baber/WOPTO huggingface dataset:
Patent JP-H11100401-A (JP)
Title: Cyclic oligosaccharide and preventive or treating agent for retrovirus disease containing the same
Inventor: TOBE KOUICHIROU
IPC: A61P31/18
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cyclic oligosaccharide (or its salt) useful as a preventive or a treating agent for retrovirus disease by cyclically bonding a glucose in an α-1, 6 and bonding with an S-oxo-acid group. SOLUTION: This cyclic oligosaccharide (or its salt) is obtained by cyclically bonding preferably 7-9 pieces of glucose respectively in an α-1,6 bonding and bonding with at least one S-oxo-acid group. A cyclic isomaltoctaose sulfate of formula I (or its salt)  X is SO3 M [M is H, an alkaline (earth) metal, ammonium, an organic amine] or H, and a total number of X as SO3 M is 7-11}, a cyclic isomaltheptaose sulfate of formula II (or its salt) (a total number of X as SO3 M is 6-10) or a cyclic isomaltnonaose sulfate of formula III (or its salt) (a total number of X as SO3 M is 8-12), etc., is exemplified as the compound. The oligosaccharide (or its salt) inhibits a bonding between gp120 of an AIDS virus and a CD4 receptor of a T-cell.
Patent JP-H061607-A (JP)
Title: Production of aluminum chloride of high purity
Inventor: ITO TADAO
IPC: C01F7/62
Filed: 1992-06-22
Abstract: PURPOSE:To improve purity by washing gaseous AlCl3 with molten salt consisting of double salt of NaCl and AlCl3 in a washer installed between a reaction furnace and a condenser. CONSTITUTION:A material Al ingot is supplied to a reaction furnace 1 to form molten Al 4. Next, gaseous Cl2 is blown in the molten Al from a gas introducing port 6 to perform exothermic reaction. The formed AlCl3 rises to the surface of the molten Al to be foamy and breaks through a coated layer 5 consisting of double salt of 130 deg.C melting point of NaCl and AlCl3 (hereinafter called NaAlCl4) to rise. A part of metal impurities and insoluble foreign matter in the material accompanying it is remained in the coated layer 5 to lower the impurity content in the AlCl3. AlCl3 vapor flowing out of the reaction furnace 1 is cooled in a pipe 10 to introduce it into a washer 2 of 183-400 deg.C and washed with washing liquid NaAlCl4 wetting the surface of a filler 12. Next, after the AlCl3 is introduced into a condenser 3 to cool it to <=183 deg.C and condensed on the upper part wall surface, it is taken out as AlCl3 of high purity from an outlet 20 in the lower part.
Patent JP-S5888053-A (JP)
Title: Nozzle for coolant with shut-off valve
Inventor: MIZUNO ISAMU
IPC: B05B1/30
Filed: 1981-11-20
Abstract: PURPOSE:To prevent the wasteful loss of a coolant liquid, by providing a shut- off valve opening or closing the flowline of the coolant liquid corresponding to the pressure variation of the coolant liquid sent under pressure by a pump. CONSTITUTION:A shut-off valve 14, wherein a flowline 4 is closed against the pressure of a coolant liquid when the pressure of the coolant liquid sent under pressure by a pump reaches predetermined pressure or below and opened when the pressure of the coolant liquid reaches predetermined pressure or more and exceeds the force of a spring 13, is provided. When the pressure of the coolant liquid reaches predetermined pressure or more, the rotaty force added to an eccentric butterfly valve 10 with a notched support shaft exceeds pushing force due to a spring 14 added to the notched support shaft 11 to rotate the butterfly valve 10 and the flowline 4 is opened. On the contrary, when the pressure of the coolant liquid reaches predetermined pressure or less, the rotary force added to the eccentric butterfly valve 10 with the notched support shaft becomes lower than the pushing force due to the spring 14 added to the notched support shaft to reversely rotate the butterfly valve to close the flowline 4.
Patent JP-H1126912-A (JP)
Title: Device for varying suction area
Inventor: SEKI SHINGO
IPC: H05K3/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To release a user from troublesome at the time of preparing a plotted product, by sucking a substrate in an arbitrary size without using non-air permeable film or the like, and saving a load at the time of managing a film or the like. SOLUTION: An object 10 to be plotted in an arbitrary size is arranged on the supper face of a plotting table 1 through which a through-hole is opened. The through-hole which cannot be closed by the object 10 to be plotted is closed by using an elastic roll screen 2 and a seal board 5 arranged inside the plotting table 1 so as to be slidable, and the object 10 to be plotted is fixed to the plotting table 1 by eliminating the leakage of air from the through-hole.
