baber/WOPTO huggingface dataset:
Patent JP-H06271151-A (JP)
Title: Copying device
Inventor: KIHARA HARUHIKO
IPC: B65H9/00
Filed: 1993-03-23
Abstract: PURPOSE:To make the deflection amount for skew correction in a resist roller pair constant, in a copying device wherein a conveying device is arranged between a paper feeding device and the resist roller pair. CONSTITUTION:A feed roller 3 is stopped at the point when a sensor 21 detects the sheet tip after the feed roller 3 is turned on, and the feed roller 3 is rotated again after the fixed time passes, so as to feed the sheet to the rotating conveying roller pairs 5, 6 sides. The rotation of a stepping motor 5 for driving the conveying roller pairs 5, 6 is variably controlled by a control means on the basis of the difference between the time when the sensor 23 provided on the downstream side of the conveying roller pair 5 detects the sheet and the prefixed specific time, so as to make the arrival time to a resist roller pair 7 constant.
Patent JP-S63254512-A (JP)
Title: Remote control equipment
Inventor: MORI HISASHI
IPC: G06F3/02
Filed: 1987-04-10
Abstract: PURPOSE:To enable a user to change freely and easily the transmission data from outside by changing the phase and the pulse width of a control signal for such data that are supplied with no intervention of a keyboard and furthermore cutting a fuse ROM. CONSTITUTION:When a part of a pulse (pulse width T1) of a 1st column key scan signal Y0 is applied as a control signal 22, a 2nd data 30 has the same waveform as the signal Y0 in a period T1 (oblique line part) since the voltage produced between terminals S1 and S2 is supplied to a buffer 14. Then a waveform is equal to that obtained when the signal Y0 is inverted in the period T1 in case a fuse ROM 18 is cut. Thus the data 30 can be optionally changed when the ROM 18 is cut.
Patent JP-H07277373-A (JP)
Title: Cold reserving box and cold reserving method
Inventor: TAMAYORI EIKICHI
IPC: A23B7/04
Filed: 1994-04-02
Abstract: PURPOSE:To provide a cold reserving box which is suitable for the transfer of a contained article such as plants or meats, etc., after being frozen or cooled by putting the cold reserving box in a freezer or refrigerator, etc., and wherein the opening/closing operation of a ventilation hole and handling are easy, and which has a simple and inexpensive structure being realizable with a corrugated fiberboard box, etc. CONSTITUTION:A cold reversing box has a box body 1 with an openable lid plate, and a frame-form opening/closing frame plate 5, which vertically slidably covers the outer wall surface (1o) of the box body 1, and at least the bottom part of which is opened. Then, on a wall (1b) of the box body 1 and a side wall 5b of the openable lid plate 5,window holes W1, W5 which overlap each other are provided. Also, on the openable frame plate 5, a shutter 5s which is adjoined to the window hole W5 and has a width H to be larger than a width (h) in the vertical direction of the window hole W1 on the box body 1 is provided.
Patent JP-H11262570-A (JP)
Title: Random number generating device for game machine
Inventor: IMAI NOBUMASA
IPC: A63F7/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a random number generation device which can prevent a random number generation condition in a random number generation circuit of a game machine from being applied to another game machine even if random number generation condition in random number generation circuits of other game machines are analysed for every game machine so that estimation of random number generation conditions is hard. SOLUTION: This random number generation device for game machine consists of an individual data memory means 1, an M-series false random number generation circuit 2, a bit scramble circuit 3, and read-out registers 4a, 4b and 4c. In the individual data memory means 1, initial values ai and and/or back number i (1 to k) peculiar to each game machine are memorized. The M-series false random number generation circuit 2 is to output n-bit random number data to which the initial values stored in the individual data memory means 1 are inputted. The bit scramble circuit 3 is to encode the n-bit random number data outputted from the M-series false random number generation circuit 2 with the back numbers i memorized in the data memory means 1 as scramble set values.  The read-out registers 4a, 4b and 4c are to read out an optional number of bit data scrambled at the bit scramble circuit 3, for example, every 8 bits.
Patent JP-S57204292-A (JP)
Title: Purification of waste water
Inventor: SUMINO TATSUO
IPC: C02F3/12
Filed: 1981-06-10
Abstract: PURPOSE: To properly lower a sludge volume index (SVI) and to purify waste water by simplified solid-liquid separation, by controlling the concentration of a sodium ion in waste water inside an aeration vessel at 200W2,000mg/l, and purifying the waste water with use of bacteria.  
