baber/WOPTO huggingface dataset:
Patent JP-H03174849-A (JP)
Title: Network connection fault avoidance system
Inventor: KANAYAMA MASAHIRO
IPC: H04L45/247
Filed: 1989-12-04
Abstract: PURPOSE:To attain data transmission with a DTE available for communication while avoiding an opposite DTE disabled of communication by devising the system such that plural called DTE addresses are registered to a caller DTE and registering optionally an opposite DTE to be connected instead in the case of disabled connection. CONSTITUTION:An address of a called data terminal equipment (called DTE) used for automatic redialing at a fault of network connection is registered. That is, a data input section 8 consists of command keys, data keys and a display section, receives a DTE address to be called alternatively in the case of a fault by a data entry command and a main control section 9 registers the address to a DTE address registration area 10. Thus, even when a DTE being a transmission destination is faulty or busy, when the DTE is registered in advance in the system, another DTE available of communication is detected and the communication is implemented with the DTE.
Patent JP-H04187557-A (JP)
Title: Binder composition for powder forming, powder-formed article produced by using the same and production of powder-formed article
Inventor: NISHIDA KATSUTOSHI
IPC: B22F3/02
Filed: 1990-11-19
Abstract: PURPOSE:To improve the decreasing degree of a powder-formed article by mixing a specific skeleton-forming organic material and a void-forming organic material, mixing the obtained binder composition for powder-forming with powder and forming the mixture to a prescribed form. CONSTITUTION:A binder composition for powder-forming is produced by mixing (A) 20-70vol.% of a skeleton-forming organic material such as diallyl isophthalate prepolymer having a molecular weight of >=1,000, (B) a compatible 1st void-forming organic material such as dibutyl phthalate, (C) an incompatible 2nd void-forming organic material such as n-paraffin and (D) a polymerization initiator such as dicumyl peroxide at specific ratios. The powder-forming binder composition is added to the powder of Si3N4, etc., in an amount of 40-60vol.% based on the powder-formed article, the mixture is kneaded and a powder-formed article is produced by a plasticizing molding such as injection molding of the kneaded material. The powder-formed article is heated to a degreasing temperature in N2 gas flow at a prescribed rate of heating to effect the degreasing treatment and obtain a powder-formed article free from defects of cracks and bubbles.
Patent JP-H07168637-A (JP)
Title: Abnormal voltage detecting device
Inventor: INOUE TETSUYA
IPC: G05F1/10
Filed: 1993-12-14
Abstract: PURPOSE:To decrease ports of a system control microcomputer by detecting an abnormal short circuit between plural power supply lines through a single A/D conversion port of the system control microcomputer. CONSTITUTION:In an electronic equipment which is equipped with the system control microcomputer 10 having a voltage comparing means, constituted by connecting a power supply line to the A/D conversion port P1 of the microcomputer and has a function for turning OFF the circuit in the device when the voltage of the power supply line is lower than a threshold voltage value, the circuit in the device is provided with plural power supply lines 8 and 9 thereby they are connected to an adding circuit 7 consisting of a resistance and a diode, and the output of the adding circuit is inputted to the A/D conversion port through a voltage converting means R14. Further, the threshold voltage value of the microcomputer is switched corresponding to the operation mode of the electronic equipment by the circuit wherein at least one of the power supply line which is turned ON and OFF according to the operation mode of the electronic equipment is present together.
Patent JP-H03173489-A (JP)
Title: Optical semiconductor device
Inventor: UCHIDA MAMORU
IPC: H01S5/00
Filed: 1989-12-03
Abstract: PURPOSE:To obtain an optical semiconductor device having large continuous wavelength variable width by forming each region of a gain region section and a wavelength control section in quantum well structure, independently injecting carriers into each region and varying an oscillation wavelength. CONSTITUTION:An n-type clad layer 12, an ADQW active layer 13 and a p-type optical guide layer 14 are laminated onto a GaAs substrate 11. A GRIN-SCH layer 31, a quantum well layer 32, an intermediate barrier layer 34 and a GRIN- SCH layer 35 are shaped from the (n) side in the ADQW active layer 13. A grating 21 is formed onto the optical guide layer 14 only in a Bragg wavelength control region. A p-type clad layer 15 and a p-type cap layer 16 are laminated again. A mesa stripe is shaped up to the clad layer 15, and an n-type buried layer 17 is formed. (p) electrodes 18 and an (n) electrode 19 are shaped, and a gain region, a phase control region and the Bragg wavelength control region are formed. The electrodes are isolated, the gain control region, the phase control region and the Bragg wavelength region are isolated completely by forming grooves 20, and a cleavage plane 22 is shaped.
