baber/WOPTO huggingface dataset:
Patent JP-H0650726-A (JP)
Title: Three-dimensional information measuring method and device for specimen
Inventor: TOIDA MASAHIRO
IPC: G02F2/00
Filed: 1992-07-31
Abstract: PURPOSE:To measure the three-dimensional information of constituents and/or functions of a specimen containing a light-scattering medium by laser beams. CONSTITUTION:A laser beam which is discharged from a frequency variable laser light source 1 is split into two laser beams by a half mirror 9 and the frequency of one laser beam is converted to another slightly different frequency by a frequency shifter 3, thus forming a conical beam by a lens 5. The other laser beam which is split by a half mirror 9 is formed as a conical beam by a lens 4, is applied to a specimen 2 which is displaced in a helical winding spiral shape for matching the wave front of the laser beam transmitted through the specimen 2 and that of the laser beam which is frequency-converted, the wave front matched laser beam is detected by a second-order parallel operation type image sensor 8, and the obtained projection image is subjected to light heterodyne detection treatment by a light heterodyne detection means 11, thus obtaining a light transmission projection image of the specimen and storing it by a calculation processing means 14.
Patent JP-S6267151-A (JP)
Title: High tensile strength steel for small heat input and short bead welding
Inventor: FUKUSHIGE NOBUO
IPC: B23K9/23
Filed: 1985-09-19
Abstract: PURPOSE:To provide a high tensile steel for small heat input and short bead welding which permits the control of the max. hardness of a heat effected zone to a specified value or below under specific welding conditions by incorporating prescribed components therein and forming the steel so as to have carbon equiv. and weld crack sensitive component exhibiting respectively prescribed values. CONSTITUTION:The basic components are constituted, by weight %, of 0.05-0.17 C, 0.02-0.60 Si, 0.30-2.00 Mn, 0.003-0.020 Ti <=0.0005 B, 0.0010-0.0150 N, 1.5-3.0 Ti/N and the balance Fe and inevitable impurities. Further >=1 kinds among <=0.10 Al, 0.005-0.08 Nb, 0.010-0.10 V, <= 2.0 Ni and <=0.5 Cu are incorporated into said basic components, by which the intended high tensile steel for small heat input and short bead welding is obtd. The carbon equiv. (Ceg) expressed by formula I of such steel is 0.28-0.40 and the weld crack resensitive compsn. (PCM) expressed by formula II satisfies <=0.24. The max. hardness (Hvmax) of the heat affected zone can be controlled to <=350 under the welding conditions of 4-20 kJ/cm heat input and 10-50 mm bead length.
Patent JP-S6449371-A (JP)
Title: Reader
Inventor: YANO HIDETOSHI
IPC: G06K9/22
Filed: 1987-08-19
Abstract: PURPOSE:To increase a usability and to minimize a reading detect at the time of a hand scanning by using the motor of a reading unit as a means to detect the turning condition of a roller when the reading unit is removed from a main body and a hand scanning is executed. CONSTITUTION:A reading unit 10 has a motor 3 and a roller 4. When the unit 10 is removed from the main body and the hand scanning is executed, the rotation of a feeding roller 4 is communicated to the motor 3 and the motor 3 is operated as a generator. A voltage signal from the terminal of the motor 3 is amplified by an amplifying circuit 35, enters a comparing circuit part 36, is compared with a set speed, and when it is out of the tolerance, an alarm is informed to a user with an alarm generating circuit 37.
Patent JP-H0529518-A (JP)
Title: Semiconductor device
Inventor: YAMANAKA HIDEO
IPC: H01L23/28
Filed: 1991-07-22
Abstract: PURPOSE:To prevent cracks of a package generated between the rear of a stage part and the sealing resin by thermal influence at the time of packaging, in a resin seal type semiconductor device. CONSTITUTION:The surfaces of stage support bars 4 on the side opposite to the semiconductor chip mounting side, and the surface of a stage part 2 on the line connecting a pair of the stage support bars 4 are subjected to surface treatment like resin tape, silver plating, and acetic acid treatment for decreasing adhesion between sealing resin and the stage support bars 4 or the stage part 2.
