baber/WOPTO huggingface dataset:
Patent JP-H04271412-A (JP)
Title: Digital servo controller
Inventor: YONEDA TAKAO
IPC: G05D3/12
Filed: 1991-02-26
Abstract: PURPOSE:To prevent chattering of the working face of a work due to oscillation of a servo system by filtering a feed forward value by a low-pass filter and adding and outputting it to a speed feedback loop. CONSTITUTION:A designated target position fi is differentiated by a differentiator of a feed forward loop, and the differential value is multiplied by a gain to calculate a feed forward value (K.fi.S) for the speed target value. This value has the high frequency component eliminated by the low-pass filter and is added to the command value of the speed feedback loop. Since the time variance of the feed forward value is smoothed by filtering, the following-up property is improved, and the torque variance of a servo motor 31 is smoothed to improve the surface precision of the working face.
Patent JP-H11235951-A (JP)
Title: Vehicle ladder device
Inventor: HAYASHI MASAYASU
IPC: B60R3/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide easy attachment and prevent local load from being applied to the mounted part of a back door. SOLUTION: This ladder device consists of a ladder body 1 having a plurality of steps, an upper holder 2 which is provided on the upper part of the ladder body 1 and is mounted so as to be capable of relative rotation to the ladder body 1 in the three-dimensional direction, a lower holder 3 which is provided under the ladder body 1 and is mounted so as to be capable of relative rotation within a plane forming the ladder body 1, a puller mechanism 5 which is provided under the ladder body 1 and operates so as to draw the lower holder 3 in the longitudinal direction of the ladder body 1, and a locking device 6 which is provided at the upper holder 2 and regulates the oscillating movement of the upper holder 2.
Patent JP-S53141554-A (JP)
Title: Amplifier
Inventor: TOMIDOKORO SHIGERU
IPC: H03F1/34
Filed: 1977-05-16
Abstract: PURPOSE:To obtain an amplifier which has extremely-low output impedance without making output distortion worse, by feeding back an error difference component between a current in proportion with the current flowing to load impedance RL and the voltage obtained by dividing an output voltage.
Patent JP-H09249344-A (JP)
Title: Image forming device
Inventor: YONEDA SATORU
IPC: G03G15/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an optimum technique which can prevent curl of a recording material in an image forming device having U turn path. SOLUTION: This image forming device is constituted in such a manner that toner image is transferred on a top face of a recording material and is fixed by a fixing device 30 and a conveyance passage 41 which discharges the recording material on a top face 50 of the device by making a face on which the image is fixed face downward while turning and conveying the recording material on which the picture image is fixed by a plurality of conveyance roller pairs 14, 15, 16, 17 is provided.  Among the plurality of conveyance roller pairs, the conveyance roller pair which are on the uppermost stream side in the direction of conveyance of the recording material are arranged in such a manner that a plan which passes the central axes of both of an upper roller 14 and a lower roller 15 has an angle of 108 to 120 degrees for the direction of conveyance of the recording material just in the upstream of the roller pair and the upper roller is positioned on more downstream side in the direction of conveyance than the lower roller.
Patent JP-H0572800-A (JP)
Title: Toner for electrophotographic recording and electrophotographic recording method using that
Inventor: KAWAMURA EIICHI
IPC: G03G9/097
Filed: 1992-02-06
Abstract: PURPOSE:To provide a toner for electrophotographic recording and an electrophotographic recording method using this toner by which color developing (visualizing) of recorded picture images and erasing of the developed picture images can be easily, reversibly, and repeatedly performed. CONSTITUTION:This toner consists of an electron-releasing color-developing compd. and an electron-accepting compd., and contains a reversible thermally color-developing coloring agent. This coloring agent forms a colored state by heating and fusing, and it forms a color erased state by heating at lower temp. than the color developing temp. A recorded picture image containing this coloring agent is formed on a recording medium with an electrophotographic recording device using this toner.
