baber/WOPTO huggingface dataset:
Patent JP-H07154685-A (JP)
Title: Special picture effect device
Inventor: MORIMOTO KENICHI
IPC: H04N5/262
Filed: 1993-11-30
Abstract: PURPOSE:To provide a picture special effect device by which a picture is divided simultaneously in vertical, horizontal and oblique directions. CONSTITUTION:Usual read addresses Xr, Yr are converted into addresses in a 1st quadrant in the XY orthogonal coordinate system by 2's complement/ absolute value converters 503, 504 and converted into values below a slope passing through an origin by a comparator 505 and a changeover device 506. An offset value C is subtracted from XY outputs converted in this way and a negative value is excluded toward the outside of the screen to set a width of a picture split depending on the offset value C. When the split width is set, a changeover device 511 expands the XY output below the slope again into values of the 1st quadrant and expanded to values of all quadrants by absolute value/2's complement converters 512, 513 to obtain read addresses Xr', Yr' used to generate the split effect.
Patent JP-H03186459-A (JP)
Title: Drop preventing device of snow and water onto front glass of automobile
Inventor: HATAKEYAMA TOSHIO
IPC: B60R13/07
Filed: 1989-12-18
Abstract: PURPOSE:To prevent the snow and water accumulated on a roof from flowing down on a front glass when a brake is applied while a vehicle is running and secure safety by sticking plate members with a nearly L-shaped cross section extended in the vehicle width direction at the upper front section of the roof of an automobile. CONSTITUTION:A drop preventing device A made of plate members with a nearly L-shaped cross section extended in the vehicle width direction is fitted at the upper front section of the roof of an automobile by sticking or the like. The snow and water accumulated on the roof are prevented from dropping on a front glass when a brake is applied while a vehicle is running, a danger that the visual range is abruptly interrupted is avoided, and the work to operate wipers each time to wipe snow and rain is eliminated.
Patent JP-H10166759-A (JP)
Title: Delivery cut form
Inventor: NISHIYAMA MINORU
IPC: B42D11/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a delivery cut form to be used for a non-impact printer and to, of course, obtain a structure that a receipt part can be easily separable from a distribution part. SOLUTION: The delivery cut form comprises a distribution part 4 and a receipt part 5 adjacently provided to have information fill-in surfaces at a front surface side so that the part 5 is separable from the part 4, the parts 4 and 5 are pseudo-adhered to a surface of a base material sheet 2, rear surface of which is adhesive to a distribution article M, and an adhesive force lowering layer 20 formed at the sheet 2 side rear surface of the part 5 to be made smaller than an adhesive force to the sheet 2 of the part 4.
Patent JP-2000153360-A (JP)
Title: Welding tip and its production
Inventor: SAKATANI HIROYUKI
IPC: B23K9/26
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To form a hole having a small diameter as well as a long energizing length, excellent in wear resistance and conductivity and having a smooth worked face by having a holding part to one end, arranging a hole passing a welding wire in its inside, binding split parts split to plural numbers roughly around the hole in the direction passing the welding wire and bending a hole shape halfway. SOLUTION: An upper tip stock is press-worked to a semicircle shape to form a part 13, the upper stock is cut from the part 13 to form a part 14, the part 14 is press-worked for external trimming, external shape, impression of the upper tip to form a part 15. Successively, the curved groove of the upper tip, a projecting part/a recessed part for fastening are press-worked to the part 15 to obtain a upper side tip 16 of one of a bisected construction. Similarly, after parts 17-19 are formed, a lower side tip 20 is obtained. The upper/lower side tips 16, 20 are fastened by press-working while engaging its respective projecting part and recessed part.
Patent JP-H02175936-A (JP)
Title: Production of bulky yarn of shape memorizing type synthetic fiber having stretchability
Inventor: HOSHINA KOSHIRO
IPC: D02G1/02
Filed: 1988-12-24
Abstract: PURPOSE:To obtain the subject yarn capable of returning to a nonshrinking state when wetting a shrunk yarn in a coilded form and drying the yarn under tension by texturing synthetic fiber under specific conditions in twisting and untwisting the resultant synthetic fiber yarn through a spinner of a rotating spinner unit. CONSTITUTION:A synthetic fiber yarn 1 is twisted and untwisted through a spinner of a spinner unit 3 and wound onto a winding cylinder 4. The yarn passing through the center of a heating cylinder 5 is irradiated with far infrared rays on the side of a twisting zone and heated at about 140-200 deg.C temperature. The resultant wound treated yarn 1' is rewound while being sized or the sizing treatment is carried out in winding the treated yarn 1' to keep the yarn in a nonshrinking yarn. The resultant yarn is shrunk in a coiled state by dipping in water or steaming and returned to a nonshrinking state by rewetting and drying the yarn under tension.
