baber/WOPTO huggingface dataset:
Patent JP-2001083001-A (JP)
Title: Method and apparatus for measuring deadweight
Inventor: KUMAGAI TETSUJI
IPC: G01G23/01
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for measuring the deadweight having good reproducibility and easy fitting. SOLUTION: Fitted to a car body frame 3, a dead weight measuring apparatus comprises a load sensor 12 provided with displacement sensors 13 and 14 for detecting the vertical displacement of the car body frame 3, as well as a displacement-voltage converter 15 for converting the displacement detected by the displacement sensors 13 and 14 into a voltage, and a display device 16, which is supplied with the output voltage from the load sensor 12 and displays a dead weight value corresponding to the output voltage.
Patent JP-H09104887-A (JP)
Title: Production of high-tbn phenate sterate of low content of fine precipitate
Inventor: KAACHISU BII KIYANBERU
IPC: C10N70/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing overbased phenate stearate without forming a fine precipitate.  
     SOLUTION: A mixture comprising phenate sulfide, a metal salt of stearic acid such as calcium stearate, at least one solvent such as decyl alcohol, calcium hydroxide and water is brought into contact with carbon dioxide in the presence of an alkyl polyhydric alcohol such as ethylene glycol and overbased to form overbased phenate stearate. In the operation, a stirring level is maintained at a sufficient high level so as to suspend all solids in the whole period of overbasing, such as 3-4 agitation scale level. The ratio of the polyhydric alcohol to water is maintained at a sufficiently high value at least 4:1, preferably at least 9:1 at the end point of the overbasing process. Then, when the overbased mixture is stripped, overbased phenate stearate having <0.10 volume %, preferably <0.05 volume % fine precipitate is obtained. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06219741-A (JP)
Title: Oxide superconductive material
Inventor: WAKATA MITSUNOBU
IPC: C01G1/00
Filed: 1991-10-08
Abstract: PURPOSE:To obtain an oxide superconductive material having reinforced pinning strength and capable of being used under a higher temperature and magnetic field by using a specific Bi series material as a component. CONSTITUTION:The subject oxide superconductive material is expressed by the formula, where M is Y, La, Ce or at least one metal in rare earth metals except Pr; 0.1<=x+y<=0.4, x>=0 and y>=0. As a pinning strength of Bi series 2212 phase is reinforced by this superconductive material, it is able to greatly improve the critical current density and its dependency on temperature and magnetic field. By using this material, e.g. it is possible to generate ca. 5T magnetic field by a superconductive magnet having the same size as that of a usually designed one to generate 3.5T magnetic field at 20K. E.g. it is able to generate 5T magnetic field at 20K by the superconductive magnet having the same size as that designed to generate 5T magnetic field at 15K.
Patent JP-2001085907-A (JP)
Title: Dielectric filter
Inventor: FURUTA ATSUSHI
IPC: H01P1/205
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric filter with an inexpensive structure that provides simple connection between 1st and 2nd insulation boards and less characteristics deterioration. SOLUTION: Also in the case of this dielectric filter, the ground part of a dielectric resonator 10 is connected to a ground conductor 9 of a 1st insulation board 6a and interconnects conductor patterns 3a to 3d placed on one major side of a 2nd insulation board 6c to electrically connect three capacitors 2. Then those points as the connection of a connection terminal 17 of the dielectric resonator 10 to the conductor patterns 3b, 3c, provision of a through-hole 4 to the conductor patterns 3a, 3d, and coverage of the entire board 6a with a metallic cove 12 are equal to those of a conventional dielectric filter.  However, a conductor step difference section 13 placed on another major side of the 2nd insulation board 6c is projected, has a step difference and is formed to through-holes 4 of the conductor patterns 3a, 3d and connected electrically to the conductor patterns 3a, 3d and an input output terminal 7.
