baber/WOPTO huggingface dataset:
Patent JP-H07332795-A (JP)
Title: Multiroom type air-conditioning system
Inventor: SAKAI HIROAKI
IPC: F25B29/00
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a multiroom type air-conditioning system wherein a dehumidifying operation is effected without lowering an indoor air temperature at the time when the dehumidifying operation is executed at a low outdoor air temperature. CONSTITUTION:Inside an outdoor unit 101, motor operated expansion valves 106a and 106b are provided between liquid pipings 110a and 110b and an outdoor heat exchanger 103 respectively. Inside indoor units 107a and 107b, first indoor heat exchangers 2a and 2b and second indoor heat exchangers 3a and 3b are provided respectively and pressure reducing mechanisms 4a and 4b and indoor solenoid operated valves 8a and 8b are provided in parallel between the first indoor heat exchangers 2a and 2b and the second indoor heat exchangers 3a and 3b respectively. By making the first indoor heat exchangers 2a and 2b function as condensers at the time of a dehumidifying operation, execution of the dehumidifying operation not lowering an indoor air temperature is enabled.
Patent JP-S62277795-A (JP)
Inventor: FUKUTOMI NAOKI
IPC: H05K3/46
Filed: 1986-05-27
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-S63286237-A (JP)
Title: Forging method for hollow pipe
Inventor: WATANABE KAZUO
IPC: B21K21/00
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a thin pipe with high efficiency in a small size by heating a billet in the state of covering it by a heat retaining material or executing a hot forging with fitting a heat retaining cover after covering the heat retaining material immediately after the extraction during the heating of the billet or after completion of the heating. CONSTITUTION:The hollow billet 4 covered by a heat retaining material 5 inserts the mandrel 1 whose end part is held by a manipulator 7 into a hollow part. The rotation in the peripheral direction is then given together with the heat retaining material and the forging is executed by a forging tool 6. The heat retaining material is crushed by forging and one part checks the heat transfer between a die and material by being interposed between the die and material. The temp. fall of the blank in a forging state is thus constrained well to obtain a seamless pipe from the material having low deformation function like a high alloy steel.
Patent JP-S61705-A (JP)
Title: Posture angle detector
Inventor: TAJIME TOORU
IPC: G02B5/122
Filed: 1984-06-13
Abstract: PURPOSE:To enable easy detection of a posture angle, by irradiating nearly parallel beam of light of uniform distribution of intensity into 4 diffusing boards and detecting a difference of intensities of reflected beams from No.1 and No.2 diffusing board and a difference of intensities of reflected beams from No.3 and No.4. CONSTITUTION:Corner reflectors 6a, 6b, 6c and 6d are irradiated by a laser beam 9 parallel to the optical axis of a sensor 4 and of uniform distribution of intensity. When axes 7a, 7b of the corner reflectors 6a, 6b are assumed to be set as shown, intensities of the reflected beams from the corner reflector 6a, 6b change as shown by curves 10a and 10b. Consequently, separation and detection of the reflected beams from the corner reflectors 6a, 6b by image processing and subsequent calculation of the difference, a difference of intensities of the reflected beams with respect to an angle delta can be obtained. Further, the intensity difference of the reflected beams by the corner reflectors 6c, 6d and a relation between angles of the optical axis 5 in an imaginary surface 8b and an indicating axis 3 can also be determined. From these relations a posture angle of an article 1 can easily be detected.
Patent JP-S5911409-A (JP)
Title: Unmanned traveling truck
Inventor: ITOU KATSUMI
IPC: G05D1/02
Filed: 1982-07-13
Abstract: PURPOSE:To ensure a teaching play-back control with use of a memory of small capacity, by teaching a truck for the outer circumference of an entire working area and forming automatically a traveling course covering the inside of the working area to perform a steering control. CONSTITUTION:A lawn mower is hanged at the intermediate part between front and rear wheels of a truck. A direction sensor 5 which detects the traveling direction and a distance sensor 6 which detects continuously the distance traveled are set at front and rear parts of the truck. The grass is cut previously at the outer circumference 18 of an estimated range 17 by width (d), and the direction information theta detected by the sensor 5 is sampled for teaching for each prescribed traveled distance l0 detected by the sensor 6 and on the basis of a start point ST. An arithmetic part 15 of a controller 11 calculates traveling course distances l0-ln for each course on the basis of the sampled information theta, the distance l0 and the working width (d) of a traveling course. The calculated distances are stored in a memory 16. Thus, it is possible to give satisfactory teaching play-back control to the mower. This enables an unmanned traveling of a truck.
