baber/WOPTO huggingface dataset:
Patent JP-S63156994-A (JP)
Title: Finned type heat transfer pipe having longitudinal fine wave surface
Inventor: KAWANAMI SHUNPEI
IPC: F28F1/06
Filed: 1986-12-19
Abstract: PURPOSE:To enhance a heat transfer characteristic of a heat transfer pipe by a method wherein a wavy surface having fine and accute angle corrugations at inner and outer surfaces of the wall of a straight pipe is longitudinally formed on a pipe. CONSTITUTION:A sectional shape of a heat transfer pipe 1 is a starshape having six fins (p). Member of each of the fins (p) is bent in a finepitch, corrugated portions in a longitudinal direction are applied, an area-multiplication rate with respect to a smooth surface pipe is calculated, a bending angle of the corrugation is made as an accute angle and a condensation of steam is promot ed. Partition plates 8 are arranged at the heat transfer pipe 1 with a pitch l, condensation liquid drip 10 flowing along the trough of the fin (p) is collected and discharged. With this arrangement, the heat transfer pipe having fins has a high heat transfer characteristic and at the same time a wall thickness of the heat transfer wall can be made quite thin, so that it is advantageous when an expensive anti-corrosion material is used.
Patent JP-H01144035-A (JP)
Title: Instant photographing device
Inventor: SETO TAKASHI
IPC: G03C7/00
Filed: 1987-12-01
Abstract: PURPOSE:To automatically supply pods by accommodating pods in the respective radially partitioned retainers of a rotatable rotor and dropping and supplying pods one by one in response to the conveyance of a positive sheet. CONSTITUTION:The pods 15 are accommodated one by one in the retainers partitioned radially by bulkheads 84 holding both the ends of the pod 15. A fixed housing 82 is equipped with an opening equivalent to one retainer on its bottom. After the tip of the positive sheet 71 hits a developing roller pair 30, the rotor 83 is rotated by an angle corresponding to one retainer 87, whereby one retainer 87 is released, and the pod drops from it owing to gravity. Thus the pods can be supplied automatically, and the positive sheets 71 piled by a popular feeder can be fed conveyed one by one.
Patent JP-H03161007-A (JP)
Title: Gas separation apparatus
Inventor: HIDANO KATSUSHI
IPC: C01B21/04
Filed: 1989-11-20
Abstract: PURPOSE:To regenerate an adsorbent in a gas separation apparatus, by providing an exhaust valve of an always opening system to the gas exhaust pipe of an adsorbing tank and discharging the exhaust gas in the adsorbing tank during the stoppage of the apparatus. CONSTITUTION:In a gas separation apparatus, compressed gas is supplied to the first and second adsorbing tanks 1, 2 filled with an adsorbent and, after product gas is taken out of the adsorbing tanks 1, 2, the gas desorbed from the adsorbent is discharged from the exhaust pipes 10, 11 connected to the adsorbing tanks. Exhaust valves 13, 14 of an always opening system and a drying container 27 filled with a desiccant 27A are provided to the exhaust pipes 10, 11 in series. When a power supply is turned OFF, the gas remaining in the adsorbing tanks 1, 2 is discharged to the atmosphere through the exhaust valves 13, 14 and the oxygen molecule adsorbed on the adsorbent is desorbed and the adsorbent is regenerated during the stoppage of the apparatus. Since new air is introduced into the adsorbing tanks 1, 2 through the drying container 27, the lowering of adsorbing efficiency due to humidity is prevented.
Patent JP-S63156876-A (JP)
Title: Adhesive having high heat stability
Inventor: OORARU AIDEIN
IPC: C09J133/00
Filed: 1987-12-01
Abstract: The single-component adhesives contain
 (A) aqueous dispersions of carboxyl-containing polyacrylates and
 (B) organic polyamino compounds of molecular weight 250 - 15,000 having an amino functionality of more than 5.
