baber/WOPTO huggingface dataset:
Patent JP-H02142955-A (JP)
Title: Driving source selector in changeover mechanism
Inventor: NISHIWAKI MASAE
IPC: F16H35/00
Filed: 1988-11-22
Abstract: PURPOSE:To secure such a driving source selector that is convenient and high in safety by installing a relay shaft with a clutch mechanism, and stopping any operation of this relay shaft in case of being electrically driven, but in case of engine drive, outputting it via the relay shaft. CONSTITUTION:In case of being electrically driven, a transfer clutch mechanism 15 of a relay shaft 12 is situated in a neutral position by a selector lever, while a clutch mechanism 13 comes into a state of being engaged, so that power input is outputted out of a shaft 11 from a shaft 2 by way of a differential gear 7. In case of engine drive, the transfer clutch mechanism 15 engages a gear 17 with the relay shaft 12 by the selector lever, and simultaneously releases engagement between a gear 16 and the relay shaft, while the clutch mechanism 13 releases the engagement between a gear 14 and the relay shaft likewise. Accordingly, the power input is outputted out of the gear 11 from a shaft 38 by way of gears 21, 17 via the relay shaft 12, a gear 6 and the differential gear 7. In this connection, a braking mechanism 23 is a safety device, with a clutch cylinder, at time of engine stoppage. Thus, such a driving source selector that is simple in structure and high safety is securable.
Patent JP-H07144245-A (JP)
Title: Method for forming boss part of rotary body
Inventor: YAMANAKA NARIAKI
IPC: B21J5/08
Filed: 1993-11-25
Abstract: PURPOSE:To obtain enough thickness and provide projecting boss parts on both sides by forming a cap like part on a raw material, pressing of the outer circumference of this cap like parts into an annular shape in a direction opposite to the projecting direction of the cap like parts to form a fold back shape, then punching the top part of the cap like parts to form the inner circumferential surface thereof as the inner surface of the boss part. CONSTITUTION:By using a first cap like part forming die, the central part of a raw material 1 of thin steel sheet blanked and formed in a circular disk is protruded and formed into a cap like shape. By using an upper and lower recessed part forming dies, the outer circumference of the cap like part is formed into an annular recessed part 5 in a direction opposite to its projecting direction by supporting its inner side of the cap like part with a second cap like part forming die of small diameter. Next, the annular recessed part 5 is folded back and a fold back part 9 is roughly formed. At this time, upper and lower pressing dies 10a, 10b press the circumference of the raw material, and fold back part roughly forming dies 11a, 11b form the central part roughly. Further, after this bent back part 9 is finished by closely sticking the fold back surfaces, the top part of the cap like part is punched, the inner diameter of the fold back part 9 is finished.
Patent JP-H02144394-A (JP)
Title: Escalator platform floor board
Inventor: ISHIDA MATSUHIKO
IPC: B66B23/00
Filed: 1988-11-22
Abstract: PURPOSE:To make it possible to give a feeling of gorgeousness when seen far from the front by making the external appearance of a platform floor board extending over two sets of escalators built in parallel in shape crosswisely symmetrical in relation to the central line between the two sets of escalators and having a curved line partially. CONSTITUTION:A platform floor board 2 downstairs is formed in a shape and a size to extend across two escalators 1, 1 and in its outer appearance 21 crosswisely symmetrical in relation to the central line 31 in the middle of these escalators 1, 1 and in a flat outer appearance 21 symmetrical in relation to the central line of each of individual escalators 1, 1, and the outer appearance 21 is formed in a shape possibly locking vertically symmetrical in relation to the margin 41 of a ceiling hole 4 where the escalators 1, 1 run through when it is seen from a far distance or in a shape approximate to the margin 41 or resembling almost similar to it, and it is formed in smooth curved lines which are in a shape larger than a semicircle sides 23, 23 of which on footsteps 11, 11 sides are straight lines and both side parts only of which swell outward in the width direction from decks 12b, 12b of other balustrades 12, 12 opposite to the side facing said both sides. These curves emphasize each other, being attractive and having an outer appearance full of high sense.
