baber/WOPTO huggingface dataset:
Patent JP-H0667576-A (JP)
Title: Decoloring device
Inventor: MIKATA YASUNORI
IPC: G03G21/00
Filed: 1992-08-21
Abstract: PURPOSE:To obtain a decoloring device which can efficiently decolor photochemically removable toner, is short in decoloring time per sheet and, in addition, is light in weight and small in size. CONSTITUTION:The decoloring device 1 is composed of a pair of heat roller consisting of a heat roller 10 and a pressure roller 11, a light source 12 such as a halogen lamp, reflecting mirrors 13a and 13b, heat-resistant glass plates 14 and 15, sheet feed rollers 31 and 33 for feeding a sheet 2, carry rollers 34, 35, 38 and 39, sheet ejection rollers 22 and 23, guide members 33, 36, 37, 40, 41, 16 and 17, exhaust ducts 61, 65, 63, and 67; and exhaust fans 62 and 66.
Patent JP-S61103012-A (JP)
Title: High speed rolling bearing device
Inventor: TSUJI HIDEFUMI
IPC: B23Q11/12
Filed: 1984-10-23
Abstract: PURPOSE:To reliably perform lubrication by providing a nozzle for jetting air oil to a bearing on a spacer interposed between bearings. CONSTITUTION:A spindle 12 is inserted in a housing 11, and rotatably supported by a bearing 13. An annular passage 27 is disposed on the outer peripheral surface of an outer race spacer, and a nozzle 26 is formed by the first opening 28 facing between an inner race 17 and a non-guide surface of a retainer 19 and the second opening 30 facing between the retainer guide surface 16a of an outer race 16 and the retainer through an oil feed hole 28. In this arrangement, lubrication to the guide surface of the retainer can be reliably accomplished by utilizing an oil lubrication.
Patent JP-H0270416-A (JP)
Title: Preplunging type injection molding machine
Inventor: SHIMA YOSHIHARU
IPC: B29K21/00
Filed: 1988-09-06
Abstract: PURPOSE:To prevent an injection plunger from generating a dragging section by inserting an injection plunger through an injection line, connecting a feeding cylinder with a side opening, disposing a plasticization device on a side section of a feeding block, setting a top force, an adiabatic plate and a mold mounting plate into a projected section to be set on the lower side of the feeding block and providing a pot opening of the top force in an injection line. CONSTITUTION:An injection line 33 communicating with a side opening 32 is provided through in the centration section of a feeding block 27, into which an injection plunger 29 is inserted, and a top force 46 is fitted by an insulating plate 45 on a mold mounting plate 44. When the injection plunger 29 is lowered by driving an injection device 26 until its tip reaches the lower section of a pot opening 47 of the top force 46, a material 51 is injection filled into a cavity 50, the temperature of which is controlled to the vulcanizing temperature. At that time, as the tip of a feeding cylinder 37 is closed, the material is immediately metered on a plasticization device 35 side. During vulcanizing the material 51, pressing force of the injection plunger 29 is released to release gas, and a mold is opened after the completion of vulcanization. At the time of mold opening, the injection plunger 29 is further lowered downward, and a molded product 52 and a cull 53 are released securely from the top force 46.
Patent JP-S59131632-A (JP)
Inventor: BUORUFUGANGU RIYUTSUKE
IPC: C08F240/00
Filed: 1983-11-29
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-2000050754-A (JP)
Title: Hydroponic bed member and hydroponic bed using the same
Inventor: NAKAMURA SATOSHI
IPC: A01G31/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydroponic bed so designed as to enable the space between the bed body and a lid covering it to be regulated according to plant growth status in view of the fact that conventionally, as the above-mentioned space is invariable, the absorption of a culture liquid is insufficient when a plant to be raised is small in size if the quantity of the culture liquid is low, on the contrary, when the plant becomes tall, roots grow thick, resulting in being short of oxygen. SOLUTION: This hydroponic bed is so designed as to enable the space between the bed body 1 and a lid 2 covering it to be regulated through such a practice that the bed body and the lid are provided with receiving projections 3 and riding projections 4, respectively, and the riding projections 4 are put on or removed off the receiving projections 3; between a hydroponic bed member having such projections 3, 4 and intended for initial end and a 2nd hydroponic bed member having such projections 3, 4 and intended for terminal end, a desired number of 3rd hydroponic bed members having such projections 3, 4 and intended for intermediate use are placed, and these bed members are covered with lids, respectively.