Patent JP-S53142150-A (JP)
Title: Signal conversion circuit
Inventor: MIYATA MASACHIKA
IPC: H03H17/02
Filed: 1977-05-18
Abstract: PURPOSE: To realize a signal conversion circuit which features an extremely simple constitution with the same characteristics as conventional, by installing a difference signal production circuit and others. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59185689-A (JP)
Inventor: HENNERU DORUMU
IPC: B44C1/16
Filed: 1984-03-26
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-H11259622-A (JP)
Title: Adhesion member for ic module
Inventor: SHIMIZU KATSUMI
IPC: B42D15/10
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To enable an adhesion member to carry out secure and strong adhesion by absorbing and preventing the occurrence of the wrinkling, twisting etc., of a part covering a projection part of an IC module when the IC module is adhered while being sandwiched between card base materials. SOLUTION: This is an adhesive tape 10 or an adhesive sheet 11A for adhering an IC module having a projection part 62 to an adhesion area of a recessed part of a card base material where the recessed part storing the IC module and having a flat adhesion area partially is formed by being sandwiched between the IC module 61 and the card base material and a cross-shaped notched part 12 is formed at at least one place of an area corresponding to the projection part 62 of the IC module 61.
Patent JP-H09249982-A (JP)
Title: Horizontal type spray washing device for strip
Inventor: MASUDA SHUJI
IPC: C23G3/02
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal type spray washing device for strips which prevents the splashing of spray washing water to another spraying tank and recovers the splashed spray washing water into the original spraying tank where the water is sprayed to prevent the contamination of the washing water in the next spraying tank. SOLUTION: The respective spraying tanks 2 are independently constituted. The outlet side of wringer rolls 6 is provided with partition plates 7 formed with openings to allow the passage of the strip so as to extend up to the upper level of the parting walls from a ceiling cover 8. The lower part of the wringer rolls is provided with liquid receiving pans 9 heading toward the inside of the spraying tanks just before the partition plates from the bottom ends of the plates. The final spraying tank is provided with a liquid receiving trough 12 in the upper part of the opening in the outlet of the tank. The lower part of the wringer rolls in the inlet of the strip washing tank is provided with a liquid receiving trough 10. The final spraying tank is provided with the partition plates between spray pipes and the wringer rolls.
Patent JP-H01229667-A (JP)
Title: Thermal printer
Inventor: MARUYAMA HIROYUKI
IPC: B41J2/32
Filed: 1988-03-10
Abstract: PURPOSE:To enable a character and an image which are of high quality to be thermally printed even on thermal sensitive paper, by a method wherein an on-off-free platen is arranged between a medium to be transferred and a magnetic attraction force generation means in a photographic printer wherein the magnetic attraction force generation means is established to a rear of a film to which thermoplastic magnetic ink is applied. CONSTITUTION:An on-off-free platen 3 is established between an electromagnetic head 4 and a thermal head 1, and is sent between a platen 3 to which thermal sensitive paper (or a medium to be transferred) is attached and the thermal head 1. By pressing the thermal head 1 in a platen 3 direction thermal printing on the thermal sensitive paper 2 (or transfer of ink on a film, on which thermoplastic magnetic ink is applied, arranged between the platen and the head, onto the medium to be transferred) is made capable of being performed.
Patent JP-S50150467-A (JP)
IPC: G04B39/00
Filed: 1974-05-22
Abstract: A watch case in which a bezel of a crystal and a case band are removably secured together by engagement of a plate spring secured to the bezel with an inclined surface of the case band. A waterproof relation can be obtained between the bezel and the case band by providing a gasket between the bezel and the case band. The plate opening has one portion secured in a recess of the bezel and a bent portion engaging the inclined surface.
Patent JP-H07241302-A (JP)
Title: Conus crown and manufacture thereof
Inventor: AKAGAWA YASUMASA
IPC: A61C5/77
Filed: 1994-03-02
Abstract: PURPOSE:To provide a conus crown by which accurate diagnosis becomes possible without causing turbulence of an MRI image. CONSTITUTION:A conus crown is composed of an inner crown 2 composed of a nonmagnetic material and an outer crown 3 having an external shape of a false tooth, and a permanent magnet member 5 is fixed to a bottom part of a recessed part 3a of the outer crown 3. A recessed 2a is formed on an upper end surface of the inner crown 2, and a holding plate 4 composed of a soft magnetic material is screw fitted to a screw part 2b situated in the center part of the recessed part 2a so as to be freely mounted and demounted.