Patent JP-H08122820-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: WAKIMOTO TATSUYA
IPC: H01L21/336
Filed: 1994-10-25
Abstract: PURPOSE: To improve the quality of a liquid crystal display device by controlling the lowering of the quality of display being due to the size difference of various photomasks. CONSTITUTION: Patterning is carried out so that the exposure coupling position of the thin film layer of a gate electrode may be located at a position shown by brocken lines a-1, b-1 on a glass substrate 1, and patterning is carried out so that the exposure coupling position of the thin film layer of a drain electrode may be located at a position which is different from an exposure coupling position shown by broken lines a-3, b-3 being different from the exposure coupling position of the thin film layer of the gate electrode, and pattering is carried out so that the exposure position of the other thin film layer may be located at exposure coupling position shown by broken lines a-2, b-2 being different from the exposure coupling positions of the thin film layers of the gate electrode and of the drain electrode.
Patent JP-2001082752-A (JP)
Title: Floor heating panel
Inventor: NISHIYAMA MASAKI
IPC: F24D13/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To simply embed and fix a heating wire inside a recessed groove on a substrate board without damaging the heating wire by fixing the heating wire embedded inside the recessed groove formed on the substrate board filling with putty. SOLUTION: A recessed groove 2 is groove formed meanderingly on the upper surface of a substrate board 1 of wood material, such as plywood and a heating wire 3 is embedded inside the recessed groove 2 as a heating body. The heating wire 3 embedded inside the recessed groove 2 is applied and filled with putty 4 in the whole part or a part of the recessed groove 2. For example, the recessed groove 2 is formed so that the groove width of the opening part of the recessed groove is 4.2 mm and the depth is 5 mm, the outer diameter of the heating wire embedded in the recessed groove 2 is 4 mm, the heating wire 3 is made of a conductive material 31 comprising a cupper alloy and SUS covered with the insulating material 32 of silicon rubber, and the putty 4 is kneaded with the filler of an unsaturated polyester resin as a medium resin and has the viscosity of 25 poise.
Patent JP-S61139798-A (JP)
Inventor: SATO TAKASHI
IPC: G21C3/08
Filed: 1984-12-12
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-H1193896-A (JP)
Title: Air blower and method of molding housing therefor
Inventor: FUJINAKA HIROYASU
IPC: F04D29/38
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve aerodynamic performance, strength and mass productivity by forming a shape of a fan so that a shape of cutting a blade in a concentric cylinder surface of a fan rotary shaft is a blade shape and a shape in the vicinity of the blade tip is a blade shape to a flow of an air flow flowing in from a slit. SOLUTION: In a blade of an axial fan, a thickness of the blade is gradually reduced over a blade tip part (s). On a blade shape when the blade 8 of the axial fan is cut in a concentric cylinder surface of a rotary shaft, a position F of a maximum thickness is formed in the shape of gradually retreating to the blade rear edge side u2 as it proceeds to the blade tip part (s). An angle of advance of a blade the blade tip part (s) is also made larger than the other part, and a forward tilting angle of the blade tip part (s) is made vertical to the rotary shaft according to an angle of a slit. Since air flowing in from the slit can be effectively converted into an air quantity by this shape, a P-Q characteristic of an air blower is improved further.
Patent JP-2000086086-A (JP)
Title: Conductor delivery tension device
Inventor: KO YUKINAGA
IPC: B65H59/06
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To hold initially set tension constant by providing a torque brake that can set torque threshold value to reaction of tension. SOLUTION: As a hard copper wire 6 wound on a conductor delivery bobbin 5 is gradually delivered, the residual quantity of the hard copper wire is reduced, and when the wound diameter becomes small, delivery angular velocity is increased, and reaction of tension of the hard copper wire 6 reaches the set value of a torque brake or more. As a result, a conductor delivery tension device starts rotating, and thereafter follow-up rotation is continued with specified torque until there is no more hard copper wire 6, that is, the conductor delivery tension device rotates automatically following the increase of the delivery angular velocity ω1 of the hard copper wire 6 so as to maintain constant difference ω1-ω2 between the delivery angular velocity ω1 of the hard copper wire 6 and the angular velocity ω2 of the conductor delivery tension device.  The hard copper wire can therefore be delivered with constant tension.
