baber/WOPTO huggingface dataset:
Patent JP-H1126112-A (JP)
Title: Terminal for printed circuit board and ic socket
Inventor: SUZUKI HITOSHI
IPC: G01R31/26
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a terminal for a printed circuit board which can be effectively used for developing time of the printed circuit board and an inspection of the printed circuit board or the like. SOLUTION: In this terminal a terminal 10 for a printed circuit board is mainly composed of an insulating plate-like contactor holding plate 1 in which stepped through holes 6 whose upper side becomes a small diameter part 6a and lower side becomes a large diameter part 6b are arranged in large numbers in specified arrangement in the thickness direction and locking means 1b to fix a prescribed cover-shaped body to a specified position are arranged outside the through hole groups 6, 6..., a contactor whose upper end projects in the through holes 6, a metallic coil spring 3 to impart springiness to the contactor and a sealing plate 5 having conductive pin groups 4, 4... fixed in close contact to an under surface of the contactor holding plate 1. An IC socket is composed of an IC pressing-down cover 20 having a cover side locking means 23 in this.  A metallic part to short-circuit a part of a metallic coil in the lengthwise direction, may be arranged.
Patent JP-H1038224-A (JP)
Title: Cooking gas grill
Inventor: INOMATA MASANOBU
IPC: F23D14/06
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent a fire-transfer burner from clogging, and restrict obverheating of an interior wall of a grill chamber disposed on a front surface of the burner. SOLUTION: A cooking gas grill includes first and second two main burners facing in a grill chamber and a fire transfer burner 6 interiorly of an interior wall 3c of the grill chamber. The fire transfer burner 6 is formed by joining an upper plate 7 and a lower plate 8 likewise the first and second main burners wherein on the side of a flame hole part 14 the upper plate 7 is overlapped on an end edge 8a of the lower plate 8, and the overlapped part 7a is folded, and further an end edge 7b of the upper plate 7 is hung up to below the end edge 8a of the lower plate 8. A flame hole 14a is completely covered with the upper plate 14 so that the possibility of the flame hole 14a being clogged with oil and water is eliminated. Further, a flame formed across the flame hole 14a is formed downward, and the upper plate 7 hung downward is restricted with the rise of the flame so that overheating of the interior wall 3c is restricted.
Patent JP-S6256083-A (JP)
Title: Recording and reproducing device for video signal
Inventor: HIRATSUKA SACHIO
IPC: H04N5/91
Filed: 1985-09-04
Abstract: PURPOSE:To obtain a horizontal synchronizing signal of high accuracy and to detect a phase detecting of high accuracy and to obtain a stable reproducing clock by inserting a burst signal in a horizontal blanking period and inserting a negative polarity pulse signal within a vertical blanking period. CONSTITUTION:A signal MUSE inputted from an input terminal 3 inserts a burst signal in place of the horizontal synchronizing signal within the horizontal blanking perod at a burst signal inserter 4. At the next, the negative polarity pulse signal is inserted in the vertical blanking period at a pulse signal inserter 5 and it is supplied to a modulator 8, receiving a frequency conversion, and is supplied to a recording amplifier 7, being amplified, and is recorded on a magnetic tape 9 by a video head 8. In a reproducing time, a signal recorded on the magnetic tape 9 is reproduced by the video head 8 and is amplified at a reproducing amplifier 10, being demodulated by a demodulator 11, and is processed at a time base corrector 3 which eliminates a time base fluctuation. Thereby, a reproduced synchronizing signal can be obtained accurately and the burst signal inserted to each line can be detected without fail, performing the phase detection of high accuracy.
Patent JP-H0357770-A (JP)
Title: Steering wheel
Inventor: SHIROUCHI HIDEKAZU
IPC: B62D1/11
Filed: 1989-07-27
Abstract: PURPOSE:To reduce the weight of a vibration suppressing member by the weight portion of an impact absorbing member by installing the impact absorbing member consisting of a foamed body for absorbing impact which serves as a vibration suppressing weight member onto the vibration suppressing member. CONSTITUTION:A vibration suppressing member 17 having a large weight and an impact absorbing member 18 are arranged in elastically free vibration for a boss 6 by a plurality of elastic legs 16. Therefore, the vibration suppressing member 17 and the impact suppressing member 18 suppress the vibration transmitted through a steering shaft. Further, the impact absorbing member 18 consisting of a foamed body made of the hard foamed urethane, etc. on the vibration suppressing member 17 is deformed by a pressure. Therefore, the impact applied onto a human body in the collision of an automobile is softened. Therefore, the weight of the vibration suppressing member 17 can be reduced by the weight portion of the impact absorbing member 18, and the thickness of the plate-shaped vibration suppressing member 17 can be reduced.
