baber/WOPTO huggingface dataset:
Patent JP-2001130573-A (JP)
Title: Roof for pottery
Inventor: NOMURA DAIKI
IPC: B65D19/38
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To solve serious problems of the appearance, the disposal of a vinyl, or degradation of the pottery in a conventional means of placing a pallet on the bound pottery stacked on a highest stage of the stacked pottery or covering it by the vinyl. SOLUTION: A roof 1 set on the bound pottery stacked on the highest stage of the stacked pottery placed on the pallet A comprises a suspended surface 2 to be covered over the pottery, a flashing projecting bar 3, and a locking part 5 to which a tightening tool 6 locked to the pallet A is mounted thereon. The stacked pottery can be reliably and easily protected by the roof, the roof is not blown off even under strong wind, the appearance in the protected condition is ensured, the disposal after detachment is simplified, and the degradation of the pottery can be prevented.
Patent JP-H02157788-A (JP)
Title: Memorizing and learning teaching material utilizing interactive dictating practice
Inventor: YUKAWA RYUICHIRO
IPC: G09B19/08
Filed: 1988-12-10
Abstract: PURPOSE:To allow students to make learning while they confirm their progresses through self-evaluating works by causing the students to make simultaneous dictating works several times and, at the same time, providing answer spaces for supplemental learning in each answer space so that the evaluating works can be added to the interactive dictating works. CONSTITUTION:An example of memorizing and learning teaching materials utilizing interactive dictating works on an arbitrary content is shown in the figure based on the learning of English words. The parts with underlines are the parts in which arbitrary contents to be memorized and answers are written in the working process and two spaces of an upper and lower spaces are used for one content. The numerals written with thick lines in a void state indicate numbers of learning contents using the writing spaces of the two-level constitution. The upper level of the two-level constitution is used for main works and the lower level is used for auxiliary works to be performed for improving the memory of students, such as correcting works for answers written in the upper level during the course of the main works or supplemental copying works of contents which cannot be dictated. Therefore, the successfulness of self-evaluating works can be improved.
Patent JP-2000138145-A (JP)
Title: Manufacture of electronic parts
Inventor: IKEDA KIMIHIKO
IPC: H01G13/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To accurately form a plurality of external electrodes electrically connected to internal electrodes on the front and rear surfaces of a multiple electronic parts element. SOLUTION: A pair of side surfaces 10, 11 opposed to each other of a sintered body 1 are sandwiched by a holder 20. A cylindrical body 22, of which rotation is being stopped, is brought into contact with an upper ridge portion 5 on the front surface 4 of the sintered body 1. A roll-up electrode 14 is coated by rotating the cylindrical body 22 counter clockwise. Then the cylindrical body 22, of which is being stopped, is brought into contact with a lower ridge portion 6. A rolling electrode 15 is coated by rotating the cylindrical body 22 clockwise. Subsequently, an electrode 16 is coated by pressing the stationary cylindrical body 22 onto the front surface 4 so that the rolling electrodes 14, 15 coated in the first and second processes are connected with each other.  Then, an external electrode 19 is coated on the rear surface 7 by repeating the first to third processes, dried and baked.
Patent JP-H11139115-A (JP)
Title: Pneumatic radial tire
Inventor: IKEDA TOSHIYUKI
IPC: B60C15/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce a road noise of about 250-400 Hz band without increasing production processes while lightening a tire. SOLUTION: In a pneumatic radial tire in which a carcass layer 2 is laid between a pair of bead parts 1, 1, and in which at least two layers of belt layers 4 are arranged in the outer circumferential side of the carcass layer 2 in a tread part 3, recesses U1 , U2 are formed respectively in a buttress part and a side lower part of an antinode for a second vibration mode of area. By reducing mass of these parts, a tire natural frequency in a high frequency region is moved to high side. By increasing the tire natural frequency in the high frequency region to prevent the tire natural frequency from resonating with a vehicle natural frequency, the vibration is hardly propagated to a cabin inside, and a road noise of about 250-400 Hz band is reduced thereby.
