baber/WOPTO huggingface dataset:
Patent JP-S62224722-A (JP)
Title: Bearing material
Inventor: KAMIYA SHOJI
IPC: C22C21/00
Filed: 1986-03-25
Abstract: PURPOSE:To substantially improve fatigue resistance, by using Al bearing alloy of large high temperature hardness for a lining layer and providing and intermediate layer, consisting of Al alloy of high temperature hardness smaller than that of the lining layer, between a backing metal and the lining layer. CONSTITUTION:A backing metal 1 consisting of steel plate, intermediate layer 2 consisting of Al alloy of small high temperature hardness and a lining layer 3 consisting of Al alloy of large high temperature hardness are forced to be integrally brought into contact, constituting a bearing material 4. The intermediate layer 2 provides about 0.5-5wt% Si, Ni, Fe, etc. to be added to the Al alloy for improving wearing resistance. Next, the Al alloy, used for the lining layer 3, adds about 0.3-1wt%, Zr, V, Mo, etc. for increasing the high temperature hardness further about 0.5-5wt% Pb, Bi, Cd, etc. for improving a lubricating quality.
Patent JP-S61224076-A (JP)
Title: System for issuing composite document
Inventor: INABA SUSUMU
IPC: G06Q10/10
Filed: 1985-03-29
Abstract: PURPOSE:To issue effective composite documents accurately, quickly and effectively and to improve the reliability of a system by collating image data with code data automatically. CONSTITUTION:Data on a magnetic tape is used as the reference for the retriev al of two kinds of data and data corresponding to this data is retrieved from a microfilm. First, code data read out by a magnetic tape reader 2 is fetched into a collation controller 1 and one-frame component of image read by a micro film reader 3 is fetched into the controller 1. An identification number is written on one frame on the microfilm and is optically read by an OCR in the controller and is recognized and is fetched as code information and is compared and collated with code data on the magnetic tape which is fetched and collated with code data on the magnetic tape which is fetched previously. If there are a pair of data corresponding to each other as the result of automatic compari son, they are synthesized and are outputted to a printer 6 to generate a compos ite document.
Patent JP-S60209467-A (JP)
Title: Thread holdup device
Inventor: NAKAHARA TEIJI
IPC: D01H13/14
Filed: 1984-04-02
Abstract: PURPOSE:To set the thread winding speed independently of the spinning speed and form a winding package with a free shape and excellent in quality by holding up the spinning thread on multiple thread holdup plates provided in a holdup container with a thread intake port and a thread discharge port. CONSTITUTION:Multiple thread holdup plates 25a-25c, 26a-26c in a container 20 are fixed in turn to a pair of plates 21, 22 facing to each other with the tips slightly inclined downward. The holdup state and quantity of the spinning thread Y held up in a thread holdup unit 10 are detected through detection windows 27a, 27b. the spinning thread Y fed from delivery rollers 9a, 9b is first stored on the uppermost plate 25a, and when the quantity reaches a fixed amount, it is held up on the 25a-25c, 26a-26c in sequence, it is extracted through the lowermost thread discharge port 29 and is wound on a package. In this case, the gap between the tip of the plate 26c and the plate 21 is narrowed, and the weak tension applied to the thread Y is made constant regardless of the change of the winding speed.
Patent JP-H02247026-A (JP)
Title: Identification device for punching die
Inventor: SUZUKI TAICHI
IPC: B21D28/36
Filed: 1989-03-20
Abstract: PURPOSE:To prepare automatically the table of dies and station numbers by providing a data storage where identification data is stored on a punching die, reading those data and relating them mutually to the numbers of turret stations. CONSTITUTION:Plural punching dies 13 are attached on the turret stations. The data storage 17 storing coded signals of the identification data of dies, for example, a magnetic tape and IC card, etc. is provided. A data reader 19 reads the signals in the data storage 17 and a NC device 21 detects the numbers of turret stations and both the data are displayed on a CRT display device 21a as needed. Man-hours for preparing the table of the data of the punching dies 13 and the numbers of the turret stations can be reduced.
