baber/WOPTO huggingface dataset:
Patent JP-2000045419-A (JP)
Title: Lightweight block
Inventor: UIGUNARAAJA SHIBAKUMARAN
IPC: E04B2/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize resources by mixing small pieces of crushed foam styrol wastes in mortar, then coagulating a mixture to form a lightweight block of the prescribed shape. SOLUTION: Small pieces of crushed foam styrol wastes are mixed in mortar, and a mixture is coagulated into a square shape to mold a lightweight block 1. The size of the small pieces of the crushed foam styrol wastes is made slightly small to be mixed with mortar, and a colorant is mixed in the white cement used for mortar. The mixing ratio between the small pieces of the crushed foam styrol wastes and the mortar is properly changed, and the ratio of foam styrol is increased to reduce the weight of the block 1. The block 1 is made lightweight, and the burden in the conveying work can be reduced.
Patent JP-H0870604-A (JP)
Title: High-speed rotary tiller
Inventor: NAKAGAWA OSAMU
IPC: A01B33/08
Filed: 1994-09-09
Abstract: PURPOSE: To provide a high-speed rotary tiller free from mechanical power loss, high in tilling speed, improved in operating efficiency, so designed that several cutting edges are arranged in parallel with one another in the front of a rotary tiller and situated within the rotational locus of a tilling tine near the ground surface. CONSTITUTION: This high-speed rotary tiller is so designed that several cutting edges 17 are vertically arranged in parallel with one another in the front of a rotary tiller and situated within the rotational locus A of a tilling tine 13 at least near the ground surface. It is preferable that the respective tips of the cutting edges 17 be situated above the lower end of the locus A when viewed sideways.
Patent JP-H0267260-A (JP)
Title: Optically active compound containing dicyano group
Inventor: OSAWA MASASHI
IPC: G02F1/13
Filed: 1988-09-01
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is 1-18C alkyl, alkoxyl or alkanoyloxy; X is H or F and when R<1> is alkyl, X=H; n is 0 or 1; R<2> is 2-10C alkyl; C* is asymmetric carbon atom of (R) configuration or (S) configura tion]. EXAMPLE:(R)-2,3-Dicyano-4-(1-methylheptyloxy)phenyl-4'-octyloxybipheny l-4-car- boxylate. USE:Useful as a liquid crystal device material or STN liquid crystal material. PREPARATION:2,3-Dicyanohydroquinone shown by formula II is reacted with o-tosylate of an optically active 1-alkanol shown by formula III in a base to give an optically active compound shown by formula IV. On the other hand, a compound shown by formula V is treated with thionyl chloride to give an acid chloride shown by formula VI, which is then reacted with the compound shown by formula IV in the presence of pyridine to give a compound shown by formula I.
Patent JP-S6196252-A (JP)
Title: Variable pitch diameter type sprocket
Inventor: SAKASEGAWA AKITO
IPC: F16H55/54
Filed: 1984-10-17
Abstract: PURPOSE:To provide a stepless speed change gear unit with no slip, by providing small gears each having an one-way clutch on the periphery of a pulley so that output power is taken off from a driven shaft disposed at the center of the pulley, and by enabling the radial position of each small gear to be changed. CONSTITUTION:Four radially movable small gears 8 each provided with an one way clutch are provided on the periphery of a pulley 1. A chain is meshed with the small gears so that it rotates the pulley as a whole, and therefore, output power may be take off from a driven shaft 2 provided at the center of the pulley 1. Meanwhile the small gears 8 are held in radial slits by means of bolts, and therefore, the radial positions of the small gears may be changed so that the pitch of the pulley may be also changed.
Patent JP-H0942838-A (JP)
Title: Dust removal device of pouring type grain dryer
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To mount a dust suction blower, that is to efficiently suck and remove dust that is produced in a storage compartment in a body of a pouring type grain dryer in a large amount when grain is poured from buckets of a bucket lift conveyer, on the body without a decline in workability caused by an outward projection of the blower in the four directions of the body. SOLUTION: A dust suction blower 5 of a pouring type grain dryer has such a constriction that a rotary impeller 5b is housed and pivoted in a casing 5a, a suction pipe 50 is provided at the axial part on one side of the casing 5a and a delivery pipe 51 is provided on the circumferential part of the casing 5a, and is mounted on the upside of a top wall 1c of a body 1 of the grain dryer. A dust suction pipe 7 to be connected to the suction pipe 50 is inserted into a storage compartment (a) in the body 1 through the top wall 1c of the body 1 and a dust suction mouth (d) at the lower end of the dust suction pipe 7 is arranged at a position in the upper part of the storage compartment (a) and in front of the vicinity of a receiving port 17.