Patent JP-2000137359-A (JP)
Title: Method and device for forming color image
Inventor: UEDA MASAYUKI
IPC: G03G15/01
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent an image deviation due to cleaning of a rotary body for electrification by a cleaning member from occurring and to obtain an excellent image extending over a long term by setting the rocking cycle of an image carrier rocked in accordance with a rubbing action to be 1/n (n: integer) cycle of time that a recording medium is moved between respective image stations. SOLUTION: The shaft 16a of a plate cam 16 is axially supported by the main body side of a color image forming device and driven to be rotated by a driving source. The cam 16 is a decentering cam, and by the rotation of the cam 16, a driven node 5 is moved back and forth at a constant stroke together with the cleaning member 4. By this forward and backward movement, the electrification roller 3 is cleaned by the cleaning member 4. Besides, the roller 3 and the photoreceptor 1 are rocked within a range such as a gap between shaft supporting parts by the forward and backward movement. The rotating cycle of the cam 16 is set to be 1/2 cycle of the time that the transfer material is carried between the respective image stations 8Y, 8M, 8C and 8BK. Thus, the deviation of all of four colors at a transfer position can be made to coincide with one another.
Patent JP-H06158791-A (JP)
Title: Ventilation tile
Inventor: AISAKA KENJI
IPC: E04D1/30
Filed: 1992-11-24
Abstract: PURPOSE:To perform ventilation efficiently by providing an opening and a cover thereof, solar cells, rain sensors and outdoor air absolute humidity-mixing ratio sensors to a ventilation tile having the same shape as that of a roof tile and, at the same time, having a cover opening and shutting mechanism, etc., on the base. CONSTITUTION:A ventilation tile is formed of a tile body 2 having the same shape as that of a roof tile and a hollow base connected to the rear side of the tile body 2. An opening 4 is formed in the front of the tile body 2, a cover 5 capable of opening and shutting is provided to the opening 4, and solar cells 6, rain sensors 7 and absolute humidity mixing ratio sensors 8a are provided on both sides. In addition, the base 3 is hollowed in order to connect the opening 4 of the tile body 2 to an attic space, and an electric double layer capacitor 10 and an opening shutting mechanism of the cover 5 are provided to the inside thereof. Accordingly, the attic space can be automatically ventilated in accordance with weather or temperature difference between indoor and outdoor.
Patent JP-H08171897-A (JP)
Title: Lead-acid battery
Inventor: UCHIDA YASUHIKO
IPC: H01M2/30
Filed: 1994-12-16
Abstract: PURPOSE: To prevent electrolyte leak through the small filling space of an opening sealing adhesive by burying the periphery of a protrusion having a size nearly equal to the outside measure of a bushing protruded portion set on the bottom of an L type terminal in the adhesive. CONSTITUTION: An electrode pole 6 led out of a battery jar inside is mutually coupled with a bushing 5 and an L type terminal 1 by a welding portion 9 using an addition lead. An epoxy adhesive 8 is filled in an annular partition wall 4 on the upper face of a cap 3 and is cured so as to seal the coupling portion peripheral surface of the terminal 1 and bushing 5. A nearly annular protrusion 2 is set on the bottom of the terminal 1 so that the outer diameter of the portion 2 is equal to the outer diameter of a protruded portion protruded on the battery jar cap 3 of the bushing 5. The height of the wall 4 is set so that the portion 2 is buried in the adhesive 8. Thereby, a compact adhesion space is sealed so as to reduce the filling amount of the adhesive 8 to reduce a cost.  Fastening to the terminal 1 caused by the curing and contraction of the adhesive 8 is uniform so as to improve the sealing characteristics of the coupling portion, and it is possible to prevent the leak of the electrolyte 7.
Patent JP-S63163559-A (JP)
Title: Common bus monitor
Inventor: MOTOKAWA HIROSHI
IPC: G06F11/30
Filed: 1986-12-25
Abstract: PURPOSE:To measure bus performance and to analyze time relations at the time of occurrence of trouble by not only recording bus information but also counting and storing the time length of a bus cycle and the time length between bus cycles. CONSTITUTION:When the bus cycle occurs, a bus control circuit 201 recognizes it to drive a synchronization control circuit 206 and a counter 208 counts a clock signal having a prescribed period. When the bus cycle is terminated, the counter 208 stops the counting operation and stores the counted value in a memory 210, and the bus control circuit 201 detects it to drive a synchronization control circuit 207, and a counter 209 counts the clock signal having the prescribed period. When the following bus cycle occurs, the bus control circuit 201 controls the synchronization control circuit 207 to stop the operation of the counter 209 and simultaneously dries the synchronization control circuit 206. Contents of the counter 209 are written in the address outputted from an address control circuit 202 of the memory 210, and a flag indicating contents of the counter 209 is written in the same address of a memory 211. Thus, the time length of the bus cycle and the time length between bus cycles are detected.
