baber/WOPTO huggingface dataset:
Patent JP-S63173046-A (JP)
Title: Sealed photographic material
Inventor: SHIBA KEISUKE
IPC: G03C1/805
Filed: 1987-01-12
Abstract: PURPOSE:To enable quick and simple development by making an image forming layer strippable from a supporting body after development. CONSTITUTION:This sealed photographic material has an image forming layer on a supporting body from which the image forming layer can be practically stripped after development. A stripping layer interposed between the image forming layer and the supporting body enables the stripping of the image forming layer in a dry state without damaging the layer after an image is formed. A stripping layer unit consisting of at least two layers is preferably interposed. One of the layers is an adhesive layer which is formed on the supporting body or on the image forming layer so as to enable the stripping of the image forming layer without scratching the layer. The other is a stripping layer having satisfactory adhesion before development and facilitating stripping after development. An image is formed by quick and simple processing and the image forming layer is practically stripped from the supporting body and transferred to other desired mount to obtain a thin lightweight photograph.
Patent JP-H10205710-A (JP)
Title: Oil combustor
Inventor: KUBOTA NORIKAZU
IPC: F23D11/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize an oil computer by providing a liquid pipe group on a downstream side of the combustion flame and combustion gas from an oil burner, and providing a heat storage chamber in which the refractory material is arranged in a combustion chamber between the oil burner and the liquid pipe group. SOLUTION: A combustion chamber which is a heat storage chamber 49 is provided on the downstream side of a pressure jet type oil burner 47. Refractory 51, not pipe wall as conventionally is arranged around the heat storage chamber 49. A liquid pipe group 52 which is a heat exchanger to exchange the heat with the combustion gas is provided on the downstream side of the heat storage chamber 49. Each pipe 39 to constitute the liquid pipe group 52 is arranged in the perpendicular direction, and the rare absorbent passes inside. Upper and lower parts of each pipe 39 are communicated with a pipe wall 41.  The pipe wall 41 constitutes a furnace wall through which the combustion flame and combustion gas are passed on the downstream side of the heat storage chamber 49, which comprises an upper surface part 41A, a lower surface part 41B, and each side 41 to form the double structure and to pass dilute absorbent.
Patent JP-H04236614-A (JP)
Title: Information processing system capable of coping with change of clock frequency
Inventor: INOUE KENJI
IPC: G06F1/08
Filed: 1991-01-21
Abstract: PURPOSE:To obtain the output having the same signal waveform regardless of the change of the clock frequency. CONSTITUTION:When a central processing unit CPU 6 is switched to another CPU different in clock frequency and a different clock signal is given in an information processing system including a peripheral chip device 7 which drives and controls a peripheral device which receives the clock signal and the control input signal from the CPU 6 and is operated, a signal having the same waveform is supplied to the peripheral chip device 7 as the control input signal from the CPU 6 regardless of switching of the clock frequency by a converting circuit 8 provided in the preceding stage of the peripheral chip device 7.
Patent JP-S62167236-A (JP)
Title: Device for drawing optical fiber base material
Inventor: TSUCHIYA ICHIRO
IPC: C03B20/00
Filed: 1986-01-16
Abstract: PURPOSE:To easily draw even a base material having a large diameter and to reduce its diameter by supplying an optical fiber base material in the vertical direction to a heating furnace having an aperture pierced through the furnace in the vertical direction and provided with a carbon resistance furnace, heating and softening the material, drawing the material, and reducing the diameter. CONSTITUTION:The heating furnace 2 having the aperture 2a pierced through the furnace in the vertical direction and provided with the carbon resistance furnace 13 is fixed to an upright optical fiber material lift 1. The upper chuck 3 and the lower chuck 4 each having a center axis concentric with the center axis of the aperture 2a of the heating furnace 2 are provided respectively at the upper part and the lower part of the heating furnace 2. The optical fiber base material 12 furnished with the upper and the lower holders 12a and 12b is inserted into the heating furnace 2 from the upper side of the heating furnace 2, and the upper and the lower holders 12a and 12b are held by the upper and the lower chucks 3 and 4. Then the base material 12 is progressively heated and softened from the lower end to the upper end, the base material 12 is drawn by pulling the lower end of the base material 12 by the lower chuck 4, and hence the diameter of reduced.
