baber/WOPTO huggingface dataset:
Patent JP-H06274740-A (JP)
Title: Coin receiving/dispensing machine
Inventor: YOSHIKAWA EIICHI
IPC: G07G1/00
Filed: 1993-03-19
Abstract: PURPOSE:To provide a compact coin receiving/dispensing machine which can be installed around a POS register. CONSTITUTION:The circulation type hoppers 61-66 are set in parallel to each other for each denomination and along a center line M set in the front-back direction of a coin receiving/dispensing machine body 50. So that size of the body 50 is reduced in its front-back direction. Meanwhile a sorting path 54 is set toward the back side from the front side of the body 50 and also toward the center of a train of hoppers 61-66 so that the sorted coins are supplied to these hoppers. In such a constitution, the length of a chute can be reduced for supply the sorted coins to the hoppers 61-66 from the path 54.
Patent JP-H08255318-A (JP)
Title: Measuring instrument for difference in level of drum
Inventor: NISHIYAMA AKIO
IPC: G11B5/53
Filed: 1995-03-20
Abstract: PURPOSE: To measure the difference in level of a drum outer circumference with high accuracy by obtaining the sliding of vertical directions matched with the axial direction of a rotary head drum unit with an inclination adjusting device and setting a probe at arbitrary angle positions on the drum outer circumference with a probe mounting member. CONSTITUTION: A probe 10 is set at the 90 deg. position of a drum 90 and the tip of the probe 10 is made to be slided up and down along the outer circumference of a lower part fixing drum 70. Next, the probe 10 is set at the 0 deg. position of the drum 90 and the inclination of a fixing part is adjusted so that a displacement quantity becomes zero by an adjusting screw while sliding the probe 10 vertically along the outer circumference of the lower part fixing drum 70. After the inclination of a mechanical stage is adjusted so that displacement quantities become zero by being slid vertically att both positions of the 90 deg. position and the 0 deg. position, the stage is fastened by attaching screws. Thus, the probe 10 is vertically moved with respect to the drum.  Thereafter, the difference in level between the 0 deg. position and the 90 deg. position is measured by sliding the probe 10 vertically between a rotary drum 80 and the upper part fixing drum 90.
Patent JP-2000028029-A (JP)
Title: Ball tap device
Inventor: KICHIJIMA TADASHI
IPC: C22F1/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional accuracy and the corrosion resistance of a ball tap component by providing a brass member in which the apparent content and the means grain size of Zn and Sn are respectively specified on a ball tap in a device which is provided with a water tank and a ball tap, and keeps the water level in the water tank to be contact. SOLUTION: A link rod 2 to be turned above and below an outer surface of a valve casing through a connection pipe 0 is supported by a water supply pipe for a water tank, and a ball 17 forming a float floating on a water surface in the water tank is fitted to a turning end part. A valve element 4 fitted to a valve stem 3 in the valve casing 1 is attached/detached to/from a valve seat 6 formed around a discharge port 5 by the movement of the ball 17 to be vertically moved according to the fluctuation of the water level, and the discharge port 5 is opened/closed thereby. Members 1, 2, 6, 17 to constitute this ball tap are formed of brass material in which the apparent content of Zn is 37-46 wt.%, the apparent content of Sn is 0.5-7%, and the means grain size is <=20 μm. The brass material is forged at the temperature of <=650 deg.C.
Patent JP-S51137306-A (JP)
Title: Audio synthesizing system
Inventor: NAKADA KAZUO
IPC: G10L19/04
Filed: 1975-05-23
Abstract: PURPOSE: To synthesize high quality sound with less memory capacity by separating and processing the residual waveform obtained by self biased correlation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08262423-A (JP)
Title: Liquid crystal display panel
Inventor: INOUE HIROYASU
IPC: G02F1/1337
Filed: 1995-03-20
Abstract: PURPOSE: To make it possible to eliminate the orientation defect near the stepped parts of multigaps by constituting the gap boundary lines of the multigaps and orientation directions nearly parallel. CONSTITUTION: The gap boundary lines of the left side of color filters G, R are diagonally arranged and in the direction nearly parallel with the orientation direction R2 on a CF substrate side. The gap boundary lines on the left side of the color filters B are the parts where the occurrence of the orientation defects is relatively light and, therefore, these lines are not required to be diagonally arranged. On the other hand, the occurrence of the fresh orientation defects can occur near the lower boundary lines of the color filters G, R.  The parts corresponding to the differences in level among these boundary lines are, however, much shorter than the length in the defective parts before improvement (near the boundary lines on the left side of the color filters G, R) and, therefore, the improvement effect corresponding to these differences is obtd. then, the display defects occurring in the orientation defects are ameliorated by using the multigap liquid crystal display panel having such structure and the oriented film direction.