Patent JP-H02170139-A (JP)
Title: Magneto-optical switch and its optical axis adjusting method
Inventor: SHIBAYAMA MASAO
IPC: G02F1/31
Filed: 1988-12-23
Abstract: PURPOSE:To facilitate optical axis alignment and line connecting operation and to reduce the size of the magneto-optical switch by arranging as specified a 1/2-wavelength plate and a Faraday rotator between the two deflecting prisms of two parallel prisms between which a deflection separation film is sandwiched. CONSTITUTION:The deflecting prisms 6 are formed of the two parallel prisms 62 equipped with deflection separating films 63 respectively and the two prisms 6 are arranged symmetrically across the 1/2- wavelength plate 4 and the Faraday rotator 5 whose deflection rotation is controlled with an external magnetic field produced by a magnetic circuit 2 while an optical adjustment area 7 where there is neither the wavelength plate 4 nor the rotator 5 is provided, thereby forming the optical switch 1. Then, Incident light beams from incidence optical fibers 31 and 32 on one surface of the switch 1 are switched and projected on optical fibers 33 and 34 on the opposite surface. Then the optical axis alignment and line connecting operation are easily performed with visible light passed through the prism 6, area 7 and prism 6, and the constitution is simplified because not four surfaces, but two surfaces are utilized, thereby obtaining the optical switch which can easily be reduced in size.
Patent JP-H04193390-A (JP)
Title: Water purifying device
Inventor: NAKANO MOTOYOSHI
IPC: B01D35/04
Filed: 1990-11-27
Abstract: PURPOSE:To allow the back washing with a high effect of preventing clogging by providing a boosting means having a piston which is larger in the area of the surface facing a raw water supply side than the surface facing a back washing driving part side, in the mid-way of a raw water passage for back washing of the raw water supply side and the back washing driving part. CONSTITUTION:The raw water from a selector unit enters the inside of the large-diameter part of a cylinder 401 of the boosting means 400 and presses the piston 402 when a lever 95 is turned from a purified water discharge state to put the port 900 of a selector valve 9 into a communicated state. The fluid in the small-diameter part of the cylinder 401 is, therefore, sent into the spacing between the piston 67 and the cap 63 and pushes down the piston 67. The purified water in a purified water storage section alpha flows backward in a main cartridge 7 and washes away the foreign matter sticking to the outside wall of a hollow yarn membrane 71. This purified water is discharged to the outside through the inside of a precartridge 8. Since the pressure exerted on the piston 67 at this time is increased by the boosting means 400, the water pressure of the back washing water is increased as well and the high effect of preventing the clogging by the back washing is obtd.
Patent JP-H01172226-A (JP)
Title: Production of ammonium paratungstate crystal having high purity
Inventor: MIYAZAKI HIDEO
IPC: C30B29/32
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the title crystal without impurities such as Fe, useful as electronics industrial material, having excellent filtrability and washability, by treating an aq. soln. of ammonium metatungstate under a specified condition. CONSTITUTION:The tungstic acid crystal is separated by adding inorg. acid (e.g. nitric acid) to the aq. soln. of ammonium metatungstate to regulate acid concn. to 4-7 normality and W concn. to 100-250g/l and thereafter, by heating at >=50 deg.C. After filtering, the crystal is dissolved in aq. NH3 and the insoluble matters contg. Fe, etc., are filtered off to produce mother liquor for precipitating ammonium paratungstate. Further, the mother liquor is regulated the pH value to 6.0-8.0 by adding inorg. acid (e.g. nitric acid), together with heating at >=50 deg.C to separate ammonium paratungstate crystal. The crystal is filtered and washed to obtain the title crystal having <0.5ppm Fe/W, <0.001ppm U/W, and <0.01ppm Na/W and K/W.
