baber/WOPTO huggingface dataset:
Patent JP-S5997937-A (JP)
Title: Automatic sheet feed device
Inventor: YUSE CHIKARA
IPC: B65H3/06
Filed: 1982-11-25
Abstract: PURPOSE:To stabilize transferring of a paper, by providing such an arrangement that a control roller is driven by a drive source which brings about a slip upon a load greater than a set torque being exerted, and therefore, the control roller is reversely rotated when a plurality of sheets exist between the control roller and a conveyor roller, but is otherwise normally rotated. CONSTITUTION:An auxiliary coveyor roller 24 rotates in the same direction as that of the conveyor roller 12, and retractably abuts against a sheet set on a seat loading bed 11, through a shaft stopping mechanism to lead the sheet toward the roller 12. the outer peripheral surface of a control roller 13 coupled to a drive source which brings about a slip when a load greater than a set torque is exerted, makes in contact with the outer peripheral surface of the roller 12 so that the controller 13 is rotated when a plurality of papers exsist therebetween, reversely to the direction of transferring, but is otherwise normally rotated in association with the rotation of the roller 12. Upon normal rotation of the control roller 13 the swinging operation of a lever 33 which is frictionally engaged with the rotary shaft 31 of the roller 13, is transmitted to a mechanism for rotatably supporting a roller 24 so that the latter is rotated to be contacted to the sheet.
Patent JP-H1154698-A (JP)
Title: Semiconductor device
Inventor: BABA FUJIO
IPC: H01L21/822
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the bias-dependency of the resistance of a semiconductor resistance element caused by a depletion layer formed on the side face of the resistance element, by forming a projecting pattern on the side on which a reverse bias becomes deeper between the side which is parallel to a carrier flow passage of a second-conductivity diffusion layer and a first-conductivity semiconductor area. SOLUTION: A second-conductivity diffusion layer 1 is formed in the surface area of a first-conductivity semiconductor area 6, and electrodes 2 and 3 which are brought into ohmic contact with the diffusion layer 1 are formed at both ends of the diffusion layer 1 by using the layer 1 as a resistance element. The voltage applied across the electrodes 2 and 3 is set so that the semiconductor area 6 and resistance element may become a reverse bias, and a plurality of projecting patterns 4 is formed on the side on which the reverse bias becomes dipper. Therefore, the bias-dependency of the resistance value of the resistance element caused by a depletion layer formed on the side face of the resistance element can be reduced.
Patent JP-H0739388-A (JP)
Title: Production of heparin-binding growth factor
Inventor: ISHII TAKEHISA
IPC: C12P21/02
Filed: 1993-07-28
Abstract: PURPOSE:To efficiently obtain the subject growth factor widely utilizable in the medical field by transforming a cell line with a gene capable of coding a heparin-binding growth factor, culturing the transformed cell line in the pres ence of sulfated polysaccharides or agonists thereof and then collecting the formed product. CONSTITUTION:This method for producing a heparin-binding growth factor is to transduce a gene capable of coding the heparin-binding growth factor such as a human hepatocytic cell growth factor (hHGF) into an epithelial cell line CHO, etc., derived from the ovary of a Chinese hamster, carry out the transformation, then culture the resultant transformed cell line cultured in a culture medium containing sulfated polysaccharides such as a proteoglycan, a glycosaminoglycan, a glucan or derivatives thereof, etc., or agonists thereof, further centrifuge the obtained culture solution, collect a supernatant thereof and subsequently purify and separate the heparin-binding growth factor by the column chromatography using a Cellulofin(R) sulfate. Thereby, this heparin- binding growth factor widely utilizable in the medical field can be obtained in high yield.
Patent JP-H11127309-A (JP)
Title: Film image input device
Inventor: AISAKA SHIGENORI
IPC: G03C1/765
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To execute high speed film feeding necessary for fast forward or the like of a photographic film, low speed film feeding necessary for the scanning feeding of film images and film feeding from a film cartridge only by one reel motor. SOLUTION: Rotational driving force is transmitted from a reel motor 227 to a feeding reel 209 or a winding reel 204 through an oscillating gear mechanism 228 or 229. The reduction gear ratio of a gear string for transmitting driving force through the mechanism 228 is different from that of a gear string for transmitting driving force through the mechanism 229. Which gear mechanism is to be used is selected by cam plates 238, 239 or the like. Since either one of the two gear mechanisms 228, 229 is properly selected and used, the rotational speed and direction of the reel 209 can be changed over the speed changeable range of the motor 227 and the rotational speed of the reel 204 can also be changed.
