baber/WOPTO huggingface dataset:
Patent JP-S60253254-A (JP)
Title: Automatic setting device for mos transistor threshold value
Inventor: SAKAGAMI KENJI
IPC: H01L29/78
Filed: 1984-05-29
Abstract: PURPOSE:To prevent an MOS transistor from being subjected to an effect due to a dispersion of the threshold value and an effect due to a shift of the threshold value, which generates during use of the MOS transistor, by a method wherein the potential generating circuit is set in an action state by an enable signal and the output potential thereof is shifted from the initial value to the prescribed amount. CONSTITUTION:The output of a negative potential generating circuit 34 is an earth potential and the respective threshold voltages of a transistor 32 for sensor and a transistor 30 for being controlled are one in the vicinity of 0.8V. The transistor 32 for sensor is turned to an ON state as its gate voltage Vx is 1.0V, and the negative potential generating circuit 34 receives an enable signal and outputs the prescribed negative potential. The respective threshold voltages are shifted to the positive side and attempt to become larger than 1.0V. At this time, however, the transisitor 32 for sensor is inverted to an OFF state, the negative potential generating circuit 34 ceases from receiving the enable signal and the output thereof is held for a constant hour. Shortly after that, the transistor 32 for sonsor is again turned into an ON state when the output of the negative potential generating circuit approaches the earth potential. By a repetition of such the action, the threshold voltage of the transistor 32 for sensor is held in the vicinity of the 1.0V of the gate voltage Vx thereof.
Patent JP-S5733628-A (JP)
Title: Construction method for independent foundation
Inventor: ARAKI HIROAKI
IPC: E02D27/01
Filed: 1980-08-06
Abstract: PURPOSE: To enable to perform a rapid construction at a site, by a method wherein, when an independent foundation is built, concrete is placed at a foundation block part at a lower end of an existing stud block, and at a part where the stud block is coupled to a joint beam block.  
     CONSTITUTION: Foundation base reinforcing rods 15 are arranged in a hole 14 formed in a ground, and a spacer 16 is placed. A stud block 2 is placed on the spacer 16, and concrete is poured in the hole 14 to monolithically form a foundation block 17 at the lower end of the stud block 2. A joint beam block 7 spans between brackets 4, 4 of the stud blocks 2, and they are joined monolithically by means of a connecting plate 18 and bolts 19. The outer circumference of the connecting part is covered with an external wall to place concrete. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60253190-A (JP)
Inventor: ASADA KAZUHIKO
IPC: H05B6/12
Filed: 1984-05-29
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-S5733148-A (JP)
Title: Tape cutter
Inventor: KOSAKA HIDEO
IPC: B65H35/07
Filed: 1980-08-08
Abstract: PURPOSE: To eliminate chattering of a cutter by installing the slide part connected with the holding part shiftably onto a holder.  
     CONSTITUTION: The slide guiding part 3e is formed at the end part of a holder 3, and the slide part 4 of a cut suppressing body B is inserted into the slide guiding part 3e. The slide body 4, in the word the cut suppressing body B is fixed at a desired position by fastening the bolt 5 which penetrates through a long hole 3g by a butterfly nut 6. A cutter blade 8 in toothed from is engaged in screwing process at the front end of the holding part 7, and the pressing part 7a is formed at the rear end. The side plate part 8' is formed intergrally with on both sides of the holding part 7, and a cylindrical rod 9 is set bridging on the side plate part 8'. With such a constitution, the cut suppressing body can be contacted to the surface of a rolled tape even if the thickness of the tape layer varies, and cutting work can be proceeded smoothly free from chattering of the cutter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0633010-A (JP)
Title: Marking pencil
Inventor: AIBUAN HORUBUATSUTO
IPC: C09D13/00
Filed: 1993-05-11
Abstract: The invention relates to a marker pen having novel properties compared with inks and colour writing-cores. The marker pen of the invention is characterised in that it consists of a gellike, water-containing pen material whose structure-forming constituents are water-soluble metal soaps and saccharides or polyols derived therefrom by reduction and which contains fatty substances as a further alternative constituent. <IMAGE>
Patent JP-S5733410-A (JP)
Title: Code error correcting circuit
Inventor: SAWADA YOUJI
IPC: H04B1/10
Filed: 1980-08-07
Abstract: PURPOSE:To avoid the lowering of quality of a reproduced signal due to a code error, by carrying out a proper correction of data based on the occurring state of the code error without adding the information other than the redundant information for detection of the error to the recording information. CONSTITUTION:A data train concerning the digitized analog signal is supplied to a buffer memory circuit 5, and a preholding circui 9 holds the data if it is correct. In addition, an error correcting method deciding circuit 13 decide to deliver the correct data held at the circuit 9 as it is or the arithmetic mean of the correct data and another correct data following an error data based on the occurring state of the code error of the data. An arithmetic circuit 25 obtains an arithmetic mean from the output of the circuit 13.
