baber/WOPTO huggingface dataset:
Patent JP-H02178412-A (JP)
Title: Perforated pipe for counterplan to liquefaction and manufacture thereof
Inventor: IIMURA OSAMU
IPC: E02D3/10
Filed: 1988-12-28
Abstract: PURPOSE:To aim at the long-term effect of preventing the liquefaction by fitting a plug to each hole of a perforated pipe in which multiple holes are drilled in the longitudinal direction and the peripheral direction, and providing a through hole in which a filter is provided in the axial direction of the plug. CONSTITUTION:A plug 3 which consists of the axis 5 and the head 6 is fitted to the drilled part, in which a filter 4 is internally provided, of a perforated pipe 1, and a through hole 7 is provided in its axial direction to internally provide a filter 4 near the center of the through hole. The outer diameter of the axis 5 is made as same as the diameter of the hole 2 of the pipe 1 at the tip 8 of the axis, and the axis is made in the circular truncated cone to the direction of the base 9. Further, the plug is made strong enough and the outer diameter of the tip 8 of the axis 5 is made as same as the diameter of the hole 2 of the pipe 1 and the filter 4 is internally provided at the center of the axial direction of the plug because the pipe 1 is carried and built to rise in the ground under the condition that the plug 3 is fitted to the hole 2. Thereby, the carrying and the work can be facilitated.
Patent JP-H0618789-A (JP)
Title: Endoscope optical system
Inventor: KANAMORI ITSUKI
IPC: A61B1/00
Filed: 1991-11-22
Abstract: PURPOSE:To simultaneously observe both images having high magnification and low magnification while keeping the small diameter of an endoscope by providing an optical member in which an object luminous flux is observed at an area in the direction of a diameter in a state where each image magnification at a center area including an optical axis is different from that at a peripheral area. CONSTITUTION:The endoscope optical system is constituted of an imaging device 2 forming the object image formed by an objective 1 on the same optical axis, and a telephotographic lens 3 which is provided between the objective 1 and the imaging device 2 and whose effective diameter is smaller than that of the objective 1. The luminous flux 4i at the center area among the luminous fluxes projected from the objective 1 is enlarged by the telephotographic lens 3, and the luminous fluxes 4o at other peripheral area are image-formed by the objective 1. Therefore, the entire object can be observed by the objective 1 on the peripheral area, and the local part of the object can be enlarged and observed by the telephotographic lens 3 on the center area. That is, entire object observation at a far point and local object observation at a near point can be realized by using the center area and the peripheral area on one field of view.
Patent JP-H11167385-A (JP)
Title: Music player device
Inventor: OKA KOJI
IPC: G10K15/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the sound volume of a music and singing voice in a good balance for outputting them. SOLUTION: A music reproducing part 2 reproduces music based on player data; a music volume detecting element 4 detects a level of the volume of the music; on the other hand, a voice input part 1 inputs singing voice; a voice volume detecting element 3 detects the volume of the singing voice; a whole control part 10 compares the volume levels detected by the voice volume detecting element 3 and the music volume detecting element 4, and decides amplification of the volume level to the music and the singing voice based on the comparison result; based on the respective amplification, the singing voice and the music are amplified or attenuated by a voice amplifier 5 and a music amplifier 6; and being mixed by a mixing part 7, they are amplified by an amplifying part 8 and outputted from a loudspeaker 9.
Patent JP-H03194252-A (JP)
Title: Automatic transmission for vehicle
Inventor: ASADA TOSHIYUKI
IPC: F16H61/00
Filed: 1989-12-22
Abstract: PURPOSE:To decrease load torque applied to a friction engaging means by engaging the friction engaging means, which is left as released in the case of a speed change even when the friction engaging means can be engaged for setting a predetermined speed change shift, except during speed change time. CONSTITUTION:When a condition from the first speed to the second speed, where any two of a clutch K5 and brakes B1, B2 are engaged in addition to clutches K1, K4, takes place, the first speed is set by a pattern in which the clutches K1, K4 and the brakes B1, B2 are engaged. Next after a predetermined time, the brake B2 is released while a brake B3 is engaged for setting the second speed. Action is similarly performed also in the case of a speed change in the other speed change shift. In this way, torque is shared dispersedly by as many friction engaging means as possible except in the case of an instantaneous speed change, and the reduction in capacity of the friction engaging means can be contrived by decreasing the load torque applied to the friction engaging means.
