baber/WOPTO huggingface dataset:
Patent JP-H04143996-A (JP)
Title: Semiconductor memory device
Inventor: YAMADA YUZURU
IPC: G11C11/417
Filed: 1990-10-03
Abstract: PURPOSE:To easily energize a selected line and to accelerate a metallic atom in the line by providing a discharge transistor connected to each of at least the line on one side individually, respectively and a driving device capable of turning on/off each transistor arbitrarily. CONSTITUTION:An electromigration test when screening is performed is performed by placing a semiconductor memory device 2 in high temperature atmosphere, and selecting an arbitrary word line by supplying an external address signal Ai(A0-A2) to a row address buffer 10. After that, potential Vc is supplied to a power source pad 12, and the discharge transistors TR0-TR2 are turned on. At this time, assuming that the word line, for example, W0 is selected, a current outputted from a word line driver 6 flows via the word line W0 of a memory cell array 4, and it arrives at the ground via the discharge transistor TR0 connected to the line W0.
Patent JP-S61144448-A (JP)
Title: Variable flywheel control equipment for engine
Inventor: YAMASHITA AKINORI
IPC: F16F15/31
Filed: 1984-12-19
Abstract: PURPOSE:To enhance the accelerating performance of an engine from its low speed revolution region by constituting the system in such a manner that the greater the engine acceleration is, the lower engine speed is required to disengage an auxiliary flywheel. CONSTITUTION:An auxiliary flywheel7 is attached to a main flywheel 6, which is installed to an engine output shaft 4, so that the former can be engaged with or disengaged from the latter. The auxiliary flywheel 7 is engaged with or disengaged from the main flywheel 6 by a solenoid 19, a solenoid-utilized engaging means. The signal detected by an engine acceleration detecting means is corrected by a disengagement-r.p.m.-correcting means in such a manner that the greater the engine acceleration is, the lower is the engine speed at which disengagement of the auxiliary flywheel 7 takes place. After this correcting means is taken, driving current is supplied to the solenoid 19 through an auxiliary flywheel control means.
Patent JP-H03128840-A (JP)
Title: Card carrying device
Inventor: FURUDONO MASUO
IPC: B65H7/06
Filed: 1989-10-16
Abstract: PURPOSE:To prevent generation of card jamming during carrying and damage to a card carrying device by providing a detective means to detect a displacement of an idler roller of the card carrying device for driving to carry cards or distortion of the cards. CONSTITUTION:A threshold value of a card 4 in a good condition is set in detective sensors 8a, 8b, 8c and, in case a signal detected by detective sensor 8 exceeds the threshold value, a signal is transmitted. A logical sum of the transmitted signals is obtained by an OR logical element 9 to determine a distorted card 4 to be returned. When the return card 4 is determined, a drive roller 5 is rotated in the reverse direction to return this return card 4 through an input opening 1 and at the same time such information that the card distortion is large is output to a display part.
Patent JP-H07117960-A (JP)
Title: Door opening/closing device for elevator
Inventor: ISHIDA REI
IPC: B66B13/14
Filed: 1993-10-25
Abstract: PURPOSE:To variously and easily set or change door opening/closing operating characteristics. CONSTITUTION:A door control microcomputer 12 on the lifting/lowering car 21 side controlling a door drive motor 14 stores multiple kinds of prescribed door opening/closing speed information and speed change pattern information, and it reads the door opening/closing speed information and speed change pattern information via the selection signal according to the floor given by an elevator operation control microcomputer 11 provided on a building 22 side to generate the control data combined with both information. When the selection signals (information) set in the elevator operation control microcomputer 11 are changed, various control characteristics are obtained.
Patent JP-H02115141-A (JP)
Title: Production of acrylic acid ester or methacrylic acid ester
Inventor: HAGA MASAMI
IPC: B01J27/135
Filed: 1988-10-24
Abstract: PURPOSE:To easily obtain the subject compound in high yield, scarcely causing discoloration and side reactions, by using a tin compound as a catalyst in the reaction of acrylic acid or methacrylic acid with a hydroxyl compound to form their ester. CONSTITUTION:An acrylic acid ester or a methacrylic acid ester is produced by reacting acrylic acid or methacrylic acid with a hydroxyl compound (especially preferably aliphatic alcohol, alicyclic alcohol, aromatic alcohol or phenolic compound) in the presence of a catalyst consisting of a tin compound (stannous compound such as stannous oxide or stannous formate or stannic compound such as stannic hydroxide or tributyl stannic chloride). The above compound useful as a raw material for versatile polymers can be produced in high yield and efficiency while suppressing the discoloration and side reaction and the process is advantageous from industrial viewpoint.
