baber/WOPTO huggingface dataset:
Patent JP-2001092202-A (JP)
Title: Image-forming device
Inventor: YANO HIDEYUKI
IPC: G03G21/18
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device, making density control and regist control possible to be efficiently performed with accuracy, in any printing mode. SOLUTION: As for this image-forming device provided with plural printing modes, in the case that density detection or regist detection for every color is required at monochromatic color mode, the detection is carried out after temporarily shifting the device in the full-color mode.
Patent JP-H01113066-A (JP)
Title: Separation of plasma
Inventor: SHIMOMURA YASUSHI
IPC: A61M1/34
Filed: 1987-10-27
Abstract: PURPOSE:To prevent the deterioration of a plasma separator, by holding positive pressure by bringing a plasma line side to a closed system not only to filter a plasma component at high concn. but also to make it possible to prevent the adhesion of the plasma component to a plasma separation membrane. CONSTITUTION:In a plasma separation apparatus consisting of a plasma separa tor 1 having plasma separation membrane mounted therein, the blood feed line for transporting blood to the plasma separator 1, a blood return line for returning a red corpuscle concd. liquid from which plasma is separated in the plasma separator 1 and a plasma line for transporting the separated plasma, the plasma line side is brought to a closed system to hold positive pressure. By this constitution, not only the adhesion of the component in plasma to the plasma separation membrane can be prevented but also the lowering in the capacity of the plasma separator can be prevented. The positive pressure applied to the plasma line side is used within a range of 0-30mmHg in general. In collecting plasma, a proper amount of an anticoagulant is used.
Patent JP-S61148016-A (JP)
Title: Molding system
Inventor: HORIMUKI HITOSHI
IPC: B29C45/14
Filed: 1984-12-24
Abstract: PURPOSE:To enable whole automation of a mold and to contrive unification of molding terms and an improvement in quality, by performing automatically cleaning of the mold, unloading of a molded article, loading of a flame and throwing of a tablet by moving a robot in a reciprocating state along the mold. CONSTITUTION:When a robot 23 is moved to a position corresponding to molds 11, 12, an article molded by the mold 12 in advance is taken in the inside of the robot 23 by an unloader and purification is performed by removing foreign matters through cleaning of the surface of the mold 12 by a mold cleaning part 26, in a first station 24 which is confronted by the mold 12. On the one hand, as for a second station 25 which is confronted by the mold 11, loading is completed by setting the same so that flames F are conveyed onto a cavity 18 by a flame loader part 28 one by one and a hole FH of the same is fitted over a guide pin of a mold 11B, and as for a tablet throwing part 29, a resin tablet R heated by a preheater 43 is carried in a cull plunger 20 for setting.
Patent JP-2001098310-A (JP)
Title: Nonaqueous press-fitting material for repairing blast furnace
Inventor: SASAKI TOSHIHISA
IPC: F27D1/16
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous press-fitting material for repairing a blast furnace, which forms a minute structure in the temperature range of 100 deg.C-400 deg.C and has excellent press-fitting workability and stability for hardening. SOLUTION: This nonaqueous press-fitting material is the one adding 80-120 pts.wt. binder mixing dissolving phenol resin and coal-tar at weight ratio of 20/80-50/50 with aromatic solvent to 100 pts.wt. refractory aggregate. Then this has <=10,000 cps viscosity at the working time and >=1,000 cps viscosity when the hardening starts, and the heat-up of an iron shell of the blast furnace is restrained and the service life of the blast furnace lining can be extended in the further safe state.
Patent JP-H08136871-A (JP)
Title: Optical modulation device
Inventor: NODA ARIHIDE
IPC: G02F1/03
Filed: 1994-11-04
Abstract: PURPOSE: To provide an optical modulation device in which a bias voltage corresponding to a stable point does not go out of the follow-up range of its supplying circuit even though a drift is generated in a modulation characteristic. CONSTITUTION: An optical modulator 33 intensity-modulates the output light of a laser diode 31 with a modulation signal in which a sine wave outputted from a low frequency oscillator 36 is superposed. A superposed sine wave component is extracted from the light after the modulation and then the phase difference between the extracted signal and the output of the low frequency oscillator 36 is obtained by a phase detector 43. The deviation of an operating point is detected by the phase difference and then a bias voltage like correcting the difference is applied from a DC amplifier 45. A reset circuit 11 applies the center voltage of the output voltage range of the DC amplifier 45 as the bias voltage of the optical modulator 33 only for a prescribed period from the time of applying power source.  Since the control of the bias voltage is started from the center voltage, the operating point is established at the stable point of the vicinity of the center of the output voltage range and the bias voltage corresponding to the stable point does not go out of the follow-up range of the DC amplifier 45 even though the drift is generated in the modulation characteristic.
