baber/WOPTO huggingface dataset:
Patent JP-S60115332-A (JP)
Title: Continuous forming device of radiation fin
Inventor: TAKENAKA HIROYUKI
IPC: B21D13/04
Filed: 1983-11-28
Abstract: PURPOSE:To form a waveform of an optional shape by using an endless supporting member for supporting plural forming members which execute a reciprocating motion, instead of a roller for forming a waveform by making a belt-like stock pass through between engaged rotary gear-shaped rollers. CONSTITUTION:Endless supporting members 1, 2 opposed in the upper and lower parts by placing a belt-like stock 12 between them are provided with plural supporting bodies 3 in a line and formed by connecting them so as to be bendable each other, and rotate in the directions A, B, respectively. Each head member 5 supported by the supporting body 3 is depressed or pushed up in the opposite direction C against a spring force, when a roller 7 of its end part runs on cam bodies 10, 11. Also, the member 5 of the side of the members 1, 2 is shifted from its position by a half pitch in opposed positions of cam body straight line parts 10a, 11a, respectively. Accordingly, when the base material 12 is inserted from the right, it is moved in the direction D, formed to a waveform, and a fin is formed continuously. A shape of the fin 17 can be changed optionally by changing a shape of a forming part 6 and an opposed interval of the cam bodies 10, 11.
Patent JP-H0893961-A (JP)
Title: Hysteresis valve device
Inventor: ISHII SUSUMU
IPC: F15B11/02
Filed: 1994-09-20
Abstract: PURPOSE: To freely regulate the hysteresis width by providing a spool valve in which the pressing force by a spring acts on one end and the pressing force of a single rod type piston acts on the other end in a casing, so that the spool valve can be switched. CONSTITUTION: A spool valve 7 in which the pressing force of a spring 5 acts on one end and the pressing force of a single rod type piston 6 acts on the other end is provided in the inner part of a casing 1 having an inlet port 2 for a pilot fluid, an outlet port 3 for the controlled pilot fluid, and a tank port 4. This spool valve 7 is moved to a first position 7a when the pressing force of the spring 5 is larger than the pressing force produced in the piston 6, and to a second position 7b in the reverse case. Both side chambers 6a, 6b of the piston 6 are mutually connected in the first position 7a, and the rod-side chamber 6a and the head-side chamber 6b are connected to the tank port 4 and the inlet port 2, respectively, in the second position 7b to regulate the hysteresis width.
Patent JP-H1156917-A (JP)
Title: Auxiliary motorized wheelchair
Inventor: UCHIYAMA ATSUSHI
IPC: A61G5/04
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary motorized wheelchair requiring no specification setting for individual users, preventing an increase of the number of part items, capable of reducing a cost and improving the travel performance in a single-hand rowing operation. SOLUTION: This auxiliary motorized wheelchair is provided with hand rims (human power detecting members) 13 inputted with human power, potentiometers (human power detecting means) 72 judging and detecting the direction and size of the human power applied to the hand rims 13 at a first or second level, motors (auxiliary power sources) 31 feeding the auxiliary power to wheels, and a controller (auxiliary power control means) 100. When the detected human power is at the first level, the motors 31 are controlled so that the auxiliary power becomes the driving power in the forward/reverse direction corresponding to the human power input direction. When the detected human power is at a second level, the motors 31 are controlled so that the auxiliary power becomes the driving power in the turning direction corresponding to the human power input direction.
Patent JP-H0390001-A (JP)
Title: Organ storage device
Inventor: MURATA AKIRA
IPC: A01N1/02
Filed: 1989-08-31
Abstract: PURPOSE:To obtain an organ storage device showing when a target organ can be transplanted or not from result of reasoning by equipping an inputting means to input at least one of characteristics and storage state of organ and a fuzzy reasoning means to effect fuzzy reasoning from inputted date. CONSTITUTION:For example, a warm blood time (t), time from death of organism to removal of organ, state (u) of hardness of organ, color (c) of organ, etc., inputted as fuzzy values such as 'a little hard', 'a little soft', etc., from a data inputting means to an antecedent membership function of a fuzzy calculating means. Explanations of a1 and a2 about the warm blood time, a3 about hardness, a4 about color are obtained, transferred to a resulting membership function of the calculating means and membership values of m1, m3 and m4 are obtained, respectively. Synthesized membership value m of m1 to m4 is obtained, a centroid value thereof (n) is inputted to an interface and (n) is shown by an output device. An accurate judgment is given by a doctor.
