baber/WOPTO huggingface dataset:
Patent JP-S62293090-A (JP)
Title: Finned heat exchanger
Inventor: ANDO TOMOAKI
IPC: F28F1/32
Filed: 1986-06-09
Abstract: PURPOSE:To make it possible to uniformly form a frost layer and to prolong the operating time of the finned heat exchanger by successively increasing the height of fin collars from the air inlet side to the air outlet side and inserting space members of low heat conductivity between fins of respective rows. CONSTITUTION:A finned heat exchanger used in a heat pump type air conditioner, a refrigerator or the like is constituted of heat transfer tube groups 7a, 7b, 7c and 7d arranged in a checkerboard shape in parallel to an airstream direction 6, and fin groups 8. The heights La-Ld of fin collars 9a-9d in respective rows are selected to have the relationship of La<Lb<Lc<Ld from the air inlet side, and these collars 9a-9d make thermal contact with the tube groups respectively. Further, space members 10a-10d of a low heat conductivity are inserted between fins of respective rows. Accordingly, since fins in the rows of the air inlet side as they are closer thereto have gradually larger heat resistances, when the temperature of fins around the heat transfer tubes are assumed to be ta-td, the relationship of ta>tb>tc>td is established. Therefore, the absolute humidity difference between inlet air greatly affecting the formation of the frost layer and saturated moisture air corresponding to the heat transfer surface of the heat exchanger is made uniform in the direction of the air flow and hence a uniform frost layer is formed.
Patent JP-H0920102-A (JP)
Title: Wheel for a polyblock railroad line
Inventor: BROUCKE JACQUES
IPC: B60B9/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a wheel for a 'polyblock' railroad line, excellent in a damping characteristic. SOLUTION: A wheel for a 'polyblock' railroad line is provided with a rim 1, a center part 2, a damper 5 and at least one flange 3. The damper 5 is disposed between the center part 2 and the rim 1. The rim 1 is provided with two connecting fillet parts 10, 11 at its inner part 9. Two fillet parts 10, 11 are connected to each other at the innermost parts thereof by a nearly flat annular strip part 12. The damper 5 is provided with a tulip shape part, and two ring members 19, 20 respectively formed of rings made of elastic polymer material.
Patent JP-H09321500-A (JP)
Title: Appearance inspecting method in soldered state
Inventor: OGATA SHIGEYUKI
IPC: H05K1/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To decide the inspection area without comparing it with a master pattern and carry out inspection. SOLUTION: A search area S including a pad 7 connecting a lead 5 from the tip of the lead 5 is set, and a picture in the search area S is obtained. The change of brightness and darkness is extracted from the obtained picture. Then, a boundary between a flat part being the tip of the lead 5 and a black painted part 6a is recognized and the tip of the lead is recognized. The feature of the black painted part 6a is analyzed from the tip part of the lead and the pass/failure of soldering is judged.
Patent JP-H10317439-A (JP)
Title: Mounting structure of faucet, etc.
Inventor: NAGATA MASAAKI
IPC: A47K1/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a faucet mounting structure, by which a faucet can be fixed easily onto a counter and in which a member for installation is not conspicuous and which has extremely excellent appearance. SOLUTION: A pedestal member 80 is fixed beforehand onto a counter 1 by a washer 82 and a bolt 84, and the recessed section 88 of a faucet body 86 is fitted externally to the pedestal member 80. The faucet body 86 is fitted to the pedestal member 80 under the state, in which a leg section 92b is pulled into a window hole 100. A screw 90 is screwed into a female tapped hole 94 through an opening 112 and a through-port 96 by a driver. A cover ring 110 is turned at 180 deg. in the faucet peripheral direction. Accordingly, the opening 112 and the head section 92a of an engaging member 92 are faced oppositely, and the head section 92a is penetrated into the opening 112. The leg section 92b is projected from the inner circumferential surface of the faucet body 86, and entered into a recessed section 106, and the faucet body 86 is fixed firmly onto the counter 1.
