baber/WOPTO huggingface dataset:
Patent JP-2001028224-A (JP)
Title: Lever switch and composite switch using the same
Inventor: NISHIKAWA HISASHI
IPC: B60Q1/14
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a lever switch and a composite switch using thereof using few components, which are easily assembled, switchable between a minute current and an average current with one contact piece in regard to a vehicular lever switch attached near the steering wheel of an automobile. SOLUTION: The intermediate part of a substantially cross-section contact piece 21, provided with a plurality of contacts 21E and 21F at different positions in a longitudinal direction of each arm parts 21C and 21D extending in four directions, is retained on the lower face of a contact piece support 20 parallel translating in a plurality of directions by operations of an operation lever 1. By performing switching of a plurality of stationary contacts of a switch substrate 22 through this contact piece 21, switching between minute current and average current can be done with a single contact piece, and an easily assembled lever switch using having few part items used can be provided.
Patent JP-S6446020-A (JP)
Title: Trunnion of tri-port type uniform velocity joint and manufacture thereof
Inventor: KADOTA TETSUO
IPC: C21D9/40
Filed: 1987-08-10
Abstract: PURPOSE:To improve torsion fatigue strength of a trunnion by providing circular-arc thefts on the inner face of a cylindrical member between journal forming parts of a boss member. CONSTITUTION:A tri-port 1 has a boss member 2 and three journals 3 provided on the outer diameter face thereof at intervals of 120 deg.. Thefts 5 are formed on the inner face of a cylindrical member 4 between forming parts of the journals 3, and diameters of serration pitches of the inner faces of the journals 3 are smaller than those of the cylindrical members 4. In such an arrangement, tensile stress of the boss member 2 applied to the inner diameter serration tooth bottom face attains to its maximum level at the forming parts of the journals 3 while attains to its minimum level or conversely turns to compressive stress at the inner face of the thin cylindrical member 4 by press-fitting a second shaft inside the boss member 2. As a result, torsion fatigue strength can be improved in comparison with a conventional one.
Patent JP-H0936971-A (JP)
Title: Slave radio equipment for automatic metering radio system
Inventor: KODAMA YUKIO
IPC: H04M11/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure safety, to prevent supplied substance from being wasted and to reduce battery power consumption by immediately reporting abnormality to center equipment when that abrupt security abnormality is generated. SOLUTION: A CPU 13 monitors whether security data showing such as gas leak, pressure abnormality, battery voltage drop, water leak or over flow rate are transmitted from a meter 10 of terminal equipment or not and when those security data are received, these data are stored in a storage means 12. Then, the CPU 13 supplies power to a radio communication circuit 10 while controlling a power supplying means 11 and the data stored in the storage means 12 are transmitted through the radio communication circuit 10 to a master radio equipment means.
Patent JP-H0252066-A (JP)
Title: Gravure roll
Inventor: HARA SHOJI
IPC: B05C1/08
Filed: 1988-08-11
Abstract: PURPOSE:To coat the surface of a film in a uniform thickness by providing a groove to the central part of the outer peripheral surface of a gravure roll in the circumferential direction thereof and providing a plurality of V-shape gravure grains opened toward the outside from the central groove to the gravure roll in the roll rotary direction. CONSTITUTION:In a gravure roll 11 for a gravure coater, a groove 13 is provided to the central part of the outer peripheral surface of the roll 11 in the circumferential direction and a large number of V-shape gravure grains 14 opened toward the outside from the central groove 13 are provided to the roll 11 in the rotary direction of the roll 11. As a result, a coating solution is gathered to the center by the rotation of the gravure roll to flow along the central groove 13 in the circumferential direction and, therefore, no liquid sump is formed and, even when the feed quantity of a film and the viscosity of the coating solution are slightly different, the surface of the film can be coated in a uniform thickness.
