baber/WOPTO huggingface dataset:
Patent JP-H10102685-A (JP)
Title: Attaching structure for roof material
Inventor: NAKAJIMA SHIRO
IPC: E04D1/16
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent cracks by treading on rood material and improve leaking- of-rain prevention performance. SOLUTION: With regard to attaching structure of roof material, a waterproof sheet 12 is stuck on a bed plate 11, and a planar roof material 14 is fixed by driving a nail 15 through a backup material 13. At the time, the backup material 13 has a flat plate part 16 formed on the upper part and a corrugated plate part 17 formed on the lower area of the flay plate part 16. The lower the height of a wave form is, the higher the wave plate part is formed, and height size of its lower end is formed to be approximately equal to thickness size of the roof material 4. At the time of construction, the lower part of the corrugated plate part 17 is overlapped on the flat plate part 26 of the previously attached backup material 13, and constructed to be abutted on the upper end of the previously attached rood material 14.  The lower end of the roof material 14 is sandwiched by folding the edge part of an L-shaped piece part 18 formed on the lower end of the corrugated plate part 17.
Patent JP-H0894414-A (JP)
Title: Well-depth measuring apparatus
Inventor: YOSHISATO TAKAHARU
IPC: G01F23/60
Filed: 1994-09-22
Abstract: PURPOSE: To provide a well-depth measuring apparatus by which the depth down to the water surface of a wall and the depth of the water can be measured simply and precisely. CONSTITUTION: A well-depth measuring apparatus A has a body 1, a weight member 2, and a frame plate which is coupled by a coupling rod. A handle 13 comprising a grip is attached to the coupling rod on the upper-part side. A take-up device 16 comprising a shaft is installed at the frame plate. A suspension electric wire C1 is attached to the shaft so as to be capable of being taken up. The suspension electric wire C1 is connected indirectly to a buzzer device. A supply roller and a counting device which is moved together via a measuring wheel are installed at a bearing plate installed at the frame plate. The weight member 2 is attached to the tip part of the suspension electric wire C1 which is hooked on the supply roller. The weight member 2 comprises a case, and an opening part is made in the case.  A water sampling bottle is fitted to the opening part, and it is held by a holding utensil. A switch utensil which comprises a movable electrode 251 is built in the lower part of the case. A float 3 is attached to a part near the weight member 2 of the suspension electric wire C1.
Patent JP-H07109702-A (JP)
Title: Labor-saving rail road structure with sound-absorptive effect
Inventor: ISHIBASHI TADAYOSHI
IPC: E01B19/00
Filed: 1993-10-12
Abstract: PURPOSE:To obtain a low-cost and labor-saving rail road structure having a sound-absorptive effect, by holding sleepers at a specified height connected to rails through an elastic member on the roadbed concrete and laying down granular material in the space between rails. CONSTITUTION:Box type roadbed concrete 2 is placed on a concrete floor slab 1 only in the area under rails 8, 8. And lateral sleepers 5 with which the rails 8, 8 are connected through an elastic material 3 on the concrete, are retained at a specified height and a binding material 4 is charged between the sleepers 5 and time concrete 2 to fix the roadbed. Next, aggregates like crushed stones including an ingredient within 30-5mm as much as 50% or more are laid down in the space between the rails 8. 8 to make a 5-30cm thick bed. Next, further, sound-absorptive particles are scatterd widely crosswise on the floor slab 1 to increase the sound-absorptive effect. In this way, vibration is absorbed by the elastic material 3 and the construction cost is reduced by use of concrete 2 at only the positions right under the rails 8, 8.
Patent JP-H0195687-A (JP)
Title: Lead wire fitting method and lead wire fixture for demagnetizing coil
Inventor: CHINO KUNIYUKI
IPC: H04N9/29
Filed: 1987-10-08
Abstract: PURPOSE:To stabilize soldering by fixing a lead wire with a holding tool, jointing the holding tool and a demagnetizing coil, and then soldering the lead wire and the extension line of the demagnetizing coil. CONSTITUTION:A lead wire fitting tool 1 consists of a fitting tool main body 2 fitted to a demagnetizing coil C and a lead wire holding tool 3 to hold a lead wire R. The fitting tool main body 2 is made from a synthetic resin, and made into an integral structure coupled with two holding pieces 5 and 6 by a flexible connecting piece 7. Further, a lead wire holding tool 3 fastened with the lead wire R and the demagnetizing coil C are fastened by a fastening tool 40, the lead wire R and an extension line Ca of the demagnetizing coil C are soldered, and then the demagnetizing coil C and the lead wire holding tool 3 are made to orthogonally intersect and sandwiched by sandwiching pieces 5 and 6, a soldering part S is housed separately from the demagnetizing coil C, both holding pieces 5 and 6 and the lead wire holding tool 3 are welded, and made into the integral structure. Thus, the soldering is stabilized, and labor is made unnecessary.
