baber/WOPTO huggingface dataset:
Patent JP-H08183917-A (JP)
Title: Magnetic coating material and magnetic recording medium
Inventor: TAKASAKI TAKAHIRO
IPC: C09D175/04
Filed: 1994-12-28
Abstract: PURPOSE: To provide a magnetic coating material containing uniformly dispersed fine magnetic powder in a state stable with time and having excellent coating characteristics and, accordingly, capable of getting a magnetic recording medium having excellent magnetic characteristics, durability and transportability. CONSTITUTION: This magnetic coating material is composed of 2-24 pts.wt. of a polyurethane resin having a number-average molecular weight of 2,000-10,000, 2-24 pts.wt. of a vinyl chloride copolymer containing 0.1-20wt.% of epoxy group and having an average polymerization degree of 100-330, 0.5-4 pts.wt. of a urea-based thixotropic agent and 100 pts.wt. of a magnetic powder having a specific surface area of 30-70m<2> /g and a saturation magnetic flux density of 120-170emu/g.
Patent JP-H04209125-A (JP)
Title: Delivering device for electronic part with lead wire
Inventor: MORIYAMA YASUO
IPC: H01L33/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve working efficiency, in a delivering device for light emitting diodes and the like, by locking electronic parts with lead wire (hereinafter called 'electronic parts') temporarily with an opening and closing member which is energized by a spring in a closing direction at the front end of a linear feeder, holding the foremost electronic part, and opening the opening and closing member to deliver it from the feeder. CONSTITUTION:Electronic parts with lead wire (hereinafter called 'electronic parts') transported in the arrow direction G along the groove 6a of a linear feeder 6 are locked and stopped at a pair of opening and closing members 10 which are closed by the energizing force of a spring 12. Next, a mobile base 16 is retracted in the direction C and the lead wire 5a of the foremost electronic part 5 of the electronic parts locked and aligned at the opening and closing members 10A, 10B is held with a pair of lead wire holding members 13a, 13B. When a holding member 3 is moved in the direction D by the mobile base 16, the opening and closing member 10A, 10B are pushed out against the energizing force of the spring 12 by this movement to deliver the electronic part 5.
Patent JP-H10175596-A (JP)
Title: Engine hanger device for outboard motor
Inventor: TSUNODA MASAKI
IPC: F02B75/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To rationally arrange a pair of secondary balancers and an engine hanger without increasing the size of an engine block. SOLUTION: A pair of secondary balancer shafts 37 and 38 are supported at a cylinder block 6 in the rear of a vertically arranged crankshaft 15 with a cylinder axis L nipped between the right and left. The secondary balancer shafts 37 and 38 and the crankshaft 15 are interconnected through an endless belt 54. A tension pulley 57 to exert a tension on an endless belt 54 is arranged on the right side of the cylinder axis L and an engine hanger 66 to hang an outboard motor is arranged outside the loop of the endless belt 54 and on the left side of the cylinder axis L.
Patent JP-H11230288-A (JP)
Title: Transmission gear
Inventor: FRIEDMANN OSWALD
IPC: F16H61/662
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To surely seal and/or connect a pressure chamber using a seal ring by connecting ring sections to each other by a ring section extending in the radial direction, and providing circumferentially distributed individual recesses in the ring section extending in the axial direction. SOLUTION: A torque sensor 14 forms pressure chambers 22, 23. The pressure chamber 22 comprises a ring-shaped component 24 coupled with an input shaft A, sections formed or held by a cam plate 19, or components 25, 26. A pressurized medium is fed to the pressure chamber 12 through a passage 43 provided in the input shaft A, and the passage is connected to a ring groove 45 formed in the input shaft A through a hole in the radial direction. A passage 46 formed in the ring-shaped component 24 is extended from the ring groove 45, the passage forms a connection part to a through opening in the radial direction formed in a component 21, and the through opening is opened in the pressure chamber 12. The flow through a sealed part can be realized.