Patent JP-S6174939-A (JP)
Title: Speed reduction gear
Inventor: YOSHIDA MAKOTO
IPC: F16H37/02
Filed: 1984-09-18
Abstract: PURPOSE:To remarkably reduce the axial dimensions by providing a speed reduction on mechanism formed by a planetary gear mechanism and integrally enclosing a hydraulic piston and a pressure plate in a drum. CONSTITUTION:A plurality of longitudinal groove 27 are formed on the inner peripheral surface of a drum 20 in the axial direction, and a pair of pressure plates 28a, 28b are engaged with the longitudinal grooves 27 in such a manner as to freely slide axially. A planetary gear 34 is always engaged with the external gear of a ring gear 30. A sun gear 35 is connected and fixed to a casing 35 surrounding a speed reduction gear 4, and always engaged with the planetary gear 34 to reduce the axial dimensions remarkably.
Patent JP-S6353006-A (JP)
Title: Molding apparatus
Inventor: ARAI KATSUO
IPC: B29L31/34
Filed: 1986-08-22
Abstract: PURPOSE:To prevent a tab and a lead hanging the tab from transversely deviating, by providing a gate of a mold so as to coincide with a side wall of a cavity at the central line in its front direction. CONSTITUTION:A runner 4 connecting with a pot and a gate 5 connecting the runner 4 and a cavity 3 are provided on the mating of a bottom force 2. The gate 5 is provided on the whole side wall so as to coincide with the side wall of the cavity 3 at the central line in its front direction. A resin 20 poured in the cavity 3 from the gate 5 thereby symmetrically filled along the central line and no transverse force therefore acts on a tab 14 and pellets 18. Transverse deviation of a lead hanging the tab 13 does not therefore occur either. Therefore, occurrence of cutting and a short-circuit of a bonding wire and a short-circuit between the tab and an inner lead can be avoided.
Patent JP-H0945200-A (JP)
Title: Thermal fuse device
Inventor: MIYAKE KAZUYA
IPC: H01H37/76
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the assembling property and simplify the wiring process by fitting and supporting multiple thermal fuses connected in series to a single fitting member. SOLUTION: Thermal fuses 35, 36 connected in series are fitted to a single fitting member 50. The fitting member 50 is provided with a hold section 51 having a rectangular cross section and capable of surrounding insulating protective tubes 48, 48 and fuses 35, 36. The tubes 48, 48 and fuses 35, 36 are inserted and fitted into the hold section 51 so that the heat received by the hold section 51 can be nearly uniformly transmitted to two fuses 35, 36. Since the fuses 35, 36 are aligned in parallel and fitted to the fitting member 50, wiring lead wires 46, 46 are guided in parallel from the same position, the wiring process is simplified, and the assembling property can be improved.
Patent JP-H0246947-A (JP)
Title: Roller table device for horizontal opposed type forging press
Inventor: MASUDA BUNPEI
IPC: B21K27/00
Filed: 1988-08-05
Abstract: PURPOSE:To prevent the damage and the wear of a roller table device by providing plural stepped rollers so as to be movable in a vertical direction and in an axis center direction, on the lower part of a pair of forging dies whose approach and separation can be executed. CONSTITUTION:Plural stepped rollers 3 are supported by a bearing frame 16, and a frame 13 is provided so that it can be lifted on a movable floor member 16 by a cylinder 15. Also, to a side face of an end part of the frame 13, a detaining member 17 is fixed, and moreover, a detaining part 21 is provided on a rod 20 of a hydrostatic pressure cylinder 19 and engaged to the member 17. When a side face of a material to be forged 10 is forged and thickness in the vertical direction increases, the cylinder 15 allows the movable floor member 16 to lower. Also, when the material to be forged 10 has fallen to a small diameter part 2, the roller is moved horizontally by the cylinder 19. In such a manner, since the collision of a bearing of the frame 13 and the stepped part of the roller 3 is prevented, the damage and the wear of a roller table device are prevented.
