baber/WOPTO huggingface dataset:
Patent JP-H06289497-A (JP)
Title: Image forming device
Inventor: GOTO HIDEKI
IPC: G03G15/04
Filed: 1993-04-02
Abstract: PURPOSE:To satisfactorily attain the light shielding in an optical system provided with zoom lens. CONSTITUTION:The upper and the lower double pulley 36 and 37 are arranged at the right side part 7R of the lens substrate 7 capable of freely moving to the left and the right. The horizontal light shielding face 35A is formed at the almost same height as the lens carrying face 11, by fixing an end of the horizontal light shielding screen 35 to the right side face 3b of the base member 1, covering over the pulleys 36 and 37 with the intermediate part of the screen and fixing the other end to the center of the slide face 2. When the lens substrate 7 is moved, the area of the horizontal light shield face 35A varies, hence, the right side of the side part 7R is horizontally covered. The vertical light shielding screen 32 stuck to the lens hood 13 and the side face 3b with the both end part is provided at the upper side of the horizontal light shielding face 35A, and the auxiliary light shielding screen 61 is provided at the lower side, thus, any light beam unless it passes through the lens 20 is interrupted by these light shielding screen 32, 61 and 35, etc.
Patent JP-H06285165-A (JP)
Title: Tube restoring device
Inventor: WATANABE TAKAHIKO
IPC: B29C65/20
Filed: 1993-04-02
Abstract: PURPOSE:To perform work of restoring a tube or the like of which inner side surface is fused by a tube sterile connection device or the like easily and speedily without requiring hand work by positioning a deformed part in a tube insertion space, moving pressure members to hold the deformed part by pressure surfaces, and deforming the tube to peel a fused part. CONSTITUTION:A connection part (deformed part) of a tube connected by a tube connection device 5 and of which inner surface is fused is installed between pressure surfaces 31a, 31b of pressure members 3a, 3b, the pressure members 3a, 3b are moved by a drive means, and the tube deformed part is collapsed by the pressure surfaces 31a, 31b, so a fused part of the tube is peeled. The deformed part of the tube can thus be restored easily and speedily. Especially, because hand work is not required, restoring work can be performed immediately after connection of the tube, and in the case of providing irregularities in the pressure surfaces, 31a, 31b, the tube and the pressure surfaces will not slip, thereby, peeling work can be performed securely.
Patent JP-S62256155-A (JP)
Title: Bus competition system
Inventor: OKAWACHI HIKOSABURO
IPC: G06F13/362
Filed: 1986-04-30
Abstract: PURPOSE:To mount many circuit blocks on one substrate with a good efficiency in area by adjusting a bus request from the plural circuit blocks disposed on the same substrate by an internal common bus competition circuit part and performing the competition of an external busy by an external common bus competition circuit. CONSTITUTION:Only one of the circuit blocks 141-14n in the substrate 10 outputs the bus request. At this time, the competition is not generated, but the circuit block uses the internal common bus 12 and further the circuit block competes with the circuit block on other substrate for the external common bus 1 through the external common bus competition circuit 11. Then, when the plural circuit blocks of the circuit blocks 141-14n in the substrate 10 output the bus request, only the highest order one of the internal common bus competition circuits, for instance, of the circuit block having the request of the internal common bus competition circuits 131-13n obtains the priority, uses the internal common bus, uses the internal common bus competition circuit 11 and competes the internal common bus 1.
Patent JP-H02278559-A (JP)
Title: Magnetic disk device
Inventor: SENZAKI FUJIO
IPC: G11B19/00
Filed: 1989-04-20
Abstract: PURPOSE:To prevent a harmful effect upon other devices by diminishing fluctuation of a power voltage by making a current flow approximately correspondingly to a decreasing interrupting amt. even when a current of a spindle motor is temporarily or suddenly interrupted. CONSTITUTION:When the spindle motor 2 is turned off by a spindle motor control circuit 13, an actuator lock circuit is turned on. A current corresponding to a current which has ever flowed flows in the spindle motor 2, so that a sudden change of load is alleviated from a view-point of a power device. By this method, even when plural magnetic disk devices are connected in daisy chain, a harmful effect can be prevented from being exerted upon the devices each other.
