baber/WOPTO huggingface dataset:
Patent JP-H03180595-A (JP)
Title: Heat-sensitive recording paper
Inventor: SUZUKI YOSHIMI
IPC: D21H27/00
Filed: 1989-12-07
Abstract: PURPOSE:To obtain a heat-sensitive recording paper causing little residual winding curl when wound around a small-diameter core, having excellent holdability in a tray and capable of forming a clear and dense image with low energy by using a base paper having a specific grain size as a supporting member. CONSTITUTION:A base paper containing <=20wt.%, preferably 20-10wt.% of pulp passing through a 150 mesh sieve by sieving test (JIS-P-8201) (based on the bone-dry weight of the pulp) is used as a supporting member of the objective heat-sensitive recording paper.
Patent JP-2000276618-A (JP)
Title: Commutation ticket issuing machine
Inventor: KOBAYASHI TAKASHI
IPC: G07B1/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To easily and quickly find the contact destination or the like of the user of a commutation ticket without errors, to substantially reduce the time and labor required for retrieval and to improve convenience relating to the payment of a purchase charge. SOLUTION: The commutation ticket is issued according to input data corresponding to the entered contents of an application form. At the time, the image data of the application form are read and the image data are stored in a magnetic disk device 12 corresponding to the input data. The input data inside the magnetic disk device 12 become a key for retrieving the corresponding image data. By the input of the key, the image data are retrieved and read and the read image data are displayed at a CRT display part 7. For the purchase charge, purchase not only by cash but also by a credit card or a bank card is received.
Patent JP-H06167566-A (JP)
Title: Radar device
Inventor: YOSHIKO HISASHI
IPC: G01S7/298
Filed: 1992-11-26
Abstract: PURPOSE:To prevent degradation of picture quality and to eliminate deviation of position relationship on display between its own airplane and a target point by performing phase compensation and range walk compensation accurately even if the airplane makes turn. CONSTITUTION:Rotation conditions are detected by a turn condition detector 9. A position compensation data compensator 12 uses an error component data memory 11 to compensate the phase compensation data calculated by a phase compensation data calculator 10. A range walk compensator 8 performs range walk compensation using a compensation period data memory 13. When a target point enters a range where no processing can be made, control is made so that no processing is made by a process controller 19. When the position relationship on display between its own airplane and the target point deviates, the position relationship with the target is calculated by a target point coordinate calculator 20 and the display azimuth angle is controlled by a display controller 21.
Patent JP-H10145564-A (JP)
Title: Image processor and its method
Inventor: YAMANE TSUTOMU
IPC: H04N1/04
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image by correcting image data so that an image of an original is read straight even when a hand scanner is deviated in the direction X to read the image of the original. SOLUTION: In the case of reading an image of an original by a hand scanner 1, an X direction moving amount detection section 14 detects a moving amount of the hand scanner 1 in the X (lateral) direction. Then an address correction section 24 shifts an address of image data read by the hand scanner 1 in response to the detected moving amount in the X direction.
Patent JP-H09142456-A (JP)
Title: Pouring-out port for paper container
Inventor: OSHIBA ITARU
IPC: B65D83/08
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent pin holes from generating at a thinner part of the pouring- out port and at the base root part between the pouring-out port outer periphery and a flange part by a method wherein for the pouring-out port being ultrasonic- welded to a paper container main body, the radius of the tip of a groove at the thinner part, the opening angle and the opening width of the groove, are respectively specified. SOLUTION: A pouring-out port B is inserted in a pouring-out port attaching hole of a paper container A for liquid, from the inside, and welded by ultrasonic waves, and of which the sealing part can be unsealed by pulling a pull ring 5. For such a pouring-out port B, the tip 2a of a groove 2 on a thinner part 6 is formed into a curved surface of which the radius is 0.08-0.2mm. Also, the opening angle 2b of the groove 2 is specified in a range of 30-50 deg., and the opening width 2c of the groove 2 is specified in a range of 0.65-1.25mm.  By doing so, when the pouring-out port B is welded to the paper container main body A with ultrasonic waves, pin holes and cut on the thinner part 6, or the base root part 4 between a pouring-out port outer periphery 3 and a flange part 1, can be prevented from generating, and the quality of an obtained product can be improved, and a speed up of the production can be done.
