baber/WOPTO huggingface dataset:
Patent JP-H0487345-A (JP)
Title: Bonding apparatus
Inventor: SUZUKI YASUHIRO
IPC: H01L21/60
Filed: 1990-07-30
Abstract: PURPOSE:To enhance operating efficiency, to surely execute a bonding operation and to increase yield by a method wherein an elastic member which maintains the parallelism between the pressurization face of a pressure means and the bonding face of an object to be pressed is laid between the pressure means and a holding means. CONSTITUTION:When an IC chip is inclined or the parallelism between the mounting face of a mounting stand and the pressurization face of a bonding tool is displaced, the pressurization face 2a first comes into contact with only one part of the IC chip 22 when a pressurization head 4 is lowered and a bonding operation is executed. The pressurization face 2a of the bonding tool 2 comes into contact with one part of the IC chip 22. When the pressurization head 4 is lowered further, a spring 12 is deformed elastically by the counteraction of a force by which the bonding tool 2 presses the IC chip 22. Thereby, the pressurization face 2a of the bonding tool 2 changes its angle in such a way that it becomes parallel with the bonding face 22a of the IC chip 22. When the pressurization head 4 continues its lowering operation further, a load is exerted on the IC chip 22 in a state that the angle of the pressurization face 2a remains unchanged.
Patent JP-S6096617-A (JP)
Title: Curing of epoxy resin
Inventor: ISHIMURA SHIYUUICHI
IPC: C09D163/00
Filed: 1983-10-31
Abstract: PURPOSE:To control the curing rate of an epoxy resin easily to a desired value, by previously adjusting the particle diameter of a normally solid curing agent added to an epoxy resin to a value in a definite range. CONSTITUTION:The curing rate of an epoxy resin is controlled to a desired value by adding thereto a normally solid curing agent (e.g., dicyandiamide or 2- ethylimidazole) and previously adjusting the particle diameter of the curing agent to a value in a definite range. The amount of the agent added is usually nearly equivalent to that of the epoxy resin. A preferable method for adjusting the particle diameter of the curing agent consists is grinding the agent and classifying the powder by means of a sieve, cyclone, or the like. The epoxy resin mixed with the curing agent having an adjusted particle diameter is suitably used in protective paints, adhesives, electrical insulating paints, etc.
Patent JP-H0368114-A (JP)
Title: Panel radiator for gas insulated apparatus and machine
Inventor: HAMANO TADAYASU
IPC: H01F27/20
Filed: 1989-08-07
Abstract: PURPOSE:To make it possible to conduct an effective cooling operation by a method wherein a radiating area is increased by forming a radiator with a flat thin steel plate inserted between two thin steel plates having recesses and projections, and the area of radiation is increased. CONSTITUTION:Two sheets of thin steel plates 1, having recesses and projections, and a flat thin steel plate 2, which is sandwiched between the steel plates 1, are seal-welded at welding sections 3 and 4, and a radiator is formed. The area of radiation of the flat thin steel plate can also be increased remarkably by the type of combination of construction, and a panel radiator for a gas-insulated machine can be obtained.
Patent JP-H0488149-A (JP)
Title: Needle for textile machinery
Inventor: TOKIMINE MASAHIRO
IPC: D04H18/02
Filed: 1990-07-30
Abstract: PURPOSE:To manufacture a needle for textile machinery such as a sewing- machine needle, a latch needle and a felt needle excellent in strength, wear resistance and toughness and having a long service life by using a medium carbon low alloy steel having a specified compsn. as a stock. CONSTITUTION:As the material for a needle for textile machinery such as a sewing-machine needle, a latch needle and a felt needle used for sewing and knitting, a medium-high carbon low allay steel contg., by weight, 0.50 to 0.70% C, 1.2 to 1.6% Si, 0.40 to 0.90% Mn and 0.40 to 1.50% Cr or furthermore contg. 0.05 to O.25% V is used. The needle for textile machinery having high strength, excellent in wear resistance, furthermore improved in toughness, hard to break and having a remarkably long service life can be obtd.
