baber/WOPTO huggingface dataset:
Patent JP-H11263550-A (JP)
Title: Operation test device of emergency stop device for hydraulic elevator
Inventor: KIMATA SHINJI
IPC: B66B5/12
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the operation test device of an emergency stop device for hydraulic elevator of excellent handling which does not rust even at installing on the inside bottom of an elevator shaft. SOLUTION: This operation test device 1 is constituted of a metallic single pipe 2, a thrust bearing device 3 provided on the upper end of the single pipe 2, a supporting rod 4 inserted into the single pipe 2 and formed with a thread part 4a on the outer circumference, a rotary handle 5 engaged with the supporting rod 4 and provided over the single pipe 2, and a contact base 6 welded to the upper end of the supporting rod 4. In the thrust bearing device 3, a single thrust ball bearing 23 is covered with an outer cylindrical body 21 and an inner cylindrical body 22, and the parts among the thrust ball bearing 23, the outer cylindrical body 21, and the inner cylindrical body 22 are filled with grease.
Patent JP-S56165172-A (JP)
Title: Developing method of electrophotography
Inventor: FUKUCHI SADAKAZU
IPC: G03G15/06
Filed: 1980-05-26
Abstract: PURPOSE:To prevent a generation of fog by applying dc voltage between a developing sleeve and a conductive supporting member of a photoreceptor in an one component magnetic brush development using an insulative magnetic toner. CONSTITUTION:An electrode of one side of a dc power source 31 is connected to a conductive supporting member 9 of a photoreceptor 10 with a lead wire 32, the other electrode being connected to a sleeve 2 through a lead wire 33 and a bias is applied to a developing gap 8. The same voltage as the sleeve is as well applied to an ear cutting regulation plate 6. A polarity of the applied voltage is determined considering a remaining potential polarity of the photosensitive plate and a frictional charging polarity between the photosensitive body and the toner when a gap between the sleeve and the upstanding tufts regulation plate is made 0.4-1.8mm. and a gap between the sleeve and the photoreceptor at the developing part 0.6- 2.3mm., a fog preventing effect is obvious. Voltage values applied are determined properly according to said gap values.
Patent JP-H09255483-A (JP)
Title: Supporting member for crucible for pulling single crystal
Inventor: INAMI SHUICHI
IPC: C30B15/30
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a supporting member capable of increasing a quantity of heat conducted from the bottom of a crucible to a revolving shaft and improving the balance of heat at the bottom of an outer container. SOLUTION: This supporting member 4 is equipped with a crucible pan 5 provided with a recessed part at the center on the top of a disc and a revolving shaft 6 fitted to the center on the under surface of the crucible pan 5. The bottom part of a crucible 1 is engaged with the recessed part of the crucible pan 5 to detachably hold the crucible 1. The crucible pan 5 and the revolving shaft 6 are composed of a graphite having approximately the same thermal conductivity as that of an outer container 3 of the crucible 1. An inverted U-shaped circulating route 7 is opened from the bottom to the vicinity of the top of the revolving shaft 6 in the interior of the revolving shaft 6.  The top of the circulating route 7 is made to be positioned in a chamber when the revolving shaft 6 exists at a starting position for pulling a single crystal 16, namely, when the revolving shaft 6 is lifted and lowered and the surface of a melt L reaches approximately the top of a heater 13.
Patent JP-S61229973-A (JP)
Title: Predictive cumulative control device for ignition timing
Inventor: NOSE TADASHI
IPC: F02P5/15
Filed: 1985-04-03
Abstract: PURPOSE:To improve responsiveness and correspondence to a change in combustion condition, by using a rate of change in an engine rotational speed for calculation of a next ignition timing. CONSTITUTION:Detected at 7 and 5 are a first angle (an angle corresponding to a top dead center of a piston is an engine 1) or a second angle (an angle providing an optimum power timing for the engine) and a third angle (an angle corresponding to a maximal value of an inner pressure in a cylinder of the engine) under rotation of the engine 1 at present. Then, a difference between the first or second angle 7 and the third angle 5 under rotation of the engine 1 is calculated, and an ignition angle is corrected according to a change in rotational speed at present. Then, an ignition angle at the next time is calculated according to the corrected ignition angle and the present ignition angle. Thus, the ignition angle is repeadedly adjusted to approach the difference to an optimum value (the optimum value is zero in the case of the difference between the second angle and the third angle), thereby improving responsiveness and correspondence to a change in combustion condition and improving control accuracy of the ignition timing under high-speed rotation.
