baber/WOPTO huggingface dataset:
Patent JP-H0313460-A (JP)
Title: Method of drawing thread end from package in thread joining device of spinning machine
Inventor: MATSUOKA HIRONAO
IPC: B65H67/08
Filed: 1989-06-08
Abstract: PURPOSE:To significantly decrease the degree of negative pressure in a suction duct so as to largely decrease the cost for power of a suction fan by providing a compressed air injection part having a plurality of injection pores in an air intake passage of a thread end suction nozzle for rotating to draw the thread end of a package. CONSTITUTION:When a thread joining device 1 moving along a machine frame stops in front of a thread breakage bell to repair the thread breakage, an electromagnetic valve 5 is opened based on a thread joining command and compressed air supplied to a compressed air injection part 4 is injected to a pipe 9 side from the respective pores 7, 7 of the compressed air injection part 4. According to this injection, an air intake action is produced in a nozzle 3 side to generate a strong suction force in the end slit 3A of the nozzle 3 rotating toward a package 2. Thus, a thread end is sucked and taken out of the circumference of the package 2.
Patent JP-H11333469-A (JP)
Title: Mineral water maker
Inventor: KUROKI YOICHI
IPC: C02F1/68
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a meneral concn. adjusting device stably eluting mineral components of high hardness such as calcium, magnesium or the like into water in constant concn. SOLUTION: A mineral water maker consists of a first flow divider 3 dividing supplied raw water into the route to a magnesium adding cylinder 2 and other route, a second flow divider 5 dividing the raw water passed through the magnesium adding cylinder 2 into the route to a calcium adding cylinder 4 and other route, the changeover valve 6 selecting the water of the first flow divider 3 and that of the second flow divider 5 to form thinning water, a flow rate adjusting valve 7 for mixing the thinning water from a calcium adding cylinder 4 and that from the changeover valve 6, a hardness sensor 8 for measuring the concn. of the mixed soln. and a control means 9 changing the mixing ratio corresponding to the measured result by the flow adjusting valve 7 to control concn.
Patent JP-H1155293-A (JP)
Title: Contention base communication network
Inventor: KRISHNAKUMAR ANJUR SUNDARESAN
IPC: H04B7/212
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To realize the timely access by a non-real time station to a communication medium by hourly separating multiple chains and controlling the maximum number of stations which the respective chains have. SOLUTION: In a network constituted of the plural real time stations and the non-real time station, which are connected to a coaxial cable transmission medium, the respective stations independently form plural chains for indefinite time. When A, B and C show the identification of the chains and numbers show the number of the stations with chain constitution in an example, the respective chains A-3, B-2 and C-2 separated at prescribed time exist in an access period P1. The respective stations are increased/decreased by the various chains and the separation of the chains is changed with time. When the number of the stations is not more than a prescribed value and separation time is smaller than tmin in access P6, B-2 and B-4 are connected and a single chain B-4 is generated.
Patent JP-S634687-A (JP)
Title: Electrode for semiconductor element
Inventor: MORI KOJI
IPC: H01L31/04
Filed: 1986-06-25
Abstract: PURPOSE:To form an electrode for a semiconductor element with a stable interface by laminating an N-type conductive layer, a P-type conductive layer and a metallic electrode layer on an electrode-leading-out section for an amorphous silicon film in succession. CONSTITUTION:An N+ layer 3 is shaped onto an a-Si film 2 as an I layer in the same manner as conventional devices, and a P-type conductive layer 7 is deposited on the layer 3 in thickness of 100-3000Angstrom  under the conditions of power:10W, pressure: 0.1Torr and a substrate temperature: 300 deg.C while B2H6/H2 (500ppm) is mixed with SiH4 and caused to flow at a flow rate of 10sccm. The film thickness of the P-type conductive layer 7 at that time must be changed in response to the thickness of the N<+> layer 3. P atoms in the N<+> layer can be compensated by B atoms in the P-type conductive layer before P atoms in the N<+> layer reach to a metallic electrode layer 4 by bringing the quantity of P in the N+ layer and the quantity of B in the P-type conductive layer to the same extent. The flow rate of B2H6 may be determined so as to be brought to conductivity in the same extent to the conductivity (10<-6>OMEGA.cm or more) when considering the doping of B into the P-type conductive layer 7.