Patent JP-H0866469-A (JP)
Title: Tubular graft which is impregnated with heparin-containing collagen sealant
Inventor: KEBUIN UIIDOTSUKU
IPC: A61L27/24
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To minimize the occurrence of thrombosis caused by the embedding of dispersion-treated graft by forming stable collagen heparin dispersion at pH of alkali and coating a protease with this dispersion. SOLUTION: Slurry of collagen is prepared, and made to alkalinity by, for example, adding NaOH thereto. Then, the collagen slurry added with heparin is applied to a fork-ended tubular graft 30 to impregnate and coat the graft. The fork-ended tubular graft 30 impregnated with the collagen-heparin coating 38 mainly comprises a porous and artificial tubular substrate 32, and fork end portions 34 made of fibrous material with biological compatibility. Bleeding of the impregnated tubular graft 30 decreases and the absorption to the fork ends increases. Thrombosis caused by the graft after embedding is hard to occur either in the coated surface 36 of the tubular substrate 32 or the fork portions 34.
Patent JP-S6184637-A (JP)
Title: Opening and closing meechanism for top cover of copying machine or the like
Inventor: MURAYAMA YUICHI
IPC: G03G15/04
Filed: 1984-10-02
Abstract: PURPOSE:To improve reliability by supporting a shaft fixed to an upper cover rotatably on a main body, providing a ratchet to the shaft across a unidirectional clutch, and equipping the main body with a claw with engages the ratchet in an engaging/disengaging state. CONSTITUTION:When the upper cover 3 is opened so as to repair or inspect the copying machine, the cover 3 is opened easily be being lifted because the shaft 7 fixed on the bracket 6 of the upper cover 3 is so fitted as to allow the unidirectional clutch 8 to rotate clockwise freely in a figure about the ratchet 9. The ratchet 9, however, is inhibited from rotating and the unidirectional clutch 8 rotates the shaft and ratchet 9 together clockwise, so the counterclockwise rotation is inhibited. The claw 10 is held at its position by an over- center mechanism, so it never disengaged from the ratchet 9 and the upper cover 3 is therefore prevented from being closed naturally.
Patent JP-H0370669-A (JP)
Title: Braking device for connected vehicle
Inventor: ARAI YASUHIRO
IPC: B60T13/66
Filed: 1989-08-10
Abstract: PURPOSE:To prevent generation of so-called jackknife phenomenon while a trouble, in which braking action is automatically generated at the time of reversing, by providing constitution so as to actuate a hydraulic brake device in an operation vehicle side by utilizing a pressure of oil in an accumulator provided in a tractive vehicle side. CONSTITUTION:In a tractive vehicle 10, an accumulator 34, possible to accumulate a pressure of oil in a cargo-handling hydraulic device 16 driven by an engine 14, and a brake action detecting device 54, for detecting a brake action condition of the vehicle 10, are provided. While in a transport vehicle 12 connected and trailed by this vehicle 10, a hydraulic brake device 58, having a master cylinder 60, is provided, and a supply condition of pressure oil to an operating pressure chamber 62 of the master cylinder 60 can be selected by a solenoid selector valve 66. The solenoid selector valve 66 is controlled in a manner wherein the pressure oil in the operating pressure chamber 62 is discharged, when inoperation of a brake is detected in the brake action detecting device 54, while the pressure oil in the accumulator 34 is actuated in the operating pressure chamber 62 when the brake action is detected.
Patent JP-H0650023-A (JP)
Title: Multistory housing facility for rolling stock
Inventor: TOMINAGA HIROYUKI
IPC: B61B1/00
Filed: 1992-07-31
Abstract: PURPOSE:To ensure the smooth transfer of rolling stock between a housing facility of multilayer structure having a housing section with rails required for the rolling stock at each story, and an elevation table having rails required for the rolling stock. CONSTITUTION:An elevation guide means 21 guides the vertical motion of an elevation table 11 so that the table can travel with a gap maintained with a housing section 5. On the other hand, a release means is provided for releasing the restriction of the back and forth motion of the table 11 due to the guide means 21. One of the table 11 and the housing section 5 is fitted with a hook member 34 and the other is fitted with an engagement section 35. In a state where the restriction of the back and forth motion is released with the release means, the hook member 34 is coupled to the engagement section 35, and pulled. The table 11 is thus made to travel in such a way as reducing the gap with the housing section 5, and the rails 6 and 12 thereof are kept jointed to each other.
