baber/WOPTO huggingface dataset:
Patent JP-S63159422-A (JP)
Title: Insulating resin paste for semiconductor
Inventor: MIZUNO MASUO
IPC: C09J163/00
Filed: 1986-12-23
Abstract: PURPOSE:To obtain the title insulating resin paste which is freed of a problem of slanting of a semiconductor element in bonding the semiconductor to external electrodes, by mixing a silica filler containing an ultrafine silica powder with a combination of a phenol novolak resin with a latent amine compound as a curing agent and a normally liquid epoxy resin. CONSTITUTION:A composition containing 5-30wt% silica filler which is a mixture of a silica powder of a max. particle diameter <=50mum and an average particle diameter of 2-5mum with an ultrafine silica powder of an average particle diameter of 0.005-0.02mum and contains 60-85wt% said silica powder of an average particle diameter of 2-5mum, a phenol novolak, a latent amine compound and a normally liquid epoxy resin of a hydrolyzable chlorine content >=500ppm.
Patent JP-H05112104-A (JP)
Title: Pneumatic tyre
Inventor: OCHIAI KIYOSHI
IPC: B60C11/11
Filed: 1991-10-23
Abstract: PURPOSE:To increase a running ability on an ice and snow road and also prevent the damage of a tread shoulder part by making vertical fine ditches and sipings arranged along a tread edge to a ditch depth in a regulated range. CONSTITUTION:Plural vertical main ditches G are formed in a circumferential direction on a tyre tread surface 2 and a shoulder block SB formed between the vertical main ditches G which are symmetrical in the outer side and a tread edge is divided into inner/outer block pieces by the vertical fine ditch GB in a tread edge E side. The width WSB of an outer block piece SB1 is 0.06 times or more and 0.25 times or less of the tread half width WT. An edge siping ES is arranged on the block piece SB1 in the circumferential direction. The ratio between the average ditch depth BG of the vertical fine ditch and time vertical main ditch depth GH is 0.3 or more and 1.10 or less and the ratio between the average depth EH of the siping ES and the average depth BH of the vertical fine ditch is 0.25 or more and 1.25 or less. Thereby, a running ability on an ice and snow can be increased and the durability can be improved.
Patent JP-H07155228-A (JP)
Title: Attaching device for bathroom mirror
Inventor: NANBA MASAHIRO
IPC: A47B67/02
Filed: 1993-12-06
Abstract: PURPOSE:To attach a mirror to a storing rack usable turning it 'upside down, without using jigs, by a method wherein a bar-shaped spacer is fitted in a space under the mirror, and in a space above the mirror, a mirror-depressing device which has spring elasticity vertically, and of which two leg parts are connected with a band-shaped curvature part, is fitted. CONSTITUTION:A synthetic resin-made storing rack 1, which is made symmetrical around a horizontal line, is so formed that a mirror-attaching part 11 and storing part 12 are ranged right and left. On the lower and upper parts of the mirror-attaching part 11 recessed, belt-shaped locking projection lines 13, 14 facing to each other are formed respectively integrally at the lower and upper side walls of the mirror-attaching part 11 respectively. The mirror 2 is locked by the lower locking projection line 13 and the upper locking projection line 14, and an almost square bar-shaped spacer 3 is fitted in a space under the mirror 2. In a space above the mirror 2, a mirror- depressing metallic device 4 which has spring elasticity vertically and of which two leg parts 41 each opened downward in section and formed almost in inverted U shape are connected with a band-shaped curvature part 42 curved upward almost in arc shape, is fitted, so that the top end of the mirror 2 is held between the leg parts 41. Therefore, even an unskilled hand can easily attach the mirror 2 to the storing rack 1 usable turning it upside down, without using jigs.
Patent JP-2001128304-A (JP)
Title: Running charge system of electric vehicle
Inventor: ONOGUCHI KAZUNORI
IPC: B60M7/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To enable charging a battery mounted on a vehicle, while an electric vehicle is running, improve use efficiency of a vehicle, and easily enable long distance running. SOLUTION: A power supply line 12 is installed in a road 3, on which an electric vehicle 1 runs. A charger 11 is installed on the automobile 1, which receives power from the line 12 and charges a battery 25 on a vehicle in the running state. The power supply line 12 is laid in a trench 3A, formed along the surface of the road 3. The charger 11 is equipped with a trolley wire type contact terminal 39 sliding on the line 12, and a charging means for charging the battery 25 by using the power received through the contact terminal 39. When charging is not being conducted, the contact terminal 39 is pulled up and accommodated in the car body of the electric vehicle 1. When charging is conducted, the contact terminal 39 is made to descend in the trench 3A and abut against the power supply line 12.
