baber/WOPTO huggingface dataset:
Patent JP-S60145667-A (JP)
Title: Testing method for ultraviolet ray irradiation erase type nonvolatile memory
Inventor: HATA TSUTOMU
IPC: H01L29/788
Filed: 1984-01-09
Abstract: PURPOSE:To enable the detection of a defective mode of soft write due to contamination by a method wherein writing is performed to all memory cells, which are then subjected to a fixed time high temperature preservation test; thereafter, the memory content is erased by irradiation with ultraviolet rays, and successive read-out action is performed immediately thereafter at high temperature. CONSTITUTION:The erase margin is measured by erasing an EPROM. Next, H is written to every memory cell. The fixed time high temperature preservation test is performed in that state, and then the write of L, i.e. erase is carried out to all the memory cells by irradiation with ultraviolet rays. Immediately thereafter, the erase margin is measured and high temperature successive read-out test is performed; then, the presence of poor conditions of the EPROM is examined. Two tests of high temperature preservation and L write are successively performed by writing H to all the memory cells in this way, resulting in the short time evaluation test of the EPROM whose oxide film close to the memory gate is contaminated with moable (+) ions.
Patent JP-H04241677-A (JP)
Title: Wiring route searching system
Inventor: SHIGOKU AKIKO
IPC: H01L21/82
Filed: 1991-01-16
Abstract: PURPOSE:To prevent a decline in the wiring area of a wiring route. CONSTITUTION:Wiring sections are classified by calculating the unit wiring cost required for wiring a fixed distance based on wiring difficulty information (procedure S2) or plural specific wiring areas having different unit wiring costs are set in wiring areas between terminals by using the classes of the unit wiring costs which decrease in inversely proportional to the distance from the terminals (procedure S3). Then such a wiring route that the route is required for passing through a specific wiring area and the wiring cost calculated on the basis of the unit wiring cost and wiring length and total sum of the wiring cost required to pass through an ordinary wiring area become the minimum is searched (procedure S5) and part of or all specific wiring areas of the plural specific wiring areas are contracted about the network to which searching of a wiring route is completed within an extent in which no trouble is expected when terminals are lead out for networks to which the searching of the wiring routes is not completed (procedure S6).
Patent JP-S58120130-A (JP)
Title: Measuring mode returning system in electronic scale
Inventor: ENDOU TAKAYOSHI
IPC: G01G23/37
Filed: 1982-01-12
Abstract: PURPOSE:To ensure the automatic returning from other modes to a measuring mode, by returning the mode to the measuring mode, when the difference between a weight value and the weight value of a temporary memory is not within a preset weight range. CONSTITUTION:When an adding key 16, a subtracting key 17, a call key 18, and a clear key 19 are depressed, the contents of a net weight register are stored in a temporary register. At this time, the mode other than the measuring mode is obtained, and the weight is not displayed. When a material is removed from a scale table 3 under this state and the counted value of the net weight register becomes lower than a specified value, the face whether the absolute value of the difference between the contents of the net weight register and the contents of the temporary register exceeds the specified value or not is checked, and the mode is automatically returned to the measuring mode.
Patent JP-S62160509-A (JP)
Title: Voice command device for agricultural machine
Inventor: NAGAI TAKASHI
IPC: G10L15/00
Filed: 1986-01-09
Abstract: PURPOSE:To reduce the cost by controlling respective operating parts of plural agricultural machines different in work form by a single voice recognizing device. CONSTITUTION:A voice recognizing device 2 is set to the space part of a pertinent agricultural machine for working cut of plural agricultural machines, and an output circuit 20 of this device 2 is connected to input circuits 5 of operating parts 1 of set agricultural machines, and a microphone 6 is connected to a connection terminal 13. After these connections, a selecting knob 9 on a panel 8 is operated to select the pertinent agricultural machine by a selecting device 4, and a mode switching device 11 is switched to the register side by the operation of a switching knob 12, and voice command words adapted to work contents are inputted from the microphone 6 with the voice of a worker, and this input signal is communicated among a voice recognizing part 15, an interface 17, and a CPU 16 to register one voice command word for one push button 10 by plural register push buttons 10 and a register device 3, and voice command words are stored in a memory 18.