Patent JP-H11281656-A (JP)
Title: Control method for optical stylus
Inventor: WATANABE SHINICHIRO
IPC: G01M11/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a control method in which the labor of the optical adjustment of a position required in every measurement is omitted and in which a change in the amplitude of an optical stylus can be detected with high sensitivity, by a method wherein the change in the amplitude of the optical stylus is detected by a capacitance detection-type position detector using one or more electrodes. SOLUTION: In a near-field optical apparatus 2, exciting light such as laser light or the like is irradiated from a light source 12 so as to be introduced to the inside of an optical stylus 14. The exciting light which is introduced to the inside of the optical stylus 14 is shone at a metal which covers the sharpened part at the tip part of the optical stylus 14. Evanescent light is generated from the opening part at the tip of a metal-coated fiber. The evanescent light is emitted from a very small opening which is formed in the tip part of the optical stylus 14 and which is smaller than the wavelength of light. Then, when the optical stylus 14 is brought close to a sample to be measured, the evanescent light is scattered or the sample to be measured emits light by the evanescent light.  Light to be measured such as the scattered light or the emitted light is condensed by an objective lens 18 so as to be introduced to an optical processor 20 and a detector 22, and information on the sample is detected.
Patent JP-S61259349-A (JP)
Title: Memory access system
Inventor: KOBAYASHI HISAO
IPC: G06F12/04
Filed: 1985-05-13
Abstract: PURPOSE:To write a bit which is desired to be rewritten and to settle a memory access only one time by providing a means to enable respectively independently plural memory chips to constitute the memory. CONSTITUTION:A processor 20 sends an address AD through a multiplexer 41 to a memory 21, and reading/writing signal R/W through a multiplexer 43 to the memory 21. A multiplexer 44, for example, supplies 1 to a chip enable BS of the memory 21. In such a case, the processor 20 accesses the memory 21 by a word unit. A vector generating circuit 40 sends the address AD through the multiplexer 41 to the memory 21, the data DA through a multiplexer 42 to the memory 21, a signal R/W through the multiplexer 43 to the memory 21 and a chip enable signal BS through the multiplexer 44 to the memory 21. In such a case, the circuit 40 accesses the memory 21 at the bit unit.
Patent JP-H04331227-A (JP)
Title: Production of high-molecular polymer
Inventor: UEDA MITSURU
IPC: C08G61/00
Filed: 1991-05-02
Abstract: PURPOSE:To produce inexpensively a polymer composed of directly bonded aromat rings and having avrel excellent mechanical strengths and heat resistance and a high molecular weight. CONSTITUTION:A process for producing an organic polymer composed of directly bonded aromatic rings by using a substituted benzene having an alkyl, alkoxy or hydroxy-alkyl substituent as a monomer, wherein the monomer is polymerized by using an iron (III) salt as an oxidizing agent in a solvent common to the monomer and the oxidizing agent.
Patent JP-H05297997-A (JP)
Title: Connector
Inventor: KIKUTAKE HIDEO
IPC: G06F3/02
Filed: 1992-04-21
Abstract: PURPOSE:To start a main body system without connecting a keyboard in advance by returning a response as if the keyboard is connected from a connector to a computer when the power source of a computer system is applied. CONSTITUTION:A clock line is a line on which a clock is transmitted to take synchronism in data transmission, and a data line is a line on which data from a desk top personal computer main body 1 or the connector 4 is transmitted. In an ordinary operation, both the clock line and the data line are set in high states. When the data is transmitted from the personal computer main body to the connector side, a prescribed clock is generated on the clock line, and required data is sent to the data line synchronizing with the clock. Meanwhile, when the data is transmitted from the connector 4 to the personal computer main body, a connector driving circuit 7 generates the clock decided in advance, and puts the data on the data line synchronizing with the clock.