Patent JP-H077189-A (JP)
Title: Josephson junction element
Inventor: KOMINAMI SHINYA
IPC: H01L39/22
Filed: 1993-06-18
Abstract: PURPOSE:To achieve voltage/current characteristics in which the leak current is suppressed by forming an aluminium film on a metal film, containing or not containing nitrogen, located between the substrate and the lower electrode of a Josephson junction element. CONSTITUTION:Niobium and aluminium are deposited continuously on a silicon substrate 1 by DC magnetron sputtering. A resist pattern for machining the lower electrode is formed on a three layer film. Micromachining is then conducted in the order of upper niobium film, aluminium oxide, and lower niobium film to form a lower electrode 5 and a tunnel barrier layer 6 followed by formation of an upper electrode 7 through machining of the upper niobium film. The surface of a ground plane 2 is made smooth by means of a coating film 3. A Josephson junction element 4 having such structure exhibits the voltage/current characteristics of a tunnel type Josephson junction element having low leak current in the liquid helium of 4.2 deg.K.
Patent JP-S6126255-A (JP)
Title: Hybrid ic
Inventor: IMAI YASUHIRO
IPC: H05K1/18
Filed: 1984-07-16
Abstract: PURPOSE:To enable the improvement of integration degree by a method wherein the back of a semiconductor element is coated with an insulation film, and this semiconductor element is fixed with adhesive on a conduction path provided on an insulation substrate. CONSTITUTION:The back of the semiconductor element 13 is coated with an insulation film 16. This element 13 is fixed with a thin adhesive resin layer 15 by superposition on the conduction path 12 which has been provided on the insulation substrate 11. Since the insulation of the element 13 from the conduction path 12 can be realized with the film 16 at this time, the layer 15 can be reduced to the minimum thickness necessary for fixing, and the generation of contacts of the element 13 with the conduction path 12 does not matter. This manner enables the insulation of the element 13 from the conduction path 12 to be surely performed with the film 16; accordingly, the hybrid IC improved in integration degree can be easily obtained.
Patent JP-H099650-A (JP)
Title: Drive unit for capacitive load
Inventor: NIWA MITSUNOBU
IPC: H02N2/00
Filed: 1995-06-14
Abstract: PURPOSE: To make it possible to perform charging and discharging operations by making electrical insulation unnecessary for a signal transmitting system and thus applying a high voltage to a capacitive load. CONSTITUTION: A high-voltage (200V) charging power supply 24 is so connected as to be grounded through an emitter-collector of a pnp type charging transistor 23 and a collector-emitter of an npn type discharging transistor 27; and a piezoelectric actuator 21 as a capacitive load and a current detecting resistor 26 are connected in series to a common collector. For the base drive of transistors 32 and 27, an npn type transistor 29 for charging control and a pnp type transistor 32 for discharging control are respectively connected with the emitters in common, and a 5-V control power supply 31 is connected to the emitter.  When an output voltage of a differential amplifier circuit 33 comprising a linear IC is given to the bases of the transistors 29 and 32, a high voltage of the charging power supply 24 is applied to the piezoelectric actuator 21 for performing charging and discharging operations.
Patent JP-S5848928-A (JP)
Title: Preparation of semiconductor device
Inventor: KAWAMURA TAKAYASU
IPC: H01L21/52
Filed: 1981-09-18
Abstract: PURPOSE:To lower the brazing temperature, suppress reaction between Al and Si, increase the Al component and thereby to reduce a contact resistance by simultaneously evaporating Al and Ge to the Si substrate and electrode metal respectively. CONSTITUTION:The Al and Ge are simultaneously evaporated 13a, 13b on the surfaces of Si substrate 11 providing a thin n layer and the electrode metal layer 12 using the mixed vapor where Al and Ge are separately evaporated or by the electron beam with the Al-Ge alloy used as the evaporation source. At this time, when film composition is selected in such a manner that Ge is 5-30atm%, the brazing temperature is ranged as 450-550 deg.C under the inactive gas, H2 or vacuum condition, which is lower than that in the existing sequential evaporation method by about 100 deg.C. Thereby, reaction between Al and Si can be suppressed and drop of forward voltage can be reduced. Moreover, since the Al component can be increased, a contact resistance can also be lowered.
