baber/WOPTO huggingface dataset:
Patent JP-H10111502-A (JP)
Title: Reflection type guest-host liquid crystal display device
Inventor: FUJIOKA TAKAYUKI
IPC: G02F1/1333
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To suppress the brightness unevenness and color irregularity occurring in the eight reflection layer of a reflection type guest-host liquid crystal display device. SOLUTION: A guest-host liquid crystal layer 3 is held between a substrate 1 on an incident side and a substrate 2 on a reflection side. A light diffusion layer 25 is interposed between the substrate, and the quest-host liquid crystal layer 3. On the other hand, a light reflection layer 9 is interposed between the substrate 2 and the guest-host liquid crystal layer 3. A quarter-wave plate layer 10 is interposed between the guest-host liquid crystal layer 3 and the light reflection layer 9. Electrodes 6, 11 respectively formed at a pair of the upper and lower substrates 1, 2 impress voltages on the guest-host liquid crystal layer 3. As characteristic items, the light reflection layer 9 has periodic structures to scatteringly reflect the incident light advancing from the substrate 1 side.  On the other hand, the light diffusion layer 25 emits the reflected light advanced backward from the light reflection layer 9 by allowing the scattering transmission thereof.
Patent JP-S63135807-A (JP)
Title: Apparatus for controlling posture of probe
Inventor: WATANABE HIROSHI
IPC: G01B21/20
Filed: 1986-11-28
Abstract: PURPOSE:To control the posture of a probe so as to make the same perpendicu lar to a surface to be measured, by calculating the own wt. of the probe includ ed in the force detected by a force detection means on the basis of the detected posture of the probe and correcting the detected force. CONSTITUTION:This control apparatus is constituted of a support means 101 composed, for example, of an arm having a multiple degree freedom, a drive means 102 for driving the same and the probe 103 provided to the means 101 and, when the probe 103 contacts a surface to be measured, the drag received by the probe 103 is detected by a force detection means 104. Since the own wt. of the probe 103 is included in this drag, the posture of the probe 103 is detected by a posture detection means 105 and the component force in each axial direction is calculated from the known own wt. of the probe 103 by a driving control means 106 to correct the detected force. By this method, the means 102 is controlled on the basis of the correction result so as to make the probe 103 vertical to the surface to be measured and the means 101 is driven to allow the probe 103 to become vertical to the surface to be measured.
Patent JP-H03144309-A (JP)
Title: Azimuth detector
Inventor: YAMASHITA MITSUHIRO
IPC: G08G1/0969
Filed: 1989-10-30
Abstract: PURPOSE:To improve further the precision in detection by estimating the fluctuation of offset in running from a tendency of the fluctuation of the offset in stop or straight running and by calculating the azimuth of running with an estimated offset value used. CONSTITUTION:A state of stop of a vehicle or a state of straight running thereof is detected by an offset measuring section detecting means 4 from the outputs of a distance sensor 1 detecting a running distance of the vehicle and of a rate gyro 2 detecting the azimuth of running, and a representative value of the offset is selected by a representative value extracting means 5. Then, a tendency of fluctuation with time is calculated by an offset change rate calculating means 6, and by using the calculated tendency of fluctuation, an offset value of the rate gyro 2 in running, which fluctuates with time, the estimated by an estimating means 7. Since the azimuth of advance of a vehicle is calculated by an azimuth detecting means 9 with the estimated offset value used, the precision in calculation can be made higher than that obtained with the offset value fixed.
Patent JP-H08149084-A (JP)
Title: Optical transmitting device
Inventor: TOKORO TAKEHIKO
IPC: H04B10/071
Filed: 1994-11-17
Abstract: PURPOSE: To provide an optical transmitting device which can automatically control the gain of an optical fiber amplifier in response to the loss of a transmission line. CONSTITUTION: The transmission lines 105 and 107 which transmit the Signal light and the excited light are connected to the optical fiber amplifier 103 which amplifies the signal light. An excited light reflecting means 108 is provided at a single end of the transmission lines to reflect the excited light. Then an amplifier control means 120 is contained in the amplifier 103 to detect the reflected return light and to control the gain of the amplifier 103 and the optical output level.
