baber/WOPTO huggingface dataset:
Patent JP-S62280880-A (JP)
Title: Dry type developing device
Inventor: TAKEDA KENICHI
IPC: G03G15/09
Filed: 1986-05-30
Abstract: PURPOSE:To effectively prevent a powder smoke of a toner from being generated from a developer layer, by providing a soft elastic magnetic sheet or a film member for executing softly a surface contact roughly along the outside surface of the developer layer and covering a necessary outside surface area of the developer layer. CONSTITUTION:When a sleeve 2 is driven to rotate, a developer layer is detained magnetically to the surface of the sleeve 2 and held, carried to a developing part (a) and a latent image on the surface of a drum B is converted successively to a developed image by a toner. In this case, both a first and a second seal members 14, 15 having magnetism corresponding to the upper face part of the sleeve and the lower face part of same, respectively, of the left half surface side of the sleeve exposed to the outside of a developer container 1 are drawn toward to the outside surface of the sleeve surface by a magnetic field of a magnet roller 3 in the sleeve 2 and become a state that they have executed a surface contact softly roughly along the outside surface of the holding developer layer by a soft elasticity of the seal member. In this way, generation of a powder smoke of the toner from a developer layer area is prevented.
Patent JP-S63289654-A (JP)
Title: Program branching instruction monitoring system
Inventor: KIYONO TOSHIKI
IPC: G06F11/28
Filed: 1987-05-22
Abstract: PURPOSE:To uselessly and efficiently allow the titled system to follow the flow of program logic by providing the system with a branching instruction trace trapping device for collecting the operation information of an executed branching instruction at the time of executing the branching instruction. CONSTITUTION:At the time of generating a branching instruction tracing trap, the branching instruction trace trapping device 6 interrupts the execution of a program 8 to be tested and saves operation information such as the execution address of the program 8, the contents of various registers, etc., to a task control block 10, for the program. Then, the device 6 reads a monitoring program address previously stored in a block 10, generates a traveling instruction including the address of the block 10 to a monitoring program 7 in accordance with the address and transfers its control to the program 7. Operating information necessary for recognizing the contents of execution is collected from the operating information in the block 10 and the contents of the program 8 and saved in an information saving area 11 and the completion of the branching instruction trace trapping is informed to the device 6 by a return instruction.
Patent JP-H10320701-A (JP)
Title: Measuring method of s/n of magnetic recording medium
Inventor: YASUI MASAHIKO
IPC: G11B5/09
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To measure an S/N in a high density recording area surpassing reproducing performance of a recording and reproducing head. SOLUTION: The measuring method is composed of a step of reproducing the signal pattern of a high recording density signal recorded on a magnetic recording medium, a step of reading out a magnetizing intensity waveform in width including all the track width from the reproducing pattern, a step of uniformizing both ends of the read-out magnetizing intensity waveform through a filter and a step of Fourier-transforming the obtained magnetizing intensity waveform at high speed, dividing a data into a signal part and a noise part and calculating a ratio of the signal part to the noise part (S/N).
Patent JP-S6016707-A (JP)
Title: Method for adjusting voice carrier frequency of modulator
Inventor: ARAI HARUICHI
IPC: H03C3/09
Filed: 1983-07-08
Abstract: PURPOSE:To miniaturize an RF modulator by changing a bias of an operating point FM modulation of a sound FM modulation circuit. CONSTITUTION:A pre-emphasis circuit 1 and a pin termianl 2 for an RF modulator IC are connected via a capacitor C2 so that a bias voltage impressed from a bias circuit 11 to an IC10 does not give any effect on the pre-emphasis circuit. Since the operating point of the modulation characteristic of the sound FM modulation circuit is changed by the bias voltage of the bias circuit 11, the sound carrier frequency is adjusted by varying the bias voltage without adjusting the variation in the characteristic of the IC10 by means of an inductance 5a or a capacitor C1 in a tank circuit 5. Thus, the tank circuit 5 is constituted by a fixed coil and a fixed capacitance and no variable circuit element is employed, then the RF modulator is miniaturized.
