baber/WOPTO huggingface dataset:
Patent JP-H0558598-A (JP)
Title: Bar code read device in forklift
Inventor: TORII RYUJI
IPC: B66F9/24
Filed: 1991-09-03
Abstract: PURPOSE:To offer a bar code read device capable of reading bar codes accurate ly and automatically in a forklift not casting a burden upon the operator of the forklift. CONSTITUTION:A bar code read device consists of a bar code reader 94 to read the bar code of a bar code label 82 provided on the side of a load, and a distance sensor 21 to detect the distance between the bar code label 82 and the bar code reader 94. The distance sensor 21 is mounted, at least, at one place on left and right, above and below the bar code reader 94. A proper read range is detected by the distance sensor 21, and reading with the bar code reader 94 is carried out. Also, plural distance sensors 21, are used and can be mounted so that their detection axes 210 cross each other in front of them.
Patent JP-H1197552-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TONO TOMOHIKO
IPC: H01L29/78
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To control a current leakage from a source/drain of a MOS transistor. SOLUTION: In a memory cell area 101a, intervals between gate electrodes 105a are made narrow. Formed on a side wall of each of the gate electrodes 105a is a spacer 106a. In the memory cell area 101a, accordingly, an insulating film 109 is provided so as to bury spaces between the gate electrodes 105a and spacers 106a. In a peripheral circuit area 101b, however, since gate electrodes 105b are formed widely in their ambient areas, it can be avoided that the insulating film 109 is formed to reach as far as an upper position of the spacer 106a on the gate electrode 105b. Accordingly the thickness of the insulating film 109 deposited on the top part of the spacer 106a on the gate electrode 105b becomes substantially equal to that of the insulating film 109 around the gate electrode 105b.
Patent JP-H07109503-A (JP)
Title: Production of sintered compact having functional gradient
Inventor: WATARAI YUSUKE
IPC: H01L23/15
Filed: 1993-10-08
Abstract: PURPOSE:To produce a high precision sintered compact having a functional gradient and free from chips and cracks by forming a resin impregnated layer in the surface part of a molding consisting of plural kinds of powdery starting materials different from each other in specific gravity and having a concn. gradient, and then mechanically working the molding. CONSTITUTION:A slurry contg. two or more kinds of powdery starting materials different from each other in specific gravity, e.g. that contg. AlN powder and W powder and about 10-20wt.% binder is slip-cast to form a molding having a concn. gradient. A resin impregnated layer, e.g. of epoxy resin is formed in the surface part of the molding and this molding is mechanically worked into a prescribed shape, dewaxed and fired to obtain the objective sintered compact having a functional gradient and free from chips and cracks.
Patent JP-H01233137-A (JP)
Title: Connector for manual adjustable position of safety belt band
Inventor: JIERAARU ESUKARABUAAJIYU
IPC: B60R22/24
Filed: 1988-10-07
Abstract: PURPOSE: To manually adjust the position of an upper fixing point in a safety belt band simply and surely by disposing a spring in the interior of a recessed part formed in the device main body and energizing a reinforcement material for a belt support by the spring. CONSTITUTION: A retention device is fixed to a structure 10 of a vehicle, and composed of a body 20 having a base 21 and a table part 22 and a band support 50 having a reinforcement 53 and an opening. A recessed part 211 is formed in the rear of the base 21, and the base 21 is provided with the guide 30 aligned in the recessed part 211 and plural cells 312. The cell 312 is provided with stays 313 and a spring 40, and the reinforcement 53 is engaged with the cell 312. Normally the reinforcement 53 is positioned in the cell 312 by energizing force of the spring 40 by co-operation of the main body 20 and the band support 50. Thus, the position of the upper fixing point in a safety belt band can be manually adjusted simply and surely.