Patent JP-H04202468-A (JP)
Title: Polyphenylene ether resin composition
Inventor: INOUE KAZUNARI
IPC: C08K5/16
Filed: 1990-11-30
Abstract: PURPOSE:To improve melt viscosity without using a high mol.wt. substance and to make extrusion molding and blow molding possible by incorporating a specified polyphenylene ether resin and if necessary, a PS resin. CONSTITUTION:60-95wt.% polyphenylene ether resin with an intrinsic viscosity (measured in chloroform at 30 deg.C) of 0.40dl/g or larger and 5-40wt.% polyphenylene ether resin with an intrinsic viscosity (measured in chloroform at 30 deg.C) of 0.30dl/g are mixed to obtain a polyphenylene ether resin. The title compsn. is obtd. by compounding 100 pts.wt. mixture consisting of 10-100 pts.wt. above resin and 90-0 pts.wt. PS resin and, if necessary, 5 pts.wt. or less polyfunctional maleimide compd. of the formula (wherein R is a polyfunctional org. group; X1 and X2 are each H, a halogen or a lower alkyl; l is 2 or larger).
Patent JP-H09170351-A (JP)
Title: Damping frame
Inventor: NIWA NAOMIKI
IPC: E04H9/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce bending deformation of an interlaminar area and exert the effect of a damping device to a satisfactory extent by pin-joining a post and a beam in a frame where the damping device is set up in the interlaminar area of a building by way of a brace as a damping element. SOLUTION: In a frame where a damping device 3 is set up in the interlaminar area of a building by way of a damping element, such as a brace 2, a post 1 and a beam 4 in the frame are pin-joined. More specifically, only the web of the beam 4 is pin-joined with a brace 5 provided projectingly from the post 1. The axial force of the post 1 added by the damping device 3 and the axial force produced by an external force are opposed to each other, thereby reducing deformation of the frame where the damping device 3 is set up so that shearing deformation may excel the other deformation. This construction allows the damping device 3 to exert its functions to a satisfactory extent.  This construction makes it possible to simplify the structure of the joining area which would be otherwise complicated since a mounting area of the damping device, the end of the brace and soft and rigid joints would be placed one upon the other, thereby contributing toward power saving.
Patent JP-H03197089-A (JP)
Title: Cyan color type thermal sublimation transfer dye and transfer sheet
Inventor: OYAMA TSUKASA
IPC: B41M5/388
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a cyan color type thermal sublimation transfer dye having both of high sublimation speed and image stability after transfer represented by formula. CONSTITUTION:A cyan color type thermal sublimation transfer dye is represented by formula (wherein R1 and R2 are a hydrogen atom, a 1 - 3C lower alkyl group such as a methyl group or an ethyl group, an alkoxy group such as a methoxy group, a halogen atom such as fluorine or a cyan group, R3 and R4 are a hydrogen atom, a 1 - 3C lower alkyl group such as a methyl group, a hydroxy group, an alkoxy group such as a methoxy group, an alkylcarbonylamino group such as a methylcarbonylamino group, an alkoxycarbonylamino group such as a methoxycarbonylamino group, a formylamino group, an alkylsulfonylamino group such as a methylsulfonylamino group or a halogen atom such as chlorine, R5 and R6 are a hydrogen atom, a 1 - 8C alkyl group such as a methyl group, a cycloalkyl group such as a cyclopentyl group, an alkenyl group such as an allyl group, an alkoxyalkyl group such as a methoxymethyl group, an aralkyl group such as a benzyl group, an aryl group such as a phenyl group, a substituted aryl group such as a p-methylphenyl group, a halogenoalkyl group such as a chloromethyl group or a cyanoalkyl group such as a cyanomethyl group).
