baber/WOPTO huggingface dataset:
Patent JP-2000231286-A (JP)
Title: Improvement of discharge technique and cleaning technique for electrophotographic image forming device
Inventor: KAYAHARA SHIN
IPC: G03G15/16
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that a high-quality image can be obtained by efficiently discharging and cleaning an image carrier after a secondary transfer action is executed. SOLUTION: This image forming device is provided with a contact type discharge means. The contact type discharge means is constituted so that a transfer electric field is formed in a transfer area where the image carrier 10 and an intermediate transfer body 21 are opposed and brought into contact with each other by imparting electric charge to the transfer body 21 by using an electric charge imparting means 22 and a toner image formed on the carrier 10 is transferred on a transfer material 100. Then, the contact type discharge means is brought into contact with the transfer body 21 so as to discharge it after the toner image transferred on the transfer body 21 is transferred on the material 100.  Besides, the image forming device is provided with a variable control means 60 variably controlling DC voltage according to the volume resistivity of the transfer body 21 when the DC voltage is applied to the contact type discharge means by a DC voltage control means 159 so as to discharge the transfer body 21.
Patent JP-H01173286-A (JP)
Title: Device for selling and circulating video cassette
Inventor: TSUJI SHUJI
IPC: G07F11/00
Filed: 1987-12-28
Abstract: PURPOSE:To easily perform the guidance of an operation and the collation of the content of a video cassette by providing a telephone set for inquiry on a device, and permitting the telephone set to be used only by a customer. CONSTITUTION:When the customer is detected by a video cassette selling and circulating device, the card and the personal identification number of the customer are confirmed. When coincidence between them is confirmed, the guidance for the depression of an equipment key is displayed. Next, when a telephone key is depressed, a telephone set controller is off-hooked automatically, and automatic dial is performed to a guidance center. Next, a speech state can be set by the response of a clerk at the center. The speech can be continued until the telephone key is depressed again, or the card is drawn out, or telephone from the center is disconnected. Thus, the use of the telephone set can be permitted after the customer is confirmed.
Patent JP-H09168335-A (JP)
Title: Concrete block for planting
Inventor: MABUCHI KAZUMI
IPC: E02B3/14
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a concrete block for planting having an environment capable of growing plant and making a chrysalis of an insect, etc., capable of inhabiting. SOLUTION: This concrete block for plating is placed at the waterside and has a lower end part dipped in water, and has a block main body 11 fixed having many natural stones projecting from the surface, planting parts 13 placed on the surface of the block main body 11 and on which soil is sedimented and surrounded by the natural stones 12, communicating parts 14 placed on the block main body 11 and making the plating part 13 and the lower end part communication with each other and water supplying part materials 15 received in the communicating part 14, sucking up water and supplying the water onto the planting parts 13 and the natural stones 12.
Patent JP-H08164530-A (JP)
Title: Mold and production thereof
Inventor: YOKOYAMA SHUICHI
IPC: B29C33/38
Filed: 1994-12-14
Abstract: PURPOSE: To produce a highly accurate molded product by sinking the assembly of a metal net material to which a flow pipe is joined along a model after a packing material is injected on the model in a molten state and allowing the same to follow along the deformation of the model at the time of solidification. CONSTITUTION: A plurality of flow pipes 3 are arranged to an assembly 11 wherein metal net materials 5-7 are joined along the shape of a model at a predetermined interval to be joined thereto. A packing material 4 composed of a molten resin 8 is injected on the model having the same shape as the model placed on a molding tank 27 constituted of an iron frame 26 having a release agent 28 applied to the entire inner peripheral surface thereof under vacuum after the assembly 11 having the flow pipes 3 joined thereto is placed on the model 25 so as to cover the model 25. Thereafter, the assembly 11 to which the flow pipes 3 are joined is allowed to fall toward the model 25 to be sunk in the packing material 4. When a mold surface layer 2 is formed, the resin 8 is again injected to be pressurized to discharge air bubbles and heated to produce a mold.  At this time, the metal net materials 5-7 can be deformed by internal stress so as to follow the strain deformation of the model 25 to obtain an accurate mold.