Patent JP-H11134729-A (JP)
Title: Magneto-optical recording medium
Inventor: ISHII YOSHINOBU
IPC: G11B11/10
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To ameliorate jitters, etc., of signals at the time of reproduction by controlling the magnitude of the exchange bonding force acting between an R layer and an M layer and suppressing the microscopic variation thereof. SOLUTION: This magneto-optical recording medium is constituted by laminating the R layer 13 which is in an intra-surface magnetization state at room tap. and transforms to a perpendicular magnetization state at above a prescribed temp. and the M layer 15 which transfers the perpendicular magnetization to the R layer 13 by the exchange bonding force at above the prescribed temp. An int-layer 14 expressed by formula (GdFeCo)100-x MX (M: a nonmagnetic element, 1 at.%<=X<=50 at.%) is disposed between the R layer 13 and the M layer 15.
Patent JP-S62151922-A (JP)
Title: Information registration and retrieval device
Inventor: MIMURA YOSHISUKE
IPC: G06F17/30
Filed: 1985-12-25
Abstract: PURPOSE:To output information that an operator wants at a comparatively early stage by sorting information in the order of high frequency irrespective of the order at the time of registration. CONSTITUTION:A frequency order sorting part 17 rearranges registration information specifying information outputted from an information retrieval part 16 in the order of frequency added to said registration information. Whenever retrieval and registration are carried out, a frequency information control part 19 calculates the retrieval frequency regarding each registration information stored in an information memory part 14, and transmits it as frequency information updating information to a frequency information updating part 20. Based on the frequency information updating information transmitted from a frequency information control part 19, said part 20 updates frequency information regarding each registration information stored in the information memory part 14. A frequency information adding part 21 transmits a frequency information initial value to be added when a registration is newly made to an information registration part 13.
Patent JP-H03155911-A (JP)
Title: Transfer molding machine
Inventor: FUJIMAKI TOORU
IPC: B29C45/18
Filed: 1989-11-14
Abstract: PURPOSE:To improve the moldability during the molding period by attaching the preheating apparatus of a mini-tablet. CONSTITUTION:While a lead frame is set in the setting part, in the preheating apparatus, a mini-tablet accommodated in a holder 34 is pushed up into a guide cylinder 24 by means of a push-up bar 30 and then preheated through high frequency heat. The arrangement of the lead frame is completed and the lead frame is heated to a constant temperature wherein the lead frame and mini- tablet are held on a transportation mechanism. The mini-tablet is pushed upward from the guide cylinder 24 by means of the push-up bar 30 after the high frequency heating and passes and passes through a guide part 46 so as to be held on the transportation mechanism situated upwardly. The holding operation of the transportation mechanism is conducted in accordance with the timing of the mold operation of the mold side so that the mini-tablet and lead frame do not cool while transporting them to the mold.
Patent JP-H06336522-A (JP)
Title: Aromatic polycarbonate and its production
Inventor: HIRAO GENICHI
IPC: C08G64/26
Filed: 1993-11-25
Abstract: PURPOSE:To produce an aromatic polycarbonate having a reduced low-mol.-wt. oligomer content and a narrow mol.wt. distribution and to provide a process for producing it. CONSTITUTION:A reactional system comprising at least one aromatic dihydroxy compound, a carbonate precursor, a base of an alkali (or alkaline earth) metal, water, and an organic solvent is subjected to interfacial polymerization (A) in the absence of a chain terminator. At the time when at least one of (1) the weight-average mol.wt. of the prepolymer (a) obtained in the step (A), (2) the content of the residual aromatic dihydroxy compound in the reaction mixture (b) obtained in the step (A), and (3) the proportion of a bishaloformate of the dihydroxy compound contained in the mixture (b) to the prepolymer (a) has reached a desired value, a chain terminator is added to the system to further conduct interfacial polymerization. Thus, an aromatic polycarbonate is produced in which the content of low-mol. oligomers is low.
Patent JP-S63147279-A (JP)
Title: System for counting number of plural objects in picture
Inventor: IWASE HIROMICHI
IPC: G06M11/00
Filed: 1986-12-10
Abstract: PURPOSE:To count the number of objects optimum to an object size by using a means which changes the counting method in response to the size of the object. CONSTITUTION:An input binary picture is divided and labeled. When a labeling action is possible, the histograms of picture elements are obtained at every label from the pictures labeled in divided areas. Thus the size of each label is calculated and the average area of each label is calculated. This obtained average value is compared with the threshold level calculated previously. When the mean value is larger than the threshold level, the number of objects in a picture are counted by labeling. While the number of objects in a picture are counted by degeneration in case said mean value is smaller than said threshold level.