Patent JP-H05106617-A (JP)
Title: Intersection-pipe coupling metal fitment
Inventor: AWANO MASAHARU
IPC: A01G9/14
Filed: 1991-10-18
Abstract: PURPOSE:To provide a metal-fitment and wedge fastening type intersection-pipe coupling metal fitment prepared by bending a U-shaped metal plate, which metal fitment is made of a single kind of material and enables a firm bond of a vertical pipe of a vinyl house frame to a lateral pipe with the latter pipe being inclined with respect to the former pipe at various angles including an angle of gentle inclination, an angle of sharp inclination, or an angle of moderate inclination. CONSTITUTION:The intersection-pipe coupling metal fitment is so arranged as to insert a first pipe Pi into a curved portion of a metal fitment prepared by bending a metal plate into a U-shaped configuration. A second pipe P2 is fitted into a recessed portion 12 formed in a two-leg plate 11 of the metal fitment, in a condition of being caused to intersect the first pipe with some space being interposed between the two pipes. These two pipes are fastened with use of wedges. Wedge grooves 13 to 15 are formed. A wedge K1 is hammered into a wedge groove 16 to fasten the first pipe P1 while wedges K2, K3, K3 are hammered into the wedge grooves 13 to 15 to fasten the second pipe P2.
Patent JP-2000099818-A (JP)
Title: Merchandise carrier device for automatic vending machine
Inventor: HORIGUCHI KAZUYOSHI
IPC: B65G1/06
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise carrier device for an automatic vending machine which enables a guide member to fix a slip direction of merchandise and to prevent carrier defect. SOLUTION: Relating to a merchandise carrier device for an automatic vending machine which is equipped with an article rack 2 mounting plural merchandise in a forward and backward direction and a freely rotatable stopper plate 13 which is arranged on an edge part side of the article rack 2 and presses merchandise A2 in a forefront part, rotates the stopper plate 31 forward, releases a merchandise stopper in the forefront part, slips the merchandise A2 in the forefront part on a rear side and carries it, the stopper plate 31 has a constitution in which a guide member 312 for fixing a slip direction of the merchandise A2 in the forefront part is provided on the rear side 311. Thus, it is possible to detect the merchandise A2 at an appropriate position.
Patent JP-H09116269-A (JP)
Title: Multilayered printed wiring board and its manufacture
Inventor: KAWAMOTO KENJI
IPC: H05K3/38
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To improve adhesion of an electroless plating film by treating, with alkaline solution, the surface of a resin insulating layer in which silica based fine particles having a specific average grain diameter which are soluble in alkaline solution, are dispersed, and forming anchors of the electroless plating film. SOLUTION: A resist pattern 15 is formed on a first conductor layer 12 of a glass epoxy copper-clad multilayered board, and a first conductor circuit 2 is formed by etching. Silica based fine particles whose average grain diameter is 2-7μm, alkaline development type photosensitive resin solution, thermosetting type epoxy resin, etc., are mixed, and photosensitive resin mixed solution is formed. The mixed solution is spread on the board 1 on which the first conductor circuit 2 is formed, and dried. After curing by exposure, development is performed by using alkaline aqueous solution, and a resin insulating layer 3 is formed. Unevenness wherein the silica based fine particles are solved is formed on the surface of the resin insulating layer 3. After a second conductor layer 14 is formed by electroless plating, a photosensitive layer is formed.  A second conductor circuit 4 is formed by exposure, development, etching, etc.
