baber/WOPTO huggingface dataset:
Patent JP-S61152718-A (JP)
Title: Novel epoxy resin
Inventor: KOJO HIDEHIKO
IPC: C08G59/08
Filed: 1984-12-26
Abstract: PURPOSE:To provide a novel epoxy resin having excellent mechanical properties, especially impact-resistance, and composed of a compound having specific structural formula and obtained by reacting a polyhydric alcohol with an epihalohydrin, etc. CONSTITUTION:The novel epoxy resin of formula II can be produced e.g. by reacting the polyhydric alcohol of formula I (R is 2-3C alkylene; R' is 1-4C alkyl; n is 1-8, m1, m2 and m3 are >1; m1+m2+m3<80) with an epihalohydrin such as epichlorohydrin in the presence of an acidic catalyst such as boron trifluoride and converting the product to polyglycidyl ether with a basic compound such as sodium hydroxide.
Patent JP-H08135808-A (JP)
Title: Slide valve for high-temperature use
Inventor: NAKAYAMA YUJI
IPC: F16K3/02
Filed: 1994-11-14
Abstract: PURPOSE: To remove an orifice plate from fasteners, even if the fasteners have been seized to the orifice plate. CONSTITUTION: A slide valve for high-temperature use is related to that in which a pair of guide members 4 for slidably supporting a valve element 5 by which the flow passage 2 inside a valve casing 1 is opened or closed are surely fixed to the downstream end surface of an orifice plate 3B by means of fasteners 24. The fasteners 24 are made up of bolts 24a that have been inserted into a plurality of through holes 25, 26 penetratedly provided to the guide members 4 and the orifice plate 3B at prescribed intervals in the longitudinal direction of the guide members 4, and pairs of nuts 24b, 24c that have been screwed on both ends of the bolts 24a and have been pressedly brought into contact with both the upstream end surface of the orifice plate 38 and the downstream end surface of the guide members 4 respectively.
Patent JP-H01122824-A (JP)
Title: Sorter
Inventor: KURATA ISAO
IPC: B65G1/00
Filed: 1987-11-05
Abstract: PURPOSE:To conduct a sorting work simply, speedily and correctly by providing inclination means which incline respective belt conveyer bodies to the sides against the directions of transfer which is conducted by the conveyers. CONSTITUTION:The information signal of a mark attached to a shirt is read, and either of the air cylinder devices of belt conveyers 12, 13 first conducts action in response to this information signal, and the belt of the belt conveyer body 12, for example, starts a long ellipse movement. Accordingly, when a worker mounts the shirt read by means of a reader on the belt of the belt conveyer body 12 which has started to act, this shirt is transferred to the right side. And the shirt is delivered to a belt conveyer body 1A which has started to act before the shirt starting to be transferred to the belt conveyer 1A, and when it is detected by means of a sensor consisting of a radiation receiving element 16 and a mirror 17 that this shirt has completely been transferred to the belt conveyer body 1A, this signal is delivered to a controller, and as a result, the belt conveyer body 12 stops its action.
Patent JP-H10120095-A (JP)
Title: Drum cock with air-inflow pipe and its use method
Inventor: KAWADA HISASHI
IPC: B67D3/04
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus of a drum cock with an air inflow pipe, which can be easily operated without splashing liquid contents from an outflow port of the apparatus for allowing the liquid to flow out when the liquid is discharged from a vessel body, etc., to other containers, and which can be easily manufactured, and further provide a method for using the apparatus, capable of allowing the liquid to flow out gently without ejecting a large amount of the liquid at a time when the liquid contents are poured out of the vessel body, etc., and, accordingly, capable of carrying out the subsequent metering accurately. SOLUTION: An outer cylinder 7 fixed to a vessel body 1 on its one side has a large diameter cover part 9 provided on the other side thereof, and an elbow inner cylinder 10 is provided whose straight-cylindrical portion 11 is fitted into the above-mentioned outer cylinder 7 coaxially therewith. A folded portion 12 of the elbow inner cylinder is contained in the above-mentioned cover part in such a manner that it can be freely stuck out from and retracted into the cover part and that it is closeable, and an outflow opening 5 is formed in the above-mentioned folded portion. Further, an air inlet pipe 34 is provided in the elbow inner cylinder 10. An air hole 37 formed in the air inlet pipe is allowed to communicate with an air port 38 formed in the straight-cylindrical portion of the above-mentioned elbow inner cylinder to form an air vent 39.  A closure member 14 for sealing the above-mentioned cover part is connected to the above-mentioned elbow inner cylinder in a playable manner.