Patent JP-S61151-A (JP)
Inventor: YAMAZAKI KIYOSHI
IPC: B65D25/20
Filed: 1984-06-13
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-H07325856-A (JP)
Title: Catalog preparation device
Inventor: HOSOYA MASANORI
IPC: G06F17/24
Filed: 1994-06-02
Abstract: PURPOSE:To save the handling time of the price changing operation of merchandise by retrieving a single item identification number inside merchandise spec data stored inside a storage device and automatically rewriting the carried data of a single item corresponding to the identification number. CONSTITUTION:The merchandise spec data stored in a merchandise spec data storage means 19 are constituted of the page number/allocation position of the merchandise, an order number, the item identification number and a unit price, etc., for instance and provided respectively for the merchandise for handling the single item and the merchandise for handling a set item composed of the plural single items. Corresponding to the single item identification number of the single item and the change contents relating to the unit price inputted by an input device 17, the single item identification number stored in the storage means 19 of the storage device 18 is retrieved and the unit price of the single item indicated by the number is automatically rewritten. Thus, the handling time of the changing operations of the prices of the single item merchandise and set merchandise, etc., is not consumed like before and the operation is efficiently performed.
Patent JP-H10299515-A (JP)
Title: Seal structure for exhaust brake device
Inventor: YAMADA MASAHITO
IPC: F02D9/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce a sliding contact resistance so as to improve durability by fixing and arranged a seal member which is brought into sliding contact with an outer peripheral surface of a piston rod or a rotary shaft on a bulk head, in shape of a disk made of shape memory resin material formed as a lip wall in which at least a sliding contact surface side is erected. SOLUTION: A disk shaped seal member 6 which is brought into sliding contact with an outer peripheral surface of a piston rod 5 is arranged, and is made of shape memory resin material such as ethylene fluoride formed in such a way that aromatic polyester resin is dispersed. The seal material having a flat shape in a normal temperature is formed by erecting at least its sliding contact surface side in a hot condition so as to form a lip wall 6', and the seal member 6 is fixed and arranged on a bulk head 3'. As a result, it is possible to improve seal performance on the sliding contact surface repeated for a long period by the characteristic of the shape memory resin material for forming the seal member 6 and the lip wall 6', and it is also possible to effectively hold a good following performance of abrasion and hardening at all times.  Simultaneously, a seal function having a few sliding contact resistance and a good durability is exhibited.
Patent JP-S612333-A (JP)
Title: Inspection device
Inventor: WADA EIJI
IPC: G01R1/073
Filed: 1984-06-15
Abstract: PURPOSE:To make probes move rapidly by a method wherein a contact mechanism between a test head and probes is composed of a sleeve surface provided on one side and sleeve bodies provided with a revolving body at the end thereof. CONSTITUTION:A sleeve surface 3 electrically connected to an inspecting circuit in a test head 1 is provided on a performance board 2 attached to the bottom of test head 1 while a probe supporting substrate 5 provided with probes 4 is movably supported on the bottom of head 1. The supporting substrate 5 is provided with sleeve bodies 7 opposing to each probe 4 coming into contact with the sleeve surface 3. The sleeve bodies 7 with contact 10 internally inserted into a cylinder 8 energized upward by a spring 9 come into contact with the sleeve surface 3 through the intermediary of a revolving body 11 contained in a concave part 10a at the end of contact 10. Through these procedures, any load in case of movement may be reduced to make the probes move rapidly.
Patent JP-H01296074-A (JP)
Title: Control of separator for very cold liquefied gas
Inventor: TASAKA YASUO
IPC: F25J3/04
Filed: 1988-05-20
Abstract: PURPOSE:To eliminate a delay in the response of a control system and make it easy to change the setting for the quantity of product liquid by adding to a primary buffer the quantity corresponding to the quantity of change at the time when a set value of the quantity of the product liquid is made and outputting gradually the quantity in the primary buffer for controlling the load of an expansion turbine. CONSTITUTION:An adder 15 for feed-forward is provided at an intermediate point in the signal from a liquid level adjustor 13 to a valve 4 at the inlet of an expansion turbine to carry out the calculation of the amount (MV) of feed-forward for the change of a set value from a flow rate control system and output the output value from the liquid level adjustor 13 with MV added. The product of the amount of change in the setting and a coefficient is added to the amount (FFB) of buffer of the feed-forward and it is outputted gradually until FFB becomes zero which was once stored. With this arrangement the feed-forward receives only the necessary amount and no sudden variation is affected to the expansion turbine.
