baber/WOPTO huggingface dataset:
Patent JP-H03108772-A (JP)
Title: Data erasing method for semiconductor memory
Inventor: TSUJIMOTO MASAO
IPC: G11C17/00
Filed: 1989-11-22
Abstract: PURPOSE:To eliminate problems of small number of rewriting times, a large current and to obtain an erasing method using a tunnel current by floating one diffused layer, grounding a control gate and applying a voltage for blocking flow of an avalanche current between the other diffused layer and a substrate. CONSTITUTION:In a data erasing method for a semiconductor device in which a MOS transistor having a control gate 18 and a floating gate 16 is used as a memory unit, one diffused layer 14 is so floated that a current does not flow from either one diffusion layer 14 forming the source 14 or the drain 13 of the MOS transistor to a substrate 11, the gate 18 of the transistor is grounded, a voltage Vd for blocking the flow of an avalanche current is applied between the other diffused layer 13 of the transistor and the substrate 1, and a potential stored at the gate 16 is removed. For example, the source 14 is floated, and a pulse of 12.75V is simultaneously applied to both the drain 13 and a P-type well 12 for 10msec.
Patent JP-H07187385-A (JP)
Title: Device to carry disk-formed substrate in vacuum covered device
Inventor: YAROSURAFU TSUEEDA
IPC: H01L21/677
Filed: 1994-12-06
Abstract: PURPOSE: To allow an apparatus to be built in a production line to quicken substrate processing by supporting a substrate in an upright posture with three cogbelts to be step-conveyed in a treatment chamber. CONSTITUTION: When discoidal substrates 3, 3'... are conveyed from a processing station 4 to a processing station 5 of a vacuum coating apparatus, the substrate is comformed to three cogbelts 13-15 to be held and guided in a vertical posture. A motor 6 rotates synchronously three sprockets 10-12 to step-drive the cogbelts 13-15 to an arrow mark-A direction. When the substrate 3 reaches to a region of a conveying arm 35, the arm 35 is engaged with a center opening of the substrate 3 by three pin 36'..., and then it is turned to a processing position shown by dotted line in the processing station 5. After the substrate 3 is treated there, the substrate 3 is placed on the cogbelt 14 again when the conveying arm 35 is returned while turning its head part 35'.  The substrate 3 is conveyed stepwisely from the site hereinbefore, and reaches to a carrying-out chamber 18 to be carried out to an outside.
Patent JP-H06146419-A (JP)
Title: Building method for unit building
Inventor: HASHIMOTO MASARU
IPC: E04B1/348
Filed: 1992-11-12
Abstract: PURPOSE:To construct buildings of various external appearances without using special units. CONSTITUTION:A box shaped building unit 10 manufactured in a factory is transported in the condition in which one side 13 is placed to be the bottom face, and assembled at construction site so as to be restored to the original condition. When a transportable range 15 is limited so that the width, the depth, and the height are respectively less than the measures A, B, C, even if the width measure (a) is larger than the measure A among respective measures (a), (b), (c) of the width, the depth, the height set in the manufactured building unit 10, the building unit 10 can be transported by setting the height measure (c) less than the measure A. Further, by enlarging the setting range of the width measure, buildings of various external appearances can be built.
Patent JP-H05113462-A (JP)
Title: Inspecting apparatus for liquid crystal display board
Inventor: HAYASHI KAZUICHI
IPC: G01R31/02
Filed: 1991-10-22
Abstract: PURPOSE:To perform highly accurate inspection by bringing a probing substrate into contact with the pad of an LCD board in high position accuracy. CONSTITUTION:The lower part of a probing-body main body 41 is constituted of an elastic member 44, e.g. elastoma. Contact pieces 43 in contact with all pads are arranged through wiring films 42. Thus, a probing substrate 4 is constituted. The probing substrate 4 is attached to a theta plate 31, which is turned in the direction theta with respect to a fixed plate 32. All X guide part 34 and a Y guide part 35 for movement in the directions X and Y are fixed to a base plate 2 at the lower side of the theta plate 31. Signal lines S, which are connected to the wiring films 42, are taken out of the outer surface of the probing substrate 4 and connected to a tester. The probing substrate 4 is finely adjusted in the directions X, Y and theta. Then, the contact pieces 43 are brought into contact with all pads of the LCD board all together.
