baber/WOPTO huggingface dataset:
Patent JP-H11338257-A (JP)
Title: Image forming device
Inventor: SAITO SHIRIKA
IPC: G03G15/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent color mixture and the mixing of toner by setting a space between the interruption start position and the recovery completion position of a developing device on an upstream side as a non-developing start area and making a developing device on a downstream side start developing after making it pass the non-developing start area. SOLUTION: A state where the developing device 3a on the upstream side is set to a non-developing state from a developing state, that is, when the device 3a finishes developing and a magnet 34 is turned to the vicinity of a layer thickness regulating position, carrying the developer 35 to a developing position is interrupted because a magnetic bridge is formed. By stopping the rotation of a rotating sleeve 32 by a stopping means after a specified time elapses, the recovery of the developer 35 on the sleeve 32 remaining in the vicinity of the developing position into the device 3a is completed. Thus, the unexpected adhesion of the developer caused by interruption is prevented other than the non-developing start area 7 between the interruption start position 7a of a photoreceptor drum 1 and the recovery completion position 7b of the developer 35 at the developing position in the device 3a.
Patent JP-H08336965-A (JP)
Title: Ink-jet head
Inventor: ABE SHINGO
IPC: B41J2/14
Filed: 1995-06-14
Abstract: PURPOSE: To provide a head with a long service life which is an ink-jet head which generates pressure in an ink chamber and discharges ink liquid outside the chamber through an ink discharge opening, can be constituted in a small size, and can increase the discharging force and discharge speed of ink. CONSTITUTION: An ink chamber 6a has a window opening 4a on the wall surface 4 opposite to an ink discharge opening 7a. A pressure generating plate 2 which is made from a flexible material and blocks the opening 4a substantially liquid tightly is provided. In the plate 2, a part which makes both ends in regard to at least one direction in a peripheral part 2c is installed on the wall surface 4. A deformation means 1 which makes the plate 2 take a flat non-displacement state and a displacement state in which a middle part 2a between both ends installed on the wall surface 4 is displaced perpendicularly to the wall surface 4 is provided.
Patent JP-H0312103-A (JP)
Title: Fastener element for slide fastener
Inventor: YAMAGUCHI YOSHIHARU
IPC: A44B19/00
Filed: 1989-06-09
Abstract: PURPOSE:To simply and easily form an ornament having the gloss intrinsic to metal on the surface of the fastener element regardless of its material by providing a metallic coating layer on the surface of the fastener element and providing a finish coat layer on the surface thereof. CONSTITUTION:The fastener element consisting of a wire of a synthetic resin material formed to a coil or zigzag shape is ultrasonically cleaned by a solvent (fluorocarbon, trichloroethylene, etc.) and after the element is predried, the surface of the element is deposited with, for example, alumininum on its surface by a high-frequency ion plating method and is thereby provided with the metallic coating layer 2 consisting of a thin film of about 500 to 1000Angstrom . The paint prepd. by compounding, for example, 50 parts isocyanate compd. (hardener) with 100 parts polyester polyol colored to an arbitrary tone is sprayed as the finish coat layer 3 on the surface thereof and is subjected to a hot wind drying and aging curing, by which the ornament having the gloss intrinsic to the metal is formed on the surface of the fastener element.
Patent JP-H0816423-A (JP)
Title: Branch instruction test program generating device
Inventor: KOMATSU TAKASHI
IPC: G06F11/22
Filed: 1994-06-29
Abstract: PURPOSE:To provide a device which tests branching in both positive and negative directions wherein a memory address increases and decreases as to the generating device for a test program used for the logical verification of a branch instruction of an information processor. CONSTITUTION:This device has a means 10 which divides a memory area where the test program for branch instruction logical verification is stored and determines the execution order of the respective divided area with a random number and a means 12 which inserts an instruction sequence containing no branch instruction into the final divided area in the execution order and adds an unconditional branch instruction for exiting from the test program at the tail of the instruction sequence, and inserting an instruction sequence containing no branch instruction into respective other corresponding divided areas and adds an instruction for unconditional branching to the divided area right behind in the execution order at the tail of the instruction sequence.
