baber/WOPTO huggingface dataset:
Patent JP-H07117676-A (JP)
Title: Vehicle for ascent and descent equipped with ratchet device
Inventor: NISHIMURA YOSHIHIRO
IPC: B62B5/02
Filed: 1993-10-20
Abstract: PURPOSE:To facilitate the ascent and descent of a staircase, etc. by installing a ratchet wheel which revolves freely and integrally with a wheel for ascent and descent, on the car body frame of a baby car or a cart which is equipped with wheels for ascent and descent, and permitting the revolution of the ratchet wheel to be suppressed by the meshing of the hook for an arcuate movement with the groove part of the ratchet wheel. CONSTITUTION:In the ascent on a staircase, a ratchet wheel 4 revolves, accompanied with the revolution of a wheel 2 for ascent and descent which has four small wheels 2a arranged in crossing form, and the flank surface 7b of a hook 6 can slide on the flank surface 5b of a ratchet wheel groove part in the revolution direction, and the ratchet wheel 4 and the wheel 2 for ascent and descent are revolved free from resistance. Further, at this time, a lever 11 is operated to the side for loosening a connecting body 9 by a spring, and when a cart, etc., retreat, the hook 6 and the ratchdet wheel 4 are meshed, and the reverse revolution of the wheel 2 for ascent and descent is restrained. In the descent on the staircase, the operating lever 11 on this side is shifted to the side for the traction by the connecting body 9, and the top end part of the hook 6 is separated from the ratchet wheel 4, and the ratchet wheel 4 and the wheel 2 for ascent and descent can be revolved freely.
Patent JP-H06148678-A (JP)
Title: Liquid crystal display device
Inventor: KITAWADA KIYOBUMI
IPC: H01L29/78
Filed: 1992-11-06
Abstract: PURPOSE:To miniaturize the entire device and to prevent the degradation of liquid crystal by covering a thin film transistor(TFT) for driving picture element with an organic film and forming a picture element electrode on this organic film. CONSTITUTION:A counter substrate 302 is fixed on an element substrate 301 by a seal member 303 such as ultraviolet curing resin, and the liquid crystal is filled. Then, a TFT 313 for driving picture element is formed on the substrate 301, a driver circuit 304 is arranged in the middle between a seal area and a picture element area, these element substrates are entirely covered with a transparent organic insulating film 319, and a picture element electrode 314 is formed on it and connected through a contact hole 315 to the drain electrode of a picture element transistor. On the other hand, a transparent electrode 305 is formed on the transparent organic insulating film 319 at the upper part of a driver so as to cover the driver circuit 304. Thus, the device is miniaturized by arranging the driver circuit 304 inside rather than the counter substrate 302, unevenness at the lower part of the seal area is reduced, the flow-in of moisture to the liquid crystal is decreased, and the leakage of an electric field from the driver circuit is eliminated.
Patent JP-H01141064-A (JP)
Title: Electrode construction in thermal head
Inventor: SUGIYAMA HAYAMI
IPC: B41J2/345
Filed: 1987-11-27
Abstract: PURPOSE:To dispose adjacent heating resistors close to each other to enable a sharp image to be expressed, by a method wherein two electrodes opposed to each other are made different in width. CONSTITUTION:Where a first electrode 4a has a width G1, a second electrode 4b has a width G2, and a width between adjacent heating resistors 1 is G3, the width G1 of the first electrode 4a and the width G2 of the second electrode 4b are respectively set to be the same as the widths of the end parts of heating resistors 1 to be connected thereto. The width G3 between the adjacent heating resistors 1 is set smaller than that of the prior art. The smaller the width is the larger the current density and heating value are. In this way, if the conduction time or wave height value of an electric current to pass through the heating resistor 1 is small, only the small-width part of the heating resistor 1 heats to a value sufficient to melt an ink. Thus, only the ink of an ink surface facing this part is melted.
Patent JP-H10117778-A (JP)
Title: Gene library and its preparation
Inventor: KAWADA ETSUKAZU
IPC: C12N15/09
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a random gene library in good yield even from genome DNA having resistance to restriction enzyme by preparing a cohesive end in genome DNA fragment by DNA polymerase, etc., and cloning each DNA fragment to a vector. SOLUTION: The 3' end of genome DNA fragment having blunt end is processed to either one cohesive end among A, G, C and T by an enzyme having terminal deoxynucleotidyl transferase activity (Tag DNA polymerase). Each DNA fragment is cloned to a vector having a base compatible with the base of the cohesive end at 5' end and random genome library is prepared. Random cDNA library can be prepared similarly from cDNA.