Patent JP-H05152088-A (JP)
Title: Lighting device for discharge lamp
Inventor: FUKUMORI NORIYUKI
IPC: H05B41/282
Filed: 1991-11-29
Abstract: PURPOSE:To restrain inrush current upon energization of an a.c. power source and to lower the secondary no load voltage while ensuring the startability by connecting smoothing capacitor between output terminals of a rectifier through a switching element so that the switching element is turned on when a no-load is detected. CONSTITUTION:In a unique arrangement, no presence of a discharge lamp is detected so as to remove a smoothing capacitor from ends of a rectifier. That is, the device is composed of a rectifier DB for rectifying voltage from an a.c. power source V1 so as to deliver pulsative d.c. voltage, a smoothing capacitor Co connected between output terminals of the rectifier DB through the intermediary of a switching element SW1, an inverter part 1 for delivering a high frequency voltage, a discharge lamp DL which is turned on by the high frequency voltage, a voltage control circuit 4, and detecting means 2, 3 for turning off the switching element SW1 when the lamp DL falls in a no load condition. In this arrangement, if no lamp DL is present, that is, when the lamp DL is not turned on, the switching element SW1 is opened so as to remove the capacitor Co from the circuit, the voltage V2 between both ends of the rectifier DB is set to be equal to V1.
Patent JP-H04186383-A (JP)
Title: Development device
Inventor: YAMAJI MASAAKI
IPC: G03G15/08
Filed: 1990-11-21
Abstract: PURPOSE:To eliminate a developability difference due to an image hysteresis difference, and enable an image free from a hysteresis difference to be generated by forming a groove on the surface of a developing agent feed roller within a development vessel in the direction intersecting the direction for a developing agent feed and separation means to carry a developing agent, and feeding the developing agent in the development vessel to the developing agent feed and separation means. CONSTITUTION:There are provided an elastic roller 7 as a developing agent feed and separation means for a development roller 3, a feed roller 8 as a developing agent feed means for the elastic roller 7, and a developing agent feed member 9 as a developing agent carriage means for the feed roller 8, respectively at lower positions in a hopper 1. The desired number of small grooves 8a are formed on the surface of the aforesaid feed roller 8, thereby enabling the feed amount of a developing agent 2 to be suitably adjusted in a lengthwise direction. The developing agent 2 fed to the elastic roller 7 is carried to a slide section S between a development sleeve 3 and the elastic roller 7 on the rotation thereof, and the developing agent 2 as left is additionally fed to the development sleeve 3 without any agent due to separation and removal with the elastic roller 7, thereby enabling the partial consumption of the developing agent 2 to be prevented. According to the aforesaid construction, a stable image free from deterioration such as fogging due to development can be obtained, even for the long-term service thereof.
Patent JP-H11148076-A (JP)
Title: Liquid crystal composition and optical isomer using the same
Inventor: HASEBE HIROSHI
IPC: C08F20/30
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of improving flexibility and processability of an optical isomer prepared by a photopolymerization and useful for optical, recording materials, etc., by utilizing a liquid crystalline (meth)acrylate compound having a specific structure. SOLUTION: This composition contains a liquid crystalline (meth)acrylate compound represented by the formula (X1 is H or methyl; R is a 5-12C alkyl without any asymmetric center) and is capable of manifesting a liquid crystal phase. The compound represented by formula I is preferably contained in an amount of at least >=10%, preferably >=15% in the composition. For example, the liquid crystal composition capable of manifesting the liquid crystal phase at room temperature and having 37 deg.C phase transition temperature of the nematic phase-isotropic liquid phase is obtained from 50 pts.wt. 4-(4-(octyloxycarbonyl)phenyl)phenyl 2-propenoate and 50 pts.wt. 4-(4-(heptyloxycarbonyl)phenyl)phenyl 2-propenoate. Thereby, the utilization thereof as an optical compensating plate, etc., of a liquid crystal display can be expected.