Patent JP-S57180850-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: IMAMURA HIROSHI
IPC: H01J9/38
Filed: 1981-04-30
Abstract: PURPOSE:To reduce widely the amount of impure gas remaining in a double- tube-structure fluorescent lamp by coating the inner or the outer walls of inner tubes with transparent infrared-ray-absorbing films, and increasing the temperature of the inner tubes by heating them with a gas furnace during the exhaust process of the lamp. CONSTITUTION:After the inner or the outer walls of inner tubes 4 are coated with transparent infrared-ray-absorbing films 10 made of an SnO2 (tin oxide) film, an In2O3 (indium oxide) film or the like, a phosphor 5 is applied to the inner walls of the inner tubes 4, and is made to adhere to the inner walls by sintering. Next, for the purpose of evacuating the lamp, which is maintained airtight owing to an outer tube 1 and a button stem 2 that are fused together, an exhaust pipe 11 is connected to an exhaust system so as to evacuate the lamp, and the lamp is heated by gas flare by use of a gas furnace. Since the outer tube 1 is heated by the above gas flare, and the temperature of the inner tubes 4 coated with the infrared-ray-absorbing films 10 is increased by the above gas flare, the exhaust efficiency of the lamp becomes higher compared with that achieved by a conventional method.
Patent JP-H07250732-A (JP)
Title: Lumber support device
Inventor: NIIHORI HIDEO
IPC: A47C7/46
Filed: 1994-03-11
Abstract: PURPOSE:To prevent the pull of a lumber support by supporting the arm part of a support shaft on free hinge side from back by a support piece. CONSTITUTION:Under the rotation of a cam 18 accompanying the rotating operation of an operation handle 16, or the fluctuation of support surfaces 18a-18d to an arm part 14b, the support position from a main spindle 28 forming the rotating center of the cam 18 is changed stepwise. A support piece 30 is set in the longitudinal position corresponding to the support surface 18b on the second stage of the cam 18, an arm part 14c on free hinge side is engaged with and supported Icy the support piece 30 from back when the support surface 18b is set to the cam position. Thus, the longitudinal position of a lumber support 12 is set by the double end support of the support shaft 14 by the cam 18 and the support piece 30, and the lumber support 12 is kept without being laterally inclined to the lumber of a sitting person. Thus, the pull of the lumber support 12 can be prevented, and the comfortableness of the sitting person can be improved.
Patent JP-S57181106-A (JP)
Title: Polarized electromagnet device
Inventor: KASANO FUMIHIRO
IPC: H01F7/08
Filed: 1981-04-30
Abstract: PURPOSE:To prevent the lowering of sensitivity of the polarized electromagnet device by opposing the inside armature surface of an armature block, an intermediate piece thereof is coupled with a ?-shaped upper frame by two permanent magnets, to the four armature surfaces at both sides of a U-shped yoke with a coil. CONSTITUTION:The nose inside side surfaces 3a of both side pieces 3 of the downward ?-shaped outer frame 1 are made the armature surfaces, and the armature block A, the intermediate piece 4 thereof arranged between the both side pieces 3 is coupled magnetically with the both side pieces 3 by the two permanent magnets 5, is formed. The four armature surfaces 7a, 7b of the both nose inside and outside side surfaces of the both side pieces 7 of an upward U-shaped inner frame 6 are each opposed to the armature surfaces 3a of the outer frame 1 and the armature surfaces 4b of the intermediate piece 4, the coil 9 is mounted to a lower piece 8, and a yoke block B is shaped. Accordingly, since the magnetic flux of the coil 9 passes through the inner and outer frames 1, 6 and does not pass through the permanent magnets 5, the attracting force of the coil 9 horizontally reciprocating and moving the armature block A is not damped, and the deterioration of sensitivity is prevented.
Patent JP-S60208635-A (JP)
Title: Safety device for machinary
Inventor: EOKA TATSUNORI
IPC: G03B21/11
Filed: 1984-04-03
Abstract: PURPOSE:To prevent movable parts in machinary from being damaged, in a safety device for the machinary, by providing such an arrangement that an electrical drive power source switch is moved when the movable parts are secured. CONSTITUTION:A movable part 1 in a machine is moved by a motor 10, and is used by energizing a switch. If the movable part 1 is secured for shipment, etc. the switch 18 is moved to a position where the switch may be not energized, electrically, by means of a projection 23. With this arrangement, even if the electrical power source thereof is cut off, the machine is held in a safe condition. Further, since the movable part is secured and no power is applied, there are no problems of damage and erroneous operations, thereby the machine is held in a safe condition.