Patent JP-2001123947-A (JP)
Title: Pedal type man-powered pneumatic pump
Inventor: TSUKAGOSHI HIDEYUKI
IPC: F04B33/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a pedal type pneumatic pump for carrying out life saving as quick as possible, by generating pneumatic pressure by manpower that is energy medium handled most easily in an area devastated by an earthquake, and supplying the pneumatic energy to a pneumatic instrument such as a pneumatic jack and a pneumatic cutting tool. SOLUTION: A link mechanism for converting rotating operation by rotary foot pedals 9 to linear operation, and a cylinder device connected to the link mechanism is provided. The cylinder device is connected to a pneumatic tank or a pneumatic instrument 10.
Patent JP-H01144107-A (JP)
Title: Constant voltage generating circuit
Inventor: TAKEUCHI MASARU
IPC: G05F3/30
Filed: 1987-11-30
Abstract: PURPOSE:To produce the stable reference voltage even with the voltage of a low level by attaining the start of a constant voltage circuit that can set the temperature coefficient at zero even with the voltage of a low level by a minute current. CONSTITUTION:A constant voltage generating circuit consist of a current mirror circuit 2, a constant voltage circuit 3, and start circuits 1 and 4. The circuit 2 has plural outputs and supplies the currents to both circuits 1 and 4 and the circuit 3. The circuit 3 starts when plural output currents of the circuit 2 reach the prescribed levels respectively and produced voltage when those output currents are equal to a fixed level. An output current is supplied to both circuits 1 and 4 from the circuit 2. Thus the circuits 1 and 4 start the circuit 2 continuously until said output currents reach the prescribed levels and the circuit 3 is started. In such a way, the reference voltage can be produced stably up to a level near 0.9V.
Patent JP-H05141114-A (JP)
Title: Multi-story parking garage
Inventor: TAKAOKA NARUMASA
IPC: E04H6/28
Filed: 1991-11-19
Abstract: PURPOSE:To dissolve a step difference by forming at least a portion that overlaps with the lower part of a rotated pallet, out of the passage surfaces of an outside connection portion for vehicle entrance and exit, evenly with passage surfaces when the pallet is not rotated. CONSTITUTION:A vehicle G makes self-running and passes an entrance/exit opening 2 and advances into an entrance/exit portion B and is mounted on a pellet P. Next, a driver gets off the vehicle and passes the opening 2 with passage surface 3e, 5 as a passage and gets away to the outside of the portion B. Next, the ascent/descent position 3 of an ascent/descent stand 12 is descended at a retreat portion at the lower part of the turntable 11a of a rotating stand 11, and the pallet P is transmounted onto the turntable 11a and rotated by 90 degrees, and the ascent/descent portion 3 ascends and stops at the side of a rack 1, and the pallet P is rushed into the rack 1 by means of a fork 3b and transmounted onto a receiving frame 1a. And as for exit work, exit is carried out by moving the ascent/descent portion 3 to the side of the rack 1 and then conducting the opposite operation from that of entrance work. As a result, inconvenience in which a step difference between the passage surface 5 and other portions is generated, can be dissolved.
Patent JP-H02229534-A (JP)
Title: Selectively water permeable hydrolyzed membrane and its production
Inventor: TSUYUMOTO MICHIO
IPC: B01D71/42
Filed: 1987-12-02
Abstract: PURPOSE:To obtain the membrane having satisfactory durability, a high velocity of permeation and a high separation factor by using a material forming carboxyl groups by hydrolysis as a base and by hydrolyzing the material so that part of the material has carboxyl groups formed by hydrolysis. CONSTITUTION:A material such as a polyacrylonitrile-based polymer is hydrolyzed by immersion in an alkaline soln. to obtain a selectively water permeable hydrolyzed membrane based on the material forming carboxyl groups by hydrolysis and having carboxyl groups formed by hydrolysis in part of the membrane. This membrane has superior selective water permeability by a permeation and vaporization method and can be used to remove water from various mixed solns. of org. matter.
