baber/WOPTO huggingface dataset:
Patent JP-S5261214-A (JP)
Title: Preparation of anti-tumor substance
Inventor: WADA TOSHIHIKO
IPC: A61P35/00
Filed: 1975-11-14
Abstract: PURPOSE: To prepare a large amount of anti-tumor polysaccharides by cultivating fungi of Polyporaceae in an aqueous medium, and crushing the produced mycilium in the medium at a particular temperature range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06350032-A (JP)
Title: Wiring structure of semiconductor device
Inventor: ARAI HARUKI
IPC: H01L27/08
Filed: 1993-06-08
Abstract: PURPOSE:To prevent the operation of a parasitic element by forming resistance layers buried into insulator layer sections corresponding to an element region and an isolation region, forming a wiring layer electrically connected to the resistance layers, removing a part of a surface protective layer covering the wiring layer and shaping a ground pad section to a wiring layer section. CONSTITUTION:A P<+> element isolation region 12 is formed to a second conductivity type semiconductor substrate 10, and first conductivity type element regions 11 are formed into the region 12. The surface of the second conductivity type semiconductor substrate 10 is covered with an insulator layer 14, and resistance layers 16 are buried into the insulator layer 14. Wiring layers 17 are completed to insulator layer 14 sections corresponding to the resistance layers 16 and the isolation region 12 through patterning. A part of a surface protective layer 19 covering the wiring layers 17 is removed, thus shaping a ground pad section 18. Accordingly, structure, in which the wiring layers 17 are connected electrically to the isolation region 12 surrounding the element regions 11 through the resistance layers 16, is formed, thus inhibiting the breakdown prevention of reverse connection and parasitic element operation resulting from current fluctuation.
Patent JP-S5760414-A (JP)
Title: Automatic testing device of electric power source
Inventor: HOSHI TAMIO
IPC: G01R31/40
Filed: 1980-09-30
Abstract: PURPOSE:To automatically measure the sequence timing of turn-on and turn-off at a high speed, by comparing plural number of supply voltage in case of operation with corresponding reference voltage, detecting the timing of the time of turn-on and turn-off of the electric power source, and inputting it to a timing measuring instrument. CONSTITUTION:Plural number of supply voltage from a device to be tested 1 is inputted to a voltage comparing part 12 through an input interface matching part 11, and this voltage is compared with each corresponding reference voltage which has been set from a reference voltage generating part 14. In the comparing part 12, rise and fall of the voltage are detected by a pair of differential amplifiers connected in parallel, respectively, its detected output is analyzed through a driver 13 by a timing measuring part 15 controlled by a main control part 20, and the time of turn- on and turn-off is decided. The measuring part 15 is sampled and shifted in order by a high frequency clock from a comparator controlling circuit 16, and a variation point generation pattern of each supply voltage is stored. In this way, the measuring part measures the detection timing from the comparing part 12 at a high speed and with high accuracy by the time difference in accordance with the set sequence timing.
Patent JP-H0838993-A (JP)
Title: Surface coating method
Inventor: BUARUTAA MAURAA
IPC: B44F9/02
Filed: 1995-06-02
Abstract: PURPOSE: To provide a surface coating method for forming a knot pattern of a tree, which is capable of coating the surface of a base material efficiently in its cost and automatically, even if the structure and form of the base material is complicated. CONSTITUTION: In the surface coating method, the knot pattern of a tree is formed by applying a filler having a color determing a shade of the base for forming the knot pattern of trees on the surface of the base material, drying the applied filler, covering with a soln. of water dissolved, paste-like light lubricant or water-soluble casein coating material, and treating the wet coated film with alcohol, an alcoholic agent, isopropanol, acetone, ethyl acetate or crude salt. On the surface thus treated, after rapid drying, at least one or more coloring varnish paint film and finish varnish paint film are formed to improve a visual effect. The knot pattern of the tree is obtained by selecting suitably the shade of the filler, light lubricant and color of the varnish.
