baber/WOPTO huggingface dataset:
Patent JP-H0445401-A (JP)
Title: Lens having high abbe's number
Inventor: AOKI OSAMU
IPC: C08F20/26
Filed: 1990-06-13
Abstract: PURPOSE:To obtain plastic for a lens having a high Abbe's number, a high refractive index and superior various characteristics by polymerizing and curing a specified (meth)acrylate and a thiol compd. CONSTITUTION:A uniform mixture of 30-60wt.% pentaerythritol triacrylate or pentaerythritol trimethacrylate with 30-50wt.% pentaerythritol tetrakis(beta- thiopropionate) or pentaerythritol tetrakis(thioglycolate), 10-30wt.% divinylbenzene and a polymn. initiator is charged into a glass or metal mold, a polymn. reaction is allowed to proceed for 0.1-24hr by heating or irradiation with UV and a cured body is taken out of the mold. This cured body has such low dispersion as >=40 Abbe's number, >=1.54 refractive index, about <=1.3 specific gravity, superior strength, weather resistance, dyeability and satisfactory adhesion of a hard coat.
Patent JP-H0319617-A (JP)
Title: Mower
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D34/74
Filed: 1989-06-15
Abstract: PURPOSE:To obtain a mower capable of reaping every part at the same height by attaching plural rotary reaping knives set at given intervals by parallel links in a parallelly and vertically adjustable way and making each rotary reaping knife deal with unevenness of the ground. CONSTITUTION:Parallel links 27 of rotary reaping knives 22, 24, 26 and 26 are adjusted, each rotary knife is individually moved vertically and height is adjusted corresponding to recessed part of the surface of the earth. In the case, a height regulating volt 37 controls only upper rotation of rear part of an arm part 34. Consequently, lower rotation of the rear part of the arm part 34 is not prevented during upper rotation of the reaping knives 22, 24, 26 and 26. Therefore, when the surface of the earth is slant or partially uneven, the reaping knives 22, 24, 26 and 26 are automatically moved in parallel with the surface of the earth by the parallel links 27. When the mower reaches recessed part, the mower is dropped by empty weight. Consequently, the reaping knives 22, 24, 26 and 26 are automatically moved vertically to mow weeds at a constant reaping height.
Patent JP-H0446047-A (JP)
Title: Hydraulic cement composition
Inventor: HIROSE SATORU
IPC: C04B28/06
Filed: 1990-06-13
Abstract: PURPOSE:To obtain a hydraulic cement compsn. capable of stably maintaining its strength even after the passage of a long period of time in environment at >=50 deg.C by adding an inorg. sulfate to a compsn. consisting of calcium aluminate and rapidly cooled blast furnace slag. CONSTITUTION:An inorg. sulfate is added to a compsn. consisting of calcium aluminate and rapidly cooled blast furnace slag to obtain a hydraulic cement compsn. The sulfate used may be the sulfate of an alkali metal, and alkaline earth metal or Al but calcium sulfate is preferably used from the viewpoint of economical efficiency. The grain size of the sulfate depends on the kind of salt. In the case of anhydrous gypsum, the grain size is preferably regulated so as to render >=3,000cm<2>/g specific surface area measured by the Blaine method.
Patent JP-S6131862-A (JP)
Inventor: FUJITA MASAHIKO
IPC: F25B1/00
Filed: 1984-07-25
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-H053068-A (JP)
Title: Cord feeding device
Inventor: KIMURA MICHIO
IPC: H05K7/00
Filed: 1991-06-25
Abstract: PURPOSE:To feed a cord smoothly and at a high speed by providing an inserting hole to be opened freely to a clamp lever, drawing out the tip of the cord, and extending the cord by a cord drawing-out unit. CONSTITUTION:A clamp device 2 is formed of a base 20, a main body 21 provided on the base 20 and opened upward, a clamp lever 23 made rotatable through a shaft 22, and a spring 24 to rotate and energize the lever 23. A groove of the main body 21 forms a cord inserting hole 25 penetrating laterally when it is covered by the lever 23. The inserting hole 25 is made in a larger diameter at one end side, a self-locking clamper 26 energized by a spring 27 is provided at the inside, and a return is checked when the cord is inserted. And by approaching the cord 1 inserted in the device 2 to a drawing-out unit 3 by moving the device 2, the cord 1 is drawn out by the unit 3, and its end is made straight. Consequently, the coil 1 can be advanced to a following process, and a smooth and a high speed work can be carried out only by inserting the coil 1 to the inserting hole 25.
