baber/WOPTO huggingface dataset:
Patent JP-H076136-A (JP)
Title: Light-on computer
Inventor: SAAJIEI GERII POTSUDOWARUNII
IPC: E05D11/10
Filed: 1993-12-21
Abstract: PURPOSE: To provide a write-on computer which is constituted so that attention- getting information displayed on an input-output screen can be confirmed and operated without opening the cover of the screen and the occupying area of the computer can be reduced when the screen is exposed. CONSTITUTION: A cover 16 which is movable between a first position at which the cover 16 covers an input-output screen 14 mounted on the housing 12 of a computer to protect the screen 14 and a second position at which the screen 14 is exposed and becomes usable has a window 20 through which the information displayed on the screen 14 can be visually confirmed when the cover 16 is closed. Since the cover 16 is rotatably attached to the housing 12 with two- point turning type hinges, the cover 16 can be put on the rear surface of the housing 12 and the occupying area of computer can be reduced.
Patent JP-H05172885-A (JP)
Title: Surface electric potential measuring device
Inventor: HARADA TAKASHI
IPC: G01R29/12
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a surface electric potential measuring device for measuring the ac voltage component of the surface electric potential in noncontact form, even if the ac voltage component is contained in the surface electric potential, besides the stationary surface electric potential of a charged body. CONSTITUTION:A surface electric potential measuring device is equipped with a sensor electrode 3 which generates an electric potential through the electrostatic induction due to an charged body X and an electric potential signal generating means 16 for generating an electric potential signal corresponding to the surface electric potential of the charged body X from the electric potential generated on the sensor electrode 3. Further, the measuring device is equipped with an electric potential measuring means 17 which measures the nearly stationary surface electric potential of the charged body X from the electric potential signal when the distance between the charged body X and the sensor electrode 3 is a prescribed distance D1, ac signal extracting means 18 for extracting the ac signal components from the electric potential signal, and an ac voltage measuring means 19 which measured the ac voltage components of the surface electric potential of the charged body X from the ac signal components when the distance between the sensor electrode 3 and the charge body X is a prescribed distance D2.
Patent JP-H06169814-A (JP)
Title: Toothbrush and electric toothbrush
Inventor: SATO MASANORI
IPC: A46B7/06
Filed: 1992-11-30
Abstract: PURPOSE:To efficiently remove food dregs, tooth filth, and dental calculus attached to teeth without damaging the gum in tooth brushing. CONSTITUTION:This toothbrush A3 has a grip handle 1. A crowned member 2a formed in the required length and having a nearly L-shaped cross-section is provided at the tip section of the grip handle 1. Brush sections 3, 3a are planted on the inner faces of the vertical piece 21 and the horizontal piece 22 of the crowned member 2a while their tip sides are inclined by nearly 45 deg. toward the bent section side of the crowned member 2a.
Patent JP-H06196240-A (JP)
Title: Power feed duct with internal pressurized explosion-proof structure
Inventor: KASAMA ICHIRO
IPC: H01R41/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a power feed duct having a trolley type internal pressurized explosion-proof structure and capable of being used in an explosion-proof area in a power feed system to a moving robot. CONSTITUTION:A power feed duct 1 having an internal pressurized explosion- proof structure is applied with internal pressure so that no dangerous gas enters the duct 1 even if the using environment of a moving device 8 becomes the explosive environment, and the duct 1 can be used in no contact with a trolley line and a current collecting device in the duct 1 and in no contact with sparks considered to occur and without causing an explosion. The pressure in the duct 1 can be adjusted by multiple internal pressure feed reducing valves 3, and a main power source 6 is cut off to keep safety when the reduction of the internal pressure of the duct 1 is detected by a pressure gauge 10 and a flow meter 5. When the required pressure in the moving device 8 is reduced, the pressure can be fed from the duct 1, and such possibility is reduced that the power source 6 is cut off by the reduction of the internal pressure of the moving device 8.
