baber/WOPTO huggingface dataset:
Patent JP-H08228856-A (JP)
Title: Structure of kitchen unit
Inventor: NAKAMURA HAJIME
IPC: A47B77/02
Filed: 1995-02-28
Abstract: PURPOSE: To provide a kitchen unit which can be assembled in a construction site. CONSTITUTION: Shelf supports 8 at the top, middle, and bottom on parallel with each other are fixed on a wall panel 1, and the two wall panels are set face to face with the shelf supports inside the panels. A top board 3 is set between the wall panels 11 by fixing both edges of it to the top shelf supports 8. And a counter 4 is set between the wall panels 11 by fixing both edges of it to the middle shelf supports 8. And a bottom board 5 is set between the wall panels 11 by fixing both edges of it to the bottom shelf supports 8. A lower door 7 is attached to the front opening between the counter 4 and the bottom board 5, and the top and bottom edges of it are pivotally supported by the counter 4 and the bottom board 5 to make a lower cabinet.
Patent JP-H01215731-A (JP)
Title: Forming of optical element
Inventor: SHIGYO ISAMU
IPC: C03B11/00
Filed: 1988-02-24
Abstract: PURPOSE:To surely deliver a formed material held with a cutting member after press-forming and to easily take out a molded article of an optical element, by using a mold member moving in a cutting member and transferring only the above mold member in the pressing direction. CONSTITUTION:A pair of forming mold members 5, 6 are oppositely disposed interposing a glass fluid 2 therebetween and the glass fluid 2 is pressed with said members 5, 6 to form a formed part. A cutting member 7 attached to said members 5, 6 is operated to cut and separate the formed part from the other parts. In the separation of the formed part held with the cutting member 7 after cutting the outer circumference of the formed part, only the mold member 5 or 6 attached with said cutting member 7 is shifted in the pressing direction to release the holding of the formed part with the cutting member 7. The press-formed article can be easily taken out of the mold members 5, 6 by this process.
Patent JP-H04278467-A (JP)
Title: Logical judging circuit
Inventor: OGAWARA TAKESHI
IPC: H03K19/08
Filed: 1991-03-06
Abstract: PURPOSE:To reduce a current by using a power supply terminal, a bias power supply terminal and an input signal terminal with respect to a logical judging circuit in common. CONSTITUTION:When the voltage level of the control signal inputted from each of control signal input terminals 62.65 is sufficiently higher than that of the input signal from an input signal terminal 63, NMOS transistors 8.9 and 10.11 are respectively operated as source followers. Therefore, input signals are inputted to the corresponding transistors 13.15 through the sources of the respective transistors 8.10. As a result, the current flowing in constant current sources 16.17 and the current flowing to two source followers become consumption current. When the voltage level of the control signal inputted from each of the terminals 63.65 is low, both of the transistors 8.10 become a discontinuity state and the consumption current becomes only the current flowing in the constant current sources 16.17. As mentioned above, the current flowing to the source followers can be reduced by the voltage level of the control signals.
Patent JP-H03244206-A (JP)
Title: Amplifier
Inventor: OGASAWARA KAN
IPC: G11B7/00
Filed: 1990-02-22
Abstract: PURPOSE:To effectively correct the decrease of gain caused by making the area of a frequency characteristic high by providing a dividing means to divide an output voltage on the output side of an amplifier and applying this divided voltage to the output side of a resistance element. CONSTITUTION:An amplifier 2 is used as an amplifier circuit for current/voltage conversion. Rf1 is a resistor for converting the current of a photodiode 1 to a voltage signal and Cs is the stray capacity. R1 and R2 are resistors for increasing the voltage gain and in this circuit configuration, the output side of the resistor Rf1 is connected to the dividing circuit of the resistors R1 and R2. Further, 3 is a buffer amplifier and provided for dividing the resistor Rf1 and the resistors R1 and R2. The output voltage of the amplifier 2 is amplified by an amplification factor to be determined by the ratio of R1+R2/R1. Namely, the dividing circuit of the resistors R1 and R2 is operated as a voltage amplifier circuit and by suitably setting the resistance value, the desired voltage gain can be obtained.