Patent JP-H11139862-A (JP)
Title: High density magnesium oxide sintered compact and its production
Inventor: NATE TATSUO
IPC: C04B35/645
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a high density MgO sintered compact which considerably suppresses the generation of splashes by sintering a green compact of MgO powder by resistance heating under pressure by a discharge plasma sintering method. SOLUTION: A molding vessel is filled with MgO powder of 0.1-5 μm average particle diameter and the powder is compressed under 100-1,000 kg/cm<2> pressure to form a green compact. This green compact is put in a carbon vessel, pulsating electric energy is directly supplied to the gaps among the particles of the green compact and high energy of discharge plasma instantaneously generated by a spark discharge is effectively applied to diffusion. The green compact is sintered in a relatively low temp. region in a short time to obtain the objective high density MgO sintered compact having >=98% density. Suitable conditions in the discharge plasma sintering include 1-5 ton/cm<2> pressing pressure, 1,000-1,400 deg.C max. sintering temp., 30 sec to 5 min holding time and 20-100 deg.C/min heating rate.
Patent JP-H0628378-A (JP)
Title: Method and apparatus for discrete active resource
Inventor: BURENDA RIN DEIITORITSUHI
IPC: G06Q10/08
Filed: 1991-11-18
Abstract: PURPOSE: To provide a method and device which reduce the work for the calculation in production plan and logic, planning, distribution, and resource assignment areas. CONSTITUTION: A gross profit analysis program 18 judges a profit related to each order in accordance with outputs of an order input/tracking system 11, a material detail conversion processing 13, and a machine requirement conversion processing 15. A data preprocessing module 19 collects data and updates data in accordance with selection/rejection of orderess and supplies it from a model generation program 20 to a number restriction generation program 21. An interactive determination display system 22 displays a simple set selector to a user, then the user talks with the display system inputting an appropriate data. and the user uses an optimization model selection model resolution program 24 and outputs the output to a floor control system 25.  This system 25 generates a work order and discharges a required stock to a shop floor sensor 17 which discriminates the possibility of a machine and input in accordance with a selected order.
Patent JP-H08156701-A (JP)
Title: Storage device for lower windshield of construction machine cab
Inventor: SAKYO TAKESHI
IPC: B60J1/06
Filed: 1994-12-06
Abstract: PURPOSE: To make a lower windshield in a storage condition without installing a protrusion in the vicinity of the head of an operator standing up a cab, and to use a rear window as an escape even though the lower windshield is stored. CONSTITUTION: A storage part 1A for a lower windshield 5 is located between a driver's seat 2 and a rear window 14 and below the rear window 14. The storage part 1A is composed of a bracket 12 for supporting the lower end of a lower windshield 5, and holes adapted to receive therein pins 6 of pin racks laid along opposite side edge parts of the lower windshield 5, and a cover 13 for covering the lower windshield 5. The bracket 12 and the holes for receiving therein the pins 6 constitute a restricting means for restricting motion of the lower windshield 5, and further, in particular, the bracket 12 constitutes a position regulating means for regulating the height of the lower windshield 5 in a storage condition.
Patent JP-H02152890-A (JP)
Title: Hydraulic elevator
Inventor: FUJITA HIFUMI
IPC: B66B9/04
Filed: 1988-12-01
Abstract: PURPOSE:To prevent oil from flowing out of an opening even if an upper cover of this opening at the upper end of a cylinder in a hydraulic jack is removed at time of replacement of packing or the like by installing a stop valve in a hydraulic oil pipe connecting this hydraulic jack to a power unit. CONSTITUTION:When a hydraulic oil pipe 10 is arranged beyond an upper end opening of a cylinder 6 in a hydraulic jack 3, a stop valve 21 is installed in and around a hydraulic oil pipe outlet 20 of the cylinder 6. This stop valve 21 is closed at time of replacement of packing, interrupting the side of the hydraulic jack 3 and a passage of the hydraulic oil pipe 10. With this constitution, head pressure at the side of the hydraulic oil pipe 10 is uninfluenced to the side of the hydraulic jack 3, and at time of packing replacement, even if an upper cover 14 of the upper end opening of the cylinder 6 is removed, an overflow of oil from this upper end opening is avoidable.
