baber/WOPTO huggingface dataset:
Patent JP-H03291100-A (JP)
Title: Voice coil for speaker
Inventor: MIZONE SHINYA
IPC: H04R9/04
Filed: 1990-04-09
Abstract: PURPOSE:To realize a voice coil with excellent reliability without a broken wire due to corrosion by welding an Al lead wire to a copper-made terminal and soldering a lead wire such as a colored thread wire from a speaker input terminal to other end of the copper-made terminal. CONSTITUTION:Two coil lead wires 3 are prolonged in parallel with the upper part of a coil bobbin 1 and welded to one end of a copper-made terminal 5 fitted to the coil 2. Then a lead wire 4 such as the colored thread wire from a speaker input terminal is soldered to the other end of the copper-made terminal 5. The welded part of the copper-made terminal 5 is formed by folding back the copper-made terminal at its end and the folded part holds the Al made film lead wire 3 and then the wire is welded. Then the end 3a of the lead wire 3 is molten by the heat of welding and buries the gap of the folded terminal 5 and welded 5a with the copper. Moreover, the copper materials are welded 5b simultaneously and the Al terminal 3a is completely covered by the copper-made terminal 5.
Patent JP-H02271661-A (JP)
Title: Semiconductor device including charge transfer device and manufacture thereof
Inventor: KIHARA KAZUO
IPC: H01L21/339
Filed: 1989-04-13
Abstract: PURPOSE:To form a charge transfer device and a bipolar transistor on the same chip without lowering the reliability of a title device as a product by surrounding the circumference of the charge transfer device with an n-type region. CONSTITUTION:A source and a drain of a MOSFET are designated by S and D, respectively, and likewise an emitter, a base, and a collector of an npn type bipolar transistor are designated by E, B, and C. A semiconductor device including a charge transfer device including a charge transfer device is manufactured by forming a surface protective film over the entire surface and laying predetermined wiring. Further, the circumference of the charge transfer device is surrounded by an n-type region which region is then biassed to proper potential. Hereby, any leakage of a clock of the charge transfer device is absorbed by the n-type region. Thus, the charge transfer device and the bipolar transistor can be formed on the same chip without lowering reliability as a product.
Patent JP-H11293020-A (JP)
Title: Foamed composition for sealing and method of use thereof
Inventor: UENO KIYONORI
IPC: C08J9/06
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance, adhesiveness and waterproofness by blending a rubber-like organic polymer having reactive silicon groups, a silanol condensation catalyst and an organic decompositional foaming agent to give a viscosity appropriate for coating and a stability of the foaming ratio. SOLUTION: This composition comprises 100 parts by weight of a rubber-like organic polymer having a molecular weight of 500-50,000, preferably 1,000-20,000 and containing at least one reactive silicon group of formula I or II (wherein X is hydroxide or a hydrolyzable group; R<1> is a 1-20C monovalent hydrocarbon group or a siloxy wherein Si is bonded with a 1-20C monovalent hydrocarbon group; a is 1-3; b is 0-2; 1<=a+b; m is 0-18; R<2> is a 1-18C monovalent hydrocarbon group; and n is 1-3), 1-10, preferably 1-4, parts by weight of a silanol condensation catalyst, 5-30, preferably 10 25, parts by weight of an organic decompositional foaming agent, and optionally 20-80 parts by weight of an epoxy resin having not less than two oxysilane rings in a molecule with 2-8 wt.% of an epoxy resin curing agent.
Patent JP-S63260266-A (JP)
Title: Method for compressing picture data in mixture of binary and multilevel picture
Inventor: IKEDA JUNICHI
IPC: H04N1/41
Filed: 1987-04-16
Abstract: PURPOSE:To compress the quantity of a picture data by converting a read dither picture into a gradation data at every picture, storing the result and compressing all areas including the remaining binary picture data while the stored part is used as a full white level area. CONSTITUTION:A keyboard 6 is operated, an image scanner 5 reads a picture in the mixture of dither and binarization pictures by a command of a CPU 1 and the result is stored in a pattern memory 10. In the pattern memory 10, the dither picture is converted into the gradation data at every picture element and compressed. Then the dither picture area is converted into a full white level picture data and all the picture including the area of the remaining binarization picture is subjected to code processing and compressed (8) and stored in a picture memory 9. Then the signal is displayed on a CRT 12 or sent to the facsimile line via the CRT controller 11. Thus, the picture processing data quantity is reduced remarkably.