Patent JP-H10218081-A (JP)
Title: Method and device for suspending sea bottom excavating riser pipe
Inventor: MASUDA KAZUO
IPC: B63B35/44
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent buckling of a riser pipe due to vertical shaking of a float, in the case that the riser pipe used in sea bottom excavation for petroleum mining or the like is suspended from the float and placed in a suspended condition. SOLUTION: A riser pipe 3 is suspended from a float 1 and connected to a pit mouth of the sea bottom 5, in the case that in order to cope with sudden worsening of sea weather, a lower end of this riser pipe 3 is separated from the pit mouth to be placed in a suspended condition, inside the riser pipe 3 is filled with muddy water, in a condition with its one part 6a left, a valve 10 is closed. In this way, inertia force of the riser pipe 3, when the float 1 is vertically shaken, is prevented from exceeding underwater weight containing internal muddy water of the riser pipe 3, buckling thereof is prevented.
Patent JP-H08127549-A (JP)
Title: Method of acidolyzing industrial cumene hydroperoxide into phenol,acetone and alpha-methyl-styrene
Inventor: URAJIMIIRU MIHAIROBUITSUCHI ZA
IPC: C07C37/08
Filed: 1995-02-28
Abstract: PURPOSE: To raise the efficiency of a method for producing phenol, acetone and α-methylstyrene according to a cumene method described in United States Patent No. 5,254,751 and improve the method so as to extend the tolerance of the raw material composition and provide a reduction in equipment cost.  
     CONSTITUTION: The cleavage of dicumyl peroxide in several reactors of a shell and tube design and the acid-catalyzed cleavage of a technical cumyl hydroperoxide in the recycle under the same elevated pressure are controlled by using two calorimeters 3 and 12 and even the absolute temperature difference ΔT between the two calorimaters 3 and 12 is specifically controlled. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60184400-A (JP)
Title: Novel color reagent
Inventor: YAMANISHI KAZUHIKO
IPC: C09B11/14
Filed: 1984-03-02
Abstract: PURPOSE:A novel color reagent having improved water solubility in about neutrality, providing an aqueous solution stable for a long time, having high sensitivity of coloring, and coloring stably, comprising a triphenylmethane derivative. CONSTITUTION:The triphenylmethane derivative shown by the formula is generally prepared by the following method. Namely, for example, in case of bis(4-N, N-diethylaminodiphenyl)-4-sodium-sulfopropoxyphenylmethane(BSproPM), protocatechualdehyde is reacted with propanesulfone in an organic solvent such as methyl Cellosolve, etc. in the presence of an alkali such as NaOH, etc. under heating. The reaction solution is then subjected to ordinary after-treatment operation such as cooling, crystallization, addition of solvent, filtration, washing, etc., to give 3,4-disodiumsulfopropoxybenzaldehyde, which is reacted with N,N- diethylaniline in an organic solvent in the presence of a catalyst of zinc chloride under heating, to give the desired substance. All the color reagents of this invention have high sensitivity of coloring of >=80,000, show lambda max at the longer wavelength side, namely, 600-700nm, and are not obstructed by hemoglobin.
Patent JP-S60185651-A (JP)
Title: Door mirror
Inventor: KUWABARA TAKANORI
IPC: B60R1/06
Filed: 1984-03-02
Abstract: PURPOSE:To prevent a mirror from being damaged by hitting a wall or the like in time of garaging a car, by making a door mirror tiltable down to the body side as well as restorable to its original state with switch operation from the inside of a car room. CONSTITUTION:When a select switch 11 is turned on, a motor 107 rotates, and with rotation of this motor, a turning gear 105 to be engaged with a gear is turned round whereby a fixed gear 104 to be engaged with this turning gear 105 is turned round as much as a portion for the specified angle by means of a stopper hole 104b. With this constitution, a mirror case 6 and a hinge case 5 have so far been in a state of being solidly fixed by a stopper projection part, though, they come into a state of being separated by means of downward motion of a stopper cam, so that the mirror case 6 is made rotatable with a shaft 8 as a center. In addition, when rotation is given to the gear 105 by the motor 107, the gar 105 serves as a planetary gear, thus the mirror case 6 turns round.
