baber/WOPTO huggingface dataset:
Patent JP-H06235384-A (JP)
Title: Vane type fluid machinery
Inventor: OTANI IWAO
IPC: F04C18/344
Filed: 1993-03-11
Abstract: PURPOSE:To obtain the vane type fluid machinery which has such simple constitution that a sealing piece in contact with the side wall of a casing is installed on each vane and the sealing piece is pressed against the side wall of the casing by a integral spring body. CONSTITUTION:Cantilever springs 25 and 26 as urging means are installed integrally with the sealing pieces 23 and 24, and when the sealing piece 23 contacts a side wall 8 or the sealing piece 24 contacts a side wall 9, urging is performed by the cantilever springs 25 and 26.
Patent JP-S52134302-A (JP)
Title: Data character reconstitution unit
Inventor: INOUE NORIO
IPC: H04L29/02
Filed: 1976-05-04
Abstract: PURPOSE: To enable the simple unit which reconstitutes the reception character different in processing unit, number into the character of processing unit number, by providing the first and second shift register and temporary memory circuit, in the data character reconstituting unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62272120-A (JP)
Title: Price calculating weigher
Inventor: LEYDE JUSTUS MANFRED
IPC: G01G19/414
Filed: 1987-03-05
Abstract: 1. Price-calculating scales capable of storing article-related turnover information and supplying the same when the respective article is called up, having a memory for storing basic prices for articles to be sold, a function key panel with keys for controlling the weighing function, a further key panel including a first and a second group of keys with keys for calling up memory locations in the memory which contain the basic prices and a computing means which calculates from the basic price called up by means of the key panel and the weight of the article the price thereof, characterized in that the memory (28) for each key of the first key group (36) includes a memory location (PA-PH) addressable by actuating the respective key for storing information on in each case one category of associated articles and a memory area (FA-FH) which comprises a plurality of memory locations (PA1-PA20, PB1-PB20, ... PH1-PH20), that each memory location (FA-FH) for each key of the second key group (38) includes a memory location (PA1-PA20, PB1-PB20, ... PH1-PH20) for storing a basic price and information on the article belonging to said basic price, a memory location (PA1-PA20, PB1-PB20, ... PH1-PH20) in a memory area (FA-FH) selected by actuating a key of the first key groupe (36) being addressable by actuating a key of the second key group (38), and that each memory location (PA-PH) allocated to the keys of the first key group (34) includes a plurality of sections (PA(a)-PA(d), PB(a)-PB(d), ...  PH(a)-PH(d)) for storing the name and turnover information on the articles belonging to the category. catégorie.
Patent JP-H027985-A (JP)
Title: Pin ball game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1989-03-02
Abstract: PURPOSE:To pay out prize balls collectively and contrive the number of the best prize balls not to be extremely increased by completing a special mode game with a controlling means, at a time point when a specific condition setting frequency stored in a storing means comes to a specified number. CONSTITUTION:A fluctuation prize winning device driven when a specified condition is set in the state of a special mode game formed by an auxiliary game device, and for enabling a temporarily new prize winning area to be opened, is set. Besides, in a state retaining means F1, according to a specific game result in the auxiliary game device, a set state and a reset state are contrived to be alternately,found. Besides, in detecting means D1-D3, the setting of a specific condition under the special mode game for the means F1 set in the set state is detected. Besides, in a storing meads 64, the frequency of setting the specific condition with the detecting means is stored. Then, by a controlling means 24, the special mode game is contrived to be completed at a time point when the specific condition setting frequency stored in the storing means 64 at least comes to a specified number.
Patent JP-S60195505-A (JP)
Title: Welding and connecting method of single mode fiber
Inventor: YAMADA TAKESHI
IPC: G02B6/255
Filed: 1984-03-17
Abstract: PURPOSE:To reduce a bend of a core after an optical fiber has been welded and connected, and to execute a connection at a low loss by measuring a shift of the center of the optical fiber, and varying one or both of a time of an electric discharge or an electric power in accordance with a size of the shift. CONSTITUTION:For instance, a TV camera is installed to a microscope 22, data of scanning lines 32, 34 are processed by a computer, and shifts d1, d2 between the centers in fiber images 10x, 10y, and a shift (a) which has synthesized them, namely, (d1<2>+d2<2>)<1/2> are derived. For instance, when a current is kept constant as 17mA, and the shift (a) is 1mum at the maximum, the discharge time is set to one second, and when the shift (a) is >=4mum, said time is kept constant as 0.5sec. Also, during that time, the time is varied in accordance with the shift (a). In this way, while the shift (a) is between 1mum and 4mum, a bend of a core after welding and connection becomes almost the same extent.