Patent JP-H0255420-A (JP)
Title: Standard cell and standard cell type integrated circuit
Inventor: WATANABE HIROYUKI
IPC: H01L21/822
Filed: 1988-08-20
Abstract: PURPOSE:To attain easy and accurate delay compensation by providing a signal delay circuit means sending a change in an output signal due to a change in an input signal with a delay of a prescribed time. CONSTITUTION:A standard cell 11 is provided with an FF circuit 13 being a part acting like the substantial function of the cell 11 and with a delay circuit 12. The delay circuit 12 retards a signal inputted to an input terminal D by a time corresponding to a time constant CR of the delay circuit 12 and gives the result to the FF circuit 13. In the standard cell integrated circuit using the standard ell 11, since the wiring mode from a standard cell 16 in a lower cell row to the standard cell 11 of an upper cell row depends only on the relation of the relative position of the standard cells 16, 11, the estimate to a tentative wiring length before automatic arrangement wiring is implemented accurately. Since the delay time in the wiring is estimated more accurately, the delay in the wiring line is easily and surely compensated.
Patent JP-H0953029-A (JP)
Title: Conductive copper paste composition
Inventor: KOMIYATANI TOSHIROU
IPC: C09D161/04
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive copper paste compsn. which imparts good conductivity to through-holes formed on a printed circuit substrate (e.g. a paper- phenol substrate or a glass-epoxy substrate) without undergoing changes with time, esp. cracks accompanying soldering heat or thermal shock, when buried in the through-holes by screen printing and thermally cured. SOLUTION: This compsn. contains as the essential ingredients a copper powder, a thermosetting resin (e.g. a resol phenol resin), a polyhydric phenol monomer, and an imidazole compd., subject to the condition that the polyhydric phenol monomer is hydroquinone and is contained in an amt. of 5-100wt.% of the copper powder.
Patent JP-2001031048-A (JP)
Title: Disposable container
Inventor: HIDAKA AKIHIRO
IPC: B65D1/34
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To shut off the odor of a wood when a container is used for foods or cooking, positively making use of the advantages of the wood, to ensure the environmental protection during the disposal, and to make an effective use of the wooden resources such as thinnings by providing a biodegradable plastic layer on a face side, a reverse side or face and reverse sides of a wooden sheet body. SOLUTION: A biodegradable plastic layer 2 is provided on a surface of a body 1 formed by forming a wooden sheet in a dish-like shape. The biodegradable plastic layer 2 may be provided on a reverse side of the body 1, or both face and reverse sides thereof. The body is formed by steaming the wooden sheet with the steam high in temperature and pressure, and forming it by a forming press, or by drying the wooden sheet while pressing it in the forming press. The biodegradable plastic layer 2 is formed by placing a sheet-like biodegradable plastic on a specified part of the body 1, and covering it thereon through the thermal bonding. The biodegradable plastic consists of aliphatic polyester or this polyester with starch blended therein.
Patent JP-2001032786-A (JP)
Title: Scroll compressor, and scroll lap machining method thereof
Inventor: FUKUHARA HIROYUKI
IPC: F04C18/02
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor of high precision, high efficiency, and low noise by grinding a side surface of a scroll lap for reducing undulation in the circumferential direction. SOLUTION: Side surfaces 1b1, 1b2 of a scroll lap 1 are ground by a grinding wheel 9, so leak of compression gas between mutually sliding side surfaces of each lap of a fixed scroll and a rotary scroll can be prevented, thereby compression efficiency is improved.