Patent JP-S634213-A (JP)
Title: Lens for optical recording and reproducing device
Inventor: ICHIKAWA HIROYUKI
IPC: G02B9/00
Filed: 1986-06-24
Abstract: PURPOSE:To adjust the distance between body images over a wide range by varying the remaining refracting index of one lens in the direction of an optical axis except a part which has specific thickness in the optical-axis direction and also varying the refractive index of the other lens radially from the optical axis to the outer periphery. CONSTITUTION:Divergent light beams emitted by a light source 1 are made incident on an objective 10 and converged on the recording surface 5A through the optical lens 10. Then, the lens 10 is constituted by arranging the convex surfaces of two plano-convex lenses 2 and 4 opposite each other in contact and fixing them in a common lens barrel 6. This lens barrel 6 is moved by an external driving mechanism to and away from the surface of the disk 5 to make a focus adjustment. Then, the lens 2 is constant in refractive index at the constant-distance thickness pare from the lens surface 2A on the light source side in the optical axis direction and varies in refractive index at the remaining part in the optical-axis direction and also has a constant refractive index distribution in a plane perpendicular to the optical axis. The object-side lens 4 varies in refractive index gradually and radially from the optical axis to the outer periphery and has a constant refractive index distribution in parallel to the optical axis.
Patent JP-H08104854-A (JP)
Title: Dimensionally thermally recoverable article
Inventor: MAIKERU JIYON RIIDO
IPC: B29C61/06
Filed: 1995-06-14
Abstract: Cohesive flexible curable adhesive coatings formed from a dispersion of first and second powdered curing components, preferably reactive at ambient temperatures, in a solution of a binder, the binder content being not more than 15%, preferably not more than 2.5% by weight of the dried composition. Also claimed are curable compositions having a specific advantageous reactive particle size distribution; specific epoxy--amine adduct curing agents; and specific polyalkylene oxide binders.
Patent JP-S5574759-A (JP)
Title: Filling of ingredients into bun in its manufacture
Inventor: SUZUKI KISAKU
IPC: A23G3/00
Filed: 1978-11-29
Abstract: PURPOSE: To fill ingredients into a cup-like dough for a Chinese bun, by lifting and lowering an elevating nozzle comprising a reciprocating piston therein and an ingredient inlet closable with the piston on the side wall.  
     CONSTITUTION: The elevating nozzle 1 for supplying ingredients comprises the reciprocating piston 2 and the ingredient inlet 3 closable with the piston at the side wall. The nozzle 1 is lowered to open the inlet 3, from which the ingredients 6 are injected into the cup-like dough 5. The nozzle is then lifted slowly, and the piston 2 is rapidly lowered immediately after the inlet 3 is closed while lifting the nozzle 1. After filling the ingredients 7 from the nozzle 1 into the dough 5, the nozzle 1 and the piston 2 are lifted for next ingredient filling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6127568-A (JP)
Title: Image forming device
Inventor: TAKEUCHI TATSUO
IPC: G03G5/08
Filed: 1984-07-18
Abstract: PURPOSE:To prevent a photosensitive body from being contaminated, by heating a discharge member for executing a discharge and applying a prescribed potential to an amorphous silicon photosensitive body, for a prescribed time after starting the discharge, and after ending the discharge, and resolving a harmful product. CONSTITUTION:A discharge member 3 is placed so as to be opposed to a photosensitive body 4, and has a dielectric 5, an induction electrode 6, and a discharge electrode 7. AC is impressed to the induction electrode 6 and the discharge electrode 7 by an AC power source 9. The discharge member 3 has a resistor 8 and it is heated by a current from a heating power source 10. The photosensitive body 4 is constituted of amorphous silicon having a photoconductive material 4b of an insulating property, on a conductive mateial base body 4a, and turns in the direction as indicated with an arrow. A bias voltages Vb is impressed between the conducive material base body 4a and the discharge electrode 7. A discharge is generated from the discharge electrode by raising a voltage between the induction electrode 6 and the discharge electrode 7, and positive and negative ions are selected by controlling a Vb. In this way, by pre-heating or post- heating, a discharge product is decreased, a contamination of the photosensitive body is prevented, and a variation of a characteristic of the photosensitive body is prevented.
