baber/WOPTO huggingface dataset:
Patent JP-H03105237-A (JP)
Title: Diagnosis of damage of structural member
Inventor: KIMURA KAZUNARI
IPC: G01N21/84
Filed: 1989-09-20
Abstract: PURPOSE:To obtain a highly accurate isolation damage evaluation by applying data of physical and chemical changes in metal organization. CONSTITUTION:After a grinding of a structural member, a first replica for transferring a surface layer metal organization of an object to be inspected corroded and a second replica for transferring the surface layer metal organization ground and corroded again of the same object to be inspected are sampled. An equivalent value of the generation frequency of cumulative voids among voids produced with the first replica is determined from a ratio between the total area thereof and the minimum void surface area and the equivalent value of grain boundary unit length is determined from the grain size generated in the second replica. Then, a diagnosis of a degree of damage is accomplished from the equivalent value of generation frequency of cumulative voids per grain boundary unit length determined and a hardness of the object to be inspected.
Patent JP-S6397663-A (JP)
Title: Aromatic polysulfone resin composition for sliding material
Inventor: TSUTSUMI TOSHIHIKO
IPC: C08L27/12
Filed: 1986-10-14
Abstract: PURPOSE:To provide a compsn. for sliding materials, which has excellent wear resistance, a low coefficient of friction and a low molding shrinkage factor and gives sliding materials for precision machines, by incorporating a fluororesin and ceramic fiber in an arom. polysulfone resin. CONSTITUTION:The title compsn. for sliding materials consists of 100pts.wt. arom. polysulfone resin (A) (e.g., a resin composed of repeating units of formula I or II), 3-60pts.wt. fluororesin (B) [tetrafluoroethylene resin (PTFE) is particularly preferred], 3-60pts.wt. ceramic fiber (C), e.g., fiber composed of Al2O3 and SiO2 (50:50). The resin A has excellent mechanical, chemical and thermal properties as well as high wear resistance. However, it has a high coefficient of friction so that it alone can not be used as a sliding material. The resin B is added thereto to improve the coefficient of friction and the resin C is added thereto to further improve the wear resistance. The compsn. can give sliding materials with high accuracy.
Patent JP-H0772739-A (JP)
Title: Developing device and process cartridge
Inventor: KATO JUNICHI
IPC: G03G15/08
Filed: 1993-09-02
Abstract: PURPOSE:To obtain an image without the lowering of density, fogging or the like by preventing the napping of developer on a developer carrier from being formed in the normal direction of the surface of the developer carrier at an abutting part on a developer regulation member and eliminating a ferro-electrostatic charged developer layer formed on the surface of the carrier by the oscillation electric field of an alternating voltage impressed between the regulation member and the carrier. CONSTITUTION:The abutting position of an elastic blade 26 on a developing sleeve 8 is set between a magnetic pole N1 most adjacent to the blade 26 of a magnet 18 in the sleeve 8 and a magnetic pole S2 on an. upperstream side in the rotating direction of the sleeve 8 than the magnetic pole N1. Thus, the line of magnetic force coming in the magnetic pole S2 from the magnetic pole N1 at the abutting part on the blade 26 becomes almost in parallel with the surface of the sleeve 8. Then, toner 6 on the sleeve 8 lies down in the tangent direction of the surface of the sleeve 8 and the napping is not formed in the normal direction. Therefore, since the toner sufficiently oscillates by the oscillation electric field of the alternating voltage impressed between the sleeve 8 and the blade 6, the ferroelectrostatic charged toner layer on the sleeve 6 is peeled.
Patent JP-H0695476-A (JP)
Title: Color image forming device
Inventor: YAMADA TAKANOBU
IPC: G03G15/16
Filed: 1992-09-10
Abstract: PURPOSE:To obtain a color image forming device which employs a process for forming a color image by means of multi-transfer and can prevent scattering of black toner. CONSTITUTION:The color image forming device is provided with: a photosensitive body 2; an electrification means 3 for uniformly electrifying the photosensitive body 2; an irradiation means for irradiating the uniformly electrified photosensitive body 2 with light, to form a latent image; a plurality of development means 9 with toners of different colors for developing the latent image; a transfer means 12 for transferring the developed toner image to a sheet; and a pre- transfer destaticization means 18, between the development devices 9 and the transfer means 12, for destaticizing the latent image. The pre-transfer destaticization means 18 does not destaticize an image part on the photosensitive body 2 at least in black toner development in the process of forming a color image by means of multi-transfer, and neither does the means 18 destaticize an image part on the photosensitive body 2 in development in monochrome mode whereby this device performs the black toner development.
