baber/WOPTO huggingface dataset:
Patent JP-H11344858-A (JP)
Title: Blade for forming toner thin layer, manufacture of the same, and developing equipment
Inventor: MIKI TAKASHI
IPC: G03G15/08
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a blade for forming toner thin layer for a single-component system dry type developing device with a superior reliability, capable of forming the uniform toner thin layer provided with the satisfactory triboelectric quantity, and made possible to form an image with high quality as a result thereof. SOLUTION: The blade 10 for forming the toner thin layer is, composed of a blade shape elastic member 12 provided with an edge part 12a for forming the toner thin layer on the developer carrier, and the supporting member 11 that the blade shape elastic member 12 is adhered to a main plane edge part 12d on the opposite side via an adhesive, and moreover the edge part 12a is formed in the curved plane with a radius of 0.05 to 2.0 mm, and an angle formed by two planes connected with this curved plane is 90 to 110 angular degrees.
Patent JP-S6134357-A (JP)
Title: Ignition timing control device for internal-combustion engine with supercharger
Inventor: ONAKA HIDEMI
IPC: F02D23/00
Filed: 1984-07-27
Abstract: PURPOSE:To improve the coefficient of fuel consumption and to improve the output of an engine, by providing a means which computes a correction amount of the ignition timing of an engine in response to a supercharging state signal from a supercharging state detecting means and a means which computes an ignition timing. CONSTITUTION:In a spark ignition internal combustion engine 2 with a supercharger 1, a supercharging state detecting means 3, which provides a signal responding to a supercharging state, is mounted. An ignition timing correction amount computing means 4 calculates a lead angle amount or a delay angle amount, based on a basic ignition timing, in response to a supercharging state. An ignition timing computing means 5 computes a final ignition timing after the correction amount is inputted. An ignition timing control means 7 controls the electrode of an ignition plug 6 so that ignition takes place at the final ignition timing. This prevents the occurrence of knocking and an increase in the temperature of exhaust gas, resulting in the possibility to improve the coefficient of fuel consumption and the output of an engine.
Patent JP-S5779149-A (JP)
Title: Steam turbine rotor for geothermal generation of electric power and its manufacture
Inventor: NAKAYAMA YOSHIO
IPC: C21D6/00
Filed: 1980-11-05
Abstract: PURPOSE: To obtain a turbine rotor with superior corrosion resistance, corrosion fatigue strength, notch toughness, etc. in geothermal environment by forming an Fe alloy having restricted composition into a turbine rotor, followed by austenizing, hardening and tempering.  
     CONSTITUTION: An Fe alloy consisting of, by wt., 0.05W0.25% C, 0.01W0.3% Si, 0.01W1.0% Mn, 10.0W14.0% Cr, 0.3W2.0% Mo, 0.1W0.5 V and the balance Fe with accompanying impurities or further contg. 0.01W0.1% N is formed into the shape of a turbine rotor. This mateial is austenized at 930W1,100°C and hardened at ≥100°C/ hr cooling rate. It is then tempered at 550W700°C to produce a martensite structure. Thus, a steam turbine rotor for the geothermal generation of electric power with superior mechanical properties and characteristics such as superior corrosion resistance and corrosion fatigue strength is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07333428-A (JP)
Title: Scattering type polarizing sheet and its production
Inventor: IDA KOZO
IPC: G02B5/30
Filed: 1994-06-14
Abstract: PURPOSE:To provide a scattering type polarizing sheet at a low production cost by a simple method and to provide its production method. CONSTITUTION:Calcite is cut along the cleavage into a planar calcite 12D. The surfaces 12A and 12B are roughly processed to obtain a calcite layer 12C. This calcite layer is embedded in such a resin 18 in a molten state that the refractive index in a solid state is substantially same or extremely near to one of two refractive indices of calcite. Then the resin is solidified to obtain a scattering type polarizing sheet 10.