Patent JP-S5995637-A (JP)
Title: Word processor provided with optical reader
Inventor: MIYAJIMA AKIRA
IPC: G06F3/02
Filed: 1982-11-24
Abstract: PURPOSE:To facilitate data input operation by constituting a data input device which reads optically handwritten characters in prescribed character format, keyboard with data processing function, and a CRT display device in one body. CONSTITUTION:A document is written on a handwriting document form 9 in prescribed character form and the form 9 is inserted into the optical reader (b). The reader (b) reads the handwriting document through a CCD image sensor and the document is converted into a digital signal by a computer main frame C. A check on whether the data is converted correctly or not is made and if an error is found, that is displayed on the CRT display device (d) to correct the handwriting document. When the data is converted correctly, the computer C processes the data to display the document on the CRTd. When there is no characters to be corrected on the screen, a printer (f) prints a KANJI (Chinese character) document on a printing form (e) of the same size with a form (a). When there is a character to be corrected, the document is printed on the printer after a correction is made on the keyboard by Japanese syllabary-to-KANJI conversion.
Patent JP-S5994834-A (JP)
Title: Lead frame
Inventor: SHIMADA TOSHIYASU
IPC: H01L21/60
Filed: 1982-11-24
Abstract: PURPOSE:To prevent the possibility of a short-circuit when a wire bonding is performed by a method wherein the point of a lead on which a wire bonding will be performed is made lower than the circumferential point. CONSTITUTION:The point 9 to be wire-bonded of the lead 5 on a lead frame is positioned lower than the circumferential point 10. When a capillary 7 is moved to the point 9 where a wire-bonding will be performed, the part 11 of a conductive wire 6 is pushed upward in order to let the part corresponding to an arc 8 to come in contact with the circumferential part 10 when a capillary is moved to the point 9 where a wire bonding is performed. As a result, the interval between a semiconductor chip and a conductive wire 6 is widened, thereby enabling to prevent the possibility of a short-circuit.
Patent JP-S6448339-A (JP)
Title: Electromagnetic contact device
Inventor: NAKAMURA YUTAKA
IPC: H01H50/64
Filed: 1987-08-19
Abstract: PURPOSE:To ensure positioning of a lever in an axial direction by providing a projecting piece at a part abutting on a contact support of a lever, and providing a lever support face opposing to a receiving groove for the contact support to meet with this projecting piece. CONSTITUTION:A projecting piece 16b extending laterally from a lever 16 is arranged at a part abutting on a contact support 17 of the lever 16, while a lever support face 17b to meet with the projecting piece 16b is arranged adjacent to a part 17 abutting on the lever 16. The face 17b is formed opposing to a receiving groove 6a of an upper case 6. The lever 16 positioned in an axial direction being sandwiched by the groove 6a and the face 17b has a small rotary radius from the groove 6a to the piece 16b, and therefore only small looseness is needed between the groove 6a and the face 17b so that fluctuation in an arm having a length from the part 16a to a projection 16c is reduced. It is thus possible to improve the contacting reliability and stabilize the movement.
Patent JP-S6098145-A (JP)
Title: Operating method of reciprocal engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02D41/10
Filed: 1983-11-04
Abstract: PURPOSE:To achieve operating method having excellent heat eficiency y enlarging the grain size of fuel under heavy load or high speed operation thereby lowering the temperature in combustion chamber immediately before firing and prevening abnormal combustion of mixed gas while gasifying the micro particle fuel sequentially and combusting. CONSTITUTION:Under heavy load operation where the output of engine is near to full-load, the fuel injection timing is brought to state 2 thus to perform first injection approximately 90 deg. after suction top dead center thereafter second injection is performed approximately 90 deg. after top dead center in combustion process where first injection is performed after the suction valve is opened to flow out suction with high speed. Consequently, such fuel ad having relatively large grain size and not gasified immediately will not adhere to the wall of suction path but sucked into the combustion chamber to cool the interior of combustion chamber then pass through compression process and gasified untill the end of combustion process to remove heat from surrounding. Consequently, highly heated state is maintained for relatively long term in the combustion chamber resulting in suppression of the highest combustion temperature and improvement of heat efficiency.