Patent JP-S6116324-A (JP)
Title: Asynchronous data transfer system
Inventor: TAURA MOTOHARU
IPC: G06F15/167
Filed: 1984-07-03
Abstract: PURPOSE:To raise the speed of normal data transfer processing by performing the interruption processing only when a first-in first-out memory is filled up. CONSTITUTION:A main processor 1 sets the enable mode, where interruption is accepted, at the beginning of data transfer processing and transfers data to a first-in first-out memory 4 to write data successively without discriminating a data write enable/disable signal 7 of the memory 4. A slave processor 3 performs the processing in accordance with data received in the memory 4. When the memory 4 is filled up, an interruption signal 11 is generated, and the processor 1 takes in the data write enable/disable signal of the memory 4.
Patent JP-S5926283-A (JP)
Title: Controlling system for serial printer
Inventor: AKASAKA HIROYUKI
IPC: B41J19/30
Filed: 1982-08-05
Abstract: PURPOSE:To enable to print cleanly, by a method wherein the interval of retrieving actions for a home position signal for confirming a printing starting position is extended from the interval of printing position signals or one excitation period of a stepping motor to one cycle of an exciting sequence. CONSTITUTION:When a carriage 2 is located at a home position, a flag 21 interrupts an optical axis of a detector 11 for the home position signal HS, a reference position signal is generated, and movement in the direction of digit place is controlled on the basis of the signal generated. The period of an retrieving action for the level of the signal HS is set to be 4 cycles of exciting data for the stepping motor, whereby an allowable variation width of a change point of the signal HS can be enlarged to 4 periods of the printing position signal PS. When retrieval of the signal HS is performed synchronously with the leading edge of the signal PS generated while driving the motor by the exciting data phi1, the printing starting position can be specified at Tn+1 even when the change point of the signal HS is varied by an amount corresponding to 4 periods. Accordingly, irregularity in the printing starting position can be eliminated, and a clean print sample can be issued.
Patent JP-2000100476-A (JP)
Title: Communication device, charging terminal structure and insulated switch
Inventor: YAMASHITA ATSUSHI
IPC: H04M1/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of reducing the cost without using an insulated component such as a transformer. SOLUTION: An insulated switch 12 operated when an accessory machine 1 is fitted is provided in place of a transformer which is an insulated component of the main machine 3, the charging terminal of the main machine 3 and a telephone line 11 are electrically insulated by the insulation switch 12, the cost can be reduced, and the tone quality can be improved. The direction that the charging terminal of the accessory machine 1 presses the charging terminal of the main machine 3 and the direction that the machine 1 presses a lever 22 are made different, and the loading direction to the accessory machine 1 is dispersed.
Patent JP-S5661098-A (JP)
Title: Memory device possible for quick test
Inventor: IIO KAZUHIRO
IPC: G11C29/56
Filed: 1979-10-23
Abstract: PURPOSE: To quicken the check of memory array, by writing in the test data and reading out it through one time access for write-in and readout.  
     CONSTITUTION: The device provides a buffer 2 in which k-block data are sequentially written in by taking n-byte as 1 block, memory array 1 simultaneously writing in and reading out the data in nk-byte at the same time, buffer 5 tentatively storing the data for k blocks share read out, and readout register 7 sequentially transferred one by one block. At test, the test data for one block share are written in all the blocks of the buffer 2 with one time access with a block selection circuit 8 commonly, the content of k-bit at the same bit location is compared among the blocks in the data for k-block's share from the buffer 5 with a readout control circuit 12, and the result of comparison is written in the register 7. Further, the presence of error can be checked 14 from the content of the register 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000035007-A (JP)
Title: Modular assembly of gas distribution parts
Inventor: BOUTEILLE DANIEL
IPC: F15B13/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect distribution parts of different capacities in an excellent appearance, in module type assembly of gas distribution parts having a plurality of modules. SOLUTION: Each module is formed from a gas distribution part 26 fixed to a base part 27 which includes a common pressure duct section, a common exhaust duct section and fixing means for fixing to an adjacent base part, each distribution part 26 having a flat slidable distribution section 10 which communicates with the base 27 via three distribution orifices 13, 14 and 15, a pressure orifice, and an axial line 7 of a sliding mechanism 8 parallel to the elongation direction of the common pressure duct section and the common exhaust duct section. At least two gas distribution parts are different in capacity, so that one of the two gas distribution parts has three distribution orifices whose section area is at least twice the section area of three distribution orifices of the other of the two gas distribution parts.  Outside sections of each module in the plane perpendicular to the axial line of the sliding mechanism are equal with each other regardless of the capacities of the gas distribution parts.