Patent JP-H07327437-A (JP)
Title: Farm crop harvester
Inventor: KOBASHI KENJI
IPC: A01D13/00
Filed: 1994-06-07
Abstract: PURPOSE:To provide a clutch mechanism capable of independently connecting and disconnecting the driving power of a conveyor for pulling out a farm crop such as root vegetable from a farm, cutting the root part from the stalk part while transferring the vegetable to the back of the machine body and selecting the cut root part. CONSTITUTION:A mobile machine body is provided with a harvesting and transferring belt to clamp the stalk of a farm crop grown on a field with a pair of right and left endless belts, pull the root part out of the field and transfer the crop upward to the back of the machine body while clamping the stalk of the crop and a cutting apparatus to cut the root part from the stalk part during the transfer of the farm crop with the harvesting and transferring belt. The dropped root part cut with the cutting apparatus is received and selected by a selection conveyor 11 under transportation. The driving power of the conveyor is independently connected and disconnected by a clutch mechanism. A container 13 for holding the root part discharged from the transfer end is placed by a spring mechanism 14 at the transfer end of the selection conveyor 11.
Patent JP-S63291153-A (JP)
Title: Personal certifying device
Inventor: TAKEDA MASAHIRO
IPC: G06F21/32
Filed: 1987-05-22
Abstract: PURPOSE:To improve safety by recording a part or all of the contents of the answer of a collated person to a question. CONSTITUTION:A terminal equipment 1 is composed of a control part 11 to control the whole of the terminal equipment 1, a displaying part (instruction means) 12 of a CRT display to display a question, etc., and a keyboard (answer input means) 13 as an answer input part to input the answer to the question. A host computer 2 is composed of a main control part 21 to control the whole of the host computer, a personal data base part (registration means) 22a to register personal data beforehand, a question asking part (generating means) 22, an answer receiving part 23, a deciding part (collating means) 24 and a recording part (recording means) 25 of a memory, etc. Thus, the safety can be improved.
Patent JP-S5827922-A (JP)
Title: Working end positioning method of work surface working device
Inventor: KAWASAKI MINORU
IPC: C21D9/30
Filed: 1981-08-10
Abstract: PURPOSE:To easily position a working end at a constant interval with a surface to be worked, by balancing magentic repulsion which works between a permanent magnet installed to the working end of a working device and a substance to be worked, which has been magnetized, with the empty weight of a working nozzle. CONSTITUTION:A cam 5 of a cam shaft rotates together with a shaft 2, and is subjected to remolten surface hardening heat treatment by a laser beam, on the outside circumferential surface 4 of a cam. A laser nozzle 31 is provided so as to be slidable, in a hollow body 33 of a laser remelting device 29, and on its tip 40, a laser beam condensing lens 41 is provided, and to both sides of the tip 40, permanent magnets 44, 45 are installed through stays 42, 43. Subsequently, by a work magnetizing device (abbreviated in the figure), the cam 5 is magnetized so that the outside circumferential surface 4 and opposing surfaces 46, 47 of the permanent magnets 44, 45 become equal in polarity, and magnetic repulsion and the empty weight of the nozzle 31 are balanced so that an interval  between the outside circumferential surface 4 and the tip 40 becomes (d) of desired size.
Patent JP-S6017374-A (JP)
Title: Detection of position of moving body
Inventor: HATSUTA TATSU
IPC: H02P25/06
Filed: 1983-07-11
Abstract: PURPOSE:To make the period of position detection of a moving body equal to that of the conductor of a line by conducting an AC current different in a frequency to two antennas to excite an inductive radio line and detecting linearly the respective voltages of the frequencies induced between three conductors and a linear conductor to obtain an envelope and operating them. CONSTITUTION:When a magnetic field is generated by the antennas which are excited by high frequency power sources having the frequencies f1 and f2, the voltages corresponding to individual frequencies are induced between the conductors 11, 12, 13, and 14. The voltages of individual frequencies induced between the conductors 11 and 14, conductors 12 and 14, and conductors 13 and 14 are received selectively and are subjected to signal processings in a signal processings device, which is provided in the terminal of a line 15, as follows; the voltage of the frequency f1 between the conductors 11 and 14 is eliminated for a noise voltage by a band-pass filter 21-1a and is detected linearly by a detector 22-1a and is led to an AD converter 23-1a. The voltages between the conductors 12 and 14 and conductors 13 and 14 are led to the AD converters 23-2a and 23-3a similarly. The voltages of the frequency f2 are led to the AD converters 23-1b, 23-2b, and 23-3b similarly.