Patent JP-2001157093-A (JP)
Title: Panning and tilting structure for door slave set with camera
Inventor: MORIKAWA MASAYUKI
IPC: H04M1/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize panning/tilting structure of a door slave set having a camera. SOLUTION: This door slave set is provided with a camera lens 31, a shaft 28 for moving it in a tilting direction Y, a motor 22a for driving the shaft and a tilt module 10a consisting of a transmitting means A for transmitting the power of the motor to the shaft. The set is also provided with a panning gear 29 for rotating the camera lens in a panning direction X, a motor 22b for driving the panning gear and a panning module 10b consisting of a transmitting means B for transmitting the power of the motor to the panning gear. A panning gear arm 29c connected to the panning gear is connected to the camera lens and the rotary shaft P of a panning/tilting module 30, where the both tilting and panning modules are stored in terms of layers is to cross with the optical axis Z of the camera lens.
Patent JP-H03202124-A (JP)
Title: Treatment of gas containing nitrogen oxide
Inventor: TONOMURA TADASHI
IPC: B01D53/74
Filed: 1989-12-29
Abstract: PURPOSE:To economically reduce NOx in gas to NH3 or N2 by providing an electrolytic electrode in contact with a solution containing a cyclic polyamine metal complex and a fluidized bed containing metal copper and passing the gas containing nitrogen oxide through the fluidized bed while performing electrolysis. CONSTITUTION:About 50 pts. vol. of an aqueous solution containing about 1mM of nickel cyclam and about 0.1M of KNO3 is mixed with 100 pts.vol. of a copper powder amalgamated with HgCl2 having a particle size of about 0.1-0.5mm in a stainless steel container 1 to form a fluidized bed 2. An electrolytic nickel plated stainless steel electrode 3 is inserted in the fluidized bed 2. Small holes 3b supplying gas to the fluidized bed 2 through a pipe are provided to the part 3a in contact with the fluidized bed 2 of the electrode 3 and the replenishment of water is performed through the electrode pipe. The gas is supplied to the fluidized bed 2 from the pipe of the electrode 3 and voltage of about 1-2V is applied across the container 1 and the elec trode 3 so that the container 1 becomes a cathode while an aqueous solution having the metal complex dissolved therein and the copper powder are fluidized to perform electrolysis. By this method, NOx in the gas is economically reduced to NH3 or N2.
Patent JP-H10239866-A (JP)
Title: Rinsing solution composition for stripping treatment, and method for treating substrate by using the same
Inventor: TANABE MASAHITO
IPC: G03F7/42
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a rinsing solution composition for stripping treatment and the method for treating the substrate by using it each being capable of well rinsing the minute parts of the substrate and not corroding the thin films of Al, Al-Si, Al-Si-Cu and the like by incorporating a lower alkylene glycol and another water-soluble organic solvent. SOLUTION: This rinsing solution composition is the stripping solution for the substrate, for semiconductor elements and liquid crystal panel elements, which has been treated with the stripping solution composed essentially of a base salt and containing no hydrofluoric acid and no metal ion and the composition contains lower alkylene glycol and another water-soluble organic solvent, and this glycol is represented by Rn(OH)2 in which R is a straight or branched saturated hydro-carbon group and (n) is an integer of 2-6, and it is embodied by ethylene glycol, propylene glycol, trimethylene glycol, 1,2-butylene glycol, 2,3-butylene glycol, and the like.
Patent JP-H03189245-A (JP)
Title: Seat device for crew of car
Inventor: OBU BERUSON
IPC: B60N2/30
Filed: 1990-11-30
Abstract: PURPOSE: To enhance the load collapse preventive effect in a load chamber space behind the rear seat of a vehicle by furnishing the rear seat with two back cushions independently foldable and pivoting each back cushion component rotatably on a frame supported rotatably on the body. CONSTITUTION: The seat bottom 2 and back cushions 5 of the rear seat 1 of a vehicle are composed each of two components 3/4 and 25/26. The components 3 and 4 are supported in such a way as individually adjustable into three positions, i.e. normal seating position, forward tilting position, and vertically set position, while the back cushion components 25 and 26 are arranged adjustable individually in the normal back-supporting position and horizontally set position. In the normal back supporting position, each back cushion component 25/26 can be locked by a locking element 41 to a support frame 38 pivoted 41 rotatably on a floor component 17, and is pivoted 32 rotatably at one end of a link arm 33 borne 39 by the lower part of the frame 38.
