baber/WOPTO huggingface dataset:
Patent JP-S636849-A (JP)
Title: Wire bonding
Inventor: OKANO KEITARO
IPC: H01L21/60
Filed: 1986-06-26
Abstract: PURPOSE:To decrease the height of a wire loop substantially and to prevent contact failure, by arranging the bonding wire such that the wire section between the first and second bent portions is approximately horizontal. CONSTITUTION:In order to bond wire 2 to a first bonding section 8 and to a second bonding section 9 by the nailhead bonding process, a bonding tool 5, after bonding the wire 2 to the first bonding section 8, is moved away from the second bonding section 9 and simultaneously elevated for a predetermined distance. The bonding tool 5 is then moved towards the second bonding section 9 while it is simultaneously elevated. Thus, the wire is provided with first and second bent portions 11 and 12. The wire 5 is then bent from the location of the first bent portion 11 towards the second bonding section 9 so as to be bonded to the second bonding section 9. In this manner, the wire section between the first and second bent portions 11 and 12 becomes approximately horizontal. The height of a loop of the wire 5 is thereby decreased substantially.
Patent JP-H0858422-A (JP)
Title: Differential gear
Inventor: MIMURA KENJI
IPC: F16H48/295
Filed: 1995-06-16
Abstract: PURPOSE: To provide such a differential gear that surely provides differential limit effect despite of its simple structure. CONSTITUTION: When rotation force of a gear case 1 is transmitted to grooves 3b, 4b of respective ball discs 3, 4 via respective balls 6 held by a long hole 5a of a ball holder 5 so as to be generated rotation difference between respective ball discs 3, 4, the rotation movement of respective ball discs 3, 4 is interlocked so as to attain differential of respective ball discs 3, 4, while respective balls 6 reciprocate in the inside of the long hole 5a in the axial direction of respective ball discs 3, 4 by guide of respective grooves 3b, 4b. In this case, when force for generating rotation difference to respective ball discs 3, 4 is applied from only one of respective ball discs 3, 4, the balls 6, which are the driven side in differencial, make the groove 3a or 4a, which is the drive side, follow to their movement so that reaction force of the balls 6 received from the groove 3a or 4a turns to be resistance so as to limit differential of respective ball discs 3, 4.
Patent JP-H05342958-A (JP)
Title: Buffer type gas-blast circuit breaker
Inventor: MORIYAMA TAKASHI
IPC: H01H33/70
Filed: 1992-06-10
Abstract: PURPOSE:To mitigate the excessive recovery voltage by inserting a resistor on a line in which a current flows through a moving arc contact at the final stage of the action of a gas-blast circuit breaker. CONSTITUTION:A fixed main contact 1 is brought into contact with a moving main contact 21 formed on the outer periphery of a buffer cylinder 2 to pass most of the current flowing in a buffer type gas-blast circuit breaker. The cylinder 2 is moved in the left direction concurrently with a cutoff action, and the contact 21 is separated from the fixed main contact 1. A moving arc contact 5 is operated integrally with the cylinder 2 after the contact 21 is separated from the contact 1, and they are separated from a contact 4. An insulated nozzle 6 is fixed in the cylinder 2 at a preset gap with the outer periphery of the tip of the contact 5 to compress and spray the arc-distinguishing gas to an arc via the leftward movement of the cylinder 2 in a buffer chamber formed with a buffer piston 3 and the cylinder 2. A resistor 7 is provided on the inner face of the cylinder 2 via an insulating layer 8.
Patent JP-S6128976-A (JP)
Title: Non-magnetic one component developing device
Inventor: KUBO TSUTOMU
IPC: G03G15/08
Filed: 1984-07-20
Abstract: PURPOSE:To prevent a developer from being spilt down from both end parts, and to form a uniform developer layer by providing a pressure welding member to a carrying body, on both ends of the tip part of a layer forming member. CONSTITUTION:Pressure welding members 8, 9 are provided on both end members in the longitudinal direction of a layer forming member 5, the pressure welding member 8 consists of a fur material 8a made of ''Teflon(R)'', a felt 8b and a pressing holder 8c, and the fur material 8a contacts to the layer forming member 5 and a carrying body 4, and it is welded by pressure to the layer forming member 5 and the carrying body 4 by the pressing holder 8c. The pressure welding member 9 also consists of a three-layer structure in the same way as the pressure welding member 8. A developer 1 is fed to the carrying body 4 by a carrying roll 3, and a thin layer of the developer 1 is formed on the carrying body 4 by a rotation of the carrying body 4, and the layer forming member 5. In this case, in both end parts in the longitudinal direction of the layer forming member 5, the developer 1 is scraped down from the surface of the carrying body 4 by the pessure welding members 8, 9, therefore, the developer 1 does not exist in both end parts, and the developer 1 is not spilt down.