Patent JP-S63158756-A (JP)
Title: Safety device for fuel cell
Inventor: GOTO HEISHIRO
IPC: H01M8/04
Filed: 1986-12-22
Abstract: PURPOSE:To safely protect a cell main body by instantaneously equalizing the pressure inside a cell main body with inactive gas inside a pressure container which is kept in standard gas-pressure when sharp pressure variation arises in a reaction gas supply line. CONSTITUTION:When an accident arises in a fuel gas supply line or an oxidizing agent gas supply line and the gas pressure in the line is suddenly varried, excess differential pressure is produced between the innert gas pressure in a pressure container 2 which is kept in standard pressure and the reaction gas pressure. Rapture disks 20 of safety valves 17, 18 are instantaneously burst by the excess differential pressure, and pressure equalizing pipes 15 and 16 are opened. The pressure inside a cell main body 1 is equalized without delay by a large volume of inactive gas filled in the pressure container 2. Thereby, the break of the cell main body 1 is prevented to safely protect a system.
Patent JP-H09148730-A (JP)
Title: Ic package component attaching/detaching device
Inventor: KANEKO HITOSHI
IPC: H05K3/34
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To easily remove and exchange IC package parts by arranging squares surrounded by heat chips so that the squares can be counterposed to the solder ing parts of the leads of the IC package parts. SOLUTION: Heater chips 1 are selected in accordance with the shape of a detachable IC package and respectively set to four heat blocks A2 to D2. In arranging the heater blocks A2 to D2 in the next stage, the block B2 is first moved along a guide slit 32 and one of the heat chips 1 is fixed to the block A2 so that the chip 1 can be extruded from the block A2 by a prescribed length L. Then the block C2 is moved along a guide slit 33 and fixed while the front face 21 of the block C2 is brought into contact with the side face 22 of the block B2. Finally the block D2 is moved along a guide slit 34 and fixed. After the block D2 is fixed, a temperature regulator 32 is turned on and the solder on the soldering surface of IC package component is melted with the heater chips 1 while the soldering surface of the parts is maintained on the bottom side.
Patent JP-H01147991-A (JP)
Title: Stereoscopic television device
Inventor: SUDO HAJIME
IPC: H04N13/04
Filed: 1987-12-04
Abstract: PURPOSE:To prevent deterioration in visual recognition performance in case of a stereoscopic television device in common use with other visual information display device by applying changeover control selectively a switching timing of an optical shutter spectacles in response to the attitude of the viewer and its direction of visual line. CONSTITUTION:A signal from identification signal transmitters 16-19 relating to the relevant device installed in the vicinity of stereoscopic television monitors 11-13 and an instrument 14 is received by a receiver 20 fitted to a shutter spectacles 15 and fed to a signal selector 21. The signal selector 21 and a signal discriminator 22 judge the monitoring or instrumentation in a direction of the visual line of the viewer based on the reception signal level from the identification signal receiver 20 and the identification signals 24-27 from the identification signal transmitters 16-19 and give its identification signal to a signal selector 23. The signal selector 23 selects a synchronizing signal from the monitor or instrument to which the signal being the result of identification belongs, gives the result to a shutter spectacles controller 33 to switch the shutter spectacles 15 in the corresponding timing.
Patent JP-H11141465-A (JP)
Title: Feed water control device of drum boiler
Inventor: KUNIHIRO YUJI
IPC: F04B49/10
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To control a boiler feed flow rate to the limited flow rate of a boiler feed water pump or lower by determining the valve opening signal of a regulating valve, and controlling the regulating valve so that valve opening speed gradually gets close to zero as a boiler feed water signal gets close to a boiler limited flow rate. SOLUTION: A composed deviation signal consisting of a drum level signal 1, a feed water flow rate signal 2 and a main steam flow rate signal 3 is formed by an adder 8, and the opening instruction signal of a feed water flow rate regulating valve 15 is formed by a proportional integrator 9 on the basis of the composed deviation signal to control the feed water flow rate. A change ratio limiter 20 effective for only the valve opening increasing direction is set on the output side of the opening instruction signal from the proportional integrator 9, and the valve opening speed is controlled to a value formed by a function generator as the change ratio set signal from the feed water flow rate signal 2.  Namely, the valve opening side operating speed is controlled so as to start to be gradually reduced when it is close to a boiler feed water pump limit value, and be zero at the pump flow rate limit value.
