baber/WOPTO huggingface dataset:
Patent JP-S6278215-A (JP)
Title: Chitin fiber
Inventor: KIBUNE KOJI
IPC: A61L17/00
Filed: 1986-09-10
Abstract: PURPOSE:To provide a chitin fiber having single filament denier and dry tenacity falling within specific respective ranges and suitable for the production of surgical suture. CONSTITUTION:A chitin fiber having a single filament denier of 0.54n20 denier and a dry tenacity of >=2g/d, preferably >=3.5g/d. The fiber is flexible and has necessary physical properties for suture. It has excellent suturing property and handleability and good biocompatibility. The fiber can be produced by the wet spinning of a chitin dope produced from chitin and a solvent, by extruding the chitin dope through a nozzle into a coagulation bath and treating the formed fiber with the coagulation liquid in a state free from tension applied to the fiber.
Patent JP-S6273287-A (JP)
Title: Copying machine
Inventor: SHIDA TOSHIO
IPC: G03G21/10
Filed: 1985-09-26
Abstract: PURPOSE:To increase the capacity of a recovery container for toner powder collected by a cleaning device and to obtain a compact, inexpensive copying machine by providing the recovery container to the center bottom part of the copying machine. CONSTITUTION:Toner remaining on the peripheral surface of a photosensitive drum 1 is scraped off by the blade 6b of the cleaning device 6, sent into a pipe 7 by a roller 6c, a screw for conveyance, etc., and accumulated in the toner recovery container 8 successively. In this case, the toner recovery container 8 occupies the overall depth of the device, so its capacity is made large. Further, the toner recovery container 8 is detachable from the device, but when it is attached, a lid 8a is fixed to hold the container 8 in a nearly sealed state and the accumulated toner is prevented from scattering out of the container 8. When the container is taken out of the device, the container 8 is lowered slightly and then the pipe 7 and a receiving cylinder 8b disengage from each other, so that the container 8 is taken out together with the lid 8a in the fitted state.
Patent JP-S59107055-A (JP)
Title: Aluminum-base composite material
Inventor: IWAMA TETSUJI
IPC: B32B15/08
Filed: 1982-12-08
Abstract: PURPOSE:To manufacture an Al-base composite material with superior corrosion resistance and workability by coating the surface of an Al alloy with a Ti- or Zr-base film formed by chemical conversion and paint contg. a composite org.- inorg. body. CONSTITUTION:The surface of an Al or Al alloy plate is degreased, and a film contg. about 0.5-5mg/m<2> Ti or Zr is formed on the degreased surface by chemical conversion. The film is coated with paint contg. a composite org.-inorg. body such as melamine resin paint contg. a composite silica-acrylic resin body or paint contg. a composite silica-urethane body. An Al-base composite material with superior corrosion resistance and workability suitable for use as a fin material for a heat exchanger is obtd.
Patent JP-S58113768-A (JP)
Title: Testing printed board adaptor
Inventor: KINUKAWA HARUHIKO
IPC: G01R31/28
Filed: 1981-12-26
Abstract: PURPOSE:To select a desired signal quickly, exactly and safely by a simple operation, by providing a necessary connector, an output terminal for fetching a testing signal, a logical circuit part for outputting a designated signal to this terminal, or the like. CONSTITUTION:A testing printed board adaptor 2 is oprovided with a testing printed board 1, connectors 4, 5 which are connected with a connector of a mother board 10, output terminals T1, T2 for connecting both the ground potential and the signal potential to a measuring instrument, a logical circuit 6 for selecting to an output signal to the terminal T2, or the like. When a switch 7 is connected to this adaptor 2 through a connector 9 and an interface line 8, and the switch is operated, the output signal to the terminal T2 is selected. According to this constitution, a desired testing signal can be outputted quickly, exactly and safely by a simple operation, and a fault test of a printed board, etc. is executed in a short time.
