baber/WOPTO huggingface dataset:
Patent JP-S5830602-A (JP)
Title: Measuring instrument for right angle degree
Inventor: HIRAMOTO TSUGIO
IPC: G01B7/30
Filed: 1981-08-15
Abstract: PURPOSE:To perform measurement efficiently and accurately by one person, in using the right angle degree measuring instrument, by attaching micrometers at two points which are vertically separated by a specified distance to a vertical substrate, and detecting the contact states of the spindles. CONSTITUTION:The upper micrometer 3 and a lower micrometer are attached to two points which are vertically separated by a specified distance on the vertical substrate 1 that is fixed to a main body 10. The main body is placed on a surface table 30. The main body is approached to the surface to be machined so that the spindles 3a and 3a' of two micrometers are contacted with the surface to be machined H of an object to be machined 31. When the surface to be machined is inclined O' from a vertical line O, only the 3a' is contacted, and a light emitting element 24' is lit. When the object to be machined is raised and  both spindles are contacted, both light emitting elements 24 and 24' are lit. At  this time, the surface to be machined becomes vertical. When the spindle 3a is  moved without moving the surface to be machined, the amount of the inclination  can be read from the amount of the movement.
Patent JP-S63293713-A (JP)
Title: Differential type shunt bias element
Inventor: NAKAMURA HITOSHI
IPC: G11B5/39
Filed: 1987-05-27
Abstract: PURPOSE:To suppress the concentration of current in the vicinity of a center conductive part which may cause the deterioration of reliability by setting up the minimum pattern size of the center conductive film to a value larger than the width of the titled element. CONSTITUTION:In the differential type shunt bias element forming the conductive film between both magneto-resistance effect films 3 in parallel with the films 3, the minimum pattern size of the center conductive film to value larger than the element width W. Namely, the sectional area of the minimum pattern part is increased and current density is reduced by enlarging the minimum pattern size of the center conductive film. Thereby, temperature rise in the vicinity of the center conductive part is suppressed and heat conductive characteristics can be improved also by increasing the maximum pattern width l2 of the center conductive part. Consequently, temperature rise due to current concentration on the center conductive part can be suppressed and current supply life characteristics and the reliability of the element can be improved.
Patent JP-2000321831-A (JP)
Title: Image forming device
Inventor: YOSHINAMI HIDEKI
IPC: G03G15/06
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To appropriately compensate image density and to stably maintain the image density at the same time. SOLUTION: In this device, at the time of a standard image formation, voltage impressed between an image carrier and a developer carrier is switched over to DC voltage (Step S2), the standard image is formed by impressing the DC voltage (Steps S1 to S3) and any minute variation in the image density due to material change, etc., in developer such as change in toner density owing to environmental change, etc., is conspicuously expressed as a variation in the image density of the standard image. Thus, detection of any minute variation in the image density can be carried out with ease and accuracy by an image density detecting means and the image density can be appropriately compensated based on this.
Patent JP-S6019996-A (JP)
Title: Centrifugal blower
Inventor: SAKAMOTO ICHIROU
IPC: F04D29/44
Filed: 1983-07-12
Abstract: PURPOSE:To reduce an average load temperature in an impeller, by making the casing structure of a centrifugal blower into such constitution that two types of gaseous bodies different in temperature each are simultaneously inhaled and then discharged after being separated. CONSTITUTION:A suction port 3 is divided into a high temperature gas suction part 3a and a low temperature gas suction part 3b each by a dividing plate 9, and hot and cold gases are separately inhaled in the suction port. A gaseous body running past an impeller 2 is discharged inside a casing 11, while these hot and cold gases are efficiently separated from each other, and the hot gas is discharged to a discharge port 4a and the cold gas to a discharge port 4b, respectively. Every part of the impeller 2 is exposed to a hot atmosphere and a cold atmosphere by one time at every turn in consequence so that the impeller 2 is controlled under an arithmetical mean temperature between the hot and cold gases.