Patent JP-H07150284-A (JP)
Title: Aluminum alloy sheet excellent in formability
Inventor: HASHIGUCHI KOICHI
IPC: B21D22/20
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an Al alloy sheet excellent in formability, such as stretch- flange formability and bendability, by working an Al-Mg alloy of specific composition into a sheet and keeping the area ratio of Fe-Al type and Mg-Si type crystallized substances to a specific value or below. CONSTITUTION:An Al alloy, which has a composition containing 5-10wt.% Mg or further containing 0.02-0.5wt.%, in total, of strength improving elements, such as Cu, Mn, Cr, Zr, and Ti, is worked into a sheet. By this method, the Al alloy sheet, in which the area ratio of Fe-Al type crystallized substance and Mg-Si type crystallized substance, having <=2mum average grain size, is regulated to <=0.4% and also ultimate deformability is regulated to at least 0.58 or above and which is excellent in formability, such as stretch-flange formability and bendability, and also in formability such as bulge formability, can be obtained.
Patent JP-2000122959-A (JP)
Title: Communication data filtering method
Inventor: SAITO MAKOTO
IPC: G06F17/30
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain the method which blocks unnecessary or harmful communication data with high precision by adding the key word of communication data including a key word as an element of a set of key words of communication data to be blocked to the set of the key words of the communication data to be blocked. SOLUTION: A proxy request program 207 passes requested information to a filtering program 201. The filtering program 201 extracts the key word included in this information by pattern matching between a block key word set table 202 and the key word in a key word dictionary 203 and passes a message showing the information is blocked to the proxy request program 207 when there is a key word matching a key word in the block key word set table 202 among extracted key words. Further, the extracted key words are all added to the block key word set table 202.
Patent JP-H08139940-A (JP)
Title: Facsimile equipment
Inventor: KAGEYAMA MITSUHIRO
IPC: H04N1/413
Filed: 1994-11-07
Abstract: PURPOSE: To conduct efficient print-out by sending a received image to a printer interface by a format of data optimum to the state of the received image. CONSTITUTION: A received image is coded and the coded image is stored in an image memory 3, and a code quantization per one line of the coded image in the 1st memory 3 is detected. When the code quantity per line obtained through the detection is larger than a preset code quantity, raw image data obtained by decoding the image in the image memory 3 are sent to a printer interface 6. Conversely when smaller, the raw image data obtained by decoding the image in the image memory 3 are coded again and the coded data are sent to the printer interface 6.
Patent JP-H02144512-A (JP)
Title: Optical switch
Inventor: ARIMA HIDEO
IPC: G02B26/08
Filed: 1988-11-28
Abstract: PURPOSE:To obtain the small-sized, low-cost mechanical type optical switch by forming through holes switch form optical paths in and a reflecting plate fixation part on a solid body by an NC machine, etc., with high accuracy. CONSTITUTION:For an optical path crossing system, the two through holes which have an internal diameter obtained by adding slight tolerance to the external diameter of optical fibers 2 - 5 and cross each other are formed in the organic or inorganic solid body. A groove is formed as the reflecting plate insertion part in the intersection part so that the plane (about which the through holes are symmetrical including the center point of the through hole intersection part/serves as the stopper surface at the time of the insertion of a reflecting plate 7. Then, the optical fibers, reflecting plate, etc., are fitted to the machine solid body. Thus, the optical switch can be assembled without any optical axis adjustment. Consequently, the need for a mechanism for optical axis adjustment is eliminated and the switch is reduced in size and cost.