Patent JP-H09163798-A (JP)
Title: Microstep driving gear for stepping motor
Inventor: WATANOBE TAKASHI
IPC: H02P8/22
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a microstep driving gear for a high accurate fixed speed low vibration stepping motor, by mounting the second stepping motor of similar type displaced in a direction of rotation by half a detent torque period of the first stepping motor in its shaft. SOLUTION: A stepping motor 21 serving as a drive object is a motor of PM type or HB type using a permanent magnet. A stepping motor 22 is mounted in a shaft 23 of this motor 21, and a type of this motor 22 is the same to the stepping motor 21. Here, the motors 21, 22 are magnetically independent of each other and mounted to be displaced in a direction of rotation by half a detent torque period of the motor. In this way, utilizing of an existing driver circuit is only required, a microstep driving gear for a higher accurate fixed speed low vibration stepping motor can be obtained.
Patent JP-H06191067-A (JP)
Title: Printing method of thermal printer and its thermal printer
Inventor: OWADA ISAO
IPC: B41J2/32
Filed: 1992-12-25
Abstract: PURPOSE:To provide a printing method of a thermal printer wherein uniform printing quality can be obtained by smoothing surface of rough paper before printing by a simple structure and the appearance of the rough paper after printing is not changed, and to provide its thermal printer. CONSTITUTION:A scattering means 11 which scatters fine grains on, at least, a printing surface 10 of a recording medium 8 before printing, a smoothing means 12 which smooths the printing surface 10 on which fine grains have been scattered before printing, and a recovery means 14 which recovers the fine grains 9 on an unprinted part on the printing surface after printing are provided.
Patent JP-H05339276-A (JP)
Title: Propargyl ester of carboxylic acid containing conjugated ethylenic unsaturation and organosilicon compound derived from that
Inventor: MINNSHIUN IEE
IPC: C07F7/10
Filed: 1992-12-25
Abstract: PURPOSE: To provide a new organosilicon deriv. of a propargyl ester which produces a crosslinked substance by irradiation of UV rays.  
     CONSTITUTION: The organosilicon compd. is selected from silanes expressed by formula I or organosiloxanes containing units expressed by formula III (a is 0 to 2). In formula I, Q is formula II [R 2  is aryl, alkoxyaryl, alkaryl; R 3  is CN, C(O)OR 4  (R 4  is H, univalent hydrocarbon group); n is 0 or positive integers]; R 1  is substd. or unsubstd. univalent hydrocarbon group. The compd. of formula I is obtd. by allowing a new propargyl ester expressed by formula IV to react with a triorganohydrogen siloxane expressed by formula V in the presence of a hydrogen silylation catalyst including platinum. The compd. of formula III is obtd. by using an organohydrogen siloxane containing at least one unit expressed by formula VI instead of the compd. of formula V for the reaction. The compd. of formula IV is obtd. by the reaction of a propargyl ester of carboxylic acid containing unstable H in α-position for the carbonyl groups of formula VII and an ethylene-type unsatd. aldehyde expressed by formula VIII. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001163217-A (JP)
Title: Body structure for rolling stock
Inventor: MATSUOKA YASUSHI
IPC: B61D17/18
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To improve productivity and installing perormance as well as to reduce a cost by sharply reducing the number of constitutive part items in a roof body structure while keeping external appearance performance few in a flaw and a stain in a side body structure and a low running cost, to improve productivity and installing performance as well as to reduce a cost of an air conditioning duct occupying the fair length and weight as ceiling part trimming goods, and to accurately and easily install car body trimming goods above and below a ceiling board other than the air conditioning duct. SOLUTION: Steel and stainless steel are used for side body structures 5, 5. An aluminum hollow section 10 is used for a roof body structure 9. Inner bones 10d, 10d, 10e, 10e, 10f, 10f are suspended by the aluminum hollow section 10, and the inner bones 10d to 10f are used as a side wall of a main air conditioning duct 15 and a sub-air conditioning duct 16. A central celing unit 20, a side ceiling unit 23 and a louver 22 of a ceiling board 11 are connected to the lower end of the inner bones 10d to 10f.