     CONSTITUTION: When waste water is to be purified with use of bacteria in an active sludge process, the waste water is treated under the condition that the concentration of a sodium ion in an aeration vessel is controlled at 200W 2,000mg/l. The sodium ion may be added as the form of a soluble sodium salt, e.g. table salt, or sea water. For instance, when waste water, having sodium ion concentration of 43mg/l and BOD of 216mg/l, from a food factory is treated in a standard active sludge process with an SS load of 0.4kg.BOD/kg.MLSS.day, sodium is added to the waste water at a rate to hold its concentration at 1,000mg/l in the aeration vessel. For comparison, the same waste water is treated without addition of sodium. As a result, SVI of the waste water treated by addition of sodium is extremely lowered. On the other hand, SVI of the waste water treated without addition of sodium is high. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5212832-A (JP)
Title: Projector for the 8mm talkie cassette
Inventor: HISHIDA AKITSUNE
IPC: G03B31/00
Filed: 1975-07-21
Abstract: PURPOSE: To enjoy the 8MM talkie by a very simple operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60468-A (JP)
Title: Developing device of copying machine or the like
Inventor: ISHIDATE YOSHIYUKI
IPC: G03G15/08
Filed: 1983-05-20
Abstract: PURPOSE:To prevent a toner blocking and to obtain a copy of a good quality by operating a vibrator provided with a diaphragm, which is placed at this side of a trimmer. CONSTITUTION:A toner blocking which is apt to be generated in the lower part of this side of a trimmer 4 is prevented, and also broken immerdiately when it is generated, by placing a diaphragm 6 on this side of the trimmer 4 and vibrating it in accordance with necessity by a vibrator 7. Accordingly, as for the lower part of this side of the trimmer 4, a clean state is held, trimming of a toner 8 is executed in a normal state, a copy of a good quality is obtained, and the reliability can be improved.
Patent JP-S5314945-A (JP)
Title: Heater with methanol reformed gas catalyzer
Inventor: ENDOU TAKUYA
IPC: B01J8/02
Filed: 1976-07-27
Abstract: PURPOSE:To provide a safety heater operable at low feul cost without causing a public pollution, in which methanol is decomposed with a reforming catalyzer to produce a hydrogen gas, which is oxidized to generate a heat usable in the heater.
Patent JP-H0615411-A (JP)
Title: Supporting device for boxless molding die
Inventor: ERUNSUTO OTSUTOO KURUZE
IPC: B22C9/02
Filed: 1993-04-15
Abstract: PURPOSE: To absorb forming pressure in the vertical and horizontal directions, to ensure offset free setting to a prescribed position, and to facilitate automatic cleaning. CONSTITUTION: Relating to a boxless forming mold supporting device which is suitable for using in a mechanical automatic forming plant during the forming and hardening phases, and which is for supporting and loading a boxless sand mold, a pressure plate 6 is fitted to two or four side faces of a frame 5 having a weight freely movable vertically in a limited area, through an inclined contact face 10. When the lowering of the frame 5 and the pressure plate 6 is stopped and the frame 5 is further moved downward, the plate moves horizontally so as to come into pressure-contact with the sand mold.
Patent JP-H07295127-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA KAZUHIRO
IPC: G03C1/38
Filed: 1994-04-26
Abstract: PURPOSE:To provide a silver halide photosensitive material capable of obtaining ultrahigh contrast characteristics even by using a developing solution in a pH of <10.7 and in occurrence of pressure fogging and prevented from occurrence of black spots. CONSTITUTION:The silver halide photographic sensitive material has at least one of photographic constituent layers containing a hydrazine derivative and a nucleation promoter on a substrate and at least one kind of polymer latex comprising at least one of monomer having a solubility of <=0.025 weight % in water at 25 deg.C as the monomer unit in the photographic constituent layer.
Patent JP-S5715153-A (JP)
Title: Fixation of boots
Inventor: MARUYAMA IWAO
IPC: B60K20/04
Filed: 1980-06-30
Abstract: PURPOSE: To shorten the time necessary for the fixation of boots and belt exchanging work by winding a steel belt onto the edge of a boot and cutting the belt to a prescribed length, while pressing it from outside, and welding the overlapped portion of belt by a laser beam.  