Patent JP-H11211-A (JP)
Title: Band attaching structure
Inventor: HIHARA HISASHI
IPC: A44C5/14
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent a band from being detached by strongly attaching the band to an equipment case. SOLUTION: While the attaching holes 4 of the equipment case 1 and the through-hole of the band 2 are in the communicating state, a connection member 8 is inserted and the band 2 and the equipment case 1 are in a connected state. The connection member 8 is prevented from falling by screwing screw members 10 to both sides of the connection member 8 and the connected state by the connection member 8 is strongly fixed. Since the connection member 8 is inserted to the band 2 and the equipment case 1 and the screw members 10 prevent the falling of the connection member 8, the band 2 and the equipment 1 are strongly attached and detachment does not occur.
Patent JP-S5578625-A (JP)
Title: Load driving circuit
Inventor: MIZUNO TAKAO
IPC: H03K17/00
Filed: 1978-12-08
Abstract: PURPOSE: To secure the driving only for the specific load among several ones via the control signal by providing the load driving circuit incorporating the control signal generator such as the watch or the like.  
     CONSTITUTION: With switching of power switches 2 and 2' to auto position C-C', switching transistor Tr7 is kept at the OFF state when no control signal is applied to control signal terminal 9 along with load 3 and 4 also kept at the OFF state. With application of control signal Vc to terminal 9, Tr7 is turned on during the pulse period and off for the periods excepting the pulse period to secure the switching. Thus load 3 is turned to the active state for the pulse period and then controlled by signal Vc and via coupling capacitor 8. Here if load 3 is turned to the low-frequency amplifier, for example, the intermittent tones are regenerated by signal Vc for load 3. Thus load 3 functions as the alarm function. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S534056-A (JP)
Title: Aqueous resin compositions having chelate-forming ability
Inventor: HAYASHI MASAAKI
IPC: C09D163/00
Filed: 1975-12-25
Abstract: PURPOSE: A two-pack type aqueous resin composition capable of forming coating films having improved anticorrosion, adhesiveness under a high humidity, consisting of an aqueous dispersion of a vinyl resin having epoxy groups and a curing agent having the chelate-forming ability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1061693-A (JP)
Title: Driving mechanism assembly having retarder and heat exchanger
Inventor: FRIEDRICH JUERGEN
IPC: B60T1/087
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an assembly to save the space by using an adapter as a central element of a driving mechanism assembly, thereby connecting a retarder, a heat exchanger and a transmission in some case to each other. SOLUTION: A retarder 10 is mechanically coupled to an adapter 20 by screwing, and with coupling, both are connected to each other by continuity. The adapter 20 is provided with many ducts and many connecting parts in addition thereto, and for example, a heat exchanger 30 is connected to the adapter 20 through the duct by continuity, so that the oil liquid side part is put in the connecting state by the respective plug-in clamp joints. If there is a transmission, in order to avoid thermal stress, the adapter 20 is fixedly connected to the transmission, and on the other hand, coupling which can permit thermal expansion is adopted in coupling to the retarder 10. Thus, the transmission can be put in the connecting state quickly and directly without using a hose.
Patent JP-H099424-A (JP)
Title: Control panel of front maintenance structure, and its rack mounting and removing device
Inventor: OWADA NAOMI
IPC: H02B1/30
Filed: 1995-06-22
Abstract: PURPOSE: To lessen the installation space and work space by dividing equipment to be housed in a control panel into plural units, and dividing the control panel into a plurality of racks capable of being inserted and drawn out individually, and accommodating a plurality of units in each rack, and wiring them with one another or with external devices through intermediate terminal blocks provided at the side of each rack on the front. CONSTITUTION: A switch board body 5 is equipped with a door on the front, with its back sealed. A plurality of racks L1-L3 are accommodated in the switchboard 5, and units U1, U4, etc., divided of equipment are accommodated in each rack. An intermediate terminal block 6 is arranged on the front of the switchboard with its door open. Units U4, etc., of a dirty part into which surge noise penetrates are accommodated en block in the rack L2 of the dirty part, and units U1, etc., of a clean part are accommodated en block in the rack L1 of the clean part, and each rack is accommodated in the distribution panel body 5. These racks are mounted and removed in the units of racks. The racks are wired with one another or with external devices through relay terminal blocks 6. Hereby, installation space or work space can be made small.