Patent JP-S6093798-A (JP)
Inventor: WATANABE HIDEO
IPC: H05B37/03
Filed: 1983-10-27
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-H0851051-A (JP)
Title: Maintenance and control system for semiconductor manufacturing device and its control method
Inventor: SUZUKI SADAYUKI
IPC: H01L21/02
Filed: 1994-08-05
Abstract: PURPOSE:To notify the operator that the article of consumption exceeded the replacement time and to call his attention for replacement by outputting the information that the article of consumption has passed the replacement time if the elapsed time exceeded the replacement time by comparing the replacement time information and the elapsed time information of the article of consumption. CONSTITUTION:A replacement time control file 12, wherein the information relating to the replacement time of each article of consumption is stored, is provided on a storing part 1b. A control part 4 computes the remaining time until the correct replacement time from the present time shown in a timer 5, namely, the remaining time c=a-(a-b) until the expiration of replacement time, and the value obtained by the above-mentioned computation is written in the remaining hour area 12c of the replacement time control file 12. The remaining time area 12c is checked for each article, and the remaining time (c) is in minum is detected as a replacement time as expiration of replacement time.
Patent JP-H0856615-A (JP)
Title: Preparation of processed minced meat food
Inventor: OMURA HIROKI
IPC: A23L13/60
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a processed minced meat food exuding little drip from the dough and rich in juicy feeling and soft feeling in improved yield by smearing fat-containing minced meat with powdery protein, adding an ingredient and water thereto, kneading the mixture and heating the product after forming. CONSTITUTION: Fat-containing minced meat is smeared with 0.5-20wt.% (preferably 1-5wt.%) of a powdery protein (e.g. dried albumen, casein or gluten), incorporated with ingredients and water (preferably 0.5-4 times weight of the protein), kneaded, formed and heated to obtain the objective food. The temperature of water is preferably 0-5 deg.C. The addition of water is effective for hydrating the powdery soybean protein to facilitate the development of the characteristic properties of powdery protein such as drip-preventing function, gel-forming function, emulsifiability and water-retaining property and improve the yield. The amount of water is preferably l-3 times weight of the protein.
Patent JP-2000136886-A (JP)
Title: Continuously variable electric operation type flow control valve applicable to high temperature
Inventor: PINTAURO ARTHUR C
IPC: F16K1/22
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a butterfly valve solving severe thermal and vibration problems in adjusting a boost of an internal combustion engine to a turbo charger. SOLUTION: An output shaft 44 of a continuously variable electric actuator 22 is rotatably connected to a butterfly valve 24 so as to be heat insulated. The butterfly valve 24 has a rotation position controlled by an input shaft 34 and the input and output shafts 34, 44 are rotatably connected via the minimum contact position and reduce the heat transfer. The both shafts 34, 44 are connected together similarly to minimize the heat transfer and the vibration transfer set. An intermediate connecting tube 58 or an intermediate shaft 58 interposed coaxially between the both shafts 34, 44 further reduces the heat transfer. The input and output shafts 34, 44 are rotatably connected to the intermediate shaft 58 by torsional spring mechanisms 68, 66, allow the input shaft 44 to move on the shaft in a limited range, and prevent the rotation hysteresis of the butterfly valve 24.
Patent JP-H0530673-A (JP)
Title: Charger for vehicle
Inventor: KITAZAWA KEIICHI
IPC: H02J7/16
Filed: 1991-07-19
Abstract: PURPOSE:To always sufficiently obtain a battery power source by utilizing a sub-engine as an auxiliary generator in a vehicle such as a bus, etc., equipped with an air conditioner having the sub-engine. CONSTITUTION:A sub-alternator 22 is drivably mounted at a sub-engine 11, connected in parallel with a main alternator 21 by a control unit 24, and so connected as to charge a battery 25 by both the alternators 21, 22. If charging of the battery by generation of the alternator 21 becomes insufficient in case where the sub-engine 11 is operated to use an air conditioner, the charge is further backed up by the alternator 22. When a client is waited by stopping a main engine 4, the battery is auxiliarily charged by the alternator 22, and the voltage of the battery is always held high upon power consumption of a vehicle load.