Patent JP-H05296226-A (JP)
Title: Bush for piston pin
Inventor: SAITO KOJI
IPC: F16C33/08
Filed: 1992-04-21
Abstract: PURPOSE:To improve processing efficiency by way of lightening bearing parts without lowering load capacity by constituting only one side edge surface of a bush for a piston pin in a tapered shape in a bush for a piston of an internal combustion engine. CONSTITUTION:A bush 1 for a piston pin is arranged in a conrod small end part 2, and it is constituted so that oil can be supplied to an oiling hole 3 of the bush 1 for the piston pin from an oiling hole of the conrod small end part 2. One side of the bush l for the piston pin is constituted from a piston bush vertical end surface 4, while the other side is constituted from a piston pin bush tapered shape surface 5. By controlling an angle against the bearing surface of the bush 1 for the piston pin, it is possible to lighten it without lowering bearing performance. As a processing process, a coil material is cut, an oiling hole 3 is opened on this coil material, it is formed and processed in a cylindrical shape. Additionally, by cutting the coil material processed in the cylindrical shape with an angle, it is possible to acquire the bush 1 for the piston tapered and processed.
Patent JP-S5555571-A (JP)
Title: Semiconductor non volatile memory
Inventor: TAKEUCHI KUNIO
IPC: H01L27/088
Filed: 1978-10-17
Abstract: PURPOSE:To enable use of a semiconductor non volatile memory at large current or high voltage and high integration thereof by connecting MNOS transistor to read stored information from MNMOS non voltaile memory transistor Tr. CONSTITUTION:Memory transistors Q1, Q2 are formed on an N-type silicon substrate 1, and have diffusion layers 2, 4 becoming drains D1, D2, a diffusion layer 3 becoming a common source S, and an intercell insulating layer 5 of SiO2 formed thereat. These layers are coated by thermally oxidized film 6 of SiO2, and by second insulating film of si3N4. A molybdenum layer 7 becoming FG of the transistor Q1 is formed between the layers 2 and 3 with a contact hole 11 opened thereat and holes 9, 10 reaching the layers 2, 4. Electrodes 12, 13 pass through the holes 11 to become drain electrodes of the transistors Q1, Q2, respectively. The upper electrode 14 of the layer 7 becomes the control gate G1 of the transistor Q1, and an electrode 15 for coating the transistor Q2 becomes a gate G2 of the transistor Q2.
Patent JP-H06316216-A (JP)
Title: Mounting method for window molding
Inventor: BABA KIYOHIDE
IPC: B60J1/02
Filed: 1993-04-30
Abstract: PURPOSE:To establish a window molding mounting method which can mount a loop-form molding having an end joining part in a specified position of a window pane simply and effectively through utilization of a coating at the pane peripheral edge. CONSTITUTION:A masking 16 is in advance provided in that part of a window pane bottom edge 12 in its middle which is planned to be subjected to peripheral edge coating, and a coating process 14 is conducted so that a marking 15 is provided in the pane side lower position. The two ends of the molding body having a length equal to the window pane peripheral length are joined together to form a loop-form molding 20, and the molding is mounted to the whole peripheral edge of the window pane while the pane side lower position marking at the pane bottom edge is put identical to the joining part of the loop-form molding, and thereby the joining part 25 of the molding is positioned in the center of the bottom edge of the pane.
Patent JP-S5557680-A (JP)
Title: Prevention circuit for one-sided abrasion at compressor valve
Inventor: SHIBATA EKIZOU
IPC: F04B49/06
Filed: 1978-10-20
Abstract: PURPOSE: To equalize working frequency and to prevent the compressor one-sided abrasion and to promote its service life extention by detecting a change-over point in compliance with the pressure condition and by automatically giving instructions to start behavior alternately to the pussing and drawing side.  