Patent JP-H0926096-A (JP)
Title: Construction method for roof of liquid reservoir
Inventor: SAKURAI HISATOSHI
IPC: E04H7/06
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To enable the economical design of an upper air-tight member by adjusting the internal pressure in a liquid reservoir according to the deformed amount of the upper air-tight member resulting from the deposition of concrete on the upper air-tight member. SOLUTION: Air-tight members 15 are arranged in a reservoir 11, reinforcements are assembled on the entire surface of a roof, and an upper air-tight member 15A is divided into multiple sections, for example, 6 sections. In dividing, it is divided coaxially around the vertical center axis of the reservoir 11 (last No. 6 section to be divided in disk form), and concrete is deposited in the divided sections in order ranging from No. 1 to No. 6 section. Then, according to the total weight of each section, the internal pressure of the reservoir 11 is adjusted by a blower 16. In addition, when concrete is deposited in the same section, the amount of deformation of the upper air-tight member 15A is monitored and, according to this deformed amount, the internal pressure may be adjusted.  Thus it is not necessary to construct the upper air-tight member 15A, used commonly to a concrete mold form, particularly with rigid material, and the construction cost of the liquid reservoir 11 can be reduced.
Patent JP-H1048476-A (JP)
Title: Optical fiber-aligned body
Inventor: KASHIWAZAKI AKIRA
IPC: G02B6/40
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily manufacture optical fiber-aligned body having sufficient strength at a low cost by forming the shape of the stopped part of the step of an optical fiber aligning substrate into a curved surface shape and constituting this part of the curved surface having a radius of curvature the same as or larger than the difference in height formed by an optical fiber fixing part and a coating fixing part. SOLUTION: The shape of the stepped part 24 is required to start the start point of the curved surface from the final end 25 of the optical fiber fixing part and the radius of curvature of the curved surface is required to be set larger than the difference of the height between the optical fiber fixing part 22 and the coating fixing part 23. The upper limit of the magnitude of the curvature of the stepped is required to be made smaller than the radius possessed by such a circle which passes the terminal end 25 of the optical fiber fixing part and the terminal 26 of the coating part and has the center existing on the perpendicular line of the terminal end 26 of the coating part as the coating fixing part 23 having the plane parallel with the optical fiber fixing part 22 is required to exist. The optical fiber aligning substrate having such structure is formed, thereby, the concentrated remaining of work strains in the stepped part 24 of the substrate is obviated.
Patent JP-S6444148-A (JP)
Title: Routing system in packet exchange network
Inventor: TSUCHIDA SHINJI
Filed: 1987-08-11
Abstract: PURPOSE:To send a data in an accurate order even when a route is changed on the way of transmission by using a yerar/month/day data and a time data as the sequence number of a packet sent next. CONSTITUTION:At first a communication server A receives a packet sent from a terminal equipment (a) to a terminal equipment (b), adds a time data H3 (added by 1msec each at each sending of a packet) shown in figure 3 and selects a channel with the lowest traffic in the line and sends the data. On the other hand, when a server B has received a packet from the server A, the server B compares the time data H3 of the packet received this time with the packet time data H3 added by 1msec sent precedingly to the terminal equipment (b), and sends the reception packet to the terminal equipment (b) when they are coincident to save the time data H3. When dissident, the received packet is preserved in the received order and is in standby state.
Patent JP-S5992726-A (JP)
Inventor: KATAURI TOMOO
IPC: H02J3/04
Filed: 1982-11-16
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-H0542587-A (JP)
Title: Manufacture of trim parts for automobile
Inventor: SUZUKI NORIYOSHI
IPC: B29C43/18
Filed: 1991-08-09
Abstract: PURPOSE:To enable automatic loading into a press mold, by a method wherein in a manufacture of trim parts for an automobile having a PPO resin base material for its base, the PPO resin base material and the skin material with a pad material are laminated temporarily, moldability of the PPO resin base material is improved by making use of regenerative properties of a pad material and a warp of the PPO resin base is prevented at the time of temporary lamination. CONSTITUTION:At the time of temporary lamination of a PPO resin base 20 and the skin material 30 with a pad material, hot press processing for the temporary lamination is performed to only a circumferential part including at least two sides confronted with each other and a warp of the PPO resin base 20 is prevented.