Patent JP-2000098401-A (JP)
Title: Injection method for liquid crystal and injection equipment for liquid crystal
Inventor: TAKATANI TOMOO
IPC: G02F1/1341
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To maintain a high voltage-holding rate of injecting liq. crystal with reducing the loss of the liq. crystal occurring in injecting the liq. crystal into a liq. crystal cell. SOLUTION: In a vacuum vessel, a liq. crystal panel 12 in which a number of liq. crystal cells 11 are formed together, is set with a cassette. And a smooth plate 1, a soft stick-like part 2 and a fibrous member 3 impregnated with a liq. crystal are arranged on an upwards and downwards freely moving table. After inner pressure of the vacuum vessel is made vacuum, the fibrous member 3 is pushed up to a liq. crystal injecting port 13 of the liq. crystal cell 11 by elevating the moving table. With the inner pressure of the vacuum vessel returned to ambient condition in this state the liq. crystal is injected in the liq. cell 11 from the fibrous member 3 by pressure difference. Here the soft stick-like part 2 is placed opposite to the liq. crystal injecting port 13 and the fibrous member 3 is arranged on them so as to cover the soft stick-like part 2.  That is, a part of the fibrous member 3 which is brought into contact with the liq. crystal injecting port 13 is held at higher position than the smooth plate 1 by thickness d2 of the soft stick-like part 2.
Patent JP-H07104498-A (JP)
Title: Method for repeatedly using image carrier and image forming aid for the carrier
Inventor: KURAMOTO SHINICHI
IPC: G03G9/09
Filed: 1993-10-03
Abstract: PURPOSE:To provide a repetitive paper utilization method capable of separating and removing an image manually or otherwise written on a paper sheet, even when a correction is added thereto manually or otherwise, as well as a manual printing aid pertinent for the method. CONSTITUTION:A correction is added to an image on a paper sheet, using a stick type of printing aid mainly composed of colored thermoplastic resin particles solidified independently or bound with binder resin. A liquid application type printing aid having a liquid vessel 81 filled with resin diffused liquid 80 composed of the particles diffused in a solvent may be employed for the correction. Also, resin may be dissolved in the solvent of the liquid 80. A paper sheet, when again used after the removal of an corrected image, is wetted in treatment liquid such as water and, then, the resin particles of the image are heated. At the same time, a separation member having higher adhesion than adhesion between the particles and paper sheet surface is made to adhere to the particles for the separation and removal thereof from the surface.
Patent JP-2001090700-A (JP)
Title: Jet pump
Inventor: KOSUGI TAKEHIRO
IPC: F04F5/10
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a jet pump appropriate to discharge a large flow of the fluid while embedding the pump in the fluid and sucking the fluid in the surroundings. SOLUTION: This jet pump is provided with an injection nozzle and a venturi pipe having a flow-in port facing to a discharge port of the injection nozzle with a clearance. Periphery of the clearance between the discharge port of the injection nozzle and the flow-in port of the venturi pipe is opened to an outside space.
Patent JP-H03134565-A (JP)
Title: Detecting apparatus for antigenic matter
Inventor: MATSUNAGA TADASHI
IPC: G01N27/416
Filed: 1989-10-20
Abstract: PURPOSE:To accurately detect an allergen with high accuracy by simple operation by supplying antigenic matter to be examined to the sensitized leucocyte supported on the electrode of a voltametry measuring means. CONSTITUTION:A solution 8 containing a sensitized leucocyte 8a is supported on a carrier 9 and an acting electrode 1 and the carrier 9 are fixed in a contact state by a fixing member 9a to certainly bring the leucocyte 8a into contact with the acting electrode 1. An electrolyte or buffer solution is injected in an electrolytic cell 4 from an injector 4a and cyclic scanning potential is applied between the acting electrode 1, an opposed electrode 2 and a reference electrode 3 and the peak current value from the leucocyte 8a is recorded. Next, a solution to be examined containing various unknown antigenic matters in added to the cell 4 by the injector 4a and, when scanning potential is applied in the same way, the peak current value does not change when an antigen capable of being bonded to the IgE antibody of the leucocyte 8a is not present but, when the antigen capable of being bonded to the IgE antibody is prevent, the peak current value lowers in proportion to the amount thereof. By this method, it can be detected whether the same antigen as the antigen sensitizing the known sensitized leucocyte 8a is present in the solution to be examined.