Patent JP-H06229981-A (JP)
Title: Measuring method utilizing enzyme reaction
Inventor: INOUE YUKIE
IPC: C12Q1/00
Filed: 1992-12-25
Abstract: PURPOSE:To enable measurement of various substances handily at a high accuracy by using a dehydrogenase or the like for catalyzing a reaction to form a substrate oxidation body and a coenzyme reduction body from a substrate reduction body and a coenzyme oxidation body in a sample. CONSTITUTION:A reaction is catalyzed by a first dehydrogenase E1 to form a substrate oxidation body Xox and a coenzyme reduction body Cred from a substrate reduction body Xred and a coenzyme oxidation body Cox in a sample. Then, a second substrate reduction body Yred and the coenzyme oxidation body Cox are formed with the second dehydrogenase E2 from the coenzyme reduction body Cred and a second substrate oxidation body Yox. Then, the second reduction body is formed by a reaction system containing the second substrate oxidation body Yox. The substrate reduction body Yred formed is brought into contact with an immobilizing body of an oxidation enzyme E3 for catalyzing an oxidizing reaction to detect a variation of an electrode active substance, namely, oxygen or hydrogen peroxide decreasing or increasing electrochemically. Thus, the amount of the substrate reduction body Xred in the sample is determined.
Patent JP-H06190301-A (JP)
Title: Air filter
Inventor: HATSUNO MASANORI
IPC: B03C3/66
Filed: 1992-12-28
Abstract: PURPOSE:To provide an air filter which is safe, easy to be installed in another apparatus, and preventable from being used when it is mal-functioning. CONSTITUTION:The air filter is provided with an electret filter medium 3 to be installed between a high voltage electrode 5 and a low voltage electrode 6 and as an over current protective system, at least a resistor 9 which is put in series between an outer connection terminal and one of the high voltage electrode 5 and the low voltage electrode 6 is built in the air filter.
Patent JP-2000158387-A (JP)
Title: Automatic roughly cutting machine of carrot or the like
Inventor: ITSUKUMA MOTOSHICHI
IPC: B26D3/26
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To promote it by enhancing roughly cutting efficiency by automating/ mechanizing rough cutting of a carrot, and coping with a demand for roughly cut edible roots by uniformizing weight of the roughly cut edible roots as much as possible. SOLUTION: This automatic roughly cutting machine of a carrot is provided with a workpiece holding part 1 intermittently rotatable in a 1/5 to 1/2 rotation range by holding a workpiece A such as a carrot in a tapering standing-up state, a cutting part 11 being arranged on one side by sandwiching the holding part, extending/installing a thin blade 12 over the mutual both opening part ends to/in an opening part of a U-shaped frame 14 installed on the front end of a rod 15 for reciprocating in the horizontal direction and obliquely holding the thin blade 12 by having an angle in the workpiece standing-up direction and a protective butting plate 24 arranged in response to the cutting part 11 on the other side of the cutting part 11 by sandwiching the workpiece holding part 1, the workpiece holding part 1 can move in the horizontal direction to be adapted to the size of the workpiece A,  and the cutting part 11 can move in the vertical direction and the lateral direction according to progress of cutting.
Patent JP-2001131817-A (JP)
Title: Photographic wreath
Inventor: MORIYA KOZO
IPC: A41G1/04
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a wreath (photographic wreath) with photographs applied thereto. SOLUTION: This photographic wreath is obtained by enlarging and copying the photographs of the deceased with a color copier and applying the enlarged and copied photographs to the wreath. Furthermore, the photographic wreath is prepared by enlarging and printing the photographs of the deceased read with a scanner using a color printer and then applying the resultant enlarged and printed photographs to the wreath.
Patent JP-2001165157-A (JP)
Title: Self-aligning radial roller bearing
Inventor: YOSHIKAWA FUKUJI
IPC: F16C23/08
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To increase static load capacity by increasing the number of rollers to the maximum. SOLUTION: This self-aligning radial roller bearing 1 with a plurality of rollers 4 disposed between an inner ring 2 and an outer ring 3 through steel plate punched cages 5 is characterized by arranging the cage 5 closer to the inner ring 2 side from the center axis C of the roller 4.