Patent JP-S6170916-A (JP)
Inventor: KAWABUCHI OSAMU
IPC: A01F7/00
Filed: 1985-09-17
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-H0951817-A (JP)
Title: Side chest for desk
Inventor: KASAI YOJIRO
IPC: A47B17/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory beautiful look and stability in the state of moving up an upper surface plate by supporting the upper surface plate so as to be freely slid by a slide mechanism and stopping the sliding movement of the upper surface plate at the position, where the upper surface of the main body of a side chest is located, in the state of moving up or down the upper surface plate while using a slide lock mechanism. SOLUTION: An upper surface plate 20 is provided so as to be freely slid toward a base plate 41 of a slide mechanism 40, and a slide lock mechanism 50 is provided at one side part of the base plate 41. When the upper surface plate 20 is hung up and held at the height equal with the top plate of a desk by a link mechanism 30 and the upper surface plate 20 is pulled after the engagement is released by moving a lock pin 52 of the slide lock mechanism 50 backward while using a lever 53, the lock pin 52 comes from a rear side recessed lock pin engaging part 22 on the upper surface plate 20 to the position corresponding to a recessed part 23. Then, the lock pin 52 is engaged with the recessed part 23 by an energizing means and the sliding movement of the upper surface plate 20 is stopped.  Thus, the upper surface plate 20 is exactly arranged on the vertically upper side of the main body of the side chest.
Patent JP-S6362724-A (JP)
Title: Manufacture of automotive interior trim
Inventor: URAYAMA YASUHIRO
IPC: B29L31/58
Filed: 1986-09-03
Abstract: PURPOSE:To improve a binding force between a base material and the terminal of a coating material, by a method wherein different coating materials are bonded to every surface of divided base materials and the terminals thereof are trimmed, thereafter, the base materials are assembled so as to obtain the shape upon forming and the terminals of the coating material are clamped. CONSTITUTION:Grooves 3 are formed on the boundaries of respective areas of the surface of a base material 1, on which two kinds of coating materials 7, 8 are arranged. The base material 1 is formed, the outer periphery thereof is trimmed so as to obtain a predetermined shape, the outer periphery is cut at the bottom of the grooves 3 and is cooled, whereby the base materials 1a, 1b of divided door trims are obtained. Subsequently, different coating materials 7, 8 are bonded on every surfaces of the base materials 1a, 1b are cut by a trimming mold while aligning with the ends of corresponding base materials 1a, 1b. Thus, the divided base materials 1a, 1b, arranged with different coating materials 7, 8 are assembled so as to obtain the shape upon finishing the forming whereby they are assembled as one set of door trim. The central base material 1a is fitted into a punching hole 4 for the outside base material 1b and both of them are combined by retaining them by a fixing fitting 10 at the rear surfaces of the side walls 5, 6 of the grooves 3.
Patent JP-S5998211-A (JP)
Title: Preserving control method of control data
Inventor: TACHIKAWA MAKOTO
IPC: G05B23/02
Filed: 1982-11-26
Abstract: PURPOSE:To economize a memory and to facilitate data analysis by using the sampling time of the most minor sampler in the near past of the trouble occurrence time as the start period of gathering of trouble data and using the sampling time of a sampler of a memory in a longer-cycle minor loop in the farther past. CONSTITUTION:In a sampling operation 41, a minor current controller and a major speed control operating device are provided. Since the sampling cycle of this minor loop is shorter than that of the major loop, an operation cycle TACK of a sampler of the current control operation is 1/3-1/5 times as long as an operation cycle TASR of a sampler of the speed control operation. A frequency divider generates a timing which makes the cycle TASR shorter and gives it to a sampler R'TACR of a memory 44. Thus, cycles TASR and R' TACR of samplers of memories 43 and 44 are longer than the cycle TACR of the sampler of a memory 42. As a result, the most minort sampler is used in the near past of the trouble occurrence time, and the sampler of the memory in a longer-cycle minor loop is used in the farther past.
Patent JP-H1044014-A (JP)
Title: Grinding method for cam
Inventor: TERASAKI FUMITOSHI
IPC: B24B19/12
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To grind effectively and easily a cam whose sectional forms are varied along a grinding wheel axis, by positioning the axis so that it is parallel to a line connecting two points at which normal-lines have an identical angle on the outlines of two different cross sections and is on the normal plane including the line, and by grinding the cam surface using the grinding wheel contacting with the two points. SOLUTION: Before grinding of a continuous variable lift cam (which will be referred to cam after here) 1, a grinding wheel axis D is determined as a line which is on the normal plane (plane with hatching in the figure) including a line connecting two points G, F and normal lines at the points G, F, and which is parallel to the line G-F and is placed a distance equal to the grinding wheel radius apart from the line G-F. In order to grind a surface of the cam 1, it is necessary to position the grinding wheel axis D parallel to the line on the surface of the cam 1 during rotation for dividing the main spindle and to contact the grinding wheel 18 with two points on the line. Thus, the continuous variable lift cam 1 is ground effectively, because the grinding wheel 18 with a wide width contacts with the cam 1 on a line.