Patent JP-S60134643-A (JP)
Title: Control information transmission system
Inventor: NANBA SEIICHI
IPC: G06F21/10
Filed: 1983-12-23
Abstract: PURPOSE:To attain prevention of interception with an inexpensive receiver by ciphering the 2nd key signal controlling the change of a code series of the 1st key signal by means of the 3rd key signal, transmitting the result through a broadcast line, using the 4th key signal at each subscriber receiver so as to apply conversion inverse to that at the transmission side and reproducing a broadcast program signal. CONSTITUTION:The signal form of an original signal, i.e., a broadcast program signal 1 is changed by a scrambler 2, the signal is cnverted into a scrambled broadcast signal 3 and transmitted through a broadcast transmission line 4. On the other hand, a descrambler 5 applies the conversion inverse to that at the transmission side and inverts the signal into a restored broadcast program signal 6 at the reception side. That is, the 2nd key signals 11, 12 are ciphered by the 3rd key signals 15, 16, the result is transmitted together with the broadcast program signal, the 4th key signal stored in advance and set to each subscriber receiver individually ciphers the 3rd key signals, the result is transmitted on each individual transmission line and each subscriber receiver reproduces the broadcast program signal through inversion.
Patent JP-H0880323-A (JP)
Title: Toilet unit for private room having automatic measuring instrument for urine amount and urine specific gravity
Inventor: NISHIMURA KOICHI
IPC: G01N33/493
Filed: 1994-09-12
Abstract: PURPOSE: To provide a small-sized toilet unit which is smoothly utilizable and has functionability by providing this toilet unit with an automatic measuring section which is provided with urine cups, an appliance housing section and measuring instruments for urine amts. and urine specific gravities and a feces and urine section mounted with a bowl disinfecting section and a bowl, thereby forming these sections into an integral construction. CONSTITUTION: This toilet unit has a housing rack 11 which washes, disinfects and houses defecation devices after use, hooking pieces 13 for the urine cups 14 and a measuring and setting section 16 for the urine cups 14. The automatic measuring instrument for the urine amts. and urine specific gravities of the measuring section 2 is automatically connected to a central control room, where the urine amts. and urine specific gravities of all patients are recorded. The individual results in the measurement are displayed on a display section 15. A sink 18 is provided with a faucet 17 for washing water so that the urine cups 14 and the hands, fingers, etc., of the patients, etc., are washed.  The urine of the urine cups 14 after the measurement is discarded into the bowl 21 and the cups 14 are automatically washed and disinfected by a washing and disinfecting device by showers disposed in a door 19. The bowl 21 is commonly used for defecation of the patients and filth sinks. The washed filth water and faces are drained to a tank outside the room via a conduit connected to the bowl 21.
Patent JP-H0963549-A (JP)
Title: Lithium secondary battery
Inventor: TANNO SATOSHI
IPC: H01M2/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a lightweight lithium secondary battery while preventing corrosion of a metallic case constituting the lithium secondary battery, SOLUTION: Lead wires 8, 9, guided out of a plate assembly 3 in a metallic case 1 which accommodates the plate assembly 3 and a nonaqueous electrolyte, are connected respectively to positive and negative terminals 5, 6 passed through a metallic lid 4 closing an opening in the metallic case 1. A synthetic-resin layer 7 is formed integral with the overall inner surface of the metallic case 1.