Patent JP-H1141937-A (JP)
Title: Dc power supply equipment
Inventor: TERAYAMA KIKUO
IPC: H02M3/28
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an equipment of high efficiency which has only a few distortion in input current and has no generation of excessive voltage drop, no malfunction of a breaker for preventing overload, or no other problems by providing the equipment with a rectifier circuit which rectifies commercial AC power to pulsating DC. SOLUTION: Power from a commercial AC source 1 is rectified by a full- wave rectifier circuit REC21 into pulsating DC and is then supplied to a series circuit constituted of a primary winding Np of a transformer T21 and a high frequency switching device TR21. Nextly, when the high frequency switching device TR21 is cut off, voltage in such a direction as to prevent a sharp decline in current in the primary winding, that is, voltage in the direction opposite to the one shown by the arrow in the Fig. is induced. When the high frequency switching device TR21 is allowed to conduct again, electromagnetic wave energy is started to be accumulated in the transformer T21 again and this operation is repeated hereafter.  By this method, charging of a capacitor C21 is progressed and when output terminals (a) (b) of the capacitor C21 are extracted and connected to a load, power is supplied to the load 4.
Patent JP-S6194083-A (JP)
Title: Control method for cleaning device
Inventor: AIBA YOSHINOBU
IPC: G03G21/00
Filed: 1984-10-15
Abstract: PURPOSE:To assure a lubricating effect by a toner and to maintain a stable cleaning function over a long period of time by sticking positively a small amt. of toner to an image carrying body before the start of one image forming operation or after the end thereof. CONSTITUTION:The residual toner on the surface of a photosensitive body 1 is scraped in the position of a cleaning body 8a. The scraped toner is guided by a scooping sheet 13 to a storage part in a casing from which the toner is discharged by a screw conveyor 14 to the outside of the casing. The edge of the blade 8a contacts with a cleaning member 15 upon ending of the copying operation and the toner sticking thereto is removed. A suitable amt. of the toner is preliminarily stuck to the proper place on the surface of the body 1 and is brought into contact with the blade 8a prior to the copying operation so that the blade edge rubs smoothly the surface of the photosensitive body in the stage of starting the copying operation. The increase in the friction between the blade 8a and the body 1 as a result of cleaning and the generation of an inconvenience such as peeling are thus prevented.
Patent JP-S6458801-A (JP)
Title: Gas filling up pressure checking device
Inventor: SUGIMURA NOBUYUKI
IPC: F15B1/08
Filed: 1987-08-28
Abstract: PURPOSE:To detect accurately a gas filling up pressure by inputting into a pressure correctional device the gas filling up pressure and a gas filling up temperature. CONSTITUTION:A pressure sensor 4 measuring a gas filling up pressure and a temperature sensor 21 such as a thermocouple thermometer measuring a gas filling up temperature, or the like are provided at the gas chamber 7 of an accumulator 3, and the output from the pressure sensor 4 and the temperature sensor 21 is inputted into a pressure correctional device COM, and converted into the gas filling up pressure at a designed temperature on the basis of the formula or the experimental formula of an existing gas. Accordingly, the element of temperature change is added to the detection of the gas filling up pressure, so the exact gas filling up pressure can be detected.
Patent JP-S58159864-A (JP)
Inventor: DAGURASU EI RAASON
IPC: B05B13/06
Filed: 1982-12-07
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-H0535044-A (JP)
Title: Color recording device
Inventor: KUBO NOBUAKI
IPC: G03G21/16
Filed: 1991-07-31
Abstract: PURPOSE:To improve accuracy in overlapping colors and accuracy in driving in a sub scanning direction. CONSTITUTION:By rotating a photosensitive drum 3 and a transfer drum 10 plural times in a contact state on the stage of wrapping a transfer sheet 16, the adhesion of a dielectric film and the transfer sheet 16 in a clamper on the transfer drum 16 is enhanced. And also, in the case that friction is loaded toward the trailing end side of the transfer sheet 16 by making the linear velocity of the photosensitive drum 3 slightly lower than the linear velocity of the transfer drum 10, a squeezing effect is applied, so that the adhesion is enhanced.
Patent JP-S58109815-A (JP)
Title: Air flow meter
Inventor: KASHIWATANI MINEO
IPC: G01F1/68
Filed: 1981-12-23
Abstract: PURPOSE:To prevent the accumulation of water at a by-pass line, by opening the slit of the by-pass having a hot wire to the side lower than the horizontal surface at the center of a primary air flow tube, which preventing it from opening to the lowest part of the inner wall of a Venturi. CONSTITUTION:The flowing velocity of the intake air, etc. of a primary air path 2b is measured via a hot wire element 5 of a by-pass 4. The air, etc. passing through the by-pass 4 flows out to a primary air path 2a at the lower side via a slit outlet 7 which is opened to the lower side than the horizontal surface which passes through the center of the path 2b and does not reach the lowest part of the inner wall of a Venturi 3. In such a constitution, the accumulation of water is avoided at the by-pass line. This prevents the blockade of the by- pass line owing to the freezing, etc.