Patent JP-H1070290-A (JP)
Title: Schottky barrier semiconductor device and fabrication thereof
Inventor: YOMO HIDEAKI
IPC: H01L29/872
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To fabricate a Schottky barrier semiconductor device having high reverse breakdown strength and low forward voltage drop without making any recess, by etching, in the surface of a active layer formed on a semiconductor substrate provided with a metal layer. SOLUTION: The Schottky barrier semiconductor device comprises a metal layer 3 for forming a Schottky barrier on the surface of an active layer 2 formed on a semiconductor substrate, and a guard ring 4 of conductivity type different from that of the active layer 2 formed at the upper layer part thereof around the metal layer 3, wherein the active layer 2 touching the metal layer 3 and the guard ring 4 are planarized. Thickness d2 of the active layer 2 beneath the metal layer 3 is set thinner than the thickness d1 of the active layer 2 (n<-> type semiconductor layer) the guard ring 4.
Patent JP-S61102210-A (JP)
Inventor: NISHIZAWA SHIGEO
IPC: B26D1/08
Filed: 1984-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001048365-A (JP)
Title: Printer
Inventor: TAKAHASHI MASATO
IPC: B41J29/48
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To continue printing when recording paper in selected paper feed trays runs out during a printing operation, by selecting other arbitrary trays. SOLUTION: Upon receiving a printing request from a host device 2, a CPU 4 instructs a printer engine 9 to practice printing while feeding recording paper from the paper feed tray the printing request specifies. When the recording paper in the selected paper feed tray runs out in the printing operation, a command to practice forced printing via a control panel 7 causes a paper feed tray selecting part 10 to select another paper feed tray carrying recording paper of the size that allows the printing of print data from the host device 2. The printer engine 9 then effects the forced printing while feeding recording paper from the selected paper feed tray.
Patent JP-H0775983-A (JP)
Title: Dual arm assembling device
Inventor: SUGITOMO YOUICHI
IPC: B25J9/06
Filed: 1993-09-10
Abstract: PURPOSE:To provide a dual arm assembling device high in area productivity and hardly interfering with each other even if each robot is asynchronously put in working action. CONSTITUTION:The first arm 30 of each robot is disposed in such a way that its movable area is outside of the other robot, and a second arm 32 is fitted to the first arm in such arrangement that the first arm 30 is included in the movable area of the second arm 32. At that time, the tip of the robot, that is, the tip of the second arm 32 passes directly below the first arm 30, so that the tip of the robot can be moved with the small radius of gyration.
Patent JP-H0677724-A (JP)
Title: Plane patch antenna and its characteristic adjusting method
Inventor: ARITA MASAAKI
IPC: H01Q1/36
Filed: 1992-08-25
Abstract: PURPOSE:To obtain the plane patch antenna which obtains sufficient characteristics even a device is reduced in size more and its characteristic adjusting method. CONSTITUTION:An internal conductor 14 which connects a patch electrode 8 formed on a substrate 7 and an electrode 11 where a strip line 12 is connected is provided in a through hole 13. Further, an earth electrode 9 is formed on the surface where the electrode 11 is formed. The radio Z=M/L of the width L of the patch electrode 8 to the width M of the earth electrode 9 projecting from end surfaces 8a and 8b is set to 0.01-0.14 and, preferably, 0.07-0.10.
