so that the wire 7 wound off from the bobbin 8 is paid out with the wire 7 housed into and covered with the band plate pipe 3.
Patent JP-2001185290-A (JP)
Title: Connector
Inventor: KURIMOTO NAOYA
IPC: H01R13/627
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To arrange the structure of a connector with a plugged-in detection function into a compact size. SOLUTION: In an accommodation slot 25 for a female housing 20, a lock arm 26 which is bent and deformed on the middle way of plugged-in of both the housings 10 and 20 and is hooked to a projection section 16 of a male housing 10, which at a normal plugged-in state the deformation returns to a regular state, and a detection component 35 which carries out plug operation towards a normal assembling position from a temporary assembling position is provided. While the lock arm 26 is bent and deformed, the detection component 35 is brought to a stop, and the plug-in action is regulated. By this, the detection as to whether both the housings 10 and 20 are plugged-in is performed regularly. One hooking bar 42 is provided in the center, and a pair of pushing bar is projected on both sides, on the front surface of the detection component 35.  The pushing bar bumps into a stopper 45, and hook 47 at the nose of the hooking bar 42 is hooked to a lock section 30 of a lock arm 26, and it is stopped to escape to backward, and is retained in the temporary assembling position.
Patent JP-2001180424-A (JP)
Title: Air bag module mounting structure
Inventor: SHINDO SHINJI
IPC: B60R21/217
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To mount an air bag to a side part of a seat back frame so as to be instantaneously expandable with gas pressure generated by an inflator by storing the air bag in the folded state in a module case to assemble an air bag module, and assembling the air bag module to a case holder. SOLUTION: This air bag module mounting structure is constituted by assembling the case holder 10 provided with cutout parts 103a, 103b for allowing a front wall part 101a to fall and break, on the upper and lower sides of the front opening edge part 100a, and a receiving edge part 100 with rigidity that can resist the expansion pressure of the air bag.
Patent JP-2001186347-A (JP)
Title: Picture processor and picture processing method
Inventor: SUZUKI NOBUO
IPC: H04N1/405
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor and a picture processing method capable of saving a memory, suppressing, and displaying the deterioration of an obtained picture. SOLUTION: In a dither processor 10, dither processing is performed to so- called picture data by an adder 18, a re-quantization arithmetic part 20a and an error calculation part 20b. Concerning error data to be supplied to the adder 18, error data including a random number or a pseudo random number is outputted only with requested timing by switching a selection switch 14 in accordance with a switch controller 16a by a switch control 16 from among plural kinds of error data including the random number or the pseudo random number and error data from a delay output circuit 12b is supplied and proceeded in addition to it. Thus, randomness is provided to the error data by simple constitution and the occurrence of stripe patterns appearing in a picture when uniform picture data, e. g. is supplied in suppressed to make the picture easy to see.
Patent JP-2000197932-A (JP)
Title: Method for pressing angle and annular member, and angle and annular member
Inventor: TORIYAMA NORIYUKI
IPC: F16D51/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide technique for pressing an angle and annular member excellent in formability by which materials are effectively utilized and also the generation of wrinkles is suppressed. SOLUTION: After approximately strip-like base stock having notches 4a, 4b at a prescribed interval on one side in the longitudinal direction of a planar body is formed by blanking, the base stock is formed by bending into a wavy shape so that plural circular-arcular shapes are arranged successively. The base stock is bent into an approximately angle shape by bending the intermediate part in the short-side direction, an erected band-plate piece 6d and seating plate piece 6e, 6f, 6g are formed and they are formed by bending into the wavy shape so that plural semicircular-arc bodies are arranged successively. At last, by bending the notched parts 6a, 6b of the erected band-plate piece 6d, the base stock is formed by bending into an annular shape.