Patent JP-S51115480-A (JP)
Title: Process for preparation of 6-acyl-3,4-dihydrocarbostyril derivatives
Inventor: SHIMIZU GOUBUN
IPC: C07D215/22
Filed: 1975-04-01
Abstract: PURPOSE: 6-Acyl-3,4-dihydrocarbostyril derivatives of formula I where R is 1-3C alkyl. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55133182-A (JP)
Title: Picture processing unit
Inventor: EJIRI KOUICHI
IPC: G06T1/00
Filed: 1979-04-03
Abstract: PURPOSE:To perform optimum processing in response to the picture quality, by judging the picture quality of noticed video element part totally, after considering the contents of the surrounded video elements adjacent to the noticed element. CONSTITUTION:After the input picture signal is quantized at the A/D converter 1, it is sequentially fed to the shift register 2, where the density information of each video element at the video element area of 3X3 constitution taking the noticed video element S(i, j) as the center is picked up. Next, specified operation is made with the adder 3 and ROM4, and the output is fed to the comparator 5. When the noticed video element S)i. j) is black or white, the density information is directly fed to the operator 10 without the judgement after that. When S(i, j) is at intermediate density, the result of the video quality by the comparison is stored in the shift register 7. Further, it is fed to the adder 8 for averaging processing, and the judgement whether or not the noticed video element S(i, j) belong to the density picture area is made totally from the surrounded video elements.
Patent JP-H10242670-A (JP)
Title: Heat radiator
Inventor: FUJIWARA MAKOTO
IPC: H05K7/20
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To lessen the weight without lowering the heat radiation effect, by providing a heat radiator with a thin part where the dimension between one direction and the other direction of a base become gradually smaller, the closer it comes to the peripheral edge, outside a contact face. SOLUTION: A base 1 is made in the shape of roughly a board out of, for example, metal of ceramic material, and it is provided with a contact face 1a to be brought into contact with a heater 20, at the center of one side. This base 1 is provided with a thin part 1b where the dimension between one direction and the other become gradually smaller, the closer it comes to the peripheral edge. Accordingly, since the heat is conducted to a fin 2 as it is conducted, passing through the contact face 1a from the heater 20, it becomes gradually smaller as it comes close to the peripheral edge, so even if this is provided with a thin part where the dimension between one direction and the other direction become gradually smaller, the closer it comes to the peripheral edge, the weight can be made small without lowering the heat radiation effect.
Patent JP-S58158903-A (JP)
Title: Combined magnetic material
Inventor: KOSEKO HISAAKI
IPC: H01F1/00
Filed: 1982-03-16
Abstract: PURPOSE:To obtain a magnet, etc. of excellent magnetic characteistics in which larger amount of magnetic powder is filled up by adding an organic metal compound having amino groups and bisamido to a kind of magnetic material composed of nylon and magnetic powder. CONSTITUTION:A kind of magnetic material composed of nylon and magnetic material is further added with an organic metal compound having amino groups and bisamido. As a result of this, its melting viscosity considerably falls by the synergistic effect of those ingredients, and its forming workability is not impaired even if larger amount of magnetic powder than ever is mixed. Consequently, a magnet, etc. of excellent magnetic characteristics in which larger amount of magnetic powder is filled up can be obtained. This feature can be obtained only when an organic metal compound having amino groups and bisamido are concurrently used, and if either one is absent, such a remarkable effect cannot be attained.
Patent JP-H11239001-A (JP)
Title: Bias circuit for high frequency circuit and high frequency matching circuit
Inventor: MIURA NOBUO
IPC: H01P1/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a bias circuit for a high frequency circuit for a micro strip circuit which corresponds to several kinds of frequencies and does not have a signal loss so much. SOLUTION: A bias line 1a is connected to a signal line 2 that is connected to a transistor 7. A pattern 6 for adjustment is constituted by separating from bias lines 1a and 1b. When only an impedance adjusting part a5 is connected to the lines 1a and 1b, the distance from the line 2 to a capacitor 3 and a GND 4 which grounds the line 1b in a high frequency becomes a high frequency and 1/4 wavelength. Also, when only impedance adjusting parts b9 and c10 are connected, it becomes a high frequency and 1/4 wavelength. Therefore, although this circuit copes with two frequencies with one substrate, it can nullify a stray capacitance and reduce the effect on the line 2 by separating the pattern 6 for adjustment from the line 1.
Patent JP-H01217110-A (JP)
Title: Pulverized coal burner
Inventor: MORITA SHIGEKI
IPC: F23D1/00
Filed: 1988-02-23
Abstract: PURPOSE:To catch only minute fine particles into a flame holding device and promote the ignition of the mixture of pulverized coal and air by providing an air straightening block on the central axis of a pulverized coal pipe and a particle separator of louver type and providing heating means on the inside surface of a furnace in a flame holding device. CONSTITUTION:Pulverized coal supplied to a pulverized coal pipe 20 is diffused and straightened in its flow by a flow straightening block 101 on a distance piece 61 and coarse particles and air mixture in the flow move to the inner circumferential side and fine particles and air mixture to the outer circumferential side. The minute particles and air mixture on the outer circumferential side is caught by a flame holding ring 50 and edge 51 and the mixture with secondary air which is involved-in by the ring 50 form an area of stagnant minute vortexes. The mixture of coarse particles and air on the inner circumferential side is in the state of being roasted and the gasification of the NOx in the char is promoted and in the downstream of the burner flame the generation of NOx is suppressed. A louver 100 is supported by a piece 61 and it is slid on the piece to collect a proper mixture of minute particles and air near the flame holding ring 50. The collected mixture is heated by the flame holding ring 50 and ceramics heater 201 on the edge 51 and ignited.