Patent JP-H03116133-A (JP)
Title: Manufacture of photographic silver halide emulsion
Inventor: NAKAMURA TETSUO
IPC: G03C1/035
Filed: 1989-09-29
Abstract: PURPOSE:To enhance rapid processability by allowing an aqueous solution of silver salt to react with a solution of halide including chloride in the presence of adenine or its salt in a pH of 4.5 - 8.5 to prepare silver chlorobromide or chloride grains. CONSTITUTION:The photographic silver halide emulsion to be prepared comprises the silver chlorobromide grains containing 80 mol % silver chloride or silver chloride grains, and plate-like grains having a thickness of < 0.5 mum, a diameter of >= 0.5 mum, and an aspect ratio of >= 2:1 occupy all the projection areas of the silver chlorobromide or chloride grains. These grains are prepared by allowing an aqueous solution of silver salt to react with a solution of halide including chloride in the presence of adenine or its salt in a pH of 4.5 - 8.5, thus permitting the obtained plate-like silver halide emulsion to be adapted to rapid development processing and very high in development speed.
Patent JP-H07105864-A (JP)
Title: Aperture grille and its manufacture
Inventor: TAKENOUCHI HIROSHI
IPC: H01J29/07
Filed: 1993-10-12
Abstract: PURPOSE:To provide an aperture grille which never cause an image halation in a faceplate end part when used in a cathode-ray tube by forming the section vertical to a slit direction of a stripe slit inner iron belt part into a two-layer structure in which two rectangles different in width are put one over another. CONSTITUTION:Resist layers 11a, 11b are formed on a conductor 10, and patterned, the exposed conductor part is then electrically plated in a stripe form to form a first layer 5 on electron beam emitting side. The strip pattern is again patterned on the resist layers 11a, 11b of the conductor having the first layer 5 formed thereon, an electric iron plating is narrowed more than the first layer 5 to form a second layer 6 on phosphor screen side. The film of the electric iron plating consisting of the first layer 5 and the second layer 6 is peeled from the conductor to provide an intended aperture grille. This aperture grille is used for a color display image tube.
Patent JP-H03116894-A (JP)
Title: Multilayer printed wiring board
Inventor: ITO SHIGERU
IPC: H05K3/46
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a multilayer printed wiring board which is excellent in dimensional stability and interlaminar adhesion by a method wherein specific inorganic filler is contained in the resin of an inner circuit board and also in the resin of an inner insulating layer. CONSTITUTION:Hydrated alumina is used as inorganic filler, a glass nonwoven cloth containing 30-50% by weight of hydrated alumina is impregnated with bisphenol type epoxy resin varnish, which is dried up to be served as a prepreg, and an a thick copper foil is laid on both sides of the prepreg, which is formed into a double side copper clad laminated board 2 which serves as an inner circuit board through a thermocompression forming process. A circuit is provided to the laminated body 2 through etching as usual, fine irregularities are provided to the surface of the circuit through a photographic processing to enable the board 2 to be served as an inner circuit board. A glass nonwoven cloth containing 5-20% by weight of hydrated alumina is impregnated with epoxy resin varnish, which is dried up into a prepreg which serves as an inner insulating layer 5, and the insulating layer 5 is piled on both the sides of the inner circuit board 2. The surface of filler filled into the inner insulating layer 5 is treated with a silane coupling agent.