Patent JP-H09253294-A (JP)
Title: Amusement machine
Inventor: SHITO ISAMU
IPC: A63F7/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To enable the effective generation of ready-for-winning state-display patterns by generating a ready-for-winning state display visual image when the ready-for-winning state occurs and a altering the generation rate of ready- for-winning state-display patterns when specific conditions are satisfied. SOLUTION: A display control circuit 40 and a combination control circuit 20 constitute a ready-for-winning state-display pattern generation control means, a means to change the generation rate of ready-for-winning state-display patterns, a means to inform a specific-game state, a means to lessens the degree of difficulty in game concerning the generation of a special-game state, etc. The display control circuit 40 controls the image variable display game of an effect displaying device 4b. When a ready-for-winning state occurs during the play of an image variable game of the effect displaying device 4b, the display control circuit 40 and the combination control circuit 20 generate ready- for-winning state-display patterns.  And when specific conditions, e.g. a condition that a special game which occurs on the basis of a prefixed stop-display pattern ends, are met, the generation rate of ready-for-winning state-display patterns is altered. Playing volition is thus increased by varying the contents of games.
Patent JP-S57209542-A (JP)
Title: Microprogram controlling system
Inventor: SUGANUMA KAZUO
IPC: G06F9/22
Filed: 1981-06-19
Abstract: PURPOSE:To improve the executing speed of user's instruction for a data processor, by providing a microprogram storage circuit with a small and large capacity for the inside and outside of the data processor separately. CONSTITUTION:After the user's instruction is fetched, the 1st microinstruction of an execution routine is instantly read out from a microprogram storage circuit 22 at the inside of a data processor 20. During the execution of the 1st microinstruction read out, the end microinstruction is read out from a microprogram storage circuit 3 at the outside of the data processor 20 and set to a register 23 at the inside of the data processor 20. Thus, the executing speed to the 1st and 2nd microinstruction can especially be increased remarkably.
Patent JP-S5428630-A (JP)
Title: Toner for electrophotographic developer
Inventor: IKEDA ITSUO
IPC: G03G9/08
Filed: 1977-08-08
Abstract: PURPOSE: To reduce toner film formation on latent image holding surface and carrier particle surface by letting silane modified clay exist particularly near the surface of toner particles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11291320-A (JP)
Title: Production of imitation wood
Inventor: SATO KIYOZUMI
IPC: B29C47/02
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To manufacture imitation wood by applying a coating layer to the surface of a tubular core material by extrusion molding while preventing the deformation or destruction of the core material. SOLUTION: By manufacturing imitation wood by forming a coating layer 3 comprising a synthetic resin material on the surface of a tubular core material 1 in such a state that a shape holding material 2 is inserted into the core material 1, the resin pressure at the time of the formation of the coating layer 3 is supported by the shape holding material 2 even in the core material 1 low in compression strength such as a paper pipe or the like and, therefore, even if the thick coating layer 3 with a wall thickness of 4-20 mm is continuously applied to the tubular core material under a compression strength of 200 kg or less by extrusion molding, a problem such that the core material is deformed or structed by resin pressure or the core material 1 is bent at the time of molding.
Patent JP-H03292117-A (JP)
Title: Multiple type sealing device
Inventor: SEKINE TAKEO
IPC: B29C45/14
Filed: 1990-04-10
Abstract: PURPOSE:To enable simultaneous and uniform pressurization by only an electric signal, by a method wherein a turning motion of an electric motor driven by the electric signal through a controller is converted into reciprocal movement by a transmission device, a piston within a cylinder of a liquid pressure generating device is positioned, fixed liquid pressure is generated and fed to each plunger of a plunger mechanism for a plurality of sealing presses through a branched oil path. CONSTITUTION:An electric signal is sent to an electric motor 32 through a controller 30 so that a liquid pressure value becomes an established value based on the liquid pressure value detected by a pressure sensor 54 and the electric motor 32 is turned by a fixed number of revolutions at a fixed speed. With this turning, a screw bar 48 is moved in the direction X while turning by this turning, a piston 50 of a liquid pressure generating device 36 which is in an integrated state is positioned within a cylinder 52 and the liquid pressure corresponding to this position is generated within the branched oil path 38. Decompression is applied uniformly to the under surfaces 22A-22C and pressure-controlled wholly by the same pressing force, the liquid pressure with the branched oil path 38 is detected by a pressure sensor 54 and feedback- controlled by the controller 30.