Patent JP-H08190797-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: HAYASHI YUTAKA
IPC: G11C16/06
Filed: 1995-03-20
Abstract: PURPOSE: To improve the storage holding characteristic and the number of times of rewriting and the yield of a nonvolatile semiconductor memory whose windows are especially small. CONSTITUTION: This memory has plural memory cells 2 capable of accumulating and releasing electric charges and reference cells 16a, 16b having almost the same structure of a thickness direction as that of the thickness direction of the cells 2 and whose one pair is at least provided every prescribed number of memory cells 2. At the time of driving selected memory cells 2, corresponding reference cells 16a, 16b are simultaneously driven and at the time of writing of memory cells 2, '0' data is written in the reference cell 16a of one side and '1' data is written in the reference cell 16b of the other side.  At the time of the data reading of selected memory cells 2, data of corresponding one pair of reference cells 16a, 16b are read out and then reference data (ire ) are formed by combining data (i1 , i0 ) of reference cells based on a numerical equation (1).The equation (1) is ire =(m×i1 +n×i0 /k. Then, data are decided by comparing the reference data with signal data from memory cells 2.
Patent JP-H11255892-A (JP)
Title: Easily soluble acylated polylysine and preparation thereof
Inventor: MATSUMURA SHUICHI
IPC: C09K23/28
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an acylated polylysine which easily dissolves in water and various organic solvents as a highly safe and biodegradable surfactant. SOLUTION: An easily soluble, acylated polylysine of the formula (wherein R and R' are each a hydrogen atom or acyl group; and n is 2 or larger), obtained by acylating a polylysine with an aliphatic anhydride, is provided. An acylated polylysine which is soluble to water and various organic solvents is obtained by acylating with an aliphatic anhydride.
Patent JP-H07274369-A (JP)
Title: Fireproof cable connection part
Inventor: KONO HIROMI
IPC: H01R43/00
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a fireproof cable whose insulation strength in a fire is stabilized by a method wherein fireproof insulating layers are formed as a tape-wound inner layer and a tape-wound fireproof outer layer, a self-adhesive and puttylike inorganic seal layer is installed in the middle between the inner and outer layers and the fireproof outer layer is covered with an inorganic swelling protective layer which is foamed at a high temperature. CONSTITUTION:In a fire, an organic insulating layer 16 and a protective layer 17 are first burned, and they are softened and carbonized gradually while a conductive gaseous substance is being generated. At this time, an inorganic swelling protective layer 15 which is formed just under them is foamed and swollen remarkably. Then, a carbide which has adhered to the surface is broken, and it is stripped off and falls. Thereby, inflammables which act as sources to generate the conductive gaseous substance is reduced, and the gas seal effect of an inorganic seal layer 13 which is sandwiched between a tape-wound fireproof inner layer 12 and a tape-wound fireproof outer layer 14 can be displayed sufficiently, and a high insulating property due to the fireproof layers can be stabilized.
Patent JP-2000258017-A (JP)
Title: Cooler/heater for automatic vending machine
Inventor: NAKAJIMA HIDEO
IPC: G07F9/10
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To sale goods under an appropriate temperature by making a switch between power saving operation and normal operation appropriately thereby preventing temperature rise of goods when they are thrown in or during continuous sale. SOLUTION: The cooler/heater for automatic vending machine comprises a temperature detecting means 13, e.g. a thermister, an operating section 14 for comparing a temperature detected by the temperature detecting means 13 with a preset inner control temperature to output a signal, a section 15 for controlling the air volume of an inner fan motor 5 through intermittent operation and ON/OFF operation, a section 16 for controlling a cooler 6 and a heater 4. Under overload state where the inner temperature is lowered by throwing goods, the inner fan motor 5 is not controlled but the air volume thereof is controlled when the containing shelf reaches an inner control temperature. Since a very long time is not required for the inner temperature to reach a specified level, high temperature goods are not sold and power saving operation is realized.