Patent JP-H02300603-A (JP)
Title: Measuring instrument
Inventor: OKUYAMA TAKASHI
IPC: G01B11/04
Filed: 1989-05-16
Abstract: PURPOSE:To simplify the constitution and to reduce the cost by arranging a fluorescent optical fiber at a specific distance from a light source so that light which is emitted by a light source and not cut off by a body to be detected is made incident. CONSTITUTION:The light radiated from the light source 1 is radiated to the fluorescent optical fiber 2. When the body 5 to be detected is not present between the light source 1 and optical fiber, almost all of the light radated from the light source to the optical fiber 2 is made incident on the optical fiber 2. When there is the body 5 to be detected between the both, at least part of the light is cut off by the body 5 to be detected and not made to enter the optical fiber 2. The light which enters the optical fiber 2 passes through the member 12 and is made incident on a member 22. The member 22 contains a fluorescent material, so this incident light is absorbed by the fluorescent material, which luminesces. The refractive index of the member 22 is larger than that of the member 21, so the fluorescent light emitted by the member 22 is reflected by the inside surface of the member 21, transmitted to the right and left end surfaces, and detected by a photodetecting element 3.
Patent JP-S62277597-A (JP)
Inventor: UEDA KIYOSHI
IPC: G01T3/00
Filed: 1986-05-27
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-S6013835-A (JP)
Title: Thermoplastic resin composition
Inventor: KAKIMOTO OSAMU
IPC: C08L7/00
Filed: 1983-07-04
Abstract: PURPOSE:To prevent the generation of silver streak of a thermoplastic resin composition in high-temperature molding, without lowering the heat resistance and impact strength of the molded article, by mixing a specific fine gamma-alumina powder to a styrene-based thermoplastic resin. CONSTITUTION:100pts.wt. of a styrene-based thermoplastic resin is compounded with 0.5-3pts.wt., preferably 1.5-2pts.wt. of fine gamma-alumina powder having an average particle diameter of <=mu, and further with 0.1-0.5pts.wt. of a high-boiling plasticizer having a boiling point of >=300 deg.C, preferably butyl benzyl phthalate.
Patent JP-H07308063-A (JP)
Title: Resonance type switching power supply
Inventor: HOSOYA YUTAKA
IPC: G05F1/32
Filed: 1994-05-11
Abstract: PURPOSE:To reduce a current during starting for resonance type switching power supply using a magamp. CONSTITUTION:A series circuit of a first transistor Q1, first and second primary windings N11a and N11b of a magamp and a second transistor Q2 is connected between one end and other end of a DC power supply 1. A capacitor C1 for resonance is connected in series to a primary winding N1 of an output transformer T2. First and second secondary windings N21 and N22 of the magamp T1 are connected to the bases of the first and second transistor Q1 and Q2. A current of a control winding Nc of a Magamp T1 is set to below the saturated level of the magamp T1. A winding N2c for soft start is provided for the output transformer, to which a rectifying and smoothening circuit 14 is connected, and its output lines 15 and 16 are connected to a control winding Nc through a capacitor C8 for soft start.
Patent JP-S5823466-A (JP)
Title: Lead pin for integrated circuit device
Inventor: TAKARASAWA KATSUYUKI
IPC: H01L21/48
Filed: 1981-08-04
Abstract: PURPOSE:To remove oxygen in silver solder, to prevent the generation of a void and to ensure solder by joining the silver solder to one end section of the lead pin in melted form. CONSTITUTION:A graphite board 7 with through-holes 6 is stacked onto a graphite board 5, the silver solder 2 consisting of a 72% silver-28% copper alloy and the lead pins 1 composed of an iron-nickel alloy are entered into the through-holes 6, the silver 2 is melted in an oven having a reducing atmosphere, the lead pins 1 and the silver solder 2 are joined and the lead pins 1' are formed.