Patent JP-S63150036-A (JP)
Inventor: YAMAOKA MIKIO
IPC: A47J41/00
Filed: 1986-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11133835-A (JP)
Title: Printing device
Inventor: KAMIO KEIJI
IPC: G03G21/10
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To easily execute cleaning and to improve the handleability of a printing device by providing a knob part for attaching/detaching a cleaning part for peeling excess coloring particles in a photoreceptor device to/from the printing device at the center of the cleaning part. SOLUTION: The excess coloring particles left on a transfer drum are removed by a cleaner a20. The excess coloring particles left on a photoreceptor belt are removed by a cleaner (b), and the photoreceptor belt is electrified by an electrifier again. In the case of color printing, the above stage is repeated three or four times while switching a developing device. In such constitution, the knob part A151 is provided at the center part of the cleaner a20. In the case of detaching the cleaner a20 from a printing device main body, the cleaner a20 is easily detached without being pried by holding the knob part A151 in the center part.
Patent JP-H07149439-A (JP)
Title: Recording device
Inventor: IKEDA YASUHIKO
IPC: B41J13/00
Filed: 1993-11-29
Abstract: PURPOSE:To easily mount a paper feeder cassette on a recording device body provided with an option unit. CONSTITUTION:A recording device body 3 can be fitted with a paper feeder cassette 2, and the fitting part is opened at the lower side to support the paper feeder cassette 2 at the side. The recording device body 3 has an option paper feeder unit 30 at the lower side in a detachable manner, and the option paper feeder unit 30 is provided with a mounting guide 30a to guide the paper feeder cassette 2 into the recording device body 3. The mounting guide 30a is a reference to mount the paper feeder cassette 2, so that the cassette 2 can be easily and reliably mounted on the recording device body 3.
Patent JP-H02147169-A (JP)
Title: Plasma mig welding method
Inventor: IMAJIMA YOSHIO
IPC: B23K9/173
Filed: 1988-11-28
Abstract: PURPOSE:To change an arc intensity distribution by changing one at least of a position and an angle of a MIG are in a plasma arc. CONSTITUTION:At the time of starting an arc, a pilot arc is generated between a plasma electrode 10 and a plasma chip 11 and the plasma arc 18 is generated between base metals 17 with this as assistant. A MIG welding wire 16 is fed from a MIG electrode 15 to generate the MIG arc 19. While the MIG electrode 15 moving and changing an angle in an insulating cylinder 14 of the inside of the plasma electrode 10, welding is performed. The MIG arc 19 is moved to the outside of the plasma arc 18 and arc intensity of an end is increased. Since the torch height is not changed even in a narrow gap by changing an intensity distribution of the arc, the same effect as in the case of weaving being carried out is obtained.
Patent JP-H08159153-A (JP)
Title: Bearing device
Inventor: ASANO TAKESHI
IPC: F16C35/077
Filed: 1994-12-01
Abstract: PURPOSE: To enable a vibration to reduce in an arm part or the like generated according to operating a sewing machine, regardless of changing a temperature. CONSTITUTION: An external/internal peripheral surface respectively of an inner/ outer housing 21, 24, fixed to an outer ring 19b of a ball bearing 19 journalling an upper shaft 3 rotated in a sewing machine, is formed in a parallel tapered shape, and the internal peripheral surface of the outer housing 24 is brought into close contact with the periphery of O rings 23a, 23b fitted to annular grooves 22a, 22b formed in the external peripheral surface of the inner housing 21 to have elasticity. A space, surrounded by the O rings 23a, 23b, external peripheral surface of the inner housing 21 and the internal peripheral surface of the outer housing 24, is charged with lubricating oil 25 formed with a fluid thin film, further to provide a drive means of sliding the outer housing 24 in an axial line direction of the upper shaft 3.
Patent JP-H07148349-A (JP)
Title: Game machine
Inventor: KUROI TADASHI
IPC: A63F13/24
Filed: 1993-11-29
Abstract: PURPOSE:To use an optional part desired by a player by arranging connecting means to which an alternative control part different from a normal control part for a game machine is connected, and means for delivering a control signal from the alternative control part, instead of a control signal from the normal control part. CONSTITUTION:In a game machine, if a joy stick 31 or a control pad 32 as alternative control parts is used, instead of a normal control part 18, a connector 31a of the joystick 31 is connected to the associated connector 30a in a connector part, and then, a selector 31 is changed over in order to deliver a control signal from the joystick 31 to a CPU 26, instead of a control signal from the normal control part 18. Meanwhile, if an exclusive control panel 39 is used, instead of the normal control part 18, a connector 30 of the exclusive control panel 39 is connected to the associated connector 30e of the connector part, and the selector 25 is changed over so as to deliver a control signal from the control panel 30 to the CPU 36.