Patent JP-H06311365-A (JP)
Title: Picture input output device
Inventor: WASHIO KOJI
IPC: H04N1/40
Filed: 1993-04-27
Abstract: PURPOSE:To reduce the effect of uneven density at a low frequency caused by a mechanical signal by providing an output of a tone patch stored in a test pattern memory with a picture output means and generating a gradation correction curve based on a picture signal of the test pattern obtained through the read by a picture entry means. CONSTITUTION:A single tone patch with consecutive gradation is used for a test pattern(TP) and stored in a test pattern memory 526. When the calibration mode is set, the TP is read from the memory 526 and printed out onto a white paper sheet via a laser write section 53. When the paper is set on an original platen and a start key is depressed, a picture read section 51 scans the TP for each line and a picture processing section 52 applies LOG transformation to the scanned data and the result is fed to a CPU 523. The CPU 523 averages plural lines of sampling data for each picture element, smoothes and obtains its inverse function and stores the result in a gradation correction LUT 522 as a gradation correction curve.
Patent JP-H05300793-A (JP)
Title: Controlling method for air conditioner
Inventor: OGAWA YOSHIAKI
IPC: H02M7/48
Filed: 1992-04-21
Abstract: PURPOSE:To improve a power factor of an air conditioner and to reduce harmonic currents by detecting a momentary value of an input current and an input current value, comparing them with a reference value, and regulating an ON time of a duty cycle of a switching signal of a switching element in response to its deviation. CONSTITUTION:The method for controlling an air conditioner has the step of controlling a driving rotating speed of a compressor motor 7 through an inverter 3 by a DC signal fed from an input AC power source 1 through a converter 2. The inverter 3 so controls by a microcomputer 13 as to reduce the rotating speed of the motor 7 according to an overcurrent protecting function to be operated based on an output of an input current momentary value detector 9 when it becomes an overcurrent. That is, it detects the momentary value and the input current value of the input current of the converter 2, compares them with a reference value, and regulates an ON time of a duty cycle of a switching signal of a switching element 5 in response to its deviation. At the time of starting switching, the switching is controlled by a stored switching pattern.
Patent JP-H01270811-A (JP)
Title: Exhausting device
Inventor: OGAWA HIDEMI
IPC: A47B77/08
Filed: 1988-04-22
Abstract: PURPOSE:To present an exhausting device, which can be freely moved, by fitting a hollow strut, which is connected to an air chamber, to a cabinet with being freely moved up and down and fitting a hollow roof, for which an absorbing port is opened, to the upper edge of the said hollow strut with being positioned in the upper direction of a cooking equipment. CONSTITUTION:For a cabinet 4 to integrate a cooking equipment B, an air chamber 1 to mount an exhausting unit C is sectioned and a hollow roof 3 to have an absorbing port 4 is supported through hollow struts 2 and 2', which are connected to the air chamber 1, in the upper direction of the cooking equipment. Then, since the hollow struts are moved up and down, the hollow roof is positioned in the upper direction of the cooking equipment by moving up the hollow strut when the cooking B is used. Since the hollow roof 3 to be fit to the hollow struts 2 and 2 ' is inclined, a space near the head of a cooker, which stands in the front part of the cooking equipment B, is widely secured. When the cooking equipment is not used, the surface of the cooking equipment can be used as a cooking stand since the struts 2 and 2' are caused to fall down and the upper surface of the cooking equipment is covered with the hollow roof. Further, since the turning of a casting 17 of the exhausting unit C can be freely adjusted, the direction of the exhausting port 19 can be freely selected.
Patent JP-S58217241-A (JP)
Title: Tool conveying vehicle
Inventor: SHIMA YOSHIO
IPC: B23Q3/157
Filed: 1982-06-11
Abstract: PURPOSE:To enable a broken tool and a spare one to be interchanged quickly with each other in a magazine on a tool conveying vehicle for conveying tools between a tool magazine and a tool stocker by providing an empty spot for emergency tool replacement in a certin address separately from a normal one. CONSTITUTION:A tool conveying vehicle mounting a magazine for receiving tools froma tool stocker is a self-propelled on which travels to a tool machine of a machine tool MT1 or MT2. Interchange of tools between the magazine on the vehicle and the tool magazine is carried out by a tool interchanging device. When a tool T21 of the other machine tool MT2 is broken in the interchange, the interchange in the machine tool MT1 is interrupted, and the tool conveying vehicle returns to the tool stocker to receive a spare tool 31 at tool interchanging position TSP in a emergency tool interchange address and then self-travels to the machine tool MT2. The broken tool T21 is transferred to the magazine on the vehicle and a spare tool 31 is supplemented to the empty spot in the tool magazine of the machine tool MT2.