Patent JP-S61290864-A (JP)
Title: Facsimile equipment
Inventor: WAGURI SHINICHI
IPC: H04N1/387
Filed: 1985-06-19
Abstract: PURPOSE:To easily communicate between devices whose encoding modes are different from each other, without minding the encoding mode of the other device, and also to improve the operability by providing a density converting part between a picture element data store memory, and an encoding part and a decoding part. CONSTITUTION:A picture element data from a decoding part 4 passes through a density converting part 2 by 1-to-1 of a density conversion ratio under the control of a control part 6, and it is stored in a picture element data store memory 1. Next, the stored picture elements data is applied with density conversion to reduce it by 1/2 time by the density converting part 2 under a control of the control part 6, and supplied to an encoding part 3. The encoding part 3 executes encoding by using an encoding mode which is different from an encoding mode of the data which is stored in an encoding data store memory 5 previously, and the encoded data is stored again in the encoding data store memory 5. In such a case, when the encoded data which is stored in the encoding data store memory 5 previously is compared with the encoded data which is stored newly, the respective encode data become those which have encoded the same original by each different density conversion ratio.
Patent JP-H11330508-A (JP)
Title: Solar cell module and its manufacture
Inventor: KONDO MASATAKA
IPC: H01L31/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a substrate integrated solar cell module which effectively prevents lights public nuisance by reflection of lights on a light incident side, and a simple and low-priced manufacture. SOLUTION: This module comprises a transparent insulation substrate 1 having first and second faces; a transparent electrode layer 2 formed on the first face of the transparent insulation substrate 1; a photosemiconductor layer 3 formed on the transparent electrode layer 2; a back face electrode layer 4 formed on the photosemiconductor layer 3; and a lights diffused reflection layer 10 composed of an inactive system material formed on the second face, on which lights of the transparent insulation substrate 1 are incident.
Patent JP-S61292053-A (JP)
Title: Ultrasonic flaw detecting method
Inventor: NAMURA MICHIHIRO
IPC: G01N29/04
Filed: 1985-06-19
Abstract: PURPOSE:To performs the automatic flaw detection of an object part in its thickness direction easily with high precision without moving a probe by using a composite type probe and transmitting and receiving an ultrasonic wave on electronic time-division basis. CONSTITUTION:The composite ultrasonic wave transmitting probe 5 which has vibrators 3-3''' arrayed on one side of the weld zone 2 of an extremely thick plate 1 and the composite type ultrasonic wave receiving probe 7 which has vibrators 6-6''' arrayed are arranged. Further, the probe 5 and receiver 7 move along the weld zone synchronously. A channel selector 8 sets the ultrasonic wave generation order and operation time of the respective vibrators 3-3''' by dividing the time electronically and when an ultrasonic wave is sent in order from the vibrator 3, it is received by the vibrator 6''' of the rear receiving probe 7 and inputted to the channel selector 8. The input signal is inputted as a waveform signal to an ultrasonic flaw detector 10 and displayed as a waveform of one thickness-directional scan.
Patent JP-H01300713-A (JP)
Title: Two-way switching circuit
Inventor: NAKAMURA AKIRA
IPC: H03K17/60
Filed: 1988-05-30
Abstract: PURPOSE:To allow an electric current to flow in a desired direction by providing a pair of switching circuits which are connected in parallel with opposite polarities and connecting circuits to be switched to both ends of the switching circuits, and then, causing the electric current to flow in accordance the potential difference between the switching circuits. CONSTITUTION:When an 'H' signal is supplied to a control terminal 16, a control transistor 30 is turned on and transistors 38 and 40 in each constant- current circuit are turned off. As a result, both switching circuits 20 and 22 are turned off and the circuits to be switched are maintained at non-conducted states. When an 'L' signal is supplied to the terminal 16, on the other hand, the control transistor 30 is turned off and the base potential of each transistor 38 and 40 in each constant-current circuit rises. Accordingly, the transistors 38 and 40 are set to turned-on states where they make constant currents to flow. As a result, each switching transistor 24 is turned on and the circuits to be switched are conducted. Then an electric current is made to flow in an arbitrary direction in corresponding to the potential difference between the circuits to be switched.
Patent JP-H09318092-A (JP)
Title: Floor heating panel
Inventor: MURATA HIDETAKA
IPC: E04F15/18
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To plan to save space required for transportation and storage. SOLUTION: Band-shaped panels 1 are arranged in a neighboring relationship with each other in a longitudinal direction. A power supply line connecting portion 2 is provided to an outside end portion of each of the panels 1. A power supply cord 4 is inserted between connectors 3 arranged in an interior of each of the panels 1 in such a manner as to pass through the power supply line connecting portion 2 to form a wiring panel 5. The wiring panel 5 is made to be capable of being folded through the power supply cord 4 so as to vertically layer the panels 1 over one another in a connected state.