Patent JP-H01181056-A (JP)
Title: Ice-making device for refrigerating chamber and the like
Inventor: YAMASHITA FUMIO
IPC: F25C1/18
Filed: 1988-01-13
Abstract: PURPOSE:To perform ordinary ice-making in a short time with high efficiency without lengthening a clear ice-making time, by a method wherein a partition plate is placed below a cooling plate with a given distance therebetween, a first ventilation flue is formed between a cooling plate and the partition plate and a second ventilation flue between the partition plate and a second ice-makinq pan, and a communicating hole is formed in the front upper surface of the second ice-making pan. CONSTITUTION:Cool air flowing from the rear of the interior of a first ventilation flue 25 to the front thereof cools a cooling plate 13 and carry out making of clear ice by means of a first ice-making pan 15. Thereafter, the cool air is branched into the one returned from the front to the interior of a second ventilation flue 26 and flowing to the rear and the other flowing through a communicating hole 30a, formed in the upper front of a second ice-making pan 30, from the back of the ice-making pan 30 to the rear thereof. The cool air cools the second icemaking pan 30 from the upper surface or the back thereof to make ordinary ice. In this case. a thermal influence by water in the second ice-making pan 30 is shut off by a partition plate 23 and is not exercised on the cooling plate 13, and the cooling force of the cooling plate 13 is not decreased. Further, an influence by generated steam is shut off by the cooling plate 23 and not exercised directly on the cooling plate 13, and the cooling force of the cooling plate 13 is prevented from being decreased due to frosting and icing.
Patent JP-2000205301-A (JP)
Title: Oil feeder
Inventor: TAKEMURA TADASHI
IPC: F16D25/12
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an oil feeder which is capable of supplying oil to a start clutch and other various parts to be lublicated and cooled while using a common oil pump, and preventing wasteful operation of the oil pump, a drop in motive power and a lowering of fuel rate. SOLUTION: This oil feeder is provided with an oil pump 13 for supplying pressure oil to a power transmission system requiring a start clutch 8, which is a wet multiple disk clutch, a cooling oil line 18 which is a first oil line for leading discharge oil from the oil pump 13 to the wet multiple disk clutch 8, a lubricating oil line 19 which is a second oil line for leading the pressure oil to parts to be lubricated and cooled other than the wet multiple disk clutch 8, and a flow control valve 21 for increasing and reducing a sectional area of the passage of the lubricating oil line 19 to regulate a flow of the lubricating oil line 19 such that the flow becomes a desired amount.
Patent JP-S60150215-A (JP)
Title: Production of core for composite magnetic head
Inventor: MATSUZAWA MOTOICHIROU
IPC: G11B5/187
Filed: 1984-01-14
Abstract: PURPOSE:To omit a positioning process at a track part and also to facilitate track positioning between ferrite core structures, by putting glass on a groove forming part of a junction ferrite core structure then filling the glass into the gap between core structures to unify both structures into a body. CONSTITUTION:Two ferrite members 78 and 90 are put on each other, and a central projected band 80 of the 2nd member 90 touches the 1st member 78. A prescribed gap which forms a magnetic gap is secured between a projection 86 formed at both sides of the band 80 via a partitioning groove 82 and the surface of the member 78. Under such conditions, both ferrite members are put together to obtain a with structure 92 containing a circular magnetic path. The glass 94 is filled into a magnetic gap forming part of the structure 92. Then the structure 92 is cut and divided along the band 80 to obtain two ferrite core structures 40. A prescribed groove is formed to each structure 40 to obtain a sloping groove 96. Then both structures 40 are put together.
Patent JP-H03209401-A (JP)
Title: Fresnel lens, lenticular lens and transmission type screen consisting thereof
Inventor: KOYAMA TERUHISA
IPC: G03B21/625
Filed: 1990-01-12
Abstract: PURPOSE:To provide a finer resolution and to prevent the curving of the lenses by reduction in thickness by forming the lenses of an acrylic polymer contg. a specific repeating unit as its constituting unit. CONSTITUTION:The Fresnel lens and lenticular lens consisting of the acrylic polymer contg. the repeating unit expressed by formula I as the constituting unit and the transmission type screen formed by combining these lenses are provided. In the formula I, R denotes hydrogen or 1 to 20 C aliphat., alicyclic, arom. or arom. hydrocarbon group. The more examples of the R in the formula I include hydrogen, methyl, ethyl, propyl, isopropyl, butyl, isobutyl, ter-butyl group, cyclohexyl group, and phenyl group, substd. phenyl group, etc., and is more preferably the hydrogen and methyl group. The transmittability of light and other properties are well balanced in this way and the sufficient mechanical strength is obtd. The curving is averted even if the thickness is reduced and the finer resolution is obtd.