Patent JP-2000132305-A (JP)
Title: Operation input device
Inventor: MORI TAKUMI
IPC: G06F3/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide simple system constitution which anyone can use without new burden by generating a command with a prescribed system based on the output of a hand shape estimation means and a space coordinate operation means. SOLUTION: A finger attitude detection means 1 detects an attitude at the tip of the finger of an operator. A hand's back detection means 5 detects the position and the attitude of the back of an operator's hand. A finger shape estimation means 2 time-integrates an angular velocity signal from the finger attitude detection means 1 and converts it into angle information. A hand shape estimation means 3 estimates the hand shape of the operator by angle information of respective fingers and the position relation of the back of the hand. A space coordinate operation means 6 executes an arithmetic processing for obtaining the position/attitude of the back of the operator's hand, based on three acceleration signals from the hand's back detection means 5 and the angular velocity signal.  An operation input analysis means 4 analyzes the gesture of the hand, based on hand shape information obtained from the hand shape estimation means 3 and the space attitude and movement information of the hand from the space coordinate operation means 6 and transfer operation input command information data to an interface part.
Patent JP-H08156719-A (JP)
Title: Front end mating structure for automobile
Inventor: TAZAKI TOMOHISA
IPC: B60R19/52
Filed: 1994-12-06
Abstract: PURPOSE: To enhance the degree of accuracy for mating by attaching front fender brackets, respectively, to an upper radiator core support and a front bumper facia retainer so that they are limited in several directions, in order to subassemble a base member. CONSTITUTION: A front fender bracket 17 is attached to an upper radiator core support 13 so as to be limited laterally and longitudinally, and a front fender bracket 17 is attached to a front bumper facia retainer 11 so as to be limited vertically and longitudinally in order to subassemble a base member 49. Further, a front fender 3 is held to the front fender brackets 17. Further, a radiator grill is held to the upper radiator core support 13 and the front fender facia retainer 11. Further, a head lamp is fixed to a side radiator core support 15 so as to be limited only longitudinally, covering the front end part of the front fender.
Patent JP-2001123298-A (JP)
Title: Electroplating method, multi-layered printed circuit board and its manufacturing method
Inventor: SHIBUYA MASAYUKI
IPC: C25D21/12
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the electroplating at a constant electrolytic current density, and to reduce the dispersion in the thickness of a deposited film of a plating metal even when the area of individual works to be plated is scattered. SOLUTION: The relationship between the electrode potential and the current density is obtained in advance using electrodes formed of the same material as that of a work to be plated, the work to be plated is polarized at an arbitrary electric potential or current value in a plating bath, the current or the electric potential in this condition is obtained, the area of the work to be plated is calculated from the relationship and the current and the electric potential, and the electroplating is performed at a current to achieve the plating of a predetermined film thickness according to on this calculated area.
Patent JP-H07226057-A (JP)
Title: Audio and video editing system
Inventor: SAKATANI TOMOHIKO
IPC: G11B27/034
Filed: 1993-12-02
Abstract: PURPOSE:To provide an editing system capable of performing audio editing in which a time base of an audio before/after a consecutive recording position of a video becomes continuous for a loaded cassette tape. CONSTITUTION:An audio reproducing control circuit 12 supplies the reproducing control data for controlling the reproduction and the reproduction temporary stop of a CD player to the CD player 11, and a video reproducing control circuit 22 supplies the reproducing control data for controlling a VTR to the VTR 21. An audio signal reproduced by the CD player 11, a video signal reproduced by the VTR 21 and the recording control data outputted by a recording control circuit 32 are supplied to the VTR 31. The VTR operation condition data outputted by the VTR 31 are supplied to a control signal output circuit 33, and the control signal output circuit 33 supplies a reproducing start signal and a reproducing temporary stop signal to the audio reproducing control circuit 12. By this a constitution, an editing tape in which no editing audio such as a BGM, etc., is interrupted even when a video scene is changed during reproducing, is formed.