Patent JP-H04133660-A (JP)
Title: Resonance dc-dc converter
Inventor: KITAMURA MOTOHARU
IPC: H02M7/21
Filed: 1990-09-21
Abstract: PURPOSE:To get a resonance DC-DC converter, by synchronizing the control signal for stopping or starting the make and break operation of a switch, outputted according to the detection results of conversion output, to the specified time width (time element described later) signal. CONSTITUTION:Conversion output is detected with an output current detecting resistor R8, and if the conversion output is large, a comparison circuits 4 outputs a stop signal, conversely, if small, it outputs a start signal (both signals are called control signals en block). On the other hand, an oscillating circuit 3 outputs a time element signal, which has a specified length, in a cycle, and generated control signal is output synchronizing with the timing of this time element signal by D-FE's 5 and 6. And the make and break operation of the switch SW is started when the control signal is a starting signal, and is stopped when the control signal is a stop signal. By such intermittent control, the stoppage and the start of the make and break operation of the switch SW are changed over alternately, whereby conversion output is stabilized.
Patent JP-S62114296-A (JP)
Inventor: MURATA AKIRA
IPC: H01L21/768
Filed: 1985-11-14
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-H0198500-A (JP)
Title: Method for refining sucrose solution
Inventor: SAYAMA KOJI
IPC: C13B20/00
Filed: 1987-10-09
Abstract: PURPOSE: To purify a sucrose solution without losing sucrose and contaminating the sucrose by by-products by bringing the sucrose solution containing glucose and fructose into contact with the cells of a yeast belonging to the genus Torulospora and capable of selectively fermenting the glucose and the fructose without fermenting the sucrose.  
     CONSTITUTION: This method for purifying a sucrose solution comprises charging a fermentation tank 1 with an immobilized yeast produced by adding the bodies of a yeast [e.g. Torulospora delbrueckii (AHU 4021)] to the gel of calcium alginate, circulating 27°C warm water in a jacket 2, supplying the sucrose solution containing glucose and fructose into a fermentation tank 1 through a metering pump 4, continuously subjecting the glucose and the fructose to alcohol fermentations to consume the fructose and the fructose, and subsequently discharging the purified sucrose solution from the fermentation tank 1 into a solution-collecting bottle 5. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1093291-A (JP)
Title: Apparatus for shielding microelectronic circuit of integrated circuit
Inventor: POLLERSBECK WERNER DIPL ING
IPC: H01L23/50
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To shield a microelectronic circuit of an integrated circuit, without increasing additional operating steps and material by disposing the microelectronic circuit under a board directed toward a support. SOLUTION: A microelectronic circuit 7 is disposed under a board 6 on the one hand, and a shield 9 is disposed on a printed board 1 under an integrated circuit 3, on the other hand. In the case operating the integrated circuit, interfering radiation directed upward according to an arrow 10b is absorbed to a certain degree by the board 6 and does not disturb adjacent circuits or data line. Jamming radiation directed downward according to an arrow 10a is absorbed by the shield conductor path 9. When the path 9 is connected to a reference potential, supply voltage or other potential, voltage induced by the interfering radiation is discharged without causing other interferances.
Patent JP-H02100782-A (JP)
Title: Bar code reader
Inventor: TAMAI SEIICHIRO
IPC: G06K7/10
Filed: 1988-10-07
Abstract: PURPOSE:To detect the printed bar codes having the high and low density levels with high precision by converting the output value of an image sensor into the pulse width signals corresponding to the bar codes and measuring the pulse width. CONSTITUTION:A bar code reader contains an image sensor 4, a means 14 which converts the output value of the sensor 4 into the pulse width signals corresponding to the bar codes, a count pulse setting means 10 which sets the frequency of the count pulse that counts the pulse width signals based on the reading result, and a means 9 which measures the pulse width via the count pulse. Thus the frequency is increased to measure the pulse width for a bar code printed with high density and then reduced to measure the pulse width for a bar code printed with low density, respectively.
Patent JP-S63106986-A (JP)
Title: Memory ic
Inventor: HIROTA KAZUHIRO
IPC: G11C7/00
Filed: 1986-10-23
Abstract: PURPOSE:To give both functions of ROM and RAM and to reduce the cost of memory IC by providing one memory IC with a ROM cell array for readout only and also with a RAM cell array capable of both readout and write. CONSTITUTION:The memory cell array of a ROM 8 and a memory cell array of a RAM 9 are built into a memory IC 7. A control section 10 is provided for controlling readout of the memory cell arrays 8 and 9 and write of the memory cell array 9. In addition, an address decoder 11 is provided for specifying addresses of the memory cell arrays 8 and 9. Thus, both functions of a ROM and a RAM can be obtn. by one memory IC.