Patent JP-S6093418-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA HIROSHIGE
IPC: G02F1/1347
Filed: 1983-10-28
Abstract: PURPOSE:To obtain always a display easy to see by turning on and off the voltage between transparent electrodes of the second layer to switch the display mode in accordance with environmental conditions, for example, switching it to the positive display mode in case of bright environment and switching it to the negative display mode in case of dark environment. CONSTITUTION:When a switch 45 is turned off, an incident light 43 passing a polarizing plate 42 is rotated at 90 deg. by a liquid crystal layer 35 and is made incident on a liquid crystal cell 20 of the first layer. That is, turning off the switch 45 is equivalent to that the direction of polarization of an axis 42a of polarization of the polarizing plate 42 is changed at 90 deg. by a liquid crystal cell 30 of the second layer. When the switch 45 is turned on, the incident light 43 passing the polarizing plate 42 passes the liquid crystal layer 35 as it is and is made incident on the liquid crystal cell 20 of the first layer. The incident light of a part other than the display part is intercepted by a polarizing plate 41 because it is rotated at 90 deg. by a liquid crystal layer 25 of the first layer, and negative display having a dark background color is obtained.
Patent JP-H0951368-A (JP)
Title: Portable radio equipment
Inventor: SASAGAWA HIROYUKI
IPC: H04W88/02
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for improving the dimensional accuracy of the engagement part of a main body and a battery pack by fixing the battery pack without causing any backlash even when a gap is caused due to the fluctuation of the dimensions of the main body and the battery pack. SOLUTION: This equipment provided with an engagement part 4 engaged with the battery pack 5 and being the flucrum point of rotation at the time of attaching/detaching the pack 5 at the lower part of the battery pack fixing part of the main body, and a locking part 2 for fixing a battery at the upper part thereof is provided with an elastic deformation body 8 whose projecting length from the main body 1 is larger than the backlash between the main body 1 and the battery pack 5 and which is engaged with the battery pack 5 at the time of attaching the battery pack 5 and formed integrally with the locking part 2 for fixing a battery.
Patent JP-S58102566-A (JP)
Title: Semiconductor pressure transducer
Inventor: YAMAUCHI HARUO
IPC: H01L29/84
Filed: 1981-12-14
Abstract: PURPOSE:To prevent the decrease of SN ratio due to the leak current, by forming the piezoresistive element of semiconductor single crystal, on a semiconductor single crystal substrate which constitutes a strain generation part, via a semiconductor compound. CONSTITUTION:On the surface of the substrate 1 constituted of single crystal Si, an insulation layer 2 constituted of Si dioxide is provided, and thereon the piezoresistive element 3 is formed, thereby the insulation can be kept perfectly, and accordingly the leak current at a high temperature becomes extremely small. The phenomenon that the voltage is not proportional to the resistance by the depletion effect of a PN junction can be restrained, owing to the interposition of the insulation layer 2 between the piezoresistive element 3 and the substrate 1. Since the insulation layer 2 is constituted of thermal oxide of Si which constitutes the substrate 1 and the piezoresistive element 3, the matching at each interface is good, and accordingly the generation of strain due to the difference of coefficients of thermal expansion can be avoided.
Patent JP-H1144307-A (JP)
Title: Assembling method for device and assembled device
Inventor: YOSHIDA AKIHIKO
IPC: C09J5/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling of a device, weight reduction and dismantling after the use by forming one part of a constituting member into a fixing part A on which projections are two-dimensionally arranged and one part of the other constituting member into a fixing part B on which projections are two- dimensionally arranged, and engaging the fixing parts A, B with each other. SOLUTION: A part 3 in which projections 2 are two-dimensionally arranged is formed on one part of one side of an ABS resin plate 1 having thickness of 3 mm. The projections 2 are arranged at equal intervals of 500 μm pitch in the X-Y directions, the part 3 is manufactured by a photolitho-etching method, a laser grinding method, and the projection 2 is formed into a mushroom shape, a loop shape, with depth of 1-5 mm. A pair of the constituting members are pressure fitted to each other at the parts 3, and the members are joined and fixed with each other. As for the material of the member, polyethylene, other resins, metal, wood can be used, and the material itself preferably has flexibility. Hereby assembling of the device is easy, the weight is light, volatile organic substance is not generated in the case of not using an adhesive, and dismantling is easy at disposing the device.
