baber/WOPTO huggingface dataset:
Patent JP-H0343927-A (JP)
Title: Alloy thermal fuse
Inventor: NISHIDE RITSU
IPC: H01H37/76
Filed: 1989-07-10
Abstract: PURPOSE:To secure smooth melting of a fuse by a method wherein specific relation is given among the outer diameter of a flux layer, the outer diameter of a metal piece soluble at low melting point, length of the metal piece soluble at low melting point and length of each lead conductor in an insulation cylinder. CONSTITUTION:Relation expressed by expression I is given among the outer diameter R of a flux layer 3, the outer diameter R1 of a metal piece 2 soluble at low melting point, length l1 of the metal piece 2 soluble at low melting point and length l2 of each lead conductor 1 in an insulation cylinder. In the expression l, k refers to ratio of the amount of flux required for contacting fused metal and activating when the alloy 2 soluble at low melting point is fused to the amount of the alloy soluble at low melting point where k=0.3 to 0.9. Thus the flux layer 3 on a fuse element is fused by heat cycle of an electric machine and even if this spreads along the lead conductor 1, the amount of flux required for activating the flux can be remained on the fuse element thereby securing smooth and rapid function of the fuse.
Patent JP-2001011547-A (JP)
Title: Method for separating tellurium and lead
Inventor: ISHII TOSHIFUMI
IPC: C22B3/04
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To easily separate tellurium and lead by leaching a dry-wet treated intermediate of the raw material contg. Te, Pb, or the like, preferably of copper electrolyzed slime with caustic soda. SOLUTION: As to the conditions of alkali leaching, preferably, the concn. of sodium carbonate is controlled to 120 to 200 g/L, the concn. of pulp to 30 to 100 g/L, the liq. temp. to 50 to 70 deg.C, and the reaction time to 1 to 6 hr. When a hardly soluble silver compd. obtd. by subjecting anode slime to wet treatment is leached with ammonia, or the like, silver is leached, and the other components are concentrated into the residue. When this residue is subjected to strong alkali treatment with caustic soda, or the like. Te is leached, but, simultaneously, Pb is leached as well and is made into impurities, and the refining of Te is made moreover complicated. When the leached residue such as ammonia is leached with a carbonate represented by sodium carbonate, Te is leached, but, Pb is made into PbCO3 and is not leached.  By neutralizing this Te leach liq. with sulfuric acid, coarse TeO2 as white crystals is obtd., which is moreover refined to obtain a product Te.
Patent JP-H0629589-A (JP)
Title: Magnetoresistance effect element
Inventor: MOTOMURA YOSHIHIRO
IPC: H01L43/08
Filed: 1992-07-07
Abstract: PURPOSE:To increase a variation in a magnetic resistance and to obtain a high output by providing an axis of easy magnetization of a ferromagnetic thin film layer in parallel with a detected magnetic field direction in a magnetoresistance effect element having a magnetic multilayer film in which two types of magnetic thin film layers having different coercive forces are alternately laminated through a nonmagnetic thin film layer. CONSTITUTION:A magnetoresistance effect element comprises a ferromagnetic thin film layer 2 and a ferromagnetic thin film layer 3 having smaller coercive force than that of the layer 2 to be alternately laminated on a base 1, a magnetic thin film layer 4 interposed between the layers 2 and 3, and an electrode 5 mounted on the multilayer film. In the case of manufacturing such a magnetoresistance effect element, when the layers 2-4 are formed on the base 1, or at the time of annealing after the layers are formed, an induction magnetic anisotropy is so induced that an axis of easy magnetization of the layers 2, 3 becomes parallel to a detected magnetic field direction by means for applying a DC current. Thus, a variation in the magnetic resistance is extremely increased to obtain a high output.
Patent JP-S57103501-A (JP)
Title: Fail-safe system of engine electronic controller
Inventor: HOSAKA AKIO
IPC: F02D45/00
Filed: 1980-12-19
Abstract: PURPOSE:To increase the accuracy of control, by controlling the machinery to be controlled by means of a normal one of the clocks in case when some fault arises to the angle clock or the time clock. CONSTITUTION:An angle clock 24 and a clear signal 25 are supplied to a microcomputer 20. In case when a prescribed angle clock 24 is not supplied owing to a trouble of a crank angle sensor or a harness during the period of the clear signal 25, the computer 20 detects this to deliver a switch control pulse 33 to a switching circuit 34. Thus the circuit 34 is switched to the backup side, and the 2nd timing control circuit 70 which works by a time clock 30 carries out the backup. In such way, the output pulse 26 of the 1st timing control circuit 60 is usually turned into a control output 32. Then the output pulse 31 of the circuit 70 performs a fail-safe action for an engine electronic controller as a control output 32 during the backup.