Patent JP-H1069995-A (JP)
Title: Electric power conversion device
Inventor: YOSHIDA KAZUO
IPC: H05B41/24
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion device which can supply a.c. output to a load even if a switch element with high withstand voltage and for inverting polarity is eliminated, is easy to be controlled, and of which a circuit can be miniaturized. SOLUTION: Two main switch elements S1 , S2 are connected in series with a d.c. electric power source E, capacitors of switched capacitor circuits SC1 , SC2 are charged to the electric source voltage through the main switch elements S1 , S2 , and optional number of these capacitors are connected in series to give step voltage output of the electric source voltage. A load Z is connected in series with the switched capacitor circuits SC1 , SC2 having mutually inverse polarity. In the case electric power is supplied to one polarity of the load Z, one switched capacitor circuit SC1 is utilized and in the case electric power is supplied to the other polarity of the load Z, the other switched capacitor circuit SC2 is utilized, so that the load output is made to be alternative waveform.
Patent JP-H0866364-A (JP)
Title: Ophthalmic equipment
Inventor: OKUMURA YOSHIAKI
IPC: A61B3/16
Filed: 1994-08-26
Abstract: PURPOSE: To prevent the occurrence of a measurement error by detecting eyelashes or an eyelid obstructing an optical path before measurement. CONSTITUTION: A beam from a light source 1 illuminates a ring type light diffuser 2 and is projected on the cornea Ec of an inspected eye for forming a cornea reflection image. Also, the image is sent to an image pick-up element 5 and the image of an inspected eye and the reflected image of the cornea Ec are shown on a TV monitor 16. The form of the cornea reflection image is analyzed with a computer 14 and when eyelashes or an eyelid obstructing an optical path is detected, a warning message is displayed on the monitor 15 together with a measurement value, from a display data memory 12 via a video signal synthesizing means 15. When the message is displayed, a tester moves up or otherwise a testee's eyelid, and operates an input switch 17 to take measurements after the disappearance of the message.
Patent JP-H1152002-A (JP)
Title: Display device for failure segment of underground power cable
Inventor: YAMAMOTO YUZO
IPC: H02H7/26
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent wrong detection of a thunder surge, etc., and constitute a display device inexpensively by detecting and displaying an accident current flowing from a conductor to one-sided grounding line through a metallic cable sheath because of a break of an insulator of an underground power cable. SOLUTION: An output of a current transformer 16 set at one-sided grounding line is rectified by a full-wave rectifier 26. An output voltage from the rectifier 26 is sent to the gate of a thyristor SCR through a time constant circuit means, thereby turning the thyristor conductive with a predetermined charging voltage to excite a solenoid coil 34. Detecting of an accident current is displayed. The output voltage of the full-wave rectifier 26 is fed to the base of a transistor Tr1 through a second time constant circuit means, thereby making the transistor conductive with not smaller than the predetermined charging voltage. A transistor Tr 2 which is turned on immediately with the output voltage of the full-wave rectifier 26 is connected in parallel to an input terminal of the time constant circuit means. The transistor Tr2 is turned off when the transistor Tr1 is turned on.  A time before the transistor Tr2 is turned off is set to be not shorter than a time for a large current surge to disappear, thereby preventing wrong detection of a thunder surge, etc.
Patent JP-H10211709-A (JP)
Title: Capping apparatus and ink jet recording apparatus using the same
Inventor: FUKAZAWA SHIGENORI
IPC: B41J2/165
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To certainly seal two recording heads provided on the same carriage regardless of the difference of a platen gap. SOLUTION: This apparatus is equipped with first and second holders 60, 20 housed in a holder receiving member 40 of which the central part is supported in a revolvable manner by a shaft 41 crossing the moving direction of a carriage at a right angle and first and second caps 65, 75 held thereto. When there is a difference ΔN in level between the surfaces of recording heads 7, 8, the holder receiving member 40 is revolved with respect to a slider and two caps 65, 75 are brought into contact with the recording heads 7, 8 so as to coincide with the surfaces of the recording heads 7, 8 and the difference of the gap length ΔP with the recording heads 7, 8 is absorbed by springs 61, 62, 71, 72.