Patent JP-H06309400-A (JP)
Title: Circuit diagram verifying device
Inventor: KINOSHITA JUNHEI
IPC: G06F17/50
Filed: 1993-04-27
Abstract: PURPOSE:To provide a circuit diagram verifying device in which the manufacture of malfunction occurring IC(integrated circuit) can be preliminarily prevented. CONSTITUTION:A net list extracting device 3 for simulation extracts a net list for simulation from input circuit diagram data, and a capacity information extracting device 5 and a circuit simulation device 7 respectively execute both the extraction of capacity information and simulation by using the net list for simulation. A capacity polarity discriminating device 9 discriminates an erroneous capacity polarity on the circuit diagram data from each executed result, and an automatic circuit diagram correcting device 10 automatically corrects the input circuit diagram data when the erroneous capacity polarity is present.
Patent JP-S5823459-A (JP)
Title: Plastic molded type semiconductor device
Inventor: MIZOBE SUSUMU
IPC: H01L23/28
Filed: 1981-08-03
Abstract: PURPOSE:To inhibit the disconnection of a wire in plastic for molding by forming a projecting section extending to a section along the wire to a die pad section and reducing the quantity of the thermal expansion deformation, the apparent thermal expansion coefficient, of the section of interest of the plastic for molding by the interaction of the projecting section and the plastic for molding in the vicinity of the projecting section. CONSTITUTION:7a is the projecting sections, which extend from the die pad section 2 to the side where the wires 5a are connected to the electrode (not shown) of a chip 1 fitted to the die pad section 2 of the die pad section and are formed so as to reach sections among mutual external lead streaked bands 4a, and 7b is similarly the projecting sections shaped at the wire 5b side of the die pad section 2. The quantity of the thermal expansion deformation, the apparent thermal expansion coefficient, of said section of the plastic 6 for molding can be reduced by the interaction of the plastic 6 for molding of sections among the die pad section 2 and the external leads 4a, 4b and the projecting sections 7a, 7b.
Patent JP-S62279236-A (JP)
Title: Actuator for controlling internal combustion engine
Inventor: SUZUKI HIDETOSHI
IPC: F02D1/08
Filed: 1986-05-29
Abstract: PURPOSE:To reduce the power consumption by providing an electromagnet for attracting the rack of a fuel injection pump and transmitting the centrifugal force in the opposite direction for resisting against the attraction force of the electromagnet. CONSTITUTION:A movable chip 20 is coupled to a rack 2 of a fuel injection pump 1 and arranged in an electromagnet 13. A governor weight 34 is fixed to a cam shaft 3 and the centrifugal force produced by the governor weight 34 is transmitted through a lever 38 to the rack 2 in the direction for resisting against the attraction force of the electromagnet 13. Since the centrifugal force is zero at the start, the movable chip 20 can be moved by supplying a slight current to the coil of the electromagnet 13. Consequently, the power consumption can be reduced.
Patent JP-S5548678-A (JP)
Title: Automatic time correction device
Inventor: KUBO YASUO
IPC: G04G5/00
Filed: 1978-10-03
Abstract: PURPOSE:To ensure an automatic time correction by having a comparison between the reference time signal detected from the ''117'' time signal service signal and the time signal given from the watch to indicate the time and then using the gain or loss signal according to the error time. CONSTITUTION:The time serivce signal obtained from the public telephone circuit is set to the level within the fixed range via level adjustment circuit 2 in order to detect second tone (a), forecast tone (b) and time signal tone (c) each. Based on the logic product of these detection tones, reference time detection circuit 6 detects the reference time signals every 30 seconds. Compared time detection circuit 7 supplies the time signal sent from counter 13 of the watch to detect the compared time signals every 00 second and 30 seconds. These detection signals are applied to error detection circuit 8 for comparison to decide the gain or loss of the watch, and the gain or loss signal is delivered from addition/subtraction counter circuit 9 in accordance with the error time. With this gain or loss signal the counting speed of counter 13 is controlled continuously to perform the continuous correction for the time.