Patent JP-H01138943-A (JP)
Title: Small type electronic motor
Inventor: MARUYAMA YOSHIHIRO
IPC: H02K3/26
Filed: 1987-11-24
Abstract: PURPOSE:To absorb the deformation such as curvature and distortion of a base plate to improve the accuracy of flatness by forming a flange part at the outer periphery of the patterning part of said base plate. CONSTITUTION:In a base plate 2, a conductor pattern 6 is formed on one face of a plate base metal 4 via an insulator 5, and a winding coil 7 is installed on said pattern face. Also, a shafted rotator 3 is installed in opposition to said winding coil 7. In this case, the whole outer periphery several mm away from a patterning part 10 is bent by several mm at 90 degrees in the direction of a patterning face so that plastic deformation occurs to form a flange part 11. In this manner, the deformation such as curvature and distortion of the base plate is absorbed to improve the accuracy of flatness.
Patent JP-H09136464-A (JP)
Title: Ink ribbon cartridge for printer
Inventor: SASAKI YOSHIJIROU
IPC: B41J17/32
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To repeatedly recycle the shell which is a box body of a cartridge by a method wherein a spool shaft housing part in which a ribbon feeding spool shaft and a ribbon take-up spool shaft are rotatably housed, is constituted in such a manner that the spool shaft housing parts can be opened/closed with a hinge part which is formed integrally with the shell as the turning fulcrum. SOLUTION: An ink ribbon unit 1 comprises a ribbon feeding side spool shaft 2 on which a non-used ink ribbon 3 is wound, and a ribbon take-up side spool shaft 4 which takes up the used ink ribbon. Lid parts 11, 12 are connected by hinge parts 22, 23 (self hinges) which are integrally formed with respective external edge parts of spool shaft housing parts 13, 14 of a shell main body part, and have sizes to cover the upper parts of the spool shaft housing parts 13, 14. The hinge parts 22, 23 become bendable by forming in such a manner that these parts only are made thinner, and therefore, the lid parts 11, 12 turn the hinge parts 22, 23 as the rotating fulcrums, and the spool shaft housing parts 13, 14 become openable/closable.
Patent JP-H11132264-A (JP)
Title: Non-exciting type electromagnetic brake
Inventor: IKUTA YOSHIYUKI
IPC: F16D1/09
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-exciting type electromagnetic in which a torque transmitting part is prevented from being distorted caused by elastic deformation of a fastening part of a coupling. SOLUTION: A friction plate 12 to be braked while being pinched between a plate 8 attached to a field 4 housing an electromagnetic coil 7 and an armature 11 spring-urged to the plate side is held on a collar-shaped torque transmitting part 14G formed on the outer peripheral surface of the coupling 14 for connecting a first rotary shaft 6 and a second rotary shaft 13 to each other so as to be displaced in the axial direction and so as to be integrally rotated. In the coupling, a slit S1 perpendicular to the axial direction is cut and formed between the torque transmitting part and a fastening part 14E axially adjacent to it, and the torque transmitting part is prevented from being distorted caused by elastic deformation to be generated on the fastening part when a fastening screw 15A traversing the slit G1 of the fastening part is fastened.
Patent JP-H08139095-A (JP)
Title: Formation of solder bump
Inventor: HONDA KOICHI
IPC: B23K20/02
Filed: 1994-11-04
Abstract: PURPOSE: To provide a method of forming a solder bump, which does not require the formation of a barrier metal layer in a wafer process, in a solder bump formation process. CONSTITUTION: A three-layer clad material consisting of a 7a/Cu solder layer, an Ni7b solder layer and an Au7c solder layer is directly punched and pressure bonded (is pressure bonded as a three-layer clad material punched piece 7) on an electrode part 2 on a semiconductor IC 1 using a fie press processing technique, then, the piece 7 is made to joint with the electrode part 2 using an ultrasonic applying seal made of a metal and after that, a solder bump is formed by heating and melting the piece 7. Accordingly, as there is no need to form a barrier metal layer on the electrode 2 on the semiconductor IC 1 in a wafer process unlike a conventional method, the simplification of a solder bump formation process is contrived.