Patent JP-H0895530-A (JP)
Title: Liquid crystal display device
Inventor: SHIMIZU MASAYUKI
IPC: G02F1/133
Filed: 1994-09-22
Abstract: PURPOSE: To perform a desired gradation display by controlling gradation levels of every number of respective gradations. CONSTITUTION: In a gradation control circuit 17, timing pulses corresponding to binary codes are outputted in parallel to decode circuits from a binary counter 31. Moreover, decode data determining the pulse width of a liquid crystal driving pulse in accordance with the characteristics of liquid crystal, the specifications of users, the screen sizes of liquid crystal display panels and the number of display gradations, etc., are preliminarily stored in an ROM 33 being a nonvolatile memory every mode. Then, desired data are read out by selecting mode input terminals 18 and six timing pulses in modes are added in an OR circuit 34 by selecting count values from the binary counter 31 in a decode circuit 32 and a gradation control clock CKCB is outputted by being synchronized in a flip-flop circuit 35.  A liquid crystal driving pulse is formed based on the gradation control clock CKCB and display gradation data to drive liquid crystal.
Patent JP-H09116134-A (JP)
Title: Base resistance-controlled thyristor structure with high-density layout for increased current capacity
Inventor: JIYANARUDOHANAN ESU AJITSUTO
IPC: H01L29/749
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a device, which has high maximum control current-density, a low latch current and excellent process controllability and is manufactured easily. SOLUTION: The resistance of the base region of an N-P-N transistor having a MOS channel having high density and thyristor structure is deformed in the thyristor structure. Higher MOS-channel density is attained by directly connecting an N<++> emitter and a P<+> cell to a cathode electrode 28. When an N<++> cell and the P<+> cell are connected to a certain constant region under a MOS gate by a P<-> region 42 and positive bias is applied to the MOS gate, higher base resistance is obtained, thus easily latching a thyristor. MOS-gate control base resistance applied between the cells has no effect on the latch-up capacity of a P base cell, and a smaller dimensional design for a high maximum control current is permitted. It is preferable that the device is manufactured by a cell-shaped layout having check board structure.
Patent JP-H03118787-A (JP)
Title: Accelerating/decelerating device
Inventor: ITO NOBUYUKI
IPC: H02P29/00
Filed: 1989-09-29
Abstract: PURPOSE:To enable a positioning in a minimum time by calculating the difference between a maximum theoretical operating speed when arriving at a position to be changed over to a low speed and the present speed of a high speed operation, by calculating the time during which the speed of the high speed operation is to be maintained based on the speed difference to continue the high speed operation, and by performing a predetermined deceleration thereafter to shift the operation to a low speed operation. CONSTITUTION:When a motor starting switch (FW) is closed and a low speed switch LS (FWL) is opened, the instruction speed of a high speed operation is set. When the low speed switch LS (FWL) is in ON-state, the time of the high speed operation is calculated and if the calculated time is zero, the instruction speed of a low speed operation is set. When the speed of a carrying device which is driven at the speed of the high speed operation is changed over to the one of the low speed operation at the position where the device is to be driven at a low speed, it is changed over to the speed of the low speed operation after the speed of the high speed operation is maintained only in a predetermined time defined according to the relation between a maximum theoretical speed and the speed of the high speed operation after passing the position where the device is to be driven at the low speed.
Patent JP-H0785865-A (JP)
Title: Manufacture of lithium battery negative electrode plate
Inventor: TOMITA MASAO
IPC: H01M4/06
Filed: 1993-09-16
Abstract: PURPOSE:To provide a manufacturing method for a lithium battery negative electrode plate, in which manufacturing manhours can be reduced and dislocation. of a current collector on a lithium sheet can be prevented. CONSTITUTION:After a current collector 10 is arranged on a lithium sheet 1 and the lithium sheet 1 is folded to interpose the current collector 10, part of the lithium sheet 1 is fixed to the current collector 10 in a spotted form and then a whole surface is press-fitted. Owing to fixing a part of the lithium sheet in a spotted form, dislocation of the current collector can be prevented, and owing to folding the lithium sheet to interpose the current collector, manufacturing manhours can be reduced.