Patent JP-S63275541-A (JP)
Title: Diacetylene compound
Inventor: FUJIWARA HIDEYORI
IPC: C07D319/12
Filed: 1987-05-06
Abstract: NEW MATERIAL:The compound of formula I [X is OH, halogen, alkoxy, 1-20C hydrocarbon group or -OM (M is alkali metal); Y1 and Y2 are H, 1-20C univalent organic group or halogen]. EXAMPLE:1,4-Bis(4-methoxycarbonylphenyl)-butadiyne. USE:A monomer for topochemical polymerization and for the production of various photo-functional material and high-rigidity polymeric molding material which are topochemical polymers. PREPARATION:A compound of formula I wherein Y1 and Y2 are same groups can be produced e.g. by the oxidative coupling of an ethynylbenzoic acid aralkyl ester of formula II (Y corresponds to the same Y1 and Y2; X is halogen) or ethynylbenzene aralkyl ketone in a solvent such as acetone in the presence of a catalyst system such as copper salts (e.g. cuprous chloride) and/or a tert- amine (e.g. tetraethyl ethylenediamine) at 20-80 deg.C.
Patent JP-S5334574-A (JP)
Title: Electronic watch
Inventor: YAGI KENJIROU
IPC: G04G17/04
Filed: 1976-09-10
Abstract: PURPOSE:An electronic watch having only one single-side wired substrate as a circuit substrate is made possible and lower cost and higher reliability are achieved by fixing and accommodating a lead plate for electric connection such as a battery lead plate or the like to a resin frame disposed to the top side face of the circuit substrate.
Patent JP-H06320458-A (JP)
Title: Operation device for robot
Inventor: HATTORI HIROYA
IPC: B25J13/06
Filed: 1993-05-11
Abstract: PURPOSE:To provide an operation device for a robot which is constituted to arbitrarily select a pulse jog feed amount. CONSTITUTION:An operation device for a robot comprises a pulse jog feed amount selecting part 4 provided at the outside with a pulse jog feed key 2 to output a selection signal S and at the inside with a selecting part 4a to select some of a plurality of jog feed modes based on the selection signal S and set a pulse jog feed amount adherent to each jog feed mode and output it and a computing part 4b; and a pulse generating part 5. A servo motor 6 is driven based on a pulse jog feed amount (the number of pulses) corresponding to a jog feed mode selected by the pulse jog feed amount selection key 2 to perform the pulse jog feed of a robot 7.
Patent JP-S62265443-A (JP)
Title: Air-fuel ratio controlling method for internal combustion engine
Inventor: FUJIMURA AKIRA
IPC: F02D41/14
Filed: 1986-05-12
Abstract: PURPOSE:To restrain the hunting of air-fuel ratio and prevent the deterioration in exhaust cleaning performance by increasing an increasing/reducing quantity in an integral control in accordance with the changing quantity per unit time of the density of an exhaust gas ingredient while fixing said increasing/reducing quantity to a defined value when a low load is detected. CONSTITUTION:When an engine 5 is operated, it is judged by a control circuit 20 whether an air-fuel ratio feedback control condition is satisfied or not and, when judged yes, a reference current value is retrieved in accordance with the outputs of an absolute pressure sensor 10 and a crank angle sensor 11. And, the output of an O2 sensor 14 is compared with a reference value corresponding to a target air-fuel ratio, and a integral control for increasing or reducing an air-fuel ratio controlling value is carried out in accordance with the compared result. In this case, the increasing/ reducing quantity per defined period in the integral control is increased in accordance with the changing quantity per unit time of the detected value of oxygen density detected by the O2 sensor 14. Also, when the low load condition of the engine is detected, the increasing/reducing quantity per defined period in an integral control is fixed to a defined value.