Patent JP-S63291444-A (JP)
Title: Structure for cooling integrated circuit element
Inventor: SUZUKI MASAHIRO
IPC: H01L23/36
Filed: 1987-05-25
Abstract: PURPOSE:To improve a cooling efficiency by a method wherein heat conductive fillers are provided between integrated circuit elements and a heatsink and, after a predetermined initial pressure is applied for a predetermined time, the applied pressure is set at the value a little higher than zero. CONSTITUTION:Heat conductive fillers 15 are provided between the heat transmitting plates 14 of a heatsink 12 and integrated circuit elements 11. A printed board 10 on which the integrated circuit elements 11 are mounted is pressed against the heatsink 12 by a pressure table 16 to apply an initial pressure Pi to the respective integrated circuit element 11 for a predetermined time. Then the pressure given by the pressure table 16 is relieved and the printed board 10 is held so as to leave a predetermined pressure Pp. With this constitution, the application of an excessive pressure to the integrated circuit elements during the operation can be avoided and, moreover, the thermal contact resistance can be reduced so that the cooling efficiency and the reliability can be improved.
Patent JP-H0672884-A (JP)
Title: Alpha-amylase inhibitor and medicine using the same
Inventor: TOKUTAKE SHOICHI
IPC: A61P3/08
Filed: 1993-05-27
Abstract: PURPOSE:To obtain the subject medicine useful for preventing and treating super blood sugar disease such as corpulence and diabetes, free from side effects, showing strongly inhibitory action on alpha-amylase, especially alpha-amylase of pancreatic juice, comprising a specific deoxymaltooligosaccharide. CONSTITUTION:The objective medicine comprises a 6-deoxymaltooligosaccharide of the formula ((n) is 1-5). 6<3>-deoxy-D-maltotriose, 6<4>-deoxy-D-maltotetrose and 6<5>-deoxy-D-maltopentaose have high activity and are preferable as the compound of the formula. The compound of the formula, for example, is obtained by treating mono-6-deoxycyclodextrin with cyclodextrinase, simultaneously with an exo type saccharifying enzyme and purifying by active carbon column chromatography. A dose is preferably 0.5-10g calculated as the active ingredient of the medicine per adult daily.
Patent JP-S64837-A (JP)
Title: Node device and network supervisory device for unfixed communication network
Inventor: HOSHI KAZUNORI
IPC: H04L12/70
Filed: 1987-05-25
Abstract: PURPOSE: To avoid continuation of an abnormal broadcast state by providing the function, which generates a false signal, in positions corresponding to ports and terminals of nodes.  
     CONSTITUTION: A false signal generating part 300 connected to a certain channel of a node device 10 generates the false signal to an input channel if the response signal from a terminating terminal does not come to another input channel of the node device 10 over a prescribed time after arrival of an input signal at said input channel. Each node device 10 fictitiously regards this false signal as the response signal from the destination terminal to said input signal and performs the normal operation to set a link for a corresponding channel. Thus, abnormal states such as transmission and continuation of broadcast of an unnecessary network and unreleasability of the set link is avoided. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5250194-A (JP)
Title: Drive system for elastomer dispaly element
Inventor: ICHIKAWA SHINGO
IPC: G09G3/19
Filed: 1975-10-21
Abstract: PURPOSE: To enable a low voltage signal display of either direct or alternatng current by applying direct current bias to the display element in various manners previously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05327681-A (JP)
Title: Control signal generating circuit for clock recovery
Inventor: KOMATSU SUSUMU
IPC: H04L7/027
Filed: 1992-05-19
Abstract: PURPOSE:To hardly generate pattern jitter and to extract a phase error output for stable clock recovery even when an amplitude of an eye pattern is fluctuated. CONSTITUTION:A phase error detection circuit 104 obtains a phase error output by obtaining a difference of input samples to shift before and after in a time axis direction. An amplitude discrimination circuit 105 discriminates whether or not the input sample exceeds a reference level. A zero crossing discrimination circuit 106 discriminates whether or not the input samples to shift before and after in the time axis direction are zero crossed. An effective phase error extracting circuit 1000 introduces a phase error signal at that time to be effective when the input sample is zero crossed and also exceeds a reference level, and employs the signal as a clock phase control signal for a clock generating circuit.
