baber/WOPTO huggingface dataset:
Patent JP-H01315199-A (JP)
Title: Electronic component mounting equipment
Inventor: OKADA TAKESHI
IPC: H05K13/04
Filed: 1988-06-15
Abstract: PURPOSE:To simplify the structure of an equipment by equipping it with a rod having on its fringe such a mechanism to convert the up and down motion to the rotary motion, a supporting portion to support the up and down rotation of the rod and a servo driving source for the up and down motion of a nozzle for making regulation of the direction of a component while the nozzle makes up and down motion. CONSTITUTION:A rod 8 has a ball screw portion in the middle of it and moves up and down in a nut 10 while rotating. A nozzle 11, directly connected to the rod 8, sucks and mounts an electronic component 12. The power to be given to a servo motor 1 is calculated according to direction where the electronic component 12 is mounted on a board and the ball screw rotates according to a command value, by driving the nut 3 up and down, and a housing 7 moves up and down along a shaft 6. At this time, the rod 8 naturally rotates on its own axis to move up and down in the nut 10. When the component turns in the determined direction, the rod 8 stops the down motion and an X-Y table moves upward to complete component mounting. By this method, there is no necessity of a mechanism for regulation of the component direction, thereby simplifying the structure of the equipment.
Patent JP-H051026-A (JP)
Title: Azetidinone derivative and its production
Inventor: WASHIMI SHINJIRO
IPC: A61P31/04
Filed: 1991-06-19
Abstract: PURPOSE:To obtain a new azetidinone derivative useful as an inexpensive raw material for penicillin and as an intermediate readily chemically convertible into various cephalosporin-based antibiotics. CONSTITUTION:An azetidinone derivative shown by formula I (R<1> is H, carboxyl-protecting group, especially p-methoxybenzyl; Ar is substituted or nonsubstituted aryl, especially p-toluyl or phenyl) such as p-methoxybenzyl-2-(3- amino)-4-(p-toluenesulfonylthio)-2-azetidinon-1-yl)-3-methyl-3-butenoate. The compound is obtained by reacting a compound shown by formula II (R<3> is substituted or nonsubstituted aryl or substituted or nonsubstituted aryloxy; R<3> CO is carboxylic acid residue) with a compound shown by formula III, preferably the compound shown by formula II wherein R<1> is p-methoxybenzyl, R<2> is phenyl and R<3> is H or methyl with the compound shown by formula III wherein Ar is p-toluyl or phenyl, in an organic solvent containing methanol-hydrochloric acid.
Patent JP-S6039653-A (JP)
Title: Electrophotographic sensitive body
Inventor: HAINO KOUZOU
IPC: H01L31/08
Filed: 1983-08-11
Abstract: PURPOSE:To obtain satisfactory fundamental properties, mechanical strength, durability, and shelf stability as a photosensitive body by incorporating a specified hydrazone compd. in it. CONSTITUTION:A layer formed on a conductive substrate contains a compd. represented by general formula I in which R1 is H, halogen, optionally substd. alkyl or alkoxy; R2 is H, optionally substd. alkyl or aralkyl or aryl; R3, R4 are each optionally substd. alkyl or aralkyl or aryl; and n is 0 or 1.
Patent JP-H076663-A (JP)
Title: Safety switch
Inventor: SHIBUYA IKUO
IPC: H01H27/06
Filed: 1993-06-18
Abstract: PURPOSE:To provide a safety switch simultaneously lock controllable in a plurality of safety covers or the like to provide a large degree of mounting freedom and further to form a lock device in a double lock constitution. CONSTITUTION:In the center part of a switch main unit 1, a lock member 3 for locking/unlocking an operating key 30, inserted into this switch main unit 1, is slidably provided. A switch device 9, actuated in accordance with sliding action of the lock member 3 at the time of locking/unlocking the operating key 30, is provided in the lower part of this lock member 3. A detent member 20, for positioning the lock member 3 in a lock position of the operating key by inserting action of a bringing key 27 into an upper part of the switch main unit l and also the lock member 3 in an unlock position of the operating key 30 by drawing out action of the bringing key 27, is provided. A control device 34 capable of fixing and opening the detent member 20, positioned in the lock position, communicates with the detent member 20.