Patent JP-H11342905-A (JP)
Title: Packaging device
Inventor: KUDO AKIRA
IPC: B65B11/20
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To perform a favorable packaging by increasing the joining property to a film of a regulating roller which is provided to regulate the film width, on a mechanism which forms a folded part on the film prior to packaging. SOLUTION: This packaging device is equipped with a mechanism which lets off a film made of a synthetic resin, being wound into a roll state, and packages an article, and a folding mechanism which continuously forms a folded part for which one part in the width direction of the film is folded in a stage before the let-off film from the roll state packages the article, in the longitudinal direction, and the folding mechanism is equipped with folding members which fold one part in the width direction of the film, and regulating rollers 71, 72 which regulate the overall width of the film at the time of the folding, and for the regulating rollers 71, 72, the outer peripheral parts which come into contact with the film and formed of any one of an urethane rubber, an aluminum foil tape, or the synthetic resin which is the same material as the film.
Patent JP-2000195279-A (JP)
Title: Nonvolatile semiconductor memory and erasure method therefor
Inventor: KAMIYAMA TAKAYUKI
IPC: G11C16/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To shorten an erasure mode time by informing address signal and command signal issue origins of whether or not a memory block specified from the address signal and command signal issue origins as an erase objective memory block is received effectively. SOLUTION: An address latching circuit 11 latches a memory block address signal specifying a memory block 10-0 at a timing such that a write enable signal /WE falls. A block decoder 12 decodes the memory block address signal latched by the address latching circuit 11 to select the memory block 10-0 as the erase objective memory block. When a block latching circuit 13-0 latches the information '0' selected by the block decoder 12, it is imparted to a logic circuit 16 as a memory block latch signal S13, and an erase objective reception result decision signal S16 is generated, together with an output S14 of a timer 14.
Patent JP-2000144425-A (JP)
Title: Head
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/26
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance and thermal quick responsiveness by forming an amorphous or semi-amorphous carbon film of insulator, having hardness similar to that of diamond and respectively specified energy band width and thermal conductivity, on the top of the projecting part of the surface with rugged shape, to be subjected to film formation, of a head. SOLUTION: A glazed glass layer 2, heat generating body layer 3, and an electrode 4 are laminated on a ceramic substrate 1, and further, the surface with rugged shape, particularly the top of the projecting part with which thermosensive paper is rubbed, is coated with a wear resistant layer 5. This wear resistant layer 5 is a carbon film of insulator and preferably has hardness similar to that of diamond and also has >=2.0 eV energy band with and >=2.5 W/cmdeg thermal conductivity. This carbon film can be formed by a plasma vapor phase process by using hydrocarbon, etc., as raw material gas at a temperature as low as about 100-450 deg.C. It is preferable that this carbon film is amorphous or has microcrystals of 0.5-2 nm and has <=30 mole% hydrogen content.
Patent JP-2000191737-A (JP)
Title: Curable resin composition
Inventor: MIYAKE HIROTO
IPC: C08F290/12
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition good in formation of resist films and excellent in sensitivity to a solder resist ink. SOLUTION: This curable resin composition uses a modified copolymer prepared by adding an epoxy group-containing unsaturated compound to a part of acid groups in a copolymer comprising acrylic acid and an acrylic or a methacrylic ester as main comonomer components. The curable resin composition further uses a compound having an unsaturated group and at least one acid group except acrylic acid in place of a part of the acrylic acid. Furthermore, the epoxy group-containing unsaturated compound is an alicyclic epoxy group-containing compound and the alicyclic epoxy group-containing unsaturated compound is 3,4-cyclohexylmethyl (meth)acrylate.
Patent JP-2000190736-A (JP)
Title: Sealing structure for door weather strip
Inventor: NOZAKI MASAHIRO
IPC: B60J10/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve sealability of a door weather strip for an automobile, particularly at an attaching part of the door weather strip attached to a door frame. SOLUTION: A door weather strip 3 attached to an outer peripheral rim surface 13 of a door frame 12 is provided with an attaching structure for adhering a base part 31 by a double coated adhesive tape 4 at a portion from an upper edge part 3A to a corner part 3C located between the upper edge part 3A and vertical edge part 3B, and fixing the other portions by a clip. The portion between an outer peripheral protruding edge 14 of the door frame 12 and side faces of the upper edge part 3A, the corner part 3C, and the vertical edge part 3B is sealed with a back face seal part 33 serially formed on the side faces. A seal lip 35 is formed in the inner side of the back face seal part 33 at the corner part 3C for doubly sealing the circumference of a trailing end 41 of the double coated adhesive tape 4 at the corner part 3C.
