baber/WOPTO huggingface dataset:
Patent JP-2000228844-A (JP)
Title: Vibrator and holding structure therefor
Inventor: SAITO MASAKI
IPC: B06B1/12
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To hold a vibrator in a short time and to surely hold the vibrator by a method wherein one end of the brush of a motor is exposed to the outside so as to be used as a power supply terminal. SOLUTION: A motor 1a and a weight 1b which is attached to the output shaft of the motor 1a constitute this vibrator 1. A plane part 30 is formed on the side of the weight 1b. A power supply terminal 4 is installed on a side face. One end of a sheet metal brush component is formed so as to be exposed to the outside. In addition, the motor 1a is placed on a holding rubber 2, and it is fitted and fixed to the holding part 3a of a case 3. A terminal spring 5 is fitted to a groove part 3b. A contact part 5a is brought into contact with the power supply terminal 4. A contact part 5b on the opposite side is brought into contact with the pad part of a board 6. Then, since the contact part 5a of the terminal spring 5 presses the power supply terminal 4, the movement of the motor 1a is regulated.  As a result, holding of the vibrator can be performed in a short time, and the vibrator can be held surely.
Patent JP-2000218515-A (JP)
Title: Polishing machine
Inventor: AMANO TAKESHI
IPC: B24B37/015
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To enable an operator to substantially ignore a temperature rise in a working surface of a surface plate even after the start of operation by providing a temperature controller at a speed reducer installed at a lower part of the surface plate. SOLUTION: Upper and lower surface plates 1, 2, a sun gear 4 and an internal gear 5 constituting a polishing machine is driven by a drive motor 8 and a speed reducer 9 installed in a device body box 7. A cooling jacket 10 is arranged to spirally surround the reducer 9. Refregerant for cooling is controlled in its temperature at a preliminarily set temperature by a refregerant temperature controller 11 and circulated in the jacket 10 by a circulation pump to control temperature increase in the reducer 9. Accordingly, the temperature increase in the reducer 9 is restrained, and though raised temperature is transmitted to the lower surface plate 2 the temperature increase is prevented, and further the whole system is maintained in its temperature at the temperature around the room temperature.
Patent JP-S58144641-A (JP)
Title: Apparatus for controlling fuel injection timing of engine
Inventor: SAKURAI SHIGERU
IPC: F02D41/22
Filed: 1982-02-22
Abstract: PURPOSE:To prevent the generation of black smoke an white smoke in the exhaust gas  of an engine, by delaying or advancing the injection timing when it is detected by an  operational-condition detecting sensor for judging whether the exhaust smoke is white  smoke or black smoke and a sensor for detecting the density of exhaust smoke that the density of exhaust smoke has exceeded a reference value. CONSTITUTION:When the quantity of light transmitted to a light receiving element 4b  of a sensor 4 for detecting the density of exhaust smoke is reduced by the exhaust  smoke passed through an exhaust passage 5, the voltage of a signal S1 representing  the density of exhaust smoke drops. When the voltage has exceeded a reference value  S11, a driving circuit 12 is made to produce an exhaust-smoke reducing signal S12 from  a comparison circuit 11 of a control circuit 6. At the same time, the driving circuit 12  is made to produce an exhaust-smoke judging signal S13 for judging whether the operational condition is in a black-smoke producing region or a white-smoke producing region by furnishing a load signal S2 produced by a load sensor 7 attached to a fuel injection pump 8. Here, an actuator 9 is operated so as to delay the injection timing in  case that the exhaust smoke is black smoke and to advance the injection timing in case that the exhaust smoke is white smoke.
Patent JP-H08203351-A (JP)
Title: Holder-equipped coaxial semirigid cable assembly
Inventor: MITANI IKUJIRO
IPC: H01B13/00
Filed: 1995-01-24
Abstract: PURPOSE: To provide a holder-equipped coaxial semirigid cable assembly that can be assembled automatically to a circuit board by means of an automatic assembling device using a sucking member. CONSTITUTION: A coaxial semirigid cable 2 having a conductor jacket 6 is placed on a circuit board P, and a center conductor 4 exposed from an end is radially curved to the position of a cylindrical surface extended from the surface of the conductor jacket 6, to connect the conductor jacket 6 and the center conductor 4 to a predetermined circuit on the circuit board P. Therefore, a holder 3 is attached to the conductor jacket 6 of the coaxial semirigid cable 2 by integral molding, and has at its top 3A a surface to be sucked which has a sufficient area to permit suction by the sucking member S of an automatic assembling device.