Patent JP-S601709-A (JP)
Inventor: MATSUI AKIRA
IPC: B29C47/02
Filed: 1983-06-20
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-2000306369-A (JP)
Title: Editing support system, and control apparatus therefor
Inventor: MASUDA YUKIHIRO
IPC: G11B27/032
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To make inputted a simple comment or the like and to make improvable the efficiency of an editing operation when a cameraman who gathers news performs a simple editing operation on the spot. SOLUTION: When a capture button 112 is clicked, static images 121A, 121B, 121C,... of an image which is reproduced from a VTR are fetched and stored, and time codes 123A, 123B, 123C,... at this time are stored so as to correspond to the static images. As a result, when the capture button 112 is clicked in a scene to be used as a key in an editing operation, the static images in the scene as the key and a list screen 102 having the time codes at this time can be produced. By referring to the list screen, the editing operation can be performed efficiently. When the static images 121A, 121B, 121C,... are clicked in the editing operation, a window 131 having a character input box 133 appears, and a comment sentence can be inputted to the character input box 133.  As a result, without using a notebook and a pen, the comment sentence in the scene as the key can be recorded, and the efficiency of the editing operation is enhanced.
Patent JP-H09296891-A (JP)
Title: Manufacture of mouthpiece fitting for hose
Inventor: AOYANAGI KATSUHIRO
IPC: F16L33/20
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a mouthpiece fitting for a hose, capable of preventing a nipple from being crushed in hose caulking, and capable of eliminating inconvenience such as oil leakage. SOLUTION: In a manufacture of a hose mouthpiece fitting 1 provided with a socket part 2 formed into a cylindrical shape to caulk a hose, and a nipple part 3 formed inside the socket and for holding the inside diameter of the caulked hose, a semi-finish product 10 in which a socket part corresponding part 8 and a nipple part corresponding part 9 are integrated with each other is formed, the whole semi-finish product 10 is annealed, the nipple part corresponding part 9 of the semi-finish product 10 is hardened, and finally, the nipple part corresponding part 9 is bored.
Patent JP-S62267540-A (JP)
Title: Electronically controlled fuel injecting device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/10
Filed: 1986-05-15
Abstract: PURPOSE:To set an amount of fuel injected during acceleration in a manner that the set amount of fuel injected matches an actual intake air flow rate, by a method wherein an amount of fuel injected is corrected according to a bypass air flow rate calculated depending upon an engine temperature. CONSTITUTION:In a control unit 5, during acceleration, in that the detecting error of an airflow meter 2 is high, (in a state in that acceleration is detected or during a given time elapsing after detection of acceleration) based on the detecting values of a throttle opening sensor 3, in which a detecting error is relatively low, and a rotation speed sensor 1, an intake air flow rate is searched. By means of the intake air flow rate and a correction intake air flow rate (bypass air flow rate) depending upon the detecting value (an engine temperature) from a water temperature sensor 4, a fundamental fuel injection amount is set. Since a fuel injection amount is set in response to an actual intake air flow rate containing an air flow rate fed after bypassing a throttle valve and therefore, an air-fuel ratio can be prevented from being brought into an overlean state.
Patent JP-S62266571-A (JP)
Title: Electrophotographic device
Inventor: SATO KAZUNOBU
IPC: G03G15/20
Filed: 1986-05-15
Abstract: PURPOSE:To shorten preparation time at the time of applying a power supply and to improve the maneuverability of a device by using a time difference between printing start command input time and the practical arrival time of paper transferred to a heat fixing part so that a printing start command can be inputted at the time that the temperature of the heat fixing part reaches a specific temperature set up slightly lower than the lower limit temperature of a fixing enable temperature range. CONSTITUTION:If a printing start command switch is turned on immediately after lighting up a 'PRINT OK' display lamp 19b when the temperature T of the heat fixing part 13 reaches the specific temperature TS, practical printing operation starting from the electrostatic charging operation of a charging part 4 is started. After the elapse of required time DELTAt from the printing start command switch ON time, the leading end of the form 9 to which a character image is transferred is arrived at the heat fixing part 13. Since the temperature of the heat fixing part 13 is raised >=TL the lower limit temperature of the fixing enable temperature range, the character image on the form 9 is effectively fixed and excellent printing quality can be obtained. Since the preparation time at the time of applying the power supply can be shortened, the maneuverability of the whole device can be improved without waiting the operation for a long time.