Patent JP-H11158782-A (JP)
Title: Leather-like sheet
Inventor: YONEDA HISAO
IPC: D06N3/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality leather-like sheet having an image finely and brightly drawn by the ink-jetting process with high productivity without complicated work, its production, and the leather-like sheets for the image- drawing therefor. SOLUTION: This leather-like sheet has the opacifying layer (B) and the readily dyeable layer (C) on the fibrous base layer (A) in order, and has an image (D) on the readily dyeable layer (C) drawn by the ink-jetting process with a resolution of more than 4 dots/mm. In addition, the drawn image (D) is protected by a transparent or hemi-transparent protection layer (E).
Patent JP-H1146789-A (JP)
Title: Production of udp-galnac
Inventor: KABAYAMA MINEAKI
IPC: C07H1/06
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for the development of medicines, etc. at a low cost on a large seale by allowing an epimerase to act on VDP-GlcNac and subsequently applying a column to the product to separate the compound from the raw material, wherein a lectin capable of selectively binding to the compound is immobilized on the column. SOLUTION: This method for producing VDP-GalNAc comprises allowing an epimerase to act on VDP-GlcNAc to convert into the VDP-GalNAc, subjecting the reaction mixture to a column to separate the VDP-GalNAc from the VDP-GlcNAc. A lectin capable of selectively binding to the VDP-GalNAc is immobilized on the column. Thus, the objective VDP-GalNAc can be obtained at a low cost on a large scale. Dolichosbiflorus agglutinin(DBA), Griffonia simplicifolia agglutinin(GSA), Helix pomatia agglutinin(HPA), etc., are desirably used as the lectin capable of selectively binding to the VDP-GalNAc.
Patent JP-H0554357-A (JP)
Title: Magnetic recording medium
Inventor: KANAZAWA MINORU
IPC: G11B5/65
Filed: 1991-08-27
Abstract: PURPOSE:To obtain good C/N which is suitable for high-density recording and is good particularly when a magnetic head of a 'SENDUST(R)' or amorphous system, etc., having a small gap length and large saturation magnetization of the magnetic recording medium having a nonmagnetic base and a ferromagnetic metallic thin film provided on this nonmagnetic base. CONSTITUTION:A fine network structure consisting of many microunit structures is provided on the ferromagnetic metallic thin film and the area of the respective unit structures of this fine network structure is specified to >=40nm<2> and <200nm<2>.
Patent JP-S60106280-A (JP)
Title: Interphone device with television
Inventor: SUZUKI HISANORI
IPC: H04N7/18
Filed: 1983-11-15
Abstract: PURPOSE:To attain connection and use of plural slave devices to one master device by connecting automatically a TV camera of a slave device to which a call switch is operated to a monitor TV of the master device. CONSTITUTION:A control circuit 3 detects that a call switch 2a of a slave device A is turned on and then controls a video switch circuit 6. Thus a TV camera 1a of the device A is connected to a monitor TV7 of a master device C. While a timer means 9 is actuated by the circuit 3, and a monitor TV drive means 10 is actuated for a prescribed period of time. Therefore an image photographed by the camera 1a of the device A is projected by the TV7 for a prescribed period of time. Thus it is possible to connect plural slave devices to a single master device.
Patent JP-2000043769-A (JP)
Title: Work carrier system for paint line and constituting device thereof
Inventor: MURACHI MIKIO
IPC: B05B13/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To carry works by one kind of truck without reloading in a paint line where the carrying height of a work carried on the truck from a conveyor rail is changed at a specified position. SOLUTION: A truck 2 is provided with a vertically movable attachment 2A attached to a base 2B traveling on a conveyor rail 3 for supporting a work W via an elongated/contracted support 2P. By using this truck, to change the carrying height of the work W during carrying, for example to carry the work in a lower position like a paint booth 4, the attachment 2A is positioned low. To carry the work in a high position like a drying furnace 5 for performing out-of-furnace carrying, the attachment 2A is guided to a specified height by an auxiliary rail 6 laid along the conveyor rail 3, and the support 2P is elongated/contracted. Thus, even in a paint line where a carrying height from the conveyor rail 3 is changed in a specified position, the work W is carried by one kind of truck 2, and reloading is unnecessary.