Patent JP-H02271002-A (JP)
Title: Optimizing method of thermo-dynamic capacity of steam turbine
Inventor: JIYOSEFU DEIBITSUZU
IPC: F01D5/14
Filed: 1990-03-01
Abstract: PURPOSE: To improve the efficiency of a steam turbine with no dimensional change of the last row of blades within its low-pressure turbine part by adjusting the blade angular orientation to set their gauging to an optimum value in relation to the internal pressure of a condenser. CONSTITUTION: A double-flow steam turbine 8 is constructed such that a flow of steam S passes through a plurality of rotor blades 10 and stator blades 12 and streams out from hoods 14. The exhaust steam is cooled down into water in a condenser 16 and is returned to a boiler that converts it into steam again. The orientation angle of the rotor blades 10 and the orientation angle of the stator blades 12 on the upstream side of the last rotor-blade row are changed to set their gauging changed accordingly. This adjusts the blade gauging to an optimum value in relation to the exhaust pressure and compensates for the design differences between the hoods 14. Matching the flow area between the last-stage blades with the internal pressure of the condenser 16 in this way optimizes the thermodynamic performance of the steam turbine 8 without any change in dimension and shape of the blades.
Patent JP-2000250326-A (JP)
Title: Image forming device
Inventor: KOYAMA HARUO
IPC: G03G15/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent soil of the back of a sheet during transfer by a simple structure, further, to prolong the life of a transfer belt, and to restrict maintenance frequency and cost, by providing reverse-transfer time when a voltage which is the same in polarity as electrified toner is applied to a nip during a period of the drive of the transfer belt, except the period of the passage of a recording sheet through the nip. SOLUTION: Between start (point of time B) and stop (point of time C) and after the elapse of time to after B, a remote signal is applied to a transfer changeover switch which changes over switches 151 and 161, existing in a transfer power source device 14, at the same time, and conditions are thereby changed over. Consequently, a bias opposite in polarity to a transfer process, which has been applied to the drive roller of a belt, is applied to a transfer roller 9 for only the length of time corresponding to a specific number of times that the belt turns. As a result, onto toner on the transfer belt 6 great repulsion due to an electric field having the same polarity as it acts, and the toner moves onto a photoreceptor 1 from the surface of the belt 6 and is recovered into a cleaning part 5 by the turn of the photoreceptor 1.
Patent JP-H09246331-A (JP)
Title: Manufacture of semiconductor device and wire pattern film using it
Inventor: TAKEUCHI YUKIHARU
IPC: H01L21/60
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the disconnection of a lead after bonding by concave-convex engaging the end face of a bonding tool with the contact surface of the lead in contact with the tool, bonding them, thereby effectively bonding to an electrode terminal with excellent retentivity of the lead. SOLUTION: A bonding tool 22 bonds the lead 6 of a wire pattern film 12 to the electrode terminal 8 of a semiconductor chip 10. The tool 22 protrudes down at the end of the lead 6 to bond. An engaging protrusion 30 is provided on the surface of the lead 6 in contact with the end face of the tool 22. The recess 22a engaged with the protrusion 30 is provided at the end face of the tool 22. The tool 22 bonds while concave-convex engaging the recess 22a with the protrusion 30. Thus, the lead 6 is accurately aligned with the electronic terminal 8 of the chip 10, and can be bonded.