Patent JP-H05146169-A (JP)
Title: Linear actuator and manufacture thereof
Inventor: HORIGUCHI HIROYUKI
IPC: B81B5/00
Filed: 1991-11-21
Abstract: PURPOSE:To provide an ultrasmall linear actuator and its manufacturing method by micromachining using LSI technology. CONSTITUTION:This actuator is provided with a stator part, which has at least two electrodes a, b, and c, and wiring circuits 3 connected between these electrodes a, b, and c, and a slider part 2, which has a plane 4 electrically insulated from this stator part 1 and opposed to the face of the stator part 1 and a guide plate 5 opposed to the side face of the stator part 1.
Patent JP-2000121638-A (JP)
Title: Analyzing instrument
Inventor: YAMANAKA HACHIRO
IPC: G01N33/50
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an analyzing instrument which is simplified by utilizing the biological specific bonding reaction and can be surely used even if a liquid sample is carelessly applied to an unneeded part when an unskilled person uses the instrument. SOLUTION: In an analyzing instrument utilizing the biological specific bonding reaction, a stick 3 having a region for absorbing a liquid sample and a strip-like sheet 1 as a detecting reaction main body are separately provided. After the liquid sample is absorbed in the stick 3, the sheet 1 is installed on the stick 3 and the absorbing area and the sheet 1 are brought into contact with each other to start a system.
Patent JP-H06129294-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: ITO HIROSHI
IPC: F02D41/22
Filed: 1992-10-20
Abstract: PURPOSE:To competently carry out air-fuel ratio feedback control at the time of deterioration of a catalytic converter arranged in an exhaust system of an internal combustion engine and to prevent slippage of an air-fuel ratio in the lean direction. CONSTITUTION:By providing O2 sensors on the upstream and the downstream sides of a catalytic converter and in accordance with output FVO2 of the upstream side O2 sensor, an air-fuel ratio correction factor K02 using an integral paragraph 1 and proportional paragraphs PR, PL is enumerated. The proportional paragraphs PR, PL are renewed by adding or subtracting a first renewal amount DPR or a second renewal amount DPL in accordance with output RVO2 of the downstream side O2 sensor. The first renewal amount DPR gradually decreases PR value and gradually increases PL value when the RVO2 indicates the rich side, while the second renewal amount DPL gradually increases the PR value and gradually decreases the PL value when the RVO2 indicates the lean side. At the time of detection of deterioration of the catalytic converter, the first and/or the second renewal amount DPR, DPL are/is varied so that a ratio of the first renewal amount DPR against the second renewal amount DPL becomes small, and rich bias of an air-fuel ratio is carried out.
Patent JP-S62270434-A (JP)
Title: Method for drawing optical fiber and apparatus therefor
Inventor: IMOTO KATSUYUKI
IPC: C03B37/12
Filed: 1986-12-24
Abstract: PURPOSE:To impart high mechanical strength to an optical fiber, by drawing an optical fiber raw material heated and melted in a heating zone, passing the obtained optical fiber through a tube prior to winding and cooling the fiber with a gas introduced into the tube through the middle part thereof. CONSTITUTION:A preform 1 introduced into a heat source 2 is heated and melted in the heat source 2, drawn and wound round a winding drum 6. Prior to the winding on the drum 6, the preform 1 is passed through a gas tube 20 and cooled with gases 18', 18'' flowing along longitudinal direction of the optical fiber 9 at the middle part of the tube 20.