Patent JP-H05162172-A (JP)
Title: Mold for molding synthetic resin and molding method using the same
Inventor: KATAOKA HIROSHI
IPC: B29C33/56
Filed: 1991-12-02
Abstract: PURPOSE:To improve reproducibility of a mold surface by a method wherein a material of a main mold has a thermal conductivity of 0.03cal/cm.sec. deg.C or more at a room temperature, and a polyimide film layer is provided on the surface of a mold wall forming a cavity. CONSTITUTION:A material of a main mold consisting of a fixed mold 1 and a movable mold 2 has a thermal conductivity of 0.03cal/cm.sec. deg.C or more at a room temperature. The wall surfaces of the molds 1, 2 forming a molding cavity 3 is made of a polyimide film layer 9. The molds are used for molding a synthetic resin by forming the film layer of 0.001-2mm thickness. In this case, a polyimide precursor solution is applied to the surfaces of the molds, thereafter being heated to become a hardly-melting polyimide. Fluid heated to a temperature higher than that of the molds 1, 2 by 100 deg.C or higher is charged into the molding cavity 3 to heat only the surfaces of molds. After that, a synthetic resin is charged into the cavity to be molded. In this manner, the surfaces of the molds 1, 2 have reproducibility.
Patent JP-H02163125-A (JP)
Title: Production of polyarylene sulfide
Inventor: NAKAGAWA KEIJI
IPC: C08G75/02
Filed: 1988-12-16
Abstract: PURPOSE:To decrease the contents of oligomer and ionic impurities by filtering and separating a polyarylene sulfide from an N-alkylamide slurry of polyarylene sulfide at a specific temperature, specific polymer concentration and specific water-content. CONSTITUTION:A polyarylene sulfide having low contents of gaseous and resinons substances and excellent electrical properties and mechanical strength can be easily produced by reacting a dihalogenated aromatic compound with an alkali metal sulfide in an N-alkylamide solvent and filtering the obtained N-alkylamide slurry of a polyarylene sulfide at 30-240 deg.C while keeping the molar ratio of (polyarylene sulfide)/(N-alkylamide solvent) to 1/(10-2) and the water-content in the N-alkylamide solvent to 2-18wt.%. The filtration is preferably carried out by using a vibration screen and a belt filter.
Patent JP-H01158862-A (JP)
Title: Remote test system
Inventor: HAMAMOTO SHINICHIRO
IPC: H04M3/26
Filed: 1987-12-15
Abstract: PURPOSE:To attain loopback test of a voice/signal channel of a remote signal converter easily by remote control by using a test signal as a line signal so as to form a test path for the remote station side. CONSTITUTION:The test command from a test board 1 is read by the software of a processor 2, a time division switch of a network 7 is closed to connect a test trunk 3 and an interface circuit 6. A test start signal is sent to a voice/ signal channel (VF/SIG-CH-A) 10 being a trunk to be tested as a line signal of an interface circuit 6 from a control circuit 5. In the reception of the said test signal, the VF/SIG-CH-A 10 closes a path (a) with the test trunk 9. Thus, the test path (a) is formed to apply the continuity test of the VF/SIG-CH-A 10.
Patent JP-H02163143-A (JP)
Title: Polyolefin-based resin composition
Inventor: TANAKA YOSHIKATSU
IPC: C08K3/34
Filed: 1988-12-16
Abstract: PURPOSE:To obtain the title composition for film molding, having blocking resistance, yellowing resistance and corrosion resistance by blending a polyolefin- based resin with an antiblocking agent, hydrotalcite-based compound and metallic salt of higher fatty acid in a specific ratio. CONSTITUTION:(A) 100 pts.wt. polyolefin-based resin (e.g. PE) is blended with (B) 0.01-2.0 pts.wt., preferably 0.01-1.5 pt.wt. antiblocking agent (e.g. zeolite), (C) 0.01-0.2 pt.wt., preferably 0.02-0.15 pt.wt. hydrotalcite-based compound (e.g. compound shown by formula) and (D) 0.01-0.2 pt.wt., preferably 0.02-0.15 pt.wt. metallic salt of higher fatty acid (e.g. calcium stearate) to give the aimed composition providing a film having slight reduction in transparency by heating sterilization.