Patent JP-S5278387-A (JP)
Title: Production of semiconductor device
Inventor: TAKAGI MIKIO
IPC: H01L29/73
Filed: 1975-12-24
Abstract: PURPOSE: To facilitate aligning in subsequent processes and make possible highly accurate and easy determination of the relative position of each electrode and each region by determining the position of each electrode window for collector, emitter, base first. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10624-A (JP)
Title: Manufacture of three-dimensional thermal transfer decorative mold
Inventor: KONDO HIROKO
IPC: B29C33/38
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient, inexpensive method for manufacturing a three- dimensional thermal transfer decorative mold. SOLUTION: A synthetic resin is cast on the back of an object 18 to be decorated to make an object support member 16, the object 18 and the support member 16 are made the original mold 72 of a projected mold 50 for molding a silicone rubber layer. A condensation type silicone resin 88 is cast around the original mold 72 and cured and shrinked to make a mother mold 90. A heat resistant epoxy resin containing aluminum powder is cast into the recession 92 of the mother mold 90 to make the projected mold 50. Besides, the original mold 110 of a press mold main body is formed by cutting foamed polystyrene, and a casting mold is made on the basis of the original mold 110, and a press mold main body 34 is cast.  An uncured rubbery material is mounted on the support surface 44 of the press mold main body 34, and the press mold main body 34 and the projected mold 50 are mold-clamped, the uncured rubbery material is heated and cross-linked to be baked and bonded to the press mold main body 34, and a silicone rubber layer 38 is formed.
Patent JP-H096743-A (JP)
Title: Method and device for updating coupling coefficient for pulse density type signal processing circuit network
Inventor: OTEGI SUGITAKA
IPC: G06N3/08
Filed: 1995-06-22
Abstract: PURPOSE: To provide a device for updating coupling coefficient for pulse density type signal processing circuit network with which learning processing with an arbitrary learning coefficient is enabled in a pulse density type neural network. CONSTITUTION: This device is provided with a storage means (η-Mem) 51 for holding a learning coefficient value η, random number generator (Ran-Gen) 50 for generating a random number value, comparator (CMP) 52 for generating a learning coefficient pulse having the learning coefficient value as pulse density by comparing the learning coefficient value with the random number value, and AND circuit 53 for ANDing the learning coefficient pulse and the error signal pulse sequence of a neuron.
Patent JP-S5678073-A (JP)
Title: Alkaline battery
Inventor: NISHINO SHIYUUICHI
IPC: H01M4/50
Filed: 1979-11-30
Abstract: PURPOSE:To enhance the stability of battery voltage as well as increase the discharge performance, by adding Ag2O, HgO and graphite to the positive mixture whose main component in MnO2. CONSTITUTION:A positive mixture 2, a separator 3, an electrolyte impregnant 4, and a negative electrode 5 made of zinc powder are placed in a nickel-plated positive can 1 made of iron. Next, a sealing ring 7 is interposed between the positive can 1 and a sealing plate 6, which is placed on the negative electrode 5, to hermetically seal the battery, and the whole constitutes a button-type battery. The positive mixture 2 of such a battery is made of MnO2 as a main component, which is added with Ag2O, HgO and a conductive material to make a mixture. For instance, an electrolytic manganese dioxide having a grain-diameter of 30-250mum is added with Ag2O and HgO each of which has an adjusted grain-diameter of below 60mum, and a graphite powder having an average grain-diameter of 3-5mum. The proportions of MnO2, Ag2O and HgO are preferred to be 45-75wt%, 5-20wt% and 5-50wt%, respectively.
Patent JP-S6132818-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: TAKAHASHI KIYOSHI
IPC: G02F1/1337
Filed: 1984-07-25
Abstract: PURPOSE:To relax restriction on pretilt and to improve sharpness and visual characteristics by rubbing an orienting film formed on each electrode and heat- treating the film. CONSTITUTION:Transparent electrodes 2A, 2B are stuck to glass substrates 1A, 1B, patterned, and coated with orienting films 3A, 3B. The films 3A, 3B are formed by curing polyvinyl alcohol films of several thousand Angstrom  thickness or below at about 160 deg.C. The surfaces of the films 3A, 3B are scratched in the orienting direction with a nylon brush so that a pretilt angle is produced, and the rubbed films 3A, 3B are heat-treated at 220 deg.C in the air. An epoxy resin sealant 5 is then applied, and the upper and under substrates are superimposed and sealed by heating to about 150 deg.C. A liq. crystal material is injected into the gap between the substrates from an injecting hole, and after sealing the hole, polarizing plates PA, PB are stuck to the substrates.