Patent JP-H03204216-A (JP)
Title: Digital filter device
Inventor: HAYASHI RYUTARO
IPC: H03H17/02
Filed: 1989-12-30
Abstract: PURPOSE:To vary the cut-off frequency while keeping the filter characteristic by varying the cut-off frequency little by little to interpolate the cut-off fre quency into a value close to an object value storing a filter coefficient. CONSTITUTION:When a cut-off frequency indicated value from a cut-off fre quency generating means 1 is largely changed, the object value of the cut-off frequency is changed little by little. Then a filter coefficient representing the cut-off frequency indicated by each cut-off frequency object value is interpolated by referencing a filter coefficient with high accuracy corresponding to the cut-off frequency close to the cut-off frequency object value stored in a filter coefficient storage means 24 of a coefficient interpolation circuit 10. Thus, the cut-off frequency is varied while keeping the filter characteristic.
Patent JP-H07156107-A (JP)
Title: Automatic working apparatus for architectural panel member
Inventor: SHODA ISAO
IPC: B27M1/08
Filed: 1993-12-09
Abstract: PURPOSE:To improve the yield and increase a working speed by installing a panel data input apparatus, a member data processor, a working data exchange apparatus, and a controller which inputs data on the working data exchange apparatus and data on the establishment of supply materials and an inspection apparatus and outputs a command to a working line. CONSTITUTION:The kind and quantity of panels, the specifications, quantities, etc., of composing members, and conversion specifications 22 are input from a panel design drawing 21 to a panel data input apparatus 23. The data are converted into working data for controlling a working line A by a working data converter 24 and processed by a member data processor 26, and a conversion table 31 and a working material kind label 32 are printed out. An operator sticks the label 32 to a material W1 and loads it on a horizontal transfer apparatus. The kind and quantity of the material W1 which are input to a supply material establishment apparatus 27 by an operator, a working material kind label 33 of the material W1 to be input to a detector 28, and inspection data on a product W2 are input to a controller 25, which determines a specified working cycle from data of the working data converter 24 to control the working line A.
Patent JP-H05170123-A (JP)
Title: Rear wheel steering control method for four-wheel steered vehicle
Inventor: KIDO TOMOYUKI
IPC: B62D7/14
Filed: 1991-12-24
Abstract: PURPOSE:To eliminate the effect of a fine steering action and improve travel stability by setting the preset range of the steering angle centering on the neutral position of steering to a dead zone, and calculating the steering angular velocity from the change of the steering angle in the range exceeding the dead zone. CONSTITUTION:A four-wheel steered vehicle is provided with a rack-and-pinion type front wheel steering system 1 and a rear wheel steering system 10 having a combination of a rice ball-shaped cam body 13 and a cam follower 14 provided at the end section of a transmission shaft 12 rotated by a motor 21 and steering the rear wheels via a tie rod 17. When the steering angular velocity is calculated based on the steering angle information of a device steering angle sensor 23 to determine the control signal for rear wheel control by a control means 20, the preset range of the steering angle centering on the neutral position of steering is set to a dead zone. The change of the steering angle in the range exceeding the dead zone outside the range of the dead zone is divided by the time required for the change to calculate the steering angular velocity.
Patent JP-H07163445-A (JP)
Title: Apparatus for displaying goods
Inventor: YAMASHITA SHUSUKE
IPC: A47F5/01
Filed: 1993-12-10
Abstract: PURPOSE:To provide an apparatus for displaying goods which cannot stand alone, in an easy-to-see and tidy condition even when the goods are put on the lowest shelf board of a display rack. CONSTITUTION:Two corrugated stands 2, against which goods 15 unable to stand alone are leaned inside the concave sections 5, are attached to a shelf board 21 of a display rack 20 in such a manner as to be able to adjust the position of the stands 2 and the spacing therebetween. The spacing may be fixed to be suitable for the goods, by attaching an indicating board 3 explaining the goods held by the stands 2 to the ends of the stands 2.
