baber/WOPTO huggingface dataset:
Patent JP-2000195544-A (JP)
Title: Nonaqueous electrolyte and secondary battery using it
Inventor: ONOMI TAKEHIKO
IPC: H01M10/052
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To develop flame resistant properties such as self-extinguishing properties, generate high voltage and enhance charging/discharging characteristics by forming a nonaqueous electrolyte with a nonaqueous solvent containing halogen substituted cyclic carbonate compound and a phosphate compound, and an electrolyte. SOLUTION: A nonaqueous solvent of an electrolyte contains a halogen substituted cyclic carbonate compound represented by the formula. In the formula, R is a group represented by -CH2X or -CHXY, and X and Y are each halogen atoms, and they may be the same or different. Actually, chloromethylethyl carbonate is preferably listed. As a phosphate compound contained in the nonaqueous solvent, for example trimethyl phosphate is preferably listed. In the nonaqueous solvent, 0.001-40 wt.% halogen substituted cyclic carbonate compound and 60-99.99 wt.% phosphate compound are preferably contained.
Patent JP-2001184607-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUNEKI KEIZO
IPC: G11B5/09
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording/reproducing device capable of provid ing a reproduced signal having satisfied property by evading the distortion of the reproduced signal in the manner of selecting a reproducible only magnetic head and a reproducible/recordable magnetic head at reproduction in accordance with the product Mr.δ of the residual magnetization Mr of a magnetic recording medium and the thickness δ of a magnetic layer. SOLUTION: Based on the detection output of a detecting means 21 for detecting whether the product Mr.δ of the residual magnetization MR of the magnetic recording medium 10 and the thickness δ of the magnetic layer is equal to or smaller than a prescribed reference value, or exceeds this prescribed reference value, 1st and 2nd magnetic heads 9, 11 are changed over by a control means 20 so that the reproduction is made by the only reproducible 1st magnetic head 11 when the product Mr.δ of the residual magnetization Mr of the magnetic recording medium 10 and the thickness δ of the magnetic layer is equal to or smaller than the prescribed reference value, and the reproduction is made by the recordable/reproducible 2nd magnetic head 9 when the product Mr.δ exceeds the prescribed reference value.
Patent JP-2000192485-A (JP)
Title: Connecting structure for building frame of underground structure and pipe material
Inventor: KIDO MASAHISA
IPC: E03F5/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure for the building frame of an underground structure and pipe materials, which can cope also with various pipe materials having different outside diameters by a single pipe connecting section. SOLUTION: The connecting structure for the building frame of the underground structure and the pipe materials has the building frame 1, to which through-holes 1b, 1c for communicating relaying pipe materials 21, 22 and pipe connecting sections 2, 3 communicating with these through-holes 1b, 1c are installed, faucet sections 2a, 3a for the pipe connecting sections 2, 3 and cylindrical sockets 4, 5 to be mounted between the pipe materials 21, 22 inserted into these faucet sections 2a, 3a. The sockets 4, 5 are set up by selecting wall thickness in response to the outside diameters of the pipe materials 21, 22 so that the lower ends of the inner circumferential surfaces of at least pipe materials 21, 22 and the lower ends of the inner circumferential surfaces of the through- holes 1b, 1c are formed in the same height.
Patent JP-2001179443-A (JP)
Title: Support structure for welding wire feeding device
Inventor: OIKE HIDEAKI
IPC: B23K37/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To feed a welding wire smoothly and stably from a wire feeding device to a welding torch. SOLUTION: This device is a supporting device 40 for floatingly supporting the wire feeding device 20 for feeding the welding wire 12 to the welding torch 31 of a welding robot 30 so as to be able to follow the movement of the welding torch 31. The wire axis when the welding wire 12 horizontally fed with the wire feeding device 20 is taken as an X-axis, a horizontal axis orthogonal to the X-axis as a Y-axis and a vertical axis orthogonal to these X- and Y-axes as a Z-axis. A supporting member 41 is fixed on a ceiling, an X-axis moving member 50 is mounted on this supporting member 41 freely movably back and forth along the X-axis, a supporting joint 60 is attached rotatably around the Y-axis and Z-axis to this X-axis moving member 50 and the wire feeding device 20 is hung on this supporting joint 60.