Patent JP-S61286371-A (JP)
Title: Manufacture of 5-oxo-imidazolinylbenzoic acids,nicotinic acids and quinolinecarboxylic acids
Inventor: LOS MARINUS
IPC: C07D235/02
Filed: 1986-06-11
Abstract: The present invention provides a process for the preparation of herbicidal 2-(4,4-disubstituted-5-oxo-2-imidazolin-2-yl) benzoic, nicotinic and quinoline-3-carboxylic acids, esters and salts.
Patent JP-S5561907-A (JP)
Title: Automatic switching filter apparatus
Inventor: FUJIWARA KENICHI
IPC: B01D37/02
Filed: 1978-10-31
Abstract: PURPOSE: To automatically switch a filter process of a stock liquid and a backwash process of a liquid filter apparatus by providing two three-way switch valve on the arranged pipe system of a pressure and down-flow type liquid filter apparatus.  
     CONSTITUTION: A three-way switch valve at a stock liquid supplying side connects a stock liquid suction pipe 14 and a stock liquid supplying and backwash waste liquid exhausting pipe 17 during the operation period of a stock solution pump 12 and connects the stock liquid supplying and backwash waste liquid exhausting pipe 17 and a backwash waste liquid discharging pipe 9 when the operation of the stock liquid pump 12 is stopped. On the other hand, a three-way switch valve 1' at the backwash liquid supplying side connects a backwash liquid suction pipe 23 and a backwash liquid supplying and filtrate exhausting pipe during the operation period of a backwash liquid pump 22 and connects the backwash liquid supplying and filtrate exhausting pipe 24 and a filtrate discharging pipe when the operation of the backwash liquid pump 22 is stopped. And the switching of a liquid supplying channel of a filter process and a liquid supplying channel of a backwash process is carried out automatically by the operation and the stop of the stock liquid pump 12 and the backwash liquid pump 22 only. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5561028-A (JP)
Title: Preparation of semiconductor device
Inventor: MOMOSE TAKAAKI
IPC: H01L21/302
Filed: 1978-10-31
Abstract: PURPOSE: To provide a taper etching or to make a fine pattern of sharp edge on a glass film using a etching liquid of ammonium fluoride or hydrofluoric acid series in which concentration of hydrogen ion is adjusted with addtion of acid amide.  
     CONSTITUTION: Concentration of hydrogen ion PH is related closely with adhesion between a photoresist film and a glass film. When the PH is high, the adhesion is improved and the pattern edge becomes sharp, and when it is low, the adhesion becomes lower and a taper comes out on the edge. The PH is increased by adding acid amide of formamide etc. as a PH adjusting reagent into a etching liquid of ammonium fluoride or hydrofluoric acid series. When a PSG contained P in high concentration is etched with the liquid, the pattern edge becomes extremely sharppen and a fine pattern is obtained, and for the PSG being low P, it is possible to put a taper on the pattern edge on a treatment with the etching liquid having low PH. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5835529-A (JP)
Title: Controlling system for fixed light quantity of reduction projecting exposure device
Inventor: TSUYUKI HISAMASA
IPC: G03B27/72
Filed: 1981-08-28
Abstract: PURPOSE:To measure the quantity of exposure accurately, by arranging an illuminance sensor on a shutter. CONSTITUTION:A reticle 6 is illuminated with the light of a lamp 1 which is condensed by a converging lens 2, and its image is projected to a water 7 through a reduction lens 5. An illuminance sensor 8 which inputs an exposure intensity signal to an integration controlling circuit 4 is attached onto a shutter 6. Since the illuminance sensor 8 is arranged on a light path 9 while the shutter 6 is closed, the intensity of the illumination light is measured accurately.