Patent JP-S62137546-A (JP)
Title: Travelling apparatus inside tube
Inventor: NAKAYAMA NOBORU
IPC: G01N29/04
Filed: 1985-12-11
Abstract: PURPOSE:To provide inspection of tubes inside and travelling over a long distance, by carrying an impeller and a generator on a unit body to rotate the impeller for driving the generator by a high pressure fluid fed from behind the body viewed from the running direction of the body. CONSTITUTION:A travelling apparatus 1 inside a tube is inserted into an underground buried tube 5 transporting a fluid such as gas together with a TV camera 6. A passing hole 11 for passing gas is provided in a housing 7 of the apparatus 1, an impeller 3 is arranged in the middle of the hole 11 and with the rotation of the impeller 3, the generator 4 is driven. An electromotive force generated by the generator 4 is supplied to a driving motor 16 and the camera 6 and wheels 8a-8d are rotated with the motor 16 to travel the apparatus 1 through the tube 5 to photograph an internal wall 5a of the tube 5. The use of this apparatus 1 enables travelling and inspection of tube inside over a long distance.
Patent JP-S63131137-A (JP)
Inventor: ROORENSU FUAREIRA
IPC: H01L21/027
Filed: 1986-11-21
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-H11118007-A (JP)
Title: Belt tensioner
Inventor: TANAKA YASUTO
IPC: F16H7/08
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To realize a structure for making the outside dimension of an entire body compact with the smallest possible number of parts. SOLUTION: In a belt tensioner A, a rotatable tension pulley 1 can freely swing about a position deviated from the center of its rotation as a supporting point. A tension adjusting means for switching the tension pulley 1 so as to maintain the constant tension of a belt 80 and a damper means 4 for damping vibration or impact transmitted from the belt 80 are provided in parallel along the axial direction of a swinging in the side of the tension pulley 1. Thus, the outside dimension of the tension pulley 1 can be reduced. Further, the tension energiging movable member of the tension adjusting means and the load transmitting movable member 48 of the damper means 4 can respectively abut on a single protruding part 18 provided on the tension pulley 1.
Patent JP-2000113126-A (JP)
Title: Information reader/writer
Inventor: TANIMURA KAZUNARI
IPC: G06K17/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To perform miniaturization remarkably with a simple configuration by establishing both a magnetically reading and writing means which reads and writes 1st information and an optically reading means which optically reads 2nd information so as to mutually make their transmission line common. SOLUTION: A data reader/writer 21 is contained within a housing 21A with a read/write antenna part 22 and a bar code reader 23 maintaining a prescribed physical relationship. When the data reader-writer 21 is made opposite to a memory IC tag 16 with a bar code attached to a product 2, the bar code reader 23 makes light irradiated from a bar code scanner 23A to sequentially pass through a hole 22AH for a transmission line of a read/write antenna substrate 22A and a light transmission plate 25 and can irradiate a bar code 15 printed on the surface of the tag 16 with it. Further, the read/write antenna part 22 can mutually induce a modulation magnetic field from the read/write antenna to the tag antenna of the memory 16 through the plate 25.
Patent JP-H04154271-A (JP)
Title: Image signal discriminator
Inventor: TAKAMORI TETSUYA
IPC: H04N1/40
Filed: 1990-10-17
Abstract: PURPOSE:To reduce the circuit scale of an image signal discriminator and its cost by logically discriminating between newly compared data and preserved compared data to determine whether to carry out image processing. CONSTITUTION:NAND circuit 56 receives 8-bit compared data that is a result of discriminating the contrast of predetermined picture elements retracting to 8 times back from a contrast memory 52, an NAND is taken for this 8-bit compared data, 1-bit data corresponding to contrast compared data of a picture element on the present line, and further one-bit data corresponding to ON/OFF setting data for discriminating whether to carry out image processing. In this case, the contrast of 8-bit data corresponding to contrast signal of a predetermined picture element chosen from image data is discriminated using compared data that data has been compared, for example, over 8 scanning lines. With this, the circuit elements for use in this discriminator can be reduced in numbers and in circuit scale, thereby resulting in reducing the cost.
