baber/WOPTO huggingface dataset:
Patent JP-H05329008-A (JP)
Title: Female member of buckle and manufacture thereof
Inventor: SATSUKI TSUTOMU
IPC: A44B11/25
Filed: 1992-06-03
Abstract: PURPOSE:To improve the durability of a female member of a buckle by preventing an external force from being applied directly to a locking piece engaged with a male member provided on the female member of the buckle comprising a female member and a male member. CONSTITUTION:Planar upper and lower pieces 13, 14 are projected parallel on an outer block wall 12, and a through hole 17 is bored in the upper piece 13. A locking piece 18 which is integrally projected from the forward end area of the lower piece 14 and extended to the base side to form a free end at its tip is provided in the space 15 between both upper and lower pieces 13, 14.
Patent JP-H068745-A (JP)
Title: Pump mounting structure for internal combustion engine
Inventor: KAMEGAYA SHIGERU
IPC: B60K25/04
Filed: 1992-06-29
Abstract: PURPOSE:To absorb and relax pressure pulsation of a hydraulic pump for driving an auxiliary machine without separately mounting an accumulator. CONSTITUTION:A pulsation absorbing chamber 3 is recessed in the side of a cylinder block 1 and a mounting seat surface 2 is formed on the periphery of the pulsation absorbing chamber. A hydraulic pump 4 is mounted in a manner to cover the pulsation absorbing chamber 3 therewith. The pulsation absorbing chamber 3 is widely communicated to the delivery port 8 of the hydraulic pump 4. An oil pressure passage 9 running from the bottom of the pulsation absorbing chamber 3 to a hydraulic motor 11 for driving an auxiliary machine is formed in the cylinder block 1.
Patent JP-S5961266-A (JP)
Title: Image sensor
Inventor: SAITOU TAMIO
IPC: H04N1/031
Filed: 1982-09-29
Abstract: PURPOSE:To reduce the size and cost of a device by forming a photoreceptor supporting part of a base plate by a light transmitting material and forming a projected part to be used as a condensor on the back of the photoreceptor supporting part. CONSTITUTION:The base plate 11 is formed by a light transmitting material such as a glass plate and the projected parts 14 acting similar to a condensor is formed continuously along the array direction of a photoreceptor 12. A light shielding film 16 is applied to a part other than the projected part. The surface 15 of an original is set up so as to oppose to the back of the base plate 11, light 17 from a light source irradiates a part of the original surface 15 and the reflected light 18 is focused at the projected part 14 and reached the photoreceptor 12. The photoreceptor 12 changes resistivity by light irradiation and a driving circuit connected to an electrode 13 detects the change of resistance successively to take out picture information on the original surface 15 as an electric signal.
Patent JP-H0727088-A (JP)
Title: Operating method for engine-driven type pump
Inventor: SUEHIRO KAZUYUKI
IPC: F04D15/00
Filed: 1993-07-09
Abstract: PURPOSE:To markedly decrease a number of times of overhauling an engine by avoiding generation of its abnormal combustion and incomplete combustion. CONSTITUTION:A pump is formed wherein at the time of light load operation of an engine 13 a water suction valve 14C is opened to supply storage water in an elevated water tank 14A into a lifting pipe 6 in the downstream of an impeller 4 through a feed water pipe 14B so as to apply a load to the impeller 4 and a main shaft 5, and a load of the engine 13 is increased corresponding to this load.
Patent JP-H1110648-A (JP)
Title: Method for insert molding and insert-molded part
Inventor: OTSUKA HIROMI
IPC: B29L9/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To improve bonding between an insert and resin of an insert-molded part even when crystalline thermoplastic resin (specially, liquid crystalline polymer) is used. SOLUTION: In a method for insert-molding thermoplastic resin, insert molding is performed by reducing thickness of resin base 1 near a metal bar (an insert) 2 for forming a thin part 3. In this method, it is effective to reduce thickness of the resin base near the insert (the thin part) by 20% or more. The thermoplastic resin includes crystalline thermoplastic resin, for example, liquid crystalline polymer, etc.