Patent JP-H08264231-A (JP)
Title: Cable connector and its manufacture
Inventor: NISHIGAKI MIDORI
IPC: H01R43/00
Filed: 1995-11-30
Abstract: PURPOSE: To provide a cable connector in which shield structure corresponding to attaching/detaching ease is suitably assembled. CONSTITUTION: A sheet-shaped shield body 6 is placed between a plurality of signal wires 1 and a cable cover 7, and a plurality of signal wires 1 are surrounded and shielded with the sheet-shaped cover 6 on the inside of the cable cover 7. The end of the sheet-shaped shield cover 6 is exposed from the cable cover 7, the edge of the exposed sheet-shaped shield body 6 is formed in an enlarged opening part 16 enlarged than the inner diameter of the cable cover 7, the end of the cable cover 7 including the enlarged opening part 16 and the end of the signal wire 1 is molded and fixed with binding bodies 8, 12, and a contact terminal 3 is exposed to the outside through the binding bodies 8, 12.
Patent JP-H02157530-A (JP)
Title: Door for cooking utensil
Inventor: IKEDA MITSUO
IPC: F24C15/16
Filed: 1988-12-12
Abstract: PURPOSE:To make it possible to mount and dismount a dirty door glass and dirty metallic glass frame from a handle on which they are supported and wash them wholly by supporting removably the door glass and metallic glass frame respectively in the recessed section of the handle. CONSTITUTION:A door glass 9 with a metallic glass frame 10 are pressed by a plate spring with a constant force. And they are supported in a recessed section 11a of a handle 11 individually and removably. An object to be cooked is put on a receiving tray 12 and when they are inserted into a roasting chamber and cooked, oil smoke and roasting liquid are generated and they fly and attach to the door glass, metallic glass frame 10, etc. to make them dirty, but the door glass 9 and metallic glass frame 10 can be dismounted simply and cleaned by washing wholly in a washing liquid or in other ways. Further, since the upper edge face 9a of the door glass 9 is not held by the metallic glass frame 10, it does not obstruct when the degree of roasting of the object to be cooked is confirmed.
Patent JP-2000138176-A (JP)
Title: Vertical heat treatment equipment
Inventor: KUROKI TAKANOBU
IPC: H01L21/205
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a vertical heat treatment equipment high in repeatability of measurement without being affected by the atmosphere at the time of measuring actual temperatures within a furnace and causing problems on particles for a treated body. SOLUTION: When temperatures are measured in an oxidizing and diffusing device, a support plate 19 is lifted up and down by a temperature measuring elevator 20. At this time, after the temperature is stabilized, results are recorded by a temperature profiler 22. As described above, as the temperature can be measured in a state that a back door 17 is closed, it is not affected by the atmosphere surrounding the device and the temperature with a furnace can be monitored almost in an atmosphere under production. In this case, if a temperature detection member 18 is moved, a positioning guide monitors to cause no positional shift to the detection member 18, thereby improving measuring precision with respect to a process.
Patent JP-H05346413-A (JP)
Title: Differential scanning calorimeter heating furnace
Inventor: NISHINO KOJI
IPC: G01N25/20
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a differentiatial scanning calorimeter heating furnace which can quench, cool gradually, or cool naturally a sample. CONSTITUTION:The differential scanning calorimeter heating furnace comprises a heating furnace body 1 having an inner sample and reference substance mounting space 11 and a space 12 formed above the sample space with a heater 5 arranged on the outer periphery, and a heating furnace cover 4 interposed between both spaces. The heating furnace further comprises a stopper pin 6 provided movably with respect to the furnace body 1 at a position spaced apart by a predetermined distance upward from the furnace cover 4 so that the stopper pin 6 projects into the space 12, and a cooling gas blowing port 7 disposed directing toward the furnace cover with the outlet thereof being located at the upper part in the space 12.
