baber/WOPTO huggingface dataset:
Patent JP-S59172351-A (JP)
Title: Continuous tape feeder
Inventor: NAKATEGAWA NOBURU
IPC: B65H19/10
Filed: 1983-03-17
Abstract: PURPOSE:To rationalize work by mechanically connecting the terminal end of a tape in a preceding take-up retainer with the start end of a tape in a succeedingtake-up retainer to accomplish the continuous supply of the tape. CONSTITUTION:When the residual quantity of a tape (a) decreases, and the level L2 is detected, a motor 31 is turned on during the required time to turn a movable arm 20 from P1 to P2. When a bearing portion 21 comes just under a stop mechanism 41, while scooping up the tape (a), the moving arm 20 is stopped to keep the level of the tape (a) at L3, and the tape (a) is pressed to stop by the bearing portion 21 and a pressing disc 71 of the stop mechanism 41. After that, a motor 27 is turned on during the required time, and a core shaft is rotated for the required amount, to detach a tape pad from a base shaft. Whereupon, a motor 29 is turned on for the required time to rotate a guide shaft for the required number of rotations. When the rotation is stopped, the tape pad is positioned just under a connecting-disconnecting mechanism 40 to connect the tape terminal end of a pad and the start end of a pad each other.
Patent JP-S62201720-A (JP)
Title: Separation and conveyance equipment for semiconductor device
Inventor: ITOU SUKENORI
IPC: H01L21/67
Filed: 1986-02-28
Abstract: PURPOSE:To aim at high-speed stabilization for separation and conveyance of a semiconductor device, by installing two sets of separating and conveying rollers, and reducing the load imposed on a turning gear in a way of making the conveying roller so as to be rotated at higher speed than the separating roller. CONSTITUTION:Each semiconductor device 1 being conveyed in succession is separated in an A direction by separating rollers 4a and 4b continuously rotating in an arrow direction by a turning gear on a guide rail 2. And afterward, coming nearer to a stroke, conveying rollers 5a and 5b speedier in peripheral speed than that of these separating rollers 4a and 4b are continuously rotated at high speed in the arrow direction whereby the semiconductor device 1 further goes forward in a direction A and is intermittently delivered. Thus, separation and conveyance at high speed are made possible to be done, and load on the turning gear is reducible, while misregistration of the semiconductor device due to stopping accuracy of the turning gear is eliminable.
Patent JP-S63212436-A (JP)
Title: Work feed and exhaust device
Inventor: HIGASHIYAMA JUJIRO
IPC: B25J9/00
Filed: 1987-02-26
Abstract: PURPOSE:To provide a supply and exhaust device for car parts etc. used with an NC processing machine, wherein the running time required for supply and exhaust of works is shortened, by supplying and taking out works from one side through three-point right angle reciprocation of an air cylinder. CONSTITUTION:Piston rod 7 of an air cylinder 3, which has received unprocessed work A to its holder 23 at a work supply point P1 outside the NC processing machine 1, first reciprocates for its full stroke to face a pocket 25 at the tip of the piston rod to the chucking point P3 and also the holder 23 at the tip of the piston rod to the standby point P2. In this condition, the processed work from the chucking device is accommodated in the pocket 25. Then the holder 23 is located at the chucking point P3 from the standby point P2 under control of an air cylinder 13. Now No.3 air cylinder is actuated to supply the unprocessed work A on the holder 23 to the chucking device. After return stroke of No.3 air cylinder, the cylinders 13, 3 run their return strokes to take out the unprocessed work from the pocket 25.
Patent JP-H02226514-A (JP)
Title: Magnetic recording medium
Inventor: KATO YOSHIKATSU
IPC: G11B5/72
Filed: 1989-02-23
Abstract: PURPOSE:To obtain the recording medium which is good in both of electromagnetic conversion characteristics and corrosion resistance by forming a thin ferromagnetic metallic film which consists essentially of a vapor deposited Co film and has a Co-Ni alloy layer on the surface. CONSTITUTION:The magnetic recording medium is constituted by forming the thin ferromagnetic metallic film as a magnetic layer on a nonmagnetic base 1 and the thin ferromagnetic metallic film consists essentially of the vapor deposited Co film 2 and has the Co-Ni alloy layer 3 on the surface. This vapor deposited Co film 2 is formed by vacuum vapor deposition of pure Co and by introducing oxygen into an atmosphere in order to improve magnetic characteristics in such a manner that the proper amt. thereof is taken into the film 2. The Co-Ni alloy layer 3 is provided in order to assure corrosion resistance and consists preferably of the compsn. contg. 60 to 90wt.% Co. The magnetic characteristics of the alloy layer 3 is insufficient if the content thereof is <=60wt.%. The assurance of the corrosion resistance is difficult if the content exceeds 90wt.%. The introduction of the oxygen into the alloy layer 3 as well at the time of vapor deposition is equally well.