Patent JP-S5595394-A (JP)
Title: Method of forming electronic package
Inventor: CHIYAARUZU EDOWAADO GIYAZUDEIT
IPC: H05K1/03
Filed: 1979-11-16
Abstract: An electronic package assembly and a method for making an assembly with an insulator pin carrier (3), a thin (e.g. 5  mu m), flexible printed circuit (PC) member (10) with a polymer, preferably polyimide film (12) having printed circuit conductors (13,14,15) bonded to the heads (5) of the carrier pins (4), and one or more integrated circuit chips (17) with a high density input/output terminal (18) array on the bottom surface bonded to a corresponding registerable array of PC conductor pads (15) on PC member (10). The forming, curing and circuitizing of the PC member (10), the bonding of the terminals (18) to the pads (15), and the bonding of the pin heads(5) to the PC member (10) are done on a temporary support or fixture.
Patent JP-H04345728-A (JP)
Title: Opening and closing mechanism for circuit breaker
Inventor: SHIZUKA TAKASHI
IPC: H01H71/12
Filed: 1991-05-23
Abstract: PURPOSE:To prevent the deformation of a stopper piece when interior accessories, having a great shock from a ratch, are attached, in an opening and closing mechanism in which the stopper piece, to which the ratch is abutted at the time of trip operation, is foldedly formed integrally with a side plate. CONSTITUTION:A stopper pin 24 is mounted on a side plate 5, and a ratch 7 is made to be doubly abutted to a stopper piece 5b and the stopper pin 24 formed on the side plate 5, only when interior accessories like an undervoltage tripping device, etc., are attached. This divides a shock load from the ratch 7 into two to eliminate the deformation of the stopper piece 5b. The stopper pin 24 can be detachably inserted in a hole of the side plate 5 to be made simply addable as required.
Patent JP-S63313537-A (JP)
Title: Apparatus for preventing bird and animal injury
Inventor: NUMAYASU YOSHIO
IPC: A01M29/16
Filed: 1987-06-16
Abstract: PURPOSE:To provide an apparatus for repelling bird and animal, furnished with a means for detecting the intrusion of a bird or animal into a certain region and a means to stimulate the sense of the bird or animal according to the detection signal, having high economicity and safety and able to effectively cope with any area irrespective of the size of the area. CONSTITUTION:The objective apparatus for repelling bird and animal is composed of a means 16 to detect the intrusion of bird or animal utilizing the variation in the frequency of a received supersonic wave caused by Doppler effect and a means to stimulate the sense of the bird or animal according to the detection signal, e.g. an alarm 12. The alarm generated from a buzzer connected to the alarm 12 is altered by an alarm-varying circuit 28 when an effect- detection circuit 26 judges that the repelling effect against the bird and animal is lowered.
Patent JP-H10330027-A (JP)
Title: Device for stapling sheet
Inventor: FEESENMAYR MANFRED
IPC: B42C1/12
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To approach to each stapler quickly and easily by constituting so that a movable supporter for locking a staple to an operation position can be turned easily. SOLUTION: When a member for locking 25 is screwed in a approachable receiving member from the outside of a device, the projection 25a of the member for locking 25 is engaged in the hole of a guide tube 23 and the supporter 3 is fixed to the fixed position of the housing front wall of the device. On the fixed operation position, the engaged projection 31a of a clutch lever 31 is engaged with the pin 38 installed on the wall 20 of the supporter 3. In order to releasing the lock of the supporter 3, the screw of the member for locking 25 is loosened and at the installation plates 44, 45, the supporter 3 is grasped by a hand and also lifted up a little. Thereby, the pin 38 releases the engagement with the engaged projection 31a and the ratch lever 31 is turned and the supporter 3 can be moved downward manually until reaching an inspection and repair position.