Patent JP-H05326624-A (JP)
Title: Integrated circuit package
Inventor: OYAMA KAZUYUKI
IPC: H01L23/50
Filed: 1992-05-20
Abstract: PURPOSE:To suppress short circuit between adjacent pads and to enhance productivity. CONSTITUTION:A tape carrier package 1 has outer leads 3a, 3b being cut off alternately with two types of length and separated from a tape carrier. The outer leads 3a, 3b are shaped by bending, substantially 90 deg. at the tips thereof, toward the back metal face side of a semiconductor chip. The outer leads 3a, 3b are bent such that the tips thereof are flush with the back metal face of the semiconductor chip 2 or slightly thereunder. This package facilitates total reflow solding after mounting the tape carrier package on a printed board.
Patent JP-S5855963-A (JP)
Title: Electrophotographic copying machine
Inventor: ARAI ATSUSHI
IPC: G03G15/047
Filed: 1981-09-29
Abstract: PURPOSE:To monitor the trouble of a destaticizer quickly, easily and exactly, by monitoring the operating condition of the destaticizer by detecting an electric  potential of a nonimage part of a photoreceptor after destaticization. CONSTITUTION:A nonimgae part of a photosensitive drum 1 charged uniformly by a charging device 2 is destaticized by a destaticizer 3 to become zero potential. The zero potential is detected by a sensor 10 provided between the device 2 and a developing device 5 and the presence or absence of the fault of the destaticizer etc. is monitored quickly, easily and exactly. The same monitor is also performed by connecting a breaking display means with each of many luminous body groups for destaticization and by comparing the toner consumption amount at a developing device with the reference value.
Patent JP-H0447353-A (JP)
Title: Picture image management system
Inventor: FUJITA MASAO
IPC: G06T11/00
Filed: 1990-06-12
Abstract: PURPOSE:To shorten the response time even in the case of the variance of a picture image used by a transaction processing program by dynamically changing the picture image to be made resident in a memory based on the frequency in use request to each picture image per unit time. CONSTITUTION:The frequency in use request to each picture image per unit time is managed by a picture image management table 15. At the time of picture image residence processing, a picture image residence means 5 updates a residence flag based on the frequency in use request to each picture image, which is managed in the picture image management table 15, per unit time and performs the picture image residence processing based on the updated residence flag. Thus, the picture image to be made resident is dynamically changed even in the case of the variance of the picture image which the transaction processing program uses. Thus, the response time is shortened.
Patent JP-H06339679-A (JP)
Title: Active carbon regeneration-type water purifier
Inventor: MAEHASHI NOBUYUKI
IPC: C02F1/44
Filed: 1993-05-31
Abstract: PURPOSE:To ensure that active carbon is sterilized by boiling customarily or forcibly, if it is reused after the suspension of its use, in an active carbon regeneration-type water purifier incorporating a hollow fiber membrane filter for bacterial filtration which is not heat resistant. CONSTITUTION:This active carbon regeneration-type water purifier consists of an active carbon cartridge 84 which stores active carbon 98, an electric heater 158 which heats the cartridge, a switching device 198 which controls energization of the heater, a display panel 190 and a control part 196. The control part activates the display panel to display the recommended procedure to sterilize the active carbon by boiling when a plug is insertel in a socket.
Patent JP-2000339137-A (JP)
Title: Electronic mail receiving system
Inventor: TACHIBANA HIROYUKI
IPC: H04W28/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To voice-output the text data of an electronic mail with sound quality corresponding to the sex or age of a transmitter. SOLUTION: This system is provided with a voice data storing part 53 which stores voice data for voice-outputting text data for each criteria, a criteria deciding part 16 which decides which criteria to which a transmitter belongs based on the received electronic mail, and a voice signal outputting part 19 and a speaker 20 which select the voice data of the decided criteria for the voice output of the text data, and voice-outputs the text data.