Patent JP-H05150198-A (JP)
Title: Semiconductor quantum well optical modulator
Inventor: WAKITA KOICHI
IPC: G02F1/025
Filed: 1991-12-02
Abstract: PURPOSE:To obtain the high-performance optical waveguide type modulator having a large change in the coefft. of absorption and refractive index change without depending on an electric field effect by the polarization direction of incident light. CONSTITUTION:The shape of the potential of quantum wells is formed to a parabolic shape to apply stresses in the quantum wells, by which a multiple quantum well layer 3 consisting of InGaAs/InAlAs superposed with the exciton absorption consisting of light holes and electrons and the exciton absorption consisting of the heave holes and electrons constituted on, for example, an InP substrate 1. This quantum well layer 3 is formed as the core part of an optical waveguide and both surfaces thereof are held by InAlAs clad layers 2, 4. Electrodes 6, 7 for impressing electric fields are provided on the outer side thereof. Further, incident light 9 is made incident from one side of the quantum well layer 3 and a voltage is impressed between these two electrodes 6 and 7 to control the coefft. of absorption or refractive index of the quantum well layer 3 by the outside electric field, by which the intensity or phase of the light passing the optical waveguide is changed and modulates light 10 is taken out as output light.
Patent JP-H11137700-A (JP)
Title: Oxygen generator
Inventor: UENO SHINJI
IPC: A62B7/08
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen generator protecting a human body from the danger of suffocation, etc., through a comparatively long periods by making simple and safety structure and simple operation. SOLUTION: A tank member 2 to fill a liquid 3 for generating oxygen is arranged at the bottom part of the oxygen generator and an oxygen generating agent housing container 6 with opening parts on its upper and lower sides is arranged on the upper part of a container main body 1. An oxygen generating agent 8 is put into it and the upper/lower parts are closely sealed by a seal member 10. At the time of pulling out a handle and pressing an opening knob downward, an opening operation member 14 or an opening member operates to break the member 10 to drop the agent 8 into the liquid 3 at the bottom part of the main body 1 to guide oxygen generated by the agent 8 and the liquid 3 to the outside of the main body 1 by means of a hose and a mask.  Thereby, the oxygen generator is simply constituted, safely and simply operated to protect a human body from the danger of suffocation, etc., through a long period at the time of emergency such as a fire.
Patent JP-H1130280-A (JP)
Title: Power plant mounting bush of automobile
Inventor: LIM SEUNG-HO
IPC: F16F1/38
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To make a proper damping effect so as to be achievable by rotating a rubber insulator equipped with an inner pipe and a pair of mutually opposed holes having contour curves where each radius is varied each with this pipe as the center. SOLUTION: A power plant mounting bush 10 is equipped with a rubber insulator 16 provided with an inner pipe 11 installed in the center and a pair of point symmetrical holes 13 having contour curves of an involute curve, etc., where each radius is continuously varied with this pipe as the center, whereby it is installed in a mounting bracket 25 free of rotation by means of a bearing 20. In addition, a number of electromagnets 26 are set up in the bracket 25 at regular intervals along the circumference, and in opposition to this, a number of the electromagnets 15 are installed even in an outer pipe 14 of the rubber insulator 16 and this circumferential outer surface at regular intervals.  On the other hand, attraction and repulsion both selectively act on an interval between these electromagnets 15 and 26 by an impressing power source being controlled by these respective electromagnets 15 and 26, whereby the rubber insulator 16 is rotated at a constant angle.
Patent JP-H10173284-A (JP)
Title: Gan-based compound semiconductor light emitting element
Inventor: KOIKE MASAYOSHI
IPC: H01S5/323
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To lower the threshold of the current required for high outputs and laser oscillation by providing thin quantum well lines in a light emitting layer above the steps of the slightly inclined surface of a sapphire substrate. SOLUTION: The main surface of a sapphire substrate 1 is slightly inclined and has steps and a light emitting layer 6 contains thin quantum well lines 6a buried in a barrier layer 6b. The quantum well lines 6a are formed of a compound semiconductor expressed by a general expression, InX1 Ga1-x1 N (X1>0). Since the lines 6a are formed on the steps of the first barrier layer, the number of the lines 6a in one plane is specified by the number of the steps. Therefore, the threshold of the current required for high outputs and laser oscillation can be lowered.