Patent JP-H08233122-A (JP)
Title: Drain plug device
Inventor: YAMAGISHI YASUBUMI
IPC: E03B7/10
Filed: 1995-02-28
Abstract: PURPOSE: To improve the durability and the maintenance efficiency, to simplify the structure, and to improve the fluidity of a city water in the water supply condition, by moving a ceramic valve plate held between the upstream side valve seat plate and the downstream side valve seat both made of a ceramics, by an operating part provided to a faucet main body. CONSTITUTION: A valve plate 7 is moved to one side or the other side by the operating part 8 of a faucet main body 2 in the condition held between the upper side and the lower side valve seat plates 5 and 6. In the draining condition, for example, the valve plate 7 is moved to one side. As a result, movable side water supply holes 7x and 7y are blocked by the valve seat plates 5 and 6, an upstream water pipe Pu and a downstream water pipe Pd are cut off, while a drain passage D and the downstream water pipe Pd side are communicated by a recess 7z for drainage, and the city water at the downstream water pipe Pd side is exhausted to the outer side. Since the valve seat plates 5 and 6, and the valve plate 7 are all made of a ceramics, no abrasion is generated even though they are used for a long period.
Patent JP-S63233378-A (JP)
Title: Fault detecting apparatus
Inventor: SASAJIMA YOSHIO
IPC: G01R35/00
Filed: 1987-03-20
Abstract: PURPOSE:To execute highly-reliable detection of a fault by a method wherein, when a first control signal is outputted, a second control signal is outputted only when a prescribed signal is inputted, and the fault of a frequency determining device is detected on the basis of a signal outputted by the device. CONSTITUTION:A control circuit 2 outputs a control signal C1 of a logic level '1' at prescribed intervals so as to detect a fault of a frequency determining device 101 periodically. When the signal C1 is outputted, a relay 4 operates to close contacts 411 and 421 of switches 41 and 42. Thereby a test signal (t) inputted to a test signal input terminal 1 is inputted to the frequency determining device 101, while a +5V voltage is impressed as a signal on a terminal 21 of the circuit 2 through the switch 42. Then the circuit 2 outputs a control signal C2 of a logic '1' to an AND gate 103 and fault detecting circuit 3. Then the gate 103 closes a gate to check the input of a signal from the device 103 to a signal processing device 102. Then, the circuit 3 detects a fault of the device 101 on the basis of the signal outputted by the device 101, and when the fault is detected, it outputs a fault detection signal (s).
Patent JP-S5470417-A (JP)
Title: Printing, etc. of tablet
Inventor: NOGUCHI YOSHITERU
IPC: B41F17/36
Filed: 1978-06-02
Abstract: PURPOSE: To improve the accuracy and efficiency of printing, etc. of tablet.  
     CONSTITUTION: A transfer drum 13 continuously rotating anti-clockwise as shown in the arrow 15, is furnished with a number of cavities for receiving tablets. The size of the cavity is somewhat larger than that of the tablet, and each cavity has an air nozzle at the bottom thereof. The cavity receives a tablet from the hopper 11, and transfers it to the top position A, where compressed air is blasted through the air nozzle for a short time to float the tablet and adjust its position and tilt. The tablet, thus rightly positioned, is further transferred to the left side, and printed by a printing roll 16. When the both sides of the tablet are to be printed, the tablet is transferred from the drum 15 to the drum 17, and the reverse side of the tablet is printed by a printing roll 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05269456-A (JP)
Title: Method for treating discharge
IPC: C02F1/58
Filed: 1992-03-25
Abstract: PURPOSE:To make it possible to treat a discharge without using chemicals and without exchanging and regeneration of an active carbon by a method wherein the discharge contg. a surfactant is heated up to a temp. where hydrophilic properties of the surface active agent is lost and the surfactant is deposited and separated from the discharge. CONSTITUTION:Oily contamination is also included in a discharge 1 and a surfactant and the oily contamination are uniformly dispersed or dissolved in the discharge 1. This discharge 1 is heated by means of a heater 3 while it is stirred by means of a stirring blade 4 and when the temp. of the liq. reaches at least a temp. where the surfactant included in the discharge 1 loses its hydrophilic properties, stirring is stopped and the liq. is kept on standing. Then, the surfactant which loses its hydrophilic properties is separated from the discharge and is deposited as small particles in the liq. and on the other hand, the oily contamination can not stay in water without existence of the surfactant and it is collected on the liq. surface as an oil film. Then, only the oil layer on the liq. surface is taken out to be a waste oil and the surfactant is separated from the discharge by such a method as centrifugal separation.