Patent JP-H03198693-A (JP)
Title: Controller for multipole linear motor
Inventor: TABATA FUMIO
IPC: H02P7/00
Filed: 1989-12-26
Abstract: PURPOSE:To simplify control circuits by providing multipliers which perform multiplication including signs of outputted electric signals and control input signals for driving each coil, and amplifying sections which amplify the output signals of the multipliers and drive the coils for the generation of lines of magnetic force. CONSTITUTION:When magnetic field detecting elements 4-i provided at specified positions of coils 3-i detect magnetic fields generated by magnets 7 being in a movable part 1 or a stationary part 2, electric signals with levels corresponding to the magnitude and direction of the magnetic fields are sent out to multipliers 5-i. On this occasion the levels are not limited to positives, and negatives can also do. Next signals outputted by the multipliers 5-i are amplified up to a level necessary and sufficient to drive the coils 3-i to obtain driving signals and sent out to the coils 3-i. Namely the magnitude and direction of lines of magnetic force which the coils 3-i generate are decided, on the basis of the products of control input signals with electric signals being the detected results of the magnetic field detecting elements 4-i.
Patent JP-H08234314-A (JP)
Title: Photographic printing device, roll magazine holding device, and photosensitive material transfer device
Inventor: NAKANE SHIN
IPC: G03B27/32
Filed: 1995-12-22
Abstract: PURPOSE: To supply a printing photosensitive material from a plurality of roll magazines with a small number of members by providing respective specified feeding means and first and second roll magazine transfer means, and setting a first waiting position and a second waiting position in mutually separated positions. CONSTITUTION: The control means of the photographic printing device body B reversely rotates the roller pair of a feeding means 7 when a roll magazine is switched, thereby feeding back a photographic paper drawn from the roll magazine to the roll magazine until the top end of the photographic paper is housed in the roll magazine R1 or R2, or an inlet port sensor outputs an OFF signal to carry it in a prescribed distance. The control means of the device body B controls the control means of the roll magazine holding means RS to reversely rotate the feed roller pair of the magazine R1 or R2 situated in a drawing position DP. Thus, when the magazine is switched, the magazine can be switched without fogging the photographic paper drawn from the magazine.
Patent JP-H06164064-A (JP)
Title: Visible-light semiconductor laser
Inventor: TAKEMI MASAYOSHI
IPC: H01S5/343
Filed: 1992-11-19
Abstract: PURPOSE:To provide a visible-light semiconductor laser wherein carriers can be confined effectively into an active layer by a clad layer and the laser can be oscillated at a threshold current density which is lower than that in conventional cases. CONSTITUTION:An n-type Al0.3Ga0.7P lower-clad layer 2, an undoped Ga0.55P0.45 active layer 3, a p-type Al0.3Ga0.7P upper-clad layer 4 and an n-type Al0.7Ga0.3P current-blocking layer 5 are epitaxially grown in this order on an n-type GaP substrate 1. After that, the central part of the n-type Al0.7Ga0.3P current-blocking layer 5 is etched and removed into a stripe shape, and a p-type GaP buried cap layer is epitaxially grown.
Patent JP-2000151795-A (JP)
Title: Personal computer, caller's telephone number storage device, method for storing caller's telephone number and storage medium
Inventor: YASUDA NOBUYUKI
IPC: H04M11/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To hold a caller's telephone number in a caller's telephone number information service even when a personal computer is at a stand-by state so as to read it later by application. SOLUTION: When polarity reversal of a line 7 is detected by a polarity reversal detecting means 6, time count for six seconds is started by a timer control means 12, when a short ringer from the line 7 which is supplied via a ring signal binarizing circuit 5 is detected by a short ringer detecting means 11, a short ringer detection signal is supplied to a relay control means 14. When the short ringer detection signal is received, the line 7 is DC closed by controlling a line closing relay 13 within six seconds by control by the timer control means 12 by the relay control means 14. After that, number display data is received by a data receiving means 15, the data is supplied to a data storage means 16, held there, reception completion information is simultaneously supplied to the timer control means 12 and a timer is cleared.