Patent JP-2001182076-A (JP)
Title: Reinforcements unit of underfloor ventilation opening reinforcing foundation construction, and building-up method of foundation construction reinforcing frame
Inventor: YAMAMOTO TSUTOMU
IPC: E04C5/01
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the initiation of a crack in a foundation at the upper part of an underfloor ventilation opening. SOLUTION: This underfloor ventilation opening reinforcing foundation construction reinforcing unit 1 is composed of a pair of upper reinforcing horizontal bars 2 arranged at the upper part of the underfloor ventilation opening 12 of the foundation and longer than the underfloor ventilation opening 12; a pair of lower reinforcing horizontal bars 3 arranged at the upper part of the underfloor ventilation opening 12 and bent obliquely downward in both side positions of the underfloor ventilation opening 12; and connecting reinforcing bars 4 bent in U-shape to connect a pair of upper reinforcing horizontal bars 2 and a pair of lower reinforcing horizontal bars 3, with the bent part placed at the topside.  A lower horizontal reinforcement 21, an intermediate horizontal reinforcement 22 and an upper horizontal reinforcement 23 are connected by a plurality of vertical reinforcements, and the underfloor ventilation opening 12 is formed between the vertical reinforcement 24 and the vertical reinforcement 24 in the specified positions and between the lower horizontal reinforcement 23 and the intermediate horizontal reinforcement 22. The underfloor ventilation opening reinforcing foundation construction reinforcing unit 1 is arranged above the underfloor ventilation opening 12 and fitted by laying the bent part of each connecting reinforcing bar 4 across the upper horizontal reinforcement 23.
Patent JP-H11252191-A (JP)
Title: Frame synchronizing signal acquisition circuit for receiver
Inventor: HORII AKIHIRO
IPC: H04L27/22
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To acquire a frame synchronizing a signal stably even under a worst reception environment. SOLUTION: A demodulation circuit 1 demodulates I, Q symbol streams from a frame synchronizing signal of 20 symbol length each that is BPSK- demodulated, a super-frame identification signal and a reception signal of a PSK modulated wave resulting from time-multiplexing 8PSK-modulated digital signals. A frame synchronizing signal acquisition circuit uses a BPSK demapper 30 to generate bit streams B0-B3 that are BPSK-demapped, based on a BPSK discrimination reference order line whose reception signal point on an I-Q phase place is the same as the Q axis and basic discrimination reference border lines resulting from being rotated by π/4, 2π/4 and 3π/4 counter clockwise.  After a pattern different at most several bits from a frame synchronizing signal is acquired by 1st comparator circuits 60-63 from the streams B0-B3, when a pattern different by at most several bits from a super-frame identification signal by 2nd comparator circuits 64-67 after a prescribed time is captured, a frame synchronizing signal acquisition signal generating circuit 90 outputs a frame synchronizing signal acquisition signal SYN.
Patent JP-2001189503-A (JP)
Title: Magneto-resistance effect element and magnetic regeneration device
Inventor: KOUI KATSUHIKO
IPC: G11B5/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the structure for a magnetization sticking layer which is easily formed by a conventional deposition method to provide a sufficient electron reflection effect on the side of magnetization sticking layer, and to provide a magneto-resistance effect element which uses a spin valve film comprising the structure. SOLUTION: A first layer region provided in the relative distance when viewed from a non-magnetic intermediate layer of a magnetization sticking layer of a spin valve structure is formed from a ferromagnetic material comprising at least such additive element as selected among Cr(chrome), Rh(rhodium), Os(osmium), Re(rhenium), Si(silicon), Al(aluminum), Be(berylium), Ga(gallium), Ge(germanium), Te(tellurium), B (boron), V(vanadium), Ru(ruthenium), Ir(iridium), W(tungsten), Mo(molybdenum), Au(gold), Pt(platinum), Ag(silver), and Cu(copper).
