baber/WOPTO huggingface dataset:
Patent JP-H06135080-A (JP)
Title: Image forming apparatus
Inventor: HIRUMA TETSUYA
IPC: B41J17/30
Filed: 1992-10-30
Abstract: PURPOSE:To prevent an ink sheet and a to-be-formed body from being damaged and stained by positively bringing a necessary minimum part of the ink sheet in touch with the to-be-formed body. CONSTITUTION:Two guide rollers 33, 34 as a guide member for guiding a thermal head 23, a press roller 32 and an ink sheet 20 are set in a movable plate 24. One ends of the guide rollers 33, 34 are fitted rotatably at free ends of supporting arms 38, 39 which are supported to be rotatable via shafts 38a, 39a to an arm receiving part 37b at both ends of the movable plate 24 in the longitudinal direction.
Patent JP-H01134900-A (JP)
Title: D.c. break for high-frequency heating device
Inventor: KIMURA HARUYUKI
IPC: G21B1/00
Filed: 1987-11-20
Abstract: PURPOSE:To endure an operation at a large power for a long period by forming, on inner and outer periphery surfaces of an outer cylinder and an inner cylinder of an inner pipe, in a double pipe, teeth meshed to each other and further separator in a space between the inner pipe and outer pipe. CONSTITUTION:With respect to an inner pipe, on the outer periphery surface of an inner cylinder 12a and inner periphery surface of an outer cylinder 12b, there are axially formed a plurality of teeth 12at, 12bt which are meshed to each other at a specified gap. It is thus possible to make electric resistance small so as to exceedingly reduce Joule loss. In addition, in an annular space between an outer pipe 11 and the inner pipe 12, Teflon made separator 15 is provided and thus a flow rate of an insulating gas passing through the annular space, for example, SF6 gas passing through the outer pipe 11 side and inner pipe 12 side is distributed at a definite ratio according to the heat generated on respective pipes 11, 12 through an orifice hole 15a at the end surface of the separator 15. It is therefore possible to improve cooling effect in the inner pipe.
Patent JP-H10179739-A (JP)
Title: Liquid ejection container
Inventor: TAMAOKI YUKITOMI
IPC: A61M11/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection container capable of making even a person who can not put power to a finger tip, a patient, a small child or an aged person, etc., able to easily jet and administer a liquid medicine or the like to a prescribed part. SOLUTION: In this manual type liquid ejection container with a mechanical pump mechanism for ejecting liquid contents by moving a nozzle part 31 and a filled container 30 on the same axis in the direction of bringing them closer to each other, in the stage of pushing up the filled container 30 and atomizing liquid by grasping an input member 14, ejection pressure is stored by suppressing the initial displacement of the input member to a prescribed pressure area. Thus, a pressure accumulation shape is imparted, erroneous ejection in the operation initial stage of a pump is prevented and the liquid medicine is administered to the prescribed part in either liquid shape or mist shape without generating fear in an operator.
Patent JP-H04165649-A (JP)
Title: Arranging and wiring system
Inventor: SAKAGUCHI KAZUYUKI
IPC: G06F17/50
Filed: 1990-10-30
Abstract: PURPOSE:To automatically make wiring along a wiring route by arranging contacts at end points of wires and providing an automatic wiring layer transforming function section which automatically wires along a designated wiring route. CONSTITUTION:An automatic wiring layer changing function section 9 extracts a crossing point when a wiring parameter and wiring route are designated front an inputting section 1 and the designated wiring route crosses an already existing wire in the same wiring layer. Then the section 9 performs such an automatic wiring process to the designated wiring route that a wire having a length longer than the 1/2 of the width of the already existing wire when viewed from the crossing point is wired in a wiring layer which is different from the wiring layer of the already existing wire in the vertical direction and arranges a contact at the end point of the wire. Therefore, wiring of a designated wiring route can automatically be performed and the periods for making wiring work and designing the chip layout of an integrated circuit can be reduced.