Patent JP-H08232209-A (JP)
Title: Reinforcement structure of steel pier
Inventor: OGUSHI YOSHIYUKI
IPC: E01D19/02
Filed: 1995-02-28
Abstract: PURPOSE: To secure the safety by adhering the outer surface of a concrete poured part to the inner surface of a hollow leg of a steel bridge pier by the polymer cement adhesion layer. CONSTITUTION: A hollow leg part 10 of a steel bridge pier A is strongly erected using anchor bolts B, etc., on a foundation F. The polymer concrete generated by blending the composite polymer emulsion which is mainly composed of the coarse aggregate, the fine aggregate, the cement, water, carboxy modified styrene butadiene and methacrylic acid cyclohexyl is filled in the hollow leg part 10, and solidified to form a concrete poured part 11. In addition, the inner surface of the hollow leg part 10 is adhered to the concrete poured part 11 through the polymer cement adhesion layer 12 generated by blending the composite polymer emulsion which is mainly composed of the carboxy modified styrene butadiene and the methacrylic acid cyclohexyl in the main component which is mainly composed of silicon oxide, calcium oxide and iron oxide.
Patent JP-2000242428-A (JP)
Title: Touch panel device and control method therefor
Inventor: KANAI IZUMI
IPC: G01B7/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To detect plural coordinates in simple structure even when these spots are pressed simultaneously. SOLUTION: This device is provided with plural longitudinal electrodes 4 and plural lateral electrodes 5, and when depressed, these electrodes are mutually turned into electrically connected state at the depressed positions thereof. A detecting signal generating part 11 applies a pulse signal while successively providing a time difference for lateral electrodes y1, y2...yn. When this pulse signal can be detected in each longitudinal electrode, a coordinate detecting part 10 detects coordinates while defining the longitudinal electrode, which detects that pulse signal, as an X coordinate and defining the position of the lateral electrode, which applies the pulse signal at that time, as a Y coordinate. Even when plural X coordinates can be detected within one time of applying, the coordinate is detected while combining respective detection positions and Y coordinates at that time.
Patent JP-H11241403-A (JP)
Title: Bearing device of beam
Inventor: FUJIWARA YASUSHI
IPC: E04B1/26
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device capable of applying to various kinds of beams with different components. SOLUTION: A main body frame of a first metal fixture A equipped with a central piece 1 and a main body frame A1 of a pair of side pieces 2 and 2 continuously provided in both sides of the central piece 1 in opposition to each other is interlocked with a slit 14 formed by opening the end face of a beam 13. A joint piece 7 of a second metal fixture B constituted by projecting the joint piece 7 to the surface of the joint piece fixed to a column 17 with a fixed device is inserted into an insertion gap constituted of a pair of side pieces 2 and 2 in a longitudinally movable manner, and a proper one of hooking holes 4 provided in the front end of the central piece 1 in a row in the vertical direction is selectively hooked on one of holding pieces 10 provided to the front end of the joint piece 7 in a row in the vertical direction.  Open holes provided in the vertical direction are selectively made to coincide with the joint piece 7 and side pieces 2 respectively, and fixed levers 16 are interlocked with the coincident open holes through the beam 13 to pass through.
Patent JP-S59165667-A (JP)
Title: Color printer
Inventor: FUKAYA OSAMU
IPC: B41J2/325
Filed: 1983-03-11
Abstract: PURPOSE:To manufacture the titled device, in which the position of a thermal head is not displaced and through which a color displacement can be prevented, by positioning the thermal head in the direction rectangular to the tangent of a rotary drum and receiving load by the rotary drum by a guide pin and a guide. CONSTITUTION:A sliding plate 34 and a rotary plate 33 are moved through a pinion 38 and a rack 40 by the operation of a motor driving a thermal head to compress a compression spring 33, and the thermal head 31 is pushed against a drum 22. A guide pin 42 is inserted between a guide 43 and a leaf spring 44 at the same time. The thermal head 31 is positioned in the direction rectangular to the tangent of the rotary drum 22 at all times, and load by the rotary drum 22 is received by the guide pin 42 and the guide 43. An electric is applied to the thermal head 31 when the thermal head 31 is pushed against transfer paper 25, and the thermal head 31 is separated from the rotary drum 22 when the rotary drum 22 is turned up to the end point of recording to image receiving paper 21.