Patent JP-H02275899-A (JP)
Title: Polypeptide synthesis
Inventor: BUIKUTAA EMU GAASUKII
IPC: C07K14/46
Filed: 1990-02-08
Abstract: PURPOSE: To synthesize a peptide for an anti-thrombogenic agent in an industrially advantageous manner by bonding a C-terminal amino acid to a support resin and stepwise coupling next succeeding amino acids until forming a polypeptide sequence and subsequently performing de-protection, cleavage and oxidation.  
     CONSTITUTION: Carboxyl terminated primary amino acid of a sequence is coupled with a solid crosslinked polystyrene Pam resin to form an aminoacyl polymer and a next succeeding secondary amino acid is coupled with the carboxyl terminated primary amino acid and an amino terminated amino acid is coupled to couple a next amino acid by a stepwise system until a perfect polypeptide sequence is formed and amino terminated Boc(t-butyloxy) group is removed and polypeptide is cloven from the resin by HF and oxidized by p-thiocresol/p- cresol mixture and the residue is filtered to be transferred to a large amt. of a 0.4% V/V acetic acid aq. soln. and the pH of the soln. is adjusted to 8.0 to obtain a polypeptide rich in cysterine having a sequence represented by the formula (Cb, Cx and R are each an amino acid). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63196985-A (JP)
Title: Pattern restoring and generating system
Inventor: OSADA SHIGEMI
IPC: G06T3/00
Filed: 1987-02-10
Abstract: PURPOSE:To correct a local shape distortion existing in a geometrical conversion pattern, by restoring and generating the geometrical conversion pattern from a compressed data of a character, etc., by a pattern restoring and generating means, and executing a local window arithmetic operation to said pattern. CONSTITUTION:A coordinate data of an inflection point train which vectorize a contour of an original pattern by using a straight line generating means, and line width control information are stored in a pattern information stored part 111. A geometrical converting part 112 reads out these bits of information, calculates a coordinate value by performing a conversion corresponding to the conversion magnification to each inflection point coordinate and stores them in a table 113. A line width control part 114 corrects and rewrites a coordi nate so that the pattern becomes prescribed line width, and a restoring part 115 restores the pattern contour and stores it in a memory 116. A local distor tion correcting means 12 executes a window arithmetic operation by executing a scan by logical masks A, B, and corrects a local shape distortion by rewriting a white picture element to a black picture element, etc., when a local shape distortion exists.
Patent JP-S58145410-A (JP)
Title: Forming method of plastic material by mechanical press
Inventor: OGIWARA SUSUMU
IPC: B29C57/00
Filed: 1982-02-22
Abstract: PURPOSE:To obtain a product which has a more stable mechanical strength and a more pretty surface than the product formed by a hydraulic press, by providing a slide stopping region for a degassing at a forming process utilizing a die cushion. CONSTITUTION:A die cushion 4 is attached below the bolster 3 of the mechanical press 1 of a type driving a slide 2 by a crank mechanism etc., and a floating die plate 6 is pushed up approx. 10mm. from a bottom dead point by the die cushion and it is slided together with the slide 2 up and down in a forming thim. The slide 2 is stopped at a position P1 where it undergoes only the reaction force of the die cushion before the bottom dead point P2 and a degassing from a blank (m) is performed during that time.
Patent JP-S58144811-A (JP)
Title: Production of liquid crystal display
Inventor: URABE TAKAYUKI
IPC: G09F9/30
Filed: 1982-02-22
Abstract: PURPOSE:To prevent the breakage of spacer walls by forming a conductive material on  one substrate surface of a liquid crystal display, providing notches of approximately  the same sectional area as that of the conductive member so as to enable the fitting  of said conductive material to the opposite substrate without any space and joining  both substrates. CONSTITUTION:A spacer 4 is printed and provided on the substrate 1b on the rear side  of a liguid crystal display by covering the lead wire 6b of a common electrode 2b. The  spacer 4 is printed in such a way as to have notches 8 into which the conductive material 5 on the substrate 1a of a display side can fit and have an approximate sectional  area equal to or slightly smaller than that of the material 5. For example, the material 5 is beforehand formed into such circle 5a that has the sectional radius of the length half the diagonal line of the rectangular sectional shape 8a of the notches 8. If both  substrates 1a, 1b are adhered together, the material 5 is metal such as Ag paste and is  harder than the resin of the spacer 4; therefore, it advances into the notches 8 by forcing away the spacer 4, thereby filling the notches thoroughly without any space. The breakage of the spacer 4 by the expansion of the air existing between the material 5  and the spacer 4 on account of thermal expansion in the stage of adhering, and consequent breakage of the airtightness of liquid crystals 3 are thus obviated.