Patent JP-H08337435-A (JP)
Title: Production of quartz glass film
Inventor: OTSUKI HIDEO
IPC: C03B20/00
Filed: 1995-06-14
Abstract: PURPOSE: To lessen the change in a refractive index and coloration by forming an ion beam for irradiation of oxygen ions, krypton ions or xenon ions in a process for production of quartz glass films by a vapor deposition method. CONSTITUTION: For example, 40 sheets of quarty substrates each having a diameter of 3 inches are set at a holder 2 for setting the substrates in a vacuum chamber 1 and after a glass raw material 5 of SiO2 /TiO2 =97.8/2.2(wt.%) is set on a raw material holder 6, the inside of the chamber is evacuated to prescribed vacuum and the glass raw material 5 is irradiated with an electron beam 7 from an electron gun 8, by which the glass raw material 5 is melted and heated and the vapor thereof is generated. The raw material is thus deposited by evaporation on the substrates. The substrates are irradiated with the ion beams consisting of the oxygen ions and Kr ions by an ion gun 9 simultaneously with the vapor deposition in such a manner that the ion current density in the positions set with the substrates attains 257μm/cm<2> .  The glass films having a film thickness of 5.9μm and a refractive index of 1.4672 are obtd. on the substrate surfaces by irradiation with the oxygen introduced from the ion gun at 15cc/min and Kr at 15cc/min.
Patent JP-2000333854-A (JP)
Title: Drain plug mechanism of internal pressure type
Inventor: YAMAMURA NAOHIRO
IPC: A47K3/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a drain plug which is opened or closed by expansion and shrinkage with pressure fluid without using many mechanical parts. SOLUTION: This drain plug has a drain appliance body 4 which is formed with a valve seat surface, a valve body 17 which is expanded and shrunk by feeding and discharging the pressure fluid to and from a pressure chamber 17a and a manipulation implement which feeds and discharges the pressure fluid to and from the valve body 17. When the pressure fluid is fed to the pressure chamber 17a of the valve body 17, the valve body 17 expands and seats on the valve seat surface. When the pressure fluid of the pressure chamber 17a is discharged, the valve body 17 shrinks and parts from the valve seat surface. Then, the valve body 17 may be expanded and shrunk and an aperture which is an outflow port may be closed or opened simply by feeding the pressure fluid to the pressure chamber 17a of the valve body 17 and discharging the pressure fluid from the pressure chamber 17a. The mechanical parts do not exist in the flow passage of the discharged water and the mechanism is substantially trouble-free.
Patent JP-S6037702-A (JP)
Inventor: MIYOSHI MOTOHIDE
IPC: H01C7/00
Filed: 1983-08-10
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-H05341017-A (JP)
Title: Scheduling method for operating testing machine and testing system therefor
Inventor: HOTTA NAOKI
IPC: G06Q50/04
Filed: 1992-06-09
Abstract: PURPOSE:To perform test of a module effectively by preparing a service scheduling of a testing machine to ensure that the operator standby time minimizes. CONSTITUTION:The min. module of the previous working time tMi is allocated to the first testing machine. Allocation of the time tMi can be done while the testing machine is in the test operation tTi, i.e., while the operator is in standby, and the one with min. time tMi of those modules whose post-operating times tNi do not overlap is allocated to the next testing machine. In the case the times tNi overlap, the module with the min. overlap is allocated to the next testing machine, and setting off is made in an amount corresponding to the ovelapping time so as to fill the standby time. In thus manner, the standby time is filled, and when there is no module to which a time tMi can be allocated within the standby time, a module whose sum of overlapping of the times tMi, tNi minimizes, is allocated to the next testing machine, and setting off is made corresponding to the overlapping time so as to fill the standby time. This procedure is executed until allocation of all modules is completed, and a test scheduling table T is thus prepared.
Patent JP-S628577-A (JP)
Title: Semiconductor device
Inventor: ITO SHIGERU
IPC: H01L27/04
Filed: 1985-07-04
Abstract: PURPOSE:To make it possible to change the state of operation and the like reversibly, by connecting a Zener diode and a low resistance body comprising polysilicon in series, and connecting the connecting bodies to an element or circuit to be adjusted in parallel or in series. CONSTITUTION:Series connected bodies of a Zener diode 12 and a polysilicon resistor 13 are connected to an element or circuit 11 to be adjusted in parallel. Between terminals A and B, the potential at the terminal A is higher than that at the terminal B. When the potential difference is lower than the breakdown voltage of the Zener diode 12, the element or circuit 11 to be adjusted is in the inserted state. When the Zener diode 12 is short-circuited by external electric power and the resistance values of the element or circuit 11 to be adjusted and the polysilicon resistor 13 are sufficiently low, the terminals A and B are short-circuited. When the polysilicon resistor 13 is connected in parallel by the external electric power and the resistance value of the polysilicon resistor 13 is sufficiently low, the terminal A and B are short-circuited.