Patent JP-S63156711-A (JP)
Title: Hair cosmetic
Inventor: YOSHIMUNE SADANORI
IPC: A61K8/40
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a hair cosmetic capable to imparting high gloss to the hair without giving dry and loose hair, by using a specific quaternary ammonium salt, a specific phosphoric acid ester and a specific branched oil component as essential components as essential components. CONSTITUTION:A hair cosmetic having the above effects can be produced by using (A) one or more compounds of formula I (R1 is 8-22C straight or branched-chain alkyl, alkenyl or hydroxyalkyl; R2-R4 are CH3, C2H5, benzyl, etc.; X<-> is anion), (B) one or more compounds of formula II (R5 is 10-22C straight-chain alkyl, hydroxyalkyl or alkenyl; Y is group of formula III or Z; R6 is H or CH3; Z is H, alkali metal, alkyl-substituted ammonium, etc.; lis integer of 1-8) and (C) one or more branched oil components selected from 8-24C branched-chain primary alcohol, 8-24C branched-chain fatty acid 2-24C fatty acid ester of a 6-24C branched-chain primary alcohol, etc., as essential components and compounding the components preferably in an amount of 0.05-10wt% component A at a molar ratio (B/A) of 0.5-1.5.
Patent JP-H04177445-A (JP)
Title: Descriptor control system
Inventor: KOZU YUHEI
IPC: G06F13/28
Filed: 1990-11-08
Abstract: PURPOSE:To attain the transfer of transmission data on plural buffer areas by reading en bloc the information on plural descriptors designating the buffer areas forming the same frame into a FIFO through a DMA controller. CONSTITUTION:In a host system, a DMA controller 1-7 starts to reads a command area 1-2, an address area 1-3 and a transfer size area 1-4 of a descriptor 1-1 designated in an external storage area 1-17. Then the information on the descriptor 1-1 is newly reed out of the area 1-17, and each area included in the descriptor 1-17 is transferred to the controller 1-7. Then the transfer of date is started to a control register 1-9, a DMA address register 1-10, and a DMA size register 1-11 respectively.
Patent JP-H11120936-A (JP)
Title: Balance correcting coil
Inventor: INOUE TOMOMI
IPC: H01J29/76
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a balance correcting coil capable of being efficiently manufactured at a low cost and having high quality. SOLUTION: The first and second portions 32a, 32b of a coil bobbin 21 are split in the peripheral direction. A screw type core 38 can be easily arranged on one of the first and second portions 32a, 32b kept at the noncontact state with each other, and the screw type core 38 is not required to be screwed in. A screw 33 for coupling the screw type core 38 can be easily formed on the inner periphery of the coil bobbin 32 by resin molding, and the screw 33 is not required to be machined by the screwing of the screw type core 38.
Patent JP-H09125089-A (JP)
Title: Low irritative cleansing agent composition
Inventor: SAITO YOSHINOBU
IPC: A61Q19/10
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a low irritative cleansing agent containing an N- acylglutamic acid salt having a degree of neutralization within a prescribed range as a main ingredient, contriving the reduction of irritability against skin, free from a waxy touch, excellent in foamability, and suitable for the men of skin erethism, etc. SOLUTION: This low irritative cleansing agent contains as a main ingredient an N-acylglutamic acid salt having a degree of neutralization of 1.2-2.0 equivalents, preferably 1.6-1.8 equivalents, based on N-acylglutamic acid. The low irritative cleansing agent is compounded with a polyoxyethylene alkyl ether carboxylic acid salt preferably in an amount of 0.5-20wt.% to obtain a low irritative cleansing agent composition.
Patent JP-H04174854-A (JP)
Title: Electrophotographic sensitive material
Inventor: OMOTE ATSUSHI
IPC: C08K5/24
Filed: 1990-11-07
Abstract: PURPOSE:To provide sensitive material excellent in durability by making up an electric charge transfer layer of the thermally hardened film of mixtures including specifically composed polymeric compounds for binder and aromatic carboxylic acid wherein electric charge transfer agent is dispersed in the mixtures. CONSTITUTION:Sensitive material is made up of the thermally hardened film of mixtures wherein an electric charge transfer layer and an electric charge generating layer are mutually over-lapped, and the electric charge transfer layer contains polymeric compounds for binder indicated by a formula (I) and aromatic carboxylic acid while electric charge transfer agent is being dispersed. In the formula (I), at least, either of X1 and X2 shall be Br. Namely, the benzene ring of at least, either of X1 and X2 shall include hydrogen which has been substituted for Br (100% substitution included). This thereby allows the sensitive material to be high in performance and durability because aromatic carboxylic acid is used together with the polymeric compound having binding action suitable for the electric charge transfer layer.