Patent JP-H0923414-A (JP)
Title: Video conference system
Inventor: MORINO TAKASHI
IPC: H04N7/15
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the selection of a user participated in conference by a prescribed operation. SOLUTION: GUI for session operation 10 and GUI for conference participation possible user display 12 are started. GUI12 displays still pictures from a face photograph file, which are previously prepared on the respective conference participation possible users, on a conference participation possible user display area 12a at the time of starting. At the time of switching the arbitrary user to the display of a snap shot is desired, the applied still picture is selected by a mouse and the like. GUI12 transmits the video of one frame from a corresponding opposite terminal. A received snap shot video is displayed on the corresponding place of the conference participation possible user display area 12a.  The picture of the user who is to participate in a session is selected among the pictures displayed on the conference participation possible user display area 12a, and it is dragged and dropped in a participant list column 10a in GUI10.
Patent JP-S5959173-A (JP)
Title: Preparation of granule or cube of sweetener
Inventor: TSUJIMOTO SUSUMU
IPC: A23L27/30
Filed: 1982-09-29
Abstract: PURPOSE:To obtain easily handleable granules or cubes of a sweetener containing aspartame and having low calorific value and improved defects of the physical properties of aspartame. CONSTITUTION:Powdery aspartame is mixed with one or more powdery vehicle selected from sugars, dextrin, sugar alcohols, polysaccharides, cellulose derivatives, low-calorific polysaccharides, acids, proteins, hydrolyzed proteins, and salts, etc. The powdery mixture is granulated or formed by conventional method using 1-20wt%, based on the mixture, of a solution or slurry of aspartame as a binder, to obtain the final product containing 0.3-50wt% of aspartame.
Patent JP-S5792841-A (JP)
Title: Manufacture of semiconductor element
Inventor: OOKATA MITSUO
IPC: H01L21/58
Filed: 1980-12-01
Abstract: PURPOSE:To prevent generation of inferiority of soldering in a semiconductor element by a method wherein a supporting plate consisting of a supporting substrate being fixed thereon previously with a solder material consisting of Al or an Al alloy is used. CONSTITUTION:The solder material 2b consisting of Al or Al-Si is fixed on the supporting substrate 2a consisting of an Fe alloy of Fe-Ni, Fe-Ni-Co, etc., having the coefficient of thermal expansion of an Si wafer 1 to constitute the supporting plate 2. The wafer is put on the supporting plate 2 thereof and is heated in a heating furnace, and an alloy layer of Al-Si is formed at the contacting part of the solder material 2b and the wafer 1 to solder the supporting plate 2 and the wafer 1. Accordingly soldering having large strength of adhesion can be attained surely without generating inferiority of discrepancy of the position.
Patent JP-S5960171-A (JP)
Inventor: KAMIYA KOUSEN
IPC: F26B17/14
Filed: 1982-09-28
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-H0456774-A (JP)
Title: Plasma reactor
Inventor: FUJIWARA NOBUO
IPC: H01L21/205
Filed: 1990-06-25
Abstract: PURPOSE:To stably and uniformly maintain high-density plasma to prevent the damage of a device to be formed on a wafer by providing a magnetic field generating means for generating a minimum magnetic field with the flux density minimized between both parallel plate electrodes in a reaction vessel. CONSTITUTION:A coil 12 for generating a multiple-cusp magnetic field is provided outside a reaction vessel 1, a current is applied to generate a line of magnetic force in the vessel 1, and a minimum magnetic field with the flux density minimized almost at the center of the vessel 1 is generated. The flux density is increased close to the inner wall of the vessel 1, hence the diffusion of the plasma between both electrodes toward the inner wall of the vessel 1 is suppressed, high-density plasma is stably maintained between both electrodes, and further the density of the plasma between both electrodes is almost uniformized and made axysymmetric. Accordingly, a difference in the potential is not caused between a wafer and the wafer surface, and the device to be formed on the wafer is not damaged.
Patent JP-S5695713-A (JP)
Title: Vehicle heating device
Inventor: ARAI KUREO
IPC: B60H1/02
Filed: 1979-12-28
Abstract: PURPOSE:To quickly heat cooling water with high energy of exhaust gas, by connecting an exhaust pipe with a hose which introduces cooling water from the engine to a heat radiator through a heat pipe. CONSTITUTION:Exhaust gas from an exhaust pipe 12 flows through an exhaust passge 14 of a heating device 13 during the engine operation, while cooling water from a hose 7 in a heat radiator 10 passes through a low temperature path 20 to come in touch with the radiating unit 21b of a heat pipe 21. As a control valve 17 is opened for cooling the engine, part of hot exhaust gas flows in a hot path 15 through the exhaust passage 14 to heat the heat sensing unit 21a of the heat pipe 21, and heat received by the unit 21a is momentarily transferred to the radiating unit 21b through the heat pipe 21 for heating cooling water in the low temperature passag 20. Quick heat exchange of cooling water is effective for accelerating warming-up and heating the interior space.