     CONSTITUTION: In fixation of a rubber boots for the purspose of providing water- proof and dustproof member, the cylindrical edge part 5 of a boots 4 is inserted onto a boot fixing part 9, then vertically movable abutting jig 10 is lowered, and the boot is pressed and sunk by an abutting piece 11. Then, a steel belt 8 is inserted between the cylindrical edge part 5 and a three-divided clamp jig 12 arranged in the periphery of the cylindrical edge part 5, and the belt 8 is transported from a roll 13, and the wound belt is cut into a prescribed length, being pressed by the clamp jig 12, and the overlapped portion of belt is welded by a laser beam 19. Fusion is sperformed in a short time by the high energy of the laser beam, fixation of boots and belt exchange can be carried out rapidly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000282151-A (JP)
Title: Manufacture of steel sheet excellent in surface characteristics and workability
Inventor: MATSUMOTO TAKASHI
IPC: C22C38/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength steel sheet or a hot-dip metal coated steel sheet, excellent in surface characteristics and workability. SOLUTION: A steel slab, which has a composition containing, by weight, 0.0005-0.01% C, <=2.0% Si, 0.05-3.0% Mn, <=0.2% P, 0.0005-0.02% S, 0.5-3.0% Cu, 0.005-0.10% acid-soluble Al, and <=0.007% N and optionally containing 0.01-0.1% Ti, 0.01-0.1% Nb, and 0.2-2.0% Ni, is used. This steel slab is reheated or subjected to hot direct rolling to undergo hot rolling at a finish rolling temperature not lower than the Ar3 transformation point and at a coiling temperature of 650-800 deg.C. Subsequently, cold rolling at 10-60% cold rolling rate and acid pickling are applied, and the resultant steel sheet is annealed at a temperature between the recrystallization temperature and 900 deg.C.
Patent JP-S5315070-A (JP)
Title: Semiconductor device
Inventor: MACHITORI HARUKA
IPC: C22C9/00
Filed: 1976-07-28
Abstract: PURPOSE: The strength, ductility and particularly solderability and bondability to resins of lead wires mainly composed of copper are improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02267434-A (JP)
Title: Natural illumination and ventilation system
Inventor: TAKAHASHI KAZUO
IPC: F24S23/00
Filed: 1989-04-07
Abstract: PURPOSE:To make possible illumination, temperature regulation and ventilation in a building with the use of a single system by adding a ventilation function for performing air taking-in and out in the same room in a natural illumination device for introducing outdoor light in a room. CONSTITUTION:A natural illumination device 7 is allowed to converge sunshine which flows through a doom 12 by combining two concave mirrors 13, 14 and the sunshine is sent from a taking-out opening 15 to a light introduction duct 16. The outside air and temperature regulated air is supplied to rooms 3, 4, 5, in which the sunshine is introduced through the duct 16, through louvers 18, 19, 20, on the other hand, the sunlight introduction duct 16 can be used as a ventilation duct or a draft passage for exhausting dirty air into the outside. Therefore, because in the daytime the sunshine is collected by the natural illumination device 7 and supplied not only to each north side room 3, 4, 5 but also the supply of the outside air and temperature regulated air or the ventilation of the dirty air is performed, these rooms 3, 4, 5 do not need windows necessarily.
Patent JP-H03289722-A (JP)
Title: Diversity reception type tuner
Inventor: KOBAYASHI HIROSHI
IPC: H04B1/16
Filed: 1990-04-05
Abstract: PURPOSE:To prevent noise from being included by the stretching movement of an antenna by providing a means to monitor the driving state of the movable antenna and to automatically switch a reception antenna to a fixed antenna side while the movable antenna is under the stretching movement. CONSTITUTION:When a raster mode is FM, for example, a system controller 9 turns on a radio, sends an antenna driving signal to an antenna driving circuit 6 and drives a motor, and a movable antenna 1 starts the stretching operation from a housing position to a prescribed position. Simultaneously with this operation, the forced select signal of a fixed antenna 2 is sent from the system controller 9 to an antenna select circuit 3 and this antenna select circuit 3 forcedly select the fixed antenna 2 as the reception antenna. Thus, while the movable antenna 1 is under the movement, the reception antenna is forcedly switched to the fixed antenna 2 and the noise with the movement of the movable antenna 1 is prevented from being included into a tuner 4.