Patent JP-H01181690-A (JP)
Title: Lift
Inventor: SHIMAZAKI TOSHIO
IPC: B66B11/08
Filed: 1988-01-13
Abstract: PURPOSE:To provide a large initial winding angle of a main rope by installing in the body a No.1 and a No.2 transmission gear, which are meshing with a drive gear installed in the middle of the body of a winch on a base plate, and by furnishing a No.1 and a No.2 shieve on the rotary shafts of the mentioned transmission gears. CONSTITUTION:A base plate 3 is installed on a floor 2a in the upper part of an elevating/sinking path 1, an thereover a machine room 2 is furnished. A machine bed is mounted in this machine room 2, and thereover a winch 6 is formed. A drive gear 13 is installed in the middle of the body 22 of this winch 6 and rotated by a motor 14 in either direction. In the body 22, No.1 and No.2 transmission gears 16, 17 are furnished which mesh with the drive gear 13. No.1 and No.2 shieves 18, 19 are installed on the rotary shafts 16a, 17a of these gears 16, 17. A main rope 9 is set over these shieves 18, 19, wherein one end is fixed to a cage 10 while the other to a weight 11. This enlarges the initial winding angle of the main rope to reduce possible slip, and also the height of the ceiling of machine room is sunk.
Patent JP-S63174591-A (JP)
Title: Controller for ac elevator
Inventor: KOBASHI SHUNSUKE
IPC: H02P27/06
Filed: 1987-01-12
Abstract: PURPOSE:To reduce the capacities of a power source facility, a voltage converter, a frequency converter, an overcurrent interruptor and the like, by increasing a slip frequency in the case of temporary reduction of a power source voltage or during operation using a temporary power source. CONSTITUTION:A speed regulator 8 outputs a voltage command 8a in accordance with a deviation between a speed command 6a and a speed signal 5a. A voltage regulator 10 outputs a current command 10a in accordance with the deviation between the voltage command 8a and a terminal voltage signal 21a. A current regulator 12 provides a phase controller 13 with a deviation signal 12 between the current command 10a and a current signal 14a. A slip setter 15' outputs a slip frequency signal 15'a in accordance with the slip frequency signal 15'a and increases the slip frequency signal 15'a when the deviation signal 12a of current has exceeded a predetermined value. The slip frequency signal 15'a and the speed signal 5a are added and given to a V/F converter 17 as a primary frequency command 16a.
Patent JP-S59130460-A (JP)
Title: Manufacture of semiconductor device
Inventor: TERADA KAZUO
IPC: H01L27/10
Filed: 1983-01-17
Abstract: PURPOSE:To obtain a semiconductor device including a three layer structure formed by double diffusion which satisfies the insulation property of the P type second region and the detectability of readout current at the same time by a method wherein the positions of the end parts of diffusion holes for the N type first region and the P type second region are formed in sliding in self-alignment by utilizing the permeation of the inclined part, and thus the impurity concentration of the end part of the N type first region is suitably increased. CONSTITUTION:An si dioxide film 32 is formed on the surface of a P type Si substrate 31, and further an Si nitride film 33 is formed at a part of its surface. Next, thermal oxidation is performed with the Si nitride film 33 as a mask for oxidation resistance, thus forming a thick Si dioxide film 34. Besides, the N type first region 35 is formed by ion implantation with the Si dioxide film 34 as a mask. At this time, this Si nitride film 33 swells up in its end part by the permeation of the Si dioxide film 34. Next, using the Si nitride film 33 as a mask for oxidation resistance, the Si dioxide 34 is more thickened. At this time, the Si nitride film 33 further swells up in its end part, accordingly the N type first region 35 expands. Then, the S nitride film 33 is removed, and, using the Si dioxide film 34 as a mask, the P type second region 36 is formed by ion implantation.