Patent JP-H0439513-A (JP)
Title: Combustion controller
Inventor: KUSHIDA SHINJI
IPC: F24H3/04
Filed: 1990-06-05
Abstract: PURPOSE:To prevent the generation of unpleasant noises from combustion section and the operation of wasteful combustion by providing a combustion quantity determination section which operates according to the outputs from a room temperature sensing section and a room temperature setting section and a combustion quantity switching section which switches the combustion quantity based on the combustion quantity determination and a switching speed setting section in the switching by the difference of the outputs from the room temperature sensing section and room temperature setting section. CONSTITUTION:At a combustion quantity determination section 10 room temperature is inputted from a room temperature sensing section 8 and next set temperature is inputted from a room temperature setting section 9. And by a function which corresponds to the difference between room temperature and set temperature a target combustion quantity (TQ) is determined. Next at a switching speed setting section 11 room temperature is inputted from the room temperature setting section 8 and then the set temperature is inputted from the room temperature setting section 9. And the switching speed alpha is set by the function that corresponds to the difference between the room temperature and set temperature. And at a combustion quantity switching section 12 the target combustion quantity (TQ) is at first inputted from the combustion quantity determination section 10, and it is compared with the present combustion quantity (TQ) in order to adjust the combustion quantity. Next, the output of said combustion quantity is outputted to a combustion quantity changing means 13, hot air volume changing means 14, and the next processes are repeated.
Patent JP-H10329090-A (JP)
Title: Substrate coupling device capable of sealing material and cutting method
Inventor: CHO MEIKO
IPC: B26D5/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate a prereservoir space inevitable in a cutting process by a method wherein a part of the side edge of a substrate and a substrate long strip are intercoupled to form one long strip and a plurality of long gaps are formed between adjoining sides not connected to any object of a substrate. SOLUTION: All substrates 304 are manufactured in a final shape, substrate side edges 305 and 306 are coupled directly to an oblong hole 301, substrate side edges 302 and 307 are connected to a substrate long strip 303, and the substrates 304 are separated away from each other by the oblong hole 301. Thereby, a prereservoir space is eliminated, resulting in achievement of an effect to save a material. Further, since this substrate coupling device may only cut side edges on both sides, the occurrence of the damage of a substrate due to cutting is decreased. Further, since the size of the substrate coupling device is reduced, density during discharge when an electric circuit board is manufactured is improved.
Patent JP-H0313304-A (JP)
Title: Pelletizing method of thermoplastic resin
Inventor: SHINOZAKI TATSUO
IPC: B29B9/04
Filed: 1989-06-13
Abstract: PURPOSE:To enable the particle with has color to be effectively pelletized, while the bulk density as the material for molding the parts of electronic or electric products or automobile is high and its handling is easy by a method in which after the fine powder of polycyanoarylether has been compression- molded without its fusion, said molded object is crushed. CONSTITUTION:Polycyanoarylether is used in fine powder-state, and as this fine powder, the material having the mean particle diameter of 10-100mum and the bulk density of 0.2/cm<3> or less is preferably used. After the powder of polycyanoarylether has been formed into sheet shape by using a press roll, this sheet is crushed with a hammer mill, thereby obtaining pellets. When the pellets are injection molded at 350 deg.C of cylinder-temperature and at 200 deg.C of mold temperature by using an injection molding machine, the molded object of milkwhite is obtained.
Patent JP-H05318233-A (JP)
Title: Electric discharge processing method for rotor
Inventor: KOIKE YOSHIBUMI
IPC: B23H7/32
Filed: 1992-05-15
Abstract: PURPOSE:To enhance the processing accuracy in electric discharge machining for a rotor made of super-hard alloy, diamond sintering, etc. CONSTITUTION:A rotor as a work to be processed 2 is processed through electric discharge machining using an electrode 1 as a block or a rotary electrode. This machining process consists of a discharge servo feeding 3 in the straight direction, which gives a depth A to the work 2, and a discharge servo feeding 4 which follows the feeding 3 and takes place in the rotational direction. The rotating direction of the work is identical to the discharge servo feeding 4. Because the distance between the work 2 and the block electrode 1 is dependent only upon the discharge servo, a stable condition can be secured. and a processing with good precision can be made.
Patent JP-H098611-A (JP)
Title: Pulse generator and data transfer device using the same
Inventor: MATSUMOTO AKIHIRO
IPC: G06F1/06
Filed: 1995-06-15
Abstract: PURPOSE: To generate a latch pulse at the time of DMA transfer with simple configuration. CONSTITUTION: A data fix signal DATAEN returned from a data source is inputted to the first step of a shift register composed of JKFF 302-304 and a DFF 305 for operating the shift register. Between the signal. DATAEN and the first step of the shift register and between respective adjacent steps, the deviation of timing to set them is extracted by AND gates 309-312 and outputted as latch pulses LA-LD. Since each step is the JKFF, when the signal DATAEN turns '0' because of wait, shifting is stopped and the latch pulse is outputted corresponding to the wait. Thus, the pulse can be generated with simple configuration and the pulse can be generated corresponding to the wait.