Patent JP-S55155135-A (JP)
Title: Afterburning reservoiring type electric water warmer
Inventor: SUZUKI SHIGETAKE
IPC: F24H1/18
Filed: 1979-05-18
Abstract: PURPOSE:To feed a large quantity of hot water by providing an afterburning heater in addition to a main heater for which a current-carrying time zone is restricted. CONSTITUTION:A main heater 6 and an afterburning heater 7 are provided at lower part in the interior of a hot water tank 1 with a feed water pipe 4 connected at the bottom and a hot water supplying pipe 5 at the top. The main heater 6 is connected to a power supply through a current-carrying time limiting time switch, a thermostat 11, a thermobreaker and an electric leakage breaker 13; the afterburning heater 7 is connected to a household power supply through a thermobreaker, a thermostat 12, a switch 17 and an electric leakage breaker 14.
Patent JP-S61217584-A (JP)
Title: Cold rolled steel sheet having superior suitability to painting
Inventor: SHIMOGOORI KAZUTOSHI
IPC: C22C38/28
Filed: 1985-03-25
Abstract: PURPOSE:To improve the corrosion resistance of a cold rolled steel sheet after painting and the suitability to phosphating by forming thickened layers contg. prescribed percentages of C, P, Ti and Cr on the surfaces of a cold rolled steel sheet to a prescribed thickness. CONSTITUTION:Thickened layers contg., by weight, 0.5-3.5% C, 0.5-4% P, 0.05-3% Ti and 0.3-2% Cr and/or 0.1-4% Cu are formed on the surfaces of a cold rolled steel sheet as an inner layer to 5-300Angstrom  thickness per one side to obtain the titled cold rolled steel sheet. The cold rolled steel sheet as the inner layer contains 0.01-0.15% C, <=0.3% Si, 0.05-0.45% Mn, <=0.03% P, 0.025% S, 0.01-0.1% sol.Al and one or more among 0.03-0.1% P, 0.03-0.2% Ti, <=1% Cr and <=0.3% Cu.
Patent JP-H04299035-A (JP)
Title: Electronic equipment
Inventor: FUKUI AKITOMO
IPC: H02J9/00
Filed: 1991-03-26
Abstract: PURPOSE:To provide an electronic equipment in which a life of a battery in a backup state is increased and a circuit element is stably operated by reducing a difference between an operating voltage and a signal voltage. CONSTITUTION:In an electronic equipment in which an external circuit unit containing a backup power source is connected to an equipment body to receive an operating power and a control signal from the body, the unit is so connected that the power to be supplied from the body is received through a diode and a control signal output from the body by an open connector or an open drain connection is received.
Patent JP-S59188377-A (JP)
Title: Controlling method of pulse width modulation type voltage inverter
Inventor: OOGAMI MASAKATSU
IPC: H02M7/48
Filed: 1983-04-08
Abstract: PURPOSE:To reduce the rotating ripple and unstable phenomenon of an AC motor controlled by an inverter by controlling the carrier frequency of the inverter so as not to decrease upon rising of the operating frequency. CONSTITUTION:A speed command voltage is multiplied by multipliers 66-68 by the outputs of sinusoidal wave generators 62-64, and in case of the normal motor drive, it is controlled to have V/F=constant. After the signals of comparators 69-71 for comparing the sinusoidal waves with a triangular wave and the reverse signals are applied to delay circuits 72-77 for taking a timing to prevent the short circuit of upper and lower arms, transistors 3, 6, 4, 7, 5, 8 are driven. Reference sinusoidal waves having different phases of 120 deg. are generated from sinusoidal wave generators 62-64.
Patent JP-S51138136-A (JP)
Title: Main memory access controller
Inventor: KONDOU TADAO
IPC: G06F12/16
Filed: 1975-05-26
Abstract: PURPOSE: To enable transfer of information between processor and subprocessor by means of main memory access controller (hereinafter abbreviated as MAC) in a multiple processing constituting system using a common main memory access controller. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01237049-A (JP)
Title: Heat insulating refractory grain for molten metal
Inventor: ODA YASUYOSHI
IPC: B22D11/108
Filed: 1988-03-17
Abstract: PURPOSE:To prevent heat radiation from molten metal surface and oxidation of the molten metal surface by covering the molten metal surface with heat insulating refractory grain composed of gas concrete at center part and coating with MgO or/and CaO at outer circumferential part thereof. CONSTITUTION:On the molten metal surface in a tundish or ladle, the heat insulating refractory-made grain composing of the gas concrete at the center part, coating with MgO or/and CaO at the outer circumferential part thereof and having 0.1-1.0vol. ratio and 0.5-1.5mm granular size is spread to cover the molten metal surface. A part contacting with the molten metal is melted, to become liquid phase and the molten metal surface is perfectly covered and shut off from the outer air, and the refractory grain above this part exists as the one having excellent heat insulating ability, to form the heat insulating layer on the molten metal surface. The molten metal surface is easily prevented from the oxidation and heat radiation.