Patent JP-H08186271-A (JP)
Title: Manufacturing method for tunnel transistor
Inventor: UEMURA TETSUYA
IPC: H01L29/80
Filed: 1994-12-28
Abstract: PURPOSE: To obtain current and voltage characteristics including clear negative resistance characteristic by forming a drain area by alloying method for shallow and heavily doped junction in low temperature process. CONSTITUTION: After MBE growth, as deep as a surface of the second semiconductive layer 4 is removed by etching with a gate area left, and a gate electrode is formed on an insulation film 6 left. Sn and Zn are vapor-deposited on a source area and a drain area, respectively. Then a GaAs surface is alloyed at 430-450 degree, so that, on the source and drain areas, the first semiconductive layer 3 consisting of degenerated n<+> -GaAs and the third semiconductive layer 5 consisting of p<+> -GaAs are formed, respectively. Lastly, by vapor deposition, a source electrode 8 and drain electrode 9 are formed.  Temperature required for alloying is relatively low, so that heavily doped drain area is formed in shallow, and since diffusion of impurities in a channel area is suppressed, abrupt junction is formed, so that, the current and voltage characteristics which have clear negative resistance characteristic is obtained.
Patent JP-H03189450-A (JP)
Title: Paint structure for v-grooved pulley
Inventor: SUZUKI MASANORI
IPC: C25D13/14
Filed: 1989-12-19
Abstract: PURPOSE:To obtain a V-grooved pulley which is excellent in the durability without slipping of a belt and noisy sound from the belt, by applying hard plating paint to an attaching part of a V-grooved pulley for a rotary member, and soft electro-deposition paint to the V-grooved parts of the pulley. CONSTITUTION:For grooves 13 and five grooves 14 are formed at the outer periphery of a V-grooved pulley body 11 on both sides of a median strip 12. First plating paint isapplied to the V-grooved pulley body 11. The layer 20 of plating paint is applied over the entire surface of the V-grooved pulley. Thereafter, the masking is applied to a part of the outer periphery of the body 11, other than the V-grooved part thereof, and then electrodepositing paint is applied thereto. Accordingly, the layer 22 of the electrodepositing paint which is a soft skin layer is formed only on the V-grooved part. With this arrangement, it is possible to prevent peel-off of the paint on the attaching part for a rotary body, and occurrence of fletching, and to ensure a high friction coefficient between V-belts on the V-grooved part so as to prevent slipping of the belts and noisy sound from the belts.
Patent JP-H08217380-A (JP)
Title: Hoist conveyer
Inventor: WAKIZAKA TATSUYA
IPC: B66C17/00
Filed: 1995-12-15
Abstract: PURPOSE: To shorten a delivery standby time of a lift, so that conveyance can be efficiently performed to an objective conveying position, by arranging at least two sets of crane girders in at least either one of runway girders. CONSTITUTION: In the case of conveying to a position by receiving a material just above a crane 42 by supporting a hoist 44 with a lower crane girder 28, the girder 28 is moved to a most adjacent fixed girder 36, simultaneously with moving also a left side girder 32 to the fixed girder 36 stopped, both the girders are linearly positioned through the fixed girder 36, the hoist 44 is made to transfer ride as shown by an arrow mark in the girder 32 via the fixed girder 36, and the girder 32 is moved in a vertical direction to the objective position A.  Parallelly to this moving, in the case that the hoist 44 supported to a right side crane girder 34 receives a material by an empty load, approaching the girder 28, stopping on the same line through the fixed girder 36, the hoist 44 transfer rides in the girder 28, and it is positioned just above the crane 42, to receive a material from the crane 42.