     CONSTITUTION: When a supplimentary relay P 1  works as shown in the time chart, the supplimentary relay F 1  turns round at every excitation of the supplimentary relay P 1  by making the supplimentary relay F 1  work as shown in the time chart through a turn round circuit F/F. Consequently a pussing side capacity adjusting valve 20 U 0  and a drawing side capacity adjusting valve 20 U 50  work accordingly at 100% unload Pr.SW 63 U 0  and 50% unload Pr.SW 63 U 50 . As a result thereof, the pussing side and the drawing side always change over with the almost same frequency thus enabling the compressor valve wear and automatically enabling to prevent one-sided wear of the valve. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62285165-A (JP)
Title: Data transfer control system
Inventor: YAHIRO KENJI
IPC: G06F13/12
Filed: 1986-06-03
Abstract: PURPOSE:To eliminate the overhead of recovery by defining the word blocks which store the control information needed for the control of the data transfer for each logic channel. CONSTITUTION:An interpolation memory means 201 stores the control information on the data transfer carried out via the logic channels. The areas corresponding to those logic channels are provided to the means 201. A channel controller 2 outputs the signal showing the allocation state of the means 201 against the logic channels to a central processing unit 1. Then the input/output request transmission circuit 101 of the unit 1 decides the propriety for the generation of an input/output request based on said signal received by the unit 1.
Patent JP-H0422454-A (JP)
Title: Apparatus for displaying painting state of painting robot
Inventor: MACHIDA AKIHIKO
IPC: B25J9/16
Filed: 1990-05-18
Abstract: PURPOSE:To accurately inform the number of helpers at the time of trouble by mounting a clocking means, a memory means storing a total painting time, an operation means calculating a residual painting time and an information means informing the residual time. CONSTITUTION:The total painting time (initial data) due to a painting robot 6 is read from an RAM for initial data and a ratio is calculated from an increased accumulated painting time and the total painting time due to the painting robot 6. Further, the painting range display part 11 showing the present painting range is displayed at a predetermined position along with the operating state display part 9 of the painting robot 6. Then the number of persons necessary for completing residual painting is calculated from a calculated residual painting range and the total painting time due to a person. By this method, a painting completed range can be made clear and a time for grasping a state can be omitted.
Patent JP-H10315376-A (JP)
Title: Gusset-type wrapping material
Inventor: TAKAGI TAKASHI
IPC: B65D30/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a gusset-type wrapping material which stores a content containing alcohol or moisture and is free from the possibility of generating a pinhole or a crack when fusion-bonded by heat and sealed, and protects the content adequately. SOLUTION: This wrapping material is of such a construction that a content containing alcohol or moisture is stored and a foldable part is formed on both sides and has both ends thermally fusion-bonded for sealing. In this case, the laminated film 110 of this wrapping material is composed of (outside) a stretchable polyethylene terephthalate film layer 111/anchor coating agent layer 112/inorganic compound vapor-deposited thin film layer 113/coating layer with gas barrier properties 114/adhesive layer 114/polyethylene blended polypropylene film layer 116 (inside).
Patent JP-H0424607-A (JP)
Title: Beam shaping device
Inventor: SHIBATA SATOSHI
IPC: G02B27/00
Filed: 1990-05-18
Abstract: PURPOSE:To unnecessitate a mechanism for canceling astigmatism, to reduce the number of parts and cost and to simplify structure by correcting the astigmatism of a beam by moving the position of cylindrical lens in the direction of an optical axis. CONSTITUTION:A holder 5 for holding a cylindrical concave lens 3 is housed on the inside of a holder 4 and made movable. For the beam shaping device using cylindrical lens 2 and 3, the degree of parallelization is made variable only in a beam shaping direction by moving one cylindrical lens 3 in the direction of the optical axis. Therefore, the position of a beam waist passed through a convergent lens 2 can be changed only in the beam shaping direction, and the astigmatism can be canceled by matching the above-mentioned position with the other beam waist position. Thus, it is not necessary to separately provide the mechanism for canceling the astigmatism, the number of parts and the cost can be reduced and the structure can be simplified.
Patent JP-S63295775-A (JP)
Inventor: TAIRA HIDEMORI
IPC: D06Q1/02
Filed: 1987-05-26
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-H06335556-A (JP)
Title: Accessory device in pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1993-05-31
Abstract: PURPOSE:To execute a fine adjustment work of the angle of an impeller for disturbing PACHINKO balls on the panel surface of the PACHINKO machine without executing hammering. CONSTITUTION:This device is provided with a bearing member 20 of an axle 11 which is supported so as to be freely oscillatable against the panel surface, and can tilt an impeller 12 together with its axle 11, a driving shaft 30 in which the tip side in which a rotation operating part 31 is formed is exposed on the panel surface, and a transmitting mechanism 40 for connecting the base end side of the driving shaft 30 and the bearing member 20 in the panel surface, and converting a rotation of the driving shaft 30 to oscillation of the bearing member 20 and transmitting it.