Patent JP-H02208468-A (JP)
Title: Operation control device for air conditioner
Inventor: MATSUZAKI TAKASHI
IPC: F25B47/02
Filed: 1989-02-07
Abstract: PURPOSE:To prevent the over-rising of the temperature of a discharging pipe by a method wherein the operating capacity of a compressor is set to the side of low capacity until the circulating amount of refrigerant is restored when the circulating amount of refrigerant is lower than a predetermined value upon starting ordinary space heating operation after finishing defrosting operation. CONSTITUTION:Upon finishing defrosting operation, a cycle changeover mechanism 2 is switched by a control means 51 into the side of heating to effect space heating operation. In this case, discharging gas is condensed in a gas side communicating pipeline 9b, served as a suction line upon defrosting operation and brought into a low temperature condition, and the circulating amount of refrigerant to the side of liquid is reduced whereby gas refrigerant in an outdoor heat exchanger 3 becomes short and there is a possibility that the overrise of the temperature of a discharging pipe is generated. However, when the circulating amount of refrigerant, which is detected by a circulating amount detecting means, is lower than a predetermined upper limit value, the operating capacity of a compressor 1 is set forcibly to a value at the side of low capacity by a capacity setting means 52. When the circulating amount of refrigerant is restored, the operating capacity of the title device is returned to the ordinary heating operation. Thus, the over-rising of the temperature of the discharging pipe may be prevented and the reliability of the compressor may be improved.
Patent JP-S57145584-A (JP)
Title: Rotating speed detection device for motor
Inventor: TAMARU NAOYUKI
IPC: H02P29/00
Filed: 1981-02-27
Abstract: PURPOSE:To obtain a rotating speed signal with small DC drift by a method wherein a loop correcting DC drift is provided by feeding back the output signal to an input signal side in a detection circuit. CONSTITUTION:With a DC motor 2 driven by a motor driving current signal 4, the rotating speed of the motor 2 is proportional to the integral value of the motor driving current signal and a rotary angle is proportional to the integral value of a rotating speed signal. The motor driving current 4 in the motor 2 is amplified by an amplifier 15 and the output is integrated by an integrator 16 to composite a resultant rotating speed signal 22. The resultant rotating speed signal 22 is integrated by an integrator 17 with reset to obtain a resultant rotary angle signal 19. The resultant rotary angle signal 19 and the output signal corresponding to an actual rotary angle are compared by a substracter 9 and the error is supplied to integrators 17, 16 through amplifiers 13, 14. In this way, the resultant rotary angle signal 19 and resultant rotating speed signal 22 are corrected by the feedback loop supplied to the integrators 17 and 16.
Patent JP-H11209617-A (JP)
Title: Preparation of polyarylene sulfide resin molded article
Inventor: USUI SATOSHI
IPC: B29K81/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a color tone-stabilized polyarylene sulfide resin molded article of which the color shading, the brown spots, and the color tone fluctuation in every lot are suppressed. SOLUTION: A preparing process for a polyarylene sulfide resin molded article by melt molding a polyarylene sulfide resin or a polyarylene sulfide resin compsn., using the polyarylene sulfide resin or polyarylene sulfide resin compsn. with a pH in an acetone/water mixed solvent (vol. ratio = 1:2) of 5.5 to 8.8, uses a resin compsn. which comprises 5-95 wt.% of (a) a polyarylene sulfide resin with a pH of 5.0 or below and 95-5 wt.% of (b) a polyarylene sulfide resin with a pH of 7.1 or above, and which has a pH of 5.5-8.8.