Patent JP-S58161178-A (JP)
Title: Recording and reproducing device of magnetic card
Inventor: OOKAWA TATSUMI
IPC: G11B5/54
Filed: 1982-03-19
Abstract: PURPOSE:To facilitate operation by moving a magnetic head back from a magnetic card surface and returning it to its initial position according to stopping operation and the detecting operation at an end of recording/reproduction. CONSTITUTION:By the motion of a slide plate 43, a roll arm 35 is turned through a pin 46 to disengage the roll 34 of the feeding screw part 33 of a spiral shaft 25 and a return spring 36 returns the magnetic head 9 and a head moving base 28 to a starting point instantaneously. When the magnetic head 9 moves to the utmost forward end of recording and reproduction, an automatic stopping cam 47 having a shaft 49 as a turn axis is pressed by a spring 48 through the forward end of the head moving base 28 to turn. Then, a kick cam 50 is lowered to turn an automatic stopping lever on a mechanical base by the turning energy of a turntable. Further, a reproduction button is unlocked and the magnetic head 9 is moved back from the magnetic card to return to the starting point instantaneously.
Patent JP-H0219297-A (JP)
Title: Method and device for mounting shrinkable sleeve to closed end section of vessel
Inventor: EERIHI EEDAA
IPC: B29C63/42
Filed: 1989-02-23
Abstract: PURPOSE: To enable high-speed operation by letting a hose be inserted from an upper inclined position toward the direction of conveying containers, cutting it off as soon as closure end of the container enters the open lower end of the hose, and letting the end of hose, namely shrink sleeve, be automatically conveyed by closure end of the container. CONSTITUTION: Concurrently with a bottle 4 being conveyed toward the direction of arrow F, a hose 5 is conveyed toward lower incline shown by the arrow U, and the neck 3 of the bottle 4 and the lower end of the hose 5 mutually come close. By conveying the hose 5 in an inclined position, the neck 3 enters the lower end of the hose 5, and the hose keeps advancing. When a bottle reaches the position of the second bottle, a rotary knife 13 functions to cut off the edge portion of the hose 5 that projects beyond the lower end 18 of the mandrel 7. The severed shrink sleeve 2 is laterally connected to the neck 3 because it tends to return to the original collapsed state. When the bottle 4 advances further, the upper end of the shrink sleeve 2 slides along the lower face 30 of the guiding member 19. This face extends to a horizontal direction substantially parallel to the direction F to convey the bottles, so that the shrink sleeve 2 is accurately mounted to the neck 3.
Patent JP-H09237292-A (JP)
Title: Method and system for executing work flow definition
Inventor: ASANO ICHIGAKU
IPC: G06F19/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute the activity of a work flow having hierarchy by one definition by connecting and executing activity components less than the already definied activity of an upper work flow based upon the definition information of the already defined activity. SOLUTION: Activity components each of which has a hierarchical activity defining means 10 for specifying optional hierarchical activity at the time of definition and an execution means 20 for connecting and executing hierarchies less than the activity specified by the means 10 are included in each work flow. The means 10 includes an activity specifying means for sepecifying an activity name of an optional hierarchy to an optional activity component in the uppermost work flow. Activity components less than the already defined activity of the upper hierarchal work flow are connected and executed based upon the definition information of the already defined activity.