Patent JP-H06198614-A (JP)
Title: Preparation of fiber-reinforced water-curable inorganic molded product
Inventor: OKIMURA YOICHIRO
IPC: B28B1/14
Filed: 1992-12-28
Abstract: PURPOSE:To provide a method for preparing a fiber-reinforced water-curable inorganic molded product as a means to obtain a molded product with outstanding strength simply by using a minimum amount of reinforcing fiber. CONSTITUTION:A specified amount of water-curable inorganic matter molding material containing reinforcing fiber is injected into a mold cavity formed by a first split die 2 with water drain holes 22 and a second split die 1 with an elastic sheet 13 provided along the inner wall surface, as an injection step. A pressure medium 5 is injected under pressure into an area between the elastic sheet 13 and the inner wall of the second split die 1 to compress the water-curable inorganic matter molding material through the elastic sheet. Next, surplus moisture is dehydrated to an area outside the first split die 2 by aspiration through the small holes of the die 2 as a compression dehydration step. These two steps make up a first procedure, and further, the pressure medium 5 is once extracted from an area between the elastic sheet 13 and the second split die 1 and a fiber-reinforced water-curable inorganic matter molding material with a different mixture ratio of reinforcing fiber from the previously injected water- curable inorganic matter molding material is injected into the remaining space of the mold cavity as an injection step, in addition, this second procedure includes a compression dehydration step.
Patent JP-H11246614-A (JP)
Title: Production of polymer based on hydrocarbon monomer and catalyst composition used therein
Inventor: SUELING CARSTEN DR
IPC: C08F10/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for polymerization by using a catalyst not easily hydrolyzed, substantially not igniting naturally, substantially inactive on introducing the catalyst and capable of obtaining a polymer having a good particle morphology to obtain, thus a high bulk density. SOLUTION: This method for producing a polymer based on a hydrocarbon monomer is provided by homo-polymerizing a hydrocarbon having a C-C double bond or a C-C triple bond in the presence of a catalyst composition containing the following (A) to (D):(A) a metallocene complex, (B) a co-catalyst, (C) a carrier material as necessary and (D) an inert organic compound. In this case, the component (D) is a hydrocarbon or an organic silicon compound having >300 g/mol molecular weight, and the weight ratio of (the total amount of the components (A), (B) and (C) as necessary):(the component (D)) is in a range of (3:1)-(1:3).
Patent JP-H05155238-A (JP)
Title: Air conditioner for auto bus
Inventor: HAYAKAWA KATSUMASA
IPC: B60H1/00
Filed: 1991-12-06
Abstract: PURPOSE:To secure a comfortable feeling of air-conditioning over the seats even in the case where solar radiation is given from one side of a car body. CONSTITUTION:Right and left rising ducts 3 are severally provided with an air quantity regulating damper 8, and the right and left sides of a car body 1 are severally provided with a solar radiation sensor 10b. The opening of the air quantity regulating damper 8 is regulated according to the quantity of solar radiation and the direction of solar radiation which are detected by the solar radiation sensor 10b to regulate the quantity of air blown off from the right and left air conditioning ducts 4.
Patent JP-H06204728-A (JP)
Title: Antenna directing equipment
Inventor: MURAKOSHI TAKAO
IPC: H01Q3/08
Filed: 1992-12-28
Abstract: PURPOSE:To obtain an antenna directing equipment capable of directing an antenna to a satellite in an excellent way even when an altitude angle of the satellite is large. CONSTITUTION:The antenna directing equipment is provided with an antenna 14 supported turnably along two axial lines, a 1st gyro 44, a 2nd gyro 45, a 1st accelerometer 46 outputting a signal indicating a tilt angle of a center axial line X-X with respect to a horizontal plane, a 2nd accelerometer 47 outputting a signal indicating a tilt angle of an elevation axial line Y-Y with respect to the horizontal plane, a 3rd accelerometer 48 having an input axial line orthogonal to both the center axial line X-X and the elevating angle axial line Y-Y, and an antenna elevation angle arithmetic operation section 81 receiving output signals of the three accelerometers 46, 47, 48, and the antenna elevation angle arithmetic operation section 81 makes arc tangent arithmetic operation to obtain an elevation angle of the antenna 14 thereby. Thus, even when the altitude angle of a satellite is high, the elevation angle is obtained with high accuracy.
Patent JP-2001168227-A (JP)
Title: Substrate for multiple-pin ball grid array package, multiple-pin ball grid array package, and semiconductor device
Inventor: WATANABE MASAKI
IPC: H05K3/34
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce the wiring density of the packaging region of a multiple-pin BGA without increasing the number of layers of an entire packaging substrate. SOLUTION: A path (wiring) 7 for connecting external electrodes (pins) without directly making connection to a chip 10 to be mounted is provided within a substrate 1 for BGA. The semiconductor device is obtained by mounting only the substrate for GBA or a BGA where electronic parts are mounted to the substrate to a packaging substrate without increasing the number of wiring layers of the packaging substrate.