Patent JP-2000345264-A (JP)
Title: Hydrogen storage alloy enabling high rate discharge of battery
Inventor: KITA KOICHI
IPC: H01M4/26
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy, in the case of being used as the negative electrode of a battery, enabling the high rate discharge (high output) of the battery. SOLUTION: This hydrogen storage alloy is composed of an Ni base alloy having a whole compsn. contg., by weight, 32 to 38% rare earth elements consisting essentially of La, Ce, Pr and/or Nd, 0.1 to 17% Co, 0.1 to 3.5% Al, 0.5 to 10% Mn, one or >= two kinds among Ga, Ge, Sn and Zn by 0.01 to 0.5% to and 0.005 to 0.2% hydrogen, and the balance Ni with inevitable impurities and a structure in which a Ce2Ni7 type crystal structural phase and metallic hydrides consisting essentially of rare earth element hydrides are dispersedly distributed into the base of a CaCu5 type crystal structural phase.
Patent JP-H0822174-A (JP)
Title: Scanning optical device for image forming device
Inventor: SAKAI TOSHIO
IPC: G03G15/04
Filed: 1994-07-07
Abstract: PURPOSE:To prevent the infiltrating of toner in a housing case in a scanner unit for exposing a photoreceptor drum and forming an electrostatic latent image and simultaneously to facilitate the attaching work of the housing case. CONSTITUTION:The components of a scanning optical device such as a rotary polygon mirror 27 for deflecting light beams an theta lens 21, a cylindrical lens 22 are attached to a top plate 30a in the housing case 30 of a bottom surface opened box type and it is fixed by tie-bars 40 and 41 in such a manner that the bottom edge of the circumferential sidewall 30b of the housing case 30 is confronted with the top surface of the plate part, 2b of a main frame 2a in an image forming device and a seal material 46 is interposed between the bottom edge of the peripheral sidewall 30b and the top surface of the plate part 2b.
Patent JP-H057002-A (JP)
Title: Insulated gate type transistor
Inventor: TAKAHASHI HIDEKI
IPC: H01L29/06
Filed: 1991-06-27
Abstract: PURPOSE:To prevent the decrease of withstand voltage to a breakdown voltage and restrain element destruction due to a parasitic transistor, by a method wherein each gate electrode is formed on each inner wall surface in a trench recessed part, via a gate insulating film, and a p-type base layer, an n<+> type source layer, and a p-type base layer are shorted by using a source electrode. CONSTITUTION:A p-type base region 12 is formed by diffusion in the middle part of a bottom part 4a of each trench 4. A gate electrode 14 is formed via a gate insulating film 6 as far as the position of the bottom part 4a, so as to be in contact with the right and the left side wall surfaces of each trench 4. Source electrodes 13, 13a shorting the surface of a p-type base layer 3 and the surface of an n<+> type source layer 5 are formed in the manner in which each unit cell commonly uses the source electrodes and the inside of an interlayer insulating film 10 on the surface of each electrode 14 in the trench 4 is contained. Thereby element destruction can be prevented when a parasitic transistor is turned on.
Patent JP-S5945130-A (JP)
Title: Formation of interior member for automobile
Inventor: NAGASHIMA TSUNEYASU
IPC: B29L31/58
Filed: 1982-09-08
Abstract: PURPOSE:To permit the performance of press molding of an expanded interior member having a three-layered structure as well as prevent the loss of elasticity during the press molding period by a method in which surface skin and slab members are pressed to the shape of the top and bottom forces of a cold press, and the end parts of the pressed materials are hot-bonded with the upside of a core member. CONSTITUTION:A core member 2, a slab member 3 plasticized by heating, and a surface skin member 4 are set in a laminated manner on the face 1a of a bottom force 1 of a cold press, and a top force 5 of the cold press is coupled with the bottom force 1 and compressed to cause the surface skin member 4 and the slab material 3 to be deformed along the shape of the force. In the compressed end parts, the thermoplastic resin is extruded and the surface skin member 4, the slab member 3 and the core member 2 are contacted with each. In the parts not compressed, they remain intact. The extruded part of the thermoplastic resin is solidified to form a molding whose each part is integrally combined in the force. Since the thermoplastic resin component is solidified by cooling in the extruded state, the three members are integrally combined by the bonding effect of the resin and the shape corresponding to the compression ratio is kept.