Patent JP-2001137406-A (JP)
Title: Opening/closing type head cover for golf club
Inventor: SAI CHINTAI
IPC: A63B102/32
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To make a head cover easily mountable at a club and removable from the head and to prolong the life of the cover. SOLUTION: This head cover comprises a head cover body 112 which is formed with an inlet and outlet opening 110 directed upward and is a head housing part 108 pierced with a shaft insertion hole at its base surface, a freely openable and closable cap member 114 which shields this inlet and outlet opening 110 and a turning means 30 which freely openably and closably turns this cap member 114. Further, the head cover is provided with an energizing force imparting means capable of maintaining at least >=1 state of the state that the component member 114 opens from the head cover body 112 and the state that the cap member closes the inlet and outlet opening 110 of the head cover body 112.
Patent JP-2001133956-A (JP)
Title: Method for correcting mask pattern, photomask and semiconductor device
Inventor: KAMISAKO TAKASHI
IPC: G03F1/68
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To easily form a correction pattern effective for preventing the deformation of a gate size occurring in the level difference portion consisting of a boundary between the diffusion region and element separation region of a transistor(TR). SOLUTION: The gate pattern of the TR is first extracted from the inputted mask pattern in a gate pattern extraction stage ST02. Next, the size of the gate width of the extracted gate pattern is measured and is sorted as the object for the pattern correction when the measured value is blow the prescribed size in a gate pattern sorting stage ST03. An auxiliary pattern is then so formed that the pattern shape after exposure is nearly equaled to the design pattern with respect to the sorted gate pattern in an auxiliary pattern forming stage ST04. The formed auxiliary pattern and the inputted design pattern are thereafter synthesized in an auxiliary pattern synthesizing stage ST05 and the synthesized pattern is outputted as the auxiliary pattern in the next auxiliary pattern output stage ST06.
Patent JP-2000147054-A (JP)
Title: Burn-in apparatus for semiconductor integrated circuit
Inventor: TANAKA TOYOHIKO
IPC: H01L21/66
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a burn-in apparatus comprising a means for easily detecting a contact condition between a power source terminal and a ground terminal of an IC and an IC socket. SOLUTION: A contact condition confirming wiring 3 for connecting power source/ground terminals 12 and 13 of each IC socket 4 in series, a voltage source 6 for applying a specified voltage to the wiring, and an ammeter 7 for measuring a current flowing in the wiring when a specified voltage is applied from the voltage source 6, are provided. Switches 8 and 9 are provided for switching between connecting to the power source/ground terminals 12 and 13 of each IC socket 4 to a power source voltage supply line 1 and a ground voltage supply line 2 and for connecting it to the contact quality confirming wiring 3. At detecting a contact condition, the switches 8 and 9 are switched over to the side of the contact quality confirming wiring 3 for supplying a specified voltage from the voltage source 6.  A prescribed current flows if there is good contact, while no current will flow if there is poor contact. Thus, the quality of terminal contact is easily detected.
Patent JP-H05130020-A (JP)
Title: Electric field strength measurement system in cellular mobile body telephone exchange system
Inventor: OGAWA SHIGERU
IPC: H04W60/00
Filed: 1991-11-06
Abstract: PURPOSE:To automatically measure the electric field intensity by allowing a portable base station and a stationary radio base station having a service area adjacent to a service area of the portable base station to automatically collect transmission reception electric field information. CONSTITUTION:When an operation start command is applied from an operation terminal equipment 13, a test use radio equipment 11 receives a radio wave sent fixedly from each of stationary radio base station transmitter-receivers 3B, 3C possessed by stationary radio base stations 1B, 1C having service areas B, C adjacent to a service area D of a portable radio base station 6 for a prescribed time interval only. Then a mobile radio base station controller 9 converts the intensity of the radio wave into transmission electric field information in response to the intensity of the radio wave received the test use radio equipment 11 and sends the intensity automatically to a mobile body telephone exchange 4 via a mobile radio approach link device 8 and an opposite radio approach link device 17. Then the test use radio equipment 11 sends a reception electric field radio wave for a prescribed time interval under the control of the mobile radio base station controller 9.
Patent JP-2001135148-A (JP)
Title: Highly corrosion resistant overhead power line
Inventor: WATABE MASAHITO
IPC: H01B5/10
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly corrosion resistant overhead power line having higher corrosion resistance than the usual, to ensure a long service of a wire while restricting the corrosion of the wire. SOLUTION: The overhead power line 30 having an outermost layer made of an aluminum conductor 42 has a base metal spiral rod 2 made of a metal more base than aluminum mounted on the outer periphery.