Patent JP-H09149880-A (JP)
Title: Forceps plug for endoscope and manufacture therefor
Inventor: ITOU KEIJI
IPC: A61B1/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To manufacture a forceps plug with high durability which is hard to cause crack in a slit end part by a treatment tool insertion. SOLUTION: For this forceps plug for an endoscope, a slit 16 normally closed and push opened by passing through a treatment tool 100 is formed at an elastic closing membrane 15, and which is attached to the forceps insertion port of the end endoscope. Then, both end parts of the slit 16 are formed so as to have a roundish shake at the time of being pushed and opened by the treatment tool 100 and the slit 16 is formed by pressing a thin blade having the shape of an outer edge of rectangular when viewed from a front face of the blade and having four corners chamfered in a round shape.
Patent JP-2000123905-A (JP)
Title: Electric connector
Inventor: KATSUMATA AKIRA
IPC: H01R4/24
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To arrange not less than three arrays of contact extractably in an insulated block and improve reliability of pressing contact of a cable in an electric connector. SOLUTION: An electric connector is comprised of connections 13 which are fitted with contacts of a mate plug, a contactor 3 which has a pressure welding part 15 of a cable 14 and a crimp part 16 of the cable, and an insulated block 2 which has a contactor arrangement hole 8 inserting the contact 3 from the connections 13 in the long direction and an inserting groove 12 of a contact puller 11 at one side of the hole 8. By insertion of the contact 3 to a position of an arrangement hole 7, a locking part 10 placed in the insulated block 2 and an elastic pulling-out preventing locking piece 9 are placed on the contact 3 incoherently with the connections 13, and placing the lower surface of its base 9a lower than the upper surface 13b of the connections 13.  A pressure welding piece 19 of the pressure welding part 15 is crooked and stands from a wide part where U-slit terminals are placed, and a pair of crimp parts 16 are placed on both the sides of the pressure welding part.
Patent JP-H10189150-A (JP)
Title: Grounding shroud assembly for electric connector
Inventor: DECHELETTE HELEN
IPC: H01R12/50
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a grounding shroud assembly which shortens the distance between a printed circuit board and cable plug and generates excellent ground continuity between the printed circuit board, a grounding panel, and a plug connector. SOLUTION: A U-form conductive frame includes a base 30 and a pair of side walls 32 extending from the base 30 and partitions a receptacle which receives a cable plug 18 between them. The base 30 is provided with holes to admit insertion of a contact pins 20. A U-form conductive spring includes a base 50 and a pair of side walls 52 extending from the base 50, surrounds the conductive frame, and facilitates installation of a grounding shroud assembly 12 at an opening 14 provided in a panel 16. The base 50 of the spring has holes in alignment with the holes provided in the base 30 of the frame for receiving the contact pins 20.
Patent JP-H10143018-A (JP)
Title: Image forming device
Inventor: SAWAMURA TADAHIDE
IPC: G03G21/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of carrying out the individual selective formation of images efficiently. SOLUTION: After the number of originals is set (1-1), a key for forming the images is depressed (1-2) and then, the originals whose images are formed are set (1-8) or a key not forming the images is depressed (1-3) and then, the originals whose images are not formed are set (1-4). After that, a starting key is depressed (1-5), to repeat the formation of the images (1-6 and 1-7). In the originals not requiring the formation of the images, original ejecting operations are consecutively executed at the same time when the originals are fed, so that the originals are ejected without stopping on a contact glass. Even if the originals requiring and unrequiring the formation of the images coexist, the images of only the originals requiring the formation of the images are efficiently formed.