Patent JP-2000055245-A (JP)
Title: Manufacture of spiral tube
Inventor: TAKATANI AKIHIKO
IPC: B29C53/58
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To enhance the tube manufacturing speed without increasing stress applied to belt members and following them to an established tube bent part by spirally winding and joining a wide-width belt member formed by jointing two or more long belt members having joint parts in their both side edges. SOLUTION: A belt member 100 forms joint parts 100A, 100B engaged by stacking their insides/outsides with each other in the both sides. The front edge side joint part 100A is so formed that the base of a front end projecting beam 102A is enlarged, a recess groove 100 is provided from its inside, and an overhang part 112 is linked therewith. The rear edge side joint part 100B is so formed that an overhang part 114 is extended from a rear end projecting beam 102B and a projecting beam 116 engaged with the front edge side joint part 100A recess groove 110 is provided toward the overhang part 114 end. To form a wide-width belt member by joining the adjoining belt members 100 with each other, the front edge and the rear edge are stacked together, the rear edge side joint part 100B is stuck to the front edge side joint part 100A, and the projecting beam 116 is fitted in the recessed groove 110.
Patent JP-H1066589-A (JP)
Title: Strand displacement amplification with boronated nucleotide
Inventor: FRAISER MELINDA S
IPC: C12Q1/68
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To induce the nicking with a restriction endonuclease and amplify a target nucleic acid sequence according to a strand displacement amplification(SDA) by transducing an α-boronated deoxynucleoside triphosphate into a double- stranded recognition site with a restriction enzyme. SOLUTION: This method is to amplify a target nucleic acid sequence according to an SDA and comprises transducing an α-boronated deoxynucleotide triphosphate (e.g. 2'-deoxycytidine α-boronated triphosphate) into a double- stranded recognition site of a restriction endonuclease, thereby producing a semimodified restriction endonuclease recognition site capable of transducing a nick during the SDA, thereby inducing the nicking of a double-stranded DNA with the restriction endonuclease and amplifying the target nucleic acid sequence according to the SDA.
Patent JP-H1165796-A (JP)
Title: Part display system and multicolor display device for monitor control
Inventor: SUGANO SATOSHI
IPC: G06F3/0481
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique for displaying a button with a stereoscopic effect in a multi-color display device for monitor control in which a half tone can not be displayed. SOLUTION: A front display area 8 of a button 7 is displayed in a color except colors whose lightness is the lowest and the highest among colors to be used by this display device, and peripheral display areas 9, 10, 11, and 12 are displayed in the same way as display obtained by using the basic color as a background color, and plotting a bright pattern using a color whose lightness is higher than the basic color and a dark pattern using a color whose lightness is lower than the basic color.
Patent JP-H0272903-A (JP)
Title: Manufacture of ceramic thick film
Inventor: KONO TOSHIMICHI
IPC: B28B1/00
Filed: 1988-09-08
Abstract: PURPOSE:To mold solid ceramics, by a method wherein at the time of molding of a ceramic thick film, fine raw material particles of an oxide are dispersed within a polar solvent and a precise thick film is molded by controlling its interfacial charge. CONSTITUTION:After preparation of fine powder of an oxide of raw materials, fine particles are made into a dispersed condition through interfacial charge by controlling ionic strength and counter ionic concentration of a suspension and coarse particles are removed by performing centrifugal separation. Then a ceramic board 2 which has once burned with a powder press method is immersed into the suspension 1 with only the fine particles and the ionic strength and counter ionic concentration of the suspension 1 are readjusted so that the interfacial charge of the fine particles becomes zero. Then the fine particles are stuck to the ceramic board 2 for agglomeration and the fine particles are filled out into gaps of the coarse particles of the ceramic board 2. Then a ceramic board 2 whose surface is solid obtained by performing reburning.
Patent JP-2000054343-A (JP)
Title: Method for constructing vegetative sandbag gabion for revetment greening
Inventor: FUJITA TAKERU
IPC: E02B3/08
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing vegetative sandbag gabion suited to revetment creation as well as greening. SOLUTION: Vegetative soil 3 is placed in a sandbag member having a bottom and a lid from where no sediment runs off, which is arranged in a gabion 1 installed with the top surface open. Then, stones 4 are filled around a sandbag member 2 inside the gabion, the sandbag member 2 is held and erected, a lid net 11 is extended on the top surface, a lid portion 21 of the exposed sandbag member 2 is partially notched or plants are planted from planting holes provided in advance.