Patent JP-S5851896-A (JP)
Title: Recovery of dipeptide ester and aminoacid ester adduct
Inventor: KOYAMA KIYOTAKA
IPC: C07K1/34
Filed: 1981-09-22
Abstract: PURPOSE:An organic solvent that forms two phases with water is added to an aqueous mixture containing an aminoacid ester and dipeptide ester adduct and a protease to recover the adduct and the protease separately. CONSTITUTION:The reaction between an aminoacid ester of formulaI(R1 is lower alkyl, R2 is side-chain of aminoacid) and an N-protected aminodicarboxylic acid of formula II (X is benzyloxycarbonyl, n is 1 or 2) is carried out in an aqueous medium in the presence of a protease to form an adduct of the dipeptide ester and aminoacid ester adduct of formula III. An organic solvent that can form two phases with water such as a ketone, ether or hydrocarbon is added to the above aqueous mixture. The adduct is recovered as a slurry of the organic solvent, while the enzyme is recovered from the aquoue phase, e.g., by ultrafiltration.
Patent JP-S634398-A (JP)
Inventor: KOMURA AKIRA
IPC: G08G1/095
Filed: 1986-06-24
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-H10340788-A (JP)
Title: Discharge lamp lighting device
Inventor: KAWABATA KENJI
IPC: H05B41/282
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To enable stable lighting of a plurality of discharge lamps at low cost by detecting a current flowing through the discharge lamp, arranging a current detecting means even in a discharge lamp to which current is not fed back, judging the lighting of the discharge lamp based on a detected current value, and stopping the supply of electricity to the discharge lamp when it is not lit. SOLUTION: In the case that a discharge lamp 14 is not lit for some reason, since voltage is not generate at both ends of a resistance 32, a transistor 45 is not turned on. Therefore, a capacitor 41 is charged via the resistance 40 with the voltage of a DC power source 1, the base voltage of a transistor 44 reaches on-voltage after fixed time has elapsed. As a result, a transistor 26 and a switching transistor 2 are turned off. Voltage does not generate on the secondary side of a transformer 7. The tube current of the discharge lamp 14 to which the tube current is not fed back is detected with a resistance 28, the operation of the switching transistor 2 is stopped, and high degree of safety can be obtained.
Patent JP-S6040175-A (JP)
Title: Corrosion-preventive coating composition
Inventor: YAMAMOTO TAKASHI
IPC: C09D5/08
Filed: 1983-08-15
Abstract: PURPOSE:To provide the titled coating composition capable of suppressing the progress of corrosion extremely effectively, without lowering the water resistance of the coating film, and suitable for the under-coating and intermediate coating use, by adding a specific amount of an easily water-soluble rust-preventive salt to a paint. CONSTITUTION:The objective coating composition is produced by adding 0.05- 5(wt)%, (preferably 0.05-1%) rust-preventive salt soluble easily in water (preferably alkali metal salt or alkaline earth metal salt of chromic acid, molybdic acid, tungstic acid, nitrous acid, nitric acid, sulfuric acid and/or carbonic acid) based on the nonvolatile component of the paint. The solubility of the water- soluble rust-preventive salt in water is preferably <=25% at room temperature.
Patent JP-H076630-A (JP)
Title: Insulated wire
Inventor: ITONAGA SADAMI
IPC: H01B3/30
Filed: 1993-06-21
Abstract: PURPOSE:To provide an insulated wire which is free from environmental pollution, has high electrical characteristics, and high flexibility by winding an insulating thread on an ultraviolet-curing resin layer arranged on a conductor, impregnating insulating paint into the wound insulating thread layer, and curing the paint. CONSTITUTION:Ultraviolet-curing resin paint (example: polyurethane acrylate resin paint) is applied to a conductor and cured by passing ultraviolet light irradiation equipment to form an ultraviolet-curing resin layer. An insulating thread (example: glass thread) is wound on the resin layer, and insulating paint (example: phenol modified epoxy resin insulating paint) is impregnated into the insulated thread layer, and passed in a stove to cure and to form an ultraviolet-curing resin layer. By forming the solvent-free ultraviolet-curing resin layer, the number of coating is reduced and productivity is increased. Environmental pollution is prevented by eliminating the vaporing of the solvent, and flexibility is enhanced by winding the insulating thread.