Patent JP-H06214992-A (JP)
Title: Entrance/exit management device
Inventor: SUGANO MAIKO
IPC: G06Q50/00
Filed: 1993-01-18
Abstract: PURPOSE:To provide an entrance/exit management device surely inputting collated information from a radio card owned by a person who enters and leaves a room even when plural devices with dissimilar forms of collated information are mixed and surely performing the smooth entrance/exit management. CONSTITUTION:An antenna unit 12 reads the collated information on a radio card 2 through a loop antenna 3 and sends it to a transfer control section 14. The section 14 judges whether the collated information from the radio card is the same collated information in the conventional device and when it is judged to be the collated information of the conventional device, a format conversion section 16 converts it to the collated information of a new device. Then, whether or not the collated information of the new device, or the converted collated information is the collated information permitting the entry to the room is discriminated. If it is the permitted one, a registered signal is outputted to a controller 4 and if it is not permitted, an unregistered signal is outputted.
Patent JP-H05186066-A (JP)
Title: Paper sheet feeder for image forming device to regulate movement of paper sheet when package sheet is removed
Inventor: SHIMIZU TOMOHITO
IPC: H04N1/00
Filed: 1992-01-16
Abstract: PURPOSE:To provide a paper sheet feeder for an image forming device by which a paper sheet feeding operation can be simplified significantly. CONSTITUTION:After a paper sheet pack 20 is installed in a paper sheet feed position automatically by means of a conveyor roller 8, package sheets 20A and 20B of the paper sheet pack 20 are removed automatically by means of a pack opening device 2. When a tongue piece 21 is pulled by means of the pack opening device 2, the movement of the paper sheet pack 20 in the tongue piece 21 pulling direction is regulated by means of a back fence 10.
Patent JP-H05176567-A (JP)
Title: Soft-start circuit of dc motor
Inventor: YOSHIMURA TSUTOMU
IPC: H02P29/00
Filed: 1991-01-22
Abstract: PURPOSE:To facilitate soft start at the time of the start of a motor by a method wherein a circuit which integrates the number of rotations of a rotor is provided and the output of a power supply circuit is controlled by the output of the integrating circuit. CONSTITUTION:An output voltage which is determined by a threshold input at the time of the start of a motor is applied to the motor. When a rotor starts rotation, a phase reduction circuit detects the rotation and generates a phase detection signal (a). The phase detection signals are inputted to the clock input terminal of a counter IC1 and integrated and an output Q0 is outputted in accordance with the integrated value. The output Q0 is supplied to the base of a transistor Tr1 through a current limiting resistor R1 and a threshold voltage which has been determined by a variable resistor Vr1 and a resistor R9 is now determined by the variable resistor Vr1, the resistor R9 and a resistor R5 and becomes lower than the initial value. Therefore, the output voltage of a switching power supply becomes higher than the initial value and the rotation speed of the rotor is increased. In the same way, transistors Tr2, Tr3 and Tr4 are successively turned on and the threshold voltage is successively lowered, so that soft-start can be realized.
Patent JP-H03210148-A (JP)
Title: Emulsified fat and oil composition
Inventor: ENDO SATORU
IPC: A23L29/00
Filed: 1990-01-12
Abstract: PURPOSE:To obtain an emulsified fat and oil composition having proper viscosity, not damaging touch of product in the mouth, by adding chitin and/or chitosan to a water phase of a water-in-oil type emulsion containing high fat and oil content. CONSTITUTION:In preparing a water-in-oil type emulsion in which preferably the fat and oil composition has 15-20 solid fat content at 10 deg.C and 5-14 solid fat content at 20 deg.C, which contains a dairy food such as skimmilk powder in a water phase and has >=75% fat content, 0.01-5% at least one compound selected from chitin, chitosan and a salt thereof is added to the water phase.
Patent JP-H03211204-A (JP)
Title: Method and die for hot pressing
Inventor: INOUE SHIGEO
IPC: B22F3/14
Filed: 1990-01-12
Abstract: PURPOSE:To omit cutting process after burning by making the shape having corner part of the outline of cavity and pressing the packed raw material powder with a punching rod at high temp. CONSTITUTION:A hot pressing square die set in a heating furnace, plural cavities 2 penetrating a sleeve 1 are arranged in the sleeve 1 mode of graphite, etc. The outline of cavity 2 has the corner part. The raw material 3 of ceramic powder, etc., is packed into the cavity 2 on the lower punching rod 51 and the pressing and the sintering are executed at the same time at about 1,500 - 2,100 deg.C applying about 300 - 500 kg/cm<2> pressure with the upper punching rod 52. By this method, even the sintered body having near the finished product shape is directly manufactured, the sleeve 1 is not broken.