Patent JP-H01321936-A (JP)
Title: Cotton yarn containing stainless steel wire and gloves, arm covers and gaiters consisting of the same cotton yarn
Inventor: HAYASHI KISABURO
IPC: A41D31/02
Filed: 1988-06-17
Abstract: PURPOSE:To obtain inexpensive and readily knittable cotton yarn, excellent in flexibility, capable of providing hardly slipping gloves, having a high breaking strength and excellent in absorptivity of sweat, etc., and useful for safety protectors by wrapping cotton yarns around a core wire consisting of a stainless steel wire and cotton yarns applied parallel thereto. CONSTITUTION:The objective cotton yarn obtained by wrapping cotton yarns 4 and 5 around a core wire 6 consisting of a stainless steel wire 1 and one or more cotton yarns 2 and 3 applied thereto side by side. Furthermore, hot-melt yarns may be used in place of the cotton yarns applied parallel to the stainless steel wire.
Patent JP-H08320229-A (JP)
Title: Laser surveying equipment
Inventor: OTOMO FUMIO
IPC: G01C5/00
Filed: 1995-05-25
Abstract: PURPOSE: To provide a reflected light shading means on the optical axis of polarized luminous flux so as to positively recognize reflected luminous flux from an object reflecting body and not to generate mulfunction by making the reflected light of vertically emitted laser beams enter a surveying equipment body. CONSTITUTION: Linear polarized luminous flux from a laser diode 10 is transmitted through a quarter-wavelength double refraction member 12 so as to become circular polarized luminous flux, and this circular polarized luminous flux is transmitted through a holed mirror 13 and split horizontally and vertically by a pentagonal prism 14. The polarized luminous flux emitted horizontally passes through an object reflecting body 2 by the rotation of the prism 14 and enters the prism 14 again being reflected at the time of passing. The polarized reflected luminous flux reflected by the object reflecting body 2 is polarized by 90 deg. by the prism 14 to enter the mirror 13, and the reflected light is made convergent light by a condenser lens 20 to enter a double refraction member 21.  The circular polarized reflected light is converted into linear polarized light, detected by light receivers 24, 25 via a pinhole 22 and a polarized beam splitter 23 and inputted to a reflected light detecting circuit 26.
Patent JP-H0442452-A (JP)
Title: Magneto-optical disk and production thereof
Inventor: YAMADA TAKASHI
IPC: G11B11/105
Filed: 1990-06-08
Abstract: PURPOSE:To prevent the degradation in recording and reproducing characteristics when a rotating speed is increased by laminating a 1st dielectric layer, a recording layer, a 2nd dielectric layer, and a metallic reflecting layer in this order, setting the thermal conductivity of the 2nd dielectric layer higher than the thermal conductivity of the 1st dielectric layer and setting the thermal conductivity of the metallic reflecting layer higher than the thermal conductivity of the recording layer. CONSTITUTION:The magneto-optical recording layer 11 is constituted by laminating the 1st dielectric layer (enhancement layer) 2, the recording layer 3, the 2nd dielectric layer (inorg. protective layer) 4, and the metallic reflecting layer 5 successively from a transparent substrate 1 side. The thermal conductivity of the 2nd dielectric layer 4 is higher than the thermal conductivity of the 1st dielectric layer 2 and the metallic reflecting layer of the metallic reflecting layer 5 is higher than the thermal conductivity of the recording layer 3. The heat conduction in the film thickness direction of the magneto-optical recording layer 11 is made higher than the thermal conduction in the surface direction, by which the energy of a laser beam is efficiently transmitted in a short period of time to the recording layer 3. The prescribed part of the recording layer 3 is increased in a short period of time in this way even if the rotating speed of the disk is increased. The recording sensitivity is thus improved.