Patent JP-H09113501-A (JP)
Title: Carbon monoxide gas detecting material and carbon monoxide gas detecting method
Inventor: YASUKAWA YOSHIKAZU
IPC: G01N31/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To selectively detect only the carbon monoxide gas even in the atmosphere mixed with ethanol vapor by adding tungsten trioxide, molybdenum trioxide, and a platinum catalyst in a detecting material. SOLUTION: This carbon monoxide gas detecting material 1 has the characteristic reversibly causing a discoloring action via the contact with the carbon monoxide gas, and it contains tungsten trioxide, molybdenum trioxide, and a platinum catalyst. The light intensity change by the discoloring action appearing when the detecting material 1 is brought into contact with the carbon monoxide gas is measured. The light 3 from a light emitting means 2 such as a laser is irradiated to the detecting material 1, and the transmitted light 4 is received by a light receiving means 5 such as a photo-diode. When the carbon monoxide gas is kept in contact with the detecting material 1, the detecting material 1 is discolored, and the light absorption factor is changed.  The intensity of the transmitted light 4 is changed, and the carbon monoxide gas is detected when this intensity change is processed by a detecting circuit.
Patent JP-S61157351-A (JP)
Inventor: ERITSUKU JIERARUDO DEROOAN
IPC: C07C15/04
Filed: 1985-12-27
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-H04169448-A (JP)
Title: Discriminating method for automatic paper feeder
Inventor: ISHIDA HIROSHI
IPC: B41J13/00
Filed: 1990-10-30
Abstract: PURPOSE:To eliminate a trouble by missetting of a switch by a user and the switch itself by discriminating a mounting condition as the first automatic paper feeder in the case of detecting paper, when a platen is reversely rotated, and as the second automatic paper feeder in the case when the platen is forwardly rotated. CONSTITUTION:The second automatic paper feeder is mounted to a printer device to reversely rotate a platen 1 till paper is bitten in a paper feed auxiliary roller 8 next to forwardly rotate the platen 1 by a predetermined distance, and after the paper 6 is detected, the platen 1 is reversely rotated again till the paper 6 reaches the platen 1. When equal action to the above is performed by mounting the first automatic paper feeder, a point end of the paper 6 is stopped before a detecting means 4 of the paper 6 because a paper feed roller 5 is not rotated in a forward rotational section, and the paper 6 is detected in a reverse rotational section thereafter. Accordingly, in the case that the first sheet of paper in the beginning is fed just after closing a power supply of the printer, when action such as in the above is performed, a mounting condition of the automatic paper feeder can be discriminated.
Patent JP-H08154185-A (JP)
Title: Black expansion circuit
Inventor: OSAWA IKUO
IPC: H04N5/16
Filed: 1994-11-28
Abstract: PURPOSE: To perform black expansion based on the information of an original luminance signal without detecting the area of a black signal erroneously even when a signal of cinema size arrives. CONSTITUTION: This black expansion circuit equipped with a black expansion part 50 which expands a black signal component in a luminance signal, and a control part which detects the luminance signal from the black expansion part and controls the expansion quantity of the black expansion part 50 corresponding to a detected result is provided with a control signal generation circuit 23 which applies a control signal to operate the peak detection of the control part only in the center part of a screen in a vertical direction when the luminance signal is displayed on the screen to the control part.
Patent JP-H10145333-A (JP)
Title: High-speed pilot channel acquisition method and its device using matched filter in cdma radio telephone set
Inventor: VILMUR RICHARD J
IPC: H04W56/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide the method and device to quickly acquire a pilot channel by using a matched filter. SOLUTION: The processing capability of a radio telephone set 104 of a CDMA communication system 100 is enhanced by using a reception retrieval device 114, including a matched filter 128 to acquire a pilot energy for all transmission receptible by a base station 102 and other adjacent base stations. A detected PN sequence is compared with a prescribed PN sequence stored in the radio telephone set 104. The prescribed PN sequence includes final 512 tips in a short PN sequence used, e.g. for spreading an in-phase channel and an orthogonal phase channel.