Patent JP-H0981908-A (JP)
Title: Production of thin-film magnetic head chip
Inventor: AJIKI MASARU
IPC: G11B5/17
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing a thin-film magnetic head chip which eliminates the damage on a gap part and gap materials in a stage for removing conductive ground surface films and is simple in production stages. SOLUTION: A photoresist frame 7A is removed after electroplating of a coil conductor layer 8A and thereafter, the conductive ground surface film 6A laminated on the gap part 3A is partially covered by a gap part protective layer 9A and the conductive ground surface films 6A other than the gap part protective layer 9A are removed by an etching method to perfect the coil part conductor layer 8. The parts other than the gap part conductive ground surface film 8A exposed by removing the gap part protective layer 9A are temporarily coated with a resist protective layer 10 and after the gap part conductive ground surface film 6A is removed by a wet etching method, this resist protective layer 10 is removed.  The surfaces of a first insulating layer 5A and the coil part conductor layer 8A are coated with a second insulating layer 11A and an upper magnetic pole layer 12A is laminated on a part of this second insulating layer 11A.
Patent JP-H04139070-A (JP)
Title: Supporting plate for calcination
Inventor: KOBAYASHI KOICHI
IPC: C04B35/64
Filed: 1990-09-29
Abstract: PURPOSE:To obtain the supporting plate for calcination which has good gas flow-passability is high in high-temp. strength and thermal impact resistance, and is particularly adequate for production of ferrite by forming loop arrays while molding ceramic wire bodies to the loop shapes on a plane and shifting the loop centers from each other, then forming the skeleton structure disposed with such loop arrays in the longitudinal and transverse directions. CONSTITUTION:While the ceramic wire bodies (particularly ceramics, such as cordierite and aluminum titanate, into which ZrSiO4 is incorporated at 12 to 50wt.%, are more preferable and wire diameter: 0.8 to 3.0mm) are molded to the loop shapes on the plane, the loop centers are shifted from each other to form the loop arrays. These structural body (42 to 60% porosity) having the skeleton constituted by disposing the loop arrays in the direction along the plane and the direction orthogonal therewith is used as the support for calcination.
Patent JP-S62122251-A (JP)
Title: Electronic device
Inventor: SHIMIZU KAZUO
IPC: H01L23/50
Filed: 1985-11-22
Abstract: PURPOSE:To enhance freedom of layout of an inner leads, in the parts of the inner leads, which undergo wire bonding, by setting the width on the side of a pellet so that it is larger than the width on the side of an outer lead. CONSTITUTION:A part to be wire-bonded 14 is formed so that a width A of an end part 15 on the side of a tab 7 is larger than a width B of the end part of the side of an outer lead. A best bonding area 20 on each part to be wire- bonded 14 becomes a shaded part. Each pad 4, to which a piece of wire is hooked from said area 20, is positioned in a range 19. Therefore, the range 19 to be selected is expanded since the width A of the end part 15 on the side of the pellet is larger than the width B of the side part on the side of the outer lead. As a result, freedom in selecting the bonding pads 4 is increased. Therefore, the layout of inner leads 8 can be shifted in the longitudinal direction and the like of a DIP 2. The optimum layout of a skinny type DIP can be designed.
Patent JP-H06109146-A (JP)
Title: Valve device
Inventor: SHIMOKUSUZONO TAKUMI
IPC: F16K3/08
Filed: 1992-09-30
Abstract: PURPOSE:To maintain reliability of a valve device in practical use while keeping liquid pressure tightness even if it is used for a long time by completely cutting off or adjusting the flow rate of flowing water of specific pressure water. CONSTITUTION:Notches are formed in the valve body 6, which is fixed in a housing 1, and a movable valve body 7 slidably superposed on this valve body sheet 6 to form a flowing passage 15 or flowing-in passages 1 and 14. This is a valve device which cuts off water or adjusts the flow rate of water by means of the displacement of a pair of these valve sheets. The valve body 7 is a molded body of resin composition comprising 100 parts by weight of synthetic resin such as polyphenylene sulfide or polyester ketone, 20 to 200 parts by weight of anisotropy filler such as carbon fiber and mica, and 5 to 80 parts by weight of fluorocarbon resin such as tetrafluoroethylene resin blended.