Patent JP-H01319942-A (JP)
Title: Forming method for insulating film
Inventor: ITO CHIKAICHI
IPC: H01L21/31
Filed: 1988-06-21
Abstract: PURPOSE:To form a thick film insulating layer withstanding a semiconductor treating process by converting the surface of the resin film into an inorganic matter and changing the quality of the film so that in the deep inside direction, the concentration of residual organic medical may be increased gradually after hardening the silicon paint film. CONSTITUTION:Silicon resin 3 is applied on a substrate 1 and hardened by heating at a temperature not to cause the thermal decomposition of the film 3. The surface of the silicon resin film 3 is processed by reactive plasma etching 6 in an atmosphere of a 10-40mTorr pressure and including at least oxygen gas to convert the surface layer of said film 3 into an inorganic matter and the quality of the film 3 is changed so that the deeper it goes the higher the concentration of residual organic radical will be. The pressure of O2 gas is limited within 10-400mTorr to provide the abovementioned distribution of residual organic radical from the processed surface to the inside of the film, however, if it is out of this range, the effect of the improvement is not so remarkable. The abovementioned range must be kept to form a thick film.
Patent JP-H07333387-A (JP)
Title: Handling method for nuclear fuel
Inventor: KOBAYASHI TOSHIFUMI
IPC: G21C17/06
Filed: 1994-06-08
Abstract: PURPOSE:To avoid the conventional labeling work and note recording work and reduce the cause of errors in fuel inspection by recognizing in real time the present position or storing position of fuel during fuel handling work. CONSTITUTION:A computer 1 input with fuel handling information such as step number and fuel handling work procedure is arranged in an inspection room A. At the same time, an indication boards 2a and 2b connected with the computer 1 for indicating the handling information according to the procedure and terminal operation boards 3a and 3b for inputting the renewed data of the handling information in the computer 1 are arranged in a containment B and a spent fuel pit C, respectively. By confirming the latest objective fuel and the stored position of the fuel with the indication boards 2a and 2b, fuel handling is performed.
Patent JP-S6212694-A (JP)
Title: Molecular beam epitaxial growth apparatus
Inventor: MURAKAMI SHUNICHI
IPC: C30B23/08
Filed: 1985-07-10
Abstract: PURPOSE:To produce a molecular beam epitaxial film having large area and excellent uniformity of film thickness distribution, compositional ratio distribution and impurity distribution, by arranging plural molecular beam cells symmetrically to a substrate having large area and setting the rotating substrate-holding plate and the molecular beam cells in a specific positional relationship. CONSTITUTION:The holding plate 20 of a large-area substrate 2 to be deposited is made rotatable around the center axis Z. Plural molecular beam cells 1 are arranged plane-symmetrically to a plane including the center axis Z and perpendicular to the holding plate 20, and the angle between the axial line of the molecular beam cell 1 and the normal line of the substrate-holding plate 20 is made to >=30 deg.. The apparatus satisfies the formula L/D>3 wherein L is the distance between the center C of the opening plane of the molecular cell and the point A where the axial line of the molecular cell crosses the plane of the substrate-holding plate 20 or its extension and D is the maximum diameter of the substrate 20 held on the substrate-holding plate. The distance from the cross point A to the rotational center axis Z of the holding plate 20 is >=D/2.
Patent JP-S5940878-A (JP)
Inventor: TERAKURA MASAMITSU
IPC: A63B69/36
Filed: 1982-08-31
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-S6130003-A (JP)
Inventor: TAKAHARA HIROSHI
IPC: H01L27/01
Filed: 1984-07-20
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-S6129709-A (JP)
Title: Measuring method of shape
Inventor: ISO MITSUO
IPC: G01B11/245
Filed: 1984-07-20
Abstract: PURPOSE:To measure the shape of an object body providing reference jigs provided in parallel in the front-rear direction of the object body and also providing a couple of image pickup means, picking up images of respective irradiation points of the object body and jigs by the front-rear direction, and calculating the accurate positions of the respective irradiation points continuously. CONSTITUTION:The long-sized reference jigs 3a and 3b with constant height are provided on the right and left of the work in parallel. A moving body 7 consists of image pickup surfaces 11a and 11b having plural photodetecting elements and image pickup means 13a and 13b. The irradiation point P of the jig 3a is irradiated to derive respective positions on the image pickup surfaces 11a and 11b by the image pickup means 13a and 13b, and the positions are converted into XY plane positions to calculate the position of the irradiation point Pa. Then, the position of an irradiation point Pa1 of the work 2 is derived, then the positions of irradiation points Pa2-Pan are obtained, and further the position of a Pa' of the jig 3b is calculated. Then, the moving body 7 is moved in the Z-axial direction to derive the position of an irradiation point Pb. Those position measured values are corrected into actual values by an image processing means. Thus the accurate positions of irradiation points of the work 2 are derived continuously to measure the shape of the work precisely in a short time.