Patent JP-H06126092-A (JP)
Title: Method and device for removing stains of fabric
Inventor: TOSHIMA MASAO
IPC: D06F43/00
Filed: 1992-10-16
Abstract: PURPOSE:To enhance the removal efficiency of the contaminant or stains bonded to fabric by raising the straight jet pressure of a detergent due to a gun and increasing suction force at the same time when the stains of the fabric are removed, to suppress the generation of ring stains by accelerating the drying of the fabric and to prevent the generation of perforation or unevenness in the fabric during the removal of stains. CONSTITUTION:Fabric 5 is placed on an underlay material 1 constituted by superposing a pad having air permeability, liquid permeability, liquid absorbency and cushioning properties on a perforated plate 11 and the internal space 21 of a working stand 2 is sucked while a detergent S is injected to the fabric 5 to generate the air streams passing through the fabric 5 and the underlay material 1.
Patent JP-H01124633-A (JP)
Title: Driving unit for spindle
Inventor: TERANISHI JUNICHI
IPC: D01H1/241
Filed: 1987-11-04
Abstract: PURPOSE:To eliminate the necessity for changing the position of a tension pulley in changing twisting direction, by providing a spindle driving belt wound around plural spindle shafts and tin pulley and installing a pair of tension pulleys in a specific state. CONSTITUTION:A pair of tension pulleys 17 and 18 are provided at positions on the inlet and outlet sides of a driving belt 14 to a tin pulley 13 in an urged state in the direction of mutual approach. Respective tension pulley supporting members 15 and 16 are provided with stoppers 20 and 21 so as not to separate the tension pulleys supported thereby from the tin pulley to a given extent or more.
Patent JP-H11118777-A (JP)
Title: Sector scanning ultrasonic inspecting apparatus
Inventor: KINO HIROTOSHI
IPC: G01N29/22
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a sector scanning ultrasonic inspecting apparatus, for identifying not only a flow but also type of a fault and quantitatively evaluating a fault size. SOLUTION: The sector scanning ultrasonic inspecting apparatus for generating an image gradated in color or dark or light responsive to an amplitude level of an echo signal from the signal from a specimen 1 to be detected, detected by an array probe 2 to display it on an image display unit 13, comprises a receiving circuit 5B having a fault pattern memory 15 for storing pattern information regarding various model faults, a discriminating and evaluating processor 16 inputting required detecting echo image stored in a frame memory provided in a coordinate transforming circuit 12 and pattern information stored in the memory 15 to automatically discriminate or evaluating the type and size of the fault existing in the specimen 1 to be detected, and a controller 17 for the processor 16.
Patent JP-2000113687-A (JP)
Title: Verifier
Inventor: IDOU MASAJI
IPC: G11C16/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To enable the verification considering influence of drain disturbing phenomenon by obtaining a write voltage for writing data to a memory cell, the predetermined voltage for verifying the data writing and a voltage which is higher then the predetermined voltage by the voltage drop due to reduction of drain disturbance and then applying the such voltages to the control gate with instruction of signal. SOLUTION: A voltage applied to the gate of the P-channel MOS transistor 208 and transistor 209 is controlled depending on the WRITE signal and WRBYVE signal and the voltage of the V1 terminal or V2 terminal is impressed to the source of transistor 102. The ON-OFF state of the transistors 101, 102 is controlled depending on the FLWRBYVE signal and FLWRITE signal and any one voltage of the VPP terminal, V1 terminal (voltage of 5.5 V for verification immediately after the data writing) and V2 terminal (voltage of 5.7 V=5.5 V+0.2 V for verification of data writing of all addresses) is impressed.
Patent JP-H11118011-A (JP)
Title: Power roller bearing of toroidal type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To perform the rolling motion of a rolling element smoothly even in the case where a power roller bearing outer ring is made so as to be deformed, thereby improving the reliability of a power roller bearing by constituting a cage holding plural pierces of rolling elements each free of rolling motions, from three retaining plates to be formed into nearly hollow toroidal form as a whole. SOLUTION: In this toroidal type continuously variable transmission which is comprised of a structure combined with both input and output disks and a power roller, a cage 1 assembled into a power roller bearing is composed of three retaining plates 2 to 4 forming into one hollow toroidal form as a whole. In addition, plural pieces of round pocket holes 5 are arranged on the retaining holes 2 to 4 along the circumferential direction of each retaining plate, and each of rolling element is held in each of the pocket holes 5 free of rolling motions. In this cage 1 thus constituted, the retaining plates 2 to 4 are individually able to increase or decrease a radius from the turning center.  Therefore, even at a time wen an outer ring of the power roller bearing is deformed, and the locus of a raceway groove has already lost its complete round form, rolling motions of respective rolling elements are smoothly performed.