Patent JP-H1149227-A (JP)
Title: Packing body made of corrugated board
Inventor: MOTOMATSU YUJI
IPC: B65D71/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a packing body made of corrugated board which reduces a consumption of a packing material and is excellent in handling in transportation. SOLUTION: In a packing body made of corrugated board in which a sleeve B is fitted on the periphery of a packing box A for storing an item to be packed, window-shaped incisions 8 are made in the packing box A, turned-back folds 14 are also formed in the sleeve B, and the front end of each turned-back fold 14, the part folded back inside, is engaged with the edge of the end of the corresponding window-shaped incision 8 which is orthogonal to the direction where the sleeve B is inserted/pulled out. In transportation, lifting the sleeve B lifts the packing box A while preventing, by the engagement of the edge of the end of each window-shaped incision 8 and corresponding turned-back fold 14, the packing box A from falling off the sleeve B, therefore it is excellent in handling.  Also, because the packing box A can be packed with a small amount of material in comparison with the case the packing box A is stored in an outer box, the cost of the transportation can be reduced.
Patent JP-H0869932-A (JP)
Title: Method for grounding secondary circuit of welding transformer for resistance welding
Inventor: SUZUKI YOSHIMITSU
IPC: B23K11/24
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a simple method for grounding the secondary circuit of a welding transformer for resistance welding formed by integrally molding a resin so as to reduce the weight and cost of the transformer. CONSTITUTION: In a method for grounding secondary circuit of welding transformer for resistance welding, lead wires for grounding are respectively held between a primary coil 1 and secondary coils 2 through insulating thin plates 3 while one ends of the lead wires are brought into contact with parts of the secondary coils 2 in a coil block composed of the primary coil 1, secondary coils 2, and thin plates 3. In an iron core clamping plate on the primary input side, the need of an insulating resin is eliminated from the other part than the four corners of a necessary part so as to reduce the weight and cost of the secondary circuit and the leader lines are guided to the space formed by eliminating the resin. Then grounding resistors are connected to the front ends of the lead wires and the resistors are positioned in the space in attachable/ detachable states as necessary.
Patent JP-S6368153-A (JP)
Inventor: TOMASU JIEI FUOGATEII
IPC: A61B17/122
Filed: 1987-08-19
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-H0660443-A (JP)
Title: Production of optical disk substrate
Inventor: KIRINO FUMIYOSHI
IPC: G11B7/26
Filed: 1992-08-03
Abstract: PURPOSE:To improve recording-reproducing characteristics by filling guide grooves of a rugged pattern on the surface of the medium with a hardening type resin layer before forming the optical recording medium so that depth or shape do not change. CONSTITUTION:Guide grooves of a rugged pattern on the surface of the medium are filled with a curing type resin layer before the optical recording medium is formed. The layer is formed by spin coating, and viscosity of monomers or mol.wt. of the resin to be applied is selected according to the film thickness of the film to be formed, and the applied coating is cured by irradiation of UV ray. By selecting the resin layer having the same refractive index as that of the resin layer which constitutes the rugged pattern, magento-optical effect can be increased by optical interference, which prevents reflection or absorption of light between the substrate and the resin layer. The resin is cured in an atmosphere containing no oxygen which gives high polymn, degree of the resin. Thereby, noises caused by fine rough pattern can be decreased, and recording and reproducing chatacteristics are improved, and thermal damage of the substrate surface is suppressed and adhesion property between the substrate and the recording medium can be improved.
Patent JP-H06188028-A (JP)
Title: Processing method of high-temperature storage battery
Inventor: ROORANTO BAUAA
IPC: H01M10/39
Filed: 1993-08-20
Abstract: PURPOSE: To make economical a reusable high-temperature storage battery made of sodium and sulfur by designing the storage battery so that it can be removed stepwise, and supplying the removed component elements either to the process of manufacturing a new high temperature storage battery or to a material reclaiming process. CONSTITUTION: To process a high-temperature storage battery 1, connecting terminals 6, 7 are removed manually, and if reusable the terminals 6, 7 are used in the manufacture of a new storage battery 1; if nonreusable, they are supplied to a material reclaiming process. An outer casing 2A is removed by opening the welding of a bottom wall or of a cover, its metallic parts are reused, a heat insulating material 2R placed between the outer casing 2A and an inner casing 21 is reused if reusable, and the casing 21 is removed so that a storage battery 4 embedded in an embedding resin 5 is exposed to view. Sodium in a cartridge not shown in Figure is melted in a protective gas oven and reused, and if in a good condition a cooling device 8 and a heating device 9 which are exposed are reused; when defective, they are fed to a reclaiming process.