Patent JP-H1016785-A (JP)
Title: Low floor type electric truck
Inventor: YAMAUCHI JIYOUJI
IPC: B60P1/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To make it difficult to damage a control box by moving and raising a deck so that a truck covers the control box. SOLUTION: A hole 6 is disposed on a deck 5 and the hole 6 is positioned on a hook 7 of a lifting frame 25 at a lowering position and a truck is suspended to the hook 7. A rear part of an under carriage frame 2 is covered with a control box 4 and a starter switch 3 and charge display part 40 are mounted on the control box 4 and an antenna receiving electric wave from an operation box and an emergency stop switch are mounted in both end parts. The deck 5 is lifted while moving front and upper side of the control box 4 by expansion of a hydraulic cylinder and the deck 5 is raised and a container is lifted up to carry and move it. Whereby, building material and the like are hardly the control box 4 and damage of the control box 4 can be prevented.
Patent JP-S6438758-A (JP)
Title: Thermosetting powdery toner for developing electrostatic charge image
Inventor: FUJIMORI YOSHIHISA
IPC: G03G9/087
Filed: 1987-08-05
Abstract: PURPOSE:To attain superior physical and chemical durabilities such as heat, water and chemical resistances, scratch resistance and processability by melting and mixing specified epoxy resin, a cross-linking agent, a colorant, an electric charge controller and other necessary additives, grinding the mixture and classifying the resulting powder. CONSTITUTION:Bisphenol A or bisphenol F type epoxy resin having one or more epoxy groups in one molecule, >=40 deg.C m.p., 800-4,000 number average mol.wt. and a solid state at ordinary temp., a cross-linking agent, a colorant, an electric charge controller and other necessary additives are melted and mixed, the mixture is ground and the resulting powder is classified to obtain a powdery toner. When the number average mol.wt. of the epoxy resin is <800, a formed image becomes brittle and has inferior chemical resistance and processability. When the mol.wt. is >=4,000, unsatisfactory hardness causes inferior scratch resistance. When the m.p. is <40 deg.C, it is difficult to put the powdery toner to practical use from the viewpoint of blocking. The cross-linking agent used does not practically react with the epoxy resin during the production and storage of the toner but reacts with the resin under baking conditions to cure the resin. By using the toner, an image satisfying various physical and chemical requirements is obtd.
Patent JP-S6352733-A (JP)
Title: Manufacture of washer based nut
Inventor: MATSUMOTO ISAMU
IPC: B21K1/70
Filed: 1986-08-22
Abstract: PURPOSE:To shorten the manufacturing process and to improve the production efficiency by performing the blanking of a center hole and swaging forming of a nut and seat after integrally forming the nut part and seat part with the extruding of the center part from both end faces of a cylindrical blank. CONSTITUTION:A tapered part 1a is preformed at the end part of the side becoming the nut of a cylindrical blank 1. A punch is pressed on the center part from both end sides of this blank 1 and the extrusion forming is perfomed on the hexagonal nut part 2 having a recessed part 2a at the center part and on the cylindrical bottom part 3 having a center recessed part 3a. This blank 1 is then charged to the die forming a washer based nut and a center hole 4 is blanked to form from the seat part 3 side recessed part 3a. The female threading of the center hole 4 is performed by a threading machine after integrally forming the nut 5 and seat 6 by the swage forming thereafter. The forming of the washer based nut is enabled in three stages in this way, the manufacturing process is shortened and the efficiency improvement is made possible.
Patent JP-H0480902-A (JP)
Title: Bonded magnet and manufacture thereof
Inventor: NISHIUCHI AKIHIRO
IPC: H01F1/08
Filed: 1990-07-24
Abstract: PURPOSE:To extremely enhance the filling rate of the permanent magnet particles manufactured by a high speed quenching method by a method wherein, using permanent magnet materials having two or more kinds of different thicknesses in cooling direction, the thickness ratio and the volumetric percentage of the above-mentioned materials are specifically prescribed. CONSTITUTION:Permanent magnet material having different thicknesses in cooling direction, different average grain diameters in other words, is obtained by conducting a high-speed quenching operation on the alloy melted metal containing a kind of Y-containing rare-earth elements, Fe or Fe and Co and B, the permanent magnet material is pulverized, dispersed into a binder, and a bonding magnet is manufactured. In this case, it is desirable that the value obtained by dividing the thickness of the thinnest permanent magnet material by the thickness of the thickest permanent magnet material becomes 0.2 to 0.8, especially 0.3 to 0.75 is considered more desirable. The thickness of the thinnest permanent magnet material is to be 15 to 35mum, especially 18 to 30mum is more desirable, and the thickness of the thickest permanent magnet material is to be 40 to 150mum, especially 45 to 75mum is considered more desirable. The volumetric ratio of the thin permanent magnet material against total cubic volume of thin permanent magnet material and the thick permanent magnet material is to be 5 to 60 volumetric %, especially 7.5 to 45 volumetric % is considered desirable.