Patent JP-H07128445-A (JP)
Title: Ultrasonic equipment for detecting object for automobile
Inventor: SERA YOSHIYUKI
IPC: G01S7/536
Filed: 1993-10-29
Abstract: PURPOSE:To prevent a false alarm by stopping the function of an equipment for detection by so judging that external ultrasonic noise is present, when a received wave comparing means delivers a signal after the passage of a prescribed time corresponding to a prescribed range of distance regarded as dangerous on the basis of detection of an object. CONSTITUTION:An ultrasonic vibrator 1 transmits an ultrasonic wave at a every prescribed interval. During the period when this ultrasonic wave is transmitted, a voltage signal of H level generated from CPU 10 is supplied to transistors 9f and 9g and thereby the potential on the plus side of a voltage comparator 4 is lowered for a prescribed period. After the passage of this prescribed period, a voltage signal of L level is supplied only to the transistor 9f from the CPU 10 and thereby the potential on the plus side of the comparator 4 is made to be an intermediate value so that intermediate sensitivity be obtained. The intermediate sensitivity is set at about a value at which a reflected wave received from the ground is not sensed. After a prescribed time passes, the ultrasonic wave transmitted from the vibrator 1 is received by the vibrator 1 and a voltage value is supplied onto the minus side of the comparator 4. After a prescribed time passes, the existence or nonexistence of an obstacle is determined by making use of the property that external noise is superposed uniformly.
Patent JP-H01114722-A (JP)
Title: Balance
Inventor: YOKOYAMA OSAMU
IPC: G01G3/13
Filed: 1987-10-28
Abstract: PURPOSE:To reduce the weight and thickness of a balance by pinching piezo-electric elements between two sheets and measuring a change in the voltage of the piezo-electric elements corresponding to the load applied thereto. CONSTITUTION:Plural pieces of the piezo-electric elements 12 are disposed between two plastic sheets 10 and 11 which are less deflected by stress. Lead wires 23 are respectively drawn out of electrodes 21 and 22 formed at both ends of a piezo-electric material. A potential difference is generated between the electrodes 21 and 22 by the strain of the piezo-electric body based on the stress and the magnitude of the load is measured from this voltage change. The weight and thickness of the balance are, therefore, reduced and since the balance has no moving parts, the reliability thereof is improved.
Patent JP-H06125374-A (JP)
Title: Digital line terminator
Inventor: HAGIWARA YUKIO
IPC: H04L69/40
Filed: 1992-10-12
Abstract: PURPOSE:To obtain the inexpensive digital line terminator adopting redundancy configuration for subscriber lines and user lines. CONSTITUTION:Subscriber lines 21, 31 connecting to a DSU 1 are respectively monitored by subscriber line fault detection sections 2, 3. When a fault takes place in the subscriber lines 21, 22, the detection sections 2, 3 send subscriber line fault signals 22, 32. to a data selection section 6, which selects a subscriber line without any fault. Furthermore, user lines 41, 51 connecting to the DSU 1 are monitored by user line fault detection sections 4, 5. When any fault is in existence in the user lines 41, 42, the detection sections 4, 5 send user line fault signals 42, 52 to a data selection section 7 and the data selection section 7 selects a user line without any fault. The signal selected from the subscriber lines 21, 31 and the user lines 41, 51 is processed by a common section 8 and outputs to the selected subscriber line and user line. On the occurrence of a fault, the line having no fault is automatically selected.
Patent JP-H04147973-A (JP)
Title: Differential-pressure sealing device in continuous vacuum treating device for strip
Inventor: NAOI TAKAYUKI
IPC: C23C14/56
Filed: 1990-10-12
Abstract: PURPOSE:To reduce the fluttering of a strip produced in a differential-pressure chamber by providing an sealing cylinder enclosing the strip inside the sealing bar and adapter and approaching the tip of the cylinder to the periphery of a roll. CONSTITUTION:A sealing cylinder 13 enclosing a strip 1 with a space in between is provided inside the sealing bar 12 and adapter 8. The tips 13a and 13b of the cylinder 13 are approached to the periphery of a roll 2 and stretched over the roll 2. The length of the cylinder 13 on the low-pressure chamber 4 side is made greater than that of the tip of the bar 12 on the low-pressure chamber 4 side. A gas flowing in an outer clearance 18 is passed only through a clearance 16. The gas flowing in an inner clearance 19 is passed through the clearance 17 and subjected to the resistance of two times greater. As a result, the gas hardly flows through the clearance 19, and most of the gas flows through the clearance 18. Accordingly, the strip 1 is not fluttered.
