baber/WOPTO huggingface dataset:
Patent JP-H03199631-A (JP)
Title: Automotive combination brake system
Inventor: TAKIMOTO TOSHIYUKI
IPC: F02D9/06
Filed: 1989-12-26
Abstract: PURPOSE:To effectively reduce the speed of an automobile by constituting the brake system so that when the engine brake action is hardly increased due to the decrease in the opening of the throttle valve of the engine and when the opening of the throttle valve does not reach 0, the action of an auxiliary brake is started. CONSTITUTION:The intermediate time between the time when the engine brake force cannot be increased and the time when the opening of the throttle valve reaches 0 is selected as the operation start time for an air brake 56 and for an exhaust brake 38, and also it is so designed that these brakes 56 and 38 are not simultaneously operated, but are started in this order. Thus, after a lapse of a short time after the engine brake force is not increased, the operation of an auxiliary brake is started, so that the automobile can be effectively braked, and also the braking force can be smoothly changed for enhancing operation feeling.
Patent JP-H11162192-A (JP)
Title: Semiconductor memory sand memory module
Inventor: MOTOMURA HISASHI
IPC: G11C11/401
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of kinds of the wiring patterns of a memory module or the like composed by combining bit partial products, to lower the cost and to improve the product yield of a dynamic RAM or the like shipped as the bit partial product. SOLUTION: The dynamic RAM or the like for constituting this memory module of a personal computer or the like by the bit partial product is provided with an input/output switching circuit IOSC for selectively turning external terminals D0-D3 for inputting or outputting storage data and internal signal routes B0-B3 for transmitting the corresponding bits of the storage data to the corresponding selected memory cells of a memory array to a connection state by combination corresponding to the function test result of the internal signal routes. The internal bit in a usable state of the dynamic RAM or the like is fixedly connected to a specified external terminal and the external terminal usable as the bit partial product is fixed to specified combination determined beforehand.
Patent JP-H03201718-A (JP)
Title: Output circuit
Inventor: KADOI HIROYUKI
IPC: H03K19/086
Filed: 1989-12-28
Abstract: PURPOSE:To keep the high speed performance of switching operation when both outputs from OR/NOR or the like are outputted simultaneously by controlling the drive of 1st transistor(TR) connected in series with a 2nd TR based on a positive signal, and controlling the drive of the 2nd TR based on a transient large current signal and a transient interrupt signal. CONSTITUTION:Positive/negative signal generating means O2, O3 generate a positive signal Te and a negative signal Tn based on a single input signal, transient signal generating means C21, R24 generate a transient large current signal Tt and a transient interrupt signal Tb based on the negative signal Tn, a 1st TR Q21 being the component of an output stage is controlled for its driving by a positive signal and the drive of a 2nd TR Q22 is controlled based on the transient large current signal Tt and a transient interrupt signal Tb. Thus, both positive and negative signals are easily generated independently of the circuit constitution of the input signal generator and when both outputs of OR/NOR, AND/NAND or the like are simultaneously outputted especially, the effect of the transient signal generating means C21, R24 on the other level change between both the signals is evaded. Thus, high speed switching operation is kept.
Patent JP-2000308642-A (JP)
Title: Color flow image pick-up for strengthening segmentation and flow dynamics
Inventor: MILLER STEVEN C
IPC: A61B8/06
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the compromise necessary for an already known system, to visualize the dynamics of a rapid flow, and to separate the image of a flow area from the image of a wall or a structural area. SOLUTION: An ultrasonic image pick-up system for displaying a color flow image includes a receiver 14 to generate the color flow signal corresponding to a frame obtained from the stimuli of converter 11 of a different number from the number of the pulse repetition ratio different from each other at every beam position. The color flow signal is selected and coupled so as to visualize the flow dynamics of the liquid (such as blood), and maintain the segmentation of the liquid flow from other structures.