Patent JP-H07186712-A (JP)
Title: Ventilator for vehicle
Inventor: NAKAGAWA YUTAKA
IPC: F24F13/15
Filed: 1993-12-27
Abstract: PURPOSE:To prevent an instrument panel from being injured by obstructing local contact with the instrument panel at fitting a ventilator to the instrument panel. CONSTITUTION:A rib 26 is projectingly provided on the circumference of links 22, 24 driving vertical fins 16 for protecting them on the upper face of a ventilator case. A pair of front/rear crossing ribs 32,34 in the rib 26 which are respectively positioned right and left in the vehicle width direction W and crossed front and rear of the vehicle, are bent outward doglegged. Even if the front/rear crossing ribs 32,34 are contacted with the opening 52 edge of an instrument panel 50 at fitting a ventilator to the panel, the directions of the ribs 32, 34 are different from the fitting direction F (front of a vehicle), and hence the contacting part positions of the ribs 32,34 are shifted in the vehicle width direction, through the fitting pocess of the ventilator during passing through the opening 52.
Patent JP-H03192116-A (JP)
Title: Degradable polymer
Inventor: MITA FUMIO
IPC: C08F232/06
Filed: 1989-12-22
Abstract: PURPOSE:To obtain a degradable polymer which can be degraded with the lapse of time in air, soil or water irrespectively of whether it is irradiated with light or not by forming a polymer composed of specified repeating units and having a specified mol. wt. CONSTITUTION:A polymer wherein the main chain is substantially composed of repeating units (l) of formula I (wherein R<1>, R<2>, R<3>, R<4>, R<5> and R<6> are each a hydrogen atom or a lower alkyl group) and repeating units (II) and/or (III) of formula II and formula III (wherein R<7>, R<8>, R<9>, R<10>, R<11> and R<12> are each a hydrogen atom or a lower alkyl group), the molar ratio of the repeating units (I) to the repeating units (II) and/or (III) is in the range of (20:80)-(95:5), and the number-average mol. wt. is in the range of 5000-200000.
Patent JP-2000163165-A (JP)
Title: Communication system and electronic device and controller and computer readable storage medium
Inventor: MIZUTANI TOMOYUKI
IPC: G06F1/26
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the transmission of control information from being re- started when a power is re-supplied after a power source is automatically turned off due to the decrease of the battery voltage of a digital camera while the control information is transmitted in a system for controlling a digital camera through a 1394 bus by a PC. SOLUTION: A PC 200 transmits power source off inhibition control data through a 1394 bus 1 to a digital camera 100 before transmitting photographic mode control data to the digital camera 100. Then, the digital camera 100 prohibits the power source from being turned off according to this. Thus, it is possible to prevent the digital camera from being automatically turned off during the transmission of the photographic mode control data.
Patent JP-H04200125-A (JP)
Title: Method and device for scramble control
Inventor: INOUE TETSUYA
IPC: G06F21/10
Filed: 1990-11-29
Abstract: PURPOSE:To improve the convenience of use by providing a means deleting forcibly key information in a receiver with a control signal from a transmission station to the device so that descrambling of the receiver once enabling descrambling of a transmission signal is disabled. CONSTITUTION:When it is required to cancel the permission by a transmitter to a receiver which receives descramble enable information 10 including a destination code 9, key information 6, a key identifier 7, and a key valid period 8, a key control information generating means 14 receiving a device identifier 1 and a key identifier 7 generates key control information 16 including the destination code 9 being the device identifier 1 and information 15 representing invalid key information indicated by the key identifier 7 and sends the information 16 to a receiver via a multiplexer means 4. The receiver uses a destination collation means 20 to input the information 16 to a key collation means 25 when the destination code 9 in the key control information 16 is its own device identifier 1. The collation means 25 uses a key information delete means 26 to delete the relevant key identifier 7 and the key information 6 in pairs from a key storage buffer 21 when the same key identifier as the key identifier 7 sent in the key control information 16 is in existence in the key storage buffer 21.