Patent JP-H06131280-A (JP)
Title: Communication network for integrating responsibility for transmitting state message of first kind through bus
Inventor: JIYON AARU AJIYAASU
IPC: H04L12/417
Filed: 1991-01-28
Abstract: PURPOSE: To provide a controller for selecting a source for transmitting a state message to a node connected by a serial data bus. CONSTITUTION: The respective kinds of the state messages are supplied to the nodes and a state message source list is stored in an integrator node. It combines the kinds themselves of the state messages to the nodes allocated to the respective kinds of the state messages, sends the list to a network and then, decides the responsibility of the nodes for the kind of the respective state messages. The integrator node monitors the transmission of the state messages in the network, and when the state message is supplied by the node other than the one specified in the state message source list, a correcting action is performed. Priority for the specified kind of the state message 15 supplied to the respective nodes and the integrator nodes replaces the node allocated to the specified kind of the state message with the node provided with higher priority.
Patent JP-S59107556-A (JP)
Title: Electrostatic capacity element
Inventor: HIGUCHI HISAYUKI
IPC: H01L27/04
Filed: 1982-12-13
Abstract: PURPOSE:To obtain a smaller-sized element with larger capacity value by a method wherein the oxide film of a metal with high melting point and wiring material (other electrode films) are superposed on the electrode film of the metal and the side surface of the metal with high melting point is also covered with the oxide film thereof. CONSTITUTION:An epitaxial layer 3 on a P type Si substrate 1 having an N- layer 2 is isolated by an oxide film 4 and a Ta film 13 is coated at a Schottky diode region 10 and a capacity electrode part 11 through a silicide 12. The Ta film 13 is left as it is in the O2 plasma for forming a TaO film 14, an Al electrode 15 is coated and openings are selectively formed. Then, a sputter etching is performed using Ar gas in order to remove the TaO film 14 and an Al 16 is coated. After a photo etching was performed on the Al 16, the Ta film 13 is performed a dry etching by using the Al 16 as the mask. The Ta film 13 is left as it is in the plasma for forming a TaO 17 on the side surface thereof as well and, after that, the TaO 17 is covered with an SiO2 film 18. According to this structure, an electrostatic capacity element having enough capacity value and withstande voltage to use for LSI can be formed by self-alignment in a smaller size.
Patent JP-S6277253-A (JP)
Title: Cornering lamp system for vehicle
Inventor: SHIBATA HIROMI
IPC: B60Q1/12
Filed: 1985-09-30
Abstract: PURPOSE:To prevent a lamp from giving a daze to a facing car and secure safety during the travel at night by making the illumination direction variable only while a high-beam lamp is turned on and constituting the lamp to direct the front and be stopped while a low-beam lamp is turned on and the lamp is turned off. CONSTITUTION:The level condition of the pulse signal sent from output terminals 17, 18 of a photosensor 1 in response to the handle steering angle is processed by an AND gate 26 or 27. Next, it is converted into a count value of the increase/decrease of the illumination direction change by an UP/DOWN counter 28 to select the output terminal of a decoder/driver 29, and a DC motor 39 is rotated in the positive or reverse direction to change the illumination direction of a lamp. Then, when a lighting switch is opened to turn the lamp off or a dimmer switch is connected to 51 side to turn a low-beam lamp on, one side level of the signal input to a GATE 30 is made zero. Thereby, the illumination direction of the lamp is shifted to the front and stopped this time. As a result, a daze to a facing car can be prevented.