Patent JP-H0926104-A (JP)
Title: Gas heater
Inventor: YOKOYAMA AKIHIKO
IPC: F22B3/04
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To make the constitution of a gas heater compact and reduce an installation area by heating water efficiently by the combustion of flames in a furnace provided with a plurality of water pipes where the furnace is submerged to the water which depressurises a gas phase part of an air tight vessel. SOLUTION: A liquid phase area 18 where water 17 is stored is formed in an air tight vessel 14. A space higher than its water level 19 forms a gas phase area 20. The gas phase area 20 is in a nagative pressure, and the water 17 heated with a furnace 22 and water pipes 24 is converted to vapor boiled at a temperature of about 85 deg.C, for example, thereby filling up the gas phase area with saturated vapor. This vapor comes into contact with the outside surface of a heat transfer tube 23 and condensed. During this condensation, the condensed heat is provided to a gas to be heated in the transfer tube 23. In this manner, the gas is heated by the application of latent heat. The condensed water drops to the liquid area 18, thereby heating the gas repeatedly.  As a heating medium, the water 17 repeats vaporization and condensation, which makes it possible to provide combustion heat of a fuel of a burner 25 to the heated gas in the heat transfer tube 23.
Patent JP-H0467250-A (JP)
Title: Information processing system
Inventor: MIURA KIYOTAKA
IPC: G06F15/16
Filed: 1990-07-06
Abstract: PURPOSE:To keep the secret in an information processing system by detecting the graphic information with an instruction of an instruction means when the document received by a reception means is displayed on a display means and outputting the output information corresponding to the detected graphic information. CONSTITUTION:The mail data are received by a computer set at the transmission side and stored once in an auxiliary storage device 8. Then the mail data are read out of the storage device 8 and sent to a main storage 3, and the presence or absence of an automatic open mode is decided. When an automatic open mode is confirmed, a header part is first read and a mail header is outputted. Then the first icon type is recognized, and an application program corresponding to the recognized icon is retrieved through the storage 3 or device 8. The application program is started after decision of its presence. At start-up of this program, the address information on the mail data stored in an address area is applied to the application program. Thus it is possible to select the evolving way of the received mail data and therefore the secret is kept in an information processing system.
Patent JP-H0738455-A (JP)
Title: Radio receiver
Inventor: HORIIKE YOSHIO
IPC: H04L27/152
Filed: 1993-07-20
Abstract: PURPOSE:To eliminate the need for the use of an expensive crystal oscillator with excellent frequency stability for a 1st signal generating means by using an electronic switch with simple configuration to attain accurate demodulation even when the frequency stability of the 1st signal generating means is deteriorated. CONSTITUTION:Even when the frequency stability of a signal from a 1st signal generating means 6 is deteriorated and an error angular frequency with a frequency of an antenna input signal is large, an angular frequency of a rectangular wave signal from a 2nd signal generating means 17 is selected to attain the demodulation of data or a voice signal without receiving the effect of the error angular frequency. Thus, the signal is demodulated even without use of a frequency correction means 23 and the reception stability is further improved. That is, a signal DC voltage at a terminal (g) of the means 23 is detected by the means 23 and the signal frequency in the means 6 is controlled so that the voltage is a reference voltage to offer a further effective way. Or the means 23 employs a low pass filter comprising a resistor and a capacitor and its output controls the generated frequency of the signal from the means 6.