Patent JP-H01103833-A (JP)
Title: Boat for vertical heat treatment equipment
Inventor: YONEMURA HITOSHI
IPC: H01L21/22
Filed: 1987-10-16
Abstract: PURPOSE:To enable the height of vertical heat treatment equipment to be lowered by a method wherein the title equipment is composed of multiple boats to reduce the loading/unloading space in the height direction required for any elements to be heattreated. CONSTITUTION:The title equipment is composed of multiple wafer boats in short length so that the loading/unloading space required for respective wafer boats may suffice for the loading/unloading space in the height direction required for semiconductor wafers 7. Consequently, the height of this vertical heat treatment equipment can be made extremely lower than that using a conventional integrated type wafer boats.
Patent JP-H07163718-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-09-30
Abstract: PURPOSE:To provide a pachinko game machine which enables the reporting of valid accepting time to game players clearly as set after the end of the operation of opening or closing an opening/closing blade piece. CONSTITUTION:After the end of the operation of opening or closing an opening/ closing blade piece 53a in the first pattern at the initial winning and in the second pattern of a specified game state a V valid accepting display LED 87 performs a display during a valid accepting time when the winning of a specified prize port 73a is valid. This allows a game player to learn whether the balls shot winning the specified prize port 73a are valid or not after the end of the operation of opening or closing the opening/closing blade piece 53a thereby enabling the suppression of troubles between a game hall and the game player.
Patent JP-H06114693-A (JP)
Title: Contacting sensing device
Inventor: HOTTA SHIGEO
IPC: B24B49/10
Filed: 1992-09-30
Abstract: PURPOSE:To sense certainly the contacting of a sensing member with any object to be sensed such as a grinding wheel irrespective of the noise component. CONSTITUTION:The elastic wave of a sensing pin 16 generated with contacting of a grinding wheel 9 or bombardment with coolant is sensed by an AE sensor 18, and the elastic wave signal emitted by the AE sensor 18 and having a level over the specified is converted into a rectangular signal by a rectangular wave producing circuit 20, and the duration of this resultant rectangular signal is measured by a rectangular wave width measuring circuit 21 and taken into a processing circuit 22. This circuit 22 determines the mean width data from the width data taken in for a certain period of time and the generating frequency of rectangular wave signal in the same duration period and judges that the object to be sensed has contacted the sensing pin 16 if this mean width data exceeds the set value.
Patent JP-H03123942-A (JP)
Title: Plural saving system for jump history
Inventor: YOSHIDA HIDEAKI
IPC: G06F11/28
Filed: 1989-10-06
Abstract: PURPOSE:To clarify the locus of program execution, to shorten the analysis/ dealing time of a problem and manhours when a fault occurs by introducing plural jump histories and saving the return addresses of n-number of jump instructions. CONSTITUTION:PNT 1 shows the relative address of a place where the jump history is to be saved next. Whenever the jump instruction is generated, PNT 1 is updated by +1, and the return address is saved to a jump history i3 which PNT 1 indexes. When PNT 1 comes to (n), PNT 1 is returned to '0' and saving is attained by an overcoating system for saving the return address to a jump history 02. Thus, it is learnt that the jump history shown in the value of PNT 1 is an execution address immediately before the fault occurs and the jump history shown in (PNT+1) is the address executing the jump instruction n-times before. Namely, plural jump histories are given, the return addresses saved in them are traced, the locus of the execution of the program is clarified and the analysis of the problem is facilitated.