Patent JP-H1179444-A (JP)
Title: Sheet feeding device
Inventor: SHOJI MORIMASA
IPC: B26D7/06
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To feed a sheet-shaped material to a paper processing machine on the downstream side always in an appropriate tilted attitude by supporting the sheet-shaped material loaded on a sheet feed table in the appropriate tilted attitude. SOLUTION: Two side guides 28 and 29 are disposed slidably on slide shafts 32 and 32 extending in a lateral direction perpendicular to a sheet feeding direction. Also side guide materials 44 and 44 brought in parallel contact with the side edge of a corrugated fiberboard sheet in a tilted attitude are disposed on the side guides 28 and 29. In addition, a front guide member 45 extending to a side directing to the other side guide material 44 is disposed on each side guide material 44 along the side guide material 44 and movably in the sheet feeding longitudinal direction. Then the front guide material 45 is tilted at the same angle as the tilted angle of the front edge of the corrugated fiberboard sheet, and brought in parallel contact with the front edge of the corrugated fiber board sheet in the tilted attitude.
Patent JP-H02103852-A (JP)
Title: Distortion compensating method for scanning type electron microscope
Inventor: MORIWAKI HIRONOBU
IPC: H01J37/21
Filed: 1988-10-08
Abstract: PURPOSE:To prevent image rotational distortion attendant upon the change of focus position by detecting the inclination angle of a sample, and controlling objective currents according to the height of the sample, and controlling the scan rotation component of a deflecting circuit. CONSTITUTION:The inclination angle of a sample 15 is detected by an inclination detector 10, and the inclination factor is calculated with an inclination detecting circuit 17. An image rotation compensating circuit 18 seeks the height of the sample at each scanning position from an inclination factor being input, horizontal oscillation output from an oscillator 19 for horizontal deflection, and vertical oscillation output from an oscillator 20 for vertical deflection, and modulates the horizontal oscillation output and the vertical oscillation output and outputs scan rotation components phiV and  H and  VOL for objective current modulation. Next, an objective circuit 25 adds  VOL for objective current modulation to output IOL to focus position so as to adjust the focus, and a horizontal deflecting circuit 23 and a vertical deflecting circuit 24 and the scan rotation components  V and  H to respective standard outputs H and V and output them, respectively, so as to cancel the image rotations which occur when the focus positions are changed.
Patent JP-H0564515-A (JP)
Title: Thresher
Inventor: SHINOZAKI EIJI
IPC: A01F12/00
Filed: 1991-09-06
Abstract: PURPOSE:To facilitate maintenance by rotating a grain culm feeder and a threshing net around a threshing drum shaft as the center and, making of them judged upward. CONSTITUTION:A threshing drum shaft 47 is fixed on a shaft of a fixed feed side plate 50 and a fixed discharge side plate 51 and a threshing net 6 and a grain culm feeder 37 are attached to a rotating feed side plate 45 and a rotating discharge side plate 46. The side plates 45 and 46 are supported on the threshing drum shaft. Since the grain culm feeder and the threshing net are rotated around the threshing drum shaft as the center, operation can lightly be performed to open the lower part of the threshing net.
Patent JP-H04131945-A (JP)
Title: File evolving method
Inventor: TAKAHASHI SANEMARE
IPC: G06F12/00
Filed: 1990-09-25
Abstract: PURPOSE:To evolve a file without requiring such corrections including the change of the file name, etc., by selecting one of plural correspondence tables and evolving a file to be evolved and described in the selected table to an area of the identification information in an evolving file. CONSTITUTION:A file to be evolved and belonging to a correspondence table 31 is evolved into an evolving file 1 from an assembly 21 of files to be evolved. Under such conditions, a real file is evolved to the areas where the identification information 11 - 14 are described in the file 1 from the assembly 21 of files to be evolved and pointed by the items 315 - 318 corresponding to the identification information described to the items 311 - 314 included in the table 31 selected by an instruction 5 of an instruction means 4. Thus the file to be evolved in a file evolving state and the evolving area can be changed just with the change of instruction given to the corresponding table and the change of this table and with no change of an actual file.