Patent JP-H11172472-A (JP)
Title: Corrosion preventive fitting
Inventor: KAMOTO TAKATOSHI
IPC: F16B37/14
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion preventive fitting capable of assuring the ease of mounting to the head of a bolt or nut and suppressing the increase in the length in the axial central direction of the cylinder while absorbing the manufacturing errors of the inside diameter of the inner peripheral surface of the corrosion preventive cylindrical body and the dimensional tolerance of the head of the bolt or the nut. SOLUTION: The inner peripheral surface 5a of the corrosion preventive cylindrical body 5 which is press fittable onto the head part of the bolt or the nut from the axial central direction of the bolt and is made from a metal of a low potential having a higher tendency to ionization of the metal constituting the bolt or the nut is formed to a tapered surface of the diameter larger toward the press-fitting opening side in the axial central direction of the cylinder.  Slits 6 opening to the press-fitting opening side in the axial central direction of the cylinder are formed respectively at the plural points in the circumferential direction of the peripheral wall 5A of the corrosion preventive cylindrical body 5 so that the peripheral wall part 5B adjacently existing between these slits 6 are made elastically deformable outward in the diametral direction as the corrosion preventive cylindrical body is press fitted onto the head of the bolt or the nut.
Patent JP-H05140250-A (JP)
Title: Production of resin with high refractive index and optical molding product thereof
Inventor: MATSUDA TATSUTO
IPC: G11B7/2533
Filed: 1991-11-21
Abstract: PURPOSE:To obtain the subject resin which is excellent in transparency and optical uniformity by preparing a reactive oligomer having a predetermined molecular weight and a polymerizable functional group from a plurality of specific monomers and reacting the oligomer with a monomer. CONSTITUTION:A monomer mixture comprising an aromatic vinyl monomer (e.g. styrene), a (meth)acrylate monomer (e.g. benzyl methacrylate), a cyanovinyl monomer (e.g. acrylonitrile) and an unsaturated carboxylic acid (e.g. methacrylic acid) or a reactive derivative obtained by modifying the same at its COOH group is subjected to a preliminary polymerization to obtain an oligomer. A functional group capable of vinyl polymerization is introduced into the oligomer (e.g. by reaction with glycidyl metha-crylate) to obtain a reactive oligomer having a number average molecular weight of 1000 to 50,000 and at least 1.5 functional groups capable of vinyl polymerization per molecule. This reactive oligomer is reacted with a copolymerizable monomer (e.g. triethylene glycol dimethacrylate).
Patent JP-H08169269-A (JP)
Title: Mounting structure for vehicular floor carpet
Inventor: TSURUI TAKEFUMI
IPC: A47G27/04
Filed: 1994-12-19
Abstract: PURPOSE: To reduce cost and easily mount a floor carpet body by forming an inserting section on the kicking mounting section of the body, and providing an engagement piece on the lower surface of the kicking plate for engagement with the inserting section. CONSTITUTION: An extended section 1g is folded back to the kicking plate mounting section of a floor carpet body, and stapler fixed to form inserting sections 1h and 1i. Also, an engagement piece 8h formed on a kicking plate 8 is inserted in the sections 1h and 1i, thereby integrating the floor carpet body and the kicking plate 8 with each other. In this integrated state, the clip 8a of the plate 8 is coupled to the coupling hole 4b of a side sill 4, thereby allowing the floor carpet body to be easily mounted on the side sill 4 without using a retainer. As no retainer is used, cost can be reduced.
Patent JP-2000163541-A (JP)
Title: Data input and output card
Inventor: KASUYA TAKAYUKI
IPC: G06K19/077
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To surely protect the electronic parts from the external noises and the static electricity that is discharged from a human body, etc., even for a data input/output card by connecting electrically a conductive part to a ground terminal, forming the elastic projecting parts on one or both of a pair of metallic panels and then connecting electrically these projecting parts to a conductive member. SOLUTION: A connector 5 is fixed on a substrate 3, and a ground terminal 6 and a conductive part have the same potential. A projecting part 10 is formed at a position where a contact is secured between the part 10 and the conductive part. When a data input/output device (card) 1 is assembled, the part 10 is electrically connected to the conductive part. The part 10 has an almost doglegged form to increase the contact area between the conductive part and the part 10 and accordingly to secure the more assured electrical connection. The terminal 6 included in the card 1 has the same potential as the surface and rear metallic panels 7 and 8, and the external noises and the static electricity discharged from a human body, etc., are discharged to a ground circuit of an external device via both panels 7 and 8.