Patent JP-H07227955-A (JP)
Title: Pattern matching method in screen printing, screen and printed circuit board used therein and printer equipped with cleaner for screen and cleaner
Inventor: TANI OKIE
IPC: B41F15/34
Filed: 1994-02-21
Abstract: PURPOSE:To enhance the yield of the surface plate of a printed circuit board by superposing the pads provided on the main surfaces of respective elements one upon another at the mutually corresponding positions in a closely bond state separately from a screen for screen printing and the respective relative positioning pads to a screen printing machine provided on the printed circuit board on the surface of an object to be printed. CONSTITUTION:Pads P1,2, Q1,2 inherent to both of a screen 1 being a main constitutional element and a printed circuit board 2 are provided on the screen 1 and the printed circuit board 2 and superposed one upon another in a closely bonded independently of the relative positioning pads R1,2, S1,2 to the machine device supporting the screen 1 or the printed circuit board 2 and moved to the area just under the screen 1 by the pad S2 of the printed circuit board 2 and the pattern thereof is allowed to almost coincide with that on the screen 1. One of a large number of the printed circuit boards 2 of the same kind arranged in opposed relationship is precisely superposed in a closely bonded state by the pads P1,2, Q1,2 to enhance pattern matching accuracy.
Patent JP-H10238294-A (JP)
Title: Shield tunnel lining body
Inventor: KUMAGAI SHINICHIRO
IPC: E21D11/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a shield tunnel lining body which reduces the quantity of prestress to avoid the occurrence of excessive compression stress and the increase of construction cost, and belows as a continuous member even in the joined part of segments and is small in deformation. SOLUTION: A peripheral joined part of segments(1a-1e) is provided with the avoidance of a domain where bending moment becomes an extreme value, namely a range where a central angle is about 20 degrees on both the peripheral sides from right above and right below the center and a range where the central angle is about 20 degrees on both the peripheral sides from a position on a horizontal line passing the center. Compressive force is introduced over the whole area of the end face of the segment butted at the joined part through a prestress process so as to turn the above end face into a full-prestress state. In addition, it is introduced to cause tensile stress in a part of a concrete section in the segment.
Patent JP-S55154137-A (JP)
Title: Plastic netlike pipe composed of hollow strand
Inventor: TANAKA TOSHIO
IPC: B29C61/00
Filed: 1979-05-22
Abstract: PURPOSE: To obtain a light plastic netlike pipe having sufficient buoyancy even with shells sticking thereto in the sea and so fitted for floating artificial fish-gathering places and the like by combining and connecting hollow plastic strands with each other.  
     CONSTITUTION: A plastic strand 1 a part or the whole of which is hollow is laid in a zigzag line and, preferably, in the longitudinal direction, being combined with one another and connected at the crossing part 2, preferably, by fusing, thus to form a netlike pipe. In addition, when the pipe is used as a floating artificial fish- gathering place, the buoyancy thereof is increased by blocking up both ends of the strand. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60205563-A (JP)
Title: Method for setting photosensitive body
Inventor: TAKAHASHI SADAO
IPC: G03G21/16
Filed: 1984-03-30
Abstract: PURPOSE:To ensure a sufficient space necessary for mounting and dismounting the upper structure of a photosensitive body and to facilitate this mounting and dismounting operation by executing this operation from the opened side of the upper structure. CONSTITUTION:When the unit 44 of a photosensitive body is fixed by fitting a rail 19 to a fitting part 26, since it is inserted from the opened upper structure 2, a sufficient space necessary for insertion can be ensured. It is not necessary to form notches on the outside plates of the upper structure 2 or the lower structure 3 for the insertion, and the outside structure of the main body 1 can obtain sufficient strength. Further, the rail 19 locked with a locking mechanism is joined with the upper structure 2 to form one body and can be turned around the shaft 4 together with the photosensitive body unit 44. When the unit 44 is inserted and the rail 19 is locked, and then, the upper unit 2 is opened, the unit 44 is moved upward in one body.