Patent JP-S6020851-A (JP)
Title: Lapping method
Inventor: OOYAMA IWANE
IPC: B24B37/005
Filed: 1983-07-13
Abstract: PURPOSE:To enable high-precision lapping without generating sags on the edge section by depositing a film on the projection end surface of a work then lap- machining the surface not deposited with the film by the lapping coupled with the projection. CONSTITUTION:When performing finish-machining of a pair of a male mold 3 and a female mold 4, the tip surface of a projection 3b of the male mold 3 is coated with thermosetting resin such as urea resin or epoxy resin, it is heated and heat-cured to form a film 3c, and likewise a film 4c is formed on the end surface of the recess 4b side of the female mold 4. Next, the male mold 3 coated with the film 3c is coupled with the female mold 4, and a lap agent such as diamond with a grain size of about #3000 is inserted between these molds to perform slide lapping. What is actually abraded is the films 3c, 4c, and the profile of the male mold 3 and female mold 4 is not collapsed, thereby lap-machining can be performed on the surface other than the films 3c, 4c while maintaining high profile precision.
Patent JP-S5554674-A (JP)
Title: Cooling water drawing method for hydraulic machine
Inventor: SATOU ASAMI
IPC: F03B11/00
Filed: 1978-10-16
Abstract: PURPOSE: To make it possible that hydraulic equipments is stably cooled by cooling water of constant temperature even in special operating condition, by drawing cooling water for one hydraulic machine from suction pipe of another hydraulic machine.  
     CONSTITUTION: There are two hydraulic machines W 1  and W 2  juxtaposed, one machine W 2  of which is provided with suction pipe 5 connected via screen 6 to cooling water supply pipe 7. Cooling water from supply pipe 7 is directed to varions equipments of other hydraulic machine W 1  for cooling them, and the water heated therein is discharged through cooling water discharge pipe 18 which is connected to suction pipe 5 of machine W 1 . Accordingly, even if the hydraulic machine W 1  is in a special operating condition such as warm-up running, phase regulating operation or the like, cooling water of stable temperature can be supplied so as to accomplish stabilized cooling for equipments with minimum amount of pipes and fittings required therefor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08172397-A (JP)
Title: Modem and transmission/reception equipment
Inventor: HARATAKE MASAHIDE
IPC: H04B10/07
Filed: 1995-05-25
Abstract: PURPOSE: To realize satisfactory reception free from level variance by separating an unwanted wave for modulation of an information signal at the time of reception. CONSTITUTION: The transmission light beam outputted from an optical space transmission equipment on the transmission side is converted to an electric signal by an optic/electric conversion circuit 22 and is amplified by a high frequency amplifier 3 and is sent to a mixer 4. The control signal from a microcomputer 7 is inputted to a local oscillator 5, and the local oscillation frequency is outputted from the local oscillator 5 to the mixer 4. The mixer 4 multiplies the signal from the high frequency amplifier 3 by the local oscillation frequency from the local oscillator 5 to generate an intermediate frequency signal, and it is subjected to FM demodulation by a demodulator 6 to output the information signal.
Patent JP-H04352907-A (JP)
Title: Head rest having hetero-hardness
Inventor: FUJII HIROSHI
IPC: B29C39/10
Filed: 1991-05-29
Abstract: PURPOSE:To provide a head rest free from unpleasant feeling due to a hardness difference between a soft urethane section and a molded urethane section, when a fabric or vinyl chloride leather cover is applied to a head rest comprising soft urethane and molded urethane sections, and the boundary of the sections is touched via the cover. CONSTITUTION:A hetero-hardness head rest 10 has a soft urethane section 11 coupled into the recess 12a of a molded urethane section 12, and a sewn cover 25 is applied to conceal the head rest 10. In this head rest 10, the soft urethane section 11 is projected from the molded urethane section 12 to form a stepped section 13. In addition, the seam 26 of the cover 25 is concealed in the stepped section 13.