Patent JP-S62251476-A (JP)
Title: Axial piston type hydraulic machine
Inventor: OHARA KATSUTOSHI
IPC: F01L7/06
Filed: 1986-04-25
Abstract: PURPOSE:To prevent abnormal abrasion by crossing the center of the combined reaction forces caused through the pressure of fluid functioning onto a valve plate and the center of the combined pushing forces of piston each other on a plane containing a bearing. CONSTITUTION:A spherical face having a center O' on the axis of a rotary shaft 6 is employed as a sliding face 20 between a cylinder block 1 and a valve plate 2 while a bearing 7 for bearing the cylinder block 1 is arranged on a face containing a cross point O between a line connecting between the spherical end positions P1, P2 at the bottom dead center of a piston 3 and the axis of the cylinder block 1 and perpendicular thereto. Since the combined reaction forces caused through the pressure of fluid functioning onto the valve plate 2 and the combined pushing forces of the piston 3 are born by a bearing 7 for bearing the cylinder block 1, the relative attitudes of the valve plate 2 and the cylinder block 1 are maintained normally thereby the abnormal abrasion is prevented.
Patent JP-H09275909-A (JP)
Title: Snack confectionery, its forming and dough cutting blade
Inventor: OKI TAKEO
IPC: A23G3/52
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To form plural curled pieces at one or both ends of a cylindrical body, etc. SOLUTION: This snack confectionery 9 comprises plural curled pieces 4a and 4b at one or both ends of a cylindrical body, etc. The method for forming the snack confectionery 9 is to cut a cylindrical dough, etc., prepared by pressurizing extrusion at each prescribed length, provide a dough cylinder 5, etc., form notches of a prescribed length in the axial direction in one or both of cut end faces of the dough cylinder 5, etc., and provide the curled pieces. The dough cutting blade is equipped with protruding blades for forming notches in the axial direction in the end faces of the dough cylinder 5, etc., on one or both sides of a top part of the cutting blade body.
Patent JP-H07302525-A (JP)
Title: Float switch
Inventor: TODOKI KAZUHITO
IPC: H01H35/18
Filed: 1994-05-06
Abstract: PURPOSE:To provide a float switch which is firm and easy to be assembled. CONSTITUTION:A water-proof switch is used as a switchgear means to be set in a float switch 10 and thus no member such as a partitioning plate, etc., to protect a switch 16 from humidity is needed and a push button 16b of the switch 16 is directly pushed by a shaft 14 set in a water receiving tank 40. With this structure, the number of the parts can be lessened and cost can be down and at the same time, the assembly of the switch becomes easy. Also, since the structure is simplified, troubles hardly occur and the switch becomes firm.
Patent JP-H10278580-A (JP)
Title: Knob structure of sun visor
Inventor: KOJIMA MASAYOSHI
IPC: B60J3/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the removal of a knob from a holder when a sunvisor is slipped, by making the rotation of the knob smooth, to prevent a hitting sound the konb hits a wire frame, and to prevent the deformation of the knob in its fusing process, so as to maintain the knob in a form close to a true circle. SOLUTION: In the knob structure of a sunvisor in which a knob surrounding a wire frame rotatable is composed by fusing joining surfaces 14A and 14B through which two half knob members 9 are jointed each other, each half knob member 9 is composed by providing wire frame receivers 10L and 10R on the inner surface 9a of a member main body 9A with the form half cutting a cylinder, and providing projection 13 sliding with the wire frame when the wire frame 2 is surrounded, to the outer receiving surfaces 11 and the inner receiving surfaces 12 of the wire frame receivers 10A and 10B.