Patent JP-H04182512-A (JP)
Title: Underground structure and construction method thereof
Inventor: HORIUCHI SUMIO
IPC: E02D5/18
Filed: 1990-02-07
Abstract: PURPOSE:To enable the construction of a low permeable pile of high self-supporting performance or a continuous water stop wall by applying powder bentonite mixed soil obtained by mixing powder bentonite with soil. CONSTITUTION:A powder mixing type underground improvement device 10 is installed in the construction position of a low permeable pile P. The agitation blade 15 of the powder mixing type underground improvement device 10 is intruded into the ground G, and powder bentonite is injected while pulling the agitation blade 15 out. At this time, the agitation blade 15 is rotated to mix/ agitate the powder bentonite and the site ground soil S. The low permeable pile of high self-supporting performance can be thereby constructed.
Patent JP-S59153271-A (JP)
Title: Recognizing device of printed character
Inventor: KAMI HIROYUKI
IPC: G06K9/62
Filed: 1983-02-22
Abstract: PURPOSE:To shorten recognition time and to recognize printed characters at a high speed by storing constant points of a reference pattern storage circuit in an effective order in printed character recognition adopting constant point sample matching. CONSTITUTION:A scanner 1 scans an area including a character to be recognized, converts the character to be recognized into a quantized binary signal and stores the binary signal in an input pattern storage circuit 2. A processor 4 reads out a constant point address and the binary signal of the constant point successively from a reference pattern storage circuit 3 and reads out the binary signal corresponding to the constant address from the input pattern storage circuit 2 to calculate the difference between these values. If the difference value exceeds a fixed value on the way of calculation, the processor 4 jumps to the constant point address storage position of the succeeding reference character. A category name assigned to a constant point array in which the minimum difference value is less than a fixed value and the difference between the minimum value and the 2nd small difference value is larger than a fixed value is read out from the reference pattern storage circuit 2 and outputted as the recognized result.
Patent JP-S63197368-A (JP)
Title: Semiconductor device and its manufacture
Inventor: GOTO HIROSHI
IPC: H01L27/108
Filed: 1987-02-12
Abstract: PURPOSE:To enlarge the effective area of a capacitor electrode, and increase capacitance, by arranging a polysilicon film connecting to the capacitor electrode on the cell plate of a stud capacitor. CONSTITUTION:A contact hole 26 is formed by etching a cell plate 20, and a capacitor insulation film 21 is formed by oxidizing the surface of the cell plate 20. Polysilicon is buried in the contact hole 26 by deposition, and a polysilicon film 22 is formed by patterning. An SiO2 film 27 is formed on the surface of the film 22 by block oxidizing. Consequently, the film 22 is connected to an electrode 15, whose effective area is enlarged, so that the capacitance increases.
Patent JP-H03232170-A (JP)
Title: Head carriage lock mechanism for disk drive
Inventor: TSUJI KIYOAKI
IPC: G11B21/12
Filed: 1990-02-07
Abstract: PURPOSE:To attain loading of a head as well as lock of a head carriage by providing a head loading member additionally to a head carriage lock mechanism. CONSTITUTION:When an electromagnetic device is energized, the electromagnetic device 6 controls a head carriage lock member 5, and the engagement between an engagement part 2 of the head carriage lock member 5 and an engaged member 4 provided on the head carriage is released to release the lock of the head carriage. Simultaneously, the electromagnetic device 5 is energized to control a head loading member 8 together with the head carriage lock member 5 to load the head and to make the head in contact with a disk face. On the other hand, when the power to the electromagnetic device 6 is interrupted due to power failure or the like, the engaged part 4 is engaged to lock the head carriage and the head is unloaded and not in contact with the disk face. Thus, the one electromagnetic device realizes the head unloading state and the loading state.
Patent JP-H01203678-A (JP)
Title: Air conditioner
Inventor: KITAMOTO MANABU
IPC: F04B49/06
Filed: 1988-02-09
Abstract: PURPOSE:To obtain an oil equalizing effect between each compressor without using an oil equalizer pipe of large bore by providing an oil equalizer pipe between both the compressors while performing oil equalizing operation which relatively up-down controls an operating frequency of both the compressors during their simultaneous operation. CONSTITUTION:An oil equalizer pipe 45 is provided between compressors 1, 2. Normal operation drives both the compressors by an almost equal operating frequency. The first oil equalizing operation relatively up-down controls by every fixed time an operating frequency of one of both the compressors as compared with the other frequency while holds an operating frequency of the other compressor to a fixed operating frequency. The second oil equalizing operation performs the first oil equalizing operation in a condition that both the compressors are replaced with each other. An oil equalizing operation means, which repeatedly performs in every fixed period the normal operation, first oil equalizing operation and the second oil equalizing operation during simultaneous operation of both the compressors 1, 2, is provided.