Patent JP-H01181580-A (JP)
Title: Drive circuit of piezoelectric actuator
Inventor: OTAKE NOBUYUKI
IPC: H01L41/09
Filed: 1988-01-12
Abstract: PURPOSE:To reduce the current capacity of an amplifier by driving a piezoelectric actuator by means of a power amplifier in a time interval where precision control is needed, and doing the same in a time interval where the piezoelectric actuator is jump-displaced by supplying electric charges from a capacitor charged in advance. CONSTITUTION:When a magnetic head mounted on a piezoelectric actuator 1 is jumped, a switch SW1 24 is turned OFF with a switch SW2 25 ON, and switches SW3 26 and SW4 27 OFF. Hereby, electric charges previously stored in a capacitor 23 of a large capacitance CS are supplied to a piezoelectric actuator 21 of an equivalent capacitance CL through a resistor R2 28. In contrast, the switch SW1 24 is turned ON, with SW2 25 ON and SW3 26 ON SW4 27 ON. Hereby, the piezoelectric actuator 21 is directly driven by an amplifier 22 for precision tracking. Thus, the title drive circuit can be constructed with the amplifier 22 only having a voltage driving capacity under a small current capacity.
Patent JP-H11205431-A (JP)
Title: Communication terminal
Inventor: HAMADA TAKESHI
IPC: H04M1/56
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal capable of easily visibly displaying inputted numerals, easily confirming a number and preventing an input error. SOLUTION: A control part 3 converts numeral data inputted from an input part 2 to a pattern to be displayed at a display part 4 and outputs it to the display part 4. In the conversion processing of the control part 3, in the case that the input of the input part 2 is continuously present, it is converted into the numeral display pattern of a normal size and displayed. In the case that the interval of numeral input is provided for more than specified time, an input numeral immediately before the provided time is converted into an enlarged character and displayed. Thus, the numeral at the break of number input is enlarged and displayed and the number is made easily visible.
Patent JP-H11202960-A (JP)
Title: Working machine lever support structure of working vehicle
Inventor: NISHIMAKI KAZUHITO
IPC: E02F9/20
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a support structure of a working machine lever which secures visibility from the steering room of the vehicle, facilitates the operation of the working machine lever, and makes it possible to easily get in and out of the steering room of the vehicle without misoperation of an operation lever at getting in and out of it while securing a space to get in and out of. SOLUTION: The working machine lever 14 of the working vehicle which has its base end part supported on a steering wheel support box 12 and its free end part arranged on the side of a steering wheel 13 has a lever operation part 16 at its free end part, and this lever operation part 16 is rotatable between at least two places, i.e., an operation position B on the side of the steering wheel 13 and a non-operation position C in the front of the steering wheel 13 around the support base end part of the steering wheel support box 12 as a center and fixed at each rotational position. Consequently, the working machine lever 14 is rotated to and fixed at the lever non-operation position when a worker gets on and off the vehicle to secure a large passage space on the side of the steering wheel 13.
Patent JP-H01181654-A (JP)
Title: Transport device for original
Inventor: MIURA KAZUNOBU
IPC: G03G15/00
Filed: 1988-01-11
Abstract: PURPOSE:To prevent trouble due to through feeding of an original to the upper part of a butting plate by furnishing a sheet pressing means which opens and closes the gap between the sheet and butting plate, and ensuring stop by the butting plate at the time of original being fed reversely. CONSTITUTION:An original text sheet 200 is transported to between platen glass 100 and a white sheet 9 and sent reversely to be butted by a butting plate 101, and thus stops in a specified position and exposed. To prevent the reversely transported original 200 from through feeding till the top of the butting plate 101, the sheet 9 is pressed to the butting plate 101 with rotation of a convexly curving pressure plate 13a of a pressure means 13 round a drive shaft 13b, and these two are closed together. Thus the reversely fed original 200 is prevented from through feed over the butting plate 101, and runs against it certainly to stop there.