Patent JP-H0272972-A (JP)
Title: Picture forming device
Inventor: SASAME HIROSHI
IPC: B41J2/44
Filed: 1988-09-08
Abstract: PURPOSE:To remove the thinning of a dot, by which an image is formed, while also regenerating a pulse-width modulated middle tone picture excellently by delaying the laser-OFF time in response to the delay time at the time of laser-ON. CONSTITUTION:When a picture signal 111 represents a signal repeating ON-OFF at every one dot, the ON time is reduced only for 20nsec as shown in a broken line in laser beams 113 according to a conventional laser driver when the delay time 201 of the rise of a driver circuit 107 is 20nsec. Accordingly, the delay time 202 of the OFF of a laser drive signal 112 is delayed only for a section corresponding to the rise time 201, 20nsec, by a delay circuit 105, thus equalizing the ratio of ON/OFF as compared to the picture signal 111 as shown in a solid line in laser beams 113 and accurately recording dots, then eliminating the thinning of a slender longitudinal section and improving the reproducibility of one dot.
Patent JP-S6378643-A (JP)
Inventor: UIRIAMU ERU UESUTO JIYUNIA
IPC: H04W76/00
Filed: 1986-09-19
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-2000042687-A (JP)
Title: Device for mixing resin component with catalyst component of binder for manufacturing self-hardening mold
Inventor: MASE KAZUYUKI
IPC: B22C5/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To correctly add catalyst components slight in quantity and different in viscosity, and to continuously and uniformly mix them by setting an area of a pipe mouth space at a forward-most end of a catalyst component transport pipe to be smaller than that of a resin component transport pipe. SOLUTION: In a mixing device 100, a tip 2a of a binder catalyst component transport pipe 2 is bent in a binder resin component transport pipe 1, a pipe mouth is pierced in the direction to feed the resin component, and a pipe mouth space area (a) at the tip 2a of the catalyst component transport pipe 2 is smaller than a pipe mouth space area (b) of the resin component transport pipe 1. The catalyst component transport pipe 2 is pierced perpendicular to a side of the resin component transport pipe 1 so as to be easily pierced into the resin component transport pipe 1 and to ensure the fixing strength. Since the catalyst component small in quantity and low in viscosity is mixed with the resin component high in viscosity as uniformly as possible, the tip pipe mouth of the catalyst component transport pipe 2 is preferably pierced so as to be located approximately at the center of the resin component transport pipe 1.
Patent JP-H0968666-A (JP)
Title: Optical scanner
Inventor: WATANABE TAKAMOTO
IPC: G02B26/10
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner which can be made compact and which is constituted so that an optical scanning action can be excellently executed by accurately controlling the deflection angle of a light beam. SOLUTION: This optical scanner is constituted so that an angle detection signal is generated by an optical sensor disposed in front of a deflecting mirror M or a position sensor, an angle sensor and the like attached to the mirror M when the deflection angle of the light beam arrives at a prescribed angle by the vibration or the rotation of the mirror M. By a minute angle signal generation part 10, a minute angle signal is generated by multiplying a reference signal based on the reference signal synchronized with the vibration or the rotating cycle of the mirror M generated according to the angle detection signal.  By a deflection angle interpolation signal generation part 12, the minute angle signal and an angle signal showing the specified deflecting angle of the light beam are inputted and a deflection angle interpolation signal for interpolating an interval between the angle detection signals is generated as the light emission timing signal of a light source.
Patent JP-S58111269-A (JP)
Title: 2-function gas diffused electrode
Inventor: HERUMAN FURANTSU ANGERAA
IPC: H01M12/08
Filed: 1982-12-20
Abstract: A bifunctional gas-diffusion electrode operative alternately for gas consumption and gas evolution comprises a gas-side layer in which gas consumption takes place, an electrolyte-side layer where gas evolution takes place and an intermediate rectifying layer of semi-conducting material arranged between the gas-side layer and the electrolyte-side layer so as to prevent unwanted gas evolution in the gas-side layer. The rectifying layer may be a p-n junction or may form part of a Schottky barrier junction.