Patent JP-2001000207-A (JP)
Title: Last detection display device
Inventor: SATO SHIGEKI
IPC: A43D1/02
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of the contours of the feet with a last measuring instrument having an image scanner. SOLUTION: This last measuring instrument has the digital type image scanner 7 of an object fixing system which irradiates the backs fb of the feet with scanning light ls under scanning with light within a casing 1 having a transparent plate 10 to be placed with the feet f and f as a top surface and makes the reflected light from the feet f and f incident on a photosensor 74 and a computer which displays the lasts on a display in accordance with the image pickup signals from this image scanner 7. A photosensor of colors is used for the photosensor 74 and a display of colors is used for the display.
Patent JP-S5975027-A (JP)
Title: Vacuum cleaner
Inventor: ROBAATO SHII BAAFUIIRUDO
IPC: A47L9/00
Filed: 1983-09-16
Abstract: A vacuum cleaner 10 is provided with a sub-assembly including an electric motor 22, a fan 23 driven by the motor 22 and a housing 25 which supports the fan 23 and motor 22. This assembly is supported on the upper surface 18 of the lid 12 of the dirt collecting drum 11, with the fan housing 25 being clamped between a motor housing 15 and the lid 12. First and second thin ring-shaped gaskets 41, 44 mounted in face-to-face relationship are cemented to the fan housing 25 and lid 12, respectively. A lightly compressed third relatively thick ring-shaped gasket 46 is interposed between the motor housing 15 and fan housing 25. This three gasket combination 41, 44, 46 serves to effectively isolate the lid 18 and motor housing 25, as well as other elements of the vacuum cleaner 10 from motor 22 and fan 23 vibrations.
Patent JP-S6429283-A (JP)
Title: Ski board having diffusing upper surface
Inventor: JIYANNRIYUKU DEIAARU
IPC: A63C5/075
Filed: 1988-07-11
Abstract: PURPOSE: To define a structure showing invasion type behavior with a greater torsional rigidity by defining, using the two forwardly-diverging upper edges of a ski for moving on snow, the upper surface of the ski. CONSTITUTION: In a ski for moving on snow, a lower sliding surface 2 coupled to two approximately straight sides 3, 4 along two lower edges 6, 7 is coupled to an upper surface 1 by means of the inclinations of the sides 3, 4. The upper surface 1 is defined by the two forwardly-diverging upper edges 18, 19 of the ski. With this structure, a front part near an upturn part 5 shows invasion type behavior with a greater torsional rigidity as does a caisson structure, so that the ski becomes easy to use and fits well. Also, the pressure on ski bottom at the time when changing direction is dispersed well so that direction- changing movement is made possible by the heel.
Patent JP-H0774347-A (JP)
Title: Hetero junction field-effect transistor
Inventor: HARUYAMA JUNSHI
IPC: H01L29/778
Filed: 1993-06-17
Abstract: PURPOSE:To enhance a channel in current carrying capacity by a method wherein a barrier layer, a second electron feed layer, a first channel layer, a second channel layer, and a first layer, a feed layer are formed of materials different from each other in band gap respectively. CONSTITUTION:Electrons fed from an upper electron feed layer (Si-doped AllGaAs) 7 are made to form a two-dimensional electron gas in an upper channel layer (undoped InGaAs) 6. Electrons fed from an electron feed layer (undoped InGaAs) 5 in channels are made to form a two-dimensional electron gas in the upper channel layer (undoped InGaAs) 6 and a lower channel layer (undoped InGaAs) 4. A reduction in two-dimensional electron gas caused by that a band discontinuity between an Si-doped GaAs layer and a channel layer is small can be compensated by an undoped AllGaAs layer 3 under the channel, and the channel layer is formed thick to secure an enough current carrying capacity. Two channel layers and two electron feed layers are provided respectively, whereby a hetero junction field effect transistor of this constitution can be set two times as much in current carrying capacity as a conventional one.