Patent JP-H04193517-A (JP)
Title: Starting operation method for plastic pipe extrusion device
Inventor: HANAKAWA YORI
IPC: B29L23/00
Filed: 1990-11-27
Abstract: PURPOSE:To pass a traction connecting section through diaphragms in a cooling water tank smoothly while strengthening its engagement by inserting a core with a pawl on one end of a connecting line into the inside of the end of an extrusion pipe, contracting the diameter of said pipe end, engaging, and inserting a cylindrical cover into the connecting line, connecting the same with the rear end of a guide pipe inserted through the interstructures of the cooling water tank and carrying out traction of a plastic pipe coming from an extruder. CONSTITUTION:An extruder 4 is started to extrude a plastic pipe, and a core 1 of a connecting tool A is inserted into an end P' in the heat softened state and its diameter is contracted, and its inner face is engaged with a pawl 11 of the core 1. A cylindrical cover 3 is inserted through a connecting line 2 of the connecting tool A and hung on a pulling eye 13 at the rear end of a guide pipe G inserted through the cooling water tank 6, and the guide pipe G is drawn off. A plastic extrusion pipe P from a mold 5 is controlled and solidified by the water spray out of cooling water feeding pipes 81... while said extrusion pipe is passed through packings 62... of the diaphragms 61... in the cooling water tank 6. At that time, a pipe wall section between the inner face of the cylindrical cover 3 and the pawl 11 of the core 1 is pinch pressed by the friction force applied to the cylindrical cover 3 from a pipe passing opening.
Patent JP-2001144714-A (JP)
Title: Path switch
Inventor: SUZUKI YOSHIAKI
IPC: H04L12/28
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To realize a path switch capable of performing an exchange operation of a virtual container in real time in response to a change request for output lines of the virtual container. SOLUTION: A POH information extracting part 1 extracts address information attached to the path overhead of inputted virtual container. A POH converting part 3 attaches output address information to the path overhead of the virtual container as address information from address conversion information corresponding to the address information stored in an address information table 2. The address conversion information is acquired in accordance with the change of the address information being the change request of the output lines of the virtual container and the exchange operation of the virtual container can be performed in real time because the virtual container is made so as to be outputted to the line of a destination based on the inputted address information.
Patent JP-2000229479-A (JP)
Title: Optical-recording medium
Inventor: KIKUKAWA TAKASHI
IPC: G11B7/243
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To materialize high C/N and to control the deterioration of C/N associated with regeneration in an optical-recording medium capable of reproducing a minute recording mark exceeding a diffraction limit by laminating a nonlinear optical material layer and a phase change type recording layer closely. SOLUTION: In a photo-recording material in which a mask layer (nonlinear optical material layer) 41 and a phase change type recording layer 42 are laminated through an intermediate dielectric layer 32, and optical openings are formed inn the mask layer 41 by being irradiated with reproduced light beams from the mask layer 41 side, the thickness of the intermediate dielectric layer 32 is 5-70 nm, or proximity field light generating near the optical openings in reproduction is used, and the recording layer 42 contains Ag, In, Sb, and Te as main components and Ge and/or N as subordinate components.
Patent JP-2001194349-A (JP)
Title: Apparatus and method for inspecting back face of lining
Inventor: NAGAKURA HIROSHI
IPC: G01N29/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To reliably and easily inspect the back face of a lining. SOLUTION: The value of the transfer function which is the ratio of the first physical quantity to the second physical quantity to be received by a first geophone 6 and a second geophone 7 is calculated by using the first geophone 6 to be joined with the surface side of a lining layer 2 which is a surface side layer of a laminar structure, the second geophone 7 joined with its surface side, and an exciter 5 to give the vibration of low frequency less easily influenced by the physical properties of the lining layer 2 to the lining layer 2. The first physical quantity and the second physical quantity are expressed in terms of the function of the low frequency ω, and in particular, the phase velocity CR is obtained, and a flaw in a back face layer can be clearly detected from the comparison with the reference value.
Patent JP-H01166992-A (JP)
Title: Method for processing photosensitive lithographic printing form plate
Inventor: OBA HISAO
IPC: B41N3/00
Filed: 1987-12-24
Abstract: PURPOSE:To enable gum lining in reentry to be performed in a sufficiently preferable state, by a method wherein before performing a secondary gum lining with a gum lining machines, a photosensitive lithographic printing form plate is rinsed at least in two steps with water or rinsing liquid. CONSTITUTION:In a process method wherein after correcting a photosensitive lithographic printing form plate which is developed with an automatic developer having a reentry gum lining mechanism to be lined by gum, the said plate is again lined by gum, and prior to secondary gum lining, the printing plate is rinsed at least in two steps with water or rinsing liquid. Since washing efficiency of a plate surface is improved thereby, further coating of gum on the plate surface is uniform, and desensitization is effective, though processed for a long time, troubles such as stains to be generated in printing PS plate, inking inferiority of a relining part, etc. can be prevented.