Patent JP-H0596415-A (JP)
Title: Ball end mill
Inventor: KONYA YASUO
IPC: B23C5/10
Filed: 1991-10-03
Abstract: PURPOSE:To provide favourable sharpness and a long life by devising the blade bottom of a ball blade of a ball end mill to have roundness of 5% or more of a blade diameter and to smoothly continue to a rake surface. CONSTITUTION:Roundness of 24% of a blade diameter is provided on the blade bottom of a two-blade ball end mill 1, and each part except for a cutting blade ridge line 2 is connected to each other with a smooth curved surface. Therefore, a part including a ball blade is devised to be attached/detached with a screw and a ball blade part is made free to exchange. As a ball part blade pocket has roundness in this way, flow of chip comes to be smooth, sharpness comes to be favourable, cutting blade strength is improved, and a tool life is lengthened. Additionally, as it is of an attachable/detachable type, it comes to be easy to regenerate it.
Patent JP-S62141281-A (JP)
Inventor: TSURUTA KATSUYA
IPC: E05F15/10
Filed: 1985-12-17
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-H08140751-A (JP)
Title: Desk for emergency
Inventor: MIURA FUMIAKI
IPC: A47B17/04
Filed: 1994-11-17
Abstract: PURPOSE: To hide an object placed on a desk in a moment with an easy operation. CONSTITUTION: This desk comprises a desk main body 1 provided with a frame, a pair of top board constituents 2A, 2B whose one terminals are supported with the frame 1A freely turnably and formed in such a way that the constituent on one side supports the one on the other side by making the tips of them abut with each other, a movable pin movable between a position where the top board is supported and a position where it comes off the frame, a bar 8 connected to the movable pin and whose other terminal is extended to a floor, and a pedal 8C connected to an extended terminal and which moves the bar 8 downward.
Patent JP-H07112462-A (JP)
Title: Method and apparatus for injection molding
Inventor: HASHIMOTO TSUTOMU
IPC: B29C45/76
Filed: 1993-10-19
Abstract: PURPOSE:To prevent the generation of an end material accompanied by punching processing by performing the advance movement of a screw by a pressure control mode subjecting the internal pressure of an injection mechanism to feedback control to transfer to a dwelling process. CONSTITUTION:The max. length from a gate 3b of a molded product is set to L and the thickness of the molded product is set to (t) and an ultrathin-walled molded product of t < 1mm and L/t >=150 is molded within a cavity 1A. At this time, an injection process is started in a speed control mode subjecting the advance moving speed of a screw 4 to feedback control while detecting the advance speed of the screw 4 due to an injection mechanism 16. The internal pressure of the injection mechanism 16 is detected and, when the internal pressure of the injection mechanism 16 rises abnormally, the advance movement of the screw 4 is performed by a pressure control mode subjecting the internal pressure of the injection mechanism 16 to feedback control. By this constitution, an injection process is advanced while a required injection speed is ensured by the speed control mode to suppress the warpage and strain of the molded product.
Patent JP-H03143689-A (JP)
Title: Image forming based on thermal transfer system
Inventor: KOMAMURA TAWARA
IPC: B41M5/395
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a high density image free from image defects such as image irregularities or ink run by placing an ink layer consisting of at least, color and cellulose ester binder over an image receiving layer composed of at least, polyvinyl chloride as a main component on a support, and thermally transferring color to the image receiving layer. CONSTITUTION:An ink layer of thermally sensitive, transfer material with an ink layer consisting of at least, color and cellulose ester binder is placed over the image receiving surface of an image receiving material with an image receiving layer consisting of at least, resin containing polyvinyl chloride as a main component on a support. In addition, a thermally sensitive transfer material and/or an image receiving material are heated in accordance with image information to transfer color to the image receiving layer for image formation. Cellulose ester is obtained by esterifying the hydroxyl or cellulose partly or wholly. For example, acetylcellulose and cellulose propionate are used. The dosage of cellulose ester is 0.1 to 50g for each 1m<2> of a support, preferably 0.2 to 10g. The colors used are yellow, magenta and cyan and are thermally dispersive (sublimating). The dosage of the color is 0.1 to 20g for each 1m<2> of a support, preferably 0.2 to 5g.