Patent JP-H11182511-A (JP)
Title: Fixing tool
Inventor: NIIHORI TAKASHI
IPC: F16B2/14
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To attach/detach a fixing tool in the optional part of a rope without being disengaged from the rope and the like even though lateral force is applied to the fixing tool. SOLUTION: This fixing tool is provided with a main body 1 having an upwardly narrowed taper cavity 1a in its upper part and a cylindrical part 1b communicated with the cavity 1a in its lower part, a sliding holding body 3 freely slid in this cylindrical part 1b and having a rope storage hole in its center, a spring 5 normally energizing this sliding holding body 3 upwardly by fitting/inserting a holding ball 2 whose part is projected to the rope storage hole by being pushed by the taper cavity 1a to/in a plurality of taper holes outwardly opened in a radial direction arranged on the same circumference as the upper part of the sliding holding body 3, a vertical guide groove 1c arranged in the main body 1 and guiding the sliding motion of the sliding holding body 3, and a lateral fixed groove 1d communicating with the lower end of the guide groove 1c fixed against spring force; a lateral pin 4 fixed on the sliding holding body 3 is passed through the guide groove 1c so as to be projected to the outside of the main body 1; and also a rope passing groove 1f inserting a rope (e) in the rope storage hole 3f from the side is arranged in the sliding holding body 3 and a main body 1 side; and besides, the rope passing groove 1f is so arranged that they are matched with each other when the pin 4 is positioned in the fixed groove 1d and approximately closed when the pin 4 is positioned in the guide groove 1c.
Patent JP-H08236611-A (JP)
Title: Element separation method of semiconductor device
Inventor: PARK SANG-HOON
IPC: H01L21/316
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To secure a maximum active area without the formation of a bird's beak at the time of forming an element isolation region of a semiconductor device. SOLUTION: A first thermal oxide film 12 and a nitride film 13 are successively formed, the nitride film 13 is patterned by a photoetching process and the first oxide film 12 and a silicon substrate 11 at a lower part are etched to a prescribed depth by the pattern. Then, a second oxide film 15 is formed by oxidizing an exposed part, a part without the nitride film 13 is filled with a second photoresist film 16, and after etching the silicon nitride film 13, the first thermally oxidized film 12 and the second thermally oxide film 15 with the second photoresist film 16 as a mask, the second photoresist film 16 is removed.  then, after epitaxially growing the exposed silicon substrate 11, an insulation film 18 is formed at the upper part of a formed single crystal epitaxial growth layer 17 and the second oxide film 15, the insulation film 18 is grounded until the single crystal epitaxial growth layer 17 is exposed and the element separation area 19 of the semiconductor device is formed.
Patent JP-H10182530-A (JP)
Title: Exchange of catalyst for synthesizing dimethyl ether
Inventor: OGAWA TAKASHI
IPC: B01J23/80
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To easily and quickly exchange the subject catalyst without halting the operation of dimethyl ether synthetic reaction when the catalyst for the dimethyl ether synthesis using a synthetic gas comprising H2 and CO as the main feedstocks is deactivated. SOLUTION: At least part of a slurry 6 containing a deactivated particulate catalyst 4' is discharged from a reactor R1 while continuing a dimethyl ether synthetic reaction in the relevant reactor 1; concurrently, a slurry 9a containing a fresh catalyst is charged into the reactor 1. Thus, process operability is improved, raising dimethyl ether productivity. Since the catalyst can be exchanged at any time, a catalyst with high activity priority can be selected in place of a catalyst of long-term stable type.
Patent JP-2000139412-A (JP)
Title: Sausage and ham not including synthesized material
Inventor: ARAI SATOSHI
IPC: A23L13/60
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a sausage and a ham having antioxidative property, antibacterial one and resistance to refrigeration and freezing, and having flavor and food feeling equal to or better than conventional ones, without adding a chemically synthesized material having tendency to be suspected of being carcinogenic and an environmental hormone. SOLUTION: The sausage and ham are characterized by being added with uncooked, puffed soybean powder and/or uncooked soybean fermented food to contents and if needed, by being soaked in a solution of uncooked soybean fermented food after stuffed in natural intestines of sheep.