Patent JP-H1030844-A (JP)
Title: Air conditioner and louver equipment
Inventor: SHIRAKAWA NOBUSUKE
IPC: F24F13/20
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner having high reliability wherein noise is reduced by suppressing whistling sound due to a fan guard or chattering sound and preventing invasion of, for example, a small article into its interior even if the article falls into an air outlet by receiving it by a fan guard. SOLUTION: The air conditioner comprises a unit body 1 having a heat exchanger and a blower 5 disposed therein and an air outlet 7 provided at its upper part, a horizontal louver 6 provided in the outlet to alter a wind direction of a vertical direction of diffusing wind and a longitudinal louver 19 disposed at a windward side of the horizontal louver to alter a wind direction of a lateral direction of the wind, and a fan guard 25 arranged near a windward side of the horizontal louver.
Patent JP-S6290146-A (JP)
Inventor: DEIBUITSUDO TEII GURIIN
IPC: A61B17/072
Filed: 1986-08-09
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-S6081541-A (JP)
Title: Positioning mechanism of reverse idler gear of manual transmission
Inventor: KAWAGUCHI AKIO
IPC: F16H63/30
Filed: 1983-10-07
Abstract: PURPOSE:To improve the accuracy of neutral position and at the same time reduce the weight by a structure wherein the neutral position of an idler gear is directly controlled by a housing. CONSTITUTION:A projection 110 is protrudingly provided on a reverse shift fork 48 and at the same time a controlling surface 111, against which the projection 110 abuts just when an idler gear 30 is at its neutral position, is formed on a housing 11. Consequently, the reverse shift fork 48 is highly accurately positioned to the housing 11, resulting in improving the accuracy of the neutral position of the idler gear 30. In addition, because no larger torque is applied to the reverse shift fork 48, no greater strength is requested to the projection 110, resulting in enabling to reduce the weight.
Patent JP-H0634522-A (JP)
Title: Analysis method using specific affinity substance and reaction container for it
Inventor: YAMADA TAKASHI
IPC: G01N21/03
Filed: 1992-07-15
Abstract: PURPOSE:To suppress noise increase signal, and then improve an S/N ratio by performing a process for forming a connecting pair and a process for separating a complex from a non-formative substance with a larger surface area than that of a process for measuring signal as a bottom surface. CONSTITUTION:A ligand is connected to the inner wall of a wide bottom part 5 which is a wall with the largest surface area of a reaction container 1. Then, an inspection liquid containing a substance to be measured is poured from an opening 3 of the container 1 and a connecting pair of the ligand and the substance to be measured is formed. After the reaction is completed, the inspection liquid is removed from the container 1 and a non-connected substance is removed. Then, a substance which has affinity to the formed connecting pair or the substance to be measured and where a tracer is connected is added into the container 1 and is further reacted fully, thus forming an affinity-substance complex on the inner surface of the wide bottom part 5. After that, the tracer-connected affinity substance which is no related to the complex formation is removed from the container 1, thus reducing noise on measurement. Then, the formed connecting pair is measured. In this case, a narrow bottom part 6 with a smaller area than that of the wide bottom part 5 is used as a bottom part, the amount of substance to be measured per unit area is increased, and sensitivity is improved.
Patent JP-H0853282-A (JP)
Title: Escalator with steps for wheelchair
Inventor: HASEGAWA HIDE
IPC: B66B23/12
Filed: 1994-08-10
Abstract: PURPOSE:To eliminate a user's uneasiness at the time of using a wheelchair due to the vibration of a step for the wheelchair, and prevent an increase in a maintenance frequency resulting from a foreign material falling on a guide rail. CONSTITUTION:Brackets 15A and 15B are fitted to both ends of an axle 12 supporting auxiliary wheels 12 laid on the lower end of a movable step 6B of special steps for a wheelchair. The brackets 15A and 15B have both ends fixed. Regarding the brackets 15A and 15B, a brush 14 is fitted to a stepped section at both ends of the bracket 15B. The brush 14 has a steel tube holding section 14b with the ends of several tens of spring stainless steel wires 14a inserted, and is compression molded into a prism form.