Patent JP-H04259472-A (JP)
Title: Respiration bag for escape
Inventor: MARUO SHINKICHI
IPC: A62B17/04
Filed: 1991-02-12
Abstract: PURPOSE:To obtain an escape respiration bag for protecting an evacuee from smoke or the like spreading over a refugee road upon occurrence of a fire, while realizing space saving for bag storage. CONSTITUTION:A respiration bag 1 for escape has a bag body 3 and a frame member 5 for expanding the hollow inner section 4 of the bag body 3. In addition, the frame member 5 has a plurality of expansion sections 11 and so forth continuously laid in the same direction. Also, the expansion sections 11 and so forth are formed with a straight flexible stainless steel wire 12. When fixed sections 14 and 18 are turned by 90 degrees about the continuously laid direction of the expansion sections 11 and so forth as a rotational axis, the straight stainless steel wire 12 comes to the approximately same plane, thereby enabling the respiration bag 1 to be folded.
Patent JP-H05242902-A (JP)
Title: Fuel cell
Inventor: AZEBIRU YOSHIYUKI
IPC: H01M8/04
Filed: 1992-02-27
Abstract: PURPOSE:To provide a fuel cell of long service life by preventing the shortening of a local cell in a stack body, and unifying the cell life of the whole of stacked cells. CONSTITUTION:A plurality of cells 8a to 8b comprising a pair of plates 10 and 11 (18 and 19) sandwiching an electrolyte layer 9 of a matrix impregnated with an electrolyte are stacked via gas separators 15, and a cooling plate 17 is provided for each of a plurality of the stacked cells 8a to 8e, thereby forming a stack body 1. A reaction gas feed and exhaust manifold 7 is laid at the side of the stack body 1, thereby constituting a fuel cell. Among a plurality of the fuel cells 8a to 8e clamped with adjacent cooling plates 17, at least the plates 18 and 19 forming a cell 8c laid farthest from the cooling plates 17 are made thicker than the plates 10 and 11 of other cells 8a, 8b, 8d and 8e.
Patent JP-H04267799-A (JP)
Title: Oil feeding apparatus
Inventor: KAWABE MASARU
IPC: F16L11/12
Filed: 1991-02-13
Abstract: PURPOSE:To transmit even using weak radio waves having a short transmitting or receiving distance up to a counter at hand, when in an oil station with a long oil feeding hose the oil feeding volume is indicated in a counter at hand by data communication with radio. CONSTITUTION:A radio transmitting circuit 15 to output the oil-fed signals of measured oil volume by a flow rate meter is provided in an oil feeding apparatus in which a delivery pipe connected to the delivery side of the oil feeding unit is jointed to an oil feeding nozzle through the flow rate meter and an oil feeding hose. And a transmitting connector 20 of the radio transmitting circuit 15 is connected to the base of an antenna buried along the almost full length of the oil feeding hose 8 to receive the oil-fed signals transmitted from the antenna 10 through a receiving antenna 8 and to provide a counter 16 at hand to indicate it in an oil feeding volume indicator 17.
Patent JP-2000238692-A (JP)
Title: Unloader-cum-spreader barge
Inventor: MATSUMAE HIROSHI
IPC: B63B35/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To elongate a distance between an earth carrying barge and a point of a spreader by connecting the both by means of a bridge by using an unloader barge for unloading the earth from the earth carrying barge and a spreader barge for spreading the sand, to execute the sediment spreading work in the shallow sea area. SOLUTION: An unloader barge 18 loading an unloader 23 and a hopper for receiving the sediment, and a spreader barge 19 loading a spreader 30 for spreading the sediment, are connected by means of a bridge 20, the bridge 20 and the unloader barge 18 are connected rotatably around a vertical axis Y and a horizontal axis Z, the bridge 20 and the spreader barge 19 are firmly connected, and a belt conveyor 25 for conveying the sediment is mounted between the hopper and the spreader 30 through the bridge 20.