Patent JP-S55100642-A (JP)
Title: Light source cathode for zeeman atomic absorption analyzing device
Inventor: HOSOYA AKIRA
IPC: H01J61/09
Filed: 1979-01-24
Abstract: PURPOSE: To apply an effective magnetic field to the hollow space, by using an alloy, consisting of a nickel of prescribed atomic % included with the rest being molybdenum and accompanying impurity, for the cathode.  
     CONSTITUTION: With an electrolytic nickel of purity 99.9% and a molybdenum of purity 99.9% used as the raw material, an alloy, consisting of 95%W85% of nickel by atomic ratio % included with the rest being molybdenum and accompanying impurity, is prepared. And this is used to construct a hollow cathode, with its one end closed, 8mmϕ in outside diameter, 15mm in height, 3mmϕ in dimension of the hollow portion and 10mm in depth, and used for the cathode of light source lamp of the atomic absorption analyzing device with the Zeeman effect utilized. In this way, with an effective magnetic field applied to the hollow space, a luminous characteristic of the lamp is satisfied, and the lamp of simple operation of installation-removal can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01181248-A (JP)
Title: Demand assign communication system
Inventor: ITO HISAAKI
IPC: H04J3/00
Filed: 1988-01-13
Abstract: PURPOSE:To decrease the physical quantity of the device and to attain inexpensive constitution by adopting a control sequence in a manner of sharing a modulator/demodulator for a common control signal line with that for traffic. CONSTITUTION:A modulator/demodulator 2 acts like a modulator/demodulator for a common signal control line and a transmission reception carrier is set to a frequency fCSC by a control line 9. Then after the signal is received, the transmission/reception carrier frequencies of slave stations A, B are set to frequency f1, f2 by the control line 9. A voice channel is set between both the slave stations in this state and in case of the termination of the call, the line is released between exchanges of both the salve stations in a route of signal interface 7   controller 3   signal interface 8   modulator/demodulator 2 and the call is terminated between telephone sets.
Patent JP-S56105131-A (JP)
Title: Manufacture of eccentric lining
Inventor: IWADATE TAMIO
IPC: F16D69/00
Filed: 1980-01-22
Abstract: PURPOSE: To improve productivity by forming a lining material to a generally prescribed form during performing and thermal forming stages, then grinding it by means of internal grinding machine for exclusive use, and finishing it by means of an external grinding machine.  
     CONSTITUTION: A linging material 10 is formed into the generally prescribed eccentric lining form by the press-molding machine consisting of the upper mold 11 and the lower mold 12 which correspond to the external surface and internal surface of the eccentric lining respectively. Then, the material 10 is molded in the final configuration under heating by means of the mold consisting of the upper mold 13 and the lower mold 14. The internal and the external surfaces are ground by a grinding machine and finished to a product. At this time, in the internal grinding machine, a transverse cylindrical grinding wheel 15 having the same curvature to that of the prescribed internal surface of the eccentric lining is used, and grinding is performed, supporting the both sides of the material 10 by means of a catching member 16. External grinding is carried-out by use of an eccentric guide pulley 21 and a rotary grinder 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63175346-A (JP)
Title: Manufacture of fuel cell electrode
Inventor: YAMAMASU YOSHIKAZU
IPC: H01M4/88
Filed: 1987-01-16
Abstract: PURPOSE:To increase a creep strength, improve degree of sintering resistance, and make a hole distribution and a percentage of void to be controllable by impregnating ceramic of aluminum etc. into a porous plate-state electrode, and burning at a low temperature. CONSTITUTION:An electronic conductive material, bonding agent, and water are kneaded in a ball mill to be a slurry. The slurry is put into a vacuum vessel etc. and a defoaming treatment is conducted before extended to a required thickness on a moving carrier film, formed in a tape state, and made into the tape-state slurry. The tape-state slurry is made to be dried. The dried tape is furnace cooled after burning in a reducing atmosphere. The tape-state slurry furnace cooled forms a porous body. The porous body is made to be dried at a room temperature after aluminum is impregnated with the body submerged into an alumina-colloid solution. The tape-state porous body is further burnt at a low temperature in the reducing atmosphere, and aluminum is fused. An electrode is obtained by cutting the tape-state porous body in a given size after furnace cooled intactly.