Patent JP-H1151477-A (JP)
Title: Hot water feeding device
Inventor: SATO TETSUYA
IPC: F24H1/10
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To control a hot water discharging temperature at the time of starting hot water feeding as a set temperature as mush as possible and further prevent any over-shooting in operation. SOLUTION: A hot water feeding passage 10 is provided with a bypass passage bypassing a heat exchanger 14 and mixing fed water at an outlet port of the hot water feeding passage. Further, the hot water feeding passage is provided with a water amount adjusting means G1 at the heat exchanger for controlling an amount of water at the heat exchanger, a temperature of hot water of high temperature within the heat exchanger is decreased at an outlet port of the hot water feeding passage through mixing at the bypass passage at the time of starting of feeding hot water where discharging of hot water of high temperature is expected and concurrently an amount of water at the water amount adjusting means of the heat exchanger is controlled in reference to a deviation between the discharged hot water temperature at the outlet of the hot water feeding passage and the set temperature.  Further, a feed-back control performed in reference to a deviation in water amount of the water amount adjusting means at the heat exchanger is not carried out just after starting of the hot water feeding, but started after waiting period of time. This feed-back control is caused to be waited, an amount of hot water of high temperature of the water amount adjusting means at the heat exchanger is increased rapidly in response to an under-shooting of the temperature of discharged hot water caused by the mixing of fed water from the bypass passage just after starting the hot water feeding operation so as to prevent occurrence of excessive over-shooting of temperature of discharged hot water.
Patent JP-H1137171-A (JP)
Title: Joint cross universal joint
Inventor: SEKINE HIROSHI
IPC: F16D3/26
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent a joint cross and bearing from falling from a yoke by providing a specific chamfer at the tip outer peripheral edge of each shaft part within a specified range along the circumferential direction of the shaft part, around a reference line which is a straight line orthogonal to a plane including the axes of the joint cross and passing the tip part center of each shaft part. SOLUTION: A straight line orthogonal to a plane including the axes C1 , C2 of a joint cross 30, and passing the tip part center of shaft parts 31-34 is made a reference line, and chamfers M are provided within a range of ±40 deg. around the reference line so as to eliminate lowering of strength. The size of the chamfer M is set to 0.5-2.5 mm. Larger the size S, the more the assembling easiness of the joint cross 30 to a yoke is improved, but regulated by durability, strength to excessive torsional torque, and the like. A chamber angle αis set to 25-55 deg.. Outside of this angle, assembling easiness to the yoke is not much improved. The joint cross 30 with long shaft parts can therefore be assembled, and the joint cross and a baring can be prevented from falling from the yokes.
Patent JP-S58103787-A (JP)
Title: Sealed lead-acid battery
Inventor: NAGAI YOSHIKI
IPC: H01M50/528
Filed: 1981-12-16
Abstract: PURPOSE:To provide at a low price a battery having required voltage at 2V intervals and eliminate a separating wall of a container to increase volume efficiency by forming a cell by arranging an electrode group holding an electrolyte within a synthetic resin film packing body, and accommodating them after connecting required cells in a container having a single exhaust valve. CONSTITUTION:An electrode group 4 comprising a positive plate 1, a negative plate 2, and a retainer 3 is packed in a packing body 5 comprising a soft synthetic resin film, and an electrolyte is hold in pores to form a cell 6. The required number of cells are accommodated in a mother container 11 of a container 10, and a positive terminal 7 and a negative terminal 8 of adjacent cell 6 are connected in series with a connecting bar 12. The terminals which locate in each end of the positive terminal and the negative terminal and are not connected to the connecting bar 12 are drawn out to the outside of the container 10 through a container cover 13. The mother container 11 is covered with the container cover 13. An exhaust valve 14 is installed in one portion of the container cover.