Patent JP-S53130214-A (JP)
Title: Method and apparatus for producing metallic calcium
Inventor: GOTOU TAKESHI
IPC: C22B26/20
Filed: 1977-04-21
Abstract: PURPOSE: To efficeintly recover high grade metallic calcium by mixing calcium oxide powder with carbon powder; granulating the mixt. with a binder; contacting the granules with a plasma flame; and rapidlyy cooling the granules with an inert gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62204074-A (JP)
Title: Butterfly valve equipped with subsidiary valve
Inventor: ASHIZUMI OSAMU
IPC: F16K1/00
Filed: 1986-03-04
Abstract: PURPOSE:To reduce the pressure loss by fixing a plate-shaped subsidiary valve body which opens and closes a small valve port formed onto a main valve body by turning a subsidiary valve shaft onto said subsidiary valve shaft. CONSTITUTION:When a valve is to be opened from the perfectly closed state in which a main valve body 7 closes a flow passage, and a subsidiary valve body 26 closes a small valve port 20, the small valve port 20 is opened by turning the plate-shaped valve body 26 by nearly 90 deg. by turning a subsidiary valve shaft 25. Then, the flow passage is opened by turning the main valve body 7 by 90 deg. by turning a main valve shaft 6. When the valve is to be closed from the perfectly opened state, the flow passage is closed by reversely turning the main valve body 7 by nearly 90 deg. by reversely turning the main valve shaft 6. Then, the small valve port 20 is closed by reversely turning the subsidiary valve body 26 by 90 deg. by reversely turning the subsidiary valve shaft 25.
Patent JP-S51126050-A (JP)
Title: Semi-conductor equipment
Inventor: KAMO HISAO
IPC: H01L29/864
Filed: 1975-04-16
Abstract: PURPOSE: To do as to move, normally, and even to empress the direct input current of the above 10(W) by making Au the metal to form on the metal layer of Schottky combination on the semi-conductor equipment which formed the Schottky combination to GaAs crystal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03247627-A (JP)
Title: Molding of polymer containing methacrylimide
Inventor: YAMAMOTO NAOKI
IPC: C08F8/48
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a polymer having excellent color tone and capable of giving a molded article free from yellowness even from a polymer left standing over a long period by molding a polymer after decreasing the oxygen concentration in the polymer below the equilibrium concentration under a specific oxygen partial pressure in the atmosphere. CONSTITUTION:A methacrylimide-containing polymer composed of 2-100wt.% of a structural unit of formula (R is H or 1-20C aliphatic, aromatic or alicyclic hydrocarbon group) and 0-98wt.% of a structural unit derived from ethylenic monomer is molded under heating while suppressing the oxygen concentration in the polymer below the equilibrium concentration under the atmospheric oxygen partial pressure of 60mmHg. Preferably, the polymer is molded after storing in an inert gas atmosphere having an oxygen partial pressure of <=60mmHg.
Patent JP-S58162635-A (JP)
Title: Manufacture of polyimide tube
Inventor: NAKAMURA MASAO
IPC: C08J5/00
Filed: 1982-03-19
Abstract: PURPOSE:To manufacture the titled tube having excellent heat resistance, easily, by preparing a polyamide acid solution by a specific process, drying the solution with heat, winding the resultant polyimide precursor film around a heat resistant core, and heating the film. CONSTITUTION:(A) The biphenyltetracarboxylic acid dianhydride of formula is made to react with (B) an aromatic diamine (e.g. m-phenylenediamine) in (C) an organic polar solvent (e.g. N,N-dimethylformamide), and the obtained polyamic acid solution is dried with heat to convert a part of the polyamic acid to imide and to control the volatile content to 5-30wt%. The obtained film of polyimide precursor is wound around a heat-resistant core (e.g. made of a fluororesin), and heated to weld the film layers with each other and at the same time, to convert the remaining polyamic acid to imide. The objective tube is obtained  by extracting the core from the product.
Patent JP-H09212228-A (JP)
Title: Method and device for teaching robot work
Inventor: HASUNUMA HITOSHI
IPC: G05B19/409
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for intuitively grasping positional relation while observing a display device and simply teaching the positional posture of an object in an off-line programming method for teaching the work of a robot based upon simulation. SOLUTION: This device is constituted of a positional posture teaching input device provided with a six-freedom degree pointing device 21 for teaching the positional posture of a robot effector, a simulation part 1 for converting a positional posture signal into robot coordinates, storing the coordinates and calculating and displaying action relation between the robot and a work and a model display device 3 for displaying relation between the work and the robot. A positional posture output from the device 21 expresses relative positional posture using the visual point of a model displayed on the display device 3 as a reference. It is preferable that the sensitivity of a positional posture signal outputted from the positional posture teaching input device is automatically allowed to interlock with the zoom rate of the model displayed on the device 3.