Patent JP-H08296323-A (JP)
Title: Face grid board material
Inventor: KATO YASUKUNI
IPC: E04F19/10
Filed: 1995-04-25
Abstract: PURPOSE: To provide a lightweight and unslippery face grid board member even if moisture is made to adhere to the soles of shoes or the surface of the face grid when the board member having the face grid is used for floor member of an outside equipment in a building. CONSTITUTION: A face grid board member 20 is constituted of large grids 21 of large grid horizontal members and large grid vertical members at right angles and small grids 24 of divisions smaller than divisions formed by the large grids 21 of small grid horizontal members and small grid vertical members at right angles in the upper side than the large grids 21. In the upper side of the face grid board member 20, non-slip frame projected threads 27 projected upward and the face grid board member 20 are monolithically formed on the circumferential edges of divisions formed of the large grids 21 and small grids 24.
Patent JP-S5225296-A (JP)
Title: Forming method of highly heatproof insulating film on grain oriented s ilicon steel plate
Inventor: ICHIDA TOSHIROU
IPC: H01F1/18
Filed: 1975-08-22
Abstract: PURPOSE: A method whereby an insulating film with superior heat-resistance, iron loss and magnetic distortion characteristics may be formed on a grain oriented silicon steel plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03296849-A (JP)
Title: Remote output controller
Inventor: NIHEI ATSUSHI
IPC: G06F15/16
Filed: 1990-04-16
Abstract: PURPOSE:To change a destination to be outputted without keeping a user to wait when a specified computer can not receive a request and a computer other than the specified computer is usable by inquiring whether the specified computer can receive a request or not, and in the case of an unreceivable state, informing the inquired result to the user. CONSTITUTION:A remote computer operation checking part 10 inquires whether a requested remote computer 2 is being driven or not to a communication pat 12. The communication part 12 communicates with the computer 2 and waits a response, and if no response is returned after the lapse of a fixed time, informs the result to the user. When no response is returned, the communication part 12 judges that the computer 12 is in an undriven state, i.e. in an output disabled state, and requests processing to an inquiring part 9. The inquiring part 9 informs the output disabled result and inquires of the user how the data are to be processed. When a computer other than the remote computer 2 is usable, the user can request to change the destination to be outputted.
Patent JP-S5436300-A (JP)
Title: Collection of protein
Inventor: KAMATA TAKUMOTO
IPC: C07K1/16
Filed: 1977-08-24
Abstract: PURPOSE: To adsorb and collect trace of enzymes, protein hormones, etc., from aqueous solution, by using extremely fine fibers of acrylonitrile polymer as adsorbent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08280072-A (JP)
Title: Trimming device for radio controller
Inventor: TANAKA MASAHIRO
IPC: G09B9/02
Filed: 1995-04-04
Abstract: PURPOSE: To improve operability with simple constitution equipped with only one switch in one button trim by performing such control so as to increase repeat speed as consecutive operating time detected by a control means is extended. CONSTITUTION: A CPU 1 performs every kind of processing such as trim quantity control, etc., on the basis of a program stored in a ROM 2. A trim switch 4 equipped in the button trim is inputted to a bus 9 via an I/O port 5, and the CPU 1 detects it, and also, the control state of the button trim is displayed on a display 6. When the trim switch is operated successively, an automatic repeat function is started up, and trim quantity is increased/decreased at every repeat timing by prescribed step, however, the repeat rate is increased linearly according to the time of consecutive operation. In other words, the trim quantity per unit time is increased, which enables the trim quantity to quickly be adjusted.
Patent JP-H11279707-A (JP)
Title: Free machining low thermal expansion alloy and its production
Inventor: HANDA TAKUO
IPC: C22C38/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy having free machining property by containing a specified ratio in each of C, Si, Mn, Ni, Co and W, satisfying a specified relation between Ni and Co and making the balance essentially Fe. SOLUTION: A metal content, by weight, is <=0.2% C, <=1% Si, <=1% Mn, 26-43.5% Ni, <=20% Co, 0.507% W, satisfying 34.5% <=Ni+0.8Co<=43.5%, and Ni+0.8Co is a Ni equivalent, further the alloy contains one or two kinds among S, Se in a range of 0.04%<=S+0.4Se<=0.12%, further preferably Mn in a range of 1>=Mn>=2.3(S+0.4Se) or Ca in a range of Ca>=3.8(S+0.4Se). W has an effect to improve machainability in particular a tool life and its content is suitably 1.5-5 wt.%. The thermal expansion coefficient of the alloy can further be lowered by rapidly cooling from 700-900 deg.C. It is suitable for use in a precision machine part, etc., and machining expense is not so high.