Patent JP-H05307868-A (JP)
Title: Magnetic tape device
Inventor: YANABE JIYUNJI
IPC: G11B27/28
Filed: 1992-04-28
Abstract: PURPOSE:To provide the magnetic tape device for rewriting sub-data, such as start ID signal, recorded in sub-areas so as to start simultaneously with sound data by shifting only the sub-data by a prescribed quantity while allowing the sound data, such as music, recorded in a PCM (main) area to remain as it is at the time of executing after-recording. CONSTITUTION:The magnetic tape device leaves the sound data, such as music, recorded in the PCM (main) area of the many tracks 41 formed on a magnetic tape 22 as it is at the time of subjecting the magnetic tape as represented by R-DAT to post-recording. The device has the function to rewrite the sub-data so as to start simultaneously with the sound data by shifting only the sub-data, such as start ID signal and program number, recorded in the sub-areas 44 provided on both sides of the tracks 41 by the prescribed quantity.
Patent JP-S5233446-A (JP)
Title: Time sharing data collecting and distributing system
Inventor: KAI TATAMICHI
IPC: H04Q9/00
Filed: 1975-09-10
Abstract: PURPOSE: A time sharing data collecting and distributing system which uses a conventional processing system and can simply revise the control and processing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07319016-A (JP)
Title: Camera
Inventor: NISHINO NAOYUKI
IPC: G03B17/00
Filed: 1994-05-24
Abstract: PURPOSE:To prevent the double exposure of a film by feeding it further by the amount of one frame or one pitch of a perforation not less than the quantity of dislocation in addition to one frame to be fed essentially in case that the dislocation of a frame is recognized. CONSTITUTION:In case that the dislocation in the direction of winding up of a film on the level of one pitch or under of a perforation, based on the output at start of the feeding by a perforation detection sensor 35 and the output during feeding, a film is fed extra in addition to one frame to be fed essentially by driving a feed motor 16. Hereby, even if photographing is made in the condition that the film is dislocated in the direction of winding up, there is no fear of the frame to be used for photographing lying upon the dislocated frame. Moreover, even if the photographing film 11 is dislocated at the start of the feeding of one frame is dislocated, one frame is fed to compensate the dislocation, so the dislocation of the frame, etc., do not occur, and the position of the start of the magnetic recording can be fixed.
Patent JP-S601485-A (JP)
Title: Electromagnetic valve for control of refrigerant flow
Inventor: SUMITA MAMORU
IPC: F16K31/06
Filed: 1983-06-16
Abstract: PURPOSE:To enable a valve to respond to both large and small variations in refrigerant flow instantaneously, by controling an opening of refrigerant passage hole in proportion to the magnitude of courrent flow by means of a piston having a tepered section. CONSTITUTION:A cylinder member 8 is installed in fixed condition in a refrigerant passage 7a communicating connection tubes 13 and 14 of valve main body 7 relatively, and a refrigerant passage hole 9 opened to the connection tube 13 is set up arround said cylinder member. The end of a piston 10 having a small diameter is slidingly engaged inside the cylinder member 8, and the piston 10 has a tapered section 11 near the center part connected to the small diameter section. Thus, an electromagnetic force in proportion to the magnifude of the current flow to a coil 5 is exented on the piston 10. As a result, the refrigerant flow can be controlled in proportion to the magnitude of the current flow by changing the form of the refrigerant passage hole 9.