Patent JP-H11298046-A (JP)
Title: Manufacture of semiconductor optical microlens
Inventor: TRAN DEAN
IPC: H01L31/0232
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily integrate lenses with optical microlenses by selectively etching the entire surface of a substrate wafer side face, to form lenses and forming lens arms from the opposite side face of the substrate wafer to the lens-formed side face. SOLUTION: Etched peaks 40 are formed on a surface 22 of a substrate wafer 24, the entire surface of the substrate wafer 24 is selectively etched at a low temperation of 30-40 deg.C to arrange lenses 42, using a wet type chemical etching solution to smooth the surfaces of the peaks 40, a photoresist 46 is coated on the opposite entire surface of the substrate wafer 24 to the surface with the lenses 42 and exposed to an ultraviolet rays 56 to form a photoresist mask 56, and this mask 56 and valley-shaped regions 60 are etched to form lens arms 58.
Patent JP-2001179939-A (JP)
Title: Roller device and rotary press having the same
Inventor: SATO MASAYOSHI
IPC: B41F13/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To realize the effective utilization of drying gas without waste, the sure floating of a running web paper over the outer peripheral surface of a roller and the consequent drying of the surface of a printed paper without staining when a roller device is employed as a drying roller device for drying the ink of the web paper. SOLUTION: This roller device consists of a gas blowing-off roller 3, on the outer peripheral surface 30 guiding the web paper W of which a large number of gas blowing-off holes 33 connected to a gas supplying source and which is provided rotatably, and a gas recovering means 4, which is provided on the side guiding no web paper of the gas blowing-off roller so as to recover gas blowing-off through the gas blowing-off holes on the side of the gas blowing- off roller not guiding the web paper and, at the same time, to blow off the recovered gas against the starting position and the finishing position for guiding to the outer peripheral surface of the roller of the web paper guiding along the outer peripheral surface of the roller.
Patent JP-2000199078-A (JP)
Title: Precoated steel sheet excellent in corrosion resistance
Inventor: UEDA KOHEI
IPC: C23C28/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a precoated steel sheet excellent in adhesion of a coating film, workability of the coating film and corrosion resistance without using environmentally harmful chromium. SOLUTION: At least one side of a steel sheet or a plated steel sheet is provided with a substrate treatment layer contg. 50 to 100 pts.wt. resin and 0.1 to 10 pts.wt. vanadium acid compd. and moreover, the surface is provided with a rust preventive film layer simultaneously contg. rust preventive pigment emitting ions contg. vanadium and rust preventive pigment emitting phosphoric acid ions. Preferably, as the upper layer of the rust preventive film layer, a colored upper film layer is provided as well.
Patent JP-2000176781-A (JP)
Title: Work transferring device
Inventor: HASHIMOTO TAKUYA
IPC: B65G47/91
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a work transferring device capable of offering space saving, furthermore, of shortening tact time, and of lowering costs. SOLUTION: This device is formed out of a first actuator 1 which is supported by one end of a shaft 5, is moved to the direction coaxial with the shaft 5 for holding or resting a work 3, a second actuator 2 for moving the shaft 5 in the vertical direction, a rotor 6 fixed to the other end of the shaft 5, and provided with a cam follower 7, and of a plate cam 8 which abuts against the cam follower 7, and is inclined toward the vertical direction of the shaft 5.
Patent JP-2000179405-A (JP)
Title: Accelerating device for carburetor
Inventor: NAKAZATO KENJI
IPC: F02M7/06
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To appropriately feed fuel for acceleration even in a case of sequentially accelerating and decelerating an engine by communicating an acceleration fuel suction passage opened to a fixed liquid face of a float chamber, an acceleration fuel discharge passage opened to a suction passage inside, and a leak passage provided with an orifice and opened to the float chamber inside. SOLUTION: In acceleration driving of an engine, a pump lever 11 moves rotationally in the clockwise direction responding to the opening of a throttle valve and moves a rod 7 downward so that a partition body 5 reduces the volume of an acceleration fuel pump chamber P. Then, a suction-side check valve 8 closes an opening to a float chamber 4 inside of an acceleration fuel suction passage S and the fuel in the acceleration fuel pump chamber P is boosted. A part of the boosted fuel is limited by an orifice 20 and discharged into the float chamber 4 inside via a leak passage T. On the other hand, the residual fuel releases a discharge side check valve 10 to be injected and fed from an injection nozzle 9 to a suction passage 2. When the throttle diameter of the orifice 20 is regulated, the leak fuel quantity can be finely and accurately controlled.