Patent JP-H01169546-A (JP)
Title: Multi-task debugger
Inventor: KURIYAMA KAZUYA
IPC: G06F11/28
Filed: 1987-12-24
Abstract: PURPOSE:To simplify a general debugging by supervising the bus of a microprocessor with a trigger detecting means and emulating the microprocessor under emulation conditions prepared by an emulation conditions setting means. CONSTITUTION:The memory contents 25 of a target system 1 are divided into a system area and a user area. The control table of respective tasks are stored in the system area and the data and codes of respective tasks are stored in the user area. The control information of respective tasks is formed in a multi- task debugging device 10 by referring to the control tables of respective tasks in the system area of the memory 25. The device 10 forms a trigger condition and an emulation condition by referring to respective task information stored in the user area of the memory based on task control information, symbols, maps, and text information. Since the device 10 stores the control information table of respective tasks, plural tasks can be simultaneously processed.
Patent JP-H10173188-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: INO MASUMITSU
IPC: H01L21/336
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film semiconductor device which prevents the troubles caused by the formation of a channel region or an LDD region at the location of crystal defects produced by irradiation with a sub-beam part based on the energy distribution of a laser beam. SOLUTION: A method for manufacturing a thin film semiconductor device comprising a film forming step for forming a thin semiconductor film 22 on the surface of an insulating substrate 20, a laser annealing step for recrystallizing the thin semiconductor film 22 by fusing and cooling the thin semiconductor film 22 through irradiation with a laser beam, and a processing step for integrating and forming a thin film semiconductor 24 by using this thin semiconductor film 22 as an active layer. The laser annealing step is a treatment step wherein the thin, semiconductor film 22 is intermittently irradiated with laser beam pulses formed in a strip form and the irradiated region is moved at a constant moving pitch A while the irradiated region being partially overlapped.  The processing step is a treatment step wherein the channel region 25 of the thin film semiconductor is formed avoiding the place 23 irradiated with the end part of the laser beam.
Patent JP-H04196572-A (JP)
Title: Method of solder coating of semiconductor device
Inventor: HAMA SHOICHI
IPC: B23K1/08
Filed: 1990-11-28
Abstract: PURPOSE:To form a uniform solder layer on the lead terminal of a semiconductor by advancing a tape at a certain angle perpendicularly to the soldering surface of a solder tank. CONSTITUTION:Melted solder 2 in a solder tank 1 flows to drop through a solder outlet 6. When the solder drops, an IC is simultaneously mounted, and a flexible tape 3 molded by resin sealing 5 is advanced 5 at an angle theta perpendicularly to the soldering surface of the tank, thereby improving separation of the solder and stabilizing the amount of the solder in contact with a lead terminal 4. Accordingly, the position, thickness of a solder coating are stabilized and a solder bridge is scarcely generated by suitably selecting solder flow-out amount, moving speed of the tape, etc., and hence yield of a semiconductor device is improved, necessity of correcting solder after solder dipping is eliminated, steps can be shortened.
Patent JP-H07181531-A (JP)
Title: Molecular crystal and wavelength conversion device using the same
Inventor: FUNATO SATORU
IPC: H01S3/109
Filed: 1993-12-24
Abstract: PURPOSE:To provide an org. molecular crystalline body having good crystallinity and workability and having molecule arrangement which is suitable for an optical wavelength conversion element and is free from inversion symmetry. CONSTITUTION:This org. molecular crystalline body consists of the compd. expressed by formula, is the tetragonal crystal system and belongs to a space group P41. This compd. is an N-(4-aminobenzene sulfonyl) acetoamide having a nonlinear optical effect and can be generally synthesized by known methods. The compd. in which part or the whole of the hydrogen is cleuterated may be used in place of the compd. The compd. in which part or the whole of the hydrogen is deuterated may be used together with the compd. The org. molecular crystalline body has extremely high transmittability in a blue light region and has no inversion symmetry in the molecular arrangement and, therefore, has a quadratic nonlinear optical effect. The growth of the extremely large crystal in a short period is easy and the crystal is extremely advantageous in the production process characteristic.