Patent JP-S6070697-A (JP)
Inventor: TAKAHASHI KAZUHISA
IPC: H05B41/38
Filed: 1983-09-27
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-S5970247-A (JP)
Title: Window surface cleaning device composed of fixed wiper and transparent sheet
Inventor: KOIZUMI KAYOKO
IPC: B60S1/04
Filed: 1982-10-14
Abstract: PURPOSE:To obtain an excellent range of vision without movement of a wiper obstructing the view by fixing a wiper and putting a transparent sheet in reciprocating motion. CONSTITUTION:A transparent sheet 1 is provided in front of a front glass and makes a reciprocating motion by means of a motor 9, clutches 13a.b and reeling cylinders 3a.b. A wiper 7 is fixed in front of said sheet and clears it from waterdrops or the like sticking to its front face through movement of said sheet. Since the wiper is fixed and makes no movement obstructing the view, an excellent range of vision is obtained.
Patent JP-H01252653-A (JP)
Title: Cast methacryl resin plate of excellent impact resistance and its production
Inventor: TORITANI AKIHIRO
IPC: C08L33/12
Filed: 1988-07-20
Abstract: PURPOSE:To obtain the title plate excellent in transparency, etc., by dispersing a specified amount of a graft copolymer formed by grafting a rigid resin component onto a crosslinked rubberlike copolymer in a methyl methacrylate monomer. CONSTITUTION:Methyl methacrylate, a monomer mixture comprising at least 50wt.% methyl methacrylate and at most 50wt.% monomer copolymerizable therewith, or a partial polymer (mixture) thereof is prepared. 2-30 pts.wt. (in terms of the rubberlike copolymer) graft copolymer formed by grafting a rigid resin component (e.g., methyl methacrylate) onto a rubberlike copolymer having a crosslinked structure and a mean particle diameter of 0.1-1mum is dispersed in 100 pts.wt. this monomer component. The obtained mixture is polymerized in a mold to obtain a cast methacrylate resin plate of excellent impact resistance.
Patent JP-H0524656-A (JP)
Title: Medal delivery device in play system
Inventor: MATSUNAGA KENSUKE
IPC: A63F5/04
Filed: 1991-07-19
Abstract: PURPOSE:To surely supply medals with construction of low cost. CONSTITUTION:This is device to supply medals to respective medal accommodating machines with buckets a bucket transport drive quantity is detected by a pulse count sensor 68, passing of back bucket is detected by position sensors 76 fewer than the medal accommodating machines, and meanwhile, after detecting the bucket with the corresponding position sensor 76 memorized by a supply position memory means 80a, at a point of time when the corresponding count number is counted by a pulse count means 80b, the bucket drive is stopped by a transport drive control means 80c.
Patent JP-S5968248-A (JP)
Title: Ink jet printer
Inventor: KAWASHIMA MASAHITO
IPC: B41J2/21
Filed: 1982-10-13
Abstract: PURPOSE:To exactly divide ink into particles by providing a sub-tank partly made of a flexible material and moving with a printing section and also a flexible tubular part connecting an ink tank and the printing section. CONSTITUTION:A printing head 1 and an ink tank 4 are connected with a hose 5 having a slackened portion 5' allowing the movement of the printing head 1. A sub-tank 6 is also provided in such a way that a pressure chamber 8 is affected by pressures due to the variations of volume of the slackened portion 5' of the hose and also due to the abrupt variation of the volume caused by being connected with the hose 5, etc., by operators. The sub-tank 6 is made of a flexible material as in the case of the ink tank 4. Since the variations in the volume of the hose 5 is absorbed by the sub-tank 6, no influence is exerted to the pressure chamber 8.
Patent JP-S57103087-A (JP)
Title: Automatic sound volume control circuit in time announcing sound generator
Inventor: EDA RIYOUICHI
IPC: G04G13/02
Filed: 1980-12-18
Abstract: PURPOSE:To control the sound volume of time announcing sounds automatically, easily and surely in accordance with illuminance of light by using a photoelectric element of the resistance value changing in accordance with the illuminance of light. CONSTITUTION:The time announcing sound signal from a time announcing sound signal generating circuit 1 is applied to a speaker driving circuit 2 via a photoelectric element 3 or the like of the resistance value changing in accordance with the illuminance of ambient light. Hence, the sound volume of the time announcing sounds is automatically controlled easily and surely in accordance with the illuminance of light such as in the night time.