Patent JP-H07162800-A (JP)
Title: Compressed moving picture recorder and reproducing device
Inventor: TSUKIJI NOBUYOSHI
IPC: H04N19/102
Filed: 1993-12-07
Abstract: PURPOSE:To facilitate trick plays such as the search reproduction and high-speed reproduction, etc., of inter-frame predictive coded moving picture data. CONSTITUTION:The bit stream of inter-frame predictive coded moving pictures is inputted from an input terminal 1, synchronizing codes or the like are added in a recording data formation circuit 2 and they are converted to recording data suitable for recording. Also, when recording start instruction signals are inputted from the input terminal 5, a running rotation control circuit 6 sets a recording state and an additional data generation circuit 3 detects and analyzes the GOP header of the input bit stream, generates additional data such as a flag for indicating whether or not it is an intra-frame coding frame (I picture) and a time code and a recording start point flag, etc., supplies them to a sub code data generation circuit 4 and converts them to sub code data suitable for the recording. The sub code data are recorded in the sub code recording area 14 of a recording track 13 and the recording data are recorded in the other area of the recording track 13.
Patent JP-2000132006-A (JP)
Title: Image forming device
Inventor: MARUME KOJI
IPC: G03G21/14
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of executing an optimum toner saving mode in accordance with the kind of printing data. SOLUTION: This image forming device 31 is provided with an image developing means 2 developing the printing data transmitted from a host computer 1 to a bit map data, an image information accumulation means 3 accumulating the image data developed to the bit map data, a saving means 4 equipped with plural toner saving modes 14a to 4n performing image recording based on the image data accumulated in the means 3 while saving in toner amount in accordance with the kind of the printing data, a toner saving mode selection means 5 capable of selecting any of the toner saving modes 4a to 4n in accordance with the kind of the printing data, and an image recording means 6 performing the image recording by printing the image data.
Patent JP-H01147822-A (JP)
Title: Electret composite cloth
Inventor: ANDO KATSUTOSHI
IPC: D04H1/593
Filed: 1987-12-03
Abstract: PURPOSE:To suppress static trouble due to abrasion and friction, and to display an original electret function sufficiently by compounding specific electret cloth and specific electricity-inhibiting cloth. CONSTITUTION:Electret composite cloth is formed by compounding electret cloth 2a having the density of electric charges of the surface of 1X10<-10>C/cm<2> or more and electricity-inhibiting cloth 3a having the density of charged electric charges at the time of friction of 9X10<-10>C/cm<2> or more. Various systems such as single compound, sewing, thermal adhesion, bonding by adhesives, ultrasonic bonding, etc., can be used as a compounding method. Consequently, static trouble due to abrasion and friction is suppressed, and an original electret function is displayed sufficiently. Polypropylene, polyethylene, etc., are employed as electret cloth, and electricity-inhibiting fiber is used as electricity-inhibiting cloth, and an electricity inhibitor is mixed. Stainless fiber and carbon fiber are employed as electricity-inhibiting fiber.
Patent JP-H08144128-A (JP)
Title: Conjugate fiber and nonwoven fabric and knitted fabric
Inventor: MIZUKAMI YOSHIKATSU
IPC: D04H1/4326
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a conjugate fiber having such excellent heat resistance as to be very low in setting, etc., even at 150 deg.C or so despite being a thermofusible fiber, and to obtain a nonwoven fabric and knitted fabric by thermofusing of the fiber. CONSTITUTION: The objective conjugate fiber 100-500 in melt viscosity is made up of polyacetal and polyester or nylon. It is preferable that >=60% of the periphery of the cross section of the conjugate fiber stand coated with the polyacetal. The nonwoven fabric or knitted fabric contains >=5wt.% of the conjugate fiber.
Patent JP-H08146744-A (JP)
Title: Image forming device
Inventor: IWATA NOBUO
IPC: G03G21/16
Filed: 1994-11-16
Abstract: PURPOSE: To check, with the housing of an image forming device closed, which color cartridge is in a replacing position and how much toner remains in it, with eyes from outside the device by an easy, inexpensive, reliable method, in a rotary developing device equipped with the plurality of toner cartridges arranged in it into a circle. CONSTITUTION: The image forming device 1 is equipped with the rotary developing device 14, near a latent image carrier, in which the toner cartridges 15Y-15M, each storing powder developer, are arranged around a mounting part and in a cirmuferential direction. It carries out development by rotating the rotary developing device 14 around the mounting part, thereby changing the position of the arbitrary toner cartridge 15 into a developing position opposite the latent image carrier, and the toner cartridges 15 each are so arranged as to be freely attached/detached to/from the mounting part.  In the image forming device 1, at least a part of the case of each toner cartridge 15 is transparent or semitransparent, and the housing 18 of the image forming device 1 is provided with at least one check window 20, through which the color of toner in the toner cartridge 15 in the replacing position 19 can be checked with the eyes from outside.
