baber/WOPTO huggingface dataset:
Patent JP-H10125332-A (JP)
Title: Manufacture of battery electrode
Inventor: KAWAMURA HIROSHI
IPC: H01M10/04
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a proper electrical connection and improve the productivity of an electrode by applying the constitution that a sheet type three-dimensional porous body is pasted to the surface of a conductive sheet metal having a large number of open holes and sintered for carrying an active material. SOLUTION: A generating element 2 is housed in a battery can 1 and this can 1 is filled with an electrolyte. The can 1 is then internally sealed with a battery cover 3 via an insulator. The element 2 is formed, so that a strip type positive and negative electrodes 4 and 5 are respectively wound via a strip type separator 6. The electrodes 4 and 5, and the separator 6 are wound so as to be slightly dislocated from one another vertically. Only the upper edge of the positive electrode 4 is thereby projected from the upper end of the element 2, while only the lower edge of the negative electrodes 5 is projected from the lower end of the element 2. An upper current collection plate is then welded to the upper edge of the positive electrode 4, and a lower current collection plate 8 to the lower edge of the negative electrode 5.  In addition, the current collecting plate 8 is connected to the reverse side of a battery cover 3 and the inner bottom of a battery can 1 via a lead piece or the like. According to this construction, the center projection of the battery cover 3 comes to function as a positive terminal, and the bottom of the battery can 1 comes to function as a negative terminal respectively.
Patent JP-H0586826-A (JP)
Title: Oil pan for vehicle engine
Inventor: MURAMATSU TAKAHIRO
IPC: F01M11/06
Filed: 1991-09-30
Abstract: PURPOSE:To maintain good lubricating performance and provide a compact engine by keeping a sufficient quantity of stored oil without making an oil pan larger, and restraining a change in the height of a stored oil surface. CONSTITUTION:In the oil pan 14 of a vehicle engine 2 which is installed at the lower part of the engine 2 mounted on a vehicle, the inside of the oil pan 14 is blocked into the first chamber 24 where the height of a stored oil level from a bottom surface 20 is set lower and the second chamber 26 where the height of a stored oil level from the bottom surface 20 is set higher, and the first chamber 24 where the height of a stored oil level is lower is disposed at the side adjacent to the crankshaft 12 of the engine 2, and the second chamber 26 where the height of a stored oil level is higher is disposed at the side apart from the crankshaft 12 of the engine 2.
Patent JP-H1088716-A (JP)
Title: Combined using method of mesh form and plate like form such as plywood
Inventor: HOSODA MINORU
IPC: E04B2/86
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To increase efficiency in assembling work by arranging a bar-shaped width determining metal fitting in a height position in the vicinity of the concrete placing crown in mutually opposing forms which use a mesh-like sheathing board in one and use a plate-like sheathing board in the other. SOLUTION: A width determining metal fitting C is arranged at a prescribed interval in the vicinity of the concrete placing crown 1, and a screw part C1 for meshes is inserted into meshes A12 , and a mesh-like sheathing board A1 is brought into contact with a hexagonal washer E. A plate-like sheathing board B11 is also brought into contact with a plate material side end part C2 of the width determining metal fitting C, and the width determining metal fitting C is held as a prescribed distance, and is set to a concrete placing width 2, and is fixed to the uppermost part or an intermediate part of reinforcements G. Next, a bending place A31 of a twice-folded wire rod A3 is hooked on the hook end B32 , and is projected to the mesh-like sheathing board A1 , and a reinforcing material A22 is sandwiched by the two ends A32 of the wire rod A3 .  Therefore, the working efficiency can be improved by joint use of a mesh form and a plate-like form such as plywood.
Patent JP-H0592605-A (JP)
Title: Image formation apparatus
Inventor: IMOO TATSUJI
IPC: B41J2/385
Filed: 1991-09-30
Abstract: PURPOSE:To make maintenance work easy by executing not only electric fieldwise cleaning, but deelectrification of grid also. CONSTITUTION:Impression of control voltage to a control grid 2 and impression of developing bias to a rear side electrode 10 are stopped either after continuation of image formation operation or after formation of every one image, and developing bias in pulse-like form is impressed to the rear side electrode 10 with a hole 2a for passage electromagnetic toner opened. After an electrode body 1 makes a half turn by utilizing a drive gear 22 and a deelectrification part 11 is made control grid 2, the control grid 2 is deelectrified by making a solenoid 213 operated for a specified pulse duration and contacted to the surface of the deelectrification part 11. By making the electrode body 1 make a half turn further as ionic wind is blown out of an ionic wind blowing port 15, a cleaning brush 14 rubs the surface of the rear side electrode 10, and thereby residual toner stuck to the surface of the electrode 10 is scraped off to the side of a toner collecting means. After that, the rear side electrode 10 is returned to its home position.