Patent JP-H06273448-A (JP)
Title: Digital oscilloscope
Inventor: INABA SHOJI
IPC: G01R35/00
Filed: 1993-03-24
Abstract: PURPOSE:To quickly investigate a fault part irrespective of the experience of an operator by a method where an input signal and a signal, for a fault diagnosis, which is generated internally are utilized and a diagnosis program and a control program which is operated normally are changed over respectively. CONSTITUTION:When a fault is caused, a specific panel operation part 16 changes over switches 15, 11, it supplies an operation diagnosis program 14 to a control and processing part 6, and it changes over an input signal 1 to a first false signal which is generated internally. The processing part 6 generates the first false signal on the basis of the program 14, it D/A-converts 12 the signal and it supplies an analog signal to an analog input part 2. After that, the first false signal is ADD-converted 3 by an ordinary control operation, and data is taken into a waveform memory 8. The data is read out 6, and it is compared with generated data. When the data is NG, it is found out that the fault has been caused before the memory 8, and, when the data is OK, it is found out that the fault has been caused after a display control part 9. The fault from the control part 9 or the fault of the memory 8 itself is found out by a display or a readout test. When the fault of the converter 3 is caused, a second false signal is generated, an A/D-converted result is compared with an original digital signal which has been D/A-converted, and the fault is found out. When all the operations are OK, it is found out that the input part 2 is NG.
Patent JP-H08287654-A (JP)
Title: Reproducing device for reproducing data recorded in recording medium and its reproducing method
Inventor: SHIRAISHI RYUICHI
IPC: G11B27/34
Filed: 1995-04-14
Abstract: PURPOSE: To enable a user to select audio stream without any confusion by eliminating meaningless audio streams during independent reproducing when one of a plurality of audio streams is selected. CONSTITUTION: Each audio data is reproduced from an optical disk 10, in which a plurality of audio streams are recorded in a video data area and each audio stream attribute necessary for reproducing each audio stream is recorded in the file control table of a file control information area. A master stream is determined from each audio stream attribute read from the optical disk 10 and each audio stream attribute other than this master stream is displayed on a monitor part 6 as an audio selection screen.
Patent JP-H09221215-A (JP)
Title: Work conveying device
Inventor: NODA SADAO
IPC: B65H35/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To supply works to an operating device by a cheap configuration without using a measuring means and a control apparatus. SOLUTION: A chuck head 47 is loaded on a drive shaft 45 through a driving force transmitting means, and when the driving force transmitting means is coupled to the drive shaft, a continuous small bag-body held by a chuck 47e of the chuck head 47 is conveyed together with the drive shaft 45. When a seal part of the continuous small bag-body is detected in this state, the chuck head 47 is moved a specified distance, and then the driving force transmitting means is switched to a de-energized state. In this case, since the relation between the drive shaft 45 and the chuck head 47 is interrupted, the conveyance of the continuous small bag-body is stopped, and the seal part is supplied to a cutting means.
Patent JP-S61248381-A (JP)
Inventor: KAWARADA TOSHIHIRO
IPC: H01H11/00
Filed: 1985-04-24
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-H03288706-A (JP)
Title: Roller conveyor
Inventor: HATOUCHI GOKICHI
IPC: B65G13/073
Filed: 1990-04-04
Abstract: PURPOSE:To prevent oil from shifting to the outside of a roller, to prevent slipping and to prevent a load from sliding and being damaged by providing a pair of right and left ring flanges on the roller and positioning the flanges on the side of a transmission roller inside of a transmission roller contact point in a roller conveyor to convey a pallet or others. CONSTITUTION:A roller 31 and a freely rolling roller 88 are installed with ring flanges 49, 94 on their middle part positions. On the marginal parts of these flanges 49, 94, an outward inclined part is formed. In this case, the flange 49 on the side of a motor and a transmission roller 72 is positioned inside of a contact point of the transmission roller 72. Additionally, a conveyor frame 14 to support the roller 31 is covered with a cover 30 from the upper side of a side plate 18 on one side to the neighborhood of the flanges 5.
Patent JP-H09278467-A (JP)
Title: Thermally reinforced sheet glass and method for finishing its end edge
Inventor: SUGIURA KIMINARI
IPC: B24B9/10
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide thermally reinforced sheet glass with which the edge strength of the prescribed sheet glass is assured even if the degree of a thermal reinforcing treatment is relieved and a method for finishing its end edges. SOLUTION: This thermally reinforced sheet glass 3 is subjected to a thermal reinforcing treatment over the entire surface and the end face part 3a of the sheet glass 3 is formed flat. The surface max. ruggedness thereof is finished to <=0.04mm and the boundary parts 3c between the end face part and the front and rear plane parts 3b of the sheet glass are finished to the surface max. ruggedness of <=0.007mm.