Patent JP-S62209651-A (JP)
Title: Common bus control system
Inventor: MORIOKA SHIGEYUKI
IPC: G06F13/362
Filed: 1986-02-12
Abstract: PURPOSE:To shorten the time acquiring the bus control right against a common bus use request given by a microinstruction, by using a means which sets the bus use request to a microinstruction register when this request is produced by the microinstruction and then starts a bus arbiter. CONSTITUTION:When a common bus use request muREQ is produced by a microinstruction, the bus use request is set to a microinstruction register IOPC. Then a bus arbiter BABR is started. These above-mentions actions are carried out by a means 31a. A series of processes are carried out to said request muREQ by the same hardware as that used for processing to a common bus use request HREQ produced in response to a data transfer request. Thus it is possible to shorten the time to acquire the bus control right to the request muREQ given by the microinstruction. This reduces the adverse influence to the transfer of data.
Patent JP-H02207238-A (JP)
Title: Method for determining exposure quantity
Inventor: TOKUDA KANJI
IPC: G03B27/73
Filed: 1989-02-07
Abstract: PURPOSE:To correct the quantity of exposure with the same feeling of operation as that before improvement even when the exposure system of a printer and the color mixing of a photosensitive material is improved by nearly equalizing the extent of correction by a color key among systems which differ in color mixing. CONSTITUTION:For example, a 1st system 10 and a 2nd system 20 differ in the extent of color mixing, so arithmetic for individually correcting the quantities of exposure of three colors is equalized between the 1st system 10 and 2nd system 20 and the tendency of color correction of a print obtained by exposure control is different, so that the feeling of operation when the 1st system 10 and 2nd system 20 are both used is made different. Here, the correction arithmetic of one of the quantities of exposure of the three colors of the 1st system 10 or 2nd system 20 is reflected on the quantities of exposure of other colors of the same system to equalize the tendency of the color correction between the 1st system 10 and 2nd system 20. Consequently, even when the function of the color printer and the characteristics of the photosensitive material are improved, and color key is operated with the same feeling as that before the improvement to determine the quantity of exposure.
Patent JP-H07239305-A (JP)
Title: Fourier transform optical device
Inventor: MIYAZAKI YOKO
IPC: G01B11/24
Filed: 1994-02-25
Abstract: PURPOSE:To obtain a Fourier transform optical device high in SN ratio efficiently separating the detection signal of defect or pattern edge desired to be extracted and the light signal from a pattern incapable of being cut off by a spatial frequency filter such as background noise or stray light unnecessary in detection. CONSTITUTION:A diffraction lattice 9 is arranged behind a Fourier transform lens 5 at a Bragg angle satisfying a Bragg condition or at an angle vertical to an optic axis and the diffracted light from the diffraction lattice 9 is detected as detection light by a signal detection means 8. Further, a polarizing plate 10 is arranged in front of the signal detection means 8 in a light path and a 1/4 wavelength plate 11 is arranged between the reference matter 1 in the light path and the polarizing plate 10.
Patent JP-H09187202-A (JP)
Title: Sensor for fishing
Inventor: OONO ITSUKAKU
IPC: A01K97/12
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide the subject sensor eliminating the necessity of watching all the time, reasonably sensing even in the strong wind blow by activating a limit switch by taking advantage of the bending of a fishing rod with a reel and informing with a buzzer that a fish is hooked, etc. SOLUTION: This sensor for fishing is provided by fixing an arm 5 with fixing metal parts 6, 7 to a rod 1 having a reel, bendably joining an arm 3 loaded having a limit switch 4 with a bolt 8, a spring washer 9 and a nut 19 to the arm 5. After throwing a fishing yarn with a fishing device into the sea, while bending the arm 3 to make the limit switch 4 in a state of away from the rod 1, the arm 3 is returned to the original position to make the limit switch in a state of king in contact with the rod 1 and to make the fishing yarn 18 in a strained state. By an ON and OFF of the limit switch caused by a bending of the rod 1 when a bait is pulled by a fish, a control circuit in a controlling box 17 is actuated and informs a fishing person of hooking a fish with a buzzer 12, a sensing lump 13, a voice, a motor, etc.