Patent JP-H07115897-A (JP)
Title: Precooked onion and its preparation
Inventor: NAGATA TOSHIRO
IPC: A23L19/00
Filed: 1993-10-22
Abstract: PURPOSE:To obtain a processed onion food cooked in such a manner as to prevent the generation of irritating substance generating by the cutting of onion. CONSTITUTION:This processed onion food is prepared by heating an onion at a low temperature (about 150 deg.C) in the absence of water to remove >=25% of water and packaging the heated onion with a prescribed package. This preparation process contains a step to heat the onion at 100-200 deg.C with a heated pan while stirring the onion with a stirring means and a step to pack the heat- treated onion by vacuum-packaging.
Patent JP-2001114049-A (JP)
Title: On-vehicle parking supporting device
Inventor: OKADA TAKESHI
IPC: B60R21/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To precisely indicate the operations required for parking, and clearly display the positional relationship between own automobile and a parking area to be parked even when physical parking conditions are different in a parking lot having plural parking areas. SOLUTION: The parking supporting device is provided with a parking image preparation means 2 for preparing an image in which own automobile and a parking lot are overlooked from just above, and displaying the image on an indication means 1, a parking area selecting means 3 for allowing a driver to select which parking area is to be parked when there are plural parking areas in the parking lot, an own automobile operation determining means 4 for grasping the positional relationship between the selected parking area and the automobile to determine the most suitable moving path and operating method for parking the automobile in the selected parking area to display the moving path and the operating method on the indication means 1, and a voice guide means 5 for guiding the determined operating method with voice.
Patent JP-H08132216-A (JP)
Title: Method and apparatus for die casting
Inventor: FUJIOKA MOTOO
IPC: B22D17/22
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a die casting method, by which a product forming complicate hole in the inner part is cast, and an apparatus thereof. CONSTITUTION: A pipe 13 opened at one end part is held in a cavity 10 of a die. A core 16 for pipe sealing is press-welded at the opening end part of the pipe. In the core 16 for pipe sealing, a first flow passage 20 and a second flow passage 21 are formed. Liquid is supplied into the first flow passage with liquid supplying means 26, 18, 25 to fill up the liquid into the pipe 13 and also, the air in the pipe is discharged from the second flow passage and further, the liquid filled up in the pipe is discharged. Successively, the first and the second flow passages are closed and the liquid in the pipe is held. In this condition, molten metal is filled up in the cavity 10. By this method, the deformation of the pipe caused by casting pressure is not developed, and the treatment of the liquid after completing the casting is made to be easy.
Patent JP-H10125293-A (JP)
Title: Sealed lead-acid battery
Inventor: KURISAWA ISAMU
IPC: C08L55/02
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To apply heating plate deposition to a battery jar made of a resin having a high water absorption coefficient with no preliminary drying by thrusting in and welding the battery jar and a cover so that the burr quantity of the fused resin becomes a prescribed quantity when the batter jar and cover are welded together. SOLUTION: The fused thrust quantify of a battery jar and a cover is set to 0.3-0.5cm at the time of welding to make the burr weight (g) = base material density [g/cm<3> ]×(0.3-0.5)(cm) ×thickness of weld section (cm) × length of weld section (cm). Practically, the quantity subtracting the battery height after the battery jar and cover are welded from the battery height when the battery jar and cover are overlapped before welding is set to 0.3-0.5cm.
Patent JP-H11119631-A (JP)
Title: Attaching/detaching structure of process unit for image forming device
Inventor: AMAUCHI KOJI
IPC: F16D11/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a simply constituted attaching/detaching structure of a process unit for an image forming device, capable of improving image banding. SOLUTION: The attaching/detaching structure is prepared for freely attachably/detachably fitting the process unit including a photoreceptor drum 21 to the image forming device main body. In this case, the structure is provided with a clutch part 22 which is joined/separated to/from the process unit by moving a driving shaft 23 backward and forward in the axial direction, a 1st helical gear 26 which is fixed to the driving shaft 23, a 2nd helical gear 29 which is engaged with the 1st helical gear 26, and then, the 2nd helical gear 29 is connected to a driving source, and when a driving force for normal rotation is applied on the 1st helical gear 26, the driving shaft 23 is moved forward, then, the clutch 22 is connected, on the other hand, when the driving force for reversal rotation is applied on the 1st helical gear 26, the driving shaft 23 is moved backward, then,  the clutch 22 is separated.