Patent JP-H10151227-A (JP)
Title: Golf club ball hitting tester
Inventor: DEMUKAI NOBORU
IPC: A63B53/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a ball hitting tester capable of finishing to hit golf balls in a short time, and besides, with high safety, occupying only a small space. SOLUTION: This golf club ball hitting tester 1 comprises an arm rotating gear 10 for rotating a horizontal arm 16 including a golf club 3, a push-up device 30 for pushing up golf balls 5 one by one so as to confront a face 4 relative to a hitting position 6 set within the locus of rotation of the heat 3b of the golf club 3, and a ball supplier 40 for supplying golf balls 5 to the push-up device 30, and the horizontal arm 16 is provided with a grip holding means 18 for holding a grip 13a so as to turn around the axis of the horizontal arm 16. Further, a net bag 67 for collecting balls 5 after hitting is provided in the front face, with the entire rotating article covered with a casing 65. Thus, being rotational in one direction, the tester can successively hit balls 5, and since there are the casing 65 and the net bag 67, balls 5 and the rotating article would not fly out.
Patent JP-H02159041-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI KAZUHIKO
IPC: H01L21/28
Filed: 1988-12-13
Abstract: PURPOSE:To prevent destructions of gate oxide films when ions are injected by removing the thickness of an insulating film on source and drain regions or causing the insulating film to be thinner than the thickness of a gate insulating film; besides, by thinly forming a conductor film on the whole face after forming the insulating film even on the gate insulating film. CONSTITUTION:After forming selectively a field oxide film 2 and a gate oxide film 3 on a substrate 1, a gate electrode material 4 is formed extensively. After forming a silicon dioxide film 5 which is thicker than the gate oxide film on a polycrystal silicon film 4, a prescribed gate electrode pattern 6 is formed on the polycrystal silicon film 4 as well as the silicon dioxide film 5 and a low concentrated impurity layer 7 is formed on the substrate. After forming the insulating film extensively, insulating films 8 are formed on sidewalls of the gate electrode pattern with an etchback process. In such a case, the polycrystal silicon film 4 and the gate oxide film which is exposed at a part other than the sidewall insulating films 8 are etched thinly or they are etched completely to expose a semiconductor substrate. Subsequently, after a conductor film 9 is formed extensively, highly concentrated impurities are injected in the substrate through ion implantation and then highly concentrated source and drain layers 10 are formed.
Patent JP-H02161258-A (JP)
Title: Heat exchanger for hot water supplying device
Inventor: KAGAMI YOZO
IPC: F24H9/00
Filed: 1988-12-13
Abstract: PURPOSE:To positively prevent the drain from being generated by forming the pipe of the heat absorber in a loop which is filled with a heating medium so that the surface temperature of the heat absorber of heat exchanger may be maintained higher than the set temperature for hot water delivery. CONSTITUTION:As the burnt gas flows to heat the surface of heat absorbers 10, 10 while the burning apparatus in the boiler 2 is being operated, the surface of the pipe 12 and fins F, F are heated. The pipe 12 is filled with a heating medium N, and the heating medium N is heated to transfer a quantity of heat to the water in the water pipe 11. Since the heat of the burnt gas is transferred to the flowing water in the water pipe 11 indirectly through the heating medium N, the temperature of the heating medium N nearby becomes higher than the temperature at the outlet of the water pipe 11 even when the temperature at the outlet of the water pipe 11 is set at a lower level, and the surface temperature of the heat absorber 10 of the heat exchanger is maintained at a temperature relatively higher than the set temperature for hot water delivery even when the hot water delivery temperature is set at a lower level.
Patent JP-2000198780-A (JP)
Title: Oxygen-containing heterocyclic compound, its production and use thereof
Inventor: YASUMA TSUNEO
IPC: A61K31/352
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having an excellent bone and cartilage formation promoting action and a high stability and useful as a preventing and treating agent for bone and cartilage diseases, especially osteoporosis, fracture or osteoarthrosis. SOLUTION: This compound is represented by formula I [ring A is a (substituted)benzene ring; R1 is H, a (substituted)hydrocarbon, a (substituted) heterocyclic ring; R2 is a (substituted)OH, a (substituted)thiol, a (substituted) amino or the like; X is the group CH(OH) or CO; (k) is 0 or 1], e.g. [[4-((6,7- dimethoxy-4-oxo-2-benzopyran-1-carbonyl)amino]benzyl]diethylphosphonate. The compound of formula I is obtained by subjecting a compound of formula II [Y is a (substituted)OH or a halogen] or its salt [e.g. ethyl carboxymethoxy-(3,4-dimethoxyphenyl)acetate] to cyclization reaction, preferably at about 0-100 deg.C for about 1-30 hr and, as necessary, further subjecting the resultant compound to reduction reaction.