Patent JP-S6087515-A (JP)
Title: Bias voltage detection circuit
Inventor: NAKAO REIJI
IPC: G10K15/12
Filed: 1983-10-19
Abstract: PURPOSE:To minimize the distortion output by adding a storage start control circuit between an A/D converter storage circuit and a storage start signal generating source and coupling a storage set signal generating source to the A/D converter storage circuit. CONSTITUTION:When a digital value is inputted through a bias digital signal source 2, it is converted into an analog signal at a D/A converter 4, the converted signal is superimposed on a signal inputted from a measuring reference signal source 1 at an input circuit 5, and the result is inputted to an analog signal delay device 6. The distortion output is extracted from the analog signal delay device 6 and converted into a DC voltage at an output conversion circuit 7, the DC voltage is converted into a digital value at an A/D converter 8 by the signal of an A/D conversion start signal generation source 9, it is compared as the distortion output with a preceding signal stored in an A/D conversion storage circuit 10 at a comparator circuit 12 and also inputted to the A/D conversion storage circuit 10, the preceding signal is cancelled by a signal from the storage set generating source 14 and the distortion output is stored therein.
Patent JP-H0517667-A (JP)
Title: Resin composition
Inventor: TSUDA TAKASHI
IPC: C08F299/00
Filed: 1991-07-10
Abstract: PURPOSE:To provide a resin composition composed mainly of polycarbonate and ABS resin, in which the resins are densely mixed with each other and which is excellent in mechanical strength. CONSTITUTION:A resin composition consisting of 10-90 pts.wt. polycarbonate resin, 90-10 pts.wt. ABS resin, and 0.5-10 pts.wt. graft polymer which is formed from a radical-polymerizable macromonomer having a skeleton comprising a polymethyl methacrylate or styrene/acrylonitrile copolymer and other radical- polymerizable monomer and which has epoxy groups in the backbone.
Patent JP-H1033242-A (JP)
Title: Hair curler
Inventor: YAMAUCHI SATORU
IPC: A45D4/16
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To stabilize the curling performance of the hair by providing a hair winding barrel, a heating element incorporated in the hair winding barrel and electrodes for supplying electricity to the heating element and arranging the electrodes over the almost entire surface of the heating element. SOLUTION: This hair curler 1 is constituted of the hair winding barrel 2 in a cylindrical shape to be wound to the hair, the heating element 3 included in the hair winding barrel 2 and the electrodes 4 for supplying the electricity to the heating element 3. The heating element 3 included in the hair winding barrel 2 is formed by a synthetic resin material containing electroconductive powder. As the synthetic resin material, polyethylene and polypropylene, etc., are exemplified. Also, the electroconductive powder is composed of an electroconductive material or the like such as iron, copper and aluminum, and the heating element 3 is constituted by mixing the electroconductive powder into the synthetic resin material.  The heating element 3 is arranged at a position held between the two or more different electrodes 4 facing each other, and by the arrangement constitution of the electrodes 4, heat generation efficiency is improved and also the variation of a heat generation temperature is reduced.
Patent JP-H0621918-A (JP)
Title: Device for reproduction of optical pulse signal and method thereof
Inventor: TOMITA YASUO
IPC: G02F1/00
Filed: 1992-06-30
Abstract: PURPOSE:To reproduce a desired optical pulse signal train information from an optical pulse train that undergone the time division multiplex modulation in a picosecond time area. CONSTITUTION:Each signal data pulse train is reproduced in real time from an optical data pulse train 21 that undergone the time division multiplexing. The train 21 is spatially increased, and also the wave head is tilted. A probe pulse 25 is also spatially increased. Both optical data and probe pulses are made incident on a medium 27 having the double photon absorbing effect so that these pulses cross spatially to each other. Then the output light that received the nonlinear transmission factor dependent on the time overlapping state of both data and probe pulses undergone the time division multiplexing is detected as the information on a spatial pattern.