Patent JP-S56124078-A (JP)
Title: Analog type electronic timepiece
Inventor: MOROZUMI SHINJI
IPC: G04C9/08
Filed: 1981-01-13
Abstract: PURPOSE:To make possible to alarm the decrease of a batery life without any error with a simple construction by resetting a final frequency dividing step which generates 0.5 Hz of frequency output reset independently from others with other steps at the time of the battery voltage decrease. CONSTITUTION:In a normal case such as time correction, FF F10-F15 having memory portions which form frequency dividing steps respectively through a chattering preventing circuit 21 and the like are reset at the same time. In this case, the reset of FF F16 which forms a final frequency dividing step generating 0.5Hz of a frequency dividing output by a gate 27, is prohibited. On the other hand, when the battery voltage decreases, the gate 27 is opened through FF13 which memorizes a detective output of the detection circuit 9 of the battery voltage and the FF F16 is reset together with F10-F15. Accordingly, the FF in the final frequency dividing step for the occurrence of an alarm driving signal which drives the second hand every two seconds at the time of the battery voltage decrease is reset without any operation error with a simple construction, whereby a secure alarm operation of the battery life decrease can be performed.
Patent JP-H01180378-A (JP)
Title: Tag printer
Inventor: AOYAMA YUJI
IPC: B41J3/54
Filed: 1988-01-11
Abstract: PURPOSE:To prevent operating efficiency from being lowered at the time of changing the kind of tags, by providing a variable length guide mechanism, and delaying the printing-starting timing of a printer located on the rear side of a feeding passage for a printing paper behind that of a printer located on the front side. CONSTITUTION:With printing data or the like received through an external interface, paper-feeding rollers 5a are operated to print on a tag on a surface of a back-side printer 5c. When printing proceeds, passage-opening devices 7e and 7d are operated to open a passage for a printing paper 4. When the rollers 5a are operated until the paper 4 reaches paper-feeding rollers 7a, the opening devices 7e, 7d are returned to clamp the paper 4. Simultaneously, a variable length guide mechanism 14b is operated to permit the paper 4 to sag. Printing for one tag is completed by the printer 5c, a corresponding amount of sag is generated in the paper 4 at the guide mechanism 14. Printing by the printer 5c is once stopped, the rollers 7a are operated to feed the printing paper 4 for a face-side printer 7c to a waiting position of the printer 7c. Therefore, printing on the face side can be performed in register with the position printed on the back side.
Patent JP-S59127869-A (JP)
Title: Manufacture of read-only memory semiconductor device
Inventor: HIYAMA MASAHIRO
IPC: H01L29/78
Filed: 1983-01-12
Abstract: PURPOSE:To simplify processes and increase the degree of integration by combining the wiring of a program by the diffusion of a guard region and diffusing the guard region on the whole surface of a field region. CONSTITUTION:P<+> type source and drain regions 12, 13 are diffused and formed on the surface of an N type silicon substrate 11. The source and drain regions 12, 13 are extended in a beltlike manner because of NAND structure, and separated only by width in which channel regions 14 are formed. One conduction type guard regions 16 are diffused simultaneously in the channel regions 14, in which a transistor is not formed, and the field region 15. The N<+> type guard regions 16 are diffused to the whole surface of the field region 15 in order to inhibit a parasitic effect generated due to a very thin field oxide film to the minimum while being also diffused into the channel regions 14 in which the transistor is not formed. The thin field oxide film of approximately 1,000Angstrom  or less is formed on the surface of the substrate 11. Gate electrodes 17 are formed on each channel region 14.
Patent JP-S63241833-A (JP)
Inventor: ROJIYAA NIIRU KASUTONGUEI
IPC: H01H77/10
Filed: 1988-01-13
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-H05190649-A (JP)
Title: Wafer transfer device
Inventor: KATAOKA YOSHINORI
IPC: H01L21/677
Filed: 1992-01-13
Abstract: PURPOSE:To properly transfer a wafer to a semiconductor treatment device by adjusting a height and a tilt of a carrier stand in accordance with vibration of a vibration proof stand and by keeping a carrier table provided on the vibration proof stand and the carrier stand flush. CONSTITUTION:This wafer transfer device is provided with a carrier stand 6 whereon a wafer is mounted, linear potentiometers 3, 4, 5 and a displacement amount detecting circuit 10 which detect vibration of a vibration proof stand 1 whereon a semiconductor treatment device is mounted, linear actuators 7, 8, 9 which adjust a height and a tilt of the carrier stand 6, a control amount operation circuit 11 which operates a control amount of the carrier stand 6 based on a displacement amount of the vibration proof stand 1 during vibration and a carrier stand control circuit 12 which controls a stroke amount of the linear actuators 7, 8, 9 based on a control amount. The carrier stand 6 follows vibration of the vibration proof stand 1, and the carrier stand 6 and a carrier table provided on the vibration proof stand 1 are held flush.