Patent JP-S5276367-A (JP)
Title: Preparation of cellulose solutions
Inventor: OKAJIMA KUNIHIKO
IPC: C08L1/00
Filed: 1975-12-22
Abstract: PURPOSE: To prepare cellulose solutions by the use of solvents consisting of adducts obtained by the reaction of trichloroacetaldehyde with aprotic tertiary amines and aprotic solvents. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6129648-A (JP)
Inventor: UEDA KAZUHIRO
IPC: F25B1/00
Filed: 1984-07-20
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-H051831-A (JP)
Title: Installation device of air-conditioner
Inventor: NISHIHARA TAKURO
IPC: F24F13/32
Filed: 1991-06-24
Abstract: PURPOSE:To form a cheap marking plate that indicates the joint positions of pipes to be connected to an air-conditioner main body, and effectively use packaging material that is usually disposed. CONSTITUTION:An installation device hangs an air-conditioner 6 inside a ceiling 36 with hangers 1, 7 and 8. Indication marks 47, 48, 49 and 50, that respectively indicate the set positions 5 and 3 of the hangers 7 and 8, and joint positions 14a and 15a of pipes 14 and 15 to be connected to the air-conditioner 6, are provided on a packaging material 40 of the hangers 1, 7 and 8. Therefore, when the packaging material 40 is attached to the hangers 7 and 8, the joint positions 14a and 15a of the pipes 14 and 15 to be connected to the main body 6 are indicated, thus the packaging material 40 that is usually disposed after transportation is effectively used.
Patent JP-S638838-A (JP)
Title: Logic verifying system
Inventor: YAMAMOTO MIDORI
IPC: G06F11/26
Filed: 1986-06-27
Abstract: PURPOSE:To automatize setting of a status value to a logical memory and reduce the man-hour for logic verification of a logic circuit including the memory by providing a logical memory defining means. CONSTITUTION:A logical memory definition description (a) from an input means 1 and physical memory information (c) in the definition description (a) from a design data base A are inputted to a logical memory defining means 2 to generate logical memory definition information (d) indicating correspondence between the logical memory and a physical memory. Logical memory definition information (d) is referred to input a status value (e) to a status value setting means 3 from one status value file B corresponding to the capacity of the logical memory, and the means 3 sets a status value of the logical memory. A logical memory (f) whose status value is already set and another circuit information, which is required for operation execution of the logical memory (f), from the design data base A are inputted to a simulation model generating means 4 to generate a simulation model (h). The simulation model (h) is inputted to a simulation means 5 to simulate the logic.
Patent JP-S6060332-A (JP)
Inventor: EFU ABOTSUTO CHIYAPUMAN
IPC: F16D3/72
Filed: 1984-07-24
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-H0318803-A (JP)
Title: Production of optical waveguide and optical waveguide
Inventor: TANAKA MASAHIRO
IPC: G02B6/13
Filed: 1989-06-16
Abstract: PURPOSE:To easily form optical waveguides on the same substrate as the substrate for electronic circuits with less transmission loss at a low temp. by forming a 3rd glass layer on a 1st, 2nd glass layers while impressing a high frequency to a substrate holder and executing a sputter etching. CONSTITUTION:The 1st glass layer 21 and the 2nd glass layer 22 having the refractive index larger than the glass layer of the 1st glass layer are formed by a plasma CVD method on the substrate 9 having a flat surface by using a microwave plasma CVD device. The glass layer 22 is then partly removed according to prescribed patterns by the reactive sputter etching. Further, the etched surface of the substrate 9 is coated with the 3rd glass layer 25 having the refractive index smaller than the refractive index of the 2nd glass layer 22 by a plasma CVD method. Namely, the 3rd glass layer 25 is formed while impressing the high frequency to the substrate holder to execute sputtering, by which the 3rd glass layer 25 is flattened. The high optical waveguides having the high transparency are formed without exposing the substrate 9 to a high temp. and, therefore, the optical waveguides of the less transmission loss are formed even on the substrate 9 having weak heat resistance.