Patent JP-H1042400-A (JP)
Title: Sound image control method and sound image controller
Inventor: YOSHIDA MASAHIRO
IPC: H04S7/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce processing quantity for sound image control and to execute an effective sound image processing by dividing frequency data into data of two high and low frequency bands, converting them into the sound signals of time areas and individually executing the signal processing for sound image control so as to synthesize them. SOLUTION: A band division part 17 divides frequency data S5 outputted from a decoding part 16 into respective frequency data S6L and S6H of a low pass side and a high pass side. Then, two pieces of divided frequency data are inversely converted into the sound signals S7L and S7H of the time areas by inverse correction discrete cosine conversion parts 18a and 18b. The appropriate sound image control processing effective for the sound signal S7L of the low pass side is executed in a low pass side sound image control part 19a and the processing effective for the sound signal S7H of the high pass side in a high pass side sound image control part 19b. In a synthesis part 20, a sound signal S8L and S8H outputted from the low pass side sound image control part 19a and the high pass side sound image control part 19b are addition- processed.
Patent JP-S6088955-A (JP)
Title: Plasma cvd device
Inventor: YASUI KOU
IPC: H01L31/08
Filed: 1983-10-21
Abstract: PURPOSE:To raise the mass-productivity of a photosensitive drum by installing horizontally a cylindrical substrate (drum), and depositing a-Si on a substrate by glow discharge resolution. CONSTITUTION:A drum 1 functioning as a substrate is installed horizontally, and a substrate heating body (mandrel) 13 for supporting the drum 1 so as to be rotatable is inserted into this drum. A counter electrode 2 is constituted of a wire netting-shaped electrode for surrounding the drum, and a gas leading-in pipe 11 having a reaction gas jetting hole is installed to its outside. A heat source 12 supplies heat to the mandrel 13. This mandrel 13 is excellent in uniformity of temperature and thermal response, and especially, a method for circulating a heating medium being a liquid forcibly is excellent in uniformity of heating temperature in the horizontal type, and these are very favorable for obtaining uniformity of performance of the whole a-Si photosensitive drum, and a mass production can be realized. Also, by adopting the wire netting-shaped electrode, generation and peeling-off of reaction products can be minimized.
Patent JP-S6174525-A (JP)
Inventor: TAKEHARA YOSHIKI
IPC: A01G31/00
Filed: 1984-09-19
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-S6173750-A (JP)
Title: Easily strippable film
Inventor: HIRANO SHOICHI
IPC: C08L77/00
Filed: 1984-09-18
Abstract: PURPOSE:To provide a separator film for poultice, which has excellent strippability from the adhesive surface of the poultice, consisting of a polyolefin contg. a specified silicone oil. CONSTITUTION:A silicone oil having a viscosity of 100cst or above at 25 deg.C and the formula (wherein most of R's are methyl and part of R's are hydroxyalkyl, aminoalkyl, epoxy, aralkyl or a residue of a higher fatty acid) such as YE3859 (a product of Toshiba Silicone K.K.) is used. 0.1-10pts.wt. said silicone oil is blended with 100pts.wt. polyolefin, and the resulting resin compsn. is molded by an inflation method to obtain an easily strippable film.
Patent JP-S6089644-A (JP)
Inventor: TOMIYOSHI KAZUO
IPC: F25B13/00
Filed: 1983-10-19
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-H0246597-A (JP)
Title: Non-volatile semiconductor memory
Inventor: ASARI SEIICHIRO
IPC: H01L29/788
Filed: 1988-08-06
Abstract: PURPOSE:To prevent the data destruction of a non-rewritable area by providing a circuit to rewrite selectively only a part of an electrically rewritable memory element. CONSTITUTION:A memory cell array 1 composed of EEPROM is obtained, and the first half part a rewriting area 11 to be able to rewrite the data and the other half part is an ROM area 12 in which rewriting is prohibited. The rewriting area 11 and the ROM area 12 are respectively connected to a mutually independently operating writing circuit 2 or 3. Writing circuits 2 and 3 are respectively connected to a boosting circuit 4, the boosting circuit 4 is connected to the control circuit 5 and the control circuit 5 is connected to an external terminal 6. Namely, when a rewriting mode is set, only the partial memory area of a storing element can be rewritten and on the other hand, the data of other part cannot be rewritten. Thus, the data of the rewritable area can be prevented from destructing.