Patent JP-H0486968-A (JP)
Title: Selector for printed matter with lottery
Inventor: TAKAGI NOBUAKI
IPC: G06K9/00
Filed: 1990-07-31
Abstract: PURPOSE:To easily and exactly register a winning number by first registering the winning number of a printed matter with lottery by operating ten keys. CONSTITUTION:When registering the winning number, a class S and a winning number R are successively inputted by using ten keys 19 in a winning number register 16. When the number of digits in the winning number of the low-order winning class is <6, a return key is pushed in the case of completing the input of the winning number R. A character segmenting device 12 segments respective characters showing the lottery number from the inputted picture of a postcard with lottery. The respective segmented characters are identified by a character identifying device 15 as a character recognizing means, and the obtained identified result is collated with the winning number, which is stored in a winning number storage device 15 as a winning number registering means in advance, by a success collating device 14 as a winning number collating means. Therefore, the result of collating winning and losing is obtained. Based on this collated result, discrimination is executed at a discriminating means 18 and the postcard with winning is selected and distinguished from the postcard with losing or the postcards with winning are selected for each winning class.
Patent JP-S5993111-A (JP)
Title: Forced feed and exhaust type burner device
Inventor: TAKEMURA SHIYOUZOU
IPC: F23M9/00
Filed: 1982-11-16
Abstract: PURPOSE:To prevent the occurrence of a reversal of flow of exhaust gas and to ensure excellent combustion, by a method wherein the exhaust passage of an exhaust fan, corresponding to each of two heat exchangers, is communicated to each of two independent exhaust ports of an exhaust top through a double tube type exhaust cylinder. CONSTITUTION:The exhaust port of an exhaust fan 9 is connected to an inner pipe 14 of a double tube type exhaust cylinder 13, and the exhaust port of an exhaust fan 10 to an outer tube 15 of the exhaust cylinder 13 to cover an exhaust top 12 with the top end of the exhaust cylinder 13. The exhaust top 12 is constituted such that an exhaust hole 16 and an exhaust hole 17 are separated by a partition 18, an inner tube 14 of the exhaust cylinder 13 passes through the partition 18, the inner tube 14 and the exhaust hole 16 are intercommunicated, and the outer tube 15 of the exhaust cylinder 13 passes through a top plate part 19 to communicate the outer tube with the exhaust hole 17. When only the one heat exchanger is operated, this constitution prevents the occurrence of a reversal of flow of exhaust gas to the other heat exchanger which is inoperative, and enables ensuring of excellent combustion even if the exhaust top 12 is exposed to the air flowing from any direction.
Patent JP-2000031768-A (JP)
Title: Graphic equalizer circuit and audio equipment
Inventor: SAITO HIROYUKI
IPC: H04R3/04
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive audio equipment. SOLUTION: The graphic equalizer circuit 12 of the audio equipment 10 includes an adder 121 that receives an audio signal at its one input and an output signal of a band pass filter whose gain is adjusted by a gain adjustment resistor 124 is given to the other input of the adder 121. An output of the adder 121 is given to an inverting amplifier 125, where the signal is inverted. A switch 122 is used to select whether the audio signal is given to the band pass filter 123 or an output signal of the inverting amplifier 125 is given to the band pass filter 123. Thus, the band pass filter 123 is used in common for a graphic equalizer filter and for a spectral analyzer filter.
Patent JP-H0546438-A (JP)
Title: Information processor
Inventor: IGARASHI IKUKO
IPC: G06F11/30
Filed: 1991-08-12
Abstract: PURPOSE:To easily measure the performance of an arbitrary input/output device at an arbitrary time by providing the information processor, which is operated by firmware control, with a means which measures the performance of each input/output device. CONSTITUTION:A time measuring means provided with a timer which measures the time from start instruction to stop instruction and a trace memory where the time measured by the timer is recorded and an address table 4 where the start address and the stop address of each firmware processing are stored are provided. A means 3 is provided which refers to the address table 4 to obtain the start address and the stop address or the firmware processing corresponding to a designated arbitrary input/output device at the time of designation of the arbitrary input/output device and changes processing contents in the start and the end of the firmware processing to send the start instruction and the stop instruction to the time measuring means. Thus, the performance of the arbitrary input/output device is easily measured any time.