Patent JP-H0788674-A (JP)
Title: Method for joining ni-ti based shape memory alloy member
Inventor: UEKI TATSUHIKO
IPC: C22C19/03
Filed: 1993-09-17
Abstract: PURPOSE:To prevent the degradation in the strength in a joint part by the simple method and enable the adaptation to intricate shapes by arranging a multilayered thin-film composite material consisting of >=2 kinds of metals mainly composed of Ni-Ti, etc., between plural Ni-Ti based shape memory alloy members to be joined and alloying and joining these members by a combustion synthesis method. CONSTITUTION:The multilayered thin-film composite material 1 mainly composed of Ni and TI is arranged between the Ni-Ti based shape memory alloy members 2 to be joined and these members to be joined are dissolved slightly and joined by the reaction heat generated by utilizing the combustion synthesis method, which is as follows: The Ni and the Ti induce a synthesis reaction and an Ni-TI intermetallic compd. is formed when the thin-film composite material 1 consisting essentially of Ni and Ti is stored between Ni-Ti based shape memory alloy members to be jointed and heat is inputted at one end of the multilayered thin-film composite material 1 from outside. The unreacted part is heated by the reaction heat generated by this synthesis reaction and the reactions propagate one after another until finally the entire part constitutes the Ni-Ti intermetallic compd. In addition, there is no more formation of different phases exclusive of the Ni-Ti and, therefore, the degradation in the strength of the joint part is lessened.
Patent JP-2000083734-A (JP)
Title: Storing bag for rescue articles
Inventor: YAMADA YOSHIHIRO
IPC: A45F3/08
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To quickly take out and carry necessary rescue articles. SOLUTION: This bag for storing rescue articles comprises a bag body formed by a box surrounding the bottom, a pair of shoulder belts 20 applied to the back of the bag body, and a fixing belt 40 for fixing the rescue articles to the inside of the bag body. Thus, the rescue articles for saving the wounded in a disaster and getting away can be stored and freely carried and moved. As the front portion of the back plate of the bag body is opened, in emergency, the necessary rescue articles can be quickly taken out, to say nothing of inspection for the stored rescue articles.
Patent JP-H10104264-A (JP)
Title: Acceleration sensor
Inventor: SHIRATORI MASAYUKI
IPC: G01P15/18
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction in precision of measurement due to unnecessary resonance around an axis in the diagonal direction of a diaphragm. SOLUTION: This sensor is provided with a diaphragm 3, a mass part 4 which is elastically supported on a bottom face side thereof, and electrode substrates 6 which oppose through a gap 5 on the diaphragm 3. When three orthogonal axes which measure acceleration components are x-, y-, and zaxes, a square type groove 3a having sides which are parallel with x- and yaxes is formed on a bottom face of a semiconductor wafer arranged in parallel with xy plan, and the diaphragm 3 has a central part 3b, a square type thin wall part 3c, and a frame part 3d. Acceleration components in the direction of three orthogonal axes are detected by detecting electrostatic capacity between each electrode Z, X1, X2, Y1, and Y2 of the electrode substrates 6 and the diaphragm 3.  Here, both outer peripherry and inner periphery of the square type thin wall part 3c are rectangles which are long in (x) or (y) direction, and axial lines α1 and α2 and β1 and β2 which connect corresponding corner parts of the outer periphery and the inner periphery are parallel and are deviated by (d).
Patent JP-H0780832-A (JP)
Title: Resin tablet discharge and guide method and apparatus
Inventor: TANIGUCHI KATSUMI
IPC: B01J4/00
Filed: 1993-09-16
Abstract: PURPOSE:To obtain a resin tablet high in product value by discharging the resin tablet to the gap between the first guide plate provided under one of female and male molds and the freely movable second guide plate separated from the first guide plate by the distance corresponding to the height of the resin tablet to guide the same by a feed chute. CONSTITUTION:A horizontal resin tablet 18 is molded by charging a powder resin 16 in the space between the male mold 12 and female mold 14 of a resin tablet molding apparatus 10 and pressing the same. The molded resin tablet 18 is discharged to the gap between the first guide plate 20 arranged under one of the male and female molds 12, 14, in this case, under the female mold 14 and the second guide plate 22 arranged in a freely movable manner so as to leave the distance corresponding to the height of the resin tablet 18 from the first guide plate 20 and laterally arranged on the feed chute arranged under the tablet resin molding apparatus 10 to be guided.