Patent JP-S5888504-A (JP)
Inventor: SAWAI KATSUYUKI
IPC: F01K7/40
Filed: 1981-11-24
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-S6432596-A (JP)
Title: Light beam type wireless receiver
Inventor: HARADA TAKAO
IPC: H04Q9/00
Filed: 1987-07-28
Abstract: PURPOSE:To facilitate maintenance and repair by fitting a sensor head with an optical sensor and a signal processing circuit built therein to a receiver base fitted to a ceiling and having a plug blade insertion hole at its lower face while a latch plug blade of the upper face is inserted and turned horizontally. CONSTITUTION:The wireless receiver consists of the receiver base 41 fitted to the ceiling with a signal wire wired and a sensor head 42 consisting of an optical sensor having 3 photodiodes and the signal processing circuit built therein. A couple of latch plug blades 43 of inverse-L shape projecting on the upper face of the sensor head 42 are inserted to a couple of plug blade insertion hole 44 made to the lower face of the receiver base 41 and the head 42 is turned horizontally to latch the plug blade 43 with the latch connection terminal. The fitting and unloading of the receiver base and the sensor head are attained in one touch and the replacement of them is attained easily and in a short time at the occurrence of a fault or malfunction and ease of maintenance is offered.
Patent JP-H0352464-A (JP)
Title: Controller for video equipment
Inventor: OKURA YASUO
IPC: H04N5/44
Filed: 1989-07-20
Abstract: PURPOSE:To surely record a video signal with simple constitution by discriminating a control code included in the video signal or a voice signal received with a control code discrimination circuit, and controlling the start or the completion of recording of the video signal and the voice signal. CONSTITUTION:A received video signal or voice signal, after being demodulated to a baseband with a tuner 2, is supplied to the control code discrimination circuit 12, and when the control code discrimination circuit 12 discriminates the control code included in the video signal or the voice signal, the start or the completion of the recording of the video signal and the voice signal with a VTR 3 is controlled. Therefore, the discrimination of the control code can be performed only by directly supplying the video signal or the voice signal to the control code discrimination circuit 12 after modulating, and the start or the completion of the recording with video equipment can be controlled with simple constitution. In such a way, the automatic recording of a video program is performed with simple constitution.
Patent JP-2000016601-A (JP)
Title: Paper feeder cassette
Inventor: KUROKAWA YASUYOSHI
IPC: G03G15/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an entire paper feeder cassette adapted to store arbitrary sizes of paper sheets therein without being influenced by a movable restriction plate regulating the edges of paper sheets when the cassette stores paper sheets of the maximum size. SOLUTION: A movable back end restriction plate 42 is provided turnably about a rotation axis 44 on a bottom plate 40a of a casing 40 storing paper sheets to constitute a paper feeder cassette 23. This movable back end restriction plate 42 is stored in a recess 40b formed on the bottom plate 40a, and is erected vertically on the face of the bottom plate 40a to regulate the back end of paper sheets for storing paper sheets of a small size. The restriction plate is turned to store in the recess 40b when it is not necessary. In this state, one of side walls of the casing is adapted as a back end restriction plate 41 to eliminate a redundant space, and to reduce the size of the entire paper feeder cassette 23.
Patent JP-H0351408-A (JP)
Title: Vehicle stopping device equipped with stopping bar
Inventor: WATANABE YASUHARU
IPC: E01F13/04
Filed: 1989-07-19
Abstract: PURPOSE:To simplify installation and removal of the stopping device by pulling out a stopping pole upwardly from a pole case embedded in the ground, and a stopping bar from the pole, at two steps in both cases, and also putting the free end of the bar in a horizontal turning movement so as to stop a vehicle from entering. CONSTITUTION:A vehicle stopping device comprises a pair of stopping bars 2, 2, a stopping pole 16 on which the bars are fixed horizontally, and a pole case 27 to be embedded in the ground, in which a pole 16 is vertically installed. A horizontal holding portion is provided at the upper end of the opening of the base 19 of the pole 16 and pivotally supports each bar 2 overturned by turning movement. The pole 16 is pulled out upwardly from the case 29 and the bars from the pole 16, at two steps in both cases, and also the free end of each bar 2 is put in a downward turning movement by one-fourth the circumference described by its complete turning movement, and the bar 2 is used as a car step while being pivotally supported to the horizontal holding portion, and the bar 2 and the pole 16 are vertically installed in the case 27 by the reverse operation for removing the device when it is unnecessary. Thus, the device is simply installed and removed.