Patent JP-S628656-A (JP)
Title: Facsimile equipment
Inventor: KUROBA TORU
IPC: H04L69/40
Filed: 1985-07-04
Abstract: PURPOSE:To discover early the abnormal condition of the titled equipment by flickering all lamps of the facsimile equipment when the abnormal condition is detected. CONSTITUTION:When the device abnormality information from a sensor part 1 or the information of the communicating error from a communicating control part 2 is inputted to a control part 4A, the control part 4A controls a driving part 5, the lighting-up/going-out of all light emitting diodes D1-Dn of a lamp 6 are repeated, and the abnormal condition of the facsimile equipment is displayed. An operator discovers the abnormal condition of the facsimile equipment, and when an alarm releasing switch 7 is pushed down, the repeating of the lighting-up/going-out of all the light emitting diodes D1-Dn of the lamp 6 is stopped by the control part 4A, and the lighting-up of the lamp at the normal time of the facsimile device is returned.
Patent JP-H05323398-A (JP)
Title: Nonlinear optical material
Inventor: OGAWA SHUICHIRO
IPC: G02F1/35
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a nonlinear optical material utilizable for various nonlinear optical devices because of a high degree of freedom of material selection by controlling the particle diameter of fine metal particles in a dispersion body to a specified range. CONSTITUTION:The particle diameter of fine metal particles is controlled to 1-50nm. This control is enabled by controlling the number of particles grown and suitability to growth. The particle diameter can be varied in accordance with the ratio of a metallic oxidizing agent contained, heating temp., heating time, the reactivity of the oxidizing agent and the kind of a hydrophobic org. high molecular compd. used. Fine metallic particles are preferably formed by causing a reaction after heating to the glass transition temp. of the metallic salt oxidizing agent or above at which the oxidizing agent can freely attain thermal diffusion in the hydrophobic org. high molecular compd. as a binder. The resulting material is excellent especially in tertiary nonlinear optical characteristics and can be applied to a wavelength changing device, a photo-transistor, etc., by third harmonic oscillation, DC-SHG, Kerr effect, optical bistability, photo-mixing, etc.
Patent JP-S63313773-A (JP)
Title: Pyrazole compound
Inventor: KATO SHOZO
IPC: C07D231/44
Filed: 1987-06-16
Abstract: NEW MATERIAL:A compound expressed by formula I [R is H, alkyl or phenyl; R<1>-R<5> are H, halogen, alkyl, alkoxy, alkylthio, NO2, CN or alkoxycarbonyl; R<1> and R<2> may be mutually adjacent and together form a ring; R<6> is alkyl, phenyl or pyridyl; R<7> is alkyl, COR<8>, COOR<9> or CONHR<10> (R<8>-R<10> are alkyl or phenyl); A is CH or N; n is 0 or a positive integer]. EXAMPLE:2, 4-Dichlorophenoxy-N-ethoxycarbonyl-N-(1', 3'-dimethyl-5'-pyrazolyl) acetamide. USE:A herbicide and germicide having excellent selective herbicidal activity. PREPARATION:An amide expressed by formula II is reacted with an alkylating agent expressed by the formula R<7>X(R<7> is alkyl; X is halogen, OCO2R<7>, etc.) or an acid halide or anhydride expressed by the formula R<8>COY (Y is halogen or OCOR<8>) to afford the corresponding compound expressed by formula I.