Patent JP-H02177558-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HORIBA SHINICHI
IPC: H01L21/027
Filed: 1988-12-28
Abstract: PURPOSE:To prevent the ununiformity of elements in characteristics by a method wherein a dummy pattern is provided to a region adjacent to the outside of the end of repeating pattern of memory cells or the like. CONSTITUTION:A field oxide film 2, a gate oxide film 3, and a gate electrode layer 4 are formed on a silicon substrate 1, and photoresist patterns 5-7 whose width is L and which are used for the formation of gate electrodes are formed on element forming regions partitioned by the field oxide film 2 respectively. A dummy pattern region 8 partitioned by the field oxide film 2 is formed outside the most peripheral pattern of a memory cell and has the same shape (size) as a unit pattern of a memory cell. Therefore, in these memory cells, as a surrounding pattern (dummy pattern) outside the photoresist pattern 5 has the same shape as the other photoresist patterns 6 and 7, so that the width L of the pattern 5 becomes nearly equal to those of the inner patterns 6 and 7. By this setup, elements are prevented from being ununiform in characteristics and deteriorating in performance due to the ununiformity of photoresist patterns in size.
Patent JP-H10161352-A (JP)
Title: Electric charge controlling agent, and toner for developing electrostatic charge image
Inventor: YASUMATSU MASASHI
IPC: G03G9/087
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a nigrosine-contg. electric charge controlling agent having improved electrostatic charge kick-off property and stability and no environmental dependency and giving a toner having improved anti-offsetting property, fixability, heat and light resistances and to obtain a toner for developing an electrostatic charge image contg. the electric charge controlling agent. SOLUTION: This toner contains an electric charge controlling agent contg. a nigrosine compd. as an effective component. The nigrosine compd. is obtd. by allowing C.I. Solvent Black 7 or C.I. solvent black 5 to react with one or more kinds of surface active anionic org. compds. selected from among sulfonic acid, sulfuric ester, phosphoric ester and carboxylic acid compds. The carboxylic acid compd. is not satd. or unsatd. fatty acid (salt).
Patent JP-H06179939-A (JP)
Title: Mo ultrahigh tensile strength electric resistance welded steel tube excellent in ductility
Inventor: KIMIYA YASUO
IPC: C22C38/00
Filed: 1992-12-15
Abstract: PURPOSE:To provide an Mo series ultrahigh tensile strength electric resistance welded steel tube excellent in ductility and used for an automotive structural member or the like. CONSTITUTION:This is an electric resistance welded steel tube having a componental compsn. obtd. by incorporating one or more kinds of, by weight, 0.01 to 0.20% Ti and 0.01 to 0.20% Nb into 0.15 to 0.30% C, 0.05 to 0.50% Si, 2.0 to 3.0% Mn, 0.005 to 0.020% P, 0.0005 to 0.0060% S, 0.01 to O.08% Al, 0.001 to 0.003% B, 0.002 to 0.0050% N and 0.3 to 1.5% Mo, and the balance Fe with inevitable elements and in which normalizing is executed as heat treatment to regulate its tensile strength into 150 to 180kgf/mm<2>, elongation into >=10% and yield ratio into 0.70 to 0.85. There is no need of executing hardening after the formation of the electric resistance welded tube for obtaining the ultrahigh tensile strength electric resistance welded steel tube, so that, it is economical, and, a square steel tube and a special shaped steel are easily manufacturable as well.
Patent JP-H10157855-A (JP)
Title: Rotary feeder
Inventor: NISHIMURA HIROSHI
IPC: B65G65/48
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotary feeder which can exhibit an excellent sealing function, is simply structured, and can be produced at a comparatively low cost. SOLUTION: On both of left and right sides of a rotor chamber 1H of a casing 1 storing a rotor 24, high pressure air chambers 11, 12 divided by means of disk type side plates 15, 16, 18, 19 are arranged, and on the outer circumferential faces of the disk type side plates 15-19, flexible sealing members 25, 26 which are brought into tight contact with the inside wall face of the rotor chamber 1H by means of a high pressure inside the high pressure air chambers 11, 12 are installed. The high pressure air inside the high pressure air chambers 11, 12 is passed through vent holes 21, 22 so as to be introduced into the inside of a slide groove 24H of a vane plate 24T, so that the high pressure air is blown out through a clearance between a blade 23 and a tip port, 24b elastically energized by means of a spring 24S.