Patent JP-H0313308-A (JP)
Title: Low grade prefoaming of foamable thermoplastic resin particle
Inventor: KAWAI TAMOTSU
IPC: B29K105/04
Filed: 1989-06-12
Abstract: PURPOSE:To eliminate the drying process after the prefoaming at low grade of 15 times or lower by a method in which two positions of low level and high level are defined in a foaming tank, and after the pressure in the tank has been reduced, steam is brown thereinto, and after the particles have been foamed to the position of the low level, the blowing of the steam is stopped, and then the foaming tank is opened to atmosphere, and the particles are foamed to the position of the high level. CONSTITUTION:Two positions of low level and high level are defined in a foaming tank, and the low level is positioned at the position of 70-90% of the high level. The resin particles containing foaming agent are fed into the foaming tank 1 from a raw material hopper, and the pressure in the tank is reduced by operating a vacuum pump 10. When said pressure is reduced to necessary grade, steam is blown into the tank 1 from the bottom thereof and the pressure in the tank is successively raised, and then the particles are foamed, while e.g. said pressure is kept at about 0.05-0.3kg/cm<2>. Thus, when the particles are cured to the low level L1 in lower part, the supply of the steam is stopped, and simultaneously the valve 6 opening to the atmosphere above the tank, is opened, whereby the foaming tank 1 is kept in opened state, and hot blast of 80-150 deg.C is blown into the foaming tank 1 by opening the valve 10 for hot blast in lower part, and then the particles are slowly foamed to the position of the high level. The neck 6 by discharging port under side wall is opened, and the prefoamed particles in the tank are discharged.
Patent JP-H022687-A (JP)
Title: Image sensor
Inventor: NAKAMURA AKIRA
IPC: H01L27/14
Filed: 1988-06-16
Abstract: PURPOSE:To obtain an inexpensive sensor which can realize uniformity in difference of sensitivity among photo receiving devices with a simple structure by a method wherein a means for setting irradiation beam amount for respective photo receiving devices composing a photo receiving part is provided and the irradiation beam amount is set according to the sensitivity of a photo receiving device. CONSTITUTION:In a solid image sensor constituting an image reader, each of photo receiving devices composing a photo receiving part of the solid image sensor is equipped with a means 13 for freely setting irradiation beam amount to the photo receiving device. With the beam amount setting device 13, irradiation beam amount is set with respect to each photo receiving device according to its sensitivity. For example, the image sensor is equipped with phototransistors arranged with same intervals, a phototransistor base 11, an aluminum layer 12 for wiring a collector of the phototransistors and a light filtering layer 13, and the aluminum layer 12 is provided with a function for specifying a photo receiving part (veil 21) with its opening 14. With the area of the opening 14 varied by addition of light filtering layers 13, difference in sensitivity among the respective phototransistors is compensated for.
Patent JP-S6130382-A (JP)
Inventor: JIYORUJIO BARUMA
IPC: B25C5/04
Filed: 1984-07-18
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-S6211542-A (JP)
Title: Preparation of aqueous dispersed material
Inventor: HONMA SHIRO
IPC: C09D123/00
Filed: 1985-07-09
Abstract: PURPOSE:To disperse uniformly a resin solid in an aq. phase as a ultrafine grain by melting and kneading a thermoplastic resin, a specified thermoplastic polymer and a specified organic compd. and thereafter adding water or the like, melting and kneading the mixture and phase-inversing it to an aq. dispersed material. CONSTITUTION:A thermoplastic resin, a thermoplastic polymer contg. 0.1-5 millimol equivalent group of carboxylate bonded to a polymer chain expressed in terms of carboxyl group per 1g polymer and an anionic surfactant or an organic compd. made to the anionic surfactant by allowing it to react with a basic substance are melted and kneaded. Water is added to this melted and kneaded material and both the melting and the kneading are performed to phase-inverse the resin solid to an aq. dispersed material. Still more water ofadditional amount can be added to the aq. dispersed material if necessary.