Patent JP-H02125967-A (JP)
Title: Ignition time controller for internal combustion engine
Inventor: IMAMURA MASAMICHI
IPC: F02D19/08
Filed: 1988-11-07
Abstract: PURPOSE:To secure fail-safe at the time of abnormality, by detecting the abnormality of an alcohol sensor on the basis of a knocking correction value, and also, referring to a map on the basis of an ignition time control value and an engine operation state, and surmising the density of alcohol. CONSTITUTION:The density of alcohol in used fuel is detected by means of a sensor a, and also, a predetermined map c is selected by means of a means b. Also, an engine operation state is detected by means of a means d, and also, an ignition time basic control value is referred to from the map c by means of a means e. In addition, knocking is detected by means of a sensor f, and also, a knocking correction value is set by means of a means g. And the knocking correction value is added to the ignition time basic control value, and an ignition time control value is set by means of a means h. In this instance, when the knocking correction value becomes the outside of a predetermined range, the abnormality of the sensor a is decided by means of a means i. And the map is referred to on the basis of the engine operation state and the ignition time control value at the time of this abnormality, and the density of alcohol is surmised by means of a means j.
Patent JP-S63134636-A (JP)
Title: Heat treatment of tight coil
Inventor: ONO TAKASHI
IPC: C21D9/56
Filed: 1986-11-24
Abstract: PURPOSE:To remarkably shorten the time required to heat treat a tight coil when the coil is annealed, by perpendicularly placing the coil so that the through hole in the axial direction is turned sideways and by heating and cooling the coil. CONSTITUTION:A tight coil 21 is perpendicularly placed on a tray 11 so that the through hole 31 in the axial direction is turned sideways. When the perpendicularly placed coil 21 is heated in an atmospheric gas in an annealing furnace, the rate of heat transfer in the tight coil 21 in the axial directions (arrows B) is about 10-20 times the rate of heat transfer in the coil 21 in the diametral direction (arrow A). A part 21a most difficult to heat in the coil 21 undergoes heat transfer in the axial directions (arrows B) from right and left two directions and is heated in a short time. Thus, heat energy and atmospheric gas are saved and the thermal deformation of the tight coil is inhibited.
Patent JP-H03141836-A (JP)
Title: Electronic control type fuel injection device
Inventor: ISHIDA KATSUMI
IPC: F02D41/10
Filed: 1989-10-26
Abstract: PURPOSE:To decrease scattering in a fuel injection reset time by making the cylinder, a specific cylinder, which response to the first timing signal after establishment of the reset condition, during stop of fuel injection, and restarting the fuel injection in synchronization with the timing signal. CONSTITUTION:In an ECU 5 of a multiple cylinder engine, the signals of an idle switch 4, an intake pressure sensor 8 and a crank angle sensor 10 are inputted, and fuel is injected from an injector 6 in synchronization with the timing signal of a specified cylinder in the signals generated at the time of a specified stroke of each cylinder 1. When the fuel injection reset condition is formed during stopping of the fuel injection of the injector 6 under the specified operation condition, the fuel injection is started again by making one cylinder 1, the specified cylinder, which responds to the first timing signal after the establishment and by being in synchronization with the timing signal. Scattering in the fuel injection reset timing is decreased thereby.
Patent JP-H03192448-A (JP)
Title: Disk information protecting circuit
Inventor: SUZUKI CHIKARA
IPC: G06F21/80
Filed: 1989-10-26
Abstract: PURPOSE:To prevent the information of a disk device from being observed by another person who does not know the password by providing a password processing circuit and automatically executing the collation of the password. CONSTITUTION:At the time of a disk access instruction from a host device to a disk device 10, the password to be sent simultaneously with the instruction is sent to a password processing circuit 3. The password processing circuit 3 compares this sent password with the password stored in a ROM circuit 2. When the passwords are different, an R/W circuit 4 is instructed to ignore the disk access instruction and does not execute the disk access instruction to a disk 5. Thus, the other person who does not know the password can not observe the information of the disk device.