Patent JP-S63236610-A (JP)
Title: Molding of cushion
Inventor: YAMANE AKIRA
IPC: A47C7/18
Filed: 1987-03-25
Abstract: PURPOSE:To prevent the infiltration of a poured foaming liquid into a preformed pad material at a time when a cushion is molded, and to mold thereby surely the cushion having a specified cushioning characteristics, by using a preformed pad material whose surface is coated with a film for preventing infiltration. CONSTITUTION:The surface of a pad material 1 is wholly or partially coated with a synthetic resin film 2 for preventing infiltration of a poured foaming liquid into the preformed pad material 1. This synthetic resin film 2 is formed by coating the whole or partial surface of the pad material 1 with a synthetic resin material having affinity with the poured foaming liquid by means of a spray gun G and drying it. After both preformed pad materials 1 coated with the synthetic resin film 2 are placed in the neighborhood of both ends of the bottom of a mold 4, a polyurethane foaming liquid 5 is poured in the mold 4 and foamed and a poured foamed part 3, whose density and hardness are different from those of the preformed pad material 1 is formed to integrally form a cushion C where the preformed pad materials are jointed with both ends of the poured foamed part 3 through the film 2.
Patent JP-S54162105-A (JP)
Title: Laminated yoke of rotary electric machine
Inventor: SUZUKI ISAO
IPC: H02K1/18
Filed: 1978-06-14
Abstract: PURPOSE: To facilitate overhaul while heightening the accuracy of assembly, by mounting a two-partition location of a laminated yoke at a position that is parallel with a horizontal surface passing through a center of revolutionm is located at fixed intervals from the mounting positions of an interpole coil and transition plates and is asymmetric up and down.  
     CONSTITUTION: A partition location O of a laminated koye 1 is a position that is asymmetric up and down, a position that approaches to the mounting leg 13 side of the laminated yoke 1 only by dimensions Z from a horizontal location passing through a center of revolution. Thus, fitting that is accurate, positive and very precise can be obtained all the time because an interpole core 2 is located at the upper half of the yoke asymmetrically divided and connected at positions except a joint of the yoke 1 by means of a bolt and a nut 5, 6 for installing the interpole core 2. An interpole coil 3 need not remove when partition because it is not located on a partition line, thus eliminating the need for the partition work of transition plates 7, then simplifying partition work. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03272181-A (JP)
Title: Mos transistor
Inventor: HIRAYAMA TERUMINE
IPC: H01L29/78
Filed: 1990-03-21
Abstract: PURPOSE:To lessen a MOS transistor in leakage current by a method wherein an offset region is extended to a source region passing under a gate electrode, and a leakage preventive region of the same conductivity type and almost the same impurity concentration with a channel is provided between the offset region and the source region. CONSTITUTION:A part to serve as leakage preventive regions 17 and 17 is covered with a mask 16 to prevent P-type impurities from being implanted into it. As the leakage preventive regions 17 and 17 are located under parts 6a and 6a of a gate electrode 6 which extend to a source side and masked by using masks 18 and 19 in the case of ion implantation processes in which a P<-> side drain region 10 and a P<+> side source region are formed, they can be kept in the same conductivity type and impurity concentration with a channel. Therefore, the leakage preventive regions 17 and 17 are prevented from being inverted by contaminants of P-type impurities and a leakage current is prevented from flowing between a drain region and a source region through the intermediary of an offset region 4 by the leakage current preventing regions 17 and 17.
Patent JP-H03271692-A (JP)
Title: Control system for drying in grain drier
Inventor: NISHINO EIJI
IPC: F26B17/14
Filed: 1990-03-20
Abstract: PURPOSE:To improve drying efficiency by a method wherein the refreezing of water, produced by defrosting, is prevented by the heat generation of a heat generating body for a predetermined period of time after switching into dehumidifying and drying operation again after finishing defrosting operation when the operation of a dehumidifying device is switched from dehumidifying and drying operation into defrosting operation. CONSTITUTION:A refrigerant temperature sensor 35 detects the temperature of refrigerant passing through the evaporator 32 of a dehumidifying device 2 indirectly during dehumidifying and drying operation and when a value lower than a set refrigerant temperature is detected, it is decided that frost is adhered to the dehumidifying device 2 and the operation of the dehumidifying device 2 is switched into defrosting operation. When the refrigerant temperature sensor 35 detects a value higher than the set refrigerant temperature or a set time has elapsed during the defrosting operation, the operation of the dehumidifying device 2 is switched into the dehumidifying and drying operation again. Simultaneously, electric current is conducted through an electric heater 34 of the heat generating body 3 and grains are dried while preventing the freezing of water, liquefied by the generation of the heat of the heater during defrosting operation and dripping downwardly.