Patent JP-S6392616-A (JP)
Inventor: DOMINITSUKU RU PENNETSUKU
IPC: C07C2/26
Filed: 1987-08-19
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-S6184858-A (JP)
Title: Manufacture of solid-state image pickup device
Inventor: NISHIZAWA JUNICHI
IPC: H04N5/335
Filed: 1984-10-03
Abstract: PURPOSE:To improve the efficiency of photo absorption by making the photosensitivity characteristic of each element uniform by a method wherein the positions of the source and drain regions of each picture element of the SIT image sensor are determined at the same time, and the source-diffused region is diffused through non-doped poly Si. CONSTITUTION:A buried layer 22 is formed on a p<-> substrate 21 by diffusion or ion implantation. Next, a high-resistant epitaxial grown layer 23 is grown. Then, wet oxidation is carried out over the whole surface, and windows are opened; then, a well 25 is formed by ion implantation or thermal diffusion over the whole surface. Windows are opened at the same time to the parts of the shielding gate 26, control gate 27, source 28, and a well electrode lead-out 29, and a non-doped poly Si layer 30 and a PSG film 31 are formed over the whole surface. The Si layer 30 and the PSG film 31 are left on the region to serve as the source 28, and those at the other part are removed. p<+> diffused layers are formed at the parts of the shielding gate 26, control gate 27, and well electrode lead-out 29 by diffusion or ion implantation.
Patent JP-H0868952-A (JP)
Title: Electronic endoscope device
Inventor: KOIKE AKIRA
IPC: G02B23/24
Filed: 1994-08-31
Abstract: PURPOSE: To provide a surface sequential system electronic endoscope device constituted so that the shape of an object is clearly displayed as a monochromatic picture as a next good countermeasure when the movement of the object is fast. CONSTITUTION: This device is provided with a surface sequential color display processing circuit 23 for displaying a color picture by a surface sequential system on a monitor from a video signal transmitted from a solid state image pickup element 11 and a monochromatic display processing circuit 24 for displaying the monochromatic picture on the monitor from the video signal transmitted from the element 11. Then, both of the color picture by the processing circuit 23 and the monochromatic picture by the processing circuit 24 can be selected as the picture displayed on the monitor.
Patent JP-S6267812-A (JP)
Title: Impurity diffusing method
Inventor: ATSUTA MASAKI
IPC: H01L21/223
Filed: 1985-09-20
Abstract: PURPOSE:To easily diffuse different impurities on both surfaces of a semiconductor substrate simultaneously by a method wherein the recessed type semiconductor substrate, having a mirror-polished contact surface, is brought in contact with other substrate in a clean atmosphere having no foreign matter substantially in such a manner that a space which is shut off from outside is provided, and said substrates are adhered with each other by a heat treatment. CONSTITUTION:The substrates 3 and 4 each subjected to gallium ion implantation to the mirror-polished surface of a substrate are placed in the clean atmosphere of class 1 or below, and after both mirror-polished surfaces are contacted in the state that no foreign matter is present on the mirror-polished surfaces, they are brought into a depressed state to reduce the pressure of the inside space. This depressed state is necessary to prevent the peeling of the adhered part due to the expansion of gas contained in the inside space when a heat treatment is performed, and also to reduce the generation of stress in the Si substrate. After the adhesive strength of the substrates adhered by the above-mentioned treatment has been increased by heating them at 1,000 deg.C for 1hr, gallium is diffused on them at a temperature of 1,200 deg.C or above. Then, when the parts shown by the dotted line 5 in the diagram are circularly cut off using a diamond cutter, an Si substrate on one side of which gallium is selectively diffused is obtained.
Patent JP-2001032856-A (JP)
Title: Actuator for clutch operation
Inventor: TERAOKA MASAO
IPC: F16H61/28
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To carry out clutch operation by low hydraulic pressure in simple constitution. SOLUTION: It is furnished with a clutch housing 3 fixing an opening end part 3a on a cylinder block and storing a dry single disc clutch 1 inside and a release cylinder 51 formed on a wall part 3b on the side of a transmission of the clutch housing 3 and arranged coaxially with an axis of rotation of the clutch 1, pressurizes a release bearing 55 by operation of the release cylinder 51 and operates to fasten and release the clutch 1.