Patent JP-H1149188-A (JP)
Title: Tomato packaging bag
Inventor: ENDO KENJI
IPC: B65D33/01
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To suppress movement of tomatoes with their own weights due to softening to enable freshness of the tomatoes to be kept by using a plastic film constituting a packaging bag wherein oxygen permeability at a specific temperature is within a specific range and an average hole diameter and the number of holes are within specific ranges. SOLUTION: A plastic film constituting the packaging bag has an average hole diameter in a range of approximately 100 to 150 μm for adjusting a low- oxygen and high carbon dioxide gas atmosphere and adjusting transpiration of moisture or the like and has fine holes with the number of the holes in a range of 5.4×10<-3> to 1.2×10<-2> /cm<2> wherein oxygen permeability is in a range of 12,000 to 27,000 cc/m<2> .24 hrs.atm at 23 deg.C. Especially a polyethylene terephthalate film or the like is preferable as the plastic film. A method for forming the fine holes on the plastic film is preferably radiation of pulse- oscillating-type laser to the plastic film for forming the fine holes.
Patent JP-H0871658-A (JP)
Title: Blank for press forming, and blank die
Inventor: AKABANE YUJIRO
IPC: C04B28/32
Filed: 1994-09-12
Abstract: PURPOSE: To prevent the deformation of a crest part of an edge part when blanks having a corrugated edge part are stocked. CONSTITUTION: A blank B to be obtained by cutting a strip-shaped coil to the prescribed length is provided with an edge part E1 which is formed in an approximately corrugated shape so that the holding margin may be shared half by half between two continuously cut blanks B to save the material. A straight flat part 3 is formed at an intermediate part in the longitudinal direction of the edge part Ex having a crest part l and a trough part 2. A stopper S projected on the wall surface W of a container, etc. is abutted on the flat part 3 of the edge part E1 so as to position the accumulated blanks B. A clearance α is formed between the tip of the crest part 1 and the wall surface W so that the crest part 1 is not brought into contact with the wall surface W to avoid the deformation.
Patent JP-S6373180-A (JP)
Title: Method for detecting protrusion on magnetic disc
Inventor: ICHIKAWA KIYOHISA
IPC: G01V3/00
Filed: 1986-09-17
Abstract: PURPOSE:To detect protrusion on a magnetic disc highly accurately, by measuring the base output of a piezoelectric element, setting a reference level having specified relationship with the base output, and determining the presence of protrusion on the disc when the output of the piezoelectric element exceeds the reference level. CONSTITUTION:A head 2 having a piezoelectric element 3 is levitated on the surface of a disc 1. The disc is rotated at a specified number of rotation. The head 2 is made to trace the innermost track. The average value of the outputs of the piezoelectric element 3 is measured through an amplifier 5 and a filter 6. The value that is twice the average value is set 8 at a reference level in a reference-level setting circuit 8. The reference level is compared 9 with the output of the element 3. When the reference level is exceeded, an output is generated, and the contact of the head 2 and the protrusion of the disc 1 is detected. The detected signals are counted 10, and the number of protrusions are counted. The head 2 is made to trace the next track, and the same procedure is performed. Thus the detection and the counting of the projections are performed along the entire surface of the disc. In this method, the protrusions of the disc can be detected highly accurately without the effect of the change in base output signal of the piezoelectric element.
Patent JP-H0263467-A (JP)
Title: Auxiliary bladder device
Inventor: UMEMURA YOSHIHIRO
IPC: A61F5/44
Filed: 1988-08-30
Abstract: PURPOSE:To enable a bladder to repeat expansion and contraction smoothly at a specified period by a method wherein a communication tube is extended along the outside of an outer tube, and is opened in a level higher than that of the upper top part of a siphon tube. CONSTITUTION:A communication tube 16 having the one end communicated with the lower part of an inner tube 11 is extended along the outside of an outer tube 12, and the tip thereof is opened in a level higher than that of the top part of a siphon 10. The one end of the communication tube 16 is coupled with the inner tube 11 in a position below the lower end part of the outer tube 12 in a pressure regulating chamber 3. A tube 4 intercoupling an urine introduction catheter 2 and a lower coupling port 3h of the pressure regulating chamber 3 and an urine storage chamber 5 in which urine flows through an upper opening part are formed. The urine storage chamber 5 is coupled to the pressure regulating chamber 3 through the inner tube 11 of the siphon tube 10. A bacteria flowing-upstream blocking device 3, a ventilation port 6, a bacteria removing filter 7 situated in the ventilation port 6, a drainage port 8 formed in the lower part of the urine storage chamber 5, and the stopper of the drainage port 8 are provided. The pressure regulating chamber 3 is provided with a ventilation port 14 through which air is discharged and supplied due to filling and drainage of urine, and a vent resistant filter 15 inserted in the ventilation port 14.