Patent JP-2001188518-A (JP)
Title: Power supply device
Inventor: KAMIOKA MASAHIRO
IPC: G09G3/36
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device which appropriately reduces its power consumption. SOLUTION: When the signal level of liquid crystal alternating signals is at 'H', an 'H' voltage is applied to the shutdown terminal of a switching regulator 1a and the regulator is driven accordingly. At that time, the signal level of the liquid crystal alternating signals is inverted by an inverter 2, the logical level of the shutdown terminal becomes 'L', and the operation of a switching regulator 1b is stopped, while when the liquid crystal alternating signals become 'L', the shutdown terminal of the regulator 1a becomes 'L', and its operation is stopped. At that time, the shutdown terminal of the regulator 1b becomes 'H', and the regulator is driven accordingly. Thus, the regulators 1a and 1b alternatively repeat the driving and stopping stages, in accordance with the liquid crystal alternating signals, i.e., while one regulator is driven, the other regulator stops its operation.
Patent JP-2000181223-A (JP)
Title: Developing device and process cartridge
Inventor: NISHIUWATOKO TSUTOMU
IPC: G03G15/08
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To enhance the hermetically sealing property of a gap between the longitudinal end part of a developing blade and an end-part seal and to prevent stripe-like soil by toner whose layer thickness is not regulated in the area of the gap from being caused in the end part area of paper without exerting an adverse effect on the abutting state of the developing blade and the developing sleeve. SOLUTION: This developing device is provided with the developing sleeve, the developing blade elastically abutting on the developing sleeve and the end- part seal. Then, the end-part seal 45 is provided with a projection part 45a in the center direction of the developing sleeve 43 in the area of the downstream side of a developing area and the area of the upstream side of the abutting part of the blade 43 and the sleeve 43 by viewing in the rotating direction of the,sleeve 42. The projection part 45a is provided with a slit 45d near the bottom thereof on the downstream side and brought into contact with the tip of the blade 43 in the area of the slit 45d.
Patent JP-2000172210-A (JP)
Title: Display of moving footboard
Inventor: KANEKO YOSHIAKI
IPC: B66B31/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a display of moving footboards which prevents disturbance by elucidating the standing position occupying area segments of passengers on treads and is capable of executing always distinct foot side display by an improvement in design characteristic and stable cleaning function. SOLUTION: This device is provided with many cleat grooves 3B in one direction of the surface and is provided with the moving footboards 3 having base plates 3C in the base parts of these cleat grooves 3B and comb plates 4 between the moving footboards 3 and step floors 2. The treads 3A of the moving footboards 3 are provided with front part displays 3a in their front parts (3AA) and rear part displays 3b in their rear parts (3BB). Both side parts thereof are provided with side part displays 3c and the central positions of these side part displays 3c are provided with central displays 3d. The color tones of these displays 3a to 3d are made different from the color tones of the treads described above, by which the block display is executed. The respective displays 3a to 3d are so constituted as to be cleaned by the cleaning devices located at the comb plate 4 portions.
Patent JP-2001161421-A (JP)
Title: Raindrop removal device for umbrella
Inventor: KIKUCHI YOSHIYUKI
IPC: A45B25/28
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a raindrop removal device easily and surely removing raindrops stuck to an umbrella in a short time. SOLUTION: This raindrop removal device is so constituted that bristles 12 of a flat brush 3 to be attached to an umbrella insertion part 1 for inserting an umbrella are rather thick and rigid, implanted toward the center, and have such length as almost reaching the central part. A plurality of long brushes 4 are placed between the umbrella insertion part 1 and the bottom part 2, brush bristles 6 are obliquely upward implanted in the long brushes 4, and a lot of small brushes 10 with the bristle length reaching the central part are attached thereto. The brush bristles 6 are implanted with the bristles formed by kneading powered apatite in plastic.
Patent JP-2001162265-A (JP)
Title: Vacuum distillation type waste liquid treating device
Inventor: FUKATSU AKIFUMI
IPC: B01D53/86
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a small, inexpensive, and highly efficient vacuum distillation type waste liquid treating device, in which a chemical agent is not used, and which can be installed at a line side in a factory. SOLUTION: A vacuum distillation tank 1 is provided with a nozzle 5 and a sludge taking-out chamber 12, thereby waste liquid is continuously treated. Photocatalyst silica gel 22 removes offensive odor, so that the treating device can be installed at any place.