Patent JP-2000035572-A (JP)
Title: Liquid crystal display device
Inventor: NIWANO YASUNORI
IPC: G02F1/1335
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display having uniformity of brightness and color in a wide region of viewing angle. SOLUTION: A liquid crystal display is equipped with a liquid crystal holding member 3 having a display plane and a back plane, the first and the second electrodes formed on planes almost parallel to the back plane of the liquid crystal holding member 3 and forming an electric field with a direction almost parallel to the back plane and light quantity control members 2a, 2b formed to the back side of the liquid crystal holding member 3 and reducing a light quantity of light 17 obliquely outgoing from the back side through the display plane.
Patent JP-2001026617-A (JP)
Title: Active energy ray curable composition
Inventor: OKAZAKI EIICHI
IPC: G02B1/04
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To produce a composition that is excellent in curability and yields a cured product having no odor and excellent hardness by blending a (meth) acrylate into the composition. SOLUTION: A (meth)acrylate (A) represented by the formula is blended into the composition. In the formula, R1, R2 and R3 are each independently H or methyl; R4 is H or a 9C or less straight chain or branched alkyl; and n is 1-6. Preferably, a compound (B) having a radical-polymerizable unsaturated double bond other than the component A is additionally blended thereinto. As the component B, a monomer and an oligomer are enumerated and as an oligomer, a urethane acrylate, a polyester (meth)acrylate and an epoxy (meth) acrylate are enumerated. In the case where the component B is blended, a blend ratio of the component A : the component B is preferably 5-95 wt.% : 95-5 wt.%. When the composition is cured by ultraviolet ray, a photopolymerization initiator is blended.
Patent JP-2000035018-A (JP)
Title: Joint fitting for steel framed column and steel framed beam, and one-side bolt
Inventor: ITO SHOEI
IPC: E04B1/24
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To secure the fastening of a steel framed column to a steel framed beam by facilitating the installation of a joining from the outside of the steel framed column by means of a screw type attachment projection, and the attachment projection is set at a normal attachment position resulting from rotation of 90 degrees, when it is desired to attach a joint end of a steel framed beam to a joint portion of a steel framed column having an open or closed section shape. SOLUTION: When a steel framed column A and a steel framed beam B are jointed to each other, a positioning holder fitting 11 is attached to a joint fitting 1 having a screw type attachment projection 6 at a tip end of a bolt portion 2 of a strap bolt, the attachment projection 6 is inserted from the outside of the steel framed column A into an attachment slot 7 formed on a side plate a of a joint section of the steel framed column, and then rotated by 90 degrees; the joint fitting 1 itself is pulled toward the beam side, the attachment projection 6 is introduced between a pair of rotation preventing pieces 13, the attachment projection 6 is positioned and fixedly held in a normal horizontal state resulting from the rotation of 90 degrees, the bolt portion 2 is fixed to the side plate a by fastening a nut 4, a flat portion 3 is fastened by the bolt/nut while being overlapped with a beam flange, and the side plate of the steel framed column and a beam web are connected by a gusset plate 8 and the like.
Patent JP-H0486116-A (JP)
Title: Digital signal processing circuit
Inventor: ISHIZAWA YOSHIAKI
IPC: G06T5/20
Filed: 1990-07-30
Abstract: PURPOSE:To reduce power consumption by detecting the presence of a change in an input data from input data before and after the delay at a delay circuit and controlling an output of a clock signal based on the result of detection. CONSTITUTION:After a data (f) is inputted to a data latch 131, and outputted synchronously with a clock signal (e) inputted from a clock input terminal 11 to be a data (g). The data (g) is further delayed by one clock period at data latches 141, 151 and inputted to an EX-OR gate 161. The EX-OR gate 161 exclusively ORs the data (g) and the data resulting from delaying the data (g) by one clock period and outputs a data (h). Thus, an AND sate 171 is used to mask the clock signal (d) by using the data (h) to obtain a clock signal (i) which is outputted at a data change point only.