Patent JP-H0662787-A (JP)
Title: Roasted sweet potato-like food and its production
Inventor: SUGITA KOICHI
IPC: A23L19/10
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a roasted sweet potato-like food having a roasted sweet potato-like fiber feeling and roasted sweet potato-like color and smell. CONSTITUTION:Sweet potatoes are steamed, boiled or roasted, kneaded, mixed with starch-and natural cellulose-dissolved and coagulated composition mainly in a short-fiber state and formed into a shape of sweet potato. By the addition of the fibrous material, a fiber feeling of characteristic sweet potato in eating is obtained. Then the formed material is immersed in a water-insoluble thermally coagulable fermented polysaccharide mixed with a blended coloring matter of red, blue and yellow. The potato material is instantly immersed in a salad oil at about 180-200 deg.C and heat-treated to form a skin. The skin is simultaneously caramelized, fixed in a color similar to the skin of roasted sweet potato and provided with a smell of caramel.
Patent JP-H0271854-A (JP)
Title: Ball mill
Inventor: NISHIYAMA TOSHIHIKO
IPC: B02C17/18
Filed: 1988-09-07
Abstract: PURPOSE:To make it possible to discharge only a dispersive medium in a ball mill from the mill during crushing by piecing a dispersive medium discharge hole in the wall of the body of the ball mill having a raw material charge hole, fitting a filter whose mesh is smaller than raw materials to the discharge hole and suspending the rotation of the mill during crushing. CONSTITUTION:A dispersive medium discharge hole 4 is pierced in the wall of the body of a ball mill having a raw material charge hole 3 and a filter 5 whose mesh is smaller than raw materials is fitted to the discharge hole 4. When raw materials are mixed and crushed, the rotation of the mill is suspended during crushing, part of a dispersive medium is discharged from the discharge hole 4 and mixing and crushing are carried out again. Since the amt. of the dispersive medium is reduced at the time of recovering the raw materials, sedimentation separation due to the difference in specific gravity between the raw materials is prevented and a uniform powdery mixture can be obtd.
Patent JP-S6466359-A (JP)
Title: Underfloor foundation structure
Inventor: ABE MASANORI
IPC: E04F15/00
Filed: 1987-09-07
Abstract: PURPOSE: To improve sound insulation performance by a method wherein a space is formed in an elastic body to support a base plate at a given height, an air vent hole to communicate with the space part and an external part is formed, and air in the space part is released through the air vent hole. CONSTITUTION: The lower end of a support leg 3 of a fitment 2 mounted on a base plate is mounted on an elastic body 5 through a fitment 4. A space part 6 is formed in the internal part of the elastic body 5 and an air vent hole 7 to communicate with the space part 6 and the external part is formed therein. A thin section part 5A is formed by decreasing the thickness of a part in the direction of height of the elastic body 5, and buckling is apt to make. An impact applied on a floor is absorbed through deformation of the elastic body 5 and release of air in the space part 6 through the hole 7. This constitution improves sound insulation performance.
Patent JP-H0887648-A (JP)
Title: Cash managing system
Inventor: IIZUKA TAKESHI
IPC: G06F19/00
Filed: 1994-09-19
Abstract: PURPOSE: To prevent mechanical remainder data from being mismatched with the actual remainder by generating a warning when the number of times of reject is larger than the total number of counted paper moneys and inputted paper moneys. CONSTITUTION: The paper moneys integrated in a dispensation reject box 8 are taken out of an inserting port 9 and mechanically counted by a reception check part 10. Next, the denominations and amount or number of paper moneys integrated in a reception reject box 11 are manually inputted from an operating part 5. Then, a reject time check operation is performed to compare the number of times of reject operations with a dispensation reject paper money collection value and to check them.  In this case, when the number of times of reject operations from the last dispensation reject paper money collection processing to this time is defined as (x) and the total value of the mechanically counted number and the manually received number in the dispensation reject paper money collection processing this time is defined as (y), in the case of x<=y, normality is judged and the paper moneys are housed in housing boxes 1-4 but in the case of x>y, abnormality is judged and the warning is generated on a display part.