Patent JP-S61103041-A (JP)
Title: Controller for automatic speed changer
Inventor: IDETA YASUFUMI
IPC: F16H61/06
Filed: 1984-10-26
Abstract: PURPOSE:To reduce speed change impact considerably by functioning a timing valve in the direction for delaying the depressurizing speed of gear switching element when accelerating from low load condition. CONSTITUTION:Throttle opening detecting means 51 is coupled to means 52 for controlling a timing valve 10 to detect low engine load condition on the basis of throttle opening, and when accelerating from the low load condition, the timing valve 10 is functioned through control means 52 in the direction for delaying the depressurizing speed of gear switching element. Since shift down is executed gradually to perform speed change while waiting the rising of engine rotation which will not follow abrupt throttle opening, speed change under acceleration is executed smoothly resulting in considerable reduction of speed change impact.
Patent JP-H0390125-A (JP)
Title: Tableware immersing tank
Inventor: NAKAGAWA MASAAKI
IPC: E03C1/18
Filed: 1989-09-01
Abstract: PURPOSE:To facilitate the taking-in/out of the tableware even if an immersing tank is made deep, by joining a coil spring which provides an urging force and positions the uppermost part of the tableware arranged on the bottom plate of the immersing tank at a certain position, with a bottom plate and immersing a larger quantity of tableware into the immersing tank in one time. CONSTITUTION:A guide frame 6 is installed in demountable manners onto one surface of the inner wall of an immersing tank 1, and a bottom plate holding body 8 is installed in vertically movable manners onto the guide frame 6. An upper part spring installation body 12 is installed onto the upper side of the guide frame 6, and a lower part spring installation body 13 having a round rod shape is installed into the bent part of the installation arm 8b of the bottom plate holding body 8, and a coil spring 14 is laid between the upper and lower spring installation bodies 12 and 13, and a cover is installed in demountable manners onto a guide frame 16. A bottom plate 17 having an immersing water drain hole 16 is held onto the bottom plate holding body 8. Since the force of the coil spring 14 is set to the intensity for positioning the uppermost part of the tableware placed on the bottom plate 17 at the height equal to the water level of the immersing water, the uppermost part of the tableware is set at the equal height to the water level of the immersing water, and the taking-in/out of the tableware for the immersing tank 1 is facilitated.
Patent JP-H1160509-A (JP)
Title: Storage and transportation of hydrate
Inventor: OKUI TOMOHARU
IPC: C07C7/152
Filed: 1997-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for storing hydrates safely while effectively preventing or controlling decomposition of the hydrates by wrapping the hydrates by using a flexible material without or low gas permeability, by pressurizing the wrapped hydrates by using a safe gas and finally by cooling them. SOLUTION: This method is conducted by wrapping hydrates (e.g. methane hydrate) by using a flexible material (e.g. polyethylene film) with no or low permeability (e.g. by making bags or the like of the above material, putting the hydrates thereinto, and hermetically sealing them), pressurizing them by using such a safe gas as helium or argon, and cooling them in a refrigerator for storage. The decomposition of the hydrates in the wrappings is prevented or controlled by such a cooling storage. When the hydrates are transported, such refrigerators can be moved by using a vehicle of e.g. automobiles or ships.
Patent JP-H0291275-A (JP)
Title: Production of synthetic fiber yarn having antibacterial property and modified feeling
Inventor: FURUTA TSUNEKATSU
IPC: D06M101/16
Filed: 1988-09-09
Abstract: PURPOSE:To obtain the subject antibacterial fiber yarn having washing resistance and a feeling similar to natural fiber by applying a polyamino acid-type resin solution containing an antibacterial component to a synthetic fiber yarn immediately after the false-twisting of the yarn and drying the yarn under over-feeding. CONSTITUTION:A synthetic fiber filament such as polyamide fiber is false- twisted and immediately coated with a solution of a polyamino acid resin (e.g., polymer of glutamic acid, aspartic acid, etc.) containing an antibacterial component. The amount of the resin attached to the yarn is >=0.1wt.% based on the yarn and that of the antibacterial component is >=0.05wt.%. The coated yarn is dried under over-feeding to obtain a modified antibacterial synthetic fiber having improved bulkiness, high washing resistance and a soft feeling similar to the feeling of natural fiber.