Patent JP-H07146936-A (JP)
Title: Pattern recognizing method by hierarchical neural network
Inventor: SHINTANI SADANORI
IPC: G06T7/00
Filed: 1993-11-24
Abstract: PURPOSE:To eliminate the need for relearning including a pattern which can not be recognized and to improve the capability of recognition by storing the pattern which can not be recognized, and accumulating and utilizing coupling weight obtained by additional learning for pattern recognition. CONSTITUTION:In an evaluation process 107, the minimum pattern error between the output of a recognition process 106 and a target value used at the time of learning pattern learning for used finding coupling weight is found and when no pair of the minimum pattern error and target value is stored, a message showing that pattern recognition can not be performed is displayed on a display 7. In an additional pattern storing process 108, the pattern which can not be recognized is stored for subsequent additional learning, and the number of patterns which can not be recognized is counted; when the counted value reaches a prescribed value, those patterns are learnt together additionally and a discrimination symbol is added as to the coupling weight between respective obtained layer units and stored in a learning pattern storage device 6, and utilized for pattern recognition.
Patent JP-H10144065-A (JP)
Title: Laptop computer
Inventor: ODAGIRI MASAMOTO
IPC: G11B33/06
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To make necessary drives installable without imparing portability by making verious drive units mounted on a base part installable in the lid part connected to the base part with hinges. SOLUTION: A laptop computer is constituted by being included with the HDD 4, the FDD 5 mounted on a base part 11 and the LCD 1, the HDD 4, the HDD 5 installed in the lid part 21 connected to the base part 11 with hinges. Then, the HDD 4 and the HDD 5 are installed at the back side of the LCD 1, that is, at the surface side of the lid part 21 when the lid part 21 is closed. In this case, mechanical strength of the hinge parts and the lid part 21 holding the HDD 4, the HDD 5 whose weights are large as compared with the LCD 1 and which generate moments of intertia and vibrations or the LCD 1 are needed to be increased.
Patent JP-H09140129-A (JP)
Title: Switching regulator
Inventor: KAMATA HISAHIRO
IPC: H02M7/12
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To enlarge the continuity angle of an input current, suppress a peak current and improve a power factor without increasing the size and cost. SOLUTION: A current which is applied to the primary winding Np of a transformer 6 when a transistor Q is turned on is supplied from a diode bridge 2 or from a capacitor C1 through a diode D1 in accordance with the difference between the charging voltage Vc of the capacitor C1 and the instantaneous value Vi of the output voltage of the bridge 2 to excite the transformer 6. When the transistor Q is turned off, if the sum of a counter electromotive force induced in the primary winding Np and the instantaneous value Vi is higher than the charging voltage Vc, the capacitor C1 is charged through a diode D2 by a part of a current which is obtained by the reconversion of the exciting energy.  A capacitor C2 is charged through a diode D5 by the other part of the current with the counter electromotive force of the secondary winding Ns of the transformer 6 and the other part of the current is supplied to a load. That is, a current is inputted from an AC power supply 1 even at the time of Vi<Vc, so that the continuity angle can be enlarged.
Patent JP-H01136338-A (JP)
Title: Apparatus and method for manufacturing semiconductor element
Inventor: HONMA FUMITAKA
IPC: H01L21/28
Filed: 1987-11-24
Abstract: PURPOSE:To decrease steps to a large extent and to save manufacturing time and cost, by projecting an energy beam on a semiconductor substrate, on which a film body is formed, in a reacting gas atmosphere for etching, and etching the film body at the projected part. CONSTITUTION:An SiO2 film 2 to be patterned is formed on an Si substrate 1. The substrate 1 is introduced into an etching box 7 and mounted on a plate shaped cooling device 11, whose temperature is set at a specified temperature. HF gas is introduced through a port (1) 9 and discharged through a port (2) 9a. Thus, a dynamic or static HF gas atmosphere 10 is formed in the etching box 7. Then a halogen lamp 12 is lit and infrared rays (a) are emitted and made to pass through a lens 13. Then parallel infrared rays (b) are formed. The parallel infrared rays (b) are made to pass through a pattern 14, which is provided in a mask 15. Only the infrared rays (c), which are the part of (b), are projected on the surface of the SiO2 film 2 through a quartz plate 8 of the etching box 7. The partial etching of the SiO2 film 2 is made to progress by this operation, and the SiO2 film at this part is removed. Patterning having the same size as the pattern 14 is performed.