Patent JP-H0459109-A (JP)
Title: Control method of flatness of rolled stock
Inventor: YOSHII MAKOTO
IPC: B21B37/00
Filed: 1990-06-28
Abstract: PURPOSE:To prevent defective flatness by controlling a roll bending force at the time of the (i+1)th pass based on the detected precipitousness of rolled stock, sheet crown and rolling load at the time of the i-th pass in reverse rolling. CONSTITUTION:When reverse rolling according to rolling pass schedule is done, the roll bending force of a rolling mill at the time of the (i+1)th pass is controlled so as to prevent a defective flatness of rolled stock based on the detected precipitousness of rolled stock, sheet crown and rolling load at the time of the i-th pass and the predicted value and predicted error of them from a model equation. In this way, the flatness of rolled stock is predicted with high accuracy and can be controlled, the generation of draw-in at the time of rolling is prevented and the load of straightening can be reduced.
Patent JP-S6231425-A (JP)
Title: Head address control circuit
Inventor: YATSUSE OSAMI
IPC: G11B27/10
Filed: 1985-08-02
Abstract: PURPOSE:To facilitate easy extension and change of a head address by using the data obtained by adding the output of a start head address register to which the start information is set with the output of a head address register as the address information. CONSTITUTION:A head address register 1 and a start head address register 2 are provided together with an adder circuit 3 which adds the outputs of both registers 1 and 2 together. The output of the circuit 3 is supplied to a magnetic disk device as the head address information. The register 1 is controlled at a high speed by a magnetic disk controller when a disk command is executed. While the operation start information is set previously to the register 2 before execution of said command. Thus the head address information is delivered at a high speed to the output of the circuit 3 and then supplied to a magnetic disk device. In such a constitution, the head address can be extended just by producing a secondary circuit which sets the start information to the register 2 when the command is started.
Patent JP-H0460840-A (JP)
Title: System for activating information processor
Inventor: KANEDA HIROYUKI
IPC: G06F9/06
Filed: 1990-06-29
Abstract: PURPOSE:To easily correct the trouble of a software and to easily reinforce a lacked function by providing the plural sets of ROM packaging means, switch and IPL for which operation is decided corresponding to the state of this switch. CONSTITUTION:Just after turning a power source on, a ROM area 10 is turned to read only and a RAM area 30 including a basic software resident area 40 is turned to write only. A CPU starts execution from an execution starting address 50 just after reset. In this case, a first ROM 21 stores a basic software and a second ROM 22 stores a corrected or function-reinforced basic software. After moving the control to an IPL 20, the state of the switch is read and according to the value, the contents of either the first ROM 21 or the second ROM 22 are transferred to the basic software resident area 40 of the RAM area 30. After this transfer, the IPL 20 inhibits the RAM area 10 and jumps to an execution starting address 60 just after system activation after turning the RAM area 30 to be readable and writable. Thus, the software can be corrected or the function can be reinforced.
Patent JP-H0338381-A (JP)
Title: Thermal transfer recording material
Inventor: KITAMURA TADASHI
IPC: B41M5/392
Filed: 1989-07-05
Abstract: PURPOSE:To provide a thermal transfer recording material good in bonding durability and rich in solvent resistance and to easily and well perform release printing correction by a thermal correction tape by containing a metal coordination compound of a specific acid modified ethylenic copolymer resin in at least one of an intermediate transfer layer and a transfer layer. CONSTITUTION:A thermal transfer recording material is formed by providing an adhesive layer and/or an intermediate layer on a support and further providing a transfer layer thereon. At least one of the intermediate transfer layer and the transfer layer contains a metal coordination compound of at least one kind of an acid modified ethylenic copolymer resin having a carboxyl group or an acid anhydride group selected from a group consisting of an ethylene/ acrylic ester copolymer resin, an ethylene/vinyl acetate copolymer resin and an ethylene/alpha-olefin copolymer resin. There is no special limit in the ethylene content of the ethylenic copolymer resin but ethylene content is desirably set to a degree capable of providing desired rigidity or toughness to a transfer image, that is, a range of 20 -95 wt.%. The use rate of the ethylenic copolymer resin is desirably set to a range of 5 - 80% by wt. of the layer.