Patent JP-H03134044-A (JP)
Title: Vinyl chloride resin composition and molded article thereof
Inventor: NAKADA YASUSHI
IPC: C08L27/06
Filed: 1989-10-18
Abstract: PURPOSE:To prepare the title resin compsn. having excellent thermal stability and thermal flowability and giving a molded article having an excellent flame retardance by compounding a vinyl chloride resin having a specified mean chlorine content with a specific impact modifier and a styrenic copolymer in a specified ratio. CONSTITUTION:The title resin compsn. is prepd. by compounding: 40-80 wt.% vinyl chloride resin having a mean chlorine content of 60-70 wt.%; 5-30 wt.% at least one impact modifier selected from the group consisting of a methacrylate-butadiene-styrene resin, a chlorinated polyethylene, and an acrylic rubber; and 15-40 wt.% copolymer of a styrenic compd. with a vinyl cyanide compd. (e.g. a styrene-acrylonitrile copolymer). The compsn. compounded with the methacrylate-butadiene-styrene resin gives a molded article having an excellent transparency; while the compsn. compounded with the chlorinated polyethylene or acrylic rubber gives a molded article having an excellent weatherability. The compsn. is easily injection molded, and suitably used for an automotive interior part, a housing of office automation equipment, etc.
Patent JP-H01114150-A (JP)
Title: Voice conference equipment for multi-channel
Inventor: FUDA HITOSHI
IPC: H04M9/08
Filed: 1987-10-27
Abstract: PURPOSE:To apply in-room echo cancellation during conference talking stably by stopping the adaptive correction of a characteristic of each echo canceller after the end of training. CONSTITUTION:In receiving a signal commanding the start of training, a control circuit 10 sends a control signal commanding the execution of adaptive correction of a pseudo echo generating characteristic to echo cancellers 4A-4D respectively. Moreover, a control signal is sent to a noise generation circuit 11 to generate a training signal. Thus, the echo cancellers 4A-4D correct adaptively the pseudo echo generation characteristic of each adaptive filter 42 so as to erase the in-room echo. After the end of training period, the control circuit 10 sends the control signal to command the stop of the adaptive operation to the echo cancellers 4A-4D and also sends the control signal to the generation circuit 11 to stop the production of the training signal and the state is transited to the state capable of conference communication.
Patent JP-H11105037-A (JP)
Title: Vent hole mounting member and pad for sheet
Inventor: ARAKAWA HIDEJI
IPC: B29C39/26
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a vent hole mounting member for improving productivity of a foam molding with easy attachment to or replacement of the member and satisfactory exhausting function of gas and residual air out of a mold by reducing material loss of pan and pan mounting step. SOLUTION: The vent hole mounting member 10 of a cylindrical state mounted from outside at a vent hole B provided at an upper mold K1 of a split mold and having openings at upper and lower ends to communicate the air within and out of the mold, comprises an air chamber 20 having a smaller diameter than that of the hole B and extended from the lower end opening toward upward on the way, and one or a plurality of orifices 18 finer than the chamber 20 and extended from upper end of the chamber 20 to the upper end opening in such a manner that the lower end opening of the chamber 20 side of the orifice 18 is covered with an air permeable sheet piece 16 and the member 10 is divided into a lower side member 14 vertically passed with the chamber 20 and an upper side member 16 vertically passed with the orifices 18.
Patent JP-H09113432-A (JP)
Title: Method and apparatus for detecting foamed state of liquid agent containing foam
Inventor: NOZAKI MIKINARI
IPC: B29C33/58
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To detect the foamed state of a liquid agent containing foam based on the repellence thereof. SOLUTION: The foam state detector 4 comprises an elastic hose 40 communicating between a foam generator 1 and a tank 27, a base part 43 having a pressure chamber 42 disposed closely to a part of the elastic hose 40, and a piston-like pressurizing body 44 disposed reciprocally in the pressurization chamber 42 at the base part 43. Under a state where the elastic hose 40 is filled with a liquid agent E containing foams, the pressurizing body 44 is operated in the direction of an arrow Y1 to compress the elastic hose 40. Magnitude of the repellence of the elastic hose 40 is detected by a repellence sensor 55 functioning as a repellence detecting means. The air/liquid mixing ratio of liquid agent E containing foams is determined based on the magnitude of repellence.