Patent JP-S62223173-A (JP)
Title: Pyridylaminophenol derivative and production thereof
Inventor: KANAI KENICHI
IPC: A61P13/02
Filed: 1986-03-25
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> and R<2> are lower alkyl; R<3> and R<4> are H or lower alkyl; R<5> is lower alkoxycarbonyl, lower aloxycarbonyl lower alkyl, amino lower alkylamino, piperidino, morpholino, lower alkylcarbonylamino, etc.; R<6> is H, lower alkyl or formula; with the proviso that when R<3> and R<4> are simultaneously H or one of them is H and the other is lower alkyl, R<5> is not lower alkyl and R<6> is not H) and a salt thereof. EXAMPLE:2,6-Di-tert-butyl-4-[(5-methoxycarbonyl-3-pyridyl)amino] phenol. USE:Useful as drugs such as anti-inflammatory drug, antirheumatic agent, antiasthmatic, etc. PREPARATION:A compound shown by formula II is reacted with a compound shown by formula III (R<5>' is lower alkoxycarbonyl, etc.) and reduced to give a corresponding compound shown by formula I.
Patent JP-H04301765-A (JP)
Title: Immunological measuring method
Inventor: UEJIMA TAKAO
IPC: G01N33/537
Filed: 1991-03-29
Abstract: PURPOSE:To measure a specific component in a liquid sample accurately in a simple operation with a good reproducibility by soaking a good absorbent material in an immunization solution in a container, and measuring by transferring a mark body to an analytical element conjugated to the absorvent material. CONSTITUTION:By soaking an water absorvent material to which an analytical element 2 is conjugated beforehand in a reaction solution 4 in a container 3 after an immunization, a separate enzyme mark antibody (or an antigen) is transferred to the material 1 side by a capillary phenomenon. And by picking up the element 2 after a specific time has passed when the mark antibody has been transferred to the element 2 side further, the material 1 is removed from the element 2, and only the element 2 is picked up, and the mark body is measured. As the element 1, any substance can be used, while the element 2 is preferable to furnish porous layers more than one layer. And as a favarable example of the porous layer material, a structure composed of materials more than one selected from a granual body of the size about 1 to 350mum or a fiber of about 40 to 400 mesh is available.
Patent JP-H08217693-A (JP)
Title: New medicine composition
Inventor: SATOU REEKO
IPC: A23L1/305
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a new medicine composition for treating stomatitis. CONSTITUTION: This new medicine composition contains a protein belonging to a native lactoferrin group. The medicine composition can treat stomatitis by oral administration or as an external agent or a gargle. The medicine composition is useful for treating stomatitis by effects such as (1) an anti-inflammatory action caused by reduction in tacky capability of neutrophils, (2) enforcement in organism protecting ability by sthenia of phagocytosis of neutrophils and (3) restoration promotion of mucosa by acceleration of fissiparity of epithelial cell of tunica mucosa oris regardless of whole application by oral administration or application to inflammatory local part by an external preparation to a gargle.
Patent JP-S63232349-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUCHI YOSHIBUMI
IPC: H01L21/76
Filed: 1987-03-19
Abstract: PURPOSE:To improve the reliability of wirings by burying a polycrystalline silicon film through a silicon oxide film in a U-shaped groove formed on a semiconductor substrate. CONSTITUTION:An SiO2 film 12 and an Si3N4 film 13 are laminated and covered on an Si substrate 11, covered thereon with a protective insulating film 14, a resist film mask 15 is further selectively formed thereon, and the substrate 11 is reactive ion-etched to form a U-shaped groove 16. Then, the film 13 exposed on the side in the groove 16 is side-etched to eliminate the overhung Si3N4 film, the upper surface of the groove 16 is formed in a shape opened in a tapered state, the film 14 is further removed by etching, and a polycrystalline film is buried through the SiO2 film in the groove without air gap. Thus, the surface of the groove separation zone is flattened without step, and even if a wiring layer is formed on the upper surface, wirings having no disconnection and high reliability is formed to enhance the reliability of an IC.