Patent JP-H0460856-A (JP)
Title: Data processor
Inventor: SAKAMOTO JINICHI
IPC: G06F13/14
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the allocation mistake of an address by providing a gate circuit to receive an enable signal from a command enable register and permit write-in and read-out to/from a selected I/O slot by gating a control bus, and executing individually the write-in and the read-out of data to/from the I/O slot. CONSTITUTION:An address bus A is connected to a decoder 7, and its output terminal is connected to the clock input terminal of the command enable register 9 through an OR gate 8. The command enable register 9 outputs enable signals (a) to (d) corresponding to storage contents from four output terminals, and the signals (a) to (d) are inputted to the gate circuits 10a to 10d respectively. These gate circuits gate the control bus, and permit the write-in and the read- out to/from the I/O slot selected by the enable signal. Thus, in the case that an additional board to which the same address is allotted is set as being overlapped, it can be checked, and the allocation mistake can be easily found out.
Patent JP-S6064054-A (JP)
Title: Braking device for combined harvester and thresher and the like
Inventor: OCHI RIICHI
IPC: F16D55/36
Filed: 1983-09-17
Abstract: PURPOSE:To make brake cases the same size regardless of the sizes of types of machines by installing disk plates and separator plates, the number of which is smaller than the regular number, within said brake case, and fitting a spacer in a gap created. CONSTITUTION:Three disk plates 13 and two separator plates 14, each of the numbers of which is smaller than the regular number respectively, are installed in a brake case 12. And, a spacer 23 is provided in a gap which is created because of the reduction in the number of each of the plates 13, 14. Thereby, when a shifter 9 is moved at the time of braking, both plates 13, 14 are securely joined to carrying out secure braking.
Patent JP-S6233820-A (JP)
Title: Production of poly(p-phenylene terephthalamide) fiber
Inventor: FUJIWARA TAKASHI
IPC: D01D5/00
Filed: 1985-08-06
Abstract: PURPOSE:To obtain the titled fiber having high strength and excellent cuttability, by dissolving poly(p-phenylene terephthalamide) in sulfuric acid, extruding through a spinneret into gaseous atmosphere and coagulating under specific condition. CONSTITUTION:Poly(p-phenylene terephthalamide) is dissolved in sulfuric acid or a solvent composed mainly of sulfuric acid at a concentration of >=15wt%, preferably >=17wt% and extruded through a spinneret into a gaseous atmosphere. The extrudate is introduced into an organic solvent incompatible with water and sulfuric acid (e.g. benzene, toluene, etc.), and then introduced and coagulated in an aqueous coagulation bath. the coagulated fiber is taken out of the coagulation bath at a draft ratio of >=1.5. The obtained fiber has the b axis of crystal oriented along circumferential direction.
Patent JP-S5961861-A (JP)
Title: Process cartridge
Inventor: KASAMA NOBUHIRO
IPC: G03G15/00
Filed: 1982-09-30
Abstract: PURPOSE:To prevent a partial distribution of the developer in a developer storage part and to prevent a white omission in a picture by providing the storage part to a developing device, and packing the storage part with the developer and sealing it with a seal member before a cartridge is used. CONSTITUTION:The toner storage container 29 is provided to part of the developing device 5 that the process cartridge contains. The toner supply opening of the toner storage container 29 is sealed with the seal member 30 and after sufficient toner is charged into the container space 34 from an opening 29 provided at one end side of the container, the opening 29b is closed with a cover. This cartridge is attached to a main body and the end part 30c of the seal member 30 is pulled as shown by an arrow A to open the toner supply opening. Consequently, the toner falls uniformly along the rotating shaft of a sleeve 23a and the white omission in the picture due to the partial distribution of the toner is prevented.
Patent JP-H0223854-A (JP)
Title: Preservative for food
Inventor: ISHIBASHI AKIRA
IPC: A23L3/358
Filed: 1988-07-11
Abstract: PURPOSE:To provide the title preservative free from offensive odor and irritant taste, safe, odorless and tasteless and having preservative effect for a long period, comprising an organic acid, sodium acetate, sodium dihydrogenpyrophosphate and a glycerin fatty acid monoester in specified proportion. CONSTITUTION:The objective preservative comprising (A) 1-2 pts.wt. of an organic acid (pref. adipic acid or fumaric acid), (B) 4-12 pts.wt. of sodium acetate, (C) 4-8 pts.wt. of sodium dihydrogenpyrophosphate, and (D) 0-0.5 pts.wt. of a glycerin fatty acid monoster (e.g., monoglyceride caprylic acid). It is preferable that 0.1-0.5wt.%, based on the aimed food, of this preservative be used.