Patent JP-H04285345-A (JP)
Title: Gear type transmission
Inventor: KUWABARA WATARU
IPC: F16H61/00
Filed: 1991-03-15
Abstract: PURPOSE:To improve transmission operability by connecting a shaft rotating means to a shaft member which variably transmits an engine speed while assisting transmission operation, and thereby controlling rotational speed of the shaft member. CONSTITUTION:In a transmission case 20, a main driving shaft 1 as an input shaft, an output shaft 2 and a counter shaft 3 which are shaft members are arranged. Synchronizing devices 14 to 16 are arranged between a main driving gear 4 and a gear 5 and gears 6 to 8, respectively, on the output shaft 2. A motor 17 serving as a shaft rotating means is connected to one end of the counter shaft 3. The motor 17 is driven and controlled by means of a CPU, not shown, according to operation conditions of an engine. When a gear type transmission is operated, the transmission operation is assisted by a rotary force of the motor 17. Transmission operability is thus improved.
Patent JP-H03253972-A (JP)
Title: Simulation engine
Inventor: KAWAGUCHI HITOSHI
IPC: G06F17/50
Filed: 1990-03-05
Abstract: PURPOSE:To perform high-speed simulation by continuously repeating the arithmetic processing for one block the number of steps to execute each process of access of block classification information and access of connection information only once at the first time. CONSTITUTION:Block classification information from a scheduler memory 2 and input values corresponding to steps continuous in the time direction from an input memory 3 are inputted to an arithmetic part 4, and this part 4 performs the operation to output the result to a signal line 16. The output value of the operation result on this signal line 16 is stored in a position of an output memory 5 designated by the address on a signal line 23 generated and outputted from a counter 7, and this operation is repeated the number of steps. The output value stored in the output memory 5 is sent to the outside through a signal line 19. Since the arithmetic processing is continuously repeated the number of steps with respect to one block, it is sufficient if each process of access of block information and access of connection information is performed only once at the first time. Thus, the high-speed simulation processing is realized.
Patent JP-S60195467-A (JP)
Title: Method for deciding capacity and life of battery
Inventor: TANAKA AKIFUMI
IPC: H02J7/00
Filed: 1984-03-16
Abstract: PURPOSE:To execute the titled decision without inserting a dummy resistance in a deciding device by measuring a capacity and a life by executing charge and discharge by a mobile charging device and a load, comparing a difference of a charge voltage and a discharge voltage with a prescribed value, and deciding a state of the life. CONSTITUTION:When a changeover switch 9 is laid down to a discharge side D, a discharge voltage after about 30sec of a battery to be decided 18 is stored in a capacitor 4, appears in an output terminal 12 as a voltage VD, and in the same way, when the switch 9 is laid down to a charge side C, a charge voltage appears in an output terminal 13 as VC. If the voltage VD is larger than a prescribed voltage VO, a capacity deciding meter 15 indicates a normal value, a transistor 16 is turned on, and a life deciding meter 14 also indicates a normal value. Also, in case of VD<VO, the meter 15 indicates the decrease in capacity, also the transistor 16 is turned off, the voltage VC appears in the terminal 13, and a life state is decided by whether a difference to VD is large or small. In such a way, a device can be made small in size.
Patent JP-H09243254-A (JP)
Title: Garbage disposal apparatus
Inventor: NOMURA TSUNAHIRO
IPC: F26B11/14
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To automatically effectually reduce the volume and weight of garbage, and deodrize and discharge the same. SOLUTION: There are provided two drying chambers 8, 12 where stirring apparatuses having a common rotation shaft 6 are provided, a combustion apparatus, and a heat exchanger for heating drying air with combustion gas. A garbage treatment apparatus 1 is used which uses air containing odor components as combustion air for the combustion apparatus to heat, deodrize, and exhaust the air containing odorous components.  In order for the garbage to be prevented from being carried to the second drying chamber 12 during the drying treatment of the garbage, and the dried garbage to be discharged from the second drying chamber 12 by reversely rotating the rotary shaft 6, for example, after completion of the drying treatment, there is provided a stirring means 7 on the rotary shaft 6 of the first drying chamber 8 and a screw- shaped wing stirring/discharging means 11 of a specified structure is provided, on the rotary shaft 6 of the second drying chamber.