Patent JP-S63133413-A (JP)
Inventor: YOSHINAKA KOJI
IPC: H01H13/18
Filed: 1986-11-25
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-H07127965-A (JP)
Title: Filter device for freezer condenser
Inventor: KOBAYASHI MASAHIRO
IPC: B01D46/42
Filed: 1993-11-08
Abstract: PURPOSE:To eliminate the need of maintenance of replacement and cleaning by rotatably providing an endless band-shaped filter on the side of a condenser of air flowing thereinto, and feeding air inwardly to the band-shaped filter from a dust removal fan, and further providing a brush in contact with the band-shaped filter in the vicinity of the dust removal fan. CONSTITUTION:A filter device 1 includes an endless band-shaped filter 16 rotatably provided on the side of a condenser C where air flows in so that any part located on the side of air flowing in can easily be replaced. The band- shaped filter 16 and in inwardly from a dust removal fan 22 and includes brushes 17, 18 provided in contact with the band-shaped filter 16 and in the vicinity of the fan 22, so that as the filter 16 is rotated dust adhering to the band-shaped filter 16 is removed by the brushes 17, 18 and is blown off to the outside by the air supply from the inside. Accordingly, the band-shaped filter 16 is kept at a cleaned state at all times to ensure maintenance free.
Patent JP-S62138879-A (JP)
Title: Developing device
Inventor: TAKAHASHI MASAYOSHI
IPC: G03G15/08
Filed: 1985-12-11
Abstract: PURPOSE:To obtain a developed image having high quality which has neither an image irregularity nor fogging stably by improving the agitation and circulation state of the developer in a developer container and subsequent control effect. CONSTITUTION:The 2nd developer control member 10 is provided on the opposite side from the 2nd and the 3rd magnetic poles N1 and S3 as the 1st and the 2nd magnetic field producing means of a developing sleeve 71 as a developer carrying member at a specific gap from the surface of the developing sleeve 71 and also in the upstream side of a developing sleeve rotational direction from the position of a nonmagnetic blade 12 as the 1st developer control member along the developing sleeve surface opposite the developing sleeve 71. Then, the tip part 10a on the opposite side from the nonmagnetic blade 12 is present within the range of an angle theta from the position (a) where the magnetic field intensity I of the 2nd magnetic pole N1 and the magnetic field intensity II of the 3rd magnetic pole S3 in the normal direction in the normal direction of the developing sleeve 71 are substantially zero to the position (b) where the magnetic intensity of the 3rd magnetic pole S3 in the normal direction on the developing sleeve 71 is maximum.
Patent JP-H08138959-A (JP)
Title: Flyback transformer
Inventor: TATENO FUMIHIRO
IPC: H01F38/42
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a flyback transformer whose cost is reduced by a method wherein a spacer holding part which holds a spacer and sandwiching and holding ribs which sandwich and hold a core are formed at the inner wall of a core insertion hole, core sandwiching and holding parts are formed at the lower end part of a bobbin for a primary coil and sandwiching and holding ribs are formed at the inner wall of the core sandwiching and holding parts. CONSTITUTION: A spacer 19 is inserted from the upper side so as to be held temporarily at spacer holding parts which are formed in a core insertion hole for a bobbin 14 for a primary coil and which are constituted of protruding stripe ends of a plurality of sandwiching and holding ribs 15. Then, the spacer 19 which has been held temporarily by the spacer holding parts forms gaps for an upper core and a lower core 18 so as to sandwich first magnetic legs for the upper core and the lower core 18. At this time, gaps, at tip ends of triangular-prism protruding stripes for the sandwiching and holding ribs 15, which are formed at the inner wall of the core insertion hole for the bobbin 14 for the primary coil are formed so as to be a little narrower than the width of the cores 18.  As a result, when the lower core 18 is inserted into the core insertion hole, the tip parts of the sandwiching and holding ribs 15 coming into contact with the outer circumference of the cores 18 are deformed, and the cores 18 are sandwiched and held so as to be fixed by the force of the deformed sandwiching and holding ribs 15.