Patent JP-H10236984-A (JP)
Title: Sustained release topically transportable preparation
Inventor: HORIKOSHI ISAMU
IPC: A61P35/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a readily preparable topically transportable preparation of embedded type, excellent in biocompatibility, bioerodibility and sustained release of medicine. SOLUTION: This sustained release topically transportable preparation contains a fibrin obtained by adding a solution (solution B) containing a physiological factor such as a bifunctional calcium ion and a thrombin to a solution (solution A) containing a fibrinogen, a carboxyl group-containing polysaccharide or its salt (preferably sodium alginate) and a medicine. Physical strength of fibrin and resistance to bioerodibility are enhanced by adding aprotinin and (or) human blood coagulation factor XIII to the solution A. The preparation is suitable for topical administration of a medicine such as an antitumor agent having strong side effects by whole body administration.
Patent JP-H03249237-A (JP)
Title: Glass cloth for printed wiring board
Inventor: KONNO MICHIO
IPC: H05K1/03
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the subject glass cloth having excellent greige goods- removing property in a deoiling process, penetrability of surface-treating solution, impregnating property to resin, etc., comprising split yarn as warp and weft. CONSTITUTION:The objective cloth is composed of split yarn as warp and weft comprising glass cloth.
Patent JP-H09218593-A (JP)
Title: Image forming device
Inventor: MUKAI HIROKAZU
IPC: G03G15/01
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To form toner images by means of an intermediate transfer body when transferring the toner images to a transfer material and to obtain image quality in which a transfer rate is balanced over the entire image by allowing the intermediate transfer body used for the temporary toner-image-transfer to include a piezoelectric- material layer. SOLUTION: In response to a signal instructing the start of a copying operation, electrostatic latent images are formed on a photoreceptor drum 100, and toner images of different colors are formed by means of developing units 110a-110d corresponding to color-development colors. At this time, the intermediate transfer drum 101 including the piezoelectric-material layer also moves at the same peripheral speed as the photoreceptor, and primary transfer is carried out in such a manner that, in the primary-transfer position where the drum 100 and the transfer drum 101 are in contact with or close to each other, the toner images are electrostatically attracted to the transfer drum 101 by the action of a primary-transfer corona discharger 102 in order from one which has moved to the primary-transfer position.  At this time, a self transfer voltage is induced by the piezoelectric material according to a compressing force exerted to toner from the transfer drum 101 per unit area, and the intensity of the transfer electric field is increased by that amount, therefore the transfer is satisfactorily carried out.
Patent JP-H09293937-A (JP)
Title: Semiconductor light emitting element
Inventor: HINO TOMOKIMI
IPC: H01S5/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element with which the increase of working voltage when current is applied and the deterioration of an active layer can be prevented using a II-VI group compound semiconductor of long lifetime. SOLUTION: An electron blocking layer, consisting of a II-VI group compound semiconductor, such as a p-type Zn1-x Mgx Se electron blocking layer, for example, is inserted in the part between an active layer 7 and a p-type ZnSe/ZnTe MQW layer 13 such as the interface between a p-type ZnSSE cap layer 10 and a p-type ZnSe contact layer 12, for example, or a Zn1-x Mgx Sy Se1-y electron blocking layer is inserted in the part between the active layer 7 and a p-type ZnMgSSe clad layer 9, or in the p-type ZnMgSSe clad layer 9, and a Zn1-x Mgx Sy Se1-y hole blocking layer is inserted in the part between the active layer 7 and an n-type ZnMgSSe clad layer, or in an n-type ZnMgSSe clad layer.