Patent JP-S63312736-A (JP)
Title: Dial signal transmission system
Inventor: YAMADA YOSHIKO
IPC: H04J3/12
Filed: 1987-06-16
Abstract: PURPOSE:To transmit a dial signal without degrading the transmission quality of voice information by sending a first code string to a digital transmission path at the changing time of the dial signal from 0 to 1 and sending a second code string to the digital transmission path at the changing time from 1 to 0. CONSTITUTION:A change detecting circuit 7 detects a dial signal under supervision is changed from 0 to 1. The circuit 7 sends an output to a first code generator 8, controls a switch 10 and prohibits voice information from being passed through. The output of the generator 8 is sent to a digital transmission path 6. When the dial signal is changed from 1 to 0, the circuit 7 sends the output to a code generator 9 and controls the switch 10. The output of the generator 9 is sent to the transmission path 6. Thus, without degrading the transmission quality of the voice information, the dial signal is transmitted.
Patent JP-H0314980-A (JP)
Title: Carbon dioxide gas control valve for carbon ated drink
Inventor: HORINO MORIKATSU
IPC: F16K17/06
Filed: 1989-06-09
Abstract: PURPOSE:To make compatible securing of required minimum pressure to let out carbon ated drink well and controlling of appropriate gas pressure in response to the tempera ture of the drink by controlling a valve body to open or close according to the output of a sensor part when the temperature in a drink tank is at a specified temperature or more while by securing a specified flow pressure when the temp. is at the specified level or less. CONSTITUTION:There is provided main valve body 20a to open or close a flow passage 12a of carbon dioxide gas to be communicated with a carbon dioxide gas supply part at its inlet side while with a drink tank at its outlet side. There is also provided a means for opening or closing this body 20a so that it has a specified flow out pres sure when the temp. in the drink tank is at a specified level or less, and a means for opening or closing the body 20a according to the output of a sensor part 41 when the temperature is at the specified level or more. With this arrangement, the opening of the body 20a is controlled by the output from the sensor part 41 in response to the temperature in the tank so that pressure of carbon dioxide is applied properly at all times to carbonated drink. The opening is also controlled to secxure a required minimum pressure when the temperature becomes a low level below the required minimum pressure.
Patent JP-S6039885-A (JP)
Inventor: YAMAGUCHI SATORU
IPC: H05K3/08
Filed: 1983-08-15
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-H01317221-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI MIKIO
IPC: G11B5/738
Filed: 1988-06-17
Abstract: PURPOSE:To execute recording and reproduction at a high density and high S/N by specifying the relation between the coercive force in the direction perpendicular to the film plane of the medium and the coercive force in the intra-film surface direction and specifying the relation between the medium noise value at the time of recording at a specific recording density and the medium noise values respectively at the time of DC erasing and AC erasing. CONSTITUTION:The relation between the coercive force Hcrt. angle in the direction perpendic ular to the film plane of the medium and the coercive force Hc in the intra-surface direction is specified to 1/2Hcrt. angle<=Hcrt. angle and the film thickness delta of the recording layer is specified to delta>0.1lambda with respect to a recording wavelength lambda. The relation between the medium noise ND50 at the time of the signal recording at the recording density D50 at which the reproduced output is reduced to half the low-density output and the DC erasing noise NDC and AC erasing noise NAC is specified to NDC<=ND50<NAC. The magnetization, therefore, has a perpendicular component strongly with an increase in the recording density and the zigzag magnetization transition does not take place any longer. The medium noises decrease and the recording density of D50 enters the noise decrease region past the peak of the medium noises. The recording and reproduc tion of the high S/N in the high density region are executed in this way.
Patent JP-H0441767-A (JP)
Title: Polyester screen gauze and its production
Inventor: SEKI MASAO
IPC: D06M101/16
Filed: 1990-06-05
Abstract: PURPOSE:To improve the adhesivity of a gauze to a masking resin by irradiating at least one surface of a screen gauze made of polyester filament with ultraviolet ray containing a specific wavelength component, thereby forming radicals on the surface layer of the filament. CONSTITUTION:At least one surface of a screen gauze made of a polyester filament is irradiated with ultraviolet ray containing a component having wavelength of <=300nm using a low-pressure mercury lamp, etc., at an irradiation intensity of >=3mw/cm<2> (preferably >=10mw/cm<2>) for several seconds to several minutes to form radicals in at least a part of the surface layer of the polyester filament.