Patent JP-S57118482-A (JP)
Title: Demodulator of television audio signal
Inventor: SAKIMICHI SHIGEYUKI
IPC: H04N5/60
Filed: 1981-01-14
Abstract: PURPOSE: To realize the demodulation with high efficiency for the multiplex audio signal which is transmitted in a signal style of (L+R)/2 and R during the stereophonic mode, by amplifying the audio signal of (L+R)/2 with double amplification factor as much as the R audio signal.  
     CONSTITUTION: A main audio signal L' or a signal (L+R)/2 is applied to an input terminal 1, and a secondary audio signal R' or a signal R is supplied to an input terminal 2 respectively. For an amplifier 3 in the mode of dual language broadcast, a changeover switch 4 is set at the (b) side with an amplification factor A 1 . then the switch 4 is at the (a) side in the stereophonic broadcast mode, and the amplification factor is set as A 2 =2A 1  owing to the short circuit of a resistance 13. In other words, the double gain is obtained in the stereophonic mode without generation of the bias fluctuation which causes the shock noise, etc. The gain A 3  of an amplifier 21 is set smaller than A 1 , and the variance of input between the terminals 1 and 2 is absorbed by an attenuator 10. The signal is processed in the stereophonic or multiplex voice mode through the next martix circuit 5 in accordance with the inputs of control input terminals 15 and 16. Thus the corresponding outputs are obtained through both terminals 8 and 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07204388-A (JP)
Title: Wash-line pole
Inventor: NISHIKAWA TSUGUO
IPC: D06F57/00
Filed: 1994-01-20
Abstract: PURPOSE:To provide a wash-line pole on which hangers for washing can be hung and also pinches for washing can be easily attached. CONSTITUTION:A vertical and laterally long hanging plate 2 is held in the retaining groove 11 of the lower part of a pole body 1. The hanging plate 2 is provided with a plurality of holes 21 to hook hangers along the longitudinal direction and a plurality of fixing parts 22 of pinch to fix the spring ring 41 of the pinch 4 for the washing along the longitudinal direction. The hanging plate 2 is constituted of a plurality of hanging pieces arranged in the longitudinal direction.
Patent JP-H02184106-A (JP)
Title: Input circuit for high frequency broad band amplifier
Inventor: SHIMIZU SATOSHI
IPC: H03F1/42
Filed: 1989-01-11
Abstract: PURPOSE:To improve the transmission C/N against low frequency noise without loss of the broad band characteristic by connecting one terminal of an inductance element to an input line through which a high frequency signal is applied and connecting other terminal of the inductance element to ground. CONSTITUTION:One terminal of an inductance element 113 is connected to an input line through which a high frequency signal is applied and the other terminal of the inductance element 113 is connected to ground. That is, the impedance of the inductance element 113 is small at a low frequency band and large at a high frequency band, the low frequency noise from a power supply is eliminated and the gain is not decreased at a high frequency band. Thus, the transmission C/N against low frequency noise is improved without losing the broad band characteristic.