Patent JP-H01156324-A (JP)
Title: Polymeric peroxy ester
Inventor: SUYAMA SHUJI
IPC: C08G67/00
Filed: 1987-12-14
Abstract: PURPOSE:To provide the title compound which is suitable as a free-radical polymerization initiator for vinyl monomers and gives a polymer having a high-molecular weight at a high rate of polymerization, by reacting a specific alicyclic acid chloride with a hydroperoxide in a prescribed molar ratio. CONSTITUTION:The title polymeric peroxy ester is a compound wherein constituent units of formula I and formula II are bonded alternately. The manner of the linkage is a random linkage of head to head and head to tail types, the molar ratio of the constituents of formulae I to II is 6:4-4:6, and the molecular weight is 1,000-15,000. The polymeric peroxy ester is produced by reacting an acid chloride of formula III (e.g., cis-1,2-cyclohexane dichloride) with 2,5- dimethylhexyne-3-2,5-dihydroperoxide of formula IV in a molar ratio of 6:4-4:6.
Patent JP-H09159893-A (JP)
Title: Ocular fixing mechanism
Inventor: IIZUKA KEIICHI
IPC: G02B21/24
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide the mechanism which can easily fix an ocular without flawing it. SOLUTION: A storage groove 14 is formed inside a sleeve 10 and a rotation stopping hole 16 is formed at one place of the storage groove 14. A tool insertion hole 18 is provided on the opposite side from the rotation stopping hole 16. A C ring 20 is in a ring shape having one place cut, and a rotation stopping projection part 22 is provided outside on the opposite side from the cut; and its internal diameter is a little smaller than the internal diameter of the sleeve 10 and the external diameter is a little smaller than the diameter of the storage groove 14. The C ring 20 is put in the storage groove 14 while the rotation stopping projection part 22 is inserted into the rotation stopping hole 16.  The ocular 24 has a receiving groove 28 for receiving the C ring 20 formed at the outer periphery of an insertion part 26 inserted into the sleeve 10, and the lower end of the insertion part 26 is tapered. A tool 30 is so constituted that the tip part 30a inserted into the tool insertion hole 18 is sectioned in a different-longitudinal/lateral ratio shape like an ellipse and a rectangle.
Patent JP-H04186105-A (JP)
Title: Optical measuring method and device
Inventor: SUZUKI TAKAYOSHI
IPC: G01B9/027
Filed: 1990-11-21
Abstract: PURPOSE:To measure the deformed state of an object with real time by generating a plurality of different phase conjugate wave components having the object wave front information from an organic pigment containing membrane for the deforming transition period of an object to be measured, and obtaining an interference fringe signal. CONSTITUTION:The laser beam of a laser light source LS is branched by a beam splitter BS, and the reflected light of an object 0 to be measured or a probe light 11 radiates an organic pigment containing membrane Q through a half mirror HM 2. The laser beam divided by a half mirror HM1 is reflected by mirrors M1, M2, and pump lights 12, 13 radiates both the surface of the film W. The mirror HM 2 guides a phase conjugate light P1 from the membrane Q to an output surface S. When a load is instantaneously added to the object 0, thereafter, the object 0 is deformed, two phase conjugate waves are generated from the membrane Q, and interference fringes are observed. This interference fringe signal shows the deformed amount of the object 0 changed within a replay time corresponding to a time constant Tm related to the generation of phase conjugate waves of the membrane Q. Thus, the deformed state of the object can be measured with real time.
Patent JP-H11130084-A (JP)
Title: Easily squash-disposable simple throwaway container made of synthetic resin
Inventor: OOTA ATSUSHI
IPC: B65D25/40
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To make a container easily crushable and disposable while developing function as a bottle by a method wherein the container is formed in a bottle shape and thin to be easily deformable. SOLUTION: A container body 1 made by molding for instance of polyolefin synthetic resin or the like into a simple bottle shape that is thin and deformable is composed of a boxlike trunk 2, a cylindrical filling port 3 to be used exclusively for filling and pressed into a straight line and closed by heat sealing after the filling, and a small cylindrical pouring port 4 provided at an inclined shoulder 5 of the container body and made to serve exclusively for pouring-out with its tip cut to open. After the container is filled with contents, the filling port 3 is pressed into a straight line and closed by heat sealing 7 by means of ultrasonic welding or the like. In the case of pouring out the contents, the tip of the pouring port 4 is opened by cutting and pouring-out is made thereafter.  When the contents remains after the pouring-out and have to be kept for storage, the poring port 4 is closed with a stopper or the like and the container body 1 is laid for storage with the pouring port 4 facing upward.