Patent JP-H1194795-A (JP)
Title: Method for dyeing and detecting protein
Inventor: TSUCHIYA TORU
IPC: C07K1/13
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To detect the position data of protein with high sensitivity by forming a fluorescent image of protein high in sharpness and low in background noise, by dyeing electrically migrated protein by a fluorescent dye for dyeing protein, and irradiating dyed protein with exciting light to obtain fluorescence to photoelectrically detect the same. SOLUTION: Protein electrically migrated on a gel is fixed on the gel by using a fixing soln. and dyed by using a fluorescent dye mainly acting on a sodium dodecyl sulfate-protein composite to dye protein, and dyed protein is irradiated with exciting light to generate fluorescence which is, in turn, optically detected to form a fluorescent image of protein. By this method, the fluorescent image high in sharpness and low in background noise is formed and the detection sensitivity of the position data of protein is enhanced. If dyed protein is decolored by using a decoloring soln. after dyeing, sensitivity is further enhanced. As the fixing soln., an acetic acid and methanol or ethanol-containing soln. is designated and the optimum contact time with the fixing soln. is 15 min, the dyeing time of protein is pref. 1-2 hr.
Patent JP-H03117004-A (JP)
Title: Compact earth station antenna
Inventor: TSUCHITANI TAKUICHI
IPC: H01Q19/13
Filed: 1989-09-28
Abstract: PURPOSE:To eliminate the necessity of a power source for electric power to drive a heater, etc., and to eliminate excess operating cost by heating a main reflection mirror by using the generated heat of a transmitter/receiver. CONSTITUTION:When a compact earth station antenna 10 is operated, the heat is generated from an amplifier, etc., integrated in a transmitter/receiver 30. The generated heat is transmitted through a heat pipe 34 to a radiator 32 and transmitted from the radiator 32 to the back of a main reflection mirror 22. Accordingly, the main reflection mirror 22 is heated and the temperature of a reflecting surface is increased. Then, snow to be sticked to the main reflection mirror 22 is thawed. Thus, a heater 36 can prevent the snow from being sticked to the reflecting surface of the main reflection mirror 22 without using the power source.
Patent JP-2001082850-A (JP)
Title: Refrigerator
Inventor: TAKAGI KOJI
IPC: F25D11/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To maintain the average temperature of a refrigerating chamber at a target temperature even when temperature changes. SOLUTION: In the winter season having low temperature, before the temperature of a refrigerating chamber does rise to an ON-temperature. an F-cooling mode is finished. As a result, when the average temperature of the refrigerating chamber is lower than a target temperature, OFF-temperature is raised. Then, since an R-cooling mode is finished at an OFF-temperature higher than a previously set temperature, the average temperature of the refrigerating chamber rises to effectively prevent food from being frozen. On the contrary, when temperature is high, even if the temperature of the refrigerating chamber rises to the ON-temperature or higher, the F-cooling mode may not be completed. As a result, the average temperature of the refrigerating chamber may be higher than the target temperature. In this case, the OFF-temperature is lowered. Thus, since the R-cooling mode is finished at the OFF-temperature lower than the previouslyset OFF-temperature, the average temperature of the refrigerating chamber is lowered to preserve freshness of the food.
Patent JP-2000061063-A (JP)
Title: Pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To enhance an interest in pachinko game by a method wherein once a big hit occurs, and even if such state comes to an end, the pattern of a special pattern variation indicator is varied frequently so as to allow a big hit to be easily produced again. SOLUTION: In the pachinko machine, there are provided, on a game board, pass gates 20, 21, an ordinary pattern variation indicator 22, a motor-operated open/closure winning port 23, a special pattern variation indicator 25, and a motor-operated open/closure big hit port 26. If a shot ball passes through the pass gates, an indicated pattern of the indicator 22 is varied and every time a predetermined pattern stops, the port 23 is opened for a short time, and if a shot ball enters the port 23, a plurality of patterns indicated on the indictor 25 are varied and if predetermined patterns are aligned, a big hit state is generated, and the port 26 is opened so that a large number of balls are allowed to obtain prizes at a time.  After the big hit state comes to an end, the open time of the port 23 is extended until a predetermined time period has passed to allow balls to easily enter the port 23 and the patterns of the indicator 25 are varied frequently.