Patent JP-H05147532-A (JP)
Title: Zero adjustment method for vehicle body motion control system of railway vehicle
Inventor: ISHIHARA KOICHIRO
IPC: G05D3/12
Filed: 1991-11-27
Abstract: PURPOSE:To provide a method for adjusting easily and rapidly a zero point of a vehicle body motion control system in a railway vehicle. CONSTITUTION:In a vehicle body motion control system provided with a control actuator controlled in lateral or vertical direction between a vehicle and a vehicle body, a zero point for control is set from a position converged by a restoring force of a secondary spring by zeroing a control force after a yawing displacement is applied to the vehicle body and a position converged by a restoring force of a secondary spring by zeroing the control force after a yawing deformation is applied in the reverse direction. Also a disturbance is converged by the operation of a leveling valve by zeroing the control force after it is given by the actuator at two upper and lower heights of dead zone of the air spring leveling valve, and the zero point for control is set in the dead zone of the leveling valve from the two heights. By this, a zeroing point for sensors of the vehicle body motion control system can be determined properly while a consistency of an air spring system is maintained. In addition, stability of control can be maintained over a long period of time.
Patent JP-H08183515-A (JP)
Title: Commodity lineup device
Inventor: IWATA KATSUMI
IPC: B65B35/32
Filed: 1994-12-28
Abstract: PURPOSE: To line up and convey commodities, that are supplied in bulk and at random by a conveyer, in a line in the specified direction by providing lineup guides that are inclined to the traveling direction of the conveyer. CONSTITUTION: Commodities M that irregularly scatter on a sending-in conveyer 11 are conveyed by the sending-in conveyer 11 and a lineup conveyer 18, and a lineup device 1 has lineup guides 17 to line up the commodities M in a specified direction on the route of conveying the commodities M. When the commodities M are guided by guide members 14 and pass through distribution paths 13a, a distributor 13 makes a lower frame 15 reciprocate to equalize the number of the commodities M. Then, the commodities M enter lineup paths 16 and when they come in contact with inclined parts 17a of the lineup guides 17 as they travel along the sending-in conveyer 11, they change their directions and postures as they turn round the contact points. Short parts continue to turn and long parts that finally reach a stable state are conveyed along the inclined parts 17a and parallel parts 17b.
Patent JP-H07159964-A (JP)
Title: Apparatus and method for regenerating processing solution for silver halide photographic sensitive material
Inventor: HASHIMOTO HIROYUKI
IPC: G03C5/395
Filed: 1993-12-06
Abstract: PURPOSE:To give appropriate silver recovery conditions according to the conditions of the processing solution to recover silver efficiently from a fixing solution or a bleach-fixing solution without affecting photographic performances, and to regenerate the processing solution, and to reduce a replenishing amount. CONSTITUTION:The recovery apparatus of the processing solution for the photosensitive material comprises recirculation routes 9 connecting an automatic developing machine 1.21, the fixing bath 4 or bleach-fixing bath 23 with a silver recovery elelectrolytic cell 11, and the controller 32 of the cell 11 capable of controlling the cell 11 by displacing fundamental control for operating the cell 11 in a proper amount in accordance with the prescribed silver concentration of the processing solution on the basis of information obtained from the machine 1.21.
Patent JP-H04166523-A (JP)
Title: Water flow branch cover pipe
Inventor: NAKAYAMA ICHIJIRO
IPC: E03C1/22
Filed: 1989-12-26
Abstract: PURPOSE:To delay a time in which a smell is generated by a method wherein a refuse collecting hole is formed in the tip of a flanged pipe. CONSTITUTION:In a water flow branch, a flanged pipe plate part 1, a pipe upper part 2, a rubber collecting hole part 3, a pipe body part 4, and a pipe tip part 5 are formed. The material of a cover pipe is formed of iron, plastic, and nylon. The cover pipe is mounted on the water flow branch. This constitution increases the length of the water branch, whereby a contaminant is not adhered to an upper part and a time in which a smell is generated is delayed.
Patent JP-H02227433-A (JP)
Title: Preparation of aqueous suspension of carboxymethyl cellulose
Inventor: CHIYAARUZU RII BAADEITSUKU
IPC: C08J3/05
Filed: 1989-12-27
Abstract: A process for preparing an aqueous suspension of a water-soluble carboxymethylcellulose salt, characterized in that it comprises dissolving in water at least 33 % by weight of potassium carbonate and then dispersing therein with agitation at least 8 %, based on the weight of the total resultant aqueous suspension, of the carboxymethylcellulose salt, the aqueous suspension made by the said process, and the use of the aqueous suspension to prepare an aqueous solution of dissolved water-soluble carboxymethylcellulose salt, are disclosed.