Patent JP-S6464597-A (JP)
Title: Bridge driver circuit
Inventor: HIGASHIJIMA YASUHISA
IPC: H02P7/288
Filed: 1987-08-31
Abstract: PURPOSE:To avoid a possibility of deterioration or destruction of a transistor by shutting off a through current completely through causing a bridge driver circuit to have a dead time. CONSTITUTION:Input terminals 9 and 8 of a comparator 10 are supplied with a reference standard signal and an input pulse signal, respectively. The output signal of said comparator 10 is given at the time of its rising and falling a certain inclination by the capacitor C and is supplied as a trapezoidal waved signal to the non-inverting input terminal of a comparator 12 and to the inverting input terminal of a comparator 13. Transistors Q5, Q8 and Q6, Q7 are controlled by outputs of the comparators 12 and 13, respectively. Thus, the use of a trapezoidal waved signal can cause the operation of transistors Q5-Q8 to have a dead time.
Patent JP-H10232767-A (JP)
Title: Script preparation system
Inventor: JOHN DAVID HOFORD
IPC: G06F19/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a script preparation system for a medical imaging system including a graphic user interface(GUI), GUT event handler system and computer having a memory device and a processor. SOLUTION: This script preparation system is an initial setting subsystem constituted to initially set a master table by using data from a system configuration file stored in the memory device while being connected to a GUI event handler system 256 and the memory device and has an initial setting subsystem 252 with which this system configuration file has data related to instrumentation and a code preparation subsystem 254 constituted to prepare a script command corresponding to respective events recorded by this event handler system while being connected to the GUI event handler system.
Patent JP-2000093778-A (JP)
Title: Mixer
Inventor: BRYAN MICHAEL
IPC: B01F7/18
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To mix mutually reactive fluids over a prescribed time in a continuous flow by a method in which when an agitator rotates around a shaft in a container, the mixing and turbulence associated with the rotation is made minimum as compared with the movement of fluid particles perpendicular to the radial direction around the shaft. SOLUTION: In a mixer 10, an agitation assembly is installed in a cylindrical chamber formed from an upper part wall, a bottom part wall, and sidewall, and cylindrical agitation rods 20 extend from a central shaft 22 in the radial direction. Fluid introduced from an inlet 32 reaches an outlet 28 through a spiral passage. In this process, each agitation rod 20, when passes through the fluid in the mixer 10, is formed in a vortex shape around the central shaft and produces a turbulent flow in parallel with each agitation rod 20 immediately behind it. As a result, at each radius-directional position of each agitation rod 20, in a plane perpendicular to the radial direction in which each agitation rod 20 extends, or in the local area of a cylinder surface coaxial with the mixer 10, an agitation action is generated, respectively.
Patent JP-S60108881-A (JP)
Inventor: WADA YOSHIHIRO
IPC: G09F9/30
Filed: 1983-11-17
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-H08192536-A (JP)
Title: Image recording device
Inventor: HATTORI TAKESHI
IPC: B41J2/455
Filed: 1995-08-25
Abstract: PURPOSE: To provide an image recording device wherein an exposure to a color silver salt sensitive material including photographic paper is sped up, and an image of a high image quality can be obtained, and in addition, the device can be made compact, and also, a low cost can be realized. CONSTITUTION: An LED array and vacuum fluorescent array are appropriately combined so that color light emitting characteristics of recording heads 30a, 30b, 30c may be complemented, and an exposure is performed for each color on a color silver salt sensitive material 2. By doing so, the exposure for each color can be efficiently performed, and a speeding up of the exposure to the color silver salt sensitive material becomes possible. Also, since an array light source of a high density can be used, an image of a high image quality can be obtained. In addition, the device can be made compact, and the reduction of a cost can be realized.