Patent JP-H0319472-A (JP)
Title: Frequency converter for television community receiving system and device for television community receiveing  system
Inventor: OBARA RIICHI
IPC: H04N7/16
Filed: 1989-06-15
Abstract: PURPOSE:To prevent deterioration of a transmission signal by generating a reference signal supplied to a PLL local oscillation section based on a pilot signal or a specific television broadcast signal. CONSTITUTION:A mixer 10, a PLL local oscillation section 14 and a reference signal generating section 32 are provided, and the reference signal generating section 32 generates a reference signal based on an inputted television broadcast signal or a pilot signal for automatic gain control of a television community receiving system. The PLL local oscillation section 14 generates a local oscillation signal based on the reference signal and the mixer 10 applies frequency conversion to the inputted television broadcast signal based on the local oscillation signal. Since the reference signal is generated based on the existing television broadcast signal sent through a coaxial cable without a large transmission loss or a pilot signal for automatic gain control for a television community receiving system, the deterioration in the transmission signal is prevented.
Patent JP-S6312584-A (JP)
Inventor: KITAMURA SHIGEJI
IPC: B66B23/14
Filed: 1986-06-30
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-H0821591-A (JP)
Title: Anticorrossion for flange part
Inventor: TAKEMURA ISAO
IPC: F16L23/02
Filed: 1994-07-05
Abstract: PURPOSE:To provide anticorrosion for a flange part which can eliminate taking a measure and cutting work, meet the flanges of various sizes, and carry out anticorrosion with high efficiency without need for a dimensional chart. CONSTITUTION:One end of an anticorrosion 1 is wound the outer peripheries 31, 41 of flange parts 3, 4, and the cylindrical anticorrosion sheet 1 is bent at the outer periphery end of one flange part 3. After affixing it onto the mastic surface of the flange part 3, the other end of the corrosion sheet 1 is wound around a steel pipe 5. Another one of the anticorrosion sheet 2 whose size is roughly the same as the anticorrosion sheet 1 is prepared, with which the other flange part 4 is covered in the same way.
Patent JP-S6045456-A (JP)
Title: Brake lock prevention system
Inventor: IIZAWA TAKAHARU
IPC: B60T8/1763
Filed: 1983-08-23
Abstract: PURPOSE:To achieve braking performance corresponding with the pavement by reducing the brake pressure when the difference between the referential and actual wheel speeds has reached to a setting level after start of braking while varying the referential wheel speed and/or speed reduction rate in accordance to the differential speed after elapsing predetermined time. CONSTITUTION:Upon abrupt braking under travel with some speed, the brake pressure will increase abruptly to start reduction of wheel speed VP. Here, the referential wheel speed VS having constant speed reduction rate is set on the basis of deceleration of the wheel speed VP and the brake pressure is reduced when the difference between VP and VS has reached to predetermined level DELTAV. Upon elapse of predetermined time T1 after detection of DELTAV, the difference between VP and VS is measured to exchange the referential wheel speed accordingly. The referential wheel speed VSI has same starting point with VS prior to exchange and diffeent speed reduction rate, and the brake pressure is increased again when VSI and VP are equalized.
Patent JP-S63317373-A (JP)
Title: Paper feeder
Inventor: HISATOMI HIROSHI
IPC: B41J13/02
Filed: 1987-06-19
Abstract: PURPOSE:To enable an easy short-time assembly, by a method wherein, an engaging part engaging with a chassis is formed on an elastic plate holding a feed roller receiver, and a pressing member which presses a part of the plate to depress up feed rollers against a platen is provided. CONSTITUTION:Feed rollers 4 and 5 are mounted on a feed roller receiving member 6, and the feed roller receiving member 6 is installed to a plate 17 by fitting a shaft 6a into slits 17a. A cam 11 is previously rotated so as not to press up the plate 17, and the plate 17 is loaded on the cam 11 by hanging a bent part 17c on a slit 12a. After that, paper guide 10, a platen 1, and the like and installed. Before a paper is fed using the feed rollers 4 and 5, a shaft 18is rotated to a rotation position for pressing up the plate 17. At this time, the plate 17 is deflected, where by the feed rollers 4 and 5 and pressed up against the platen 1 by the spring force of the plate 17. In this manner, a paper feeder can be assembled only by making the plate 17 itself elastic and engaging the plate 17 with a chassis 12.
Patent JP-S5579764-A (JP)
Title: Running device for caterpillar
Inventor: TSURUMI MANABU
IPC: B62D55/12
Filed: 1978-12-14
Abstract: PURPOSE: To rotate respective wheels on a same portion of a caterpillar and make a reinforcement of the caterpillar body easier, thereby, prevent wearing thereof by equalizing distances between both of outer side surfaces of rotating wheel portions provided in parallel with respective  outer side portions of driving wheels, idling wheels, following wheels and the like.   