Patent JP-2000128438-A (JP)
Title: Reel flange deformation prevention jig
Inventor: NAGATA JUNJI
IPC: B65H75/14
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the flange of a reel from being deformed caused by externally or internally applied force. SOLUTION: This jig prevents a reel from being deformed in the width direction at the flanges 2 and 2 of the reel A composed of paired flanges 2 and 2 fixed while a winding core 1 is being held therebetween, and of the winding core 1, and the jig is formed out of a belt shaped body 3 made of flexible material wherein two stripes of recessed grooves 4 and 4 to be meshed with the circumferential peripheral parts 2a and 2a of the paired flanges, are formed up over the one side 3a of the belt shaped body 3 in the longer direction.
Patent JP-H10127933-A (JP)
Title: Pachinko game machine with discharge ball counter
Inventor: FUMIKURA TAKAHIDE
IPC: A63F7/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the rotation rate of the balls of a hall, to eliminate the need of securing the large amount of the balls and to eliminate the need of carrying ball boxes to a counting place by providing a passage for performing return from a discharge ball receiving tray to a return gutter, disposing a ball counting member in a return passage and providing a means for outputting the quantity of a returned ball number as information. SOLUTION: The passage for making a lower tray 4 and the return gutter 5 communicate with each other is formed and the counting member of the balls passed through the passage is disposed in the middle of the passage. Then, when hitting balls are put in an upper tray 3 and a hitting handle 12 is turned, the balls are dropped from the upper tray 3 to a hitting rail one by one and hit by a hitting rod. Discharge balls are discharged to the upper tray 3 at the time of winning, they are discharged to the lower tray 4 when the upper tray 3 is filled and an opening/closing lid 8 is opened and the discharge balls are returned from the passage to the return gutter 5 for a desired number when the lower tray 4 is filled with the discharge balls. At the time, the counting member counts the number of the balls returned to the return gutter 5 and displays a stored ball number at a display part 9.  Then, when a card for stored balls is inserted from a card feeding port 10, the displayed stored ball number is printed and it is returned from the card feeding port 10.
Patent JP-H03163896-A (JP)
Title: Manufacture of electronic circuit module
Inventor: OZAWA TAKEO
IPC: H05K13/02
Filed: 1989-11-21
Abstract: PURPOSE:To prevent the occurrence of the warpage, deflection, and lateral shifting of a wiring board by performing screen-printing of solder paste, mounting of surface mounted parts, and solder fusion connection by a solder reflow method after the wiring board is fixed to a carrying carrier with a heat resistant double-sided adhesive tape. CONSTITUTION:To a carrying carrier composed of a plate 1 provided with projections 2 at prescribed positions wiring boards 3 made of glass cloth epoxy are fixed with heat resistant double-sided adhesive tapes 4. Then, after applying solder paste 5 to prescribed positions of the boards 3 by screen-printing, flat package ICs 6, chip capacitors 7, etc., are mounted on the boards 3 and fixed to the boards by solder fusion connection of reflow soldering. After fixing the ICs 6, chip capacitors 7, etc., to the boards 3, the boards 3 are taken out from the carrier and electronic circuit modules are completed. Since the wiring boards 3 are fixed to the plate 1 of the carrier with the double-sided adhesive tapes 4 in such way, no lateral shifting takes plate at the boards 3 due to warpage or deflection.
Patent JP-H11142519-A (JP)
Title: Optical range finder
Inventor: HASEGAWA TOMONORI
IPC: G01B11/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical range finder wherein effect of a background light is eliminated, with no degraded range-finding precision or complex structure. SOLUTION: While projecting a measurement light L toward a to-be-measured object α, a reflected light R of the to-be-measured object a is photo-detected and converted into a voltage signal V1, and based on the voltage signal V1, a range from the to-be-measured object α is found. Here, the amplification factor of the voltage signal V1 is changed according to a background level (DC level) of the voltage signal V1, for eliminating the effect of the background light.