Patent JP-H1199353-A (JP)
Title: Coating head
Inventor: TERANUMA MASAMICHI
IPC: B05C5/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the management of a coating width and to form a coating film with the lessened uneven coating thickness near both ends of the coating width by preventing the expansion in the actual coating width with respect to the discharge width in the longitudinal direction of a slit. SOLUTION: This coating head is constituted by mounting a first side lip 5 and second side lip 6 which come into tight contact by facing each other in the traveling direction of a web W in such a manner that the respective side lips are continuous with the front lip 3 and the doctor lip 4 at the both ends of a front lip 3 and doctor lip 4. The respective lip surfaces 5d, 6d proximity to the web of the side lips 5, 6 are formed to a shape approximately complying with the traveling line of the web. The outflow of the coating liquid to the outer side of the set discharge width is prevented by these side lips 5, 6.
Patent JP-H02126134-A (JP)
Title: Method for testing strength of disk
Inventor: MORIBE MINEO
IPC: G01N3/08
Filed: 1988-11-04
Abstract: PURPOSE:To test the strength of a disk like an optical disk by supporting the outside peripheral end of the disk with a tapering supporting member having a prescribed softness and applying a pressure to the inside peripheral end in the vicinity of the center hole by a pressure member having a prescribed softness to discriminate whether the disk is broken or not. CONSTITUTION:The outside peripheral end part of a disk 2 is supported with a tape part 4 of an outside peripheral supporting member 5 consisting of a material softer than the disk 2, and a pressure is applied to the inside peripheral part in the vicinity of the center circular hole of the disk 2 by a pressure member 6 softer than the disk 2. Then, the disk 2 is deformed like an umbrella to cause camber, and the extent of this camber reaches a prescribed value to apply a stress, which is larger than the stress applied at the time of production of the optical disk or the like, to the disk 2, and in this state, it is discriminated whether the disk 2 is broken or not to test the strength of the disk 2. By this system, the strength of the optical disk, a magnetic disk, or the like is properly tested, and the production efficiency is improved to improve the reliability of products.
Patent JP-H07193002-A (JP)
Title: Method for creating silicon nitride gallium diffusion barrier for molecular beam epitaxial growth of gallium arsenic
Inventor: JIYON II KIYUNINGAMU
IPC: C23C16/50
Filed: 1994-11-15
Abstract: PURPOSE: To prevent cracks in a nitride thin film due to stresses at a molecular- beam epitaxial growth process temperature and to improve resistance against etchant of hydrogen fluoride by maintaining the ratio between nitrogen and silane in the growth of silicon nitride to be lower than a specific value. CONSTITUTION: The ratio between nitrogen and silane gas is a dominant factor for the growth of silicon nitride, without ammonia in plasma-promoted chemical vapor deposition process. Accordingly, by maintaining the ratio to be 300:1 or lower, the stresses of the thin film can be reduced to a level such that the nitride thin film can be used without causing mechanical damages. Further, etching speed using hydrofluoric acid can be controlled to a level that the silicon nitride thin film is almost unaffected by acid.
Patent JP-S61157542-A (JP)
Title: Vibration damping rubber
Inventor: NOMURA AKIMASA
IPC: C08L33/00
Filed: 1984-12-28
Abstract: PURPOSE:To produce a vibration damping rubber having balanced vibration damping property and soundproofing property, by vulcanizing a compounded rubber containing a conjugated diene polymer rubber containing chloromethylstyrene unit. CONSTITUTION:A vibration damping rubber suitable especially for automobile use can be produced by mixing (A) a rubber composition compounded with >=10(wt)% conjugated diene polymer rubber containing 0.5-10%, preferably 2-8% chloromethylstyrene unit, e.g. a rubber obtained by copolymerizing chloromethylstyrene to a conjugated diene monomer (e.g. 1,3-butadiene, isoprene, etc.) by emulsion polymerization, etc., or a rubber obtained by chloromethylating the styrene unit of a styrene-conjugated diene monomer copolymer rubber with (B) reinforcing agents such as carbon black, etc., fillers such as calcium carbonate, and other compounding additives, forming the mixture to a proper form and vulcanizing the product.