Patent JP-S51147081-A (JP)
Title: Shearing machine
Inventor: OOTAKE YUKIO
IPC: B23D25/04
Filed: 1975-06-13
Abstract: PURPOSE: To provide a shearing machine in which a crank shaft is disposed so that it can move in the vertical direction to shear stepwise in several times a meterial to be sheared. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05274115-A (JP)
Title: Compact electronic computer
IPC: G06F15/02
Filed: 1992-03-27
Abstract: PURPOSE:To accelerate operation speed without being limited by the operation form of inputted data to be operated in the compact electronic computer to output the operation result with key input operations corresponding to expressions to be operated. CONSTITUTION:An operation number (x) and a number (y) to be operated written in a dual port RAM 21 are simultaneously read out corresponding to RAM address designating data outputted from a ROM 22 corresponding to prescribed ROM address designating data from a ROM address controller 23, those numbers are latched and held the same time in first and second circuits 27a and 27b corresponding to a latch timing signal L from a timing generator 26, an operation processing is performed at an arithmetic unit 25 corresponding to an operation instruction from the ROM 22, and the operation result data are written in the dual port RAM 21 again corresponding to a write timing signal W impressed from a RAM write control circuit 24.
Patent JP-H04306208-A (JP)
Title: Production of copolymer
Inventor: ASANUMA TADASHI
IPC: C08F212/04
Filed: 1991-04-03
Abstract: PURPOSE:To efficiently obtain a copolymer containing polar groups with a high activity by polymerizing an unsaturated nitrile compound and an olefin using a catalyst composed of a transition metallic compound having an asymmetric ligand. CONSTITUTION:An unsaturated nitrile compound expressed by the formula H2CH=CH-(CH)n-CN [(n) is 0 or an integer of >=1] (e.g. acrylonitrile) and a 2-30C alpha-olefin such as ethylene are polymerized using a transition metallic compound [e.g. isopropyl(cyclopentadienyl-1-fluorenyl)zirconium dichloride] having an asymmetric ligand. The reaction is preferably carried out at -100 to +100 deg.C under ordinary pressure to 50kg/cm<2>. The unsaturated nitrile and the olefin are preferably used in respective polymerization ratios of 0.1-99wt.% and 99.1-0.1wt.%.
Patent JP-H08241744-A (JP)
Title: Terminal metal fitting
Inventor: HATTORI KAZUHIKO
IPC: H01R11/11
Filed: 1995-03-02
Abstract: PURPOSE: To make a slippage difficult to cause in the simultaneous crimp of a plurality of wires. CONSTITUTION: A contact wall 40 is raised between a terminal part 20 and a barrel part 30. When wires 50 whose tops are peeled are successively put on the groove barrel part 30, the top ends of core wire 51 are touched to the contact wall 40, and held in respective prescribed positions.
Patent JP-S55164047-A (JP)
Title: Purification of impure aluminum
Inventor: SHINGUU HIDEO
IPC: C22B21/06
Filed: 1979-06-06
Abstract: PURPOSE: To purify impure Al with high industrial productive efficiency and low cost by a method wherein the surface of impure Al which is molten and covered with flux is brought into contact with Al seed crystal through the covered flux, and Al is drawn up while the part around the solid-liquid interface is agitated.  