Patent JP-S55147073-A (JP)
Title: Picture coding unit
Inventor: TOMITA SATORU
IPC: H04N1/38
Filed: 1979-05-04
Abstract: PURPOSE:To make efficinet and save man-power when the picture of the same format is continously coded, by comparing the scanning position at time with the marker position of the first sheet scanning. CONSTITUTION:The first one sheet picture is inserted into the carrier sheet for coding processing, while the slide type marker is set according to the objective. After the coding of the first sheet picture is finished, the position of marker detected at the scanning of the first sheet picture is stored in the format memory section 32. Accordingly, in coding the second sheet picture, the format memory section 32 compares the scanning position at time and the marker position stored at the first sheet scanning, and operation signal is produced when they are in agreement, as if the format instruction signal C were received from the format indication detector 31, performing the same coding.
Patent JP-S59182731-A (JP)
Inventor: MOTOMA SHIGEYUKI
IPC: B32B17/10
Filed: 1983-03-31
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-S61213521-A (JP)
Title: Ceiling embedded type air-conditioning machine
Inventor: NAKAZAWA TAKAO
IPC: F24F13/20
Filed: 1985-03-20
Abstract: PURPOSE:To facilitate the maintenance work of a compressor by a method wherein notches are provided continuously on a ceiling plate and a side plate, opposing to the compressor in the box-shape ceiling embedded type air- conditioning machine accommodating the compressor and the like, and a closing plate, covering the notches, is provided detachably. CONSTITUTION:The notches (4) are provided continuously on the ceiling plate 3 and the side plate 8, opposing to the compressor 2 in the main body 1 of the box-shape ceiling embedded type air-conditioning machine accommodating the compressor 2 or the like, while the closing plates 6, 7, covering the notches (4), are provided detachably. As a result, the maintenance work of the compressor may be facilitated and the height of the ceiling plate may be reduced. Further, the area of opening on the surface of the ceiling is sufficient by the degree of area of an inspection port having a small area compared with the case wherein the maintenance work is effected by pulling out the whole of the main body 1 and, whereby, it becomes profitable in the interior design of the surface of the ceiling.
Patent JP-H02238112-A (JP)
Title: Two-cycle engine
Inventor: TSUNODA YOSHIAKI
IPC: F02B75/02
Filed: 1989-03-09
Abstract: PURPOSE:To prevent the counterflow of exhaust gas without using an expansion pipe and improve output by installing an accelerating suction device with the exhaust system pipe in each cylinder and connecting the part between the suction part and the exhaust system pipe of each cylinder in which combustion arises next through a suction passage. CONSTITUTION:Each accelerating suction device 70 which is integrally connected on the downstream of mufflers 60 is connected with an exhaust system pipe connected at the exhaust port of each cylinder of a multicylinder two-cycle engine, and the whole of the muffler 60 and the accelerating suction device 70 are covered by a casing 50. The accelerating suction device 70 accelerate the exhaust gas stream which is discharged from a cylinder and introduced into a connection part 51 by the passing in an accelerating part 76 including an accelerating throttle pipe 17 and a throat 72, and a negative pressure is generated in an expansion chamber 73. Then, the negative pressure is allowed to act into the exhaust system pipe of a cylinder in which combustion is carried out next, through a suction passage (not shown on the figure) connected with a connecting part 52, and the exhaust gas in the cylinder is sucked.
Patent JP-H06266668-A (JP)
Title: Procedure command system
Inventor: MOCHIDA HIDEO
IPC: G06F3/048
Filed: 1993-03-17
Abstract: PURPOSE:To execute a prescribed function for application software and to automatically execute a fixed job generated in an office and the like by providing a procedure command interpreter and libraries. CONSTITUTION:Windows 3 supply an application software interface 4 and a DDE interface 5. Application software 10, 11 and 12 are provided with built-in interfaces 10a, 11a and 12a incorporating the DDE interface. The procedure commands stored in a procedure command storage 13a are sequentially interpreted by a procedure command interpreter 6a. The libraries 7, 8 and 9 are called by a CALL command from the procedure command interpreter and instruct application software to execute the prescribed function through the DDE interface.