Patent JP-H01126274-A (JP)
Title: Silicon nitride composite body
Inventor: SAKAI TAKENOBU
IPC: C04B35/584
Filed: 1987-11-11
Abstract: PURPOSE:To greatly improve a fracture toughness value and to obtain a silicon nitride composite body adequate as mechanical structural parts by dispersing silicon carbide whiskers provided with boron carbide coating layers on the surfaces into a silicon nitride matrix. CONSTITUTION:The coating layers of the boron carbide (B4C) are provided on the surfaces of the silicon carbide whiskers of the silicon nitride composite body formed by dispersing the silicon carbide (SiC) whiskers into the silicon nitride (Si3N4) matrix. The thickness of the coating layers of said B4C is preferably specified to 50-900Angstrom , more preferably 200-800Angstrom . The reason for such limitation lies in that the effect of improving the fracture toughness value is small if the layers are too thin and that the fracture toughness value is degraded on the contrary by the too large influence of the B4C if the layers are too thick. The B4C of the surface of SiC whiskers of this silicon nitride composite body reacts and the SiC whiskers bond three-dimensionally to each other at the time of sintering. The sinterability is thus upgraded and the fracture toughness value is improved.
Patent JP-H08149041-A (JP)
Title: Movable body specifying device
Inventor: NISHIMURA YOSHIHIRO
IPC: G08G1/017
Filed: 1994-11-18
Abstract: PURPOSE: To specify whether a passing vehicle has performed the communication in a correct way. CONSTITUTION: An interrogator 10 performs communication with a responder 50 included in a communication area (a) equivalent to one lane. At the same time, the receiving-only antennas 21 and 22 have the receiving areas 21b and 22b obtained by dividing a single lane in its width direction. An image pickup device 30 has an image pickup area (c) equivalent to one lane. A vehicle 15 performs communication with the interrogator 10 via the responder 50, and this communication is recognized even through the antenna 21. An illicit vehicle 52 has no responder 50 and therefore passes through the area (c) with no radio wave received at the antenna 22. Thus the vehicle 52 can be recognized based on the image pickup data.
Patent JP-H04158448-A (JP)
Title: Cyclic program start-up system
Inventor: SERA TAKAFUMI
IPC: G06F9/46
Filed: 1990-10-23
Abstract: PURPOSE:To execute a required cyclic program without generating overhead by providing an interruption vector switching program in an operating system, and setting a cyclic program to be started up next by issuing an instruction to an interruption vector when receiving information representing the completion of execution of the cyclic program. CONSTITUTION:The operating system 2 is provided with the interruption vector switching program 9 which sets the cyclic program to be executed at the next cycle at the interruption vector 5 when the execution of the cyclic program is completed. When the cyclic program 7 required to start up at the next clock interruption cycle exists, the interruption vector switching program 9 rewrites the interruption vector 5 in the operating system 2, and switches the program to the cyclic program 6 to be started up at the next cycle. The cyclic program 6 calls the interruption vector switching program 9 to complete the cycle and to switch the interruption vector 5 to the cyclic program to be started up at the next cycle when it completes the execution of its own cyclic program, then, completes processing. In such a way, another cyclic program 7 to be executed at the next clock cycle is executed.
Patent JP-H08148135-A (JP)
Title: Battery with explosion-proof function
Inventor: OZAWA HIDEAKI
IPC: H01M2/12
Filed: 1994-11-18
Abstract: PURPOSE: To prevent a valve element from being excessively compressed by a terminal cap and improve safety and reliability by keeping a portion erected from the flange section of the terminal cap in contact with a part of the peripheral edge of a groove formed on a seal plate. CONSTITUTION: A portion 9a erected from the flange section of a terminal cap 9 is kept in contact with the peripheral edge of a fan-shaped portion having the minimum radius of Rb of a groove section 10. The strength of the portion 9a erected from the flange section of the terminal cap 9 to enter the groove section 10 is improved when a user vertically drops the terminal cap 9 of a battery by mistake and pressing force is applied to the terminal cap 9. The terminal cap 9 is prevented from excessively compressing an elastic valve element 7, and the rise of the operating pressure of the valve element 7 can be suppressed.