Patent JP-S5939810-A (JP)
Title: Preparation of liquid compound pesticide
Inventor: YADA AKIRA
IPC: A01N57/00
Filed: 1982-08-27
Abstract: PURPOSE:To prepare a liquid compound pesticide having excellent stability and capable of keeping the fluidity for a long period, by dispersing a solid carbamate insecticide and a liquid organophosphorus insecticide compounded with a surface active agent, in an aqueous dispersion of colloidal polymer. CONSTITUTION:The objective liquid compound pesticide is prepared by dispersing (A) a carbamate insecticidal compound (a carbamide ester which is solid at normal temperature, e.g. 1-naphthyl methylcarbamide) and (B) a liquid organophosphorus insecticidal compound (e.g. O,O-dimethyl O-4-nitro-m-tolyl thiophosphate, etc.) mixed with a surface active agent (preferably a surface active agent for organophosphorus pesticide) in (C) an aqueous dispersion of polymer particles obtained by the polymerization of a hydrophobic monomer (e.g. alkyl acrylate) in the presence of a hydrophilic polymer, i.e. an aqueous dispersion of colloidal polymer.
Patent JP-H1069110-A (JP)
Title: Electrophotographic photoreceptor, process cartridge with same and electrophotographic device
Inventor: MIYAZAKI HAJIME
IPC: C08G77/60
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To ensure superior film forming ability, superior sensitivity and superior durability and to form a high quality image by forming a photosensitive layer contg. a polysilane compd. having a specified constituent unit and a specified group as a terminal group of a polymer chain. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer contg. a polysilane compd. having constituent units represented by the formula and groups selected from among hydroxyl, alkoxy and aryloxy groups as the terminal groups of the polymer chain. In the formula, R1 is H, alkyl or aralkyl and R2 is ethyl, cycloalkyl, vinyl, >=3C alkyl having a prim. or sec. C atom bonding directly to the phenyl group or unsatd. hydrocarbon. The polymer chain may have two or more kinds of constituents units represented by the formula.
Patent JP-H0814701-A (JP)
Title: Air conditioner
Inventor: SATO TAKESHI
IPC: F24F11/02
Filed: 1994-06-29
Abstract: PURPOSE:To provide an air conditioner in which the erroneous action of a two-way valve is controlled to as low as possible by restricting the number of rotations of a compressor when the operation of the compressor is resumed, thereby improving the function and reliability of the compressor. CONSTITUTION:A refrigerating cycle is constituted by connecting a capability-variable compressor 1, an outdoor heat exchanger 2, a pressure-reducing main mechanism 3 for the cycle, an indoor heat exchanger 4 and the like to one another. The indoor heat exchanger 4 for the refrigerating cycle is divided into two units, and a pressure- reducing sub-mechanism 6 for reheating and a two-way valve 5 are connected in parallel with each other between the divided units. The two-way valve 5 is opened during cooling operation and closed during dehumidifying operation. In an air conditioner with this dehumidifying function, when erroneous action wherein the two-way valve 5 is closed during cooling operation occurs, the compressor 1 is stopped to return the two-way valve 5 to an open condition, and the compressor 1 is made to resume its operation after the refrigerating cycle is put into a balanced condition. Further, a controlling means 11 is provided, which restricts the operational capability of the compressor 1 at the time of the resumption of operation to capability lower than its operational capability at a point of time when the erroneous action of closing the two-way valve 5 has occurred.
Patent JP-S5850844-A (JP)
Title: Multidirectional synchronization system
Inventor: YAGI KAZUO
IPC: H04B7/24
Filed: 1981-09-21
Abstract: PURPOSE:To transmit a dial pulse signal from a subordinate station to a master station by transmitting a PCM signal, which is as much as six frames or its integral multiple, in such a way that it is arranged in a transmitted burst to be transmitted at a time when the transmitted burst of the subordinate station is constituted. CONSTITUTION:A PCM codes are received by a receiving terminal 1, and a frame synchronizing signal receiving circuit 2 detects multiframe synchronism to find a frame containing a dial signal in the 8-bit code, thereby transmitting it to a memory control circuit 7. On the other hand, a synchronizing signal in a signal from a master station is transmitted from a terminal 3, and transmitting timing counters 5-1-5-3 count timing to input the results to the circuit 7. The circuit 7 controls the counters so that one of memories 6-1-6-3 is used for reading-in operation, another memory is used for reading-out operation, and the remaining one is used as a stand-by memory. Signals read out of the memory are transmitted to the master station through an OR circuit 8, a transmitter 9, and an antenna 10.