Patent JP-H09135739-A (JP)
Title: Housing shelf for household
Inventor: NAKAGAWA KAZUAKI
IPC: A47B77/08
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent a freely slidable shelf plate from coming out to a front part and an object mounted on it from sliding off to the front part and left and right side parts even in being used in a pulled-out state. SOLUTION: The shelf plate 6 is provided freely slidably back and forth on the bottom plate 4 of a housing part whose front surface is opened and a handle 8 is provided so as to be projected high above the upper surface of the shelf plate over the entire length in a horizontal direction of the front end of the shelf plate 6. The handle 8 is fixed by forming a recessed groove 12 in the horizontal direction on the back surface side and fitting the recessed groove 12 to the front end of the shelf plate 6. Side part guards 37 are respectively disposed in a back and forth direction on the left and right of the upper surface of the shelf plate 6 and the front end parts of the respective side part guards 37 are respectively fixed to the left and right end parts of the handle 8.
Patent JP-H05135104-A (JP)
Title: Information retrieval device
Inventor: YOSHITOMI ATSUSHI
IPC: G06F17/30
Filed: 1991-11-11
Abstract: PURPOSE:To shorten the retrieval time by providing an interrupting means which can interrupt a retrieval process halfway. CONSTITUTION:Keys are hit and decided and when an input word is inputted, the word is set in an input word buffer; when the search key 1b of a keyboard 1 is operated, an information retrieval process is performed. Further, a process for initializing processed information storing how much the information retrieval process is carried out is performed. In this case, a memory used for the information retrieval process, the processed information, etc., are stored in a retrieval information work area (buffer). When an interruption is initiated, the information retrieval process after the interruption process is carried on and information corresponding to an index work is developed on a display buffer with the EN TER key 1e of the keyboard 1. Further, the data set on the display buffer are displayed on a display device 6.
Patent JP-H04168291-A (JP)
Title: Borofluoride bath for electrolytic turn plating
Inventor: SAGIYAMA MASARU
IPC: C25D3/56
Filed: 1990-10-31
Abstract: PURPOSE:To ensure a proper Sn content for a plating film by specifying the concn. of Cl ions in a borofluoride bath. CONSTITUTION:The concn. of Cl ions in a borofluoride bath for electrolytic turn plating is regulated to <=25ppm. A turn-plated steel sheet having superior quality is stably produced.
Patent JP-H10125558-A (JP)
Title: Solid-state capacitor using conductive functional high polymer film as solid electrolyte
Inventor: TAGIRI JUNJI
IPC: H01G13/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state capacitor which can prevent the oxidation of a conductive functional high polymer film by preventing the intrusion of oxygen into the capacitor even in a high-temperature state and the increase of the resistivity value of the high polymer film and the ESR value of the capacitor and uses the high polymer film as a solid electrolyte. SOLUTION: A solid-state capacitor 200 is constituted by connecting an anode lead 7 and a cathode lead 9 plated with solder 8 to a solid-state capacitor element 100 using a conductive functional high polymer film as a solid electrolyte and, at the same time, molding the periphery of the element 100 with a molding resin 10. The parts 11 of the leads 7 and 8 not coated with the resin 10 are not plated with the solder 8.
Patent JP-S62153708-A (JP)
Title: Inclination sensor
Inventor: TAKAHASHI YOSHIO
IPC: G01C9/20
Filed: 1985-12-27
Abstract: PURPOSE:To detect an inclination state in a stepless manner with good accuracy, by simple constitution such that the inclination state of a vehicle is detected using a mercury utilizing type switch. CONSTITUTION:A mercury filled container 2 is mounted to a vehicle at the predetermined position thereof and the upper internal part thereof is filled with mercury 4 in an amount almost equal to the half volume in the container 1 so as to leave a predetermined space 3. A pair of resistor electrodes (a), (b) are parallelly formed to the inner wall shown by an A-surface of the container 2 by printing so as to be spaced apart to each other over the range from the almost upper part of the container to the lower end thereof and further connected to a detection circuit 7 from the upper end of the container 2 through lead wires 5, 6. By this constitution, the container 2 is inclined when the vehicle is stopped on the surface of an ascent road and, therefore, the length (l) of each of the electrodes (a), (b) exposed above mercury changes to (l') and the electric resistance thereof also changes corresponding thereto and this change is detected by the detection circuit 7.