Patent JP-H03258873-A (JP)
Title: Composition for thermosetting coating
Inventor: HOTTA KAZUHIKO
IPC: C09D133/14
Filed: 1990-03-08
Abstract: PURPOSE:To obtain the title composition useful for automobile industry, etc., having excellent water repellence and stain resistant without losing improved weather resistance, etc., comprising a (meth)acrylic acid ester containing fluoroalkyl group, etc. CONSTITUTION:The objective composition comprising (meth)acrylic polymer containing 0.5-40wt.% F atom prepared by copolymerizing (A) 5-50wt.% (meth) acrylic acid ester containing a fluoroalkyl group or perfluoroalkyl group with (B) 5-50wt.% crosslinkable vinyl-based monomer shown by formula II (R1 is H or methyl; R2 is H or 1-6C hydrocarbon), (C) 0.2-10wt.% vinyl-based monomer containing at least one group selected from the group consisting of carboxyl group, sulfonic group and phosphate group and (D) 15-80wt.% (meth)acrylic acid ester shown by formula II (R3 is H or methyl; R4 is 1-20C hydrocarbon).
Patent JP-S51131621-A (JP)
Title: Stylus parts
Inventor: HOSOMI FUMIO
IPC: G11B9/07
Filed: 1975-05-13
Abstract: PURPOSE:To prevent detachment and wear of electrode of a stylus for a video disk of static electricity type.
Patent JP-S62255023-A (JP)
Inventor: PEETAA JII GOUMASU
IPC: B23P19/04
Filed: 1987-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63224820-A (JP)
Title: Piercing method for inclination angle
Inventor: YAMAUCHI SHINJI
IPC: B21D28/14
Filed: 1987-03-12
Abstract: PURPOSE:To improve productivity and to make dimension highly accurate by piercing the hollow part formed by a 1st punch with a 2nd punch with performing the automatic aligning of the 2nd punch by using the hollow part formed by the 1st punch. CONSTITUTION:A 1st punch is descended from the vertical direction on the upper face of the work 40 placed on the slanting face 10 of a 1st die 11 to form thickness reducing parts A, B. The place formed at a 1st stage is set by setting to a 2nd die 31 and a 2nd punch 33 is descended to perform piercing. With this method, a hole of good accuracy can be worked with good efficiency.
Patent JP-H09246562-A (JP)
Title: Semiconductor device of soi structure
Inventor: KOKUBU TETSUYA
IPC: H01L27/04
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of junction breakdown strength between a body contact area and source/drain regions. SOLUTION: An SOI structure of semiconductor device, which includes a MOS-type semiconductor element having a channel region 3, a source region 4, and a drain region 5 made on a first insulator layer 2, is equipped with a body contact region 9, which is made on the first insulator layer 2, and a specified path 8 which electrically connects the channel region 3 with the body contact region 9, being made on the first insulator layer 2. Then, between the body contact region 9 and the source/drain regions 4 and 5, a third insulator layer 10 is interposed.
Patent JP-H07266061-A (JP)
Title: Spot welding apparatus
Inventor: TSUMURA SEIJI
IPC: B23K11/30
Filed: 1994-03-28
Abstract: PURPOSE:To improve the workability, to simplify a tip dresser and to reduce an equipping cost by rotating a weld member itself and dressing one pair of tip. CONSTITUTION:A dress edge part 15 is inserted between one pair of weld members 10, 11, and at the time of rotating one side of the weld member 10 with a weld member rotating part 12 arranged to a welder body in the condition of holding the dress edge part 15 of the tip dresser 13 with both chips CU, CL, the chip CU at the tip part of the weld member is dressed into a prescribed shape with the dress edge part 15. At the time of working the weld member rotating part 12 by connecting the weld member 10 completing the tip dressing with the dress edge part 15, the weld member 10 completing the dressing and the dress edge part 15 are integrally rotated and the tip of the other weld member 11 can be dressed.