Patent JP-S58210760-A (JP)
Title: Measuring device for horizontal oscillation characteristics
Inventor: WATANABE MASAHIRO
IPC: H04N17/04
Filed: 1982-06-01
Abstract: PURPOSE:To permit a circuit of simple constitution to measure a horizontal leading-in range fP and a holding range fH of TV by providing a measurement selection switch to the input part of a sample holding device which inputs a pulse obtained by a pulse-width converting circuit for adjusting the output pulse width of a voltage comparator. CONSTITUTION:A horizontal oscillation pulse varied repeatedly at the period T of a triangular wave voltage is outputted to a horizontal oscillation output terminal 13 and supplied to a frequency-voltage converter 22. Its output DC voltage is applied to one-side inputs of two voltage comparators 23 and 24. The measurement selection switch 29 is provided to select measurements of four points, i.e. the lower-limit and upper-limit values of the ranges fP and fH independently. The pulse-width converting circuit 30 sets an input sampling signal to a sample holding device 31 to an adequate width for accurate measurements of the ranges fP and fH. When this input sampling pulse is applied, the sample holding device 31 operates and functions to hold itself at a DC voltage conforming to the time axis of the input sampling pulse at this time.
Patent JP-H08273333-A (JP)
Title: Optical disc apparatus
Inventor: ARAI SHINICHI
IPC: G11B11/10
Filed: 1995-03-28
Abstract: PURPOSE: To make the apparatus easy to handle by arranging a counting means for the increment of a track number in an index information area at each specified time and a memory for storing the track number to enable to retrieve voice data quickly. CONSTITUTION: This apparatus performs the recording or the reproducing of an optical disc having an area for recording voice data and an index information area. A counting means 15a and a memory 9a are both arranged in a system controller 15 and a counting means 15a generates the track number in the idex information area at each specified time with the increment while recording a voice data in a MD(magnetooptical disc) 1. The memory 9a stores the track number generated at an equal time interval by the counting means 15a. Then, the incremental data of the track number stored in the memory 9a are read out of the memory 9a with the end of recording the voice data to be recorded into the index information area of the magnetooptical disc MD1.
Patent JP-H05291353-A (JP)
Title: Face-down bonding method and device
Inventor: MATSUNAGA AKIFUMI
IPC: H01L21/60
Filed: 1992-04-15
Abstract: PURPOSE:To achieve a secure bonding and improve productivity by digitally detecting inclination between the bonding surface on a semiconductor chip which is fixed to a bonding tool head and the bonding surface of a substrate and securing the parallelism of both. CONSTITUTION:A chip 1 is positioned and fixed to an insulation plate 12 for adjusting parallelism by a vacuum suction means and then a head 2 is lowered and pressed corresponding to each connection south pole 3a on a circuit substrate 3. At this time, when the chip 1 is inclined in reference to the circuit substrate 3, the one side of the chip 1 contacts the circuit substrate 3, thus resulting in a difference of the natural resistance of each pressure-sensitive electrode 13b on the substrate 3. Since the difference corresponds to the inclination angle between both of them, the difference in the generated natural resistance is calculated by a control part 11 and the inclination angle is detected digitally and is corrected easily, thus reducing the manhour until initiation of work and improving productivity.
Patent JP-S61252417-A (JP)
Title: Catalyst combustion device
Inventor: GOKAJIYA YOSHIYUKI
IPC: F23D14/18
Filed: 1985-05-02
Abstract: PURPOSE:To provide superior safety, while an efficiency of combustion is improved, a generation of mono-oxide is restricted and a scope of combustion is expanded, by a method wherein a fan case is arranged at the rear surface and the top part of a catalyst burner to constitute an air chamber communicated with a hot air fan and at the same time a discharging port communicated with the air chamber is provided over the combustion chamber. CONSTITUTION:A guard 10 arranged with a certain clearance being left in front of a catalyst layer 8 is composed of a porous punched plate. A combustion chamber 11 is constituted between the catalyst layer 8 and the guard 10, an air chamber 13 is installed between a fan case 12 arranged over the upper part from the rear part of the catalyst burner 2 and an outer case 1, and a blower fan 14 is provided below the air chamber 13. A discharging port 15 opened in a longitudinal direction is provided at a part of the fan case 12 and above the combustion chamber 11. With this arrangement, the discharging gas of combustion is induced and discharged through the discharging port, so that a sufficient volume of secondary air can be supplied, the efficiency of combustion can be improved, a scope of combustion can be expanded, and an increasing in temperature at the guard and the outer case can be prevented and burns can be prevented.