Patent JP-H1125606-A (JP)
Title: Optical recording and reproducing disk
Inventor: TAGAMI KOKI
IPC: G11B7/24
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To permit large recording capacity and high access speed by constituting the optical disk in an alternately changing system of the land, the groove, the land and the groove and so on in tracking polarity in each round of a track without a track jump. SOLUTION: It is necessary for the alternately chaning system of the groove and the land in each round of the track to change polarities in accordance with the groove or the land at the tracking time, and a tracking polarity changing sector is arranged with a header which is different from other headers. A header part of headers 1-4 is an area formed with a rugged pattern of pits, where address information about a prescribed sector is recorded. Then, information recording areas RF1-RF9 and R1-R8 are recording part areas coated with phase transition type recording films respectively, and information is recorded and reproduced by utilizing a difference in reflectance between the crystal state and the amorphous state of the recording film due to its optical characteristic change.
Patent JP-H0467119-A (JP)
Title: Semiconductor optical modulator
Inventor: SHIBATA YASUO
IPC: G02B6/12
Filed: 1990-07-09
Abstract: PURPOSE:To obtain the optical modulator which can be easily produced and can be miniaturized and integrated by using a ring resonator which is constituted of a straight shape as the structure to resonate light. CONSTITUTION:The semiconductor optical modulator is made into the ring resonator structure of the straight shape. Signal light waveguides 6a to 6c are constituted of cores consisting of multiple quantum wells of In0.72Ga0.28As0.59 P0.41/InP and InP clads enclosing the cores. The waveguide width is about 4mum. The cores of the multiple quantum well structure consist of the layers of 15 periods consisting of the well layers of In0.72Ga0.28As0.59P0.41 and the barrier layers of InP. The waveguide 6b constitutes the ring resonator. The optical modulator which can be easily produced and can be miniaturized and integrated is obtd. in this way.
Patent JP-2000005950-A (JP)
Title: Force-feed type screw fastening device
Inventor: MEIKEI SEIICHI
IPC: B23P19/06
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To surely supply screws for supply to a suction pipe and to fasten the screws upward while they are inverted or fasten them transversely or diagonally by providing the advantages of both jaw type and suction type chucks. SOLUTION: A screw feeder includes a guide 16 whereby screws 18 forcibly fed by a force-feed pipe 1 are guided and located in stationary positions with one head end of each screw retained and a chuck 11 reciprocating between a screw force-feed receiving position where it is replenished with the screws and a screw delivery position where the screws 18 are supplied to a suction pipe 5. When the chuck moves from the screw force-feed receiving position to the screw delivery position, the one head end of each screw 18 is projected, clamped, and displaced.
Patent JP-H0526047-A (JP)
Title: Cylinder fuel injection type two-cycle internal combustion engine
Inventor: KOBAYASHI TATSUO
IPC: F02B75/12
Filed: 1991-07-19
Abstract: PURPOSE:To conduct a satisfactory loop scavenging and leave a proper amount of burned gas in the center area of a combustion chamber in a cylinder fuel injection type 2-cycle internal combustion engine. CONSTITUTION:A pair of feed valves 6 are provided on one side of a cylinder head inner wall surface 3a symmetrically to a symmetrical surface K-K including the cylinder axia line, and a pair of exhaust valves 7 are provided on the other side of the cylinder head inner wall surface 3a. An ignition valve 10 is provided in the center part of the cylinder head inner wall surface 3a, and a fuel injection valve 14 is provided on the peripheral part of the cylinder head inner wall surface 3a between both the feed valves. A recessed part extending from under the ignition valve 10 toward the fuel injection valve 14 side is formed on the piston top surface, and a fuel is injected from the fuel injection valve 14 toward the recessed part. With respect to the planes L-L, M-M parallel to the symmetric surface K-K and passing the center parts of the collar parts of the feed valves 6, the length of a mask wall 8a extending between both the feed valves 6 is longer than the length of the mask wall 8a extending in the peripheral part direction of the cylinder head inner wall surface 3a.
Patent JP-S6423638-A (JP)
Title: System for transmitting confounding data
Inventor: MURAYAMA MASAMI
IPC: H04L1/22
Filed: 1987-07-17
Abstract: PURPOSE:To reduce the number of required transmission lines, by making detection of a stack easier by sending inverted select information in addition to select information and transmitting the select and inverted select information by multiplexing them on data information. CONSTITUTION:Select information and the inverted information of the select information indicating that which of 1st and 2nd selectors 3 and 4 is caused to select which data transmitting system are transmitted by multiplexing them on the data information transmitted by 1st and 2nd data transmitting systems 1 and 2. Then the select information and inverted select information are fetched from the 1st and 2nd data transmitting systems 1 and 2 before the 1st and 2nd selectors 3 and 4 and used for controlling the selection of data transmitting systems by means of the 1st and 2nd selectors 3 and 4. Therefore, detection of a stack becomes easier and, at the same time, the number of required transmission lines can be reduced.