Patent JP-S62142031-A (JP)
Title: Recessing method for smooth fine groove onto metal face
Inventor: TERAKAWA EITARO
IPC: B21D22/02
Filed: 1985-12-17
Abstract: PURPOSE:To recess a smooth fine groove on a metal face with good efficiency by coining the hard steel wire of fine diameter with abutting it on the metal face. CONSTITUTION:The hard steel wire 3 of a fine piano wire is abutted adequately over the inner peripheral edge and outer peripheral edge thereof to the surface 1 of the flat washer-like metallic annular body 4 which is fixed onto a bedplate- like die 6. The smooth fine groove 2 with about semicircular cross section is recessed over the inner peripheral edge and outer peripheral edge of the annular body surface 1 thereon by coining it, by descending the punch 7 having a plain like pressing face vertically on the face of the die 6. Since the hard steel wire 3 like a piano wire can easily be obtd. even those which are in fine diameter of scores microns, the small groove in the diameter corresponding thereto can easily be recessed on the metal face.
Patent JP-H11116752-A (JP)
Title: Antimicrobial and fungicidal resin composition
Inventor: KUSANO TETSUYA
IPC: A01N25/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is excellent in thermostability when molded and maintains bleed resistance properties and antimicrobial and fungicidal properties for a long period of time by compounding a vinyl chloride based resin with an ester containing an ether linkage in its alkyl chain and an ammonium slat in a specific ratio. SOLUTION: This composition is obtained by compounding 100 pts.wt. of a vinyl chloride based resin with 0.3-130 pts.wt. of an ester containing an ether linkage in its alkyl chain and 0.2-20 pts.wt. of an ammonium salt represented by the formula (wherein any one of R<1> , R<2> and R<3> is a 5-24C alkyl and the others are each a 1-5C alkyl; R<4> is a 2-4C alkyl; n is 1-15; and X is an anion derived from hydrochloric acid, chloric acid or perchloric acid). Preferably is further compounded 0.1-6 pts.wt., based on 100 pts.wt. of the vinyl chloride based resin, of an stabilizer. As the stabilizer, metal soap-containing, organic tin-containing, lead-containing and antimony-containing stabilizers can be employed.
Patent JP-H04158858-A (JP)
Title: Implant in bone with excellent affinity to bone
Inventor: USHITO TOSHIO
IPC: A61C8/00
Filed: 1990-10-23
Abstract: PURPOSE:To achieve higher reliability with a higher adhesion to a metal core body as well as adaptation with a complicated shape by arranging three layers so that a second layer thereof increases in content of vital affinity ceramics more toward the surface thereof. CONSTITUTION:A metal core body 1 comprising Ti or an alloy having Ti as main component is formed in a shape of a shell. The surface is made rough. A first layer 2 comprising Ti or an oxide of Ti is formed on the metal core body 1 by a plasma spray coating method. A second layer 3 which comprises vital affinity ceramics and Ti or an oxide of Ti while the content of the vital affinity ceramics increases gradually more toward the surface is formed on the first layer 2 made by the plasma stray coating. Moreover, a third layer 4 comprising the vital affinity ceramics is formed on the second layer 3.
Patent JP-H06118582-A (JP)
Title: Device for method for photographic treatment
Inventor: NAKAMURA TAKASHI
IPC: G03D3/06
Filed: 1992-09-30
Abstract: PURPOSE:To maintain good treating performance when an electric current is applied on a treating liquid such as a developer and a fixing liquid or the like to maintain the treating performance by using an anion exchange membrane. CONSTITUTION:For example, a chamber 11 is provided with not only an anion exchange membrane A1 but a membrane M1 through which only H<+> and/or OH- can permeate. Three spaces 11a, 11b, 11c divided by these membranes are filled with electrolyte liquid E1, in org. developer Dev containing metal compd. as a developing agent, and electrolyte liquid E2, respectively. Combination of electrodes is selected according to the treatment and then an electric current is applied. For example, when a photosensitive material is to be treated, combination (Ia) of anode 22 and cathode 21 is selected for applying current on the other hand, during no treatment, combination (Ib) of anode 24 and cathode 21 is selected for applying current.