Patent JP-2001133720-A (JP)
Title: Optical scanner
Inventor: SUZUKI HIROSHI
IPC: B41J2/44
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner and an optical scanner position adjusting mechanism in which the positional adjustment of a laser beam and the assembly and the exchange of the optical scanner can be easily performed to stably obtain an image formed on the surface of a photoreceptor drum. SOLUTION: The optical scanner position adjusting mechanism is provided with the optical scanner where the position of the laser beam is adjusted by a laser beam position adjusting device and a positioning shaft positioning the optical scanner in a laser printer. Either of the positioning shafts can move in parallel with a plane passing the centers of two shafts of the positioning shafts, both ends of the shaft are decentered by the same amount in the same direction with respect to the center of the positioning part of the optical scanner and fixed by a moving and rotating rear plate, a screw, a rotating plate and a screw.
Patent JP-H07168884-A (JP)
Title: Work line balance discriminating device
Inventor: KATSURAYAMA SHIGETAKA
IPC: G06Q50/04
Filed: 1993-12-15
Abstract: PURPOSE:To provide a device which can accurately estimate the real working time that is enough for a worker to work at a work station. CONSTITUTION:The worker of each work station carries a wireless signal transmitter switch 4 with him. Then the worker operates the switch 4 for transmission of signals at the start and end times of a partial work that is previously designated. An analyzer means detects the variation of working time of the partial work when the working time is calculated for a certain work station and then analyzers that the work having the variation of working time is defined as the time adjusting work having a margin. Based on this analyzing result, the really needed working time is estimated for the work station.
Patent JP-H07168490-A (JP)
Title: Cleaning device for electrophotographic photoreceptor
Inventor: OGATA FUMIO
IPC: G03G21/10
Filed: 1993-12-15
Abstract: PURPOSE:To prevent the frictional force between an elastic blade and a holder from increasing as the tip end of the elastic blade enters between the surface of a photoreceptor and the holder even when the toner on the the photoreceptor surface becomes trace amount by mounting the both end of the elastic blade on the holder and providing its midway part which contacts the photoreceptor with a slit being almost in parallel to the axial direction of the photoreceptor. CONSTITUTION:In the prescribed position apart from the surface of the photoreceptor 1, the holder 2 in an L-shape forming the angle alpha specified approximately at 45 to 135 deg. is disposed, the holder 2 is pivotally supported by the electrophotographic device main body frame not shown in the figure through the supporting member penetrated in the supporting hole 3 and fixed in an optional inclining position by the adjusting member not showning the figure. The opening 4 is formed in the bend part of the holder 2, the both end of the elastic blade 6 respectively is fixed to the inside of the vertical part 7 and the out side of the horizontal part 8 of the holder 2 and its bend part approximately in the midway part is exposed from the opening 4. The bend part is provided with the slit 9 being almost in parallel to the axial direction of the photoreceptor 1 and the both side edge 11 and 12 of the slit 9 are brought into contact with the surface of the photoreceptor 1.
Patent JP-2001128694-A (JP)
Title: Method for producing optically active ester
Inventor: FURUKAWA YOSHIRO
IPC: C07C67/60
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply obtaining an optically active ester having high optical purity in a high yield. SOLUTION: A 2-hydroxyfatty acid ester of general formula [I] (Ar is an aryl group; R1 and R2 are mutually same or different ester residues; (n) is an integer of 1-3) containing an R-isomer and an S-isomer is treated with an esterifying agent in an organic solvent in the presence of an enzyme capable of stereoselectively esterifying either of the R-isomer and the S-isomer of the ester and the hydroxyl group of one optical isomer is stereoselectively esterified to form an optically active ester of general formula [II], and the other optically active alcohol of general formula [III] is made to remain.