Patent JP-2000187535-A (JP)
Title: Power saving mode computer
Inventor: MAKUSHIMO AGIRAA
IPC: G06F1/32
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the local recovery of a network machine, to mount a local nonvolatile storage device at low cost, and to reduce the susceptibility to EMI effects by managing the power mode of the network computer by a server computer. SOLUTION: A boot code storage device 110 of a mother board 102 of a computer provides one set of computer instructions which can be executed by a processor 104 and so designed as to place a computer 100 and a system memory 112 in specific states. A network computer enters a power save state in response to a power saving event and shifts from the power saving state to a full power state in response to a wake-up event. The wake-up event includes a wake-up command outputted by a server computer coupled with the network computer. Then the power mode of the network computer is managed by the server computer.
Patent JP-H03198172-A (JP)
Title: System for shading viewing conversion triangle
Inventor: YAMADA TETSUSHI
IPC: G06T15/80
Filed: 1989-12-27
Abstract: PURPOSE:To obtain the computer graphics screen having a higher attendance sense by determining a Z coordinate value or/and a luminance value related to the point of the inside of a viewing conversion triangle. CONSTITUTION:First of all, a triangle displayed on a computer graphics screen is subjected to viewing conversion. Also, with regard to the point of the inside of a viewing conversion triangle, a reverse viewing conversion is executed, and to which point of the inside of the triangle before the viewing conversion it corresponds is derived. Subsequently, from the Z coordinate value and the luminance value of this corresponding point, the Z coordinate value and the luminance value related to the point of the inside of the viewing conversion triangle are determined. In such a way, the inside of the viewing conversion triangle is painted out smoothly. Accordingly, since a linear interpolation is discontinued and the Z coordinate value and the luminance value of the point of the inside of the viewing conversion triangle are determined, these values can exactly be derived, and the computer graphics screen whose attendance sense is satisfactory can be obtained.
Patent JP-2000164087-A (JP)
Title: Photoelectric switch
Inventor: FURUTA TADASHI
IPC: H01H35/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric switch capable of heightening the sensitivity sufficiently without being influenced by noises. SOLUTION: A first integral hold circuit 19 integrates the light receiving signal emitted by a photoelectric transducer circuit 17 in synchronism with the light projecting period of pulsated light given by a light projecting element 16. A second integral hold circuit 20 integrates the light receiving signal emitted by the photoelectric transducer circuit 17 in the non-projection period immediately before the light projecting period over the same duration as the light projecting period. Accordingly the integration levers of the first 19 and second integral hold circuits 20 have got rid of influence of the white noise, and are influenced only by the DC noise.  The influence of DC noise is removed by subtracting the integration level of the second hold circuit 20 from that of the first hold circuit 19, which gives a true integration level of the light receiving signals, so that it is possible to heighten sufficiently the degree of amplification of an amplifier circuit 22.
Patent JP-H06186492-A (JP)
Title: Light beam scanning device
Inventor: ONO YUJI
IPC: B41J2/44
Filed: 1992-12-21
Abstract: PURPOSE:To provide a light beam scanning device leveling the shape of an image plane in the sub-scanning direction while having the function of plane tilt compensation, obtaining a uniform spot diameter independent of the scanning position and easy to manufacture. CONSTITUTION:A rotating polygon mirror 4 for deflecting/scanning a light beam L and an optical system in which the rotating polygon mirror 4 and a plane to be scanned 7a are almost in a conjugate relation in the subscanning direction are provided. The optical system has an image-forming lens 5 converging the light beam L on the plane to be scanned 7a and a cylindrical mirror 6 having a curvature only in the sub-scanning direction. The radius of curvature of the cross section of the cylindrical mirror 6 in the sub-scanning direction increases monotonically along the main scanning direction.