Patent JP-H04123589-A (JP)
Title: Subscribing broadcast system
Inventor: MACHIDA HIROSHI
IPC: H04L12/40
Filed: 1990-09-14
Abstract: PURPOSE:To increase number of request menus and to obtain a subscribing broadcast system in which a process of request action is made variable by providing a storage means to which request menu pattern information representing operation procedure are preset from a center equipment via a communication line in a terminal equipment. CONSTITUTION:A storage circuit 69 stores request menu pattern information 71 and request operation process information 73. The information is sent through a communication line from a center equipment in advance and stored in the circuit 69. A picture generating circuit 65 reproduces a pattern signal from a data of the request menu pattern information 71 and the pattern signal is fed to a TV output terminal 53 via a switch 67. The switch 67 is selected by the discrimination of a microcomputer 59 in the case of request making and a request pattern is outputted to a television receiver. Thus, various and diversified request service is operated and the revision of the request service after the installation of the system is easily implemented.
Patent JP-H0290763-A (JP)
Title: Automatic answering telephone set
Inventor: OKA HIROSHI
IPC: H04M1/64
Filed: 1988-09-27
Abstract: PURPOSE:To eliminate the need for a message by means of a sender by checking that a sound is the call sound in a designated time set beforehand, and reading and displaying the message corresponding to the counted value of a call sound from a message storage part when the call sound is that at the number of times determined beforehand. CONSTITUTION:When the call sound through a telephone circuit L is sent, in order to confirm whether the call sound at the time of detection is the call sound sent in the registered time designated beforehand, a CPU 50 collates the time of a clock part 60 displaying the current time with the designated time registered in a memory 70. When the collation is consistent, the CPU 50 counts the number of times of the detecting of the call sound thereafter, when the counted value of the call sound amounts to a constant value set beforehand, the message corresponding to the counted value of the call sound is read from the memory 70, and displays it on the display part 80. Thus, the sender is made unnecessary to say the message.
Patent JP-S60135144-A (JP)
Title: Assembling of box structure
Inventor: HAYASHI MIKIO
IPC: B23P21/00
Filed: 1983-12-21
Abstract: PURPOSE:To bring four posts into regular positional relation with high accuracy by jointing a beam to the post at the final referential position brought through independent supporting mechanism. CONSTITUTION:The upper/lower ends of post 1 are supported on the chuck section of post supporting mechanism 30 while the intermediate section of beam 2 is supported at two points on the chuck section of beam supporting mechanism 40 to rotate a rotary supporter 20 thus to support the end section on a movable table 24. Then the chuck section of beam supporting mechanism 40 is travelled along a rail to move the beam 2 thus to insert the end section into the leading edge section of coupling 10 secured to the post 10. Thereafter, the post supporting mechanism 30 is travelled along the rail to insert the post 1 deeply into the coupling 10 while at the sametime, the end sections of ceiling frame 6, ceiling beam 4 of floor frame 9 and the end section of floor beam 7 are inserted into the leading edge section of coupling 10. Then four posts 1 are brought to the preset final referential position to spot weld the beams 2, 4, 7 to the coupling 10. Consequently, they can be held at highly accurate positional relation through single positional control of post.
Patent JP-H0991958-A (JP)
Title: Dram
Inventor: KASUDA MASANORI
IPC: G11C11/403
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a DRAM in which power consumption is reduced by employing a specific circuit for shortening the substantial bit line length in self refresh mode depending on the on/off state of a switch element. SOLUTION: Bit lines B1k, *B1k are connected, respectively, with bit lines B2k, *B2k through nMOS transistors N1k, N2k. The bit lines B1k, *B1k are connected with the memory cells in block 11 and a sense amplifier 30 at one end thereof whereas the bit lines B2k, *B2k are connected with the memory cells in block 12. In self refresh mode, nMOS transistors N1k/N2k are turned on/off alternately at the refresh period. Memory cells in block 12 are selected when the nMOS transistors N1k/N2k are turned on whereas the memory cells in block 11 are selected when the nMOS transistors N1k/N2k are turned off.