Patent JP-H08303245-A (JP)
Title: Cylinder injection type internal combustion engine
Inventor: NAKADA TSUTOMU
IPC: F02M61/14
Filed: 1995-05-08
Abstract: PURPOSE: To promote mixture with air by a method wherein fuel spray is widely dispersed in a combustion chamber space. CONSTITUTION: When a lift amount of an intake valve 5a exceeds a given value, the upper side of fuel spray is collided with the umbrella back of the intake valve 5a, and the lower side is prevented from collision therewith. The spray direction and the spray angle of a fuel injection valve 7 are set in such a manner that the more a lift amount is large, the more a collision ratio is increased. Fuel spray colliding with the umbrella back of the intake valve 5a produces dense air-fuel mixture in the vicinity region A of an ignition plug 8 and fuel spray not colliding with the umbrella back flows over the flow of intake air to promote mixture with air and is dispersed in a lower region B different from the region A.
Patent JP-H07303482-A (JP)
Title: New metalloprotease and dna coding the same
Inventor: SEIKI MOTOHARU
IPC: C07K16/00
Filed: 1995-03-31
Abstract: PURPOSE:To obtain a protein having a specific amino acid sequence, and useful for physiological degradation and medical applications such as diagnosing cancerous cell presence/absence and cancer malignancy. CONSTITUTION:This protein has an amino acid sequence of the formula, and is obtained by culturing a host cell having a plasmid containing a DNA coding this protein and capable of manifesting this protein. It is preferable that a monoclonal antibody be obtained by using this protein (the objective new matrix metalloprotease) as immunogen.
Patent JP-H09297993-A (JP)
Title: Memory circuit
Inventor: NOGAMI KAZUTAKA
IPC: G11C11/41
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To realize a single port memory of high density or a multi-port memory by decreasing the number of bit lines per column or per port, decreasing a wiring space, and thereby reducing the size of the whole memory. SOLUTION: This circuit is provided with a memory cell array constituted of plural memory cells 30-33 which have at least one read-out port respectively and are arranged in the form of matrix, word lines WL 30, 31 commonly connected to memory cells of the same row out of these plural memory cells, and bit lines commonly connected to memory cells of n(n>=2) rows out of plural memory cells. Then current driving capability of access transistors of memory cells holding this (n) bit lines in common is set to relation of 1:2:...:2n-1 . Thus, the number of bit lines can be decreased and the area can be reduced.
Patent JP-H10301869-A (JP)
Title: Electronic mail device
Inventor: MUKAI MASAKI
IPC: G06Q50/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To support the registration or the like of data to a schedule book and an address book by using the information of a data, the time and a caller, etc., included in an electronic mail and the data in a text by tentatively storing the received electronic mail, analyzing the contents of the electronic mail and activating an application. SOLUTION: A reception part 101 receives the electronic mail, a mail storage part 102 tentatively stores the electronic mail and an analysis part 103 extracts the address and name of the caller from a caller address 201 included in the electronic mail. A control part 104 activates an address book application 105 and newly generates an item provided with the address and the name as the data. In such manner, since the item is automatically added to the address book application 105 based on the information of the caller address 201 included in the electronic mail, the time and labor of referring to the contents of the electronic mail and performing the operation of inputting the name and a mail address by a receiver are omitted.
Patent JP-H11299304-A (JP)
Title: Marker controller of transplanter
Inventor: NAKAMURA HACHIRO
IPC: A01B69/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a marker controller of a transplanter capable of improving the operability of the marker when carrying out a transplantation operation, and also improving attaching properties of a marker device by concentrating and arranging marker-controlling members. SOLUTION: A sulky type rice transplanter has a transplanting part supported by a traveling machine body so as to be freely lifted and lowered, and right and left markers for drawing lines on a field. The right and left markers are constituted so as to be alternatively changed from non-operation positions to operation positions according to the lifting and lowering of the transplanting part, for example, when the left marker is extended to the operation position and the transplantation operation is carried out while drawing the line, after the right marker has been extended to the operation position and drawn the line on the field at first, and thereafter the traveling machine body has been turned at a pillow-like bank, the transplantation in a row state along the base line becomes possible. An operation lever 38 at hand for controlling the marker has a pushbutton switch for selecting mutual change of the right and left markers installed therein, and when the pushbutton switch is operated, the extension of the right and left marker is selected.