Patent JP-H03559-A (JP)
Title: Brake pressure control device for automobile
Inventor: FUJIMOTO SHIYUUSAKU
IPC: B60T8/66
Filed: 1989-05-26
Abstract: PURPOSE:To perform stable control until stoppage by continuing the estimate of the body speed by the judging means of a brake pressure control device using the deceleration ceiling value smaller than the previous value when the rear wheel speed becomes zero. CONSTITUTION:An ECU 15, judging the lock tendency of rear wheels 4, 5 on the basis of signals from wheel speed sensors 6, 7, adjusts the brake pressure of a rear wheel brake system BR2 through a solenoid valve 10. The wheels are easily locked on the road surface of low road surface friction coefficient, and once locked, it takes time for the wheel speed to be reset even if the brake pressure is reduced. Accordingly, when the speed of the rear wheels becomes zero, the deceleration ceiling value for estimating the body speed is changed over to the smaller value so as to minimize the decrease rate of the body speed estimate, thus suppressing its sudden decrease. Meanwhile, brake pressure control is continued in order to give sufficient allowance for a certain degree of recovery of the wheel speed, thus preventing the wheels from being locked. The stable control until stoppage can be thus realized.
Patent JP-H08324327-A (JP)
Title: Tent device for movable roof
Inventor: OODOI KOUZOU
IPC: B60J7/16
Filed: 1995-05-31
Abstract: PURPOSE: To force a tent provided between a main-body root and a movable roof that is tree to rise and fall with respect to the main body roof to be folded to the inside of the tent together with a falling motion of the movable roof. CONSTITUTION: A guide member 21, which is locked to a tent 5 in such a manner as to be capable of movement following the tent 5 and which is pivoted to a main-body roof 3 in such a manner as to be free to be folded to the inside of the tent 5 and be placed upright, is provided on the inner surface of the tent 5, and a spring 29 is provided for energizing the guide member 21 so that when a movable roof falls, the guide member is folded to the inside of the tent 5.
Patent JP-H06346596-A (JP)
Title: Roller type water suction device
Inventor: SAWADA YOSHIO
IPC: B08B1/00
Filed: 1993-06-04
Abstract: PURPOSE:To make it possible to easily remove excessive water or rainwater on a floor concrete placing surface with a simplified structure by providing a hollow tube having a through hole drilled on its axial outer circumference zigzagly, a mesh sleeve fitted rotatably on the outer circumference of the hollow tube leaving a space toward the hollow tube and a sponge fitted integratedly on the outer circumference of the mesh sleeve. CONSTITUTION:By a soft urethane foam spongy cylindric body 4 making an axial rotation of a hollow tube 1 abuttingly on the floor surface to absorb water collected thereon, water is absorbed into the spongy cylindric body 4 and sucked into the hollow tube 1 through holes 2 drilled zigzagly in the hollow tube 1. Now, because a mesh sleeve 3 is interposed windingly around on the hollow tube 1 but around the inner diameter of the spongy cylindric body 4 in a rotatable manner, the cylindric body 4 and the hollow tube 1 do not stick together but makes a gap between them thereby improves absorbing efficiency of the water absorbed in the spongy cylindric body 4 by the absorbing force from the through holes 2 extending to the circumference of the through holes 2. Thus excessive water and the like existing immediately after placing floor concrete can be easily absorbed and removed without requiring much input.
Patent JP-H11312051-A (JP)
Title: Wireless type mouse system
Inventor: KIDO HISAO
IPC: G06F3/0354
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a wireless type mouse system which is constituted so that a receiving part can be used as a mouse pad, and the setting place of the receiving part can be easily ensured. SOLUTION: This wireless type mouse system 10 is constituted of a mouse body 11 having a coordinate information inputting part and a transmitting part 14 for transmitting a coordinate information input signal inputted by the coordinate information inputting part, and a receiving part 20 for receiving a coordinate information input signal transmitted from the transmitting part 14 of the mouse body. In this system, the transmitting part transmits an optical signal from the lower face of the mouse body to the lower part, and the receiving part 20 is constituted of a mouse pad part 21 made of optical diffusion materials whose whole part is formed so as to be flat and whose surface is formed so as to be flat and at least one photodetector 22 provided inside the mouse pad.