Patent JP-2000130260-A (JP)
Title: Mixture air-fuel ratio adjuster in carburetor
Inventor: UEDA MINORU
IPC: F02M3/12
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of excessive stress by absorbing excessive heat expansion of temperature sensing wax even if the temperature sensing wax is excessively thermally expanded, in an adjuster for operating an adjusting valve for adjusting the opening of a fuel nozzle and a bleed air passage by a wax-type actuator. SOLUTION: A wax-type actuator 32 is constituted of an actuator housing 24, a wax case 28 housed in it so as to be freely slid, a rod 31 supported on one axial end wall of the case so as to be slid, temperature sensing wax 27 to be filled in the wax case 28, and a spring 28 housed in the wax housing 24 and for energizing the wax case 28 toward the projecting direction of the rod 31. Either the actuator case 28 or the rod 31 is connected to an adjusting valve 22. If excessive thermal expansion is generated on the temperature sensing wax 27 after the operation limit of the adjusting valve 22, the wax case 28 is displaced in the actuator housing 24 against energizing force of the spring 28.
Patent JP-H05120405-A (JP)
Title: Image reader
Inventor: SAWADA KOICHI
IPC: G09G5/36
Filed: 1991-10-25
Abstract: PURPOSE:To realize the insertion of an image without further providing a frame memory. CONSTITUTION:The first image original is read by an image reading means 2. The image data of the first read image original are written in an image memory 7. A image insertion area in the image of the first image original written in the image memory 7 is set by an insertion area setting means 35. A signal indicating the set image interruption area is generated from an interruption area signal generating means 36. The image insertion area signal is superimposed on the image data read out from the image memory 7 by a superimposing circuit 9. The output data of the superimposing circuit 9 are taken out from an output terminal. Only the image data of a storage area on the image memory 7 corresponding to the image insertion area can be reloaded. The image data of the second image original read by the image reading means 2 are written only in the reloadable storage area of the image memory 7.
Patent JP-H10129679-A (JP)
Title: Envelope with notch
Inventor: MATSUI YUKINOBU
IPC: B65D27/14
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To fix the address part of the content so as to always coinside to the transparent address window sheet of an envelope, by forming a notch extending from the end of the opening of the rear face of the envelope to the transparent address window sheet of the front face of the envelope. SOLUTION: A transparent address window sheet 5 is formed at the front face of an envelope and a laterally long sealing adhesive part 6 is provided near the upper end of the rear face. A notch 7 is formed to extend from the end of the opening 4 of the rear face 3 of the envelope to the transparent address window sheet 5 of the front face of the envelope. The sealing adhesive part 6 of the rear face of the cover is formed so that it is stretched to the position of the transparent address window sheet 5 of the front face of the envelope and a part of the sealing adhesive part 6 is stuck on the rear face of the window sheet 5 through the end of the notch 7, when the cover is bent to seal the opening 4. In this way, the content is prevented from shifting in the inside of the envelope and the address part of the content set in advance is fixed to the address window 5 of the envelope.
Patent JP-S63158102-A (JP)
Title: Method for filtering solution
Inventor: YUNOKI TORU
IPC: B01D61/14
Filed: 1986-12-23
Abstract: PURPOSE:To reduce the amount of concentrate to be discharged to the outside by connecting a plurality of filter steps in series and returning the concentrate of respective steps to the filter step positioned in front thereof in a method for removing solid content or the like from a soln. by using a cross-flow filtration system. CONSTITUTION:The concentrate C1 discharged from a first step cross-flow filter 12 is returned into a first tank 11 through a duct 16 and filtrate B1 is sent to a second tank 13 and furthermore fed to the following second step filter 14. The concentrate C2 discharged from the second step filter 14 is returned to the first tank 11 through the duct 16 and filtrate B2 is sent to a third tank 15. Hereafter similarly the concentrate CN discharged from an N-th step filter 20 is returned into the first tank 11 via the duct 16. In other words, while these concentrate C1, C2...CN are circulated, they are subjected to filtering action many times and therefore removal efficiency is enhanced and furthermore the yield of filtrate BN is enhanced more than in a conventional method.