Patent JP-H03250019-A (JP)
Title: Oxidative polymerization of pyrrole
Inventor: TOSHIMA NAOKI
IPC: C08G61/12
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a pyrrole polymer having high conductivity and good moldability with the aid of a small amount of a catalyst by using a process for polymerizing a pyrrole (derivative) through chemical oxidation in the presence of a solvent with the aid of an oxidizing agent catalyst, wherein the polymerization is performed in the presence of a basic compound. CONSTITUTION:A process for polymerizing a pyrrole or its derivative of formula I {wherein R<1> is H, alkyl, alkenyl, (substituted) phenyl or (substituted) aralkyl; and R<2> is H or a group of formula II [wherein R<3> is H, alkyl or (substituted) benzyl]}, e.g. pyrrole or 4-methylpyrrole-3-carboxylic acid, through chemical oxidation in the presence of a solvent with the aid of an oxidizing agent catalyst (e.g. a compound of formula III), wherein the polymerization is performed in the presence of a basic compound (e.g. pyridine). A polymer having high conductivity and good moldability can be obtained by using a small amount of the catalyst.
Patent JP-S59172226-A (JP)
Inventor: KUGOU SHIYOUZOU
IPC: H01G4/40
Filed: 1983-03-18
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-H04263441-A (JP)
Title: Device and method for bonding semiconductor chip
Inventor: MORI HIDEJI
IPC: H01L21/60
Filed: 1991-02-18
Abstract: PURPOSE:To obviate the defective disconnection due to the contact between wires in the wire bonding step for improving the productivity in relation to the title bonding device and method of semiconductor chip. CONSTITUTION:The title bonding device is provided with a resin solution reservoir 15a storing an insulating region solution 15 in a part of the through hole letting a bonding wire pass through a bonding wire 5 for connecting a bonding pad to the, outer lead of a lead frame on a semiconductor chip to be held by a capillary 11 as well as a hot air blower 16 blowing the part near the end part 11a of the bonding wire drawing-out side of the capillary 11.
Patent JP-S57159630-A (JP)
Title: Manufacture of molding
Inventor: SODA RIYOUHEI
IPC: B29C45/14
Filed: 1981-03-28
Abstract: PURPOSE:To manufacture a molding with external beauty and soft touch or feeling due to textile pattern or design characteristic of a texture at a desired position on an uneven surface by inserting a cloth into a female die and adjusting injecting pressures and temperatures to perform an injection molding. CONSTITUTION:A cloth of suitably rough and thick cotton yarn or the like is inserted into a female die, a male die is clamped to the female one, molten main resin for manufacturing a molded body is injected fully from the part of the male die and pressed into the open spaces on the whole surface of the cloth and attached to the textile material of the yarn to fix the cloth. The injecting pressure and temperature are adjusted according to the varieties of the resin and the cloth used.
Patent JP-H08245605-A (JP)
Title: Separation of carboxylic acid from epoxy compound
Inventor: OOYAMA KIYUUICHI
IPC: C07D301/14
Filed: 1995-03-06
Abstract: PURPOSE: To efficiently separate carboxylic acid from epoxy compound in high yield with markedly reduced ring-opening of the epoxy compound by washing the crude epoxidation reaction mixture obtained by using a percarboxylic acid with an aqueous solution containing a carboxylate salt. CONSTITUTION: When an epoxy compound produced by using a percarboxylic acid is purified, the crude reaction mixture is washed with an aqueous solution containing a carboxylate salt to separate the carboxylic acid from the epoxy compound. The amount of the carboxylate salt added is 0.1-10 moles per mole of the carboxylic acid and the carboxylate salt is reused by removing the carboxylic acid from the salt solution by reverse extraction in the second extractor to the outside of the extraction system and recycling the salt solution to the first extractor.
Patent JP-H09239463-A (JP)
Title: Die device
Inventor: IKEDA NOBUYUKI
IPC: B21D37/14
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide the high precision die device in which static load of parts constituting a punch assembly and impact force at punching do not influence a die holder. SOLUTION: A C frame having an upper arm 5 and lower arm 7 is arranged, a punch guide hole 11 to guide a punch assembly 9 is arranged to the upper arm 5. A die mounting part is arranged at the corresponding position of the lower arm 7, a die is engaged to the punch of punch assembly 9 is mounted to the die mounting part. Next, a punch assembly support base 33 to support the punch assembly 9 is fixed to the lower arm 7, a punch assembly support part 35 of punch assembly support base 33 is arranged to the upper position of punch guide hole 11. The punch assembly 9 mounted to the punch guide hole 11 is supported to the punch assembly support part 35 through a lift spring 30.