Patent JP-H0853273-A (JP)
Title: Connection system for elevator linear motor
Inventor: MIZUNO KIMIMOTO
IPC: B66B9/02
Filed: 1994-08-10
Abstract: PURPOSE:To easily cope with an increase in thrust by applying the constitution that the primary windings of one set of opposite armatures are respectively connected in series, when elevator capacity is equal to the required speed and thrust, and two sets of opposite armatures are provided and the primary windings of one set are connected in series, when double thrust as maximum is needed. CONSTITUTION:When elevator capacity is equal to the preset speed and thrust, the primary windings of one set of armatures 16 and 17 faced to each other via a flat plate secondary conductor 13 are respectively connected in series and, then, to a linear motor control inverter 15 laid at the side of a building via a feed cable 14. On the other hand, when elevator speed is equal to or below the preset level and double thrust maximum is needed, two sets of opposite armatures 18 to 21 are provided, and the primary windings of the armatures 18 and 20, and 19 and 21 at each side of a secondary conductor 13 are connected in series and, then, to the inverter 15 via the cable 14. According to this construction, the use of a standardized armature can generate the required thrust.
Patent JP-H0475303-A (JP)
Title: Vertically-wound coil and coil manufacturing method
Inventor: KAWASHIMA TAKEO
IPC: H01F27/28
Filed: 1990-07-17
Abstract: PURPOSE:To achieve excellent winding quality even when the wire is a sheet by winding the sheet vertically to allow the sheet to be wound along the axis in opposite directions. CONSTITUTION:A bush 10 is designed to move in the rear direction (to the right) in responses to the energizing force of a spring. It is designed such that either of them can move backward. It can also be designed to move in reverse by the thickness of sheet 11 at a certain pitch instead of using a spring. In this way, the front end of the sheet 11 approaches an outgoing opening 2b on a support surface 2. Since a step difference S which is equal to or larger than the thickness of the sheet 11 is maintained between the outgoing opening 2b and the incoming opening 2a where the sheet 11 is continually fed, there is no collision or friction between the front end of sheet 11 and the newly arriving sheet 11. Therefore, by continuing to rotate a turning mechanism 6, it is possible to wine the sheet 11 smoothly.
Patent JP-H0236833-A (JP)
Title: Dish washer
Inventor: TANAKA TETSUKAZU
IPC: A47L15/46
Filed: 1988-07-27
Abstract: PURPOSE:To aim at eliminating cumbersome handling of dishes in the bleaching operation by bleaching the same also in the washing tank in the way of or after the washing operation. CONSTITUTION:When the operation is started after a 'bleaching standard course' being selected, an electromagnet 22 in a bleaching agent charging device 14 is driven so as to open a valve element 20 during bleaching operation, and accordingly, a bleaching agent which has been reserved from a liquid reserving a casing 19 to a valve housing 21 is fed into a washing tank 4 through a liquid guide pipe 24 and a bushing 24. In the bleaching agent charging device 14, a bleaching agent tank 17 containing the bleaching agent is mounted to an outer casing 1, and a valve 15 in a cap 16 is pushed up by a convex part 18 of the liquid reserving casing 19 so as to be opened. Accordingly, the bleaching agent in the bleaching agent tank 17 is reserved from the liquid reserving casing 19 to the valve housing 21. Simultaneously with the supply of the bleaching agent, water is jetted into the washing tank 4 from a jet arm 10, thereby bleaching is carried out for dishes to be washed in a dish cage 5.