Patent JP-S5941087-A (JP)
Title: Recognizing device of pattern
Inventor: HIROSE FUJIO
IPC: G06V10/88
Filed: 1982-08-31
Abstract: PURPOSE:To obtain correlation between plural reference patterns and a pattern to be recognized by one operation by obtaining the plural images of same patterns to be recognized by plural light beams of flux and arranging different reference patterns on locations where respective parallel light beams of flux pass through. CONSTITUTION:A pattern P to be recognized is irradiated by a light source 1 and the reflected light is image formed on a picture converting element 5 by a projected lens 3 to write. N sets of point light sources Q are formed from coherent light projected from a light source 11 and these light rays are transmitted to the element 5 through a dichroic mirror 4 to read out a recording pattern individually. The read out patterns are Fourier-converted by a large projected len 22, then reverse-Fourier-converted by a small projected lens 24. The parallel light flux obtained by said operation is matched with different reference patterns of a reference body 23. Detecting signals of respective areas of a photoelectric detector 25 are sent to a microprocessor 26 and binarized to decide which reference pattern coincides with the pattern P.
Patent JP-H05337878-A (JP)
Title: Cutting edge
Inventor: ANURA YASUHIRO
IPC: B26D1/09
Filed: 1992-06-11
Abstract: PURPOSE:To provide a cutting edge devised in such a way as to suppress step difference, generated at the joint of each partial cutting edge at the cutting time, to the minimum. CONSTITUTION:A cutting edge is formed of plural partial edges 17, 18 connected in the longitudinal direction to stacked plates. Grooves 20 formed along the push-in direction of the cutting edge are formed at the mutually adjacent faces of the respective partial edges 17, 18. An intermediate member 24 is fitted into these grooves 20 when the respective partial edges 17, 18 are connected so as to prevent the relative dislocation of the respective partial edges 17, 18 generated at the cutting time.
Patent JP-H1059319-A (JP)
Title: Packaging device
Inventor: WEAVER WILLIAM N
IPC: B65D67/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a packaging device which can be stably placed in the vicinity of an upper rim of a side wall of a container by coupling a plurality of bands comprising an elastically deformable plastic sheet to one another for forming a plurality of openings for receiving the container and providing a part with a relatively high coefficient of friction along its center part. SOLUTION: The packaging device 15 includes a base 22 comprising a thermoplastic material, preferably a sheet material of extrusion-molded polyethylene, wherein a frictional part 20 having a higher coefficient of friction than that of the base 22 is stuck to a relatively narrow center part 21 of the base 22. The packaging device 15 preferably comprises a plurality of bands 25 forming a container receive opening 17 which are integrally formed with the base 22 through a punching process, coupled in a lengthwise direction by a first coupling rib 30 forming a row and coupled in a lateral direction by a second coupling rib 35 forming a column. Thus an upper end of a packaged product can be raised without the container 12 slipping down from the packaging device 15.
Patent JP-H11220-A (JP)
Title: Compact container
Inventor: IWAMOTO HISAO
IPC: A45D33/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a compact container less in number of components without using a tack seal. SOLUTION: This compact container is provided with a container main body 1, a lid body 2 turnably hinge-connected to the rear end part of the container main body 1 and an inner lid 30 disposed between the container main body 1 and the lid body 2. Then, a hinge part 31 is formed at the front end part of the inner lid 30 and the hinge part 31 is hingeconnected to a notched recess part 5 formed at the front end part of the container main body 1 freely turnably and slidably back and forth.  An engaging pawl 6 is projectingly formed on the front end lower surface of the lid body 2, an insertion hole 33 for inserting the engaging pawl 6 is formed at the hinge part 31, a part 5a to be engaged for holding a closed lid state by being freely engageably and disengageably engaged with an engaging part 6 passed through the insertion hole 33 is formed at the notched recess part 5 of the container main body 1 and the inner lid 30 is slid to a rear part in the closed lid state. Thus, the hinge part 31 of the inner lid 30 pushes up the engaging pawl 6 passed through the insertion hole 33 and engaged with the part 5a to be engaged.