     CONSTITUTION: A driving lug 15 is projectingly provided at an central portion of an inner surface 22 of a caterpillar body 13, around whole periphery of a crawler 11 at proper intervals, and  rotating surfaces 21 are provided at both sides of the lug so as to be continuous around the whole  periphery of the crawler 11. On the other hand, rotating wheel portions 23, to be rotated on the  rotating surfaces 21, are provided in parallel with respective outer side portions of driving wheels,  idling wheels, following wheels and the like 3. Respective distances l 1  between both of the outer  side surfaces of respective rotating wheel portions 23 are equalized into a same dimension. According to this arrangement, the driving, idling, following wheels and the like 3 are rotated on the  same positions of the crawler 11 always, therefore, the caterpillar body 13 may be reinforced  and wearing thereof may be prevented by increasing the thicknesses of only the rotating surfaces  21 of the caterpillar body 13 or adding some reinforcing materials on the rotating surfaces 21  thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5679088-A (JP)
Title: Floating body with universal joint
Inventor: KOTANI MASAFUMI
IPC: B63B35/44
Filed: 1979-11-28
Abstract: PURPOSE: To prevent the floating bodies from collision and impact load between each other by a method wherein on the perpendicular surfaces of adjacent floating bodies are provided guides and ar fixed fitting bases which are connected by universal joints with each other.  
     CONSTITUTION: On the perpendicular surfaces of mutual adjacent parts of plural floats 10, 10 on the water are provided guides 7, 8, detachable fitting bases 5, 6 are arranged and universal joints are fixed to each of the fitting bases 5, 6. The fitting bases 5, 6 are inserted into the guides 7, 8, located and then hydraulic cement 9 is grouted and fixed. The connecting parts are constructed by strong universal joints and hence, it is possible to prevent impact load due to the inertia which occurs on the connecting parts by the mutual collision and the mutual play between the floats. Furthermore, the assembly of the connecting parts can be simplified by the guides 7, 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63318089-A (JP)
Title: Reflow furnace
Inventor: MATSUO SHOICHI
IPC: B23K1/008
Filed: 1987-06-19
Abstract: PURPOSE:To make it possible to set the condition simply in a short time without requiring experience and to reduce the loss of material in the testing by furnishing a condition setting device to set the condition to be heated, a heating device, and a heating control device. CONSTITUTION:A condition setting device 4 to set the condition to be heated such as the form and the material of the substance to be heated, and the temperature of the heating; and a heating control device 6 to read the heating control data of the heating device responding to the condition to be heated and the speed control data of a conveyer 2 from a data table 5, and to control the heating device 3 and the conveyer 2; are provided. And the control condition of the heating device 3 and the conveyer 2 is set so as to set the condition to be heated to obtain an optimum heating pattern. In such a way, even though the worker has little experience, the condition setting can be made simply and in a short time, and the loss of material in the testing can be also reduced.
Patent JP-S5677523-A (JP)
Title: Gas-turbine plant
Inventor: YAMAMOTO HAJIME
IPC: F02C9/40
Filed: 1979-11-28
Abstract: PURPOSE: To protect a burner against burnout in a gas-turbine plant in which a low-caloric gas is used as main fuel and a high-caloric fuel is used as auxiliary fuel, by employing such an arrangement that, at the time of monocombustion of one fuel or when the ratio of said one fuel to the other is high, compressed air can be fed to a burner for combusting the other fuel.  
     CONSTITUTION: Low-caloric gas (b) used as main fuel is carried through a mixer 8 and an inlet valve 9 to a gas compressor 4 and combusted in a combustor 7 after it is compressed in the compressor 4. In the combustor 7, a high-caloric fuel (e) is used as auxiliary fuel at the time of starting its operation so as to ensure iginition and combustion of the fuel. Here, arragement is such that a portion of air discharged from an air compressor 3 can be supplied via branch pipes 40, 41 to conduits 42, 43 respectively for feeding fuels (b), (e) to the combustor 7. These branch pipes 40, 41 are provided respectively with main stop valves 44, 45 which are fully opened by relays 50, 51 that are set into operation when pressure of control oil (p), (i) becomes lower than a predetermined level. Further, the conduits 40, 41 are provided respectively with control valves 48, 49 which are controlled by an operator 52. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000334211-A (JP)
Title: Perforated plate for solid-liquid separation device agitated with jet stream
Inventor: WATANABE YOSHIKIMI
IPC: B01D21/02
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a perforated plate capable of enhancing agitation efficiency and precipitation efficiency in a solid-liquid separation device agitated with jet streams. SOLUTION: Perforated holes of the perforated plates 4, 5 used for the solid- liquid separation device agitated with jet streams are formed into long holes 12 extended in the vertical direction.