Patent JP-S61104417-A (JP)
Title: Rotary head device
Inventor: KAZAMA SABURO
IPC: G11B5/53
Filed: 1984-10-26
Abstract: PURPOSE:To reduce the levels of vibrations, noises, jitters and wow-and-flutters respectively to attain high performance of a rotary head device, by having an independent structure with a rotary structure to which a video head is fixed together with a contactless rotary support part and the rotary structure incorporated totally into a space enclosed by the drum and also securing a fixed or low-speed rotary structure with an upper drum respectively. CONSTITUTION:A doglegged shallow groove 2g is formed along the entire circumference of a shaft 1 at the upper and lower ends of an interlocking part to a disk 3. A lubricant fluid sink bar 25 and a thrust load bar 20 are provided around the fixed part at the bottom center part of a lower drum 5. While a plane spiral shallow groove 40g is formed on the surface of the bar 20. The thrust load of a rotary structure including a video head 6 and the disk 3 is supported at the groove 40g. In other words, a lubricant fluid 100 flows at a high speed toward the axial center with revolution of the rotary structure. Thus the dynamic pressure which overcomes the thrust load is produced to support the rotary structure even in the axial direction with no contact.
Patent JP-2000057947-A (JP)
Title: Developing device
Inventor: KAWAMURA HIROAKI
IPC: H01J9/227
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of preventing generation of any blot caused by adhesion of water drop during developing process, and of improving quality of a cathode-ray tube. SOLUTION: A cleaning portion 300 is provided with a holding portion 304 for holding a plurality of washing nozzles 302 in a region having rectangular shape in plane view. A plurality of washing nozzles constituting a first nozzle group 312 are arranged in a place at which high pressure water injected from these washing nozzles arrive in the central part of a face surface 202, and a plurality of washing nozzles constituting a second nozzle group 314 are arranged in a place at which high pressure water injected from these washing nozzles arrive in the peripheral part of the face surface 202. The plurality of washing nozzles 302 constituting the first and second nozzle groups are arranged so that high pressure water injected from these directly hit the entire face surface 202.  Arrangement interval and injection amount of the washing nozzles are set so that interference between water films generated by hit of high pressure water injected from these washing nozzles onto the face surface is minimum.
Patent JP-S61106001-A (JP)
Title: Controlling method of generative brake for electric railcar
Inventor: UEDA YUKIO
IPC: B60L7/04
Filed: 1984-10-26
Abstract: PURPOSE:To obtain a brake force of wide effective range from high to low speed ranges by applying a current from externally to a brake resistor circuit at braking time. CONSTITUTION:Changeover switches 5a, 5b are connected at (b) side at generatively braking time. When a generative brake is acted from a high speed range, the field current If of a motor is first controlled by the phase control of a second rectifier 8. Since a gate signal is not applied to a first rectifier 3, a brake current IB is flowed through a diode of the rectifier 3. When the current If becomes the maximum value, the phase control of the rectifier 3 is achieved to apply the current to an armature 7 and a brake resistor 11. Thus, a brake force of wide effective range from high to low speed ranges can be obtained.
Patent JP-H0780179-A (JP)
Title: Washing machine
Inventor: URATA YOSHIMI
IPC: D06F17/04
Filed: 1993-09-09
Abstract: PURPOSE:To provide a washing machine used at a general home, having a high cleaning effect, and capable of removing stains infiltrated into fibers of a fabric and rarely removed in a conventional washing machine. CONSTITUTION:A fabric holder 7 fixing a fabric is provided in a washing tub 5. A liquid reservoir 9 storing a cleaning liquid is provided at the lower section of the washing tub 5. A pump 8 sucking the cleaning liquid stored in the liquid reservoir 9 at the lower section of the washing tub 5 and discharging the cleaning liquid to the fabric fixed by the fabric holder 7 is provided, the cleaning liquid is infiltrated between the fibers, and the stains accumulated between the fibers are removed. A nonionic surfactant solution having the HLB value of 8.0 or below and high affinity for oil is used for the cleaning liquid, oil stains between the fibers are swollen, and the stains are easily removed.