Patent JP-H07157826-A (JP)
Title: Method for cooling hot carrying material and device therefor
Inventor: HATANAKA ATSUSHI
IPC: C21D1/00
Filed: 1993-12-03
Abstract: PURPOSE:To prevent the development of defect, such as deformation and crack, caused by the difference of cooling speed in each part of a steel material by suitably adjusting the intervals of plural cooling nozzles arranged in the shifting direction of the steel material and the jetted water quality of cooling water, at the time of cooling the steel material after hot-working. CONSTITUTION:At the time of compulsorily cooling the steel material 12 by jetting the cooling water from plural cooling nozzles 1-1 to 1-6 while carrying the high temp. steel material 12 of the shape steel, etc., formed by hot-rolling, etc., a supporting tool 2 of each cooling nozzle 1-1 to 1-6 is made to be shiftable on a rail 3 and the interval L1-L6 thereof is suitably controlled. Further, an on-off control valve 11 for each cooling water nozzle 1-1 to 1-6 is controlled to adjust the jetted quantity of the cooling water from each cooling water nozzles 1-1 to 1-6, and the cooling performance to the steel material 12 can be controlled in the on-line. The cooling of the versatile hot-rolled shape steels is partially cooled in the uniform cooling speed and the development of the defect, such as the deformation and the crack, caused by the difference of the cooling speed is prevented and the lowering of the yield of the shaped steel caused by the cooling is prevented.
Patent JP-H10291251-A (JP)
Title: Device and method for processing thermoplastic resin sheet, and the sheet
Inventor: FUJII JUNJI
IPC: B29C59/04
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin sheet processing device and a thermoplastic resin processing method thereof in which sheets can be manufactured stably by providing the large temperature difference between a transfer section and a release section. SOLUTION: The position corresponding to a space section 26 between a stamper roll 21 and a first cooling roll 22 is heated by a heating means 50, and a cooling section 25 on which respective rolls 21 and 22 are brought into contact with each other is cooled by the first cooling roll 22. As the space section 26 works as a heat insulated layer by the arrangement, the stamper roll 21 is heated efficiently without being affected by the cooling roll 22 on the upstream side of a transfer section 20A, while the stamper roll is cooled efficiently on the downstream side without being affected by the heating means 50 to generate the large temperature difference between the transfer section 20A and a release section 20B.
Patent JP-H08131964-A (JP)
Title: Method of discriminating color of bottle
Inventor: NAGASHIMA HIRONOBU
IPC: G01J3/46
Filed: 1994-11-14
Abstract: PURPOSE: To certainly discriminate the color even of a bottle high in transparency by directly receiving the light from a light source without passing the same through a bottle when a circumferential condition is changed to a predetermined extent or more in such a case that the light transmitted through the bottle is received by a color imaging camera to discriminate the color of the bottle to change a color discriminating reference range. CONSTITUTION: Color imaging cameras 7, 9 and first and second light sources 6, 8 are arranged on both sides of a belt conveyor 2 in opposed relationship and the imaging signals of the respective cameras 7, 9 are supplied to a computer 10 to form a color difference signal and the color of the bottle passing the front of the cameras 7, 9 is operated. That is, the color of the bottle is discriminated from the parameters of I=(R+G+B)/3, r=R/I and g=G/I (I; brightness, r; red component ratio, g; green component ratio). At this time, the light from the light source is directly received by the cameras 7, 9 when the circumferential condition is changed to a predetermined extent or more to measure the parameters of I, (r) and (g) and a reference range for determining the color of the bottle corresponding to the change quantity from a previous measuring time is changed.
Patent JP-S63155918-A (JP)
Title: Active low pass filter for receiver
Inventor: MATSUOKA OSAMU
IPC: H04B1/26
Filed: 1986-12-19
Abstract: PURPOSE:To individually set at the time of the stationary and at the time of the transition of a PLL radio receiver and to share in plural bands by providing a switching circuit consisting of a resistance serially connected transistor. CONSTITUTION:The switching circuit formed by serially connecting the resistance R3 and a field effect transistor (FET)Q2 in parallel with an input resistance R1 is added. Accordingly, when a pulse is impressed at the time of charging a power source or at the time of the transition such as the switching of a frequency to the gate of the FETQ2 from the muting pulse generating terminal or the like of an LSI through bias resistances R4, R5, the FETQ2 is turned on, an input resistance value goes the parallel synthesized resistance value R of the R1 and the R3 and under the steady state, the FETQ2 is turned off and the input resistance goes to only the R1. In such a way, the input resistance value of an active low pass filter is switched, thereby, the radio receiver can be individually set at the time of the stationary and at the time of the transition.