Patent JP-S5288061-A (JP)
Title: Outer end fixing structure for balance springs
Inventor: KOIKE KIMITO
IPC: G04B17/32
Filed: 1976-01-16
Abstract: PURPOSE: To obtain an extremely stable and high quality watch by so composing the structure that a balance spring is pressure-contacted and fixed by a spring whereby the balance spring holder is cooperated with the spring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03210605-A (JP)
Title: Plant controller
Inventor: SHIMODA MASAFUMI
IPC: G05B17/02
Filed: 1990-01-16
Abstract: PURPOSE:To always monitor the abnormality by using an inspecting simulator function functioning at production for diagnosis of the abnormality of a plant after the plant is actually installed. CONSTITUTION:The working of a plant 3 is simulated by a simulation means 2 after reception of the control output of a control means 1. Then the means 2 produces an answer signal of the same type as that obtained when an answer is received from a plant 3. A comparison means receives the answer signals of the means 2 and the plant 3 to be controlled and compares both signals with each other to produce an abnormality signal when no coincidence is obtained between them. If a switch means 9 is set in an inspection mode under such conditions, the working of the means 1 can be confirmed after reception of the answer result obtained by the means 2. When a plant control/monitor mode is set, the working of the plant 3 is simulated by the means 2 together with the controlled applied to the plant 3. Thus it is possible to always monitor the abnormality of the plant 3.
Patent JP-H03212544-A (JP)
Title: Wall surface structure of concrete building
Inventor: MARUYAMA TORU
IPC: E04F17/08
Filed: 1990-01-16
Abstract: PURPOSE:To reduce the number of support metal fittings disposed, improve installation efficiency and precision, and shorten the working period by disposing the support metal fittings for supporting a piping, a tray, and a duct to be installed on the concrete wall surface of a concrete building at fixed intervals. CONSTITUTION:Narrow rectangular steel buried metallic materials 10 are connected to a steel frame 12 forming the framework pillar of a concrete building at fixed intervals through rib plates 11 by bolting. In the front of the buried metallic materials 10, forms 14 are stood with a little space to place concrete 15. After the solidification of the concrete 15, the forms 14 are removed, and supports 9 are mounted on the buried metallic materials 10 to install a duct 6, a main pipeline 7, and a small diameter pipeline 8. In this case, their support has a limit of maximum value of distance between support points due to the limit of stress and deflection between the support points and the limit of inherent frequency of the whole system, so that a number of supports 9 having a small distance between support points are selected, and the supports 9 are buried in this distance.
Patent JP-H01181996-A (JP)
Title: Backing metal
Inventor: KAWAI YASUO
IPC: B23K37/06
Filed: 1988-01-14
Abstract: PURPOSE:To improve the strength of a weld zone by forming in specified shape the backing strip used in welding a beam steel frame and columnar steel frame. CONSTITUTION:Each couple of backing strips 1, 1 is spot-welded so that its abutting face 2 is respectively abutted to the coupled curved faces 3d...3d of flange parts 3a, 3b and a web part 3c at both sides of the web 3c on the upper face of the end part of the flange part 3b of the lower face and lower side of the end part of the flange part 3a at the upper side of a beam steel frame 3. The space between the groove of the end part of the upper side flange part 3a and lower side flange part 3b and the side face of a columnar steel frame 4 and the space between the both side faces of the end part of the web part 3c and the side face of the columnar steel frame are welded 4a, 4b, 4c. Welding is executed over the whole length of the end part of the web part 3c by this welding method, hence the welding strength becomes larger.
Patent JP-H11204464-A (JP)
Title: Manufacture of wafer having high flatness
Inventor: OKAWA SHINJI
IPC: H01L21/302
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a wafer having excellent flatness on the surface and back sides, by calculating the shape of the surface and back sides of the wafer on the basis of optical interference fringes obtained from the surface and back sides of the wafer, and removing a portion to be worked, protruding from a reference surface, on the surface and back sides by plasma etching. SOLUTION: From shape measurement data of the surface and back sides of a wafer obtained by an optical measuring device, total quantities of etching of the surface side and the back side are calculated. Then, the side having the greater total quantity of etching is assumed as being the back side B and is etched at a high rate using a high-power plasma etching device. It is also possible to etch the back side B at a large scan pitch within such a range that the standard of the glossiness of the back side is met. Therefore, a portion to be worked C is quickly removed by etching. On the other hand, on the surface side A having the smaller quantity of removal, a portion to be worked D is removed by etching with a making power which does not cause any damage. Thus, a product wafer having high flatness both on the surface side A and on the back side B is provided.