Patent JP-H117879-A (JP)
Title: Circuit breaker
Inventor: PETER JACKMAN
IPC: H01H3/50
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker which responds to an excessive acceleration, starting from a remote place, and various selected matters including manual operation according to various replaceable parts to be integrated for electric safety in a car. SOLUTION: An electric switch has a movable contact 15 and a fixed contact 14. A member 26 moves the contact 15 so that the switch can be ON/OFF. The latch member 26 including a movable mechanism 16 controls the initial operation, and the member 26 thereafter moves independently from the latch. The mechanism 16 can be moved to release the latch manually (by a button 31) or by the other means. The other means may be an electromagnet 41. It also may be an inertial body capable of being released from a rest position in response to an excessive acceleration.
Patent JP-H07328570-A (JP)
Title: Ultrasonic washing machine
Inventor: HAYASHI HIDEJIRO
IPC: B08B3/12
Filed: 1994-06-13
Abstract: PURPOSE:To provide an ultrasonic washing machine enhanced in convenience by eliminating difficulty in ensuring a place to put the lid member detached from the upper end opening part of a washing tank and preventing the falling or loss of the lid member. CONSTITUTION:L-shaped hook pieces 41 being the engaging means with the side wall 12 of a washing tank 10 are provided to the rear surface of the lid member 40 provided to the open end part of the washing tank 10 in a freely detachable manner. Suitably, by arranging the L-shaped hook pieces 41 so that the remote end parts thereof hold the interval equal to the width of the side wall of the washing tank 10, the hook pieces 41 are also used as the fitting means fitting the lid member 40 to the upper end open part of the washing tank 10 and two notch grooves 41a are formed to the hook pieces so as to hold the same interval as the width of the short side wall of the washing tank.
Patent JP-S6310972-A (JP)
Title: Screen editing device
Inventor: YUSE CHIKARA
IPC: H04N1/387
Filed: 1986-07-02
Abstract: PURPOSE:To shorten a screen editing time by using an input panel set on an original to designate a required part as information, segmenting according to the designated information and displaying on a display. CONSTITUTION:The transparent input panel 6 is set on the original 5. The input panel 6 has a resistance layer on the surface of a glass, when an input pen 7 is allowed to contact, a contact position can be detected by detecting a current value. The required part of the information written on the original is allowed to contact by the input pen 7, and for instance, when it is moved as shown by dashed lines, the movement can be electrically detected. Original information in position information detected according to this method is read by an image sensor 9 and displayed on the display. Thereby, the required part is designated from the input panel 6 and the original information is read from the image sensor 9 according to the designated information and displayed, so that the screen editing can be attained in a short time.
Patent JP-H04305234-A (JP)
Title: Production of gas permeable composite film
Inventor: NAKABO TOSHIHIRO
IPC: B01D71/70
Filed: 1991-04-03
Abstract: PURPOSE:To produce the film having gas permeability and gas separability highly resistant to a change with lapse of time by polymerizing fluorocarbon in plasma and laminating the thin thereof on a thin film consisting of poly- substd. acetylene having a specific constitutional formula. CONSTITUTION:The plasma-polymerized film obtd. by polymerizing the fluorocarbon in the plasma is laminated on the thin film 5 consisting of the poly-substd. acetylene expressed by the formula (R is 1 to 4C alkyl group), by which the gas permeable composite film is produced. After the polymerized film 5 is mounted to a holder 4, the pressure in a chamber is once reduced to a high vacuum and in succession, a fluorocarbon monomer is introduced into the chamber and is regulated to an arbitrary specified pressure. The plasma is thereafter generated by electrodes 3 to form the fluorocarbon plasma- polymerized film on the surface of the polymer film 5. The gas permeable film having the gas permeability stable over a long period of time is produced in this way.