Patent JP-H04339105-A (JP)
Title: Load controlling device for power generating plant
Inventor: MAFUNE TAKUJI
IPC: F01D17/04
Filed: 1991-05-14
Abstract: PURPOSE:To perform a load change over an allowable output changing rate of a steam generating device by providing a load commanding device, a restricter operating a turbine load command signal, and output command operating device, and a substracter operating turbine bypass valve opening signal. CONSTITUTION:A load controlling device is equipped with a load commanding device 11 outputting a load requirement signal (a) for a power generating plant and a preceding load predicting signal (b), and a ristricter 12 operating a turbine load command signal (c) restricted so as to satisfy an allowable condition on the main steam turbine equipment side to the load requirement signal (a). An output command operating device 22 previously operating an output signal (h) of a steam generating device 1 so as to be in time to rise of steam turbine 4 load when the load rises, and operating the output command signal (h) corresponding to output the change following up ability when the load descends, is provided. A substracter 18 operating a turbine bypass valve opening signal (k) corresponding to deviation thereof from the turbine load command signal (c) and the output command signal (h), is also provided.
Patent JP-S63301055-A (JP)
Title: Negative image forming method for ohp projection and its ohp sheet
Inventor: TSUGE SHOICHI
IPC: G03G7/00
Filed: 1987-05-30
Abstract: PURPOSE:To easily form a negative image for OHP projection by sticking and fixing light-transmissive toner on the irregularly reflecting surface of an OHP sheet which has the irregular reflecting surface on its one side, and forming the image of a surface smooth layer. CONSTITUTION:The light-transmissive toner T1 is stuck and fixed on the irregular reflecting surface 2 of the OHP sheet 10 which has the irregular reflecting surface 2 on one side and the image is formed of the surface smooth layer 50. Namely, an OHP sheet 10 is loaded on a copying machine wherein a developing device contains the light-transmissive toner, a desired original is placed on its original platen, and a copying process is started. Thus, the light- transmissive toner is stuck and fixed on the irregular reflecting surface 2 of the OHP sheet 10 and the negative image is formed of the surface smooth layer. Consequently, the OHP negative image is easily formed of the surface smooth layer at low cost.
Patent JP-S61295666-A (JP)
Title: Manufacture of gaas semiconductor device
Inventor: KITAURA YOSHIAKI
IPC: H01L29/80
Filed: 1985-06-25
Abstract: PURPOSE:To arrange a gate electrode at a desired distance apart from source and drain regions and to realize a high-velocity GaAs IC, by changing the distance between electrodes after finishing the anisotropic etching of the gate electrode, for further etching the gate electrode now in the transverse direction. CONSTITUTION:Si<+> ions are implanted into a semi-insulating GaAs substrate 21 with the use of a mask 22. The implanted layer is activated by the heat treatment. WN 24 as a gate metal is then deposited on the whole surface of the wafer by means of the reactive sputtering. A gate pattern 25 is formed of photoresist and the WN 24 is etched by the use of the photoresist as a mask. First, the gate metal is etched anisotropically with the electrodes spaced by 20mm. The WN 24 is then etched transversely with the electrodes spaced by 70mm for offsetting the gate electrode with respect to source and drain regions. The quantity of side etching can be easily controlled with good reproducibility by controlling the time for performing the transverse etching or controlling the space between the electrodes Si<+> ions are implanted into the source and drain region 26 and 27 in a self-aligning manner with respect to the gate electrode and activated. Ohmic electrodes 29 are provided in the source and drain regions.
Patent JP-S5470299-A (JP)
Title: Production of maytansine derivative
Inventor: HASHIMOTO NAOTO
IPC: C07D225/06
Filed: 1977-11-14
Abstract: PURPOSE: The acylation of maytansinol with a specific compound is effected in the presence of a carbodiimide to produce maytansine derivatives useful as carcinostatic agent or antiactynomyces agent with industrial advantage.  