Patent JP-H10154199-A (JP)
Title: Card reader
Inventor: OKUMURA TAKASHI
IPC: G06K17/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To make a card reader that reads data of an IC card as thin as possible. SOLUTION: The case 10 of a card reader 1 has a thin structure and is formed by combining a front half 11 and a rear half 12. The half 11 is provided with a liquid crystal panel 13. A card insertion slot 14 is formed on the case 10 by cutting out one side of the half 12. A side end part 11b on the side of the card insertion slot of the half 11 is formed in a wave shape and the part 11b is formed in more inwardly depressed way than the chin part 12a of the half 12. Into such a slot 14, an IC card 2 on which an IC chip 2a is mounted is inserted.
Patent JP-H02161857-A (JP)
Title: Digital communication system
Inventor: HAYASHI KENJI
IPC: H04L69/40
Filed: 1988-12-15
Abstract: PURPOSE:To quickly perform the test of a fault detecting circuit set at each station with no presence of a maintenance engineer of each station at the counter station by transmitting a control signal to the counter station of the transmission side from a station of the reception side to actuate a pseudo fault generating circuit and receiving the output signal of this fault generating circuit via the fault detecting circuit of the station set at the reception side. CONSTITUTION:At a station B of the reception side, a main signal multiplexing signal 40 transmits a control signal to a main signal separating circuit 20 of a station A set at the transmission side via a digital communication circuit 100 to actuate the pseudo fault generating circuits 10-16 of the station A via a main signal. Then the circuit 20 extract a control signal to actuate the circuits 10-16, and a control signal decoding circuit 22 transmits the control signal to the corresponding pseudo fault generating circuit. Thus it is possible to quickly perform the test of the fault detecting circuit of each station with no absence a maintenance engineer of each station at the counter station.
Patent JP-H11152635-A (JP)
Title: Special polyester spun yarn and its production
Inventor: HIRAI SATOSHI
IPC: D02G3/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a special polyester spun yarn capable of giving knitted fabrics with excellent puffy feeling, extremely soft surface tough, favorable firm texture and high resilience, and to provide a method for producing the spun yarn. SOLUTION: This spun yarn is obtained by blending spinning of low-shrinkage polyester short fibers each with an intrinsic viscosity [ηs] of >=0.6 W extension in the constant stress elongation zone in its strength elongation curve of <=20%, an elongation at break of 90-150%, and a boiling water shrinkage and a 180 deg.C dry heat shrinkage of each 1-5%, and high-shrinkage polyester short fibers consisting of a highly shrinkable polyester copolymerized with a 3rd component and having a boiling water shrinkage of <=15% and a 180 deg.C dry heat shrinkage after treated with boiling water at 5-30%, in the weight ratio of (30:70) to (80:20).
Patent JP-H06160242-A (JP)
Title: Performance test equipment for hydraulic clutch
Inventor: HIRATA KAZUO
IPC: G01M13/02
Filed: 1992-11-25
Abstract: PURPOSE:To test performance of hydraulic clutch accurately and efficiently. CONSTITUTION:A sample 20 having a drift-on-ball comprising a unit hydraulic clutch is fixed between an input shaft 8 and an output shaft 9. The performance test equipment comprises a sensor 38 for detecting original pressure of load oil to be fed to the sample 20, a sensor 31 for detecting internal pressure of drum of the sample 20, a sensor 36 for detecting flow rate of load oil to be fed to the sample 20, a sensor 33 for detecting input torque of the input shaft 8, a sensor 35 for detecting output torque of the output shaft 9, a sensor 34 for detecting r.p.m. of the output shaft 9, and a sensor 30 for detecting displacement of piston of the sample 20. ON-OFF performance of the drift-on-ball of the sample is tested based on detection signals from the sensors. Since the sample 20 is a unit hydraulic clutch, high test efficiency can be attained when a hydraulic clutch is tested while being set in an automatic transmission unit.