Patent JP-H1091888-A (JP)
Title: Automatic meter inspecting device
Inventor: NUKUI KAZUMITSU
IPC: H04M11/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a system of high excitability and flexible wiring at a multiple dwelling house, etc., by parallelly forming a communication network along a gas pipe and a water pipe. SOLUTION: A centralized transmitter 12 is provided with a terminal network controller 7 and a centralized transmission panel 5, connected with a public telephone line 15 and connected with the meter terminal of each dwelling through a communication line 14. At each terminal 4, an adaptor 16 is provided in order to control communication through the communication line and is connected with the communication line 18 of the terminal 4. The communication line 14 is provided along the pipe 20 for gas, city water, etc. A connection adaptor 16 incorporates a connection terminal for communication-controlling with the panel 5, converting the level of an electric signal and changing setting to the terminal 4.  Though each terminal 4 is driven by a built-in battery, the adaptor 16 can be supplied power from the centralized transmission panel through the communication line 14 or can incorporate a battery to be driven.
Patent JP-2000072868-A (JP)
Title: Production of aromatic polycarbonate resin
Inventor: MIYAUCHI TETSUO
IPC: C08G64/30
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polycarbonate resin causing no environmental problem, capable of being produced through a low-priced transesterification process and excellent in hue by installing plural reactors in series and by forming a prepolymer from a raw material such as an aromatic dihydroxy compound or the like in a reactor equipped with a specific rectifier in a previous step to further polymerize it in a reactor in a latter step. SOLUTION: When reacting a reactant mixture of an aromatic dihydroxy compound such as 2,2-bis(4-hydroxyphenyl)propane or the like with a dicarbonate (pref. diphenyl carbonate) pref. in the presence of a catalyst such as an alkali metal compound (or in the absence of a catalyst) in two or more reactors installed in series, the objective resin is obtained by forming a prepolymer from the above reactant mixture in at least one reactor equipped with a rectifier (pref. showing <=15 Torr pressure drop) having a reflux mechanism filled with an ordered packing such as a through-the-packing in a previous step for initial transesterification reaction, followed by feeding it to a reactor in a latter step to further polymerize it.
Patent JP-S62122765-A (JP)
Title: Color printing method
Inventor: SAITO SHOJI
IPC: B41J2/36
Filed: 1985-10-30
Abstract: PURPOSE:To enhance efficiency of use of an ink ribbon for a color thermal printer and prevent defective printing from being generated, by a method wherein electric power applied for joint printing carried out in succession to ink printing is set to be higher with an increase in the number of times of ink printing previously conducted. CONSTITUTION:Where it is discriminated in a step 29 that the last operation of n-th printing operations is carried out, and when it is discriminated in a step 31 that the last dot printed in the preceding printing is printed in one color, the energization time for heat generating resistor elements of a thermal head 9 is set to be a standard time plus alpha in a step 32. Then, predetermined discriminations and processing are similarly conducted in steps 33, 34 and 35, whereby the energization time for the thermal head 9 is set by adding increments beta and gamma, and the thermal head 9 is energized in a step 36. Accordingly, even when a large step is present between a printing region assigned to the n-th printing and a printing region assigned to the (n+1)th printing, an ink to be heated in the (n+1)th printing is at a high temperature, so that it is sufficiently melted, and is transferred onto a paper.
Patent JP-2001065043-A (JP)
Title: U-shaped drainage ditch
Inventor: ITO HIROTAKA
IPC: E03F5/04
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a deformed U-shaped drainage ditch improved to simplify construction work and economize material in the case of laying a U-shaped drainage ditch, making a detour around an existing construction such as an electric pole standing along a road. SOLUTION: As a U-shaped drainage ditch laid avoiding an existing construction such as an electric pole 3 installed on a U-shaped drainage ditch laying route, a deformed U-shaped drainage ditch 4 comprising split blocks 4I, 4II bisected in lateral symmetry at the center, with the outline presenting bent shape curved to make a detour around the outside of the electric pole 3, and upper covers 5I, 5II, are manufactured from concrete castings and laid to make a detour around the outside of the electric pole 3, in line with standard U-shaped drainage ditches 1 which are JIS standard products laid in front and in the rear.