     CONSTITUTION: The acylation of maytansinol with a compond of formula I (R is lower alkyl) is conducted in the presence of a carbodiimide preferably dicyclohexylcarbodiimide to produce maytansine derivatives of formula II. Further the use of an acidic or basic catalyst in a molar ratio of 0.01-1 to 1 mol of the compound of  forumula I increases the yield. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11325681-A (JP)
Title: Automatic ice maker
Inventor: MOTOMURA OSAMU
IPC: F25C1/10
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To make ice in a short time by providing a drive section for turning an ice making pan, and a chill duct for guiding and blowing chill from a fan to the open face of the ice making pan and fixing the drive section, the ice making pan, and the fan to the chill duct. SOLUTION: At the time of ice making, water is fed from a water supply to the ice making pan 12 in a chill duct 13 and when the temperature of a temperature sensor 26 reaches a specified level, a fan 15 in same chill duct 13 is operated. When the detection temperature of the sensor 26 drops down to the specified level, operation of the tan 15 is stopped. When the detection temperature of the sensor 26 further drops down to a specified level, transition is made to ice check operation where an ice check lever 41 is lowered by a drive section 14 and the ice in an ice storage box is checked against a specified amount. When the ice check lever 41 is lowered down to a specified position, the ice making pan 12 is turned by the drive section 14 and twisted to separate the ice.
Patent JP-H033113-A (JP)
Title: Method for preparing servo pattern in fixed magnetic disk storage device
Inventor: IMI KAZUTOMO
IPC: G11B5/596
Filed: 1989-05-30
Abstract: PURPOSE:To improve the mass productivity of a servo pattern preparation by setting a sector for a track servo signal on the recording surface of a hard disk, and preparing the servo pattern in making an optional point into a non- magnetic part with a magnetizing work dissipating means. CONSTITUTION:A servo pattern 3 is prepared on a recording surface 2 by, for example, executing a laser work, and removing the magnetic substance of the part or by changing the composition of the part with a chemical processing to obtain a non-magnetized part to the optional part of the recording surface 2 of a hard disk 1 to be attached to a fixed magnetic disk storage device. The servo pattern 3 is divided into two at front and rear sides in a rotating direction, and non-magnetic parts 5,5... and magnetic parts 6,6... are formed in corresponding to the track width and number of cylinders 4,4.... Conse quently, the servo pattern 3 is read by a data head 7, the position of the data head 7 is controlled with the read output, and it can be positioned on a pre scribed track.
Patent JP-S61296037-A (JP)
Title: Production of paper-based phenolic resin laminated sheet
Inventor: YASUZAWA KOHEI
IPC: D21H17/48
Filed: 1985-06-24
Abstract: PURPOSE:To obtain a laminated sheet having extremely improved punchability and electrical characteristics, by treating a paper substrate with a solution containing dimethyl sulfoxide and formaldehyde, and laminating phenolic resin- impregnated coated paper sheets produced from the above paper substrate. CONSTITUTION:Phenolic resin-impregnated coated paper sheets produced from paper substrates treated with a solution containing dimethyl sulfoxide and formaldehyde are laminated with each other to obtain the objective laminated sheet. The phenolic resin is preferably a (flame-retardant) phenolic resin modified with tung oil. The molar ratio of dimethyl sulfoxide to formaldehyde is >=0.001.
Patent JP-S5928743-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: KOMAMI SHINTAROU
IPC: H04L12/403
Filed: 1982-08-09
Abstract: PURPOSE:To attain smooth supervisory control for a terminal device without causing large rise in cost and to detect instantly its change in state, by supervising cyclicly plural terminal devices at all times. CONSTITUTION:A central device 1 is connected to the plural terminal devices R1-Rn via a single transmission line, and the device 1 is provided with a transmission/receiving circuit 11 transmitting a supervisory and control signal to the terminal devices R1-Rn and receiving a supervisory return signal from the terminal devices R1-Rn to the supervisory and control signal. Further, the device 1 is provided with a sequential supervisory control circuit 21, which controls the transmission and receiving circuit 11 to read out sequentially the terminal devices R1-Rn so as to supervise and control cyclicly and continuously the terminal devices R1-Rn. Then, the constitution of the supervisory controller is simplified, the terminal devices R1-Rn are supervised and controlled smoothly and the change in state is detected instantly.