Patent JP-H07146175-A (JP)
Title: Measuring instrument of total flux of light
Inventor: SUZUKI KENICHI
IPC: G01J1/02
Filed: 1993-11-26
Abstract: PURPOSE:To accurately measure the total flux of light by cooling an integral sphere to a specific temperature when performing a constant power lighting of a lamp to be measured. CONSTITUTION:A lamp power measuring instrument 3 obtains lamp power by measuring the lamp voltage and current when a lamp 1 lights up and then outputs it to a lamp lighting device 2. The device 2 performs constant power lighting of the lamp 1 so that the power of the lamp 1 becomes constant. Heat from the lamp 1 is cooled externally by the integral sphere 4 and the amount of cooling determines the temperature when the lamp 1 is in thermally balanced state. A cooling device 5 cools the integral sphere 4 to a specific temperature by the control of a lamp temperature controller 6. Therefore, the amount of cooling of the integral sphere 4 can be controlled by the temperature of the device 5 and the temperature when the lamp 1 is thermally balanced can be changed. Therefore, stable total-flux-of-light characteristics of a lamp which is lit at a specific temperature can be obtained, thus measuring the total-flux-of- light of the lamp.
Patent JP-H09118958-A (JP)
Title: Salt resistant pc steel rod excellent in delayed fracture characteristic
Inventor: SHIRAGAMI TETSUO
IPC: C22C38/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a salt resistant PC prestressing steel rod excellent in delayed fracture characteristics by specifying the compsn. composed of C, Si, Mn, P, S, Cr, Mo, Ni, B and Fe. SOLUTION: This PC steel rod has a compsn. contg., by weight, >0.2 to 0.4% C, 0.2 to 2.0% Si, 0.2 to 1.5% Mn, <=0.020% P, <=0.005% S, 0.3 to 2.0% Cr and 0.1 to 0.5% Mo, furthermore contg. 0.2 to 0.8% Ni and 0.0003 to 0.0050% B, moreover contg., at need, one or more kinds of 0.05 to 0.5% Cu and 0.03 to 0.5% W, and the balance Fe with inevitable impurities, and in which delayed fracture characteristics and salt resistance are improved while the relaxation characteristics, weldability and mechanical properties similar to those of the conventional PC steel rod are maintained.
Patent JP-S63148978-A (JP)
Inventor: BINSENTO ANDORIYUU BARITETSUKU
IPC: G01N33/543
Filed: 1987-11-24
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-H03157352-A (JP)
Title: Optical resolution of amino acid
Inventor: KAMIOKA RYUICHI
IPC: C07B57/00
Filed: 1989-11-16
Abstract: PURPOSE:To safely and efficiently resolve amino acid by using liquid membrane- type reactor composing a functional hybrid molecular aggregate comprising phospholipid and neutral micelle surfactant adding with active peptide. CONSTITUTION:An active peptide is added to a functional hybrid molecular aggregate composed of a phospholipid generating vesicle and a surfactant generating micelle to obtain a liquid membrane-type reactor and amino acid is optically resolved by using said reactor. The liquid membrane-type reactor used in said process is a substance having low toxicity and excellent optical resolvability. For instance, diacyl phosphatidylcholine as L-modification as a phospholipid, e.g. methyl-type cationic surfactant or polyoxyethylene-type neutral surfactant, etc., as a surfactant and e.g. tripeptide composed of L-phenylalanine, L- histidine and L-leucine as active peptide, are exemplified.
Patent JP-H05109508-A (JP)
Title: Hybrid potentiometer
Inventor: SHIMODA EITARO
IPC: H01C13/02
Filed: 1991-10-16
Abstract: PURPOSE:To make it possible to cut a conductive plastic resistor so as to adjust its resistant value or carry out short circuit work with conductive paint without damaging the sliding motion of a sliding component. CONSTITUTION:A conductive plastic resistor 3 is applied to a wire wound resistor in the shape of a layer. A wider portion 17 of 17 of the conductive plastic resistor 3 is projected in the radius direction. A short circuit portion 20 produced by a resistance control cutting portion 18 and conductive paint is formed on this wider portion 17.
Patent JP-H07153038-A (JP)
Title: Floppy disc and floppy disc apparatus
Inventor: KOIKE YASUYUKI
IPC: G11B23/00
Filed: 1993-11-26
Abstract: PURPOSE:To avoid the writing and reading failures of a magnetic disc which are caused by the contamination of a magnetic head by a method wherein a cleaning area is provided in a magnetic disc and a mechanism which detects the existence of the cleaning area is provided in the shell of a magnetic disc apparatus. CONSTITUTION:A magnetic disc face 21 is composed of a data area 21a which is the outer circumference side part of the disc 21 and in which data can be written on both of its surfaces and a cleaning area which is provided concentrically inside the data area 21a and has head cleaning function on both of its surfaces. A head is cleaned every time when the head is brought into contact with the cleaning area 21b and ducts, etc., are removed from the head. Therefore, the head is cleaned automatically while a floppy disc apparatus is operated, so that various problems to be caused by the contamination of the head can be avoided.