Patent JP-2000053253-A (JP)
Title: Shutter device in supplying device for solid medicine
Inventor: GOTO MASAHIRO
IPC: B65D90/62
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To stop flowing down of solid medicines without damaging flowing down solid medicines by cooperating a shielding body provided within a storage tank funnel-shaped supplying part and a discharge cylinder elevating and lowering on a discharge side. SOLUTION: When a valve is fully opened, a solid medicine C flows down to the maximum by passing between a shade-shaped shielding body (e) and an inner wall surface of a funnel-shaped supplying part (a). On the lower side of the shade-shaped shielding body (e), a wide space part in which the solid medicine C does not exist is formed (A). When the valve is opened by half, a rod (d") is pulled into a cylinder (d) by half, a discharge cylinder (f) rises according to the pull-in, projects from a guide cylinder (c) by half and flowing down of the solid medicine C is limited (B). When the valve is fully closed, the rod (d") is pulled into the cylinder, a discharge cylinder (c) further rises and flowing down of the solid medicine C is stopped without staying on the upper end edge.  The upper end edge of the discharge cylinder (c) is abutted on a lower surface (e') of the shade-shaped shielding body. In this state, flowing down of the solid medicine C is completely stopped (C).
Patent JP-H06227796-A (JP)
Title: Moving device for bed
Inventor: YOSHINO ISAMU
IPC: B66F5/04
Filed: 1991-08-12
Abstract: PURPOSE:To provide a moving device for a bed which is constituted to separate a bed from a wall by lifting one end side of the bed without needing the labor of a worker and facilitate bed making. CONSTITUTION:A bed moving device 1 comprises a hydraulic cylinder 11 having an on-off valve arranged to a main frame 2; and a pump 15 coupled to the hydraulic cylinder. A rotary body 13 is rotatably arranged to the tip part of the rod 12 of the hydraulic cylinder 11 and the middle part of a cable substance 34 is engaged with the rotary body 13. One end side of the cable substance is coupled to the hydraulic cylinder 11 and the other end side is coupled to a support body 28 vertically movably arranged to the main frame 2. A lever 23 to run the pump 15 is coupled to the pump 15 and a rotary pipe 26 to open and close the on-off valve is coupled to the on-off valve.
Patent JP-2000051616-A (JP)
Title: Vehicular fluid filter and treatment tool
Inventor: KATAGIRI KEIICHI
IPC: F01M11/03
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular fluid filter capable of easily discharging a fluid remaining in a case. SOLUTION: In a vehicular fluid filter 100 provided with a filter element 2 having highly efficient filtration function, a case 13 for housing the filter element, and a packing 8 made of an elastic body for closing an inlet 5c of the case 13 for unfiltered oil from the inside of the case and inhibiting the unfiltered oil from flowing out of the inlet 5c, a pull put part 8b enabled to be pulled out toward the outside of the case from the inlet 5c formed in the packing 8. A lip part 8a is torn by pulling the pull out part 8b of the packing 8 before discharge, so that the oil remaining in the dirty side C1 can be discharged.
Patent JP-S59114869-A (JP)
Title: Non-volatile semiconductor memory device having floating gate of polycrystalline silicon
Inventor: HASUNUMA SUSUMU
IPC: H01L21/8247
Filed: 1982-12-21
Abstract: PURPOSE:To prevent such a defect that the threshold voltage of a parasitic MOS transistor decreases and shorten the manufacturing process by making the impurity doping into a floating gate the same type as in a semiconductor substrate. CONSTITUTION:An SiO2 film 2 as the first insulation film and a poly Si layer 13 serving as the floating gate are formed on the P type Si single crystal substrate 1, the ion implantation 12 of boron to adjust the threshold voltage a memory transistor is performed, and thus conductivity is given to the floating gate layer 13. An Si3N4 is formed as the second insulation film, a source, a drain, and a channel region are covered with a resist 10, the Si3N4 film 4 at a region to be etched is removed by etching, and the ion implantation 11 of boron to prevent a parasitic channel is performed. A field SiO2 film 5 is formed by thermal oxidation. An SiO2 film 9 is removed, and then a memory transistor is obtained in the same manner as the manufacture of a general EPROM.