Patent JP-H02223003-A (JP)
Title: Multi-channel recording and reproducing device
Inventor: ABE KAZUTOMO
IPC: G11B27/36
Filed: 1988-12-29
Abstract: PURPOSE:To simplify the switching operation of a channel by providing an individual channel record mode set switch, etc., plural recording and non- recording channel instruction switches and control circuit to control a recording channel select switch. CONSTITUTION:A control circuit 11 controls monitor select switches S1-Sn and recording channel select switches R1-Rn in correspondence to the operation of an operation part 12. In the operation part 12, an individual channel record mode set switch 13, full channel record mode set switch 14, full channel non- record mode set switch 15 and an n-pieces of recording and non-recording channel instruction switches W1-Wn are provided. When the channel instruction switches W1-Wn are directly operated, one channel can be set in a non-recording state. Thus, the operation time of the switch can be decreased.
Patent JP-H08158456-A (JP)
Title: Pipe foundation of buried pipe
Inventor: OSAWA SHOJI
IPC: E02F5/10
Filed: 1994-12-09
Abstract: PURPOSE: To reinforce weak ground and to isolate and remove extra water from a floor face so that the accuracy of a finished shape can be enhanced by laying in an excavation a large-contact-area pipe foundation having a number of holes through its side and bottom faces. CONSTITUTION: A plurality of pipe foundations 1 each having a plurality of holes 3, 4 through its side and bottom faces are connected together by means of connecting members 2 and bolts 5, thus laying a pipe foundation 1 with a large ground contact area in a finished excavation. The accuracy of the finished shape of buried pipes is enhanced through the reinforcing of weak ground, and excess water is induced from natural ground by means of the numerous holes 3, 4 and removed so as to stabilize a floor face. Since the pipes are laid on the plate-shaped pipe foundation 1, the height of the pipes can be determined by the thickness of a bolster, the depth of the excavation can be reduced, and the work of laying the pipes is made very easy.
Patent JP-H03193442-A (JP)
Title: Transparent moisture proof film
Inventor: SAWADA TSUTOMU
IPC: B32B9/00
Filed: 1989-12-25
Abstract: PURPOSE:To enhance the moisture proofness of the film by joining a film having a silicon oxide film is joined on one surface of a specific thermoplastic resin film, or joining a transparent laminate having a silicon oxide film on the other surface of laminate of this film, on one surface of a specific transparent thermoplastic resin film. CONSTITUTION:This moisture proof film is of a type having a laminated structure comprising the second layer B joined on the first layer A and one surface of the first layer A. And, the first layer A is made up of a laminate of a transparent film wherein a film 2 of a transparent silicon oxide film SO is formed on one surface of a film 1 consisting of thermoplastic resin such as ethylene- polyvinylchloride copolymerized silicide resin, polyamide resin, polyimide resin, or the like. The second layer B is a transparent plastic film wherein one or more transparent films having an SO film 4 on one surface of a transparent plastic film 3 being 1% or less in its moisture absorption coefficient after being soaked with water for 24 hours under the condition of 23 deg.C are contained therein. Whereby, a film can be obtained which is cheap and has excellent moisture proofness.
Patent JP-H07228781-A (JP)
Title: Organopolysiloxane composition
Inventor: SATO SHINICHI
IPC: C08L83/08
Filed: 1994-12-21
Abstract: PURPOSE:To obtain a composition which can give a cured product showing excellent adhesion to various substrates by mixing a plurality of specified organopolysiloxanes with a specified organohydrogenpolysiloxane and a catalyst. CONSTITUTION:This composition comprises an organopolysiloxane having at least two Si-bonded aliphatic unsaturated monovalent hydrocarbon groups in the molecule, a fluoroorganopolysiloxane represented by the formula [wherein R<1>, R<2>, R<4> to R<6> and R<8> are each a (substituted) monovalent hydrocarbon group; R<3> and R<7> are each a bivalent hydrocarbon group; Rf is perfluoroalkyl or perfluoroalkyl ether; k, p and m are each 1 or greater; and n is 0 or greater], an organohydrogenpolysiloxane having at least two Si-bonded H atoms in the molecule and a platinum group metal catalyst (e.g. chloroplatinic acid).