Patent JP-S6460000-A (JP)
Title: Device for automatically installing electronic component
Inventor: HINENO KAZUHIRO
IPC: H05K13/08
Filed: 1987-08-31
Abstract: PURPOSE:To recognize the existence of a chip component transferred by an attracting nozzle without fail by a method wherein a means for detecting the existence or posture of the transferred component is provided in the transfer route of the attracting nozzle and the detection signal is maintained for a certain time. CONSTITUTION:Eighteen attracting nozzles 21 which attract and hold chip components fed by a component feeder 3 are provided along the circumference of a turntable 2. A component detecting means 10 which can detect the existence of the transferred chip component is provided in the transfer route of the attracting nozzle 21. In the component detecting means 10, the output pulse from a component detecting sensor 11 is amplified by a pulse converter 12 and supplied to a CPU 14 through an interface 13 for operation processing to expand the width of the detection pulse and maintain the detection signal for a certain time longer than the interval of detection sampling timing of the CPU 14. With this constitution, whatever state the posture of the chip component attracted and held by the attracting nozzle is in, the existence of the component can be detected without fail and detection failure can be avoided.
Patent JP-H0263417-A (JP)
Title: Dust preventing carpeting and production device therewith and factory equipment therewith
Inventor: HIROKAWA KENJI
IPC: D06N7/04
Filed: 1988-08-30
Abstract: PURPOSE:To prevent attraction of dust through the static electricity of passing parts, semi-fabricated products, or products by spreading dust preventing carpet in which fibrous resin is planted on the surface of a resin base material while containing water on a production device or factory equipment. CONSTITUTION:Dust preventing carpeting 1 consisting of a base material 2 and surface pile 3 (planted with fibrous resin) while containing water is used by being spread on an installed surface 10 such as the frame of a production device or a factory floor surface. The carpet 1 may be merely spread on the installed surface 10 without being fixed or it is possible to bond the base material 2 to the installed surface 10 or to fix the same using fittings or tapes. In this dust preventing carpet 1, dust fallen from in the air is adsorbed or held by the water content contained in the base material 2 or staying on the surface of the base material and among the pieces of surface pile 3. Thereby, even when an operator walks on the surface of the carpet 1 or when a product with static electricity passes through on the surface of the carpet 1, no dust will be floated and blown up out of the surface pile 3.
Patent JP-S59109048-A (JP)
Title: Original inserting device of copying machine
Inventor: UJIHARA HIDEKI
IPC: B65H5/04
Filed: 1982-12-14
Abstract: PURPOSE:To enable insertion of any kind of original by making an original contact surface of a shelflike member for stabilizing position and attitude of an original when inserting the original movable toward an original inserting port. CONSTITUTION:An original is positioned along marks 91-93 and placed on the upper face 7a of a movable body 7, and the movable body 7 is moved toward an original inserting port 2 along the main body 6. Consequently, the orignal is sent from the original inserting port 2 to an original exposing section 4 by a feed-in mechanism 3. As the original is shifted to the original inserting port 2 with the movable body 7, relative position of the original and upper face 7a of the movable body cause no deviation, any original including a thin, weak original, an original having a ragged edge etc. can be inserted into the original inserting port 2 straight and correctly.
Patent JP-H0268258-A (JP)
Title: Liquid-operated servo unit
Inventor: ISHIWATARI ICHIRO
IPC: B60T13/12
Filed: 1988-08-31
Abstract: PURPOSE:To improve the extent of operability by forming a reaction pressure chamber, partitioned from a pressure chamber, in a part or the whole part of an effective pressure receiving part of an input member, and installing a second valve gear which checks a pressure intake into this reaction pressure chamber till being reached to the specified pressure. CONSTITUTION:A passing hole 152 formed in the front end of an input member 9 is interconnected to a through hole 97c of a valve body 97. A valve hole 159 for a second valve gear is formed in the lower part of a second sleeve 150, and a valve ball 151 is set up in this hole after being energized by a valve spring 160, and it is seated in a valve seat 162 being formed in an opening of another passing hole 163. The valve spring 160 is one that determines the specified pressure, and when a valve ball 161 is taken in with pressure liquid from the left, if this pressure liquid overcomes valve opening pressure being determined by the valve spring 160, the valve ball 161 is separated from the valve seat 162 whereby the pressure liquid is led into a reaction pressure chamber A via a passing hole 164.