Patent JP-H02178616-A (JP)
Title: Liquid crystal material-containing material and its formation
Inventor: ONISHI YUJI
IPC: G02F1/1333
Filed: 1988-12-28
Abstract: PURPOSE:To easily form the liquid crystal-contg. material and to improve light scatterability by sealing the liquid crystal material into the many holes of a fine particulate porous material. CONSTITUTION:The liquid crystal material 3 is adsorbed in the holes 2 of the fine particulate porous material. The shapes of the porous material 1 are preferably of the fine particulate shapes having 10 to 30mum average particle size and about 300m<2>/g specific surface area (measured by a BET method). The ratio of the porous material 1 to the liquid crystal material 3 is preferably is a 0.1 to 0.01wt.%. Further, the surface of the liquid crystal-contg. material is coated with a transparent org. polymer, such as polymethyl methacrylate (PMMA). The liquid crystal material-contg. material having good functionability even if liquid crystal capsules are not formed is formed in this way and the light scatterability at the time of non-operation is greatly improved.
Patent JP-H07200269-A (JP)
Title: Dynamic acquiring system for file name
Inventor: OCHI TOSHIKI
IPC: G06F9/06
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate time and labor for repeatedly executing JCL at the time of converting multiple files by incorporating input/output file names into a job control language(JCL) as parameters. CONSTITUTION:The input file name 1 converting a file system and the output file name 5 are previously registered in the table 3 of PJQS, etc. Then, the input file name 1 and the output file name 5 are dynamically acquired in the routine 21 of an HPL program 2 by referring to the management table 3. the RUNJOB macro 22 of HPL which is previously generated makes allocation of the output file 5 and starts the utility of file conversion. At that time, the input/output file names 1 and 5 are dynamically incorporated into JCL as the parameters. Namely, it is realized by the parameter PARAM of the RUNJOB macro. At that time, the RUNJOB macro 22 executes target JCL and the file names are dynamically assigned.
Patent JP-H11168547-A (JP)
Title: Caller number display method by isdn caller number notice and its system
Inventor: SUZUKI YUMIKO
IPC: H04M1/57
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for trouble of editing and converting a number displayed in characters for a callback into dialing number. SOLUTION: In a telephone terminal with a character display function, an incoming call reception section 1 extracts a caller number from an integrated services digital network ISDN, a number type identification section 3 identifies a type of the caller number, a dial number processing section 4 converts the caller number in the incoming call into a dial number for dialing as a connection destination and a character display section 6 displays the dial number in characters. An access code memory 10 stores in advance an international access code, a toll station access code and an area code at an installation place of the telephone terminal.  The dial number processing section 4 adds an international access code to an international code based on the number type, adds a toll station access code to a domestic call from the outside of its own message area, and deletes the area code from a domestic area within its own message area.
Patent JP-H04205313-A (JP)
Title: Method for preparing tool path
Inventor: MURAMOTO KAZUHIKO
IPC: G05B19/4093
Filed: 1990-11-30
Abstract: PURPOSE:To generate a tool path having no point where the number of revolution of the tool relatively becomes zero on a cutting face by generating a working path where the working path of the tool becomes a path climbing up a face to be worked and generating a moving path connecting the generated working paths separately from the face to be worked. CONSTITUTION:For the tool path, the working face is generated by using an inverse offset method, and the path moving in this working face is generated as the working path. In this case, the path for which the working path of a tool 4 moving on the cutting face of a working object 2 climbs up the working face in an advancing direction 23 at all times, is set as a working path 21, and a moving path connecting the respective working path 22 is set. Therefore, the moving path 22 is the path connecting the generated working paths 21 separately from the face to be worked. Thus, for the prepared tool path, the tool 4 always climbs up the working face at the working path due to the tool 4, and there is no point where the number of revolution of the tool on the cutting face relatively becomes zero.