Patent JP-H06187749-A (JP)
Title: Head positioning circuit for magnetic disk device
Inventor: YAMADA TOMONORI
IPC: G11B21/08
Filed: 1992-12-16
Abstract: PURPOSE:To prevent the occurrence of damage due to impact on a magnetic head when abnormality takes place during the seeking operation of the magnetic head by lowering its speeds so as not to collide against a stopper at a high speed. CONSTITUTION:The speed at the time of occurrence of abnormality is detected by an error time speed detecting circuit 1 from a speed signal 7 with an error signal 9 as a trigger, and an address signal 11 corresponding to the speed is outputted. Data for generating a driving current suitable for decelerating the speed at the time of the occurrence of abnormality is stored in advance in a storage circuit 2, and when the address signal and a direction signal 8 indicating the moving direction of the magnetic head are received by the stored circuit, deceleration data 12 indicating a driving current for the direction and deceleration corresponding to the above signals is outputted, and the deceleration data are converted by a D/A converter 3 to output a deceleration signal 13. A switching circuit 4 is set by an error signal, and a driving current 15 based on the driving signal 14 is supplied to a voice coil motor 6 by a current amplifier 5, and hence the magnetic head is decelerated.
Patent JP-H08180659-A (JP)
Title: Disk reproducing device
Inventor: ARISAKA AKIHIRO
IPC: G11B17/22
Filed: 1994-12-24
Abstract: PURPOSE: To prevent unauthorized insertion and ejection of a disk into and from the device. CONSTITUTION: When an arbitrary word is beforehand inputted through a microphone 6 while a registering key 8 is pushed, a feature extracting section 10 extracts the feature parameters of the word and the parameters are registered and set by a registering section 12 in a storage section 11 as user identification information. Under a normal usage, the user, who beforehand set the identification information, voice-inputs the identification information as well as operational instructions such as inserting and ejecting. A collating section 13 collates the feature parameters of the identification information against the set contents of the section 11 and a coincidence signal is outputted if they agree to each other. On the other hand, a discrimination section 14 outputs operational instructions about the feature parameters of the operational instructions.  When a coincidence signal is received by a system controller 15, the controller 15 controls a disk exchanger section 4 based on the instructions and a disk 1 is inserted or ejected. If the coincidence signal is not received, the operational instructions are ignored and the insertion and ejection operations by the section 4 are prohibited.
Patent JP-2001151264-A (JP)
Title: Over-wrap film
Inventor: TOKINOYA OSAMU
IPC: B32B27/30
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an over-wrap film which does not generate a chlorine toxic gas in incinerating and has sufficient moisture proof and scent-retraining characteristics. SOLUTION: This over-warp film is provided with a base film, a barrier layer containing an inorganic lamellar chemical compound and a resin on one side or on both sides of the base film, and a heat seal layer applied with a heat seal agent through an adherent layer on the barrier layer.
Patent JP-2001153126-A (JP)
Title: Stepped structure frp-made propeller shaft
Inventor: KIMOTO YUKITANE
IPC: F16C3/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a stepped structure FRP-made propeller shaft capable of sufficiently ensuring necessary strength throughout the whole of the shaft by effectively reinforcing a part expected to be reduced in strength when forming in a stepped structure, and smoothly conducting filament winding at a manufacturing step. SOLUTION: In a propeller shaft provided with an FRP-made main cylinder having a helical winding layer of reinforced fiber, the main cylinder has a larger diameter portion, a small diameter portion, and a taper portion connecting the both diameter portions. The reinforced fiber of the helical winding layer continues from the large diameter portion to the small diameter portion through the taper portion. A winding angle to a shaft axial direction of the reinforced fiber in the helical winding layer becomes larger in the small diameter portion than the large diameter portion, the thickness of the main cylinder is thicker in the small diameter portion than the large diameter portion.
Patent JP-2001151437-A (JP)
Title: Main rope changing method for elevator
Inventor: HINUMA NOBUHIRO
IPC: B66B7/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a main rope changing method for an elevator, allowing smooth connection between a socket of a final new main rope and a thimble rod. SOLUTION: After one existing main rope suspending a car and a balancing weight 7 is cut off prom the thimble rod 11, the thimble rod 11 is moved to the socket 10 provide at the end of the new main rope 14B by a moving means 15 to permit the connection of the new main rope 14B to the car and the balancing weight 7.