Patent JP-H1065660-A (JP)
Title: Frame synchronous circuit
Inventor: SUGIMOTO TOSHIRO
IPC: H04J3/06
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To automatically and normally establish synchronization even if pseudo synchronization is done owing to a data error when a circuit is used in a network of a high error rate. SOLUTION: An FASB(frame alignment signal bar) detection circuit 2 monitors whether established frame synchronization is pseudo synchronization or not. A multi-frame synchronization detection circuit 8 detects the matching of multi-frame synchronous pattern MSF of data which is read from SRAM (static random access memory) 4 and establishes multi-frame synchronization. A guard timer 9 takes protection time for a multi-frame asynchronous alarm from the multi-frame synchronization detection circuit 8 and outputs a multi- frame alarm. A clock inhibition circuit for compulsory hunting 6 inhibits one clock supplied to a frame synchronization detection circuit 7 when pseudo synchronization is detected in the FASB detection circuit 2 and the multi-frame alarm is inputted from the guard timer 9 and executing synchronous re-hunting.
Patent JP-H05326655-A (JP)
Title: Measuring method of semiconductor wafer
Inventor: UTSUNOMIYA TETSUYA
IPC: H01L21/66
Filed: 1992-07-22
Abstract: PURPOSE:To realize more positive measurement of electrical characteristics of semiconductor wafer by means of a probe card. CONSTITUTION:A plane defined by needle points 15, 16 provided for a probe card 14 is set in parallel with the top surface 12 of a stage 11 for mounting a semiconductor wafer 13. The probe card 14 is then lifted while keeping parallelism and after the needle points 15, 16 are brought into contact with pads or separated therefrom, the needle points 15, 16 are overdriven. This method can bring the needle points 15, 16 into positive contact with electrode pads with no trouble by lifting the stage 11 relatively to the probe card 14.
Patent JP-S60108366-A (JP)
Inventor: NAKADA TAKAO
IPC: C04B35/48
Filed: 1983-11-16
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-H0379045-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: KAWAMICHI TADASHI
IPC: H01L21/56
Filed: 1989-08-22
Abstract: PURPOSE:To improve utilization efficiency of resin using an elastic resin without any thermo curing properties as a resin for assisting in pressure feed for feeding a resin for forming seal to a cavity with pressure. CONSTITUTION:A tablet of a resin 1 for forming seal consisting of a thermo curing epoxy resin, etc., and a resin for assisting in pressure feed 2 consisting of a material which is superb in flexibility such as silicon rubber are supplied into a pot 6 of a mold 3. Then, pressure is gradually applied to the resin 1 for forming seal by a plunger 5 through the resin for assisting in pressure feed 2 and the resin 1 for forming seal is fed to a runner 9, a gate 8, and a cavity equipment 7 from a cal 10 with pressure, thus completing filling of the resin 1 for forming seal into the cavity 7 and forming seal by thermo curing. Then, the resin for assisting in pressure feed 2 is separated from the resin 1 for forming seal 1. Thus, it is possible to reduce a resin for forming seal which is abolished by thermo curing in the pressure-feed path up to the cavity.
Patent JP-S6274745-A (JP)
Title: Recharging amount detector for vehicle battery
Inventor: HIRAIWA HISAYOSHI
IPC: G01R31/36
Filed: 1985-09-28
Abstract: PURPOSE:To detect and alarm insufficient recharging of battery accurately through a simple device by comparing a battery voltage V1 for some discharge current with a voltage V2 to be calculated on the basis of said discharge current and providing an alarm if V1<V2. CONSTITUTION:Upon application of load onto a battery 1, discharge current I will flow form the anode terminal of the battery 1 to a load thus to provide a voltage V1(=aV) proportional to the battery voltage at that time to a comparator 4. While a voltage bI proportional to said current I is fed from a differential amplifier 2 to the comparator 4 which will calculate a voltage V2=Vo+bI and compare with said voltage V1. If V1>V2 for some discharge current I, the comparator 4 will never produce a signal but if V1<V2 the comparator 4 will produce a signal to light an alarm lamp 5 thus to alarm insufficient recharging.