Patent JP-S635001-A (JP)
Title: Dry flower of plant packed with synthetic resin
Inventor: SATO YASUYOSHI
IPC: A01N3/00
Filed: 1986-06-26
Abstract: PURPOSE:A dry flower capable of preserving a plant in the original state permanently, by replacing water in cells of plant with an aqueous solution of a photosensitive resin by taking advantage of water raising action of plant and solidifying the aqueous solution by irradiation of ultraviolet light rays so that the plant is integrated with the synthetic resin. CONSTITUTION:An aqueous solution 3 of a synthetic resin such as polyvinyl chloride sol of photosensitive resin, etc., blended with a photoinitiator dispersed into a volatile solvent such as alcohol, etc., is put in a sealed lower container, a stem 2 of a cut plant 1 is introduced from the bottom of an upper container through a hole of a rubber stopper 4 into the aqueous solution 3 and fixed by the rubber stopper 4. Then a movable plate 6 at the bottom of the lower container is fastened, gradually pressurized, humidity in the upper container is dropped by the use of a dehumidifier 5, water raising action of the plant is promoted and water in the cells of the plant is replaced with the aqueous solution 3. Then the plant is irradiated with ultraviolet light rays, the aqueous solution in the cells is solidified to give an ornamental, tough, dry flower comprising the integrated plant 1 and synthetic the resin and producing no discoloration at all.
Patent JP-H0314888-A (JP)
Title: Thermosetting self-adhesive article in sheet form
Inventor: ONO KIYOSHI
IPC: C09J7/02
Filed: 1989-06-13
Abstract: PURPOSE:To obtain the subject self-adhesive article which shows semipermanently stable tackiness in an ordinary state and has a greatly improved adhesive power when heated after sticking to an adherend by forming a constitution having both a surface containing a thermosetting adhesive and a surface containing a pressure-sensitive adhesive on the same side. CONSTITUTION:A adhesive article having both a surface containing a thermosetting adhesive (preferably and adhesive which cures at 40-200 deg.C, still preferably an adhesive which contains 100 pts.wt. bisphenol epoxy resin, 5-200 pts.wt. latent curing agent, and 5-200 pts.wt. carrier) and a surface containing a pressure-sensitive adhesive (preferably an acrylic self-adhesive or a composition consisting mainly of a conjugated diene polymer) on the same side; for example, an adhesive article comprising a woven cloth or a nonwoven fabric each carrying the above-mentioned adhesives. When the adhesive surface of said adhesive article is stuck to an adherend, very excellent initial adhesiveness to the adherend can be obtained and the adhesive power to an adherend can be greatly increased by heat treatment after sticking.
Patent JP-S63313742-A (JP)
Title: Catechol dicinnamyl ether derivative and photosensitive and heat-sensitive recording material using said derivative
Inventor: KASHIWAGI KOICHI
IPC: B41M5/30
Filed: 1987-06-15
Abstract: NEW MATERIAL:The catechol dicinnamyl ether derivative of formula I (R1 is H, alkyl or alkoxycarbonyl). EXAMPLE:1,2-Bis(3-phenyl-2-propenyloxy)benzene. USE:A photo-sensitive and heat-sensitive recording material readable with light of visible range and near infrared range and having high storage stability. It is highly resistant to heat, light, water and chemicals. PREPARATION:The compound of formula I can be produced by reacting catechols of formula II with cinnamyl chloride or cinnamyl bromide of formula II in the presence of a base in a solvent.
Patent JP-H0810809-A (JP)
Title: Device for joining rolled stock
Inventor: IWANAMI NORIO
IPC: B23P11/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a device for joining rolled stocks with which the rolled stocks are joined over the entire width of the rolled stocks in a short time and at satisfactory joining strength. CONSTITUTION:An elevating/lowering device 15c with which the rear end part of a preceding rolled stock 1 or the tip part of the succeeding rolled stock 2 is vertically moved and machining device 18 with which the under surface in the rear end part of the preceding rolled stock and the upper surface in the tip part of the succeeding rolled stock are simultaneously machined are provided. The machining device consists of a conical cutter 24 which is revolved around the axial center X inclined to the horizontality and traversing device 26 for horizontally moving the conical cutter over the entire width of the rolled stock from a position where is deviated from the rolled stock. The conical cutter 24 has a pair of truncated conical surfaces 24a, 24b whose vertexes are outward pointed, both the uppermost part and lowermost part of the truncated conical surfaces are horizontal, respectively simultaneously brought into contact with the under surface in the rear end part and the upper surface in the tip part of the rolled stocks 1, 2 and the rolled stocks are simultaneously machined.