Patent JP-H01234605-A (JP)
Title: Control device for fluid pressure actuator
Inventor: TAMADA TOSHIRO
IPC: F15B11/08
Filed: 1988-03-10
Abstract: PURPOSE:To maintain the shutdown condition of a fluid actuator by supplying a pressurized fluid to the high pressure port of a shutdown control valve and flowing a small quantity of a fluid from both chambers of a fluid actuator when a selector means is changed to a shutdown condition. CONSTITUTION:A normal operation control circuit including main fluid passages 22 and 24, and an electromagnetic direction selector valve 26 is added with a shutdown control valve 36, an electromagnetic open/close valve 38, throttles 40 and 42, and non-return valves 44 and 46, and a transmission device 48. When a piston rod 16 comes to a stop position, the electromagnetic direction selector valve 26 is changed over to a neutral position and the electromagnetic open/ close valve 38 is changed over to an open position. According to the aforesaid construction, a hydraulic fluid forcibly fed from a hydraulic pressure source 30 is fed to the port 66 of the shutdown control valve 36 and flows out from ports 64 and 68 to a tank 28 via the throttles 40 and 42. Also, the pressurized fluid is fed to the chamber 18 of an actuator 10. Consequently, the piston rod 16 can be maintained at the stop position.
Patent JP-H09244789-A (JP)
Title: Position detector
Inventor: ONISHI HIDEKI
IPC: G06F3/0488
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate an electrode in an input face by connecting a pressure detection film for converting a pressure change into an electric signal to the upper face or the bottom of a columnar structure, making them into one set and providing the units by overlapping them so that the columnar structures do not become parallel. SOLUTION: The plural columnar structures 3 into which transparent fluid is filled are fixed with resin at equal intervals and a resistance film 11 as the pressure detection film for converting the pressure change into the electric signal is connected on the upper face or the bottom of the columnar structures. The resistance film 11 is pushed into a direction opposite to transparent fluid. The film is brought into contact with a resistance film 21 and one unit is constituted. The units are overlapped and they are provided into two layers so that the columnar structures 3 do not become parallel. Thus, the electrode in the input face becomes unnecessary and light reflection on the whole faces of a unit is eliminated. Then, display dignity can be improved and durability can be improved.
Patent JP-S51134086-A (JP)
Title: Method to manufacture distortion of semiconductor
Inventor: SHIMASOE MICHITAKA
IPC: H01L41/08
Filed: 1975-05-16
Abstract: PURPOSE: To make a plurarity of distortions of the semi-conductor having an oxidized film from a piece of semi-conductor wafer down to the side. Tthis is a method to produce a distortion of the semi-conductor of high breakdown intensity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63222398-A (JP)
Title: Memory element
Inventor: OOKATA HIROFUMI
IPC: G11C29/42
Filed: 1987-03-11
Abstract: PURPOSE:To eliminate the need for an equivalent circuit at the external part of a memory element by incorporating a parity generating and error detecting circuit in the memory element. CONSTITUTION:When a data input is instructed by an input and output control 13, a parity is added to the data input through an input data controller 4, a sense switch 5 in the parity generating and error detecting circuit 8 and written to a memory cell designated by applied row/column addresses 11, 14. At the time of instructing a data output, the data having the parity read by the memory cell instructed by the applied row/column address is checked by the circuit 8, the presence and the absence of the error and a data output 15 passing through the switch 5 and an output data controller 9 are sent externally.
Patent JP-H09248199-A (JP)
Title: Reagent for assaying creatine kinase activity
Inventor: SEKIGUCHI MASAHIRO
IPC: C12Q1/48
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject highly stable reagent useful for e.g. diagnosing myopathy, myocardial infarction, etc., by adding a sulfur dioxide derivative as a stabilizer to an assaying reagent containing creatine phosphate, ADP, a thiol compound and magnesium salt, etc. SOLUTION: This reagent for assaying creatine kinase activity, which is intended to assay creatine kinase activity based on the reaction expressed by the formula (CK is creatine kinase; ADP is adenosine diphosphate; ATP is adenosine triphosphate), is obtained by adding a sulfur dioxide as a stabilizer (e.g. sodium disulfite) to an assaying reagent containing creatine phosphate, ADP, a thiol compound (e.g. dithiothreitol) and a magnesium salt (e.g. magnesium acetate). This reagent is stable even in a solution state, capable of preventing the measurements from deterioration over a long period, facilitating its dealing with emergency examination, and capable of improving the reliability of the measurements obtained.