Patent JP-S6019796-A (JP)
Title: Apparatus for synthesis of polynucleotide
Inventor: CHINO YASUYOSHI
IPC: C07H21/00
Filed: 1983-07-13
Abstract: PURPOSE:To provide the titled apparatus capable of easily checking the residual amount of the reagent and operating the apparatus, by attaching a reactor to the front panel of the main body of the apparatus, putting reagent bottles, solvent bottles, etc. detachably in the exterior holder of the case, and transferring the reagent and the solvent successively to the reactor by a change-over valve. CONSTITUTION:The reactor 2 is attached to the front panel 1 of the main body A of the apparatus, and the holder 1b is attached to the exterior part of the case B of the main body A at a directly discernible position. The reagent bottles 4-6 and the solvent bottles 7-9 containing the reagents, solvents, etc. necessary in the polynucleotide synthesis reaction are attached detachably to the holder 1b. The change-over valve 10 to switch the flow of the reagents and solvents by one operation knob 11 of the front panel 1 is inserted in the flow paths 22b-22h connecting the reagent bottles 4-6 and the solvent bottles 7-9 to the reactor 2. The reagents and the solvents are supplied from the reagent bottles 4-6 and the solvent bottles 7-9 successively to the reactor 2 by the liquid supplying means using the pressure of the N2 gas in the nitrogen bomb 20. A polynucleotide is synthesized by repeating the reaction and cleaning procedures.
Patent JP-H07334390-A (JP)
Title: Debugger
Inventor: SATO KIMIO
IPC: G06F11/28
Filed: 1994-06-08
Abstract: PURPOSE:To verify the function of a prepared program without depending on any human aid and to improve the quality of the program while dealing with the increase of number of steps as well. CONSTITUTION:This interactive debugger is provided with a data storage part 1 storing a test control information table 3 setting line identification numbers on a source program 2, parameter names, set values corresponding to the respective parameter names, necessity/ unnecessity concerning the execution of logics on lines and the necessity/unnecessity of executed result outputting or the like and compiler 4 for translating the source program 2 into an object program for each module. Further, a program test executing part 6 is provided to repeatedly execute processing from the head of the translated module by decoding the respective set conditions of the test control information table 3, combining all the correspondent set values and substituting them to the parameter name when that parameter name exists on the line to be verified in that module.
Patent JP-H07333173-A (JP)
Title: Defective pattern detection method and device therefor
Inventor: HATA SEIJI
IPC: G01N21/93
Filed: 1994-06-08
Abstract: PURPOSE:To make a correction for an intermediate picture element value appearing due to the characteristics of a photographing system, as well as a correction for the superposing position of images, depending on the fine expansion, reduction, dislocation or the like of a pattern boundary CONSTITUTION:A hysteresis processing circuit 12 is provided for changing the value of a target picture element, using a value nearer the value of the element among maximum and minimum values within a window around the target picture element. Furthermore, a direction determination circuit 14 is provided to find a variation in X and Y directions for every picture element regarding an image (standard image) from a photographed image and a delay circuit 13, and identifying the dislocation of a photographed position from four types of patterns, together with a window selector circuit 18 for cutting out three types of 3X3 picture element windows from the photographed image, depending on the identified pattern. In addition, comparison circuits 15, 16 and 17 are provided to make a comparison between the cutout windows and images from the circuit 13, and evaluating a resulting difference, thereby selecting the minimum value of evaluation data from each of the circuits 15 to 17.
Patent JP-S5916334-A (JP)
Title: Dry etching method
Inventor: TSUKURA TAKASHI
IPC: H01L21/3065
Filed: 1982-07-19
Abstract: PURPOSE:To enable to simplify the process and improve the yield by a method wherein an aperture of depth reaching the first insulation film is selectively formed by anisotropic etching with a mask material as the mask, and next the over-etching of the remant of the first insulation film and the second insulation film is performed by isotropic etching. CONSTITUTION:A silicate glass film 8 is formed on a Si substrate 1 as a layer insulation film. Successively, a phosphorus silicate glass film (PSG) 9 which contains phosphorus at high density is formed. A photo resist film 10 is formed thereon as an etching mask by photolithography process. With the photo resist film 10 as the mask, the formation of a contact hole is performed by parallel flat type gas plasma. First, anisotropic etching wherein physical etching is the main body is performed under conditions of low pressure and high power. The etching is stopped at the point of just etched state whereby the Si substrate 1 appears, and next, using CF4 gas plasma, isotropic etching wherein chemical etching is the main body is performed by a parallel flat type or cylindrical dry etching device under conditions of high pressure and low power.