     CONSTITUTION: Molten impure Al 3 contag. impurity which forms eutectic cpd. with Al is melted in a crucible 2 located in an electric furnace 1. The surface of the impure molten Al 3 is covered with flux 4 consisting of chloride, etc., and is maintained at a specified temperature. Holding this condition, a chuck 5 is lowered so that Al seed crystal 5 is brought into contact with the impure molten Al 3. Then, the chuck 5 is gradually pulled up while rotating so that a first crystal of high-purity Al 8 is obtained. In this manner, high purity first crystal Al can be continuously taken-out as polycrystalline body from the molten impure Al, while leaving impurities (e.g. Fe, Si, Cu, Mg, etc.) in the molten metal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08273982-A (JP)
Title: Solid electrolytic capacitor
Inventor: TAKAYAMA SHIGERU
IPC: H01G9/028
Filed: 1995-03-29
Abstract: PURPOSE: To provide a solid electrolytic capacitor that, when a large current flows without incorporating a fuse, etc., an insulating layer is formed between electrodes and a high resistor is inserted in series to limit a current so that this capacitor has a function of preventing fuming and ignition of the capacitor. CONSTITUTION: In a solid electrolytic capacitor, a sintered body having valve operations is used as an anode body 1 and an anode oxide film 3 is formed on a surface of this anode body 1, and next a semiconductor layer 4 and a cathode layer 5 are successively stacked so that a capacitor element 12 connecting with external lead-out leads 7, 8 is coated with armoring resin 10. A conductive high polymer layer 11 is provided between the semiconductor layer 4 and the cathode layer 5. Further, it is preferable that the conductive high polymer layer 11 is polypyrrole, polyanilin, polythiophen or polyfuran.
Patent JP-H05274199-A (JP)
Title: Record storing system in file system
IPC: G06F12/00
Filed: 1992-03-27
Abstract: PURPOSE:To efficiently use a filing area by performing synonym record management by only a data record setting one of the data records provided with the same hash values as an owner. CONSTITUTION:When the storage request of the record is issued from an application program 1, a file control part 2 inputs a key value by an input/output means 22, and a calculation means 21 calculates the hash value based on the key value. A managing means 23 refers to an owner instruction area in accordance with the file 3 from the value, and checks whether or not the owner record with the hash value is already stored. When no owner record is stored, the record is stored, and the address information of the record is set on the owner instruction area of a page header. When the owner record is already stored, i.e., the second and after records with the same hash values are stored. they are stored as the members of a synonym chain connected to the owner.
Patent JP-H07279119-A (JP)
Title: Back filling material filling device for pavement slab
Inventor: TSUJI SATOYUKI
IPC: E01C23/10
Filed: 1994-04-08
Abstract: PURPOSE:To prevent air from being mixed with back filling material. CONSTITUTION:A communication outflow pipe 9 communicating with a housing container 8 is downward obliquely set up. A nozzle 11 is connected to the lower end of the outflow pipe 9 via a closing valve 10 capable of adjusting a flow rate. An open window section 12 is formed at a place between the nozzle and the closing valve 10 with the upper section of the outflow pipe 9 opened. Therefore, when back filling material 5 flows in excess of its requirement, since the back filling material 5 flows outside out of the open window section 12 at the upper section of the outflow pipe 9, and the suitable amount of the back filling material is made possible to flow down with the closing valve 10 controlled, so that air can be prevented from being mixed therewith. Furthermore, filling operations can be carried out while it is being monitored through the open window section 12 that no bubble is mixed with the back filling material 5.
Patent JP-S5810007-A (JP)
Inventor: MATSUKUSU AIHENBAAGAA
IPC: A46B11/02
Filed: 1982-04-27
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-S62235040-A (JP)
Inventor: NISHIMURA HIDEHIRO
IPC: C08F20/00
Filed: 1986-03-31
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-S56167357-A (JP)
Title: Tape carrier substrate for semiconductor device
Inventor: HAYAKAWA MASAO
IPC: H01L21/48
Filed: 1980-05-27
Abstract: PURPOSE:To prevent the deformation due to the change in the quality of material in the manufacturing process of the substrate as well as to improve the yield rate for the subject substrate by a method wherein a rolled bronze foil, containing a prescribed quantity of Sn, is used as a conductive metal layer to be used for lamination of a flexible insulating film. CONSTITUTION:As a material for a tape carrier substrate, the polyimide film 2 whereon a rolled bronze foil 3 containing Sn having thickness of 30mum or so is laminated, is used. The Sn content in the bronze foil is to be in the range of 0.05- 0.15wt%. Due to the additioning of the Sn, the strength of the conductive metal layer is increased as compared with pure copper and the quality of the material is stabilized due to the increased temperature of annealing. As a result, the deformation of the conductor layer due to the passing of a roller 1 in the manufacturing process of the substrate and the softening of the conductor layer 3 due to a heat treatment can be prevented. Also, the yielding rate can be improved, because of the improvement in the bonding property of the Sn plated layer.