Patent JP-S61212482-A (JP)
Title: Production of welding shape steel
Inventor: KATO KAZUNORI
IPC: B23K11/08
Filed: 1985-03-15
Abstract: PURPOSE:To prevent the generation of camber and gathering by generating a recessed part by giving in advance the specified quantity of distortion within the specified range of a flange welding zone prior to the welding of a flange and web. CONSTITUTION:The upper and lower pair of rolling reduction rolls 2, 3 having guide rolls before and behind are arranged. A recess 4 is formed in advance by giving the distortion epsilon of 0.5-5% of the flange plate thickness t in the range of 4-20 times of the welding width on the flange weld zone prior to the welding of a flange F and web. In this case the recess 4 is formed in smooth circular arc shape corresponding to the shape of the rolling reduction roll 2. The convergency and weldability of the welding current of the flange F and web are increased accordingly and the generation of distortion is constrained and gathering can be prevented without reducing the working speed.
Patent JP-H02233175-A (JP)
Title: Coating apparatus
Inventor: MARUMOTO KENJI
IPC: H01L21/027
Filed: 1989-03-06
Abstract: PURPOSE:To reduce the irregularity of a film thickness at the time of rotary coating by a method wherein monochromatic light is allowed to be incident to the surface of an object to be coated and the intensity of the reflected light from said surface is monitored during rotary coating and the rotational speed of the object to be coated is controlled on the basis of the intensity of the reflected light. CONSTITUTION:An object 1 to be coated is irradiated with laser beam from a laser 10 and the intensity of the reflected light from said object 1 is detected by a light detector 11 and the output voltage of said detector 11 is inputted to a motor control part 6. In this case, since the output voltage V of the light detector cyclically varies corresponding to the reduction of a film thickness, the output voltage V and the film thickness (l) does not correspond in a ratio of 1 : 1 but said output voltage V corresponds to the film thickness (l) as a combination of V and the time differentiation value of V. Therefore, by observing V and the time differentiation value thereof in place of the measurement of the film thickness (l) itself, the rotation of a motor 5 is controlled. The time differentiation value of V is calculated by the timer built in the controller 6. That is, said value is calculated using the values of standard voltage V, measured voltage Vm, a standard voltage gradient and a measured voltage gradient at time (t).
Patent JP-H03253460-A (JP)
Title: Fixing device for door of train
Inventor: INAGE AKIO
IPC: H01F7/06
Filed: 1990-03-03
Abstract: PURPOSE:To obtain a door fixing device suitable for doors opened and closed by a linear motor by providing a permanent magnet to one of the doors and an electromagnet to the other, and causing the permanent magnet and the electromagnet to attract each other so as to keep the doors closed. CONSTITUTION:As doors 1A, 1B are being closed, a permanent magnet 4 and an electromagnet 5 come close to each other, and when the doors are completely closed the magnets 4 and 5 are made to abut on each other and an iron core 51 is attracted to the permanent magnet 4 because of the attractive force of the permanent magnet 4 without transmitting electricity to a solenoid. When the doors 1A, 1B are opened electricity is transmitted to the solenoid and thereby a repulsive force overcoming the attractive force and acting in the direction in which the permanent magnet 4 is apart from the electromagnet 5 is generated in the electromagnet 5. Next a linear motor 2 is operated and can smoothly open the doors 1A, 1B without receiving any resistance.
Patent JP-H10255732-A (JP)
Title: Sealed-type battery
Inventor: FUKUOKA SATORU
IPC: H01M10/0566
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a sealing body without occurrence of the corrosion of the airspace while enlarging the airspace of the contact section between a top board and a bottom board so as to make the infiltrated electrolyte movable. SOLUTION: A sealing body 10 is formed with a top board 11 and a bottom board 13 formed almost cap-shaped. The top board 11 is consited of a projecting section 11a bulging to the outside of the battery and a flat plate-like frange 11b, a vent hole 12 is provided on a side wall of the projecting section 11a. A first projecting section 11c projecting peripherally from the frange section 11b to the inside of the battery at the root section of the projecting section 11a of the frange section 13 is formed. At the symmetrical position to the center of the projecting section 11a near by the end section (outer peripheral section) of the frange 11b, the four second projecting sections 11d projecting to the inside of the battery from the frange 11b are formed. The bottom board 13 is provided with the opening (valve hole) 14 at the center of it.  These top board 11 and the bottom board 13 are caulked via a gasket 16.