Patent JP-S62118153-A (JP)
Title: Speed reduction gear
Inventor: KIZUGAWA MITSUO
IPC: F16H13/08
Filed: 1985-11-15
Abstract: PURPOSE:To enhance the machinability, by allowing two friction wheels to make into internal contact with the inside of a cylinder, by providing support shafts to both friction wheels, and by journalling riding mechanisms on the support shafts so that the riding mechanism make into contact with each other. CONSTITUTION:Two friction wheels 2, 3 are made into internal contact with the inside of an inner cylinder 1 having a friction surface 11 at its inner periphery, support shafts 22, 31 are attached to the centers of the friction wheels 2, 3, and first and second riding mechanisms 4, 5 are journalled to the support shaft 22, 31, respectively. The flat surface 41 of the first riding mechanism 4 is made into surface-contact with the riding surface 51 of the second riding mechanism 5. When the riding mechanisms 4, 5 are rotated to subject both friction wheels 2, 3 to planetary motion, the friction wheels 2, 3 which carry out planetary motion revolve on their axes so that it is possible to retrieve reduced rotation. With this arrangement in which the friction wheels are used, it is possible to make the machinability more satisfactory in comparison with the conventional one, and to facilitate the manufacture thereof.
Patent JP-S63109842-A (JP)
Inventor: NAGAI HIDEO
IPC: A61B6/03
Filed: 1986-10-27
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-2000088049-A (JP)
Title: Base isolating support and its manufacture
Inventor: NAKAGAWA TERUO
IPC: F16F15/04
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a base isolating support and a method to manufacture it, whereby good, simple and quick manufacturability is ensured without requiring any special dies or special conditions (heating, pressurization, etc.). SOLUTION: A base isolating support is structured so that hard plates having rigidity and soft plates having viscoelasticity are laid alternately one over another and joined together, wherein the joining is made using an ethylcyano- acrylate series bonding agent. The viscosity of this bonding agent should preferably be adjusted to the range from 5 to 1000 mPa.s. As the soft plate, a vulcanized natural rubber sheet is used.
Patent JP-H03118282-A (JP)
Title: Body structure of van type vehicle
Inventor: DOI MINORU
IPC: B62D33/02
Filed: 1989-09-30
Abstract: PURPOSE:To remove an engine and so forth without using a jack by drilling a hole which a chain for suspending the engine and so forth passes through in the ceiling board in a position which faces to the center of gravity for the engine and so forth installed adjacent to a rear axle. CONSTITUTION:In a RR type or MR type van vehicle 11, an engine, a transmission and so on 18 are installed adjacent to a rear axle, whereas a hole 10 where a chain 13 and a hook 14 of suspending tools pass through is drilled in the ceiling board 12 in a position which faces to the center of gravity of the engine and so forth 18 in the van type vehicle 11. For removing the engine and so forth 18 for service, the hook 14 and the chain 13 are passed through the hole 10 into the inside of a vehicle body, a service cover 19 is also opened, and the engine and so forth 18 are suspended from the top. Then the suspended engine and so forth 18 are lowered so that they may be positioned on the upper surface of a lift base 21. It is thus possible to remove the engine and so forth 18 without using a jack, so as to improve work efficiency.
Patent JP-H08122427-A (JP)
Title: Laser distance measuring equipment
Inventor: KATO MASAHIKO
IPC: G01B11/00
Filed: 1994-10-20
Abstract: PURPOSE: To provide a laser distance measuring equipment in which the adverse effect of reflected transmitting laser light can be prevented in the equipment and the accuracy of measurement can be enhanced. CONSTITUTION: The laser distance measuring equipment comprises a rotary polygon mirror 3 for reflecting a transmitting laser light LT emitted from a laser light source, i.e., a laser diode 2, toward a target T, and a nodding mechanism 10 for turning the rotary polygon mirror 3 about an axis intersecting the rotary axis 3a of the rotary polygon mirror 3 perpendicularly. The lower side of the rotary polygon mirror 3 serves as the reflection area of the transmitting laser light LT while the upper side thereof serves as the reflection area of a receiving laser light LR.  A curved surface panel window 20 having the center of curvature at the axis P of rotation the rotary polygon mirror 3 caused by the nodding mechanism 10 is provided on the laser light receiving side of a case 7 along with a barrier plate 21 for partitioning the upper and lower reflection areas between the rotary polygon mirror 3 and the curved surface panel window 20.