Patent JP-S58212823-A (JP)
Title: Can opening working device
Inventor: HIROHAMA SHIGEHARU
IPC: B21D51/38
Filed: 1982-06-04
Abstract: PURPOSE:To obtain a specified can opening by simple work by making the upper face of a holding stand on which a top plate is placed higher than the upper face of a lower split die, and supporting the holding stand to allow lowering. CONSTITUTION:The top plate 27 of a can is placed on a receiving base 15. A split die 18 is lowered from the upper part and the inner wall 19a of an upper die 19 is inserted to the slanted face of outer wall 18a of the split die 18 to fasten tight the split die 18 to specified diameter. At the same time, the receiving face 15 is pushed to come into contact with the lower die 13. A plunger punch 20 is lowered simultaneously, and a tapered supporter 31 in the lower split die 14 is pressed by a pressure punch 20b of the plunger punch 20. Consequently, the lower split die 14 is windened outward, and swelled out to the plate 27 to form a swelled part 27d. The projected part of the can top plate 27 is deformed to conform with the shape of the lower split die 14 and split die 18.
Patent JP-H07300457-A (JP)
Title: Production of homochiral maleimide intermediate useful in enantioselective production of antithrombotic and vasospasmolytic compound by silylation
Inventor: MAIKERU JIEI FUMORA
IPC: C07D491/18
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a homochiral maleimide useful for the enantio-selective production of oxazole amide prostaglandin analog being an antithrombotic and antivasospastic compound, by treating a specific amine with maleic anhydride, a silylating agent and an organic base.  
     CONSTITUTION: An amine of formula I (R 7  is an aryl or a lower alkyl; R 8  is H or R 7 ; R 9  is H, OH or a lower alkyl) (e.g. an amine of formula II) is treated with (B) maleic anhydride, (C) a silylating agent such as 1,1,1,3,3,3- hexamethyldisilazane, chlorotrimethylsilane, 1,3-bis(trimethylsilyl)urea, bissilylacetamide, etc., and (D) an organic base such as diisopropylamine, triethylamine, tributylamine, diisopropylethylamine, to give the objective compound (e.g. a compound of formula IV). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1074140-A (JP)
Title: Data transferring method decoding device, data transfer device, and data processor
Inventor: TSUCHIKANE KOICHI
IPC: H04N19/44
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To surely transfer inputted data and to reduce a load of a data transfer side with respect to a data transferring method and a decoding device to be used for a method. SOLUTION: This decoding device A is provided with a CPU I/F circuit 10, an FIFO buffer 20, a post processing circuit 30, a dummy data generation circuit 40, and a buffer control circuit 50. When a flash instruction indicating a completion of data input is sent from a CPU 60 to the circuit 50, dummy data are sent out of the circuit 40 and data in the buffer 20 are saturated. Therefore an FIFO reading request is sent out of the circuit 50 to the circuit 30, which executes reading.
Patent JP-H10274550-A (JP)
Title: Set pressure range display device in pressure gauge
Inventor: TOMITA MOTOYUKI
IPC: G01D13/22
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a set pressure range display device in a pressure gauge that can easily move setting pointers for set pressure range display while preventing the setting pointers from being easily moved by vibration received by the pressure gauge and contact of a worker or the like. SOLUTION: In a set pressure range display device in a pressure gauge with setting pointers 3 for set pressure range display arranged movably, a protruding edge 51 with unevenness 52 formed on the inner peripheral surface is protrusively provided on the surface side of an outer peripheral part of a transparent plate 5 held by a pressure gauge case 1 and a cover ring 4, and a C-shape elastic ring member 2 is mounted along the inner peripheral surface of the protruding edge 51. The setting pointers 3 with locking parts 31 formed to be fitted to the unevenness 52 formed at the inner peripheral surface of the protruding edge 51 of the transparent plate 5 are disposed movably along the ring member 2.