Patent JP-H08247272-A (JP)
Title: Operation auxiliary device
Inventor: EMA HIROAKI
IPC: F16H61/28
Filed: 1995-03-13
Abstract: PURPOSE: To operate an electric motor smoothly without fegrading the operability by adapting the operational speed to an operational feeling of an operating means. CONSTITUTION: In an operation auxiliary device provided with a speed change operating part 14 interlocked through a mechanical interlocking mechanism with an operating lever 30 operated in the forward or reverse direction to be moved integrally therewith, an electric motor 33 for aiding the operation of the speed changing part 14 and a controller for controlling the operation of the electric motor 33 on the basis of the detecting information of the operating condition and direction of the operating lever 30, a strain amount sensor 47 for detecting an operating load base on the manual operation in the operating means 30 is provided.  The controller sets the operating speed of the electric motor such that the larger the maximum value of the operating load is, the higher the operating speed of the electric motor 33 is, while the lever operating condition is detected and while the operating condition is detected, the controller maintains the operating speed at the set one.
Patent JP-H08253388-A (JP)
Title: Lifting of silicon single crystal
Inventor: SUZUKI YOJI
IPC: C30B15/20
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a silicon single crystal ingot having high reliability and high quality by lifting a silicon single crystal ingot from a fused silicon by CZ method and subsequently subjecting the lifted silicon single crystal ingot to a specific reheating treatment, when the temperature of the ingot is lowered to a prescribed temperature. CONSTITUTION: A fused silicon 7 is held in a crucible 4 in an ingot-lifting device 12, and a silicon single crystal ingot 11 is lifted by Czochralski method. When cooled to a temperature T1 of 20-950 deg.C, the silicon single crystal ingot 11 is reheated to a temperature T2 of 700-1000 deg.C (T2 >T1 ) for 60min or shorter, held at the temperature T2 for 24hrs or shorter, and subsequently gradually cooled. When the silicon single crystal ingot is raised, processed into silicon wafers and then thermally treated, the change in the density of oxide deposits generated in the silicon wafers in dependence on the temperature of the thermal treatment can thereby be prevented. The change in the condition of the thermal treatment in the device process is thus not required for every silicon wafer.
Patent JP-H08250806-A (JP)
Title: Semiconductor light emitting element and its manufacture
Inventor: NOGUCHI ETSUO
IPC: H01S5/00
Filed: 1995-03-13
Abstract: PURPOSE: To improve the optical confinement of a semiconductor light emitting element and to flatten the element by successively growing a buried current constricting layer and forming a clad layer and electrode layer by using a selective mask as is after mass transport growth. CONSTITUTION: After an n-type InP buffer layer 2, an active layer 9, InGaAsP guide layers 10 and 11, a p-type clad layer 12, and an SiNx film 13 are successively formed on an n-type InP substrate 1, the layers 12, 9, and 10 and 11 are partially etched off by using the film 13 as a mask and the side faces of the active layer 9 are protected by coating the side faces of the layers from the buffer layer 2 to the clad layer 12 with InP layers. After the side faces of the layer 9 are protected, a p-type InP current block layer 14, an n-type InP current blocking layer 15, and a recombination layer 16 are formed by using the film 13 as a mask. Thereafter, the film 13 is removed and a p-type InP clad layer 17, a p-type InGaAs electrode layer 18, etc., are formed.
Patent JP-H05260673-A (JP)
Title: Charger circuit
IPC: H02J7/02
Filed: 1992-03-11
Abstract: PURPOSE:To decrease rated power of the first resistor for detecting a charge current and further to reduce output voltage of a power supply adapter, in a charger circuit for a cordless telephone. CONSTITUTION:A diode circuit 18 is connected in parallel to the first resistor R1. This diode circuit 18 is constituted of diodes D1, D2 connected to each other in series. Even when a charge current is increased, most of the current flows in the diode circuit 18 to hold a quantity almost fixed of the current flowing in the first resistor R1. Further, by a diode characteristic, voltage across both ends of the diode circuit 18, that is, across the first resistor R1 is held almost constant.