Patent JP-H08172715-A (JP)
Title: Large-current enclosed bus and variable-speed pumping-up power generation installation with large-current enclosed bus
Inventor: KITAMURA KENJI
IPC: H02G5/06
Filed: 1994-12-19
Abstract: PURPOSE: To prevent a magnetic and thermal bad influence on a structure or an external installation which is arranged near a large-current bus by a method wherein a magnetic-flux interlinkage conductor and a feedback conductor in which both ends are short-circuited are arranged and installed between the large-current bus and a housing so as to be parallel with the bus. CONSTITUTION: A magnetic-flux interlinkage conductor 15 and a feedback conductor 16 are arranged and installed between a bus conductor 12 and a housing 13-1 so as to be parallel with the bus conductor 12 and by changing an arrangement state on an insulator, and both ends are short-circuited. On the other hand, the bus conductor 12 is fixed and bonded to an insulating insulator 14. When a current flows to the bus conductor 12 in a direction at right angles to the paper, an induced magnetic flux is generated as shown by an arrow so as to interlink the magnetic-flux interlinkage conductor 15. A current in a direction opposite to the direction of the current flowing to the bus conductor 12 flows to the magnetic-flux interlinkage conductor 15 so as to offset the induced magnetic flux, and it is circulated through the feedback conductor 16.  As a result, even when a steel-plate housing is used for a magnetic structure, the influence of the induced magnetic flux on the housing 13-1 is reduced, and an eddy current is small. Thereby, a magnetic and thermal bad influence on a structure or an external installation near a bus is reduced.
Patent JP-H10151496-A (JP)
Title: Scale preventing method and scale preventing agent
Inventor: ISHIDA TOSHIO
IPC: C02F5/08
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To effectively prevent scale formation in paper manufacturing process by adding a crystal same as or similar to a scale forming substance in paper manufacturing process water at the time of preventing scale in the paper manufacturing process. SOLUTION: In a paper manufacturing process, especially a raw material pulp adjusting process and papermaking process, barium ion derived from the pulp raw material and sulfate ion derived from alum (aluminum sulfate) to be used as an additive for manufacturing paper are reacted and converted into insoluble barium sulfate as scales. To effectively prevent such scales, a crystal same as or similar to the scale forming substance is added. That is, in the case of the barium sulfate-type scale, a barium sulfate crystal is added and the crystal is made to work as crystals of barium ion and sulfate ion in an oversaturated state in the aqueous state in the paper manufacturing process and precipitation of barium sulfate in the water is promoted and as a result, the oversaturated state is eliminated and at the same time scale formation of the barium sulfate can be prevented.
Patent JP-2000174631-A (JP)
Title: Compressed video data decoding method and device
Inventor: HOURUNRANTA ARI
IPC: H04N19/89
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a compressed video data decoding method using a variable length code for improving the error flexibility of the video data transmission of a low bit rate. SOLUTION: In this compressed video data decoding method, a first reference value (Xref) for indicating the abruptness of the change the information relating to spatial frequency distribution within a block is generated before conversion, and a second reference value (Δ) for indicating the abruptness of the change in fixed information between the block and at least one previously converted video data block is generated after the conversion. The first reference value (Xref) is compared with a fixed first threshold (TH1), the second reference value (Δ) is compared with a fixed second threshold (TH2) and an error in the block is detected as a response to the fact that one of the first reference value (Xref) and the second reference value (Δ) is larger than the first threshold (TH1) and the second threshold (TH2) respectively.
Patent JP-S63171673-A (JP)
Title: Method and device for forming coated film
Inventor: KANAZAWA HIDEYUKI
IPC: B05C1/08
Filed: 1986-12-30
Abstract: PURPOSE:To carry out uniform and excellent coating, by coating a hot-melt type coating soln. on a carrier, and keeping the fluidity of the soln. without curing the coated film to a position where the carrier is not yet wound. CONSTITUTION:The hot-melt type coating soln. 1 is coated on the carrier 5 at a coating part 10. A coating soln. heating means 11 is provided between the coating part 10 and the parts 8 and 9 where the carrier 5 is wound, and the fluidity of the soln. is kept until the carrier 5 is wound without curing the coated film. As a result, the wrinkling of the carrier surface, etc., due to the solidified soln. can be prevented, and uniform and excellent coating can be carried out.