Patent JP-H08154847-A (JP)
Title: Cooking appliance
Inventor: IWATA MITSUMASA
IPC: A47J43/044
Filed: 1994-12-02
Abstract: PURPOSE: To provide a rotary body of a cooking appliance whose inside is formed in a hollow shape and outside diameter is made large and by which infiltration of a cooking material into a hollow part can be prevented. CONSTITUTION: A cooking appliance is provided with a bottomed cylindrical vessel 1 which has a fitting shaft 5 in a bottom part and whose upper part is opened, a rotary body 10 which has cutters 25a and 25b and has a bearing to be fitted to the fitting shaft 5 in a lower part and a projecting coupling 13 (to be coupled) in an upper part, a motor 71 (a driving means) and a main body 40 which has a coupling 80 to be locked on and released from the projecting coupling 13 and is placed in an opening 2 of the vessel 1.  In the cooking appliance, the rotary body 10 is composed of a cutter stand 11 (a large diameter cylindrical part) on which the cutters 25a and 25b are arranged and whose under surface side is opened, a shaft 12 which extends upward from an upper wall 16 and has the projecting coupling in a tip part and a bearing installing member 23 (a closing covering member) which has a cylindrical part 20 (a shaft hole par) having a bearing 24 to be fitted to the fitting shaft 5 in a central part and closes and covers an opening 2.
Patent JP-H10123782-A (JP)
Title: Image forming device
Inventor: KOYAMA HARUO
IPC: G03G15/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To always straighten curl in a specified range of paper neither too much nor too little over a range which is almost nearly the entire surface of a fixing processing paper in accordance with the curled degree of the paper. SOLUTION: Two pairs of rollers 26, 26, and 27, 27 applying tension to fixing processing paper and feeding the paper are arranged, and plural curl straightening members 29a and 29b having nearly the same length in which the radius of curvature of curl straightening operation ends is made different from each other are uniaxially and turnably provided between the pairs of rollers so as to selectively straighten the curl of the paper.  The curl straightening member having curl straightening operation end in accordance with the curl degree of the paper is selected based on the detection information of the curl degree, and the posture of the curl straighten member can be changed to a first condition A that the paper is straightened in the vicinity of the pair of rollers 27 and 27 in the case the paper leading end is nipped by the pair of rollers 27 and 27 on the downstream side, and to a second condition B that the paper is straightened in the vicinity of the pair of rollers 26 and 26 before the paper trailing end is released from being nipped by the pair of rollers 26 and 26 on the upstream side.
Patent JP-2001120088-A (JP)
Title: Container for raising ornamental plant
Inventor: HIROSE MITSURU
IPC: A01G31/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a container where bottom bed sand in which purification of water in a water tank is compatible with good raising of an ornamental plant in the water tank is arranged. SOLUTION: This container for raising ornamental plants in which purification of water is compatible with good raising of the ornamental plants is obtained by arranging bottom bed sand containing a particulate sintered material consisting essentially of trass and having such bond strength as to cause collapse of bonding state of the particulate material when >=2.5 kg weight/cm2 pressure is applied to the sintered material whose thickness is defined as 1.0 cm in the bottom and installing a device for water circulation.
Patent JP-H01143699-A (JP)
Title: Treatment of water incorporating humic acid
Inventor: SUGATA KIYOSHI
IPC: C02F3/34
Filed: 1987-11-30
Abstract: PURPOSE:To efficiently remove humic acid by using glucose as a main carbon source and propagating Basidiomycetes in a biological reactor and thereafter allowing them to be brought into contact with water incorporating humic acid. CONSTITUTION:Water incorporating humic acid is held in a biological reactor V1 and glucose is added through a line P3 and Basidiomycetes fed through a line P4 are seeded and thereafter Basidiomycetes are propagated under the aerobic conditions by sending air through a line P9. Thereafter water incorporating humic acid is sent to the biological reactor V1 via a line P1 and continuously treated. Basidiomycetes suspension discharged from the biological reactor V1 is allowed to flow into a precipitation tank V2 via a line P5 and separated to supernatant liquid and Basidiomycetes. Thereby this treatment can be operated with inexpensive treatment cost.