Patent JP-S6021534-A (JP)
Title: Circuit mounting structure
Inventor: SAKUMA KUNIO
IPC: H01L21/60
Filed: 1983-07-15
Abstract: PURPOSE:To realize reduction in thickness of a wrist watch while keeping the reliability level of a circuit block thereof by face down bonding of integrated circuit element having a solder bump to a flexible circuit substrate with copper foil and keeping an interval between substrate conductor pattern surface and integrated circuit element surface to the particular range. CONSTITUTION:An IC chip with a side of 2-4mm. having a solder bump 3 comprising a nickel core 2 in the thickness of about 15mum is used and a flexible circuit substrate with copper foil is used as a substrate 5. The IC chip 1 and substrate lead is aligned in position and are heated for joining. On the occasion of such heating, the IC chip is heated from the rear surface. Thereby, the surface of nickel core 2 in the solder bump 3 and substrate lead surface are forced to join in such a condition as they are in contact and clearance between the IC chip and substrate is always kept at 10-20mum. The solder perfectly surrounds the substrate lead up to the side surface by setting amount of solder of bump to the thickness of about 40mum and the joining condition where edge short-circuit by flow of solder is not generated can be obtained.
Patent JP-S625303-A (JP)
Inventor: KEISU DEII CHIYAARUTON
IPC: A44B11/25
Filed: 1986-06-03
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-H11319080-A (JP)
Title: Hollow fiber type hemodialyzer
Inventor: OHARA SUMIO
IPC: A61M1/18
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber type hemodialyzer that can regulate the channel resistance of a dialyzate side channels by external operation and can perform an artificial dialysis in accordance with a condition of a patient. SOLUTION: By loading a hollow fiber bundle 3 made up of many hollow fiber membranes 4 in a cylindrical casing 2, blood side channels 16 formed in the lumens of the follow fiber membranes 4, and dialyzate side channels 17 formed between the circumference of the hollow fiber bundle 3 and the insides of the cylindrical casing 2 and between adjacent hollow fiber membranes 4 are provided. In that case, by loading an expandable bag-shaped member 15 in the cylindrical casing 2 and inflating the bag-shaped member 15 by pressure supplying from the outside of the cylindrical casing 2, the sectional area of the dialyzate side channel 17 can be varied. Then, the bag-shaped member 15 is formed, for example, into a cylinder or connected in quantities.
Patent JP-H10318077-A (JP)
Title: Piezoelectric element driving device
Inventor: KATSUTA HIROYUKI
IPC: H01L41/09
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To accurately control driving timing of a piezoelectric element. SOLUTION: A primary coil 13, a MOSFET 14 and a current sensing capacitor 15 of a transformer 12 are serially connected to a battery 11. A piezoelectric element 17 and a MOSFET 19 are serially connected to a secondary coil 18. When primary current reaches a specified value at the ON time of the MOSFET 14, the MOSFET 14 is set OFF for interrupting the primary current, and the piezoelectric element 17 is driven. When the secondary side MOSFET 19 is set ON, afterward, charge stored in the piezoelectric element 17 is discharged, to stop the driving of the piezoelectric element 17. Every time the primary current reaches the specified value, an output Q (a timing signal) of a second flip-flop circuit 26 goes down and a driving timing of the piezoelectric element 17 is sensed from the timing signal for feedback-controlling the ON timing of the MOSFET 14. Presence/absence of abnormality of a driving circuit is determined based on the timing signal.