Patent JP-2000225128-A (JP)
Title: Acetabular cup with aperture plug
Inventor: DECARLO JR ALFRED F
IPC: A61F2/32
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an acetabular cup with a plug useful especially for filling in an aperture on the acetabular cup and for preventing particulates produced by a plastic bearing inside the acetabular cup from moving into a bone syrinx or acetabulum through the aperture. SOLUTION: The aperture plug of this acetabular cup 20 includes a first part, a second part and a third part. The first part is shaped as a spherical surface of a size suitable for the opening of an aperture 21 on the spherical surface. The second part is cylindrical, adjacent to the first part and has a size fit through the narrow opening 23 of the aperture. The third part is a deformable disk adjacent to the cylindrical part, and can seal the aperture as compressed and engaged with the aperture inside. The disk part has the maximum outer diameter smaller than the diameter of the narrow opening when it is not deformed, and has the diameter larger than the diameter of the narrow opening when deformed.
Patent JP-2001183964-A (JP)
Title: Method for making electrical recording object
Inventor: KOMODA SHINICHI
IPC: G11B20/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of education and learning of foreign languages. SOLUTION: Means, such as tapes, disks, cards, semiconductor elements, etc., for memory to be used as teaching materials which occasionally cause of the pause of the reproduction of the contents recorded thereto when such contents are reproduced are used by considering the fact that the only solution for the improvement of the efficiency of the education and learning of the foreign languages is to let a learning person to be enthusiastic about the learning. If the learning person makes learning several times even with those which do not have the pause, the person recalls the words ought to be reproduced next during the pause and is able to say the words by himself or herself and is able to concentrate in or be enthusiastic about the learning and the effect of the learning is possibly tremendously improved.
Patent JP-H04212605-A (JP)
Title: Pneumatic radial ply tire
Inventor: HANADA RYOJI
IPC: B60C15/024
Filed: 1990-12-05
Abstract: PURPOSE:To improve load noise performance and steering stability by forming the sectional from of a projection to the outer surface of a bead part along the tire circumferential direction, into a trapezoid partitioned off by each convex curved outline at both tire radial outer and inner sides holding a linear outline of specified length in between. CONSTITUTION:A section of a projection 5 protuberating on the outer surface of a bead part along the tire circumferential direction is made into a trapezoid partitioned off by a linear outline 11 of 4.0-8.0mm in length and a concave curved outline 12 at the outside in the tire radial direction and a concave curved outline 13 at the tire radial inside, holding this linear outline 11 in between. Then, a rubber layer 6 set up between the projection 5 and an outermost carcass layer 2 is composed of a compound of 0.35-0.50 in loss tangent and 10.0-40.0kg in elastic coefficient, and the maximum thickness (a) should be set to the range of 4.0-7.0mm. Thus, deformation in the bead part is checked and thereby bead durability is improvable and, what is more, load noide performance and steering stability both are improvable at the same time.
Patent JP-H06144668-A (JP)
Title: Device for accumulation
Inventor: ENRIKO ATSUCHI
IPC: B65H29/00
Filed: 1990-12-07
Abstract: PURPOSE: To assure uniform formation of deposit, related to a device for depositing products. CONSTITUTION: Downstream of welding and cutting bars 14 and 16, a crosspiece 18 interacts with two pressure elements 20 which act alternately in order to retain the product on the crosspiece, engaging in each cycle the new product to be accumulated. A transporter element 60A, endowed with a movement which corresponds to that of the product under formation, moves with an active trajectory above the stack PO under formation and assists it to extend above the stack under formation. The transporter element 60A removes itself from below the product when the latter is engaged by the first pressure element 20.