Patent JP-H0368121-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SUGIURA TAKAKIMI
IPC: H01G9/02
Filed: 1989-08-07
Abstract: PURPOSE:To enable any gas production to be restrained by adding polyhydric phenols to an electrolyte. CONSTITUTION:Polyhydric phenols such as dihydric phenols represented by catechol and pyrogallol have hydroxyl group on the adjacent positions to each other. This hydroxyl group reacts to an aluminum hydroxide existing on the surface of a cathode foil to form a ring complex. This complex is more stable for an electrolyte than the aluminum hydroxide so as to prevent the elution of aluminum while restraining the resultant gas production.
Patent JP-H0754380-A (JP)
Title: Operating lever device
Inventor: HIROOKA SHOZO
IPC: E02F9/20
Filed: 1993-08-18
Abstract: PURPOSE:To reduce the number of fulcrums so as to prevent play and simplify structure. CONSTITUTION:Three ball joints 18, 19, 20 are fitted being disposed in triangular shape to an oscillator 13 with an operating lever 14 fixed thereto. The first ball joint 18 is fixed, and the second ball joint 19 is connected to the spool 11a of a first control valve 11 so that the oscillator 13 is oscillated around an axis (b) parallel to one operating direction of the operating lever 14, with the joint part of the first ball joint 18 as a fulcrum so as to actuate the spool 12a of a second control valve 12. The third ball joint 20 is connected to the spool 12a of the second control valve 12 so that the oscillator 13 is oscillated around an axis (a) parallel to the other operating direction of the operating lever 14, with the joint part of the first ball joint 18 as a fulcrum so as to actuate the spool 11a of the first control valve 11.
Patent JP-S6267138-A (JP)
Title: Production of fiber reinforced metal by injection molding
Inventor: KAWASETSU NOZOMI
IPC: B22D17/00
Filed: 1985-09-18
Abstract: PURPOSE:To make mass production of products having intricate shapes without the deterioration of reinforcing fibers and the formation of preforms by subjecting the molding obtd. by injection molding of a mixture composed of metallic material powder, reinforcing fibers and org. binders to degreasing then to calcination at the m.p. of the above-mentioned metallic material powder or below. CONSTITUTION:The metallic material powder, reinforcing fibers and org. binder are kneaded and the mixture composed thereof is injection-molded by using a desired metallic mold. The injection pressure and injection temp. in this stage are adequately set to adjust the flow rate and to prevent the generation of defects such as blowholes arising from the decomposition of the binder. The molding obtd. by such injection molding is degreased (to remove the org. binder by decomposing and evaporating the same). The calcination operation is executed at the m.p. of the metallic powder or below after the degreasing. The above- mentioned org. binder includes polymer binders such as PE and polystyrene having several ten thousands mol.wt. or below and paraffinic wax having several thousands mol.wt. or below which lender fluidity to the mixture composed of the metallic powder and reinforcing fibers.
Patent JP-H1154166-A (JP)
Title: Joint device for automobile wire harness
Inventor: KOEDA KAZUMASA
IPC: H01R11/09
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To dispense with new insertion of terminals into a completed connector in forming a joint circuit. SOLUTION: A joint circuit is completed in the method of connecting terminals 35 having a mounting hole to the ends of electric wires to be interconnected out of an electric wire group constituting an automobile wire harness, arranging partitions 21 in an insulating case 20 to partition off it into a plurality of terminal connection chambers 22, 23 and 24, embedding the heads of bolts in the bottom of the chambers with their shanks being projected upward, and fitting the terminal mounting holes at the ends of electric wires to be interconnected on the shanks and securing them there by means of nuts. The joint circuit includes another grounding joint circuit.