Patent JP-S62151731-A (JP)
Title: Load detector
Inventor: KOMINAMI YOSHIMICHI
IPC: G01L1/22
Filed: 1985-12-26
Abstract: PURPOSE:To measure independently the force actuating on adjacent bearings at the same time with one load detector by forming two bridges utilizing strain gages respectively between fixed parts of both ends of a beam and the bearing load actuating positions of the central two places. CONSTITUTION:Both ends 11A and 11B of the beam 10 are fixed and the load actuating positions of the roll bearings 1 and 1' are provided at an interval in the right and left direction at the two places of the central part of the top of the beam 10. Slits 16A, 16A', 16B and 16B' which are pierced in the direction of the thickness of the beam 10 are provided between each load actuating position and the tip of the beam 10 and the strain gages P+, P-, Q+, Q-, R+, R-, S+ and S- are stuck to these inner walls and the bridges BR1-BR4 to detect the shearing power generating between each load actuating position and the fixed parts of both ends are formed. Then, the bridges BR1 and BR3, and BR2 and BR4 are added in parallel respectively and on that occasion, a proportional constant of an operation expression of the actuating load determined by the length of the beam 10, the load actuating positions and the fixed conditions of both ends is fitted by the size of correction resistance put at the primary sides of the bridges BR1-BR4 to obtain outputs in proportion to the size of the loads W1 and W2.
Patent JP-H10138566-A (JP)
Title: Image forming apparatus
Inventor: KOSUGE AKIO
IPC: B41J2/52
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To form an isolated dot without making the same prominent by stably forming a small diameter dot assuming a writing technique in a saturated region and to obtain sufficient image density in relation to a solid image part. SOLUTION: The quantity I of writing light of an image exposure apparatus 11 is set to a value from 4I0 to the max output of the used light source in the image exposure apparatus 11 and the max. value of writing duty D to one dot is set to a value satisfying 0.25<=D<=0.75 to perform writing in a saturated region. In this technique, by setting the optimum condition in relation to the quantity I of writing light of the image exposure apparatus 11 and the writing duty D to one dot, an isolated dot is made stable and reduced in its diameter and, by the overlap of the dot of a solid image part and the adjacent dot with the skirt of writing light quantity distribution, the surface potential of the boundary part of pixels is sufficiently attenuated to obtain sufficient image density.
Patent JP-H08153974-A (JP)
Title: Manufacture of multilayered circuit board
Inventor: HAMATSU TSUTOMU
IPC: H05K3/46
Filed: 1994-11-29
Abstract: PURPOSE: To provide a multilayer circuit board manufacturing method by which the circuit pattern of an inner-layer circuit board can be made free from spots due to the property of a prepreg. CONSTITUTION: When a circuit board is heated and pressurized at the time of sticking the circuit board to an inner-layer circuit board carrying a circuit pattern which has been subjected to oxidization and reduction with a prepreg composed of glass cloth and a half-hardened hardening resin impregnated into the glass cloth in between, a prepreg containing the hardening resin by <=48wt.% against the total weight of the prepreg is used as the prepreg.
Patent JP-2000119662-A (JP)
Title: Method for combustion type extraction of asphalt and apparatus therefor
Inventor: SAKAI YUKO
IPC: C10C3/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for combustion type extraction of asphalt and an apparatus therefor which is, due to nonuse of a solvent, far from troubles such as lack of safety, environmental disruption or the like caused by the use of a solvent and enables easy and accurate identification of qualities such as an amount of asphalt, a particle size distribution and the like. SOLUTION: The objective apparatus comprises a first combustion chamber 6 for burning an asphalt specimen, a second combustion chamber 7 installed thereon for combustion treatment of flue gases, cooling means 21 and 22 for air-cooling the flue gases from the second combustion chamber 7, a filter device 23 to catch dust in the flue gases cooled down by the cooling means 21 and 22, a catalyst chamber 26 to introduce the flue gases via the filter device 23 and to make them odorless and harmless, and blowers 29 and 32 to suck in the flue gases and exhaust them out of the apparatus.