Patent JP-H04302869-A (JP)
Title: Magnetic disk device
Inventor: KAWAKAMI YOSHIYUKI
IPC: G11B21/02
Filed: 1991-03-29
Abstract: PURPOSE:To diminish as much as possible elastic force possessed by a flexible printed board under a curved state effecting upon a swing arm. CONSTITUTION:A magnetic head 5 provided at the tip is turned to be positioned in a prescribed position on a magnetic disk 3, while the swing arm 7 provided with an electric signal line extended from the above magnetic head 5 and a control substrate 17 provided on the side of a device pedestal are connected by the flexible printed board having elasticity. The flexible printed board 23 is connected under a curved state in an approximately middle position between an innermost circumferential position and an outermost circumferential position where recording and reproducing are performed on the magnetic disk 3 by the magnetic head 5, thus generating the elastic force, and hence force to be capable of turning the swing arm 7 becomes approximately zero for the state of this connection.
Patent JP-2000267361-A (JP)
Title: Electrostatic latent image developing carrier
Inventor: MATSUDA HIROAKI
IPC: G03G9/113
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a carrier for an electrostatic latent image developer surface- coated with a coating layer excellent in wear resistance without impairing the high effect of a silicone resin to prevent the spending of a toner and giving high developing ability and stable image quality. SOLUTION: In a carrier for an electrostatic latent image developer surface- coated with an additive-containing silicone resin, carbon black surface-treated with dimethylsilicone oil having 300-30,000 cs is used as the additive and the amount of the additive is 2-15 wt.%. A core material having >=70 emu/g saturation magnetization is used.
Patent JP-S54158137-A (JP)
Title: Fault diagnosis device
Inventor: FUJII NORIKAZU
IPC: G06F11/08
Filed: 1978-06-05
Abstract: PURPOSE: To shorten both the fault time and its repair time by securing an automatic fault indication for the scattered logic blocks via the external unit.  
     CONSTITUTION: The data comprising 64 units of information bits and 8 units of test bits is divided into 4 blocks and then supplied to data control circuits A 1 WA 4  including the error detection/correction units of the same structure. At the same time, registers B 1 WB 4  to hole the data composed of 18 bits are provided along with register output lines C 1 WC 4  plus syndrome growing circuits G 1 WG 4 . Each of the bit lines is shown by S 0 WS 7  which will be all "0" in case the information bit has some fault. And the single error is shown when odd units of "1" exist, and more than 2 or even units of error are shown in case even units of "1" exist respectively. These decisions are given at error bit decision circuit 2. Then error position indication signal line 3 is provided, and the register output of B 1 WB 4  are corrected through correction circuits E 1 WE 4 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000269537-A (JP)
Title: Semiconductor light receiving device
Inventor: KIMURA CHIKAO
IPC: H01L31/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light receiving device, in which a photoelectric conversion element is combined with an IC in a structure reduced in cost in-crease and is hardly affected by noise. SOLUTION: This semiconductor light receiving device is constituted of a photoelectric conversion element 1, which receives a signal light and a semiconductor integrated circuit(IC) 2 which amplifies and/or signal-processes a signal received by the photoelectric conversion element 1. They are both connected directly through bumps 18 and 19 and 21 and 22 on a circuit substrate 3. In the photoelectric conversion element 1, a photoelectric conversion part which is the junction part of a p-type layer 12 and an n-type layer 13 is formed on the surface side of a semiconductor substrate 11, and the bumps 18 and 19 connected with the p-type layer 12 and the n-type layer 13 are formed on the surface, and the semiconductor substrate 11 at the lower side of the photoelectric conversion part (p-n conjunction) is etched, so that a recess 11a can be formed.
Patent JP-2000268453-A (JP)
Title: Loading mechanism of tape cassette
Inventor: NISHIDE MASAHIKO
IPC: G11B15/66
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent loading operation, in a magnetic recording and reproducing device such as a video tape recorder, by employing a mechanical detector as a means for detecting the delivery of a tape cassette to a normal loading start position, dispensing with a circuit structure for the detection, and mechanically locking a part of the loading mechanism in the case of the delivery failure to the normal loading start position. SOLUTION: A stop lever 2 is provided which is energized by a spring so that one end 2a is always projecting from the bottom face 3 of the chassis and which stops a loading operation by engaging with a part of the loading mechanism; the other end 2b of this stop lever 2 is rotatably pressed with the bottom face of a tape cassette 1 delivered to the loading start position; and the engagement is thereby released between the one end 2a and a part of the loading mechanism.