Patent JP-H04218897-A (JP)
Title: Two-wire type transmitter
Inventor: ODOHIRA TETSU
IPC: G08C19/02
Filed: 1990-12-11
Abstract: PURPOSE:To prevent no operation from occurring even when a high secondary load is applied and a deviation signal goes less than the minimum level of a comparison signal by performing the on/off control of a switching element corresponding to deviation between the OR signal of a reference level and the deviation signal and the comparison signal. CONSTITUTION:The switching element SW consisting of an inductance L and a PMOS field effect transistor is connected to the inductance in series between the primary terminal T5 of a switching power source 16 and a secondary terminal T7. Also, a diode D6 for current control is connected between the connecting point of the switching element SW and the inductance and a common terminal T6. In such configuration a primary voltage turned on and off by the switching element SW being controlled by an on/off signal is smoothed by a smoothing circuit comprised of the inductance L, a capacitor C4, and the diode D6. A differential amplifier Q7 compares the divided voltage of the secondary voltage with a reference voltage, and outputs a voltage Ve to the base of a transistor Q8.
Patent JP-H06115621-A (JP)
Title: Taking in and out device for automatic warehouse
Inventor: NAGAOKA TAKEO
IPC: B65G1/04
Filed: 1990-12-17
Abstract: PURPOSE:To form a column into light weight, prevent generation of strain on it, and attain general purpose usability of parts against columns of various diameters, by projectingly providing bolts on the outer face of the column by welding, and fitting a part such as a bracket for a ramp. CONSTITUTION:Against a column 30, bolts 31 are projectingly provided outward from prescribed positions on the outer face by welding. The welding is firmly executed with short weld line. When a bracket 32 for a ramp, a detection plate, or the like is fitted to the column 30, the bolts 31 are inserted into the bolt holes 33 of the top board part 32b, the top board part 32b is brought in contact with the circumferential face of the column 30, and nuts 34 are tightened. The bracket 32 for a ramp are fitted to the column 30 by only welding the bolts 31 with short weld line in this way, and hence a strain removing process for the column 30 at welding can be omitted. Further, because no internal threaded hole is formed on the column 30, sufficient strength can be insured even if the plate thickness of the column 30 is thinly formed, and the whole device can be formed into light weight.
Patent JP-H04218802-A (JP)
Title: Hybrid controller
Inventor: TSUKABE TOMOYUKI
IPC: G05B13/02
Filed: 1990-12-19
Abstract: PURPOSE:To improve both of the characteristic for overshoot and that for settling with respect to hybrid control where integral control and fuzzy inference control are performed as one body. CONSTITUTION:A hybrid controller consists of a fuzzy inference control means 6 which outputs a fuzzy inference controlled variable based on the deviation, a correction extent calculating means 20 which multiplies the fuzzy inference controlled variable obtained from the fuzzy inference control means 6 by a prescribed proportion to calculate the extent of integral correction, an integral control means 21 which adds the extent of integral correction to output the integral controlled variable of the deviation, and an adding and output means 12 which adds respective controlled variables from the fuzzy inference control means 6 and the integral control means 21 and outputs the result.
Patent JP-H04218844-A (JP)
Title: Incircuit emulator
Inventor: USU KOJI
IPC: G06F11/22
Filed: 1990-12-19
Abstract: PURPOSE:To prevent runaway and destruction of a circuit or the like controlled by an incircuit emulator by not immediately stopping the execution of a program at the time of satisfying a preliminarily set condition by the execution of the program but forcibly branching the program to the program address of a routine which switches this circuit or the like to the state free from runaway and destruction. CONSTITUTION:When the preliminarily set condition is satisfied by the execution of the program, a signal 24 to forcibly branch the program to the program address of the routine which switches the circuit or the like controlled by the incircuit emulator to the state free from runaway and destruction is sent to a CPU 9 for incircuit emulator in preference to program data 14 by a signal 28.