Patent JP-2000067739-A (JP)
Title: Structure using metal oxide
Inventor: SAITO HIDETOSHI
IPC: H01J1/304
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure for increasing electron emission current in a low electric field, particularly a structure useful as a cold cathode element. SOLUTION: In this structure, a part of or entire substrate material surface containing the tips of projections of a metal oxide made substrate material having the projections is covered with conductive material, preferably the projections exist in density of 0.01-10,000 in number per 10 μm×10 μm in area on the substrate material, in particular, and this structure is optimal for a cold cathode element application. This structure can increase electron emission current value in a low electric field, and particularly is preferably used for the cold cathode element application.
Patent JP-H0594312-A (JP)
Title: Dividing system of debugging information holding file
Inventor: YAMAMOTO KUNIKO
IPC: G06F9/45
Filed: 1991-10-02
Abstract: PURPOSE:To facilitate the erasing of the inherent information referred to by a symbolic debugger from the top of a file system after the debugging. CONSTITUTION:A division OM(object module) outputtable compiler 5 inputs a source program 4, receives the designation of a DEBUG option 1 to instruct to output the information referred to by a symbolic debugger, outputs an instruction sequenceand data to an OM1 file 6 and outputs the information referred to by the symbolic debugger to an OM2 file 7. A division LM(load module) outputtable linker 8 inputs files 6 and 7 of an OM1 and an OM2, receives the designation of a DEBUG option 2, stores the content of the OM1 file 6 to an LM1 file 9 and outputs the information of the OM2 file 7 to an LM2 file 10. A division LM inputtable loader 11, when the instruction of a DEBUG option 3 is not performed, inputs the LM1 file 9 only, and when the instruction of the DEBUG option 3 is performed, inputs also an LM2 file 10 and loads and performs onto a main memory 12.
Patent JP-H05222637-A (JP)
Title: Apparatus for detecting running of yarn and displaying breakage of yarn by signal
Inventor: RICHIYAADO EI SHIEUE
IPC: G01B11/00
Filed: 1992-09-24
Abstract: PURPOSE: To speed up response speed of a yarn sensor constituted so as to detect breakage of traveling yarn and generate electric signals. CONSTITUTION: Yarn is guided along a linear path through a light beam which is irradiated from LED 50 toward a phototransistor 52. Non-uniformities in the surface texture of the yarn cause the intensity of the light received by the phototransistor 52 to fluctuate rapidly as long as the yarn is moving. The fluctuation of intensity of the light beam is converted to electrical fluctuating signals by the phototransistor 52. The apparatus is equipped with electronic circuits 104, 122, 124, 126 and 106 for producing trigger signals from the fluctuating signals and a retriggerable multivibrator 100. If the yarn stops moving as a result of breakage, the fluctuating signals disappear and occurrence of the trigger signals is stopped and the multivibrator 100 is activated.
Patent JP-H08119415-A (JP)
Title: Automatic warehouse system for storage of unearthed article
Inventor: MORITSUNA KOUJI
IPC: B65G1/137
Filed: 1994-10-20
Abstract: PURPOSE: To facilitate storage of items such as unearthed articles whose features are difficult to represent by characters and/or numerals by extering the contour information of the item using a video image entering device, searching the item to be discharged using a computer system on the basis of the managerial information for the stored items according to the contour information, and discharging the item(s) concerned automatically out of the storage. CONSTITUTION: When to be stored on a rack 1, an item is placed on a transport device 5 for picking, and an input operation command is given to a computer system 8. This actuates automatic operation of transport devices 5, 6, and the item is horizontally transported to the take-together position with another transport device 3. At this time, the contour information of the item is seized by a video image entering device 7 installed on the way of the transport device 6, and the computer system 8 receives the data of the applicable contour information and identifies the color and approximate contour of the item.  The place for storing the item is determined according to the result from identification followed by issuing of a storing operation command, and a vertical motion device 10 equipped with a weight measuring function is driven under control, and thus transfer to the specified place for storage takes place.