Patent JP-H0466457-A (JP)
Title: Roll paper skin cutting device
Inventor: NAKAYA YOSHINORI
IPC: B65H37/04
Filed: 1990-07-09
Abstract: PURPOSE:To stick an adhesive tape on a skin on the extreme top of roll paper, peel it off and certainly cut off only a piece of the skin by providing a sticking head and a winding head with a take-up reel to take up an adhered adhesive tape from the sticking head free to move in the shaft direction of the roll paper. CONSTITUTION:A sticking head 23 with an adhesive tape reel 21 to adhere an adhesive tape on roll paper 12 and a take-up head 26 with a take-up reel 24 to take up the adhered adhesive tape P from this sticking head 23 are provided free to move in the shaft direction of the roll paper 12. Consequently, it is possible to cut off only a skin on the extreme top of the roll paper 12 by way of sticking the adhesive tape P all over the roll paper 12 in the shaft direction of the roll paper 12 and peeling off this adhesive tape P or sticking the adhesive tape P on a part of the roll paper 12 and peeling it off from this part, repeating these processes and sequentially repeating them over the shaft of the roll paper 12.
Patent JP-H11350926-A (JP)
Title: Valve driving unit
Inventor: ONO TAKASHI
IPC: F01L1/18
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To enable easy checking, at the bridge top, of the wearing state of a pad member driven by an adjusting screw of the locker arm, and enable setting of a wide free space at a side of the bridge. SOLUTION: An adjusting screw 10 is screwed into a tip of a rocker arm 7. A pad member 13 is arranged on the top face of a bridge 3 for driving valves 1, 2. A spherical surface 12 of the bottom end of the adjusting screw 10 abuts to a spherical recess portion 14 of the pad member 13. Further, a pin 17 is set in a long hole 16 that is provided at a projecting portion 15 of the pad member 13, which is thereby slidably retained along the long hole 16.
Patent JP-H1123100-A (JP)
Title: Heat-exchanger
Inventor: KOBAYASHI OSAMU
IPC: F28F3/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To perform reliable discharge of a refrigerant leaking in a gap by a method wherein a cover member with which a tube and a tank part are covered with a gap provided between two sheets is arranged, the internal part thereof is inserted in an external space by a valve device, and a communication hole communicated with each gap is formed in either of that two sheets. SOLUTION: A plurality of tubes 2 through which a refrigerant flows and with which the evaporator of an air-conditioning device for a vehicle is provided are communicated with a tank part. The tube 2 an the tank part are formed such that sheets 31 and 32 press molded in a given shape are laminated together. A given gap 4 is intervened between the sheets 31 and 32 and covered with a covering member 5. In this case, a communication hole communicated with the gap 4 is formed in either of the sheets 31 and 32, a pressure sensor to detect a pressure in the gap 4 is arranged on the outflow port of an evaporator, and a solenoid valve is located downstream therefrom. When a crack occurs to the tube 2 and the tank part, the solenoid valve is opened and a refrigerant leaking in the gap 4 is reliably discharged to an external space.
Patent JP-H1011597-A (JP)
Title: Picture preparing device
Inventor: IKEDO TATSUHIRO
IPC: G06T11/80
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To easily select a pattern making a picture which is the most similar to a desired picture by composing and list-displaying each pattern of parts to change from now with the set pattern of the other patterns. SOLUTION: At the time of clicking a list display button, a list display window 50 is displayed. In the window 50, a selectable hair style list display 500 is displayed in the state of being combined with the pattern of a presently selected face. What the user should do is selecting the picture which is the most similar to the desired one from list-displayed portraits. In addition, selection from the list display 500 is executed only by clicking a desired portrait. A portrait selected by clicking 501 is reversely displayed. At the time of selecting the desired portrait (hair style) from the list display 500 and then clocking an OK button 502, a portrait setting the pattern of the selected hair style is displayed in a portrait display window.