Patent JP-S63138919-A (JP)
Inventor: HAYASAKA RYOZO
IPC: B65B27/06
Filed: 1986-11-21
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-H02126205-A (JP)
Title: Optical branching circuit
Inventor: SATO HIROHISA
IPC: G02B6/122
Filed: 1988-11-07
Abstract: PURPOSE:To reduce light scattering and to improve branch ratio setting accu racy by providing a mode conversion part between an input waveguide and a branch waveguide. CONSTITUTION:The mode conversion part 2 is provided between the input waveguide 1 and an output waveguide 3. The mode conversion part 2 has additional patterns 4-1 and 4-2 formed of a material having a refractive index nearly equal to that of the waveguide 1 on the waveguide, but the parts where the patterns are present increase in refractive index equivalently and light is converged. The mode pattern, therefore, becomes a right-left symmetrical bimodal type like a light intensity distribution (b). Further, the light intensity distribution (c) of the branch waveguide has a maximum point in the center of each waveguide and conforms with the bimodal type distribution (b), and light is distributed efficiently, thereby reducing the scattering loss. Further, the light intensity at a branch point decreases, so the accuracy of branch ratio setting is improved.
Patent JP-S61203346-A (JP)
Inventor: GOTSUTOFURIITO ZEERUHORUSUTO
IPC: B65D90/48
Filed: 1985-12-13
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-S62139915-A (JP)
Title: Exhaust gas filter
Inventor: SHIMODA HISANORI
IPC: F01N3/02
Filed: 1985-12-12
Abstract: PURPOSE:To reduce the pressure loss and to prevent the excessive temperature rise by making the inlet diameter of an exhaust gas path of an exhaust gas filter employing a honeycomb structure of porous ceramic larger than the inner diameter of an inlet exhaust gas path while tapering the inlet section. CONSTITUTION:Closed sections 4, 5 are provided alternately at the cell end sections of a honeycomb structure where plural cells 2 are formed with porous ceramic. The inlet diameter at the inlet section 7 of an inlet exhaust gas path 6 in the honeycomb structure is made larger than the inner diameter of said path 6. Furthermore, the inlet section 7 is tapered. Since the exhaust gas at the inlet section will flow in while the stream line thereof being bent smoothly, the pressure loss is reduced. Since the soot in the exhaust gas will accumulate at the inlet section uniformly to the cell wall of the inlet exhaust gas path, the exhaust gas filter can be regenerated easily, resulting in prevention of excessive temperature rise.
Patent JP-H04157293-A (JP)
Title: Pipe joint
Inventor: OONUMA HIROMI
IPC: F16L58/10
Filed: 1990-10-17
Abstract: PURPOSE:To eliminate defective insertion of a pipe or extrusion of a cylindrical part and fully exhibit corrosion resistance by lining the inner surface of a pipe joint body with plastics through a foaming material having a certain resilience. CONSTITUTION:A pipe joint 1 comprises a screw-in type pipe joint body 2 made through casting, in which female threads 2a, 2a are cut on both sides of the bore and a recess 2b is formed in the center of the bore, and a cylindrical part 3 consisting of plastic provided at the body 2 on the bore side. A foaming material 4 is put between a recess 2b at the inner surface of the pipe joint body 2 and the sheath 3a of the cylindrical part 3 fitted in the recess. According to this constitution, the foaming material 4 having a certain thickness and resilience is adhered to the recess 2b, and then plastics is injected for formation of cylindrical part 3 to the inner surface side of the foaming material 4, when the foaming material 4 will once be compressed by the plastics injected. Therefore, any void to be generated with shrinkage of the cylindrical part 3 is filled along with the molding shrinkage of the cylindrical part 3 through the restoring action of the foaming material 4.