Patent JP-H11279794-A (JP)
Title: Film carrying device
Inventor: SEO KEIJI
IPC: C25D7/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a film carrying device capable of executing electroplating free from the generation of flaws on the surface of a film even if the film is carried at low tension at the time of continuously producing a film-shaped electrically conductive material by electroplating and thus capable of attaining high productivity. SOLUTION: In a device carrying a film via a roller 1 in a liq. tank, a roller provided with plural pins 9 on the parts which are not brought to contact with the film, an impeller 18 having a gear 11 for transmitting turning force to the roller and a liq. discharging tube 12 discharging the liq. in the liq. tank to the blade of the impeller and rotating the impeller 18 are placed in the liq. tank.
Patent JP-H04312289-A (JP)
Title: Fabricating fixture for short nipple
Inventor: MATSUMOTO SUKEO
IPC: F16L55/00
Filed: 1991-04-05
Abstract: PURPOSE:To provide a fabricating fixture which can facilitate working a short nipple to be used for adjusting a pipe in length while being accessed from the cut end of the pipe when the nipple is used for plumbing for water supply, gas, oil and the like at a work site. CONSTITUTION:A fabricating fixture for a short nipple is made up of a pipe joining socket 1, a screw-in block 2 which is threadedly engaged with the pipe joining socket while being provided with a screw-in locking section 4 at least in its one surface, a tip end engaging section 5 which is engaged with the screw-in locking section, at the tip end of it, and of a screw-in handle 3 furnished with a position adjusting means 6 for the screw-in block.
Patent JP-H04760-A (JP)
Title: Light input ic
Inventor: KARASAWA KUNIHIKO
IPC: H01L27/14
Filed: 1990-04-17
Abstract: PURPOSE:To enable scale reduction of the circuit and lowering of the price and also improve the accuracy by providing a plurality of photodetectors, switches for selecting these photodetectors, a current/voltage conversion circuit to convert photocurrent into voltage and a circuit to clamp and sample-hole the converted output voltage in order to output a difference signal between at least one output signal and other output signals. CONSTITUTION:The light which has respectively passed through red, green and blue filters 1, 2, 3 is converted into photocurrents IR, IG and IB in red, green and blue photodiodes 4, 5, 6. Amplitudes of red, green and blude outputs of an operational amplifier 32 respectively become AlogIR, AlogIG and AlogIB (A is a constant) through current-voltage conversion by sequentially switching these photocurrents with the switches 25, 25 and 27. These outputs are clamped with reference to a voltage Vref of a constant voltage source 23 during the green output period and moreover they are sample-held during the red output and blue output periods. Thereby, the operational amplifier 34 provides continuous output voltages including rates of color components, Vref+Alog(IR/IG) and Vref+Alog(IB/IG).
Patent JP-H10292103-A (JP)
Title: Foamable polyurethane composition and foam
Inventor: KANEDA SHUNJI
IPC: B29K96/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a foamable polyurethane composition excellent in appearance, flexibility, mechanical characteristics, etc., by compounding a thermoplastic polyurethane with a specific block copolymer and/or its hydrogenated substance and a specific (meth)acrylic acid alkyl ester-based polymer. SOLUTION: This composition comprises (A) a thermoplastic polyurethane obtained by reacting a polymer diol having preferably 800-8,000 number-average molecular weight with an organic diisocyanate and a chain extender, (B) at least one of a block copolymer composed of an aromatic vinyl compound polymer block and a conjugated diene polymer block and its hydrogenated substance, (C) a (meth)acrylic acid alkyl ester-based polymer having >=100,000 number- average molecular weight and (D) a heat decomposition type blowing agent in the ratio of 1-30 pts.wt. of the component C and preferably 0.05-10 pts.wt. of the component D based on 100 pts.wt. of a composition having the weight ratio the component A/the component B of 40/60 to 95/5.