Patent JP-H03271893-A (JP)
Title: Automatic vending machine
Inventor: IWAMOTO SHOZO
IPC: G07F11/00
Filed: 1990-03-20
Abstract: PURPOSE:To improve commodity storage efficiency and to easily replenish and take out commodities by arranging the condensing unit of a freezer in the top of a main body housing. CONSTITUTION:A condensing unit 11 of the freezer is installed in the top part of a main body housing 1, and the space from the condensing unit 11 to the bottom of the main body housing is used as an intra-box space, and a commodity rack 4, a chute 5, an evaporator 6, etc., are stored in this space. Meanwhile, a commodity taking-out exit 3 is provided in the middle height position of a front door 2, and the commodity taking-out exit 3 and the terminal position of the chute 5 are linked, and a commodity lift 14 is provided in the intra-box space. Thus, the height of the commodity rack is increased, and the number of stored commodities is increased, and the replenishing work is facilitated.
Patent JP-S62229965-A (JP)
Title: Multilayered insulating film
Inventor: JINRIKI HIROSHI
IPC: H01L21/822
Filed: 1986-03-31
Abstract: PURPOSE:To form a dielectric with longtime reliability without forming a valley of potential energy being a cause of withstand voltage deterioration by a method wherein the pinholes are decreased while the energy width of forbidden band of inner insulating films is made wider than that of outer insulating films. CONSTITUTION:An Si3N4 film 2, a Ta2O5 film 4 are formed on an Si substrate l and then oxide species are diffused through the Ta2O5 film 4; the Si3N4 film 2 is oxidized; and an extremely thin SiO2 film 3 is formed by heat treatment in oxidative atmosphere. Later, a W electrode 5 is formed on the Ta2O5 film 4. In such a constitution, the energy width of forbidden band of respective insulating films is around 5 eV in Si3N4, around 8 eV in SiO2, around 4.2 eV in Ta2O5 to be wider than the energy width of forbidden band of outer insulating films (Si3N4 film 2, Ta2O5 film 4) so that electrons e or hole h<+> implanted in the insulating films may easily pass through the insulating films to prevent the electric charge from being accumulated on the interfaces of insulating films.
Patent JP-H08274435-A (JP)
Title: Ceramic circuit board
Inventor: TANIFUJI NOZOMI
IPC: H05K3/46
Filed: 1995-03-29
Abstract: PURPOSE: To reduce adsorption of H2 on a conductor surface and an occlusion reaction inside a plated film by forming a plated wiring of a wiring conductor of the substrate surface on a wiring conductor layer. CONSTITUTION: A copper-plated wiring 5 is formed on a wiring conductor layer 4 of the substrate surface consisting of tungsten (or molybdenum) connected to an inner layer wiring conductor 1 inside a through hole 3 and iridium (to be composed of one or two kinds or more of Pt, Ti, Cr). Adsorption of H2 on the conductor surface and an occlusion reaction inside a plated film can be reduced by mixing one or two kinds or more of Ir, Pt, Ti, Cr on a wiring conductor of a plated backing. It is because of a change of the active condition of the conductor surface and the nature of a Cu-plated film by adding Ir or the like as compared with the backing of W and Mo. 10 to 60wt.% of additive elements of Ir, Pt, Ti and Cr is preferable.
Patent JP-H10268550-A (JP)
Title: Electrostatic latent image developing toner, and electrostatic latent image developer
Inventor: SUGIYAMA SEIICHI
IPC: G03G9/08
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic latent image developing toner having excellent flowing stability and environmental stability for electrification by using titanium oxide as an external additive treated with a specified compd. by specified wt.%. SOLUTION: Titanium oxide treated with a compd. expressed by formula (R1 )n -Si(OR2 )4-n by 10 to 30 wt.% is used as an external additive. In the formula, R1 is 2 to 6C alkyl group, R2 is 1 to 2C alkyl group, and n is an integer 1 to 3. The compd. expressed by the formula is incorporated by 10 to 30 wt.% of the whole weight of the titanium oxide. If the amt. is <10 wt.%, fluidity can not be maintained. If the amt. exceeds 30 wt.%, electrification stability is hardly maintained. As for the titanium oxide, fine particles of titanium oxide are preferable considering the fluidity. As for the treatment of titanium oxide fine particles with a coupling agent, any well-known method can be used and the titanium oxide itself is not specified.