Patent JP-H01120698-A (JP)
Title: Muddler carry-out apparatus for beverage vending machine
Inventor: TAWA AKINORI
IPC: G07F11/72
Filed: 1987-11-05
Abstract: PURPOSE: To simplify the linking mechanism of an entire device by making a muddler receiving part into rotary type and moving a muddler dropped from the muddler receiving part through a swing link type relay moving mechanism to a muddler carry-out port. CONSTITUTION: A muddler receiving part 7 is made into rotary type, and muddlers are slid out of a muddler storage part 6 one by one and dropped down. The muddler dropped down from the muddler receiving part 7 is received by a swing link type relay moving mechanism 8 and changed from inclined attitude to perpendicular attitude. The muddler held in the perpendicular attitude is sent from a muddler carry-out port 15 into a cup with beverage while being pushed out from the upside by a pusher mechanism 9.
Patent JP-H10123151-A (JP)
Title: Liquid remainder detector of liquid container
Inventor: FUJINO HIROYUKI
IPC: G01F23/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To give an alarm when the remainder of a liquid is equal to or less than a prescribed value by sampling the liquid from a container up to a fixed amount repeatedly, obtaining a liquid surface area from the change in the liquid surface position before and after that, and predicting the liquid remainder from the liquid surface area and the liquid surface height. SOLUTION: When a dispensing nozzle 4 descends in a container 3 and contacts the liquid surface of a reagent, a liquid level sensor 5 detects the height of the liquid surface. When the dispensing nozzle 4 further descends by a specific distance, a syringe 9 is operated by a stepping motor 10, sucks a fixed amount of reagent, and stores the detected liquid surface height into the RAM of a control part 13. The liquid surface area is calculated and stored in the RAM of the control part 13 from the liquid surface height and the sucked, fixed amount at the previous suction. Then, the amount of change is calculated from the liquid surface area that is calculated last time. The shape of the container is estimated according to a change due to the liquid surface height of the liquid surface area, thus estimating a liquid remainder.  When the predicted remainder is equal to or less than a prescribed value, an alarm is issued from an output part 18, thus replenishing the reagent of an analysis device positively.
Patent JP-H02125629-A (JP)
Title: Semiconductor device
Inventor: UNO TAKAYUKI
IPC: H01L21/60
Filed: 1988-11-04
Abstract: PURPOSE:To facilitate the fine working of a wiring by installing a metal wiring layer on a thermoplastic resin insulating substrate, ana applying said layer to the inner lead and the outer lead of a resin sealing part. CONSTITUTION:On a thermoplastic resin insulating substrate 11, the pattern of a metal wiring layer 15 is formed, which functions as electrical connection between a semiconductor element 12 and the outside. Since the outer lead part is worked upon by using thermoplastic resin, the shape is easily changed by a bending work wherein the lead is heated in a softened state. Further, since the outer lead is constituted in a unfied structure, the possibility of deformation is not present, and the yield of soldering to a printed board can be improved. Thereby, the deformation of the outer lead is avoided, the assembling yield is increased, the defective soldering in the case of mounting to the printed board are eliminated, and a super-multi-pin device can be coped with.
Patent JP-H04155694-A (JP)
Title: Semiconductor memory
Inventor: SAKURAI KATSUHIKO
IPC: G11C17/00
Filed: 1990-10-18
Abstract: PURPOSE:To accelerate a writing speed while preventing an erroneous writing by providing a capacitor for storing charge required to write cell information in one EPROM, at a bit line. CONSTITUTION:Capacitors C1, C2 are connected to bit lines BL1, BL2. If information is written in a cell transistor Tr1, when a first clock signal CLK 1 is input, a transfer gate 12a is turned ON, a high voltage write signal WR1 is simultaneously applied from a write/reader 4 to a bit line 12a, and the capacitor C1 is charged. Then, a high voltage is applied from a row decoder 2 to the word line WL1 based on a second clock signal CLK2, charging charge flows from the C1 to the Tr1 to write it, and the potential of the line BL1 is, after finishing, lowered to a ground potential.
Patent JP-H07132654-A (JP)
Title: Thermal printer
Inventor: NAGAMINE TOMOYUKI
IPC: B41J11/14
Filed: 1993-11-09
Abstract: PURPOSE:To effectively prevent jamming and to alleviate a pressure difference between a thermal head and a flat platen. CONSTITUTION:A thermal printer has a thermal head 1 and a flat platen 2 in such a manner that, when a heat generating surface of the head 1 is brought into contact with the platen 2 through a print sheet, a surface of the platen 2 at the head side is so supported as to be rotated to become parallel to the generating surface of the head 1 to follow up it, and comprises a spring so provided to elastically press an outside of a print area of the platen 2 or a platen base 3 as to incline a sheet suction side of the platen 2 at its front side down.