Patent JP-H01128324-A (JP)
Title: Vacuum switch
Inventor: NAYA EIZO
IPC: H01H33/664
Filed: 1987-11-13
Abstract: PURPOSE:To secure excellent breaking performance against a large current by constituting a main contact on one side so as to be projected from a cut-off electrode and the other side main contact to be sunk more than the cut-off electrode. CONSTITUTION:A main contact part 1b at the movable side is projected from an electrode part 2b, and another main contact part 1a at the fixed side is situated in the more inner part than an electrode part 2a. First of all, current breaking is amply possible to be done with these main contact parts 1a, 1b because a current value is low at the time of opening or closing a stationary current, and since it is cur off with these main contact parts 1a, 1b, a cut-off current value is also held down to less than 1A. On the other hand, when a large current such as a short-circuit current or the like is cut off, an arc generated between these main contact parts 1a and 1b shifts to the electrode part 2a from the main contact part 1a. In accordance with this movement, the arc on the main contact part 1b is driven to the electrode part 2b and successively rolls on the electrode part 2b. In consequence, each fusion of these electrode parts 2a, 2b is checked to a low level so that breaking the large current is thus successful.
Patent JP-S63140268-A (JP)
Inventor: NISHIDA AKIRA
IPC: F25B47/02
Filed: 1986-12-02
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-H05130082-A (JP)
Title: Variable modulation communication system
Inventor: FURUYA YUKITSUNA
IPC: H04L1/00
Filed: 1991-10-31
Abstract: PURPOSE:To provide the radio communication system in which the frequency utilization efficiency is high while ensuring a wide service area. CONSTITUTION:The QPSK system immune to noise is adopted for terminal equipments 1, 2 remote from a base station and the 16QAM system offering a high frequency utilization efficiency is adopted for terminal equipments 3, 4 close to the base station. Since a prescribed information transfer speed is offered to any terminal equipment, slot assignment is implemented to the terminal equipments 1, 2 once for three times and slot assignment is implemented to the terminal equipments 3, 4 once for six times. Thus, a wide service area is ensured and the modulation system with a high frequency utilization efficiency is adopted for closer terminal equipments.
Patent JP-H06208427-A (JP)
Title: Housing and taking-out system of computer keyboard
Inventor: SAMIYUERU ANSONI MAIKERU RUSEN
IPC: G06F1/16
Filed: 1993-10-22
Abstract: PURPOSE: To allow a removable keyboard to spring out when a panel display device is raised to its opened position by incorporating a manual controller and a manual mechanical latching device in a system using the keyboard. CONSTITUTION: A flat computer 10 is provided with a flat panel display device 14, an enclosure 16, and a removable keyboard 18. The display device 14 is attached to the enclosure 16 with hinges 20 and the keyboard 18 is fitted to the bottom section 16b of the enclosure in a slidable state with slide rails. A braking device 22 is used for making the keyboard 18 spring out from the enclosure 16. The device 22 contains an extendible piston rod 28 contained in a cylinder 26 and an offset piston rod extension 30. When the display device 14 is at its opened position, a lock pin 32 retracts from the indentation 34 of the keyboard 18 and the braking device 22 is manually operated to make the keyboard 18 spring out from the enclosure 16.
Patent JP-H0998847-A (JP)
Title: Mounting structure for damper
Inventor: YOSHIDA TAKUSHI
IPC: A47B97/00
Filed: 1995-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent a damper from being detached by pressing and securing the end of a projection piece with a bracket standing from the installation surface of a mounted body via the side of a mating body having a projection piece coupled to the inner space of a slit. SOLUTION: A simplified table used as a cargo floor lid and an outdoor apparatus in common is a mounted body T, and a damper 1 is fitted to the reverse side thereof for a coupling cushion or a leg collapsing bracket. Also, an inverted L-type projection piece 2 for mounting the damper 1 is fitted to the surface of the mounted body T. In this case, an elastic material made of rubber is used as the damper 1. Also, the damper 1 is formed to have a coupling and securing slit 3 ranging over an area of one side to the inside thereof, and connected to the projection piece 2 in such a state as coupled to the end of the projection piece 2 via the slit 3. In addition, the damper 1 is pressed and secured with a bracket 4 via the side of the mating body with the end of the projection piece 2 coupled to the inner space of the slit 3.  In this case, the bracket 4 can be provided as a rib for reinforcing the mounted body T.