Patent JP-S5563944-A (JP)
Title: Hydraulic power brake
Inventor: TOKUNAGA MASAYUKI
IPC: B60T13/16
Filed: 1978-11-08
Abstract: PURPOSE:To reduce the size of brake by increasing the hydraulic pressure at the side of wheel cylinder in accordance with the power hydraulic pressure then applying on the wheel cylinder. CONSTITUTION:The brake pedal 11 is stepped to produce the hydraulic pressure from tandem master cylinder 10. Said pressure is transmitted through oil path 16 to the hydraulic converter 20 to be regulated to high pressure which sets the valve bodies 33C, 43C at closing sections 30, 40 in the valve seats 36, 46 thus to separate the front brake system into oil paths 13, 14 while the rear brake system into oil paths 16, 17. The power hydraulic pressure moves the pistons 54, 64 in the actuators 51, 61 through changing valves 70, 80 to the right thus to increase the brake hydraulic pressure in the small diameter cylinders 53, 63 and to apply large braking force on the wheel through front and rear wheel cylinders 12, 15.
Patent JP-H09303341-A (JP)
Title: Wedge for fixing frame of plastic greenhouse
Inventor: MOTOOKA SADAO
IPC: F16B7/04
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To attempt to improve work efficiency by enabling a temporary fixing of a fixing fixture which is used at a connection part of an arch material and a beam material at the time of assembling frames into a plastic greenhouse. SOLUTION: The wedge is such that an engagement notch part 2B to which a beam material 4 is inserted from a lower part of both side plates of an approximately U-shaped fixture where an arch member holding part 2A bent in the central part thereof is formed and, at the same time, a leg part 2C is formed on both sides of the engagement notch 2B is formed, and then the wedge is hit between the beam member 4 and the bent part 2D of the leg part 2C from the front surface of the holding fixture 2 where a bent part 2D is formed toward the inside at an lower end of the leg part 2C. The beam forms an upper inclination part 1B toward an end on a lower surface of the side plate part 1A of a taper which is thinner toward the end thereof which taper is bent at 90 deg. toward a downward direction which is formed on both sides of the main body 1.  A lower inclination part 1C is formed which is bent from an extended line of the upper inclination part 1B in a downward direction. The end of the lower inclination part 1C is located at a position above the extended line of a horizontal part 1D of the lower surface of the side plate part 1A.
Patent JP-H04363640-A (JP)
Title: Misfire detector
Inventor: MAKI MAKIICHIROU
IPC: F02D45/00
Filed: 1991-06-10
Abstract: PURPOSE:To detect misfire by using a vibration sensor such as knocking sensor already mounted to extract a vibration component which is generated with the occurrence of the misfire. CONSTITUTION:An engine vibration to be generated with the occurrence of a misfire is detected with a vibration sensor 1 to remove an undesired part with a lowpass filter(LPF) 2 and converted into a digital value with an analog/ digital converter(ADC) 3. Fundamental frequency and a harmonic frequency component correlated with the number of revolutions of the engine are subtracted from data of a frequency analysis section 61 and a number of revolutions calculating section 63 at a misfire detecting section 6 and the sum of levels of the residual frequency components is calculated to detect the misfire.
Patent JP-H01306135-A (JP)
Title: Actuating rod for inserting cylindrical parts
Inventor: AOYAMA YOSHITAKA
IPC: B23P19/02
Filed: 1988-06-04
Abstract: PURPOSE:To adsorb the top end of cylindrical parts to an intake hold so as to make it possible to insert the cylindrical parts in the hole by moving an actuating rod backward, by opening the intake hole at the top end of the actuating rod capable of moving forward and backward. CONSTITUTION:An actuating rod 10 is moved forward to pass through a hole 3 to be stopped with closely adhered to the lower end of the bolt 1. Simultaneously with this, a suction pump 16 is operated, the lower end of the bolt 1 is in a state to be adsorbed to the top end of the actuating rod 10 via the intake hole 12, next, the bolt 1 is discharged from a shooter 6 by moving the actuating rod 10 backward, as the actuating rod 10 passes through the hole 3, the bolt 1 is introduced in the hole 3. And then, the head 7 of the bolt 1 abuts to the surface of steel plate parts 2 and the falling of the bolt 1is restricted so that the actuating rod 10 is detached from the bolt 1 to complete the inserting of the bolt.