Patent JP-H03202663-A (JP)
Title: Heat engine
Inventor: HARAMURA SHIGENORI
IPC: F02B75/12
Filed: 1989-12-28
Abstract: PURPOSE:To provide a non-pollution heat engine in simple configuration, which uses air, etc., as a working medium, by equipping it with an expansion engine and compressor in independent arrangement, and connecting the discharge port of the compressor to the suction port of the expansion engine through manifold furnished with a heat-exchanger. CONSTITUTION:The compressing space 16 of a compressor 10, in which a compression piston 12 is fitted in a compression cylinder 11, is connected with a suction manifold 13 through a suction valve 14 and also with a discharge manifold 31 through a discharge valve 15. This discharge manifold 31 is equipped with a combustor 42 obtaining high temperature and high pressure air through combustion in mixture with the fuel injected from a fuel injection nozzle 41. The expansion space 26 of an expansion engine 20, in which an expansion piston 22 is fitted in an expansion cylinder 21, is put in communication with the mentioned discharge manifold 31 through a suction valve 23 and a suction manifold 32, and is connected with an exhaust manifold 25 through a discharge valve 24. Connecting rods 5, 6 in connection with the pistons 12, 22 are coupled with a common crank shaft 7.
Patent JP-H09173461-A (JP)
Title: Obturator for blood vessel indwelling catheter
Inventor: YABUSHITA YASUKI
IPC: A61M25/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To use one catheter for both dialysis and chemical infusion by providing a lumen penetrating from one end to the other end in an obturator for blood vessel indwelling catheter. SOLUTION: One end section of an obturator 1 opened at both ends and having a tubular lumen penetrating from one end the other end is connected to an extension tube 2, and a cylindrical Luer-Lok adapter 3 is fixed to a connection section of the obturator 1 and the extension tube 2. A female Luer joint 4 is connected to the other end of the extension tube 2 connectably to a male Luer joint connected to a chemical infusion device. When a clamp 5 carried by the extension tube 2 is opened or closed, the medicinal liquid infusion, infusion stop, and infusion speed can be adjusted. For medicinal liquid infusion during the nondialyzing period, the obturator 1 is inserted into a blood vessel indwelling catheter, and a medicinal liquid line is connected to the female Luer joint 4 to conduct medicinal liquid infusion.
Patent JP-H05113452-A (JP)
Title: Casing structure of panel-mounting meter
Inventor: MURAKAMI YOSHIAKI
IPC: G01R11/24
Filed: 1991-12-24
Abstract: PURPOSE:To obtain the casing structure of a panel mounting meter, which can be sealed securely, can be readily manufacture at a low cost and can be used in a user-friendly manner in such a way that a transparent cover is not erroneously dropped. CONSTITUTION:In a casing 3 of a meter used in a panel mounting pattern, a transparent cover 8 having a lower-part sealing screw 15 is provided at the front part of an outer case 4 of the casing 3. The front part is made to protrude to the front-surface side of the panel. The upward protruding with respect to the upper central part are provided at both sides of the upper end part of the transparent cover 8. Projecting parts 21, which are to become the shafts of cover hinges, are provided at the outside part of the protruding parts 20. Recess parts 22 and long holes 22, into which the protruding parts 20 and projecting parts 21 of the transparent cover 8 are coupled, are provided in the outer case 4.
Patent JP-2000165026-A (JP)
Title: Flux coating method and apparatus used for the method
Inventor: YAMAGUCHI KAORU
IPC: B23K3/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce the soldering defect by surely coating an optimum amount of flux on only a specified component mounted on a printed board. SOLUTION: A flux coater having a jet nozzle 3 which is faced on a coating surface of a printed board and moved relatively in X-Y directions comprises intermittently actuating means for setting the feed air pressure low to the jet nozzle 3 and actuating it to intermittently jet, tubular frames 2 having various openings being close to the coating surface are mounted on a caterpillar belt 63 at specified spacings, this belt 63 is moved in time by a motor drive to place the linked tubular frames 2 near the top end of the jet nozzle 3, a desired one of the tubular frames 2 is selected and a moving mechanism shifts the jet nozzle 3 in time so that the flux can pass through the selected tubular frame 2.
Patent JP-H10184544-A (JP)
Title: Flexure bearing for linear motor driven compressor
Inventor: MASUDA HIROSHI
IPC: F04B39/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a spring body caused by stress concentrated on the tip of each slit in a flexure bearing adopted to contactless piston support mechanism of a linear motor driven compressor so as to increase the stroke of an operating piston while miniaturizing the compressor. SOLUTION: In this linear motor driven compressor, an outer end part 17d1 of each slit 17d of a spring body 17a of a flexure bearing 17 is extended curvedly in a centrifugal direction, and an inner end part 17d2 is extended curvedly in a center direction. Each end part of each slit 17d is protected by a fixed part, and force acting to tear up the spring body 17a at the tip of each slit 17d is suppressed by the fixed part.