Patent JP-H08338277-A (JP)
Title: Rotating speed control device for internal combustion engine
Inventor: MIZUTANI KOICHI
IPC: F02D29/02
Filed: 1995-06-14
Abstract: PURPOSE: To prevent the sudden drop of rotating speed by a load even when the load is added at idling, thereby avoiding a trouble by the drop. CONSTITUTION: An electronic control unit(ECU) 41 open-loop controls the opening of an ISCV(idle speed control valve) 11 when an engine 1 is in idling state, particularly, when the shift position is changed from N-range to D-range. The value in which a prescribed value is added to the duty ratio up to that time is first set as a D-range duty ratio. Thereafter, the D-range duty ratio is gradually damped by the damping ratio portion. At that time, the rotating speed change ratio is calculated, and the damping ratio is set on the basis of it. Namely, when the decreasing degree of rotating speed is high, the damping ratio is set to a small value. Therefore, even when the adding degree of load is slightly differed according to individual engines 1, the intake air quantity can be regulated in conformation to the load.
Patent JP-S6126199-A (JP)
Inventor: TAKAHASHI MINORU
IPC: G07F11/24
Filed: 1984-07-17
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-H09300288-A (JP)
Title: Cutting plotter with cutter advance and retreat mechanism
Inventor: MUTSUKAWA KAZUTAKA
IPC: B26D5/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a cutting plotter having a cutter advance and retreat mechanism, capable of forming a cutting line on a thick sheet gradually to constant depth in a concentric state or the like without any distortion. SOLUTION: This plotter has a travel means 100 for moving up and down a movable part 36 held on a cutter head 30. The movable part 36 has a rotation means 70 for fixing a cutter shaft 60 in a Z-axis direction and causing the rotation thereof. Also, a holder shaft is connected to the lower end of the cutter shaft 60, and a cutter 50 is mounted on the lower end of the holder shaft so as to be replaceable. Furthermore, a dial cylinder 110 is externally coupled to the holder shaft, and a cutter bar 120 is rotatably screwed to the lower open end of the dial cylinder 110. Also, the lower open end of the dial cylinder 110 is fitted with a stopper means for securing the cutter cover 120 to the periphery of the holder shaft. so as to be movable vertically. In addition, a pair of rollers 140 are rotatably supported on the right and left parts of the lower end of the cutter bar 120.  Also, the plotter has a temporary fastening means 150 for temporarily fixing the dial cylinder 110 to the cutter shaft 50 and a fastening means for fixing the dial cylinder 110 to a plotter body.
Patent JP-S6227275-A (JP)
Inventor: IAN JIEFURII KAASHIYOO
IPC: G03G15/00
Filed: 1986-06-24
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-S635060-A (JP)
Inventor: CHIRARANIYAN POTSUDAA
IPC: C07C209/00
Filed: 1987-06-16
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-S5851249-A (JP)
Title: Internal-combustion engine
Inventor: ASANO AKIRA
IPC: F02B75/02
Filed: 1981-09-19
Abstract: PURPOSE:To facilitate attaching and detaching of a head cover by a method wherein the head cover, accommodating a valve moving mechanism therein, is constituted by an annular member to be put detachably on the upper surface of a cylinder head and a dish-like member detachably put on the upper surface of the annular member. CONSTITUTION:The V-type four cylinders internal-combustion engine is consisting of each cylinders 5 arranged in a V-shape in the fore and aft direction of a vehicle, while the valve moving mechanism M is accommodated in a mechanism chamber R formed in the cylinder head 6, common to each cylinders at the aft cylinders 52 as well as the head cover 7 connected to the upper surfaces thereof. In this case, the head cover 7 is constituted by the annular member 71 detachably put on the upper surface of the cylinder head 6 through a packing 181 of rubber and the shallow dish-like member 72 detachably put on the upper surface of the annular member 71 through the packing 182 of rubber, so as to be a two split manner. The dish-like member 72 is attached floatingly by screwing tightening bolts 25 to cam shaft holders 91, 92 through a mount rubber 24.