Patent JP-H09101305-A (JP)
Title: Urine test paper capable of measuring time simultaneously
Inventor: TAKAHASHI YOSHINORI
IPC: G01N21/78
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To enable observation of coloration of a reagent pad at a correct judging time in a visual recognition type urine test paper in which a plurality of reagent pads are arranged in a row on a support body being divided into items with different judging times. SOLUTION: A long and thin mechanism which starts the measuring of time when dipped into urine, is arranged on a support body parallel with a train of reagent pads. As a result, judging time of the reagent pads arranged horizontal can be checked simply by observing the way the color change of the mechanisms for measuring time extends like a bar graph and the identification of color response of the reagent pads is possible by little moving the line of sight. This allows a user's accurate visual judgment of the results of measurement without mistake in the judging time.
Patent JP-H05110875-A (JP)
Title: Facsimile equipment
Inventor: UCHIUMI AKIHIRO
IPC: H04N1/44
Filed: 1991-10-16
Abstract: PURPOSE:To eliminate the reception impossible condition due to the lack of the capacity of storing facsimile equipment without losing the instantanity of a confidential document. CONSTITUTION:A confirming means 7a confirms the reception of a confidential document, and based on the recognition information added to the received confidential document, a retrieving means 7b retrieves the extension corresponding to the recognition information from an extension control table 12a. An informing means 7c automatically calls the extension number to urge a receiving person to perform the pull-out processing of the confidential document a voice message.
Patent JP-H08153717-A (JP)
Title: Element isolation insulation film and its formation
Inventor: GOCHO TETSUO
IPC: H01L21/762
Filed: 1994-11-30
Abstract: PURPOSE: To prevent a circuit from lowering in operation speed by making the dielectric constant of element isolation insulation film of a semiconductor device low in order to reduce its parasitic capacity. CONSTITUTION: An element isolation insulation film 1 is formed of an oxide film, which includes a fluorine atom of at least 5 atomic % and less 20 atomic %. When an oxide film is subjected to be formed on a silicon substrate 11 by a selective oxidation method using a silicon nitride film (not shown in the Fig.) as an oxidation preventive mask, a fluorine gas or a gas containing fluorine is introduced as a selective oxidation atmosphere for forming an oxide film, to perform selective oxidation, and the oxide film is formed on the substrate 11.
Patent JP-H05106630-A (JP)
Title: Connecting rod
Inventor: NEGISHI HIDEO
IPC: F16C33/10
Filed: 1991-10-17
Abstract: PURPOSE:To improve reliability of the bearing of a connecting rod of which an oil feed hole is drilled on the bearing of the large end of the connecting rod so as to feed oil to the bush of the small end. CONSTITUTION:An oil feed hole 5 is drilled in the offset position from the center in the width direction of a bearing 4, hereby the maximum oil film pressure of the bearing 4 is reduced, and hence the load capacity of the bearing 4 is improved.
Patent JP-H03156854-A (JP)
Title: Inorganic nonaqueous electrolyte battery
Inventor: FUKUDA HIROSHI
IPC: H01M2/16
Filed: 1989-11-15
Abstract: PURPOSE:To obtain an inorganic nonaqueous electrolyte battery which is safe against misuse or accidental charge by using a nonwoven fabric or paper containing a specific amount of glass as a separator or a separating paper. CONSTITUTION:A battery is formed with an electrolyte and positive active material of thionyl chloride containing LiAlCl4, a negative electrode 1 of lithium, a positive porous body 3 comprising acetylene black using polytetrafluoroethylene as the binder, a positive current collector 4, a separator 2, and a separating paper 10. The separator 2 arranged between the negative electrode 1 and the porous body 3 and the separating papers 10 arranged on the upper and lower sides of the porous body 3 are made of glass fiber nonwoven fabric using polyester and acrylic resin as the binder, and the content of glass is specified to 50-85wt.%. The battery is safe against misuse or accidental charge at 5V and its storage performance is enhanced.