Patent JP-H11256543-A (JP)
Title: Infection pathogen risk management mapping system
Inventor: ENBUTSU ICHIROU
IPC: E03B3/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To quicken measures and to enlarge the range of investigation by estimating the amounts of discharge of potential pathogens in advance since the delay of the time required for investigation and limitations on the range of investigation become problems in the measures taken against infection pathogens on the basis of field investigation. SOLUTION: This system includes a basin database 150 in which information about a target area is collected, a pathogen discharge source extraction means 200 for extracting the position of a pathogen discharge source and scale information, a pathogen discharge estimation means 300 for calculating the amounts of discharge of potential pathogens, and an infection risk distribution display means 400 for displaying the results on a digital map. The time and labor related to field investigation are thus reduced, and the evaluation of the risks of infection pathogens can be achieved rapidly over a wide area.
Patent JP-S52145917-A (JP)
Title: Suspension device of moving car
Inventor: SHIMAZUMI KAZUO
IPC: B60G11/18
Filed: 1976-05-28
Abstract: PURPOSE:To obtain a suspension device whose members of frame work are few, and which is light in weight.
Patent JP-H11260530-A (JP)
Title: Structure of connection part of ignition plug and ignition cable
Inventor: KOBAYASHI YOSHIHISA
IPC: H01T13/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a good assembling workability and to install a holder in a plug cap in a manner that the holder is prevented from turning within the plug cap. SOLUTION: Flat parts 17a are formed in both of right and left side parts of a circularly projected part 17 in the upper end part of a plug cap 10. Flat housing parts with shapes corresponding to the flat parts 17a are formed at the position corresponding to the flat parts 17 in a holder 3 to be attached to an upper part of the plug cap 10. Due to the attachment of the flat parts 17a to the flat housing parts, the plug cap 10 can be housed in the holder 30 while being prevented from turning.
Patent JP-S56158726-A (JP)
Title: Preparation of beta-phenylisobutyl ketone
Inventor: KATOU TSUNEKATSU
IPC: C07C49/255
Filed: 1980-05-14
Abstract: PURPOSE: To obtain the titled compound, useful as a raw material for agricultural chemicals etc., in high purity and yield industrially, by oxidizing a linear dimer of p-isopropenylphenol with a hydrogen peroxide or an organic peroxide in an inert solvent in the presence of an acidic catalyst.  
     CONSTITUTION: A compound of formula I or II (R 1  is H or lower alkyl; R 2  and R 3  are H, lower alkyl, lower alkoxyl, OH, halogen, or R 1  and R 2  or R 3  together from methylenedioxy with O attached to R 1 ) is oxidized with hydrogen peroxide or an organic peroxide of formula III (R 4 , R 5  and R 6  are H, alkyl or aryl) as an oxidizing agent at 25W95°C, preferably 28W60°C, in an inert solvent in the presence of an acidic catalyst, e.g. H 2 SO 4 , at the molar ratio between the oxidizing agent and the compound of formula I or II of 0.90W1.25, particularly 0.93W1.0, to give a compound of formula IV useful as a starting material for agricultural chemicals, pharmaceuticals, perfumes, antioxidants, etc. in ≥90% oxidation yield and high purity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07268522-A (JP)
Title: Electrode material for spark plug excellent in high temperature strength
Inventor: OONO TAKEHIRO
IPC: C22C19/05
Filed: 1994-03-31
Abstract: PURPOSE:To produce a material having high temp. strength higher than that of NCF600 and having thermal conductivity, oxidation resistance and cold workability practically free from problems as a spark plug. CONSTITUTION:This electrode material for a spark plug excellent in high temp. strength is the one contg., by weight, <=0.10% C, <=1.0% Si, <=2.0% Mn, 12 to 30% Cr, 4 to 12% of one or two kinds of Mo and W so as to satisfy Mo+1/2W, <=20% Fe, and the balance essential Ni if excluding impurities. If required, it may furthermore be incorporated with one or two kinds among <=1% Al, <=1% Ti and one or >= two kinds of Nb and Ta in the range of <2.5% so as to satisfy Nb+1/2Ta.