Patent JP-H06195382-A (JP)
Title: Information retrieval in distributed database management device using composite dbms calibration
Inventor: UEIMIN DOUU
IPC: G06F17/30
Filed: 1993-08-20
Abstract: PURPOSE: To provide a database access device capable of optimizing the transmissivity and the inquiry of a database. CONSTITUTION: Data access between multiple and different RDB in network distributed DB environment is managed in a programmable machine system and its method. The machine is programmed so as to constitute an access strategy with high cost efficiency concerning whole related DBs without using the specified cost model of DBMS. The system is provided with the optimization of inquiry over different DB management systems in network distributed DB environment based on calibration DB which depends on only a typical RDB strategy. A logical cost model is constituted through the use of cost data which is obtained in result and the cost model is used for estimating a given inquiry cost based on the logical characteristic, relation and inquiry itself of DBMS. The complicated inquiry cost is estimated through the use of a basic inquiry.  Thus, the optimum inquiry access strategy is designed and used for controlling the execution of the inquiry over RDB which is controlled by more than two different DB management systems.
Patent JP-S6098978-A (JP)
Inventor: DEGUCHI ATSUSHI
IPC: A24D3/10
Filed: 1983-11-02
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-H0751579-A (JP)
Title: Metal carrier for exhaust has purification catalyst
Inventor: TANAKA KEIZO
IPC: B32B3/12
Filed: 1993-08-20
Abstract: PURPOSE:To prevent a corrugated sheet from being crushed during winding and to insure enough bonding strength in a metal carrier prepd. by winding up a flat sheet and the corrugated sheet into a spiral shape and integrating them by diffusion bonding. CONSTITUTION:Winding is done by using a core material 1 as the center and the outer diameter of the core material 1 is 5-30% to the outer diameter of a honeycomb body 2. As a corrugated sheet is not crushed even when the tensile force of winding is increased, a high bonding strength is obtd. and durability is improved.
Patent JP-H0255280-A (JP)
Title: Production of ceramic form
Inventor: OGINO HISAYOSHI
IPC: C04B41/86
Filed: 1988-08-19
Abstract: PURPOSE:To accomplish ready formation of a different kind of ceramic layer of high thickness accuracy by transferring, via a tacky agent, on the surface of a ceramic form a different kind of ceramic layer of a transferring material provided with said ceramic layer differing from said surface, followed by calcination. CONSTITUTION:In a process for forming a different kind of ceramic layer 20 on the surface of a ceramic form 70, said ceramic layer 20 is formed on a plastic film 10 and a transferring material 30 is coated with a tacky agent 50 using a wire bar 40 followed by removing the solvent in a drying oven 60 and then bringing the tacky agent 50 face into contact with the surface of the ceramic form 70 and making pressure application through a pressure roll 80 and a holding roll 90 to transfer said different kind of ceramic layer 20 through the tacky agent 50 followed by releasing the plastic film 10 off. In case said ceramic form 70 is cylindrical like a varistor, the form 70 is put to transfer while being revolved. Thus, said ceramic layer 20 will become uniform in thickness, requiring no abrasion as with the conventional cases. By the above-mentioned process, a different kind of ceramic layer can readily be provided on the surface of a ceramic form, enabling mass production.
Patent JP-H0258681-A (JP)
Title: Key interlock device for automatic car
Inventor: NUMAMOTO KATSUYUKI
IPC: E05B81/08
Filed: 1988-08-20
Abstract: PURPOSE:To prevent deterioration of a solenoid by a method wherein a lock release switch is connected in series to a series circuit of a parking switch, an ignition key switch, a battery, and a solenoid. CONSTITUTION:A title device comprises a battery 1, an ignition key switch 2, a parking switch 3, a lock release switch 4, and a solenoid 5. During running, the solenoid 5 is brought into an electric disconnection state by means of the switch 4. A shift lever is shifted to a parking position to bring the switch 3 into an electric connection state, through control of a key, the switch 2 is brought into an ACC position, and the switch 2 is electrically connected for parking for a long time. The lock release switch 4 is pressed by hands, and through electric connection of the solenoid 5, a key is released from interlock. This constitution enables prevention of continuous electric connection to the solenoid 5 for a long time.