Patent JP-H1151015-A (JP)
Title: Joint
Inventor: KONDO KAZUO
IPC: F16B35/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a joint which can connect piping while the piping is being tightly fastened without using any electrically driven tool, and can perform sufficiently the connection work of piping by letting the joint be set in the piping and the like in advance. SOLUTION: In this joint 21, a head part 23 continuously connected with a shaft part 22, is formed out of a base part 24 composed of a column 24c supporting a second base portion 24b on the first base portion 24a where a first base portion 24a is continuously connected with the shaft part 22, and a hole is opened in the second base portion 24b, of a slide 25 which is energized to the second base portion 24b side by an elastic piece 25b so as to be brought into contact with the first base portion with pressure where a female screw portion 25a is projected to the inner side of the hole 24h out of the column 24c, and of a side cover 26 having a conical surface 26f which guides the slider 25 energized by the elastic piece 25b in such a way that the slider is contracted so as to be closed,  and also guides the slider in such a way that the slider is widened so as to be opened when the slider is pushed against the energizing force of the elastic piece 25b.
Patent JP-S6266088-A (JP)
Inventor: TAKESHITA HIRONOBU
IPC: F27B14/08
Filed: 1985-09-17
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-S6264061-A (JP)
Title: Alkaline zinc storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/42
Filed: 1985-09-17
Abstract: PURPOSE:To lengthen the cycle life at high rate discharge by adding an additive and strontium hydroxide to a negative active material mainly comprising zinc oxide and/or metal zinc. CONSTITUTION:As shown in Table 1, polytetrafluorethylene is added to mixtures A-E obtained by adding an additive such as indium hydroxide to zinc and zinc oxide serving as anode active material. After adding water to the mixture and kneading them, the mixture is rolled with a roller to form a sheet. The sheets are pressed against both sides of current collecting plate measuring 5cm in length and 4cm in width, and dried to obtain zinc electrodes A-E. Four pieces of each of electrodes A-E are combined with three pieces of conventional nickel electrode having the same dimension as the zinc electrode and a separator comprising a microporous film and nylon nonwoven fabric to manufacture nickel-zinc storage batteries A-E. The battery using zinc electrode added with strontium hydroxide shown excellent cycle life.
Patent JP-H05256507-A (JP)
Title: Combustion control device for bath boiler
IPC: F24H1/00
Filed: 1992-07-31
Abstract: PURPOSE:To enable free selection as to whether a hot water temperature in a bathtub is maintained to a preset temperature after the hot water temperature reaches the desired value and also enable heating operation to be controlled according to the way of taking a bath with regard to a combustion control device for a bath boiler. CONSTITUTION:When a change-over switch 13 is manually operated in order to input an operation mode in which a hot water temperature reaches the desired value, an ignition sequence circuit 11 compares a hot water temperature detected by a hot water temperature detecting circuit 15 on the basis of a detection signal from a temperature sensor 2 with a preset temperature inputted into a hot water temperature setter. If both the temperatures coincide with each other, the operation mode of raising the hot water temperature to the desired level is finished, and the heating operation of a burner is stopped. Further, when the change-over switch 13 is manually operated in order to input an automatic operation mode, the ignition sequence circuit 11 instructs reheating operation to a bath boiler in case where the hot water temperature in a bathtub is lowered even after finishing the operation mode of raising the hot water temperature to the desired level, whereby the hot water temperature can be maintained at the preset temperature at all times. Thus, the method of the reheating operation of the bath boiler after raising the hot water temperature to the desired level can be selected freely according to the way of taking a bath after the hot water temperature reaches the desired value, thereby making the device convenient for use and making it possible to save energy.
Patent JP-H0947902-A (JP)
Title: Lathe stand for cutting roll
Inventor: AKAISHI YOSHIO
IPC: B23B5/10
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To make almost unnecessary change of a roller by using a roll cutting lathe stand for supporting a roll end so as to be rotatable, as a roller support structure part, thereby eliminating friction between the roller and a roll, reducing generation of fractional heat, and reducing wear. SOLUTION: A roll end 1 is supported so that a roll maybe rotatable while pressed at support parts A, B, C. Under the condition the roll is rotated and then a large dia. part thereof is cut. At least at the part A positioned below the end 1, a roller support structure part 2 is arranged. A roller 8 rotating around a shaft 6 supports the end 1 while generating therein almost no friction caused by the rotary contact therewith. Accordingly, the driving force for rotating the roll can be decreased, swinging due to wear does not occur, and the necessity for changing the roller is not generated substantially.