Patent JP-2000112513-A (JP)
Title: Positioning controller
Inventor: NISHIMURA MAKOTO
IPC: G05D3/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a positioning controller for receiving the start signal of the next motion program even when a motion program is operated. SOLUTION: A motion controlling part 5 receives the start signal of a motion program outputted from a sequence controlling part 1, and transmits a driving signal to a servo amplifier 11 based on operation contents indicated by the motion program. The servo amplifier 11 transmits a control signal to a servo motor 13 based on the driving signal, and controls the servo motor 13. The motion controlling part 5 receives the start signal of a motion program to be executed next from the sequence controlling part 1 while the motion program is operated, and stores the start signal in an interface part 8, and executes the motion program indicated by the start signal stored in the interface part 8 after completion of the operation of the motion program under operation.
Patent JP-H01121147-A (JP)
Title: Work feed-discharge device for numerically controlled machine tool
Inventor: NAKAJIMA HIROYUKI
IPC: B23Q7/04
Filed: 1987-11-05
Abstract: PURPOSE:To make improvements in operation efficiency by situating an NC machine, a mounted manipulator, an intermediate table, an X-Y manipulator and a work rack in position so as to make the mounted manipulator cable of holding a work on the intermediate table. CONSTITUTION:When the machining of a work 10 is all over and an NC machine tool 7 is stopped, an arm 65 of a mounted manipulator 6 turns and holds the machined work 10 held by a chuck 71 with a jaw 62, and both jaws 61 and 62 turn as far as 90 degrees, thereby making the chuck 71 hold an unmachined work 10. Next, the arm 65 is turned so as to cause these jaws 61, 62 to be faced to an intermediate table 5, and the work 10 is mounted on this table after machining is over. Afterward, it is moved up to an A position from a B position by a transfer device 52, and the work 10 is housed in a position, where a work rack 1 has previously situated, from the A position by each operation of an X-Y manipulator 2 and a finger 3. Thus, improvement in operation efficiency is well promotable.
Patent JP-H11117511-A (JP)
Title: Floor material
Inventor: TAKAHASHI MASAYORI
IPC: E04F15/08
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a floor material to have excellent manufacturing workability, reduce a cost, and have high safety by a method wherein a grade inclining downward from a central part toward a peripheral edge is formed on the surface of a mold cured substance molded consisting mainly of an SiO2 -Al2 O3 powder. SOLUTION: A floor material A is formed of a mold cured substance 2a produced by molding and curing an inorganic composition consisting mainly of SiO2 -Al2 O3 powder, alkali metallic silicate. The surface of this mold cured substance 2a forms a grade inclining from a central part toward a peripheral edge. Or instead of the above, a joint groove is formed in the surface of the mold cured substance 2a and a grade inclining downward toward the peripheral edge of the mold cured substance may be formed in the joint groove. Further, the floor material may be constituted such that a support member is fixed on the under surface side of the mold cured substance 2a and a plurality of legs 14 and 14 are protruded from the support member. This constitution manufactures a floor material A, preventing water from gathering on a surface and having high safety, at a low cost.
Patent JP-S62139369-A (JP)
Title: Minute displacement control element
Inventor: TAKAHASHI SADAYUKI
IPC: H01L41/09
Filed: 1985-12-13
Abstract: PURPOSE:To obtain a minute displacement control element of little change of characteristics with time which is constantly stable by laminating ferroelectric piezoelectric plates and anti-ferroelectric plates whose phase is transferred from anti-ferroelectric substance to ferroelectric substance by applying an electric field, and electrode layers. CONSTITUTION:Now, an electric field is applied to a ferroelectric piezoelectric ceramic plate 11 only in a direction of polarization and the electric field is also applied to an anti-ferroelectric ceramic 12 at the same time. Then, if an electric field E is under a critical field strength Ea, displacement in Z-direction is induced by only the piezoelectric plate 11 and displacement proportional to critical strength occurs. When the field strength reaches the strength Ea, the ferroelectric substance 12 causes phase transfer to enhance the displacement rapidly. If the field strength further increases, the generated distortion of the piezoelectric ceramic plate 11 increases the quantity of displacement in Z- direction. Then, a minute displacement control element of little change of characteristics with time which is constantly stable is obtained.