Patent JP-H0264089-A (JP)
Title: Method and device for measuring diameter of single crystal-lifting device
Inventor: ISHIZU HIDEO
IPC: C30B15/26
Filed: 1988-08-29
Abstract: PURPOSE:To enable to accurately measure the real diameter of a single crystal by carrying out the correction of a measured visual field with a preliminarily measured transfer distance when the diameter of the single crystal is measured with a TV camera. CONSTITUTION:The passage of a seed crystal 1 is detected with a seed sensor 3 while the seed crystal 1 is moved down toward a melted liquid 2. It is detected with a seed crystal melted liquid contact-detecting sensor 4 that the seed crystal 1 contacts with the melted liquid 2 and a transfer distance L between the seed sensor 3 and the melted liquid 2 is measured with a single crystal transfer length-measuring member 5. The seed crystal 1 is lifted to form the single crystal and the diameter of the single crystal is measured with a diameter- measuring TV camera 6 at a distance L1 with the contacting point of the seed crystal 1 on the surface of the melted liquid 2. The real distance L1' is determined from the standard distance L between the seed sensor 3 and the surface of the melted liquid 2, the standard distance L1 between a contacting point of the melted liquid 2 with the seed crystal 1 on the surface thereof and the TV camera 6 and an angle theta between the L line and the L1 line. When the imaged visual field dimension of the TV camera 6 in the time of L1 is A, the real imaged visual field A' is determined with a function F(L1), thereby measuring the real diameter dimension of the single crystal.
Patent JP-H0921892-A (JP)
Title: Stopwatch device
Inventor: SUGA FUSAO
IPC: G04F10/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To accurately, easily confirm when data is recorded on each of measured data of plural measuring times recorded. SOLUTION: A time measuring means which counts a reference clock signal sent from a timing generator 14 according to switching operation inputted from an input part 16 and date counting means which counts date information are constituted with an operation decoder 15, an ROM 17, an address part 18, a multiplexer 19, an ALU 22, and a temporary register 23. A RAM 20 memorizes measuring time information obtained with the time measuring means and date information obtained with the date counting means. A display part 21 displays the measuring time information and the date information memorized in the RAM 20.
Patent JP-S6371898-A (JP)
Inventor: KATO HIROSHI
IPC: G10H1/18
Filed: 1986-09-15
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-H1034252-A (JP)
Title: Verifying system for unacceptable in manufacture of sheet metal model
Inventor: FUJIOKA KOICHI
IPC: B21D28/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To realize the verifying system checking the unacceptable in the manufacture of the sheet metal model in the preceding state of a manufacturing process, which is caused by the die breakage and the die deformation of a punch die. SOLUTION: Development data showing the shape of the sheet metal model to be verified is housed in a sheet metal extension model housing means 1. The verification reference length of the sheet metal model to be verified is housed in a verification reference length housing means 2. A circle model taking the verification reference length as a diameter is prepared by a circle model preparing means 3. Circle data showing the circle model is housed in a circle model housing means 4. The circle model is rotated along the circumference and a hole of the sheet metal model, and the contact state of a corresponding circle model with each element of the circumference/hole of a corresponding sheet metal model generated in the process of the rotation, is judged by a punching die checking means 5.  For entirely noncontact elements, an error is displayed, and for partially noncontact elements, a warning is displayed.
Patent JP-S6195505-A (JP)
Title: Ballast for electric-discharge lamp
Inventor: YOSHIZAKI MASAO
IPC: H01F27/28
Filed: 1984-10-17
Abstract: PURPOSE:To reduce the possibility of wrong wiring by connecting a protective element between the second and third terminals of a molded bobbin of the three-terminal type, using the first and third terminals as input and output terminals, and forming an indicator portion adjacent to the first terminal. CONSTITUTION:Planted in a projecting portion 43 of the flange 42 of a molded bobbin 4 are a first terminal 21 to which the starting lead wire 24 of a coil 2 is connected, a second terminal 22 to which the ending lead wire 25 of the coil 2 is connected, and, adjacent to it, a third terminal 23 is provided. Between the second and third terminals 22, 23, a protective element 3 is connected and disposed in a corner surrounded by the projecting portion 43 and the flange 42. In an indicator portion 46 provided on the upper side of the projecting portion 43 in which the first terminal 21 is installed, a letter or the like is provided which indicates that it is a ground side terminal. This can call a user's attention because he sees this indication when connecting the power supply wiring to the first terminal 21, thereby enabling him to correctly perform the wiring process.