Patent JP-H0610555-A (JP)
Title: Magnetic levitation device at branch point of guide rail for movable partition wall device
Inventor: TAKAHASHI RYUJI
IPC: E05D15/00
Filed: 1992-06-24
Abstract: PURPOSE:To pass a partition panel smoothly by exciting an electromagnetic device by an output signal detected and levitating a runner by magnetic force when the runner reaches the branch point of a guide rail. CONSTITUTION:An electromagnetic device 9 is installed into a ceiling 1 just above a branch point, where a guide rail 2 is crossed, and an inclined section abutted against a sensor as a switch, by which electricity is conducted through the electromagnetic device, and operated and an auxiliary wheel are mounted onto the top face of a runner 4, thus constituting a shifter for a movable partition wall panel. A panel 8 is moved, and the runner 4 is brought near to the branch point, where the guide rail 2 is crossed. The inclined section on the front side in the progressive direction in the inclined sections formed to the upper edges of four surfaces is abutted against the plunger of the sensor. When the runner 4 is moved forward, the plunger is pushed up by the inclined section and electricity is conducted through the sensor, a signal is output to a conductor, and electricity is conducted through the coils of four pairs of electromagnets, thus exciting the electromagnetic device 9. Accordingly, a main wheel 6 is levitated under the state, in which the main wheel 6 is separated from the internal surface of the lower end of the guide rail 2.
Patent JP-H1119145-A (JP)
Title: Valve and device for distributing compressed air
Inventor: NAKAO HARUKI
IPC: A61H23/04
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To selectively switch a durability improved inexpensive compressed air distribution valve, with which the large volume of compressed air can be supplied/exhausted, and an air-tight chamber for supplying/exhausting compressed air, to simultaneously supply/exhaust compressed air in a plurality of air-tight chambers and further to efficiently supply/exhaust compressed air. SOLUTION: Inside a distribution valve 2 for distributing compressed air, a spherical valve element 22 is provided and this distribution valve 22 is equipped with the three-way ports of supply port 21a, distribution port 21b and exhaust port 23b communicated to the supply path of a compressed air supply source. Further, an operating rod 31 provided at a solenoid part 3 so as to be freely oscillated is protruded from the exhaust port 23b, the top end of the operating rod 31 is attached to the valve element 22, the operating rod 31 is moved to open the supply port 21a and to close the exhaust port 23b through the valve element 22, compressed air is supplied from the supply port 21a to the distribution port 21b, at the same time, the supply port 21a is closed and the exhaust port 23b is opened so that compressed air can be exhausted from the distribution port 21a to the exhaust port 23b.
Patent JP-H0931692-A (JP)
Title: Structure
Inventor: YODA KIMIHIKO
IPC: C09J133/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a structure joined or filled with an acrylic electrically conductive curable resin compsn. as a structure with the surfaces of the structure and the resin compsn. coated by electro-deposition or electrostatic coating. SOLUTION: This structure is a structure joined or filled with an acrylic electrically conductive curable resin compsn. giving a cured body whose volume resistivity is <=1.0×10<6> Ω.cm and the surfaces of the structure and the resin compsn. have been coated by electrodeposition or electrostatic coating. The cured body has 10-70% tensile breaking extension and 1-150kg/mm<2> modulus of tensile elasticity.
Patent JP-2000023498-A (JP)
Title: Control method of ipm motor and its controller
Inventor: SHIBATA NAOTAKE
IPC: H02P21/13
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain wide-range speed control of an IPM motor with a high starting torque, by using as the control signal of its armature rotating magnetic field the rotor-pole positional signal of its model in its computation cycle. SOLUTION: In a control method of an IPM motor 1, there are inputted into a last-computation-cycle signal memory 31 and stored in it for the following computation cycle, γ- and δ-axes voltage commands vγ*, vδ* and γ- and δ-axial currents iγ, iδ which are computed repeatedly at a period tS in a current control portion 20, and a rotor-speed estimating computational value θ'ϕM which is computed in a rotor-speed estimating computer 35 of a speed/magnetic-pole- position estimating computational portion 30. Also, a rotor-magnetic-pole-position estimating computer 36 computes a rotor-magnetic-pole rotational angle θϕM(n) based on a rotor speed θ'ϕM(n) of the model of the IPM motor 1 which is outputted from the rotor-speed estimating computer 35 to use it as a speed feedback signal.  Further, a rotor-magnetic-pole rotational angle θϕM(n) of the model is used for γ-δ axis transformations of the currents flowing in the IPM motor 1, and for the PWM control for controlling the rotating magnetic field of the IPM motor 1. Thereby, the wide-range speed control of the IPM motor 1 can be performed with a high starting torque from its zero-speed state.