Patent JP-H04299209-A (JP)
Title: Method and apparatus for detecting position of center of rotation rotary shaft
Inventor: OZAWA NORIMITSU
IPC: G01B7/312
Filed: 1991-03-28
Abstract: PURPOSE:To detect the center of rotation of a rotary shaft highly precisely and simply. CONSTITUTION:A target 3 such as a steel ball 4 or a flat plate (optical flat) of high precision is fitted to the fore end of a rotary shaft and the displacement in the axial direction of the target 3 in the course of rotation of the rotary shaft is measured by a displacement meter 7. While the shape component and the rotational precision component of the target 3 are contained in an output signal of the displacement meter 7, only a rotational synchronous component is taken out of the output signal and a position whereat the rotational synchronous component is minimum is determined as the center of rotation of the rotary shaft.
Patent JP-H01261499-A (JP)
Title: Detergent composition
Inventor: MUKOYAMA KOJI
IPC: C11D3/386
Filed: 1988-04-11
Abstract: PURPOSE:To improve detergency against an oil stain and to suppress a lowering in the lipase activity during storage for a long period of time, by blending an anionic surfactant with a lipase in a predetermined ratio. CONSTITUTION:10-30wt.% salt of a straight-chain (10-14C) alkylbenzenesulfonic acid (a) is blended with 5-15wt.% salt of 10-18C alkylsulfuric acid (b) wherein 50wt.% or more of the alkyl group has 12-14C, in an (a) to (b)wt. ratio of 5-1/1 to prepare an anionic surfactant. This surfactant is blended with an alkali lipase in an amount of 1000-1000000 units per kg of the detergent and having such a lipase activity that the lipase activity at a pH value of 9 is 30% or more of that at a pH value of 7.
Patent JP-S5424297-A (JP)
Title: Recovering method for sulfuric acid from exhaust gas
Inventor: YOSHII MASAMI
IPC: B01D53/50
Filed: 1977-07-25
Abstract: PURPOSE: To reduce the amt. of a neutralizing agent used and increase the amt. of sulfuric acid recovered, by filtering high concn. sulfuric acid contg. soot obtd. from exhaust gas in a SOx absorption process after which the soot is washed with water and neutralized, and the washing soln. is recycled to the process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000280233-A (JP)
Title: Method for cutting and removing concrete core
Inventor: MIYASHITA TAKESHI
IPC: B28D1/14
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for cutting and removing a concrete core in which boring hole work for concrete are performed with good precision and mechanization in a series of work such as drilling, cutting and removal is enabled. SOLUTION: Boring of a concrete core is performed double in the inside and the outside by a cylindrical boring member 1c and a boring member 2c which is arranged on the nearly same shaft line and has a small diameter, After the cylindrical boring member 1c is pulled out, load is added to the boring member 2c having the small diameter in the direction crossing the boring direction. Thereby, the base part of the concrete core drilled by the cylindrical boring member 1c is cut. Thereafter, a prescribed hole (bore hole) is formed by pulling out the concrete core together with the boring member 2c having the small diameter and removing the same.
Patent JP-H10285035-A (JP)
Title: Analog to digital converter
Inventor: KOMATSU SADAHIRO
IPC: H03M1/36
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce error in a conversion output code of a flush type analog to digital(AD) converter. SOLUTION: In this flash type AD converter, analog signal lines AL formed like a tournament table is arranged on an integrated circuit with respect to reference voltage lines RL dividing reference voltages VRT, VRB, and signals of the signal lines are compared by using a plurality of comparators. In this case, termination parts of the analog signal distribution lines are short-circuited by short-circuit jumpers S1 as shown in thick lines, and input lines for adjacent comparators C32, C33, C96, C97, C160, C161 and C224, C225 are directly connected by the short-circuit jumpers S1.  Thus, in the case of configuring the A/D converter as above an integrated circuit, since even comparators placed and at a remotest position from an analog input terminal Vin have an electrically same distance as other comparators, at least a conversion bit error due to ununiformity of the analog signal distribution lines on the integrated circuit is eliminated.