Patent JP-H0954039-A (JP)
Title: Differential refractometer
Inventor: KURAMOCHI SHINTARO
IPC: G01N21/41
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To allow a differential refractometer using a photocell such as a photodiode to have good sensitivity, to miniaturize the photocell, and to make the refractomer compact. SOLUTION: In the differential refractometer in which light from a light source 2 in a light emitting part 1 is applied to a differential refraction cell 3 and the refraction angle of the light is measured by a photocell 5 in a light receiving part 4, the light source 2 is moved in a direction roughly perpendicular to the direction of application of the light and along the direction of refraction of the light, and the position of the light source 2 where a predetermined output can be obtained from the photocell 5 is detected to determine the refraction angle. The distance between the light emitting part 1 and the differential refraction cell 3 is increased, and the light receiving part 4 is placed in the proximity of the differential refraction cell 3.  A reflector 13 is placed between the light emitting part 1 and the differential refraction cell 3, and light is applied to the differential refraction cell 3 via the reflector 13.
Patent JP-S60102999-A (JP)
Inventor: GARINA FUIIYOODOSEEEFUNA YAROS
IPC: C02F5/14
Filed: 1983-11-02
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-2000038040-A (JP)
Title: Cap device for vehicle fuel tank
Inventor: NAGASAKA MUNENORI
IPC: B62J35/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent falling of the whole of a cap device through simple structure without improving size precision. SOLUTION: In the cap device 23 of a vehicle fuel tank 14 to close a fuel intake 22 formed in a fuel tank 14, a cap body 24 rotatably mounted on the fuel intake 22 is provided, the lock bar 29 of a lock device 28 arranged internally of the cap body 24 is locked at a lock part 30 formed at the fuel intake 22 and the cap body 24 is brought into a locked state. Meanwhile, a lock protrusion part 31 locked at the lock part 30 is arranged at the outer wail of the cap body 24 on the back of the lock bar 29. The upper surface of the lock protrusion 31 forms a slope 32 ascending in the direction of the central part of the cap body 24.
Patent JP-2001029617-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the interest in a game machine such as a pachinko machine provided with a game panel having a game area for allowing a player to satisfy the action of game balls. SOLUTION: An out port 13 is provided on the game panel 8 of a pachinko machine main body 1 and a groove-like discharge path communicated to the out port 13 for discharging the game balls led out from the out port 13 is formed on the back surface side of the panel 8. Also, the groove-like discharge path communication to the discharge path is provided on the front surface frame 3. To the front surface frame 3, a stop lever for supporting the game panel 8 in turnably journaled. For the stop lever at a lower part, a lid-like body is integrally provided, and when the stop lever is in the turning state of mounting and fixing the front surface frame 3, the back surface side of the out port 13 and the discharge path is turned to a covered state by the presence of the lid-like body.
Patent JP-S6187411-A (JP)
Title: Uhf television tuner circuit
Inventor: IWASE AKIO
IPC: H03J1/00
Filed: 1984-10-04
Abstract: PURPOSE:To improve the image disturbance excluding capability by using a mixer coupling coil inverting the polarity of the secondary coil of a dual tuning circuit in a UHF tuner of lumped constant type. CONSTITUTION:A coil L1 and a variable capacitor C1 form a primary resonance circuit and a coil L2 and a variable capacitor C2 for a secondary resonance circuit respectively. The primary and secondary resonance circuits are coupled mutually by a mutual inductance M12 to form a dual tuning circuit. The coupling with a mixer diode D1 uses a mutual inductance M23 of the coils L2 and L3. The polarity of the coil L3 is inverted from that of the coils L1, L2. Thus, a trap is formed in the vicinity of a frequency corresponding to an image frequency in a UHF band, resulting that the image disturbance excluding capability is improved.