Patent JP-S62281307-A (JP)
Title: Nd-fe-b plastic magnet and its manufacture
Inventor: FURUYA TAKASHI
IPC: H01F1/08
Filed: 1986-05-29
Abstract: PURPOSE:To obtain specified magnetic characteristics, by mixing plastic so as to disperse into alloy powder in a state free from distortion wherein grain distortion generated at the time of mechanical graining of Nd-Fe-B alloy ingot is eliminated. CONSTITUTION:After Nd-Fe-B alloy ingot is subjected to a solid solution treatment in a temperature range of 1000-1150 deg.C, it is grained into pieces by a vibratory ball mill and the like, subjected to a pressure molding, and annealed. The annealing is desirable to be done in an atmosphere of reaction gas. Plastic like epoxy resin is impregnated in a compact in a vacuum, which is subjected to a hardening treatment. The compact is hardened to have the following magnetic characteristics; Br>=4000G, iHc>=5000Oe and (B.H)max>=40MGOe.
Patent JP-S5822419-A (JP)
Title: Controlling method for rotational frequency of feed water pump motor for water pipe boiler
Inventor: NAKAHARA YOSHIKI
IPC: G05D16/00
Filed: 1981-08-03
Abstract: PURPOSE:To reduce power consumption by controlling the rotational frequency of a motor for a feed water pump so that the deviation between a greater value between hydraulic pressure values of a feed water and an injection waterway intake, and the discharge-side hydraulic pressure value of the feed water pump is eliminated. CONSTITUTION:A temperature detector 15 transduces the exit temperature of a secondary superheater 14 into a temperature feedback signal to control a water injection regulating valve 9 by a control part 16. A feed water regulating valve 6, on the other hand, is controlled by the element which consists of the detection signal (h) of a flow rate detector 17 equipped at the exit of the superheater 14, the detection signal 1 of a drum water level detector 18, and the detection signal (a) of a flow rate detector 4. Then, the rotational frequency of the motor 11 of a feed water pump 1 is controlled so that the discharge hydraulic pressure value of the feed water pump required for feed water control and water injection control is minimized invariably.
Patent JP-S5645793-A (JP)
Title: Purification of mortar polluted water
Inventor: YAMAZAKI SEIICHI
IPC: C02F1/52
Filed: 1979-09-20
Abstract: PURPOSE: To fasten the precipitation speed by a method wherein a large amount of clay (seed clay) particles is thrown into a water tank intentionally to raise the clay density and to increase the contact opportunity of particles as well as clay particles are mutually adsorbed and bound by stirring to form large particles.  
     CONSTITUTION: From a mortar polluted water generated by washing tools used in constructing a furnace, a sand component is removed by a sand collecting bucket and, thereafter, the polluted water is introduced in a tank and a clay prepared separately is mixed thereinto and stirred so as to precipitate and settle clay particles by flocculating them mutually. The seed clay to be added may be pref. formed  by preliminarily precipitating a clay in an aqueous solution thereof by using a  flocculating agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5826637-A (JP)
Title: Hydraulic stepless speed change gear
Inventor: MATSUDA YOSHIMASA
IPC: B60K20/02
Filed: 1981-08-06
Abstract: PURPOSE:To prevent a hydraulic system from being overloaded by placing a hydraulic cylinder inside a rod between a control lever and a swash lever and actuating the cylinder according to oil pressure in a pump/motor system. CONSTITUTION:A pump 17 is driven by an input shaft 13 and a rod 32 is connected to a swash plate thereof so as to control the quantity of oil. A hydraulic cylinder 29 is connected to the rod 32 to propagate the motion of a control lever 25. An oil pressure in pipes 19 and 20 of a circuit which comprises a pump 17 and a motor 18 is transmitted to the hydraulic cylinder 29. If an output shaft 14 is overloaded, the swash plate of the pump is automatically forced to the original position.
Patent JP-H10312175-A (JP)
Title: Liquid crystal display device and liquid crystal drive semiconductor device
Inventor: ARAI TORU
IPC: G02F1/133
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a liquid crystal drive semiconductor device reducing power consumption and a cost by reducing memory capacity storing the image data. SOLUTION: This liquid crystal display device is provided with an active matrix type display matrix substrate 1 and a drive circuit 2a, and the drive circuit 2a is provided with a controller 12a and plural signal line drive ICs 11a. Switching elements 7, 31 interlocked with each other and switch controlled are provided respectively on the display matrix substrate 1 and the signal line drive ICs 11a. The required pixel data among the digital pixel data from the outside are selected by the switching element 31 through a high speed memory 13 and a low speed memory 14 in the signal line drive IC 11a to be converted to an analog voltage by a D/A converter 15. This analog voltage is supplied to signal lines 4 of answering pixels through the switching elements 7 in the display matrix substrate 1.