Patent JP-S60187338-A (JP)
Inventor: ANDORE BARUROO
IPC: B01J31/22
Filed: 1984-12-11
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-S61141379-A (JP)
Inventor: TAKAGI TAKEO
IPC: A63B23/04
Filed: 1984-12-13
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-H06113337-A (JP)
Title: Orthogonal transformation coding system for multi-eye type stereoscopic video
Inventor: KONOSHIMA MAKIKO
IPC: H04N19/63
Filed: 1992-09-30
Abstract: PURPOSE:To improve the coding efficiency and the visual characteristic by rearranging sets of orthogonal transformation outputs at the same position or in the vicinity of the position over pictures from each camera and applying quantization and VLC to the result. CONSTITUTION:After an output from each camera 1 is subjected to orthogonal transformation by an orthogonal transformation device 2, output data from each orthogonal transformation device 2 are rearranged by a data rearrangement means 3 so as to be the sets of orthogonal transformation outputs at the same position or in the vicinity of the position of pictures of other cameras 1. Then the data rearranged by the data rearrangement means 3 are quantized by a quantizer 4 and coded by a variable length coder(VLC) 5 and the result is outputted. Furthermore, since the frequency component of the position block at the same position of each camera 1 of a multi-eye stereoscopic video image is often similar, a difference coding means 6 applies differential coding and implements quantization to increase a ratio of zero.
Patent JP-H02108219-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1988-10-18
Abstract: PURPOSE:To obtain such a medium that has durability against repetitive high-density digital recording by providing a first ferromagnetic metal film by oblique vapor deposition on a polymer film, dispersing numbers of resin particles at certain intervals thereon, and further vapor depositing second and third ferromagnetic metal films in such a manner that the deposition angles for the second and third films are almost symmetric each other to the normal of the film. CONSTITUTION:The first ferromagnetic film 6 is formed by oblique vapor deposition with the min, incident angle of 40 degrees and the oxygen partial pressure of 6 X10-<5> Torr to result in a Co-Ni film about 550 Angstrom  thick, contg. 80wt.% Co content, on a polymer film 5 such as polyethylene terephthalate, 10mum thick, 30 Angstrom mean surface roughness and 60 Angstrom  max. roughness. Then 150-Angstrom  diameter polyimide particles 7 are dispersed on the film by distribution of 2 X 10<9>/cm. The second and third ferromagnetic metal films 8 and 9 having the same Co-Ni compsn, as the thin film 6 are then formed by oblique vapor deposition on the film 6 including the particles with the min. incident angle of 45 degrees and the oxygen partial pressure of 5 X 10-<5> Torr. The angles of deposition for two layers are symmetric each other. At last, the magnetic tape is obtained by applying hexaphenyl cyclotrisilazane on the top surface, while perfluoro arachic acid on the back surface.
Patent JP-H08100655-A (JP)
Title: Part arrangement structure for engine
Inventor: TAKAHASHI HIROHISA
IPC: F01P11/08
Filed: 1994-09-30
Abstract: PURPOSE: To reduce the number of part items by arranging a water pump on an upper side of a crankshaft, an oil pump on its lower side, arranging an introduction/discharge port of oil, the water pump and the oil pump on the same side of an engine, and thereby reducing members such as pipe and hose. CONSTITUTION: In a multicylinder four-cycle engine, a water pump 10, an oil pump 52 and an oil cooler 9 are arranged on a front side of an engine main body. An upper water pump 10 arranged on a cylinder block 3 and a lower oil pump 52 arranged over a crank case 5 in an inner and upper portion of an oil pan 6 are located oppositely to each other across a crankshaft 22. The oil cooler 9 has an introduction/discharge port for cooling water an oil formed on a height a substantially center portion between the water pump 10 and the oil pump 52, and a top of a triangle having a bottom line connecting the water pump 10 and the oil pump 52.
Patent JP-2001080896-A (JP)
Title: Device for and method of detecting load on unmanned forklift
Inventor: ANDO HIDEKI
IPC: B66F9/24
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To eliminate unnecessary movement of a fork so that shortening of a cycle time for load taking time can be attained. SOLUTION: When a fork is lifted to a height of assigned load taking position, uplifting of the fork is once stopped (S21), a loading part of the fork is inserted in an insertion port of a pallet (S22), thereafter uplifting of the fork is reopened (S23). Here based on an output of a detection sensor, presence of a load is detected (S24), a load, when it is present in an assigned load taking position, is left as performing load taking (S25), when the load is not present in the assigned load taking position, uplifting of the fork is immediately suspended, a data of no load is registered in a memory part and a memory part of controlling computer relating to the assigned load taking position, also error indication of no load is performed in this load taking position (S26).