Patent JP-2000133599-A (JP)
Title: Crystal growth method and manufacture of semiconductor laser using the same
Inventor: NAKAMURA KOJI
IPC: H01S5/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To grow crystals without distortions in crystal lattice on the recessed part of grating by a method, wherein an InGaAsP layer, with which InP and lattice are aligned by diffusing a P-material, As material and Ga material while controlling the temperature in a reaction container. SOLUTION: A grating is formed on a reaction container, and an InP substrate 1-1 is set. Power is applied to a heater while the temperature in the reaction container is being controlled, the InP substrate 1-1 is heated up to the temperature at which crystal is grown, and a P-material gas, As material gas and Ga material gas are introduced into the reaction container. Moreover, the InP substrate 1-1 in the reaction container is heated up to the prescribed temperature, the temperature is maintained while material gas is introduced, and an InGaAsP buried layer 1-2 to be lattice-matched with InP is formed. Subsequently, an InP lattice or InGaAsP layer 1-3 is made to grow, and an active layer 1-4 and a P-InP clad layer 1-5 are made to grow. Then, a P-InGaAs contact layer 1-6 is made grow.
Patent JP-H11140507-A (JP)
Title: Correcting method for 2p2s process sinter, and correction die unit used in the method
Inventor: MORITA TADASHI
IPC: B22F3/24
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent generation of defective correction on a stepped part side of a projecting part in correcting a work having the projecting part on one side of an outer peripheral surface in a 2P2S process sinter of the powder metallurgy. SOLUTION: A die 36 is supported in a vertically movable manner relative to a die plate 21 in the prescribed range, and pressed upward by a spring 33. When a work 1 is mounted in the die 36, a projecting part 2 of the work 1 is abutted on a stepped part 37 of the die 36 from the initial stage. An outer peripheral surface of the work 1 can be prevented from being swollen when pressurized. The die 36 is lowered by the prescribed quantity against the pressing of the spring 33 by pressing with an upper punch 46, and in the middle thereof, the work 1 is brought into contact with a lower die 42. The compression ratio of the projecting part 2 of the work 1 becomes equal to that of other part.
Patent JP-H06146634-A (JP)
Title: Multistory parking garage
Inventor: KINOSHITA MASAO
IPC: E04H6/14
Filed: 1992-11-13
Abstract: PURPOSE:To prevent the occurrence of noises by winding an endless strip-like body on guiding pulleys in the upper and lower sections, providing magnetic field generating section in a position corresponding to the straight part of the endless strip-like body between the pulleys and mounting cages for housing a vehicle on the endless strip-like body at a prescribed interval. CONSTITUTION:A pair of left right endless strip-like steel bodies 3 are wound on guiding pulleys 1, 2 in the upper and lower section. A magnetic field generating section 4 is disposed along the straight part of the endless strip-like body 3 between the guiding pulleys 1, 2 in the upper and lower sections to cause the endless strip-like body 3 to generate a drive force. Cages 5 for housing a vehicle are mounted on the endless strip-like body 3 at a prescribed interval, and when the magnetic field generating section 4 disposed along each endless strip-like body 3 is caused to generate upward or downward movable magnetic field, the endless strip-like body 3 hanging the cages 5 for housing the vehicle is driven downward or upward by the movable magnetic field.
Patent JP-H04177441-A (JP)
Title: System program loading system
Inventor: TAKAGI TOSHINARI
IPC: G06F9/445
Filed: 1990-11-08
Abstract: PURPOSE:To load the system programs to plural types of client computers with use of a single server computer by retrieving the corresponding system program based on a device type identification name and then transmitting and loading the retrieved system program. CONSTITUTION:A client computer 1 is provided to produce a system program load request together with a server computer 2 which is connected to the computer 1 via a network and transmits a system program with a request, and a secondary storage medium 3 to which the computer 2 can have an access. Then a request means 11 provided to the computer 1 produces a system program load request together with its own device type identification name. A retrieving means 22 provided to the computer 2 retrieves the corresponding system program 23 out of the directory of the medium 3 with an input request. Then the program 23 is transmitted and loaded to the client computer 1 from the server computer 2.