Patent JP-H04232423-A (JP)
Title: Detector of liquid level in container
Inventor: NAKANO YOSHIMASA
IPC: G01F23/22
Filed: 1990-12-28
Abstract: PURPOSE:To detect the liquid surface of a liquid within an opaque container such as a metallic container or the like. CONSTITUTION:A liquid level detector 3 is detachably mounted by a belt 2 to an outer wall face 1a of a container 1. A heating part and a temperature measuring part are kept in tight contact with the outer wall face 1a. A detecting circuit detects the temperature of the container 1 by the temperature measuring part. By using the detected temperature as a reference temperature, tone detecting circuit controls the heating part so that the temperature of the container 1 becomes a predetermined higher temperature than the reference temperature. The temperature change resulting from the difference of the absorbing speed of the calory emitted from the heating part into the container due to the difference of the specific heat between the liquid and gas in the container is electrically evaluated, whereby the position of the liquid surface of true liquid in the container is detected.
Patent JP-H04316480-A (JP)
Title: Mutant micro-organism useful for cleavage of organic c-s bond
Inventor: JIYON JIEI KIRUBAN ZA SEKANDO
IPC: C10L1/14
Filed: 1990-12-28
Abstract: A mutant Rhodococcus rhodochrous strain ATCC No. 53968 which has the property of sulfur removal and sulfur metabolism by selective cleavage of C-S bonds in organic carbonaceous materials.
Patent JP-H04233020-A (JP)
Title: Electronic equipment
Inventor: TSUYUKUBO SHIGERU
IPC: G06F1/24
Filed: 1990-12-28
Abstract: PURPOSE:To present the electronic equipment to set a lot of use environments with the simple configuration of combining a reloadable non-volatile memory and a switch in the manner of a hardware. CONSTITUTION:In order to set the use environment of the electronic equipment for realizing this equipment, the ON/OFF of 8 bits is set by a data switch 4, and the address of the write destination is designated by a select switch 5. By pushing down a write switch 6, data set by the data switch 4 are written to the address position of an NVRAM 10 designated by the select switch.
Patent JP-H04233075-A (JP)
Title: Work schedule preparing method
Inventor: OKUBO TOSHIHIKO
IPC: G06Q50/04
Filed: 1990-12-28
Abstract: PURPOSE:To enable efficient scheduling without any full-time worker by automatically executing lot division and process development based on an ordering order, preparing a work order for each process, afterwards, successively allocating the work orders to the top priority machine, and designing work. CONSTITUTION:A processor 10 is composed of various processing programs such as lot division 1, process development 2, dispatching 3 or the like, memory 4 and files such as a work order file 6 or the like. The lot division 1 executes division into a manufacture lot order for each lot based on the maximum and minimum sizes set in advance concerning the inputted ordering order. The process development 2 executes development to the work order for each process based on the number of processes in the manufacture lot order. The dispatching 3 temporarily decides any one of the machine under executing similar work, machine having the highest priority order, and machine which can start the work earliest, and selects the work order by adopting a work order priority rule.
Patent JP-H04215639-A (JP)
Title: Camera
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/18
Filed: 1990-12-14
Abstract: PURPOSE:To surely read out the film information from a record disk provided on a film cartridge. CONSTITUTION:The information regarding a film 34 is read out by a photo- reflector 49 from a bar code disk 33a rotated as a supply spool 33b in a film cartridge 33 is rotated. Whether the film 34 is wound on the film winding spool 7 of a camera or not is detected by a roller member 23, a pulse plate 25, contact pieces 26, 27 and a control circuit 59. The control circuit 59 prohibits the readout of information by the photo-reflector 49 until detecting that the film 34 is wound on the film winding spool 7 and drives the photo-reflector 49 via a photo-reflector control circuit 63 to read out information after detecting that the film 34 is wound.
Patent JP-H04216471-A (JP)
Title: Apparatus for inspecting wiring of printed wiring board
Inventor: SUZUKI TAKASHI
IPC: G01R1/073
Filed: 1990-12-17
Abstract: PURPOSE:To perform the inspection of wiring due to a pressure contact system inspecting the short-circuit and disconnection of the fine pitch current supply parts 1b and relatively rough pitch through-hole current supply parts 2a formed to a printed wiring board 1 on the inspection substrate of the same inspection apparatus at once without generating the inspection error of contact inferiority. CONSTITUTION:An apparatus for inspecting the wiring of a printed wiring board is constituted of the rigid pins 15 fixed to a vertically movable substrate B and the vertically movable elastic pins 16 inserted in the hole parts B4 of the substrate B.