Patent JP-S5780440-A (JP)
Title: Porous printing material having numerous fine open cells
Inventor: TOMINAGA HARUHISA
IPC: C08L77/00
Filed: 1980-11-06
Abstract: PURPOSE: To provide a porous printing material having good preservability and rich in uniformity and elasticity, by subjecting a vulcanized rubber powder and a thermoplastic resin  powder to addition bonding.  
     CONSTITUTION: To a stock rubber such as a synthetic rubber or the like, a vulcanizing agent,  an additive, a soluble substance (e.g.; a starch) are added and kneaded therein and, after the  resulting kneaded compound is vulcanized in a metal mold, the obtained vulcanized rubber is  ground into a particle with a particle size of about 10W100μ by a freeze mill machine or the  like to obtain a vulcanized rubber powder. Next, to a solution prepared by dissolving a  thermoplastic resin (e.g.; PVC) in an org. solvent (e.g.; methyl ethyl ketone), the aforementioned vulcanized rubber powder is added and sufficiently mixed therein and, thereafter, the  solvent is evaporated and the resulting solid substance is ground into a particle with a  particle size of about 10W100μ by a freeze mill machine or the like and soluble substances of  the obtained powder is removed by using water to obtain a powder for a porous printing  material. Subsequently, in a metal mold 1 having a negative printing 2 plate having a character, a figure or the like engraved thereto, the powder of the aforementioned porous printing  material is introduced and a press plate 3 is applied to heat and pressurize said powder for 5W 10min under a pressure of 10W100kg/cm 2 , a compression ratio of 25W50%, and a temp. of 80W 150°C to obtain a porous printing body. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H054030-A (JP)
Title: Solid-liquid separator
Inventor: SATO HACHIRO
IPC: C02F1/44
Filed: 1991-06-27
Abstract: PURPOSE:To save an initial cost and installation space and to facilitate maintenance and management by communicating and connecting the suction part of an air lift pump with and to a membrane filter device, forming a discharge part to the delivery part of a filtrate and alternately switching the supply of air for suction of the air lift pump and back washing of the membrane filter device by a blower. CONSTITUTION:The air lift pump 4 is provided and its suction part 4s is communicated and connected with and to the membrane filter device 3 via a connecting path 8 and its discharge part 4d is formed in the delivery part 7 of the filtrate. The blower 5 is provided and normally the air is sent to the air lift pump 4 via an air feed path 1 for air lifting. Sewage is filtered through the membrane filter device 3 by this suction force. The membrane filter device 3 is back washed by switching a selector valve 6 to send the air to the membrane filter device 3 via an air feed path 2 for back washing when the filtration resistance increases on sticking of sludge, etc., to the filter membrane of the membrane filter device 3. Then, the initial and running costs are reduced and the space for the installation is saved. The maintenance and management are facilitated.
Patent JP-H11341476-A (JP)
Title: Monitoring system
Inventor: KUROSAWA KAZUO
IPC: H04N19/50
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To surely detect a moving object without enlarging the system by using motion vector information and color information included in compressed data of a moving image at a prescribed place that is sent from an image pickup means to detect the moving object. SOLUTION: A camera 71 of a camera section 65 photographs a place lighted by a lighting, an image coder 73 applies compression processing to obtained image data, and the processed data are sent to a central monitoring section 69 through a transmission system 67. An image display section 75 in the central monitoring section 69 displays an image based on the received image data, a mobile object discrimination section 77 discriminates a moving object based on a received motion vector and received DCT coefficients and outputs an alarm. That is, an image decoder 79 decodes the received image data and a display device 81 displays the image. The feature of this system resides in discriminating the moving object based on a motion of the moving object and a color change in the image.