Patent JP-H06339853-A (JP)
Title: Mirror surface finishing polishing method for carbon substrate
Inventor: TAKAO MASAMI
IPC: B24B37/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a mirror surface finishing polishing method for a carbon substrate by which mass-processing becomes possible and the carbon board can be polished at a low cost with high efficiency by using an extremely lower- cost alumina abrasive grain than a diamond abrasive grain, and using a normally used double side polishing machine. CONSTITUTION:In a mirror surface finishing polishing method for a carbon substrate, mirror surface finishing polishing is carried out on the carbon substrate composed of a carbon material by using water, an alumina abrasive grain, and a polishing assistant. The alumina abrasive grain is obtained by dispersing a material selected from the group consisting of a pulverized alumina type abrasive grain having an average particle diameter of not more than 2mum, a hexagonal plate-like alumina type abrasive grain having an average particle diameter of not more than 5mum and a particulate alumina type abrasive grain having an average particle diameter of not more than 1mum by not more than 10weight% in polishing liquid composed of water and the polishing assistant. The polishing assistant is a water soluble inorganic substance constituting a bichromate group, a nitric acid group or a chlorine group and aluminum salt.
Patent JP-S61289024-A (JP)
Title: Composition for oral cavity
Inventor: KIYOSHIGE TATSUO
IPC: C07K16/12
Filed: 1985-06-14
Abstract: PURPOSE:A composition for oral cavity, obtained by immunizing a mammal with causative bacteria for periodontitis and incorporating the resultant antibody with aluminum hydroxide. CONSTITUTION:A composition for oral cavity obtained by immunizing a mammal with the whole causative bacteria, pili or capsules of periodontitis, e.g. Bacteroides gingivalis, as an antigen and incorporating the resultant antibody, e.g. antiserum, immunoglobulin in antiserum or mil, with aluminum hydroxide, preferably having 1-50mum particle diameter. The amount of the antibody to be incorporated is 0.0002-10wt%, preferably 0.002-5wt% based on the total composition, and the amount of the aluminum hydroxide to be incorporated is 5-70wt%, preferably 10-55wt% based on the total composition. EFFECT:The incorporation of aluminum hydroxide as a stabilizer for the antibody effectively prevents the inactivation of the antibody, which can be stably kept for a long period even if an anionic surfactant, etc., readily inactivating the antibody are particularly incorporated.
Patent JP-S5255176-A (JP)
Title: Apparatus for automatically unloading cargos from truck
Inventor: IZUMI MASANORI
IPC: B65G67/32
Filed: 1975-10-30
Abstract: PURPOSE: To provide an apparatus for automatically unloading cargos from truck carrying parcels or baggages, in which side wall of the truck, from which cargos is to be unloaded, is arranged to be freely opened and closed, and upon unloading cargos the truck is inclined with the side wall being opened, so as to achieve effective unloading of cargos. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01298761-A (JP)
Title: Semiconductor memory
Inventor: AOKI YUKIO
IPC: H01L27/11
Filed: 1988-05-27
Abstract: PURPOSE:To obtain a wide operation margin in either case of read-out and write-in of information by elevating the substrate density under the channel region of a driver transistor higher than that under the channel region of a switching transistor. CONSTITUTION:Ion implantations to form ion implantation regions 22-25 are executed differently for switching transistors 12 and 13 and driver transistors 14 and 15. Hereby, the substrate density is made to be different with the ion implantation regions 22 and 23 and ion implantation regions 24 and 25. Therefore, substrate effect is small in the switching transistors 12 and 13 and an operation margin at the time of write-in is wide. Also, the desired current driving ability can be obtained in the driver transistors 14 and 15, and the operation margin at the time of read-out is also wide.
Patent JP-H07336498-A (JP)
Title: Source document reader and color information detector
Inventor: KUSUNOKI TADAKAZU
IPC: H04N1/04
Filed: 1994-06-13
Abstract: PURPOSE:To provided the source document reader which reads monochrome image information and color image information and the color information detector which realizes detection of color components of two dolor systems by the use of simple constitution. CONSTITUTION:With a hologram showing the lens characteristic and the mirror characteristic, the source document information is focused on an image sensor 3. By inserting one of the plural holograms with dissimilar lens power characteristic, the source document information is forced on the image sensor 3. By arranging plural holograms with dissimilar optical filter characteristic with a light source 2 and the image sensor 3, irradiate is the image sensor 3 with the color image information of a source document 1. The hologram penetrating, for example, the reflection/M color component of the R color component and the hologram penetrating the reflection/Y color component of the B color component are arranged on the light path. One of the three of them is selected by the use of a shutter.