Patent JP-H04190546-A (JP)
Title: Spacer
Inventor: MORIYAMA YUICHI
IPC: H01J31/12
Filed: 1990-11-22
Abstract: PURPOSE:To suppress and minimize variation in the interval of flat plates and deflection of the flat plates and maintain an accurate interval between laminated electrodes by providing a different thickness of a spacer at its center part from that at its circumferential part with the thickness at its center part thickened. CONSTITUTION:The thickness of a spacer 8 at its center part is different from that at its circumferential part, being thicker than the other. An interval between flat plates 1 is maintained the thickness accuracy of the spacer 8 and its shape of the contact face with the flat plate 1. In this case, the contacting area of the spacer 8 and the flat plate 1 can be maintained small by implementing the main face of the spacer 8 to be a spherical face. Thus, variation in the interval between the flat plates and deflection of the flats to be caused by an inclination of the face of the spacer 8 can be suppressed and minimized, and the interval of the flat plates can be maintained accurately.
Patent JP-H06161521-A (JP)
Title: Remote i/o transmission system of programmable controller
Inventor: HINOYAMA TAKASHI
IPC: G05B19/05
Filed: 1992-11-27
Abstract: PURPOSE:To provide the shared system of a remote I/O slave station unit by plural masters PC without generating a failure such as congestion, in the data input/output between the masters PC by performing an exclusive input/output control for the shared slave between the plural masters PC. CONSTITUTION:This system is the remote I/O transmission system of a programmable controller where plural programmable controller main bodies 1 having remote I/O master station units 11, respectively, is provided and a remote I/O slave station unit that these plural programmable controller main bodies 1 share with each other for data input/output is included. Each programmable controller main body 1 has a memory storing a flag for performing an exclusive input/output control for the remote I/O slave station unit in the rewritable area of the memory and an exclusive input/ output control part performing the exclusive input/output control for the remote I/O slave station unit in accordance with the flag stored in the memory.
Patent JP-H01161550-A (JP)
Title: Semiconductor memory circuit
Inventor: TAKAHASHI TAMOTSU
IPC: H01L21/822
Filed: 1987-12-18
Abstract: PURPOSE:To easily and correctly specifying a faulty part by providing a diagnostic circuit which outputs the state of a pattern storing and retrieving circuit that gives a storing position selecting signal to a data storing circuit to an outside. CONSTITUTION:A selecting signal output circuit 20 which outputs the contents of selecting signals 11-1-11-n outputted from a pattern storing and retrieving circuit 1 is provided as the diagnostic circuit which outputs the state of the circuit 1 to the outside. The circuit 20 is constituted of a selector 12 which outputs the individual state of the selecting signals 11-1-11-n by switching one by one in time series. The selector 12 is a multiplexer and the switching position is selected by means of write addresses Aw. Therefore, whether the state inside the pattern storing and retrieving circuit 1 is normal or not is directly inspected from the outside at every storing position and a faulty part can be specified easily and correctly.
Patent JP-H06278809-A (JP)
Title: Injection medicine preparing machine
Inventor: OMURA SHIRO
IPC: B65G59/06
Filed: 1993-11-12
Abstract: PURPOSE:To feed various stocked injection medicines one by one automatically without use of any special mechanical feeding means in compliance with taking- out one by one in an injection medicine preparing machine by stocking the medicines of different sorts in alignment in cassettes, and arranging the cassettes so that the takeout ends are directed to the undermost part. CONSTITUTION:Injection medicines of different sorts such as ample, vial, transfusion bottle, etc., are stocked in alignment in cassettes 151-153, which are accommodated in an injection medicine preparing machine in stages classified by sizes in arrangement up and down in the machine casing, wherein the gate 154-156 side is located low. Injection medicine is taken out selectively from cassettes 151-153 by the tip-in and tip-out system by opening and closing the gates 154-156, and chuters 157-159 are dropped for discharging to the outlet port. With taking-out of medicines one by one, the stocked medicines are fed by their own weights bit by bit automatically to the gate side.