Patent JP-H08182531-A (JP)
Title: Rod winding means for permanent wave
Inventor: FUKUMOTO KIYOAKI
IPC: A45D6/02
Filed: 1994-12-29
Abstract: PURPOSE: To provide a beautiful finish and to shorten the time for operation by building a motor in a handle part and connecting a rod engaging part for freely engaging and disengaging a rod for permanent wave to a revolving shaft of this motor. CONSTITUTION: The motor to be built in the handle part 1 is not limited to an electric motor. A method for connecting a rod center supporting shaft rod 2' and rod engaging member 3, etc., integrally or attachably and detachably connected to the revolving shaft 2 of the motor is fixed connection or freely attachable and detachable connection. Next, the rod engaging part 4 to be successively disposed at the engaging member 3 is formed to a shape of the diameter successively decreasing from its base end to its front end so as to meet the various sides of the bore of the rod 7 and is disposed at the rod center supporting shaft rod 2'. The rod center supporting shaft rod 2' and the rod engaging member 3 are freely rotatable and their base ends are connected or freely attachably and detachably connected to the revolving shaft 2 of the motor.  Both members are made freely engageable and disengageable with and from the end of the rod 7 by being inserted and removed from their front ends into and out of the hollow part of the rod 7 from its end.
Patent JP-H05168450-A (JP)
Title: Unmatured soybean sorting machine
Inventor: II NAOTO
IPC: B07B1/12
Filed: 1991-12-24
Abstract: PURPOSE:To separate surely multi-grain unmatured soybeans to be sorted from one-grain unmatured soybeans by arranging a specific sorting element in parallel, at the interval so as to sort one-grain unmatured soybeans alone through falling, together with an unmatured soybean carrier provided in parallel with a carrying guide to convey unmatured soybeans in the longer direction. CONSTITUTION:A sorting element 3 is arranged in parallel, at the interval L so as to sort one-grain unmatured soybeans (a) through falling, together with an unmatured soybean carrier 2 provided in parallel with a carrying guide 1 to convey unmatured soybeans in the longer direction. The initial end line 4' of the sorting element is provided with a raising surface 4'', and when the sheath (b') of a multi-grain unmatured soybean (b) impinges on this surface, the multi-grain umatured soybean is conveyed in such a manner as to face upward.
Patent JP-H06168652-A (JP)
Title: Distance setting type photoelectric switch
Inventor: AKAGI TETSUYA
IPC: H01H35/00
Filed: 1992-11-27
Abstract: PURPOSE:To set a distance without changing a setting distance by enlarging a lens area to a case. CONSTITUTION:A worm gear 13 is rotated, and a cam 12 meshed with this is rotated. A holder 7 is arranged so as to come into contact with one end of the cam 12, and the holder 7 is rotated, and an angle between the light projecting axis 2a and the light receiving axis 5a is changed. Thereby, a setting distance L is changed. The division to show the setting distance is arranged in the cam 12.
Patent JP-2000159731-A (JP)
Title: Production of aliphatic tertiary amine
Inventor: OGAWA TSUKASA
IPC: C07C209/26
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound by incorporating an amine compound having two or more amino groups in the molecule with a specific quantity of water, and with formaldehyde under a specific hydrogen pressure and temperature in the presence of a precious metal-based catalyst containing Pd, Pt or the like. SOLUTION: This method incorporates, in the presence of (A) a precious metal-based catalyst (e.g. Pd/C catalyst) containing at least one type of precious metal selected from the group consisting of Pd, Pt, Rh and Ru, preferably at 0.1 to 20 wt.% as the precious metal, (B) an amine compound having 2 or more amino groups in the molecule, e.g. ethylenediamine and piperazine, with (C) 0.2 to 5 times by weight of water, and then with (D) formaldehyde at a hydrogen pressure of 1 MPa (gauge) or more and reaction temperature of 60 to 200 deg.C. It is preferable for the above reactions to add 2 to 2000 ppm (as the precious metal) of the component A to the component B, and use one mole of the component (D) per one mole of the active hydrogen group in the amino group of the component B.