Patent JP-S60137782-A (JP)
Title: Cuttlefish fishing drum
Inventor: KAMIUE HIROTOMO
IPC: B65H75/18
Filed: 1983-12-23
Abstract: PURPOSE:To effectively prevent abrasion of a stainless drum with a stainless leading thread by disposing arbitrary plural concave and convex portions orthogonally to the peripheral direction in a peripheral concave groove of the drum. CONSTITUTION:A sheet of stainless steel plate is formed into a cylinder and the end portions thereof are welded to form a drum 1. The drum 1 has increasing in diameter portions 1a having R at both side portions thereof, and the central part of the cylinder is provided with a peripheral concave groove 1b for reeling off a leading thread 2 and with arbitrary plural concave and convex portions 1c formed orthogonal to the peripheral direction by spinning. In this arrangement, a lot of concave and convex portions 1c are formed on the peripheral surface of the stainless drum 1 orthogonal to the peripheral direction of the peripheral concave groove 1b, so that the stainless leading thread 2 is kept from closely adhering to the drum peripheral surface 1b, and brought into point contact with the top portions of the concave and convex portions 1c to reduce abrasion of the leading thread 2 and the drum 1.
Patent JP-H0695718-A (JP)
Title: Remote i/o system for programmable controller
Inventor: MUNEDA YASUO
IPC: G05B19/05
Filed: 1992-09-11
Abstract: PURPOSE:To shorten the polling cycle time and to increase the data exchange speed between a master station and a slave station. CONSTITUTION:When output data to be transmitted to a slave station 3 is not changed from output data for preceding polling, a master station does not set a transmission command neither output data to a polling frame and sets only a reception command to transmit the polling frame to the slave station 3. The slave station 3 receives this polling frame; and when input data which have been fetched through an input unit 3a and should be returned to the master station 2, is not changed from input data for preceding polling, the slave station 3 does not set input data and returns a response frame.
Patent JP-H10151353-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: KUROKAWA TAKAHIRO
IPC: B01J37/02
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the purification rate of the NOx in an exhaust gas at the time of depositing two inner and outer catalyst layers on a carrier in an exhaust gas purifying catalyst C and depositing platinum on the inner catalyst layer to purify the NOx in an exhaust gas by enhancing the dispersibility of platinum in the inner catalyst layer. SOLUTION: The zeolite carrying platinum and rhodium is supported with the outer catalyst layer 3 of this catalyst, and the alumina carrying platinum and barium is supported with an inner catalyst layer 2. NOx and HC are activated by the platinum and rhodium of the outer catalyst layer 3 and made easy to react in an energy level, platinum is made easy to disperse in the inner catalyst layer 2, and the NOx are allowed to react by the easy-to-react NO2 and partially oxidized HC generated by the outer catalyst layer 3 under the catalysis of the platinum, decomposed and purified.
Patent JP-2001073788-A (JP)
Title: Supercharging pressure control system of engine
Inventor: MATSUE KOTA
IPC: F02B37/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To aim at achieving both control accuracy and stability according to state of engine operation at feedback control, for supercharging pressure control system of engine which performs feedback control of supercharging pressure by controlling supercharger with variable efficiency. SOLUTION: This control system is provided with control unit 100 which sets target value of supercharging pressure in intake air passage 7 as well as that of negative pressure in negative pressure passage 36, by detecting operation state of engine 1 with engine rotation sensor 86 and accelerator opening sensor 87. Unit 100 performs feedback control which has excellent accuracy based on actual supercharging pressure, for prevention of excessive rotation and emission measure of supercharger 20, when the state of operation of engine 1 is at high load, or in a state where reflux of exhaust gas takes place through reflux passage 50, and, otherwise, during normal operation, it performs negative pressure feedback control which has excellent control response based on actual pressure and control stability.
Patent JP-H0967665-A (JP)
Title: Exposure device
Inventor: YONETAKE SATORU
IPC: G03F7/20
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of air pockets between a substrate and a mask for printing at the time of exposure and the occurrence of printing and shorting defects. SOLUTION: This exposure device is constituted to expose a photosensitive film by transporting the substrate 2 formed with the photosensitive film on its surface to the surface part of exposure glass 4 by a transporting machine 1 and pressing the substrate 2 to the mask 3 for printing disposed on the surface part of the exposure glass 4. The exposure device has a substrate tight contact means for bringing the substrate 2 into tight contact with the mask 3 for printing. The substrate tight contact means is constituted by providing the surface side opposing to the exposure glass of the transporting machine 1 with an expanding body 11 which is expanded by the force feeding of fluid therein.