Patent JP-H085124-A (JP)
Title: Room air-conditioning system provided with solar battery
Inventor: ARAKAWA NOBUAKI
IPC: F24F11/02
Filed: 1994-06-16
Abstract: PURPOSE:To drive a plurality of room air-conditioners while effectively making use of energy of solar battery. CONSTITUTION:Electric power generated from a solar battery 9 is distributed to respective room air-conditioners 16-19 by an electric power distributing unit 15 through an optimum effective electric power control device 14. The electric power distributing unit 15 detects a total load current value IL of those of the respective room air-conditioners 16-19 which are in operation. The effective electric power control device 14 compares the total load current value IL and an output current I of the solar battery 9 with each other to control an electric power generated from the solar battery 9 so that when IL<=I, the output current I of the solar battery 9 is made equal to the total load current value IL. When IL>I, the optimum effective electric power control 14 performs control so that the electric power generated from the solar battery 9 is made maximum. At this time, the electric power from the solar battery 9 is not enough for the respective room air-conditioners, so that such deficiency is made up for by an electric power from a commercial power supply.
Patent JP-H04360677-A (JP)
Title: Suspended cell culture process
Inventor: IKEDA TAKUMI
IPC: C12N5/02
Filed: 1991-06-06
Abstract: PURPOSE:To enable uniform and high-density suspended cell culture in a culture vessel by using a micro-carrier having specified particle diameter. CONSTITUTION:Suspended cell culture is carried out by using a micro-carrier having particle diameter of <=80mum, preferably 20-50mum. It is preferable from the viewpoint of hydrophilic nature, strength, chemical modification, etc., that the micro-carrier is fine particles of a polymer produced by using tris(alpha- methacryloyloxyethyl)phosphoric acid as the polymerization component.
Patent JP-H01304252-A (JP)
Title: Heat-insulating and water-proofing work for roof of building
Inventor: TATENO KOKICHI
IPC: E04D5/00
Filed: 1988-05-31
Abstract: PURPOSE:To remove steps in the joint face of water-proof sheets as well as raise the operability of heat-insulating and water-proofing work by a method in which a heat insulator to be set on the roof of building is of a structure having a low porosity on the water-proof sheet side and a step is formed on the joint of the water-proof sheets. CONSTITUTION:A heat insulator 2 having a higher porosity on a slab concrete 1 side on the roof of a building and also having a lower porosity on the opposite side of the thicknesswise direction is laid on the slab concrete 1. Specific steps 4 and 5 are formed on ends of water-proof sheets 3A and 3B bonded to the upside of the heat insulator 2 and lapped on each other for joining. The water- proof sheets having good workability can thus be adopted and no step is produced on the joint face of the sheets.
Patent JP-S6027205-A (JP)
Title: Oscillation circuit device
Inventor: INOUE JIYUN
IPC: H03B5/18
Filed: 1983-07-23
Abstract: PURPOSE:To remove the leakage of oscillation signals and to switch the frequency of oscillation without deteriorating Q by using a series circuit obtained by connecting plural diodes having the same polarity in series as a switching means for switching the frequency of oscillation. CONSTITUTION:The oscillation frequency switching circuit 16 consists of a capacitor 18, plural diodes 20, 22 successively connected to the capacitor 18 in series with the same polarity, and a high frequency leakage preventing resistor 24 of which one end is connected to the connection point 23 between the capacitor 18 ad the diode 20. The switching means 26 is constituted by the plural diodes 20, 22 and a series circuit consisting of the means 26 and the capacitor 18 is connected to a dielectric resonator 14 in parallel. Diodes having sufficiently lower series electrostatic capacity than that of the capacitor 18 and larger forward and backward conductive voltages V1, V2 in the voltage/current characteristics of the whole means 26 than the peak voltages VP of oscillation signals applied to both the ends of the means 26 are selected as the diodes 20, 22.
Patent JP-H05328284-A (JP)
Title: Recording and reproducing device
Inventor: SEGI SHINICHI
IPC: H04N5/91
Filed: 1992-05-27
Abstract: PURPOSE:To obtain the recording and reproducing device recording simultaneously a video signal and an audio signal for plural channels and selecting and reproducing a specific channel. CONSTITUTION:A video signal of plural channels is sequentially switched and recorded on a recording medium 52 and an audio signal for plural channels is recorded by multiplexing. At the time reproduction a video signal of a channel selected from the reproduction signal is written in a memory 62 and the video signal of the same channel is repeatedly read from the memory 62 for a prescribed frequency and the reproduced video signal is formed. Furthermore, in other reproduction system the height of a video rotary head 51 is controlled to reproduce only the video signal of an object channel. In addition, the video signal is once stored in the memory to take synchronization between channels and sequentially recorded by switching.