Patent JP-H10142955-A (JP)
Title: Image forming device
Inventor: UNO KOJI
IPC: G03G15/01
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image without the unevenness of image density by applying a second transfer voltage lower than a first transfer voltage to a primary transfer roller, during the time when an intermediate transfer belt is in contact with the image-to-image part of a photoreceptor. SOLUTION: While the image-to-image part 3 of a photoreceptor drum 11 is in contact with the intermediate transfer belt 41, the primary transfer voltage VT1 is set to 400V. In other words, while the image-to-image part 3 between a magenta image and a yellow image is in contact with the belt 41, the primary transfer voltage VT1 is reduced to 400V from 600V in a conventional manner. Further, during the time when the image-to-image parts 3 between the yellow image and a black image and after the completion of the black image are in contact with the belt 41, the primary transfer voltage VT1 is reduced to 400V from 500V in the conventional manner.  Thus, the change in the characteristic of the photoreceptor 11 between the image-to-image part and an in-image part, due to the flowing of a high transfer current into the image-to-image part 3 of the photoreceptor 11 can be prevented to obtain the excellent image without the unevenness of the image density.
Patent JP-H10146015-A (JP)
Title: Bearing structure of rotary shaft
Inventor: NAKADA MASASHI
IPC: H02K5/173
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide the bearing structure of a rotary shaft, which can support the rotary shaft calmly without backlash, without being influenced by the ambient temperature condition. SOLUTION: In a geared motor 10, the tip of the armature shaft 16 is supported by a bearing part 20. At the bearing part 20, a retainer 24 is arranged in close-contact condition between the outer ring 29 of the bearing 22 and a housing 18, fixing the bearing 22. The retainer 24 is a member which is extremely small in heat conductivity and besides has heat resistance. Accordingly, even in case that this geared motor 10 is operated under atmospheric condition at low temperature, the conduction of heat from an outer ring 28 to a housing 18 is checked, and the temperature difference between an inner ring 26 and the outer ring 28 becomes small, and the difference in thermal expansion is reduced sharply.  Accordingly, there is no need for setting the space dimension between the inner ring 26 and the outer ring 28, taking the ambient temperature condition into consideration in advance, so it can be set in optimum dimension where rotation loss or operation noise is not produced at all times.
Patent JP-H02148337-A (JP)
Title: Lsi coping with undetected faulty circuit
Inventor: SUZUKI KEIICHI
IPC: G06F17/50
Filed: 1988-11-30
Abstract: PURPOSE:To easily discover a faulty part and remedy the faulty part by comparing the output of a circuit having an undetected fault decided by a fault simulation with that of the same circuit provided in an LSI, and when the outputs do not coincide with each other, switching the circuit to a circuit having no fault. CONSTITUTION:A circuit 2 having an undetected fault decided by a fault simulation and the same circuit 3 are provided in an LSI. Inputs to both circuits are the same and a comparator circuit 4 always compares the output of the circuit 2 with that of the circuit 3. When the outputs do not coincide with each other, the circuit 4 outputs an error signal to a terminal 5. On the other hand, the outputs of the circuits 2 and 3 are inputted to a switching circuit 7 and the circuits 2 and 3 are switched to each other by sending a prescribed instruction from an input terminal 6 for controlling the switching circuit to the circuit 7. Therefore, a faulty part can be discovered and remedied easily.
Patent JP-H02149148-A (JP)
Title: Simultaneous transmission response system
Inventor: ABE HIDEO
IPC: G06F13/38
Filed: 1988-11-30
Abstract: PURPOSE:To transmit a response for a simultaneous instruction with simple circuit constitution by connecting plural repeater means in series, and supplying a prescribed signal to a main processing means when reception processing by all the signal processing means are performed normally. CONSTITUTION:Plural signal processing means 121 perform the processing of signals introduced via a bus, and the main processing means 101 transmits simultaneous instruction signals received by the plural signal processing means 121. The plural repeater means 122 perform the repeat operations of the signals based on the processed result of the simultaneous instruction signal by a corresponding signal processing means 121. Plural switches 123 transmits the signal from the repeater means at a preceding stage to the repeater means at a succeeding stage based on the state of the signal processing means 121 corresponding to each of the plural repeater means 122. The plural repeater means 122 are connected in series as a whole, and the prescribed signal supplied to the repeater means at the foremost stage is repeated and supplied to the main processing means 101 based on the result of a signal processing by each of the plural signal processing means 121. In such a way, it is possible to transmit the response for the simultaneous instruction with simple circuit constitution.