Patent JP-H07168121-A (JP)
Title: Picture display device
Inventor: TOYAMA SHIGEKI
IPC: G02B27/02
Filed: 1993-12-14
Abstract: PURPOSE:To provide a picture display device displaying a picture with so much presence by displaying a diorama picture at least in the invalid display area of a visual field area. CONSTITUTION:The visual field area for left and right eyes 30 is set in front of the left and the right eyes of an observer so as to cover the visual field of the observer. By an LCD display 16, a prescribed video is displayed in the valid display area 32 of the area 30. By a diorama board for left and right eyes 10, the diorama picture corresponding to the video displayed on the display 16 is displayed in the invalid display area 34. Thus, since the diorama picture can be displayed in the invalid display area which is conventionally dark, the stage effect of the video can be enhanced. Besides, a video light reflecting plate 11 and a light guiding transparent body 14 are used in order to effectively illuminate the board 10.
Patent JP-H05169582-A (JP)
Title: Production of laminated sheet
Inventor: HAYAI CHIYUU
IPC: B32B27/38
Filed: 1991-12-25
Abstract: PURPOSE:To provide a laminated sheet reduced in the variation of a dimensional change ratio and optimum for production of a fine-pattern printed wiring board by using specific glass cloth for the warp and weft yarns thereof, impregnating the same with thermosetting resin varnish such as epoxy resin varnish to obtain a prepreg and laminating a number of the prepregs after drying. CONSTITUTION:Glass cloth whose tensile strength in a 40 deg. direction for the warp and weft yarns thereof is 30kg/25mm or more is used. This cloth is impregnated with epoxy resin varnish consisting of an epoxy resin, a curing agent dicyandiamide, a curing accelerator 2-ethyl-4-methylimidazole and a solvent, and the impregnated one is dried to obtain a prepreg. A number of the prepregs are laminated and copper foils are superposed on both surfaces of the laminate and the whole is molded under heating and pressure to obtain a laminated sheet. By this method, the laminated sheet excellent in dimensional stability can be obtained.
Patent JP-2000172814-A (JP)
Title: Composite ic module and composite ic card
Inventor: EMORI SUSUMU
IPC: G06K19/07
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a composite IC card and a composite IC module which make the connection between a non-contact coupling element and the IC module in the card unnecessary in a composite IC card system provided with both contact and non-contact type electric power/signal conveying functions, is manufactured easily, and improves the conveyance characteristic of a non-contact conveyance mechanism. SOLUTION: A composite IC module is provided with a composite IC chip 7 incorporating both contact and non-contact conveyance interfaces for IC card, a module substrate on which external terminals are formed, and the coil or antenna 6 of a non-contact conveyance mechanism. The external terminals are formed in the form of conductor patterns on the module substrate and the coil or antenna 6 and the IC chip 7 are formed on the surface of the module substrate which is different from the external terminal forming surface of the substrate. Since the external size of the module substrate is made nearly equal to that of an IC card, the drilling work of fitting holes for mounting the module into the surface of the card substrate becomes unnecessary.
Patent JP-2001160959-A (JP)
Title: Controller and method for virtual system and storage medium
Inventor: KATO MASAMI
IPC: G06F3/033
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide informal communication for users of a home office. SOLUTION: Each of user terminals 30-34 is equipped with a computer 36, user terminal software program 38, telephone set 40, video camera 42 and virtual office display device 44. The screen for the display device 44 normally displays a working state and status of other users. The video camera 42 photographs the user. The status of the user is recognized by the image photographed by the camera 42, and when it is discriminated that the user continuously views a direction of the virtual office display device 44 for a predetermined time or longer, the image of the device 44 is switched into an image of a rest room to move the user to the virtual space of the rest room. The user can communicate with other users by a coordination rest tool in a longer. The coordination rest tool includes a voice conference tool, a character conference tool and a multi-user-game tool.