Patent JP-H0985457-A (JP)
Title: Power source device for inverter controlled resistance seam welding
Inventor: SHIMADA HIROSHI
IPC: H02M9/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To improve quality control in seam welding by providing a function which monitors actually flowing current in seam welding in relation to weldability. SOLUTION: With each current monitor time elapsing during weld time, the CPU 38 reads from the memory the measurements 11, 12,... of the current of each cycle collected during this current monitor time, so that a current mean value IM1 is determined in the current monitor time for example by an arithmetic mean method. Then, this current mean value IM1 is compared to a preliminarily set monitor value, judging as 'local welding normal' if the current mean value IM1 is within the area of the monitor value, and judging as 'local welding defective' if the value is out of that area. With the judgment result of 'local welding defective' continued for the number of times preliminarily set (for example 3 times), it is judged as 'seam welding defective', suspending energizing for welding immediately for example.
Patent JP-H06221204-A (JP)
Title: Method and apparatus for starting otto type engine
Inventor: HERUMAN GESURAA
IPC: F02N99/00
Filed: 1993-10-25
Abstract: PURPOSE: To provide a starting method and a starting device having remarkably high reliability by additionally setting air supply not to be affected by a driver in the starting phase and eliminating the difficulties in the case of the engine start. CONSTITUTION: A starting device is provided with a controller 17 for recognizing the starting phase of an engine 10, cranking operation devices 14.A to 14.C, 15.A to 15.C and 16.A to 16.C, and normal operation devices 14.D, 15.D and 16.D. The cranking operation devices 14.A to 14.C, 15.A to 15.C and 16.A to 16.C adjust ignition angles and fuel supply at the specified ratio to intake air during the starting phase. For instant, in starting of the Otto-type engine 10, air supply in the starting phase is set without being affected by a driver. Therefore, the advantage of having no possibility in which the air mass flow is affected by adjustment of the accelerator pedal by a driver is obtained.
Patent JP-H08129301-A (JP)
Title: Developing device
Inventor: YAMASHITA HIROSHI
IPC: G03G15/08
Filed: 1994-10-31
Abstract: PURPOSE: To stably obtain a high quality image by keeping the thickness of a toner layer formed on the surface of a developing roller optimum. CONSTITUTION: When the developing roller 24 is rotated, toner 14 stuck on the surface of the developing roller 24 is carried toward the contact part B of the developing roller 24 with a blade 30. At this time, the quantity of the toner 14 supplied to a wedge-shaped space C is regulated by a projecting part 34 projectingly formed on the under surface side of an elastic member 32. Thus, the lifting up of the blade 30 (elastic member 32) caused by the pressure rise of the toner 14 in the space C can be prevented.
Patent JP-H04145132-A (JP)
Title: Flame-retardant master batch
Inventor: TSUTSUMI TADAHIKO
IPC: C08L53/02
Filed: 1990-10-05
Abstract: PURPOSE:To obtain the title batch containing a specific block copolymer and flame retardant at a specific amount, having excellent dispersibility of flame- retardant, flame retardance, thermal stability, mechanical strength and moldability and suitable for styrene based resin, etc. CONSTITUTION:The objective batch containing 5-55wt.% aromatic vinyl compound-conjugated diene block copolymer expressed by the formulas (A-B)n, (A-B)nA and (A-B)nX (A is block consisting essentially of an aromatic vinyl compound; B is block consisting essentially of conjugated diene; n is 1-8; X is coupling agent residue) and composed of 10-70wt.% aromatic vinyl compound content and 90-30wt.% conjugated diene content and having 20000-500000 weight- average molecular weight and/or block copolymer of hydrogenated material thereof and 95-50wt.% flame retardant.
Patent JP-S63119744-A (JP)
Inventor: SHIRAISHI MASAAKI
IPC: G01N29/04
Filed: 1986-11-10
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-H04144129-A (JP)
Title: Plasma treatment apparatus
Inventor: SHIMIZU MASAYUKI
IPC: H01L21/302
Filed: 1990-10-04
Abstract: PURPOSE:To achieve an etching speed or an ashing speed which does not depend upon the number of treated substrates by a method wherein a gas introducing inlet, a microwave introducing window and plasma flow outlets are provided in a plasma generating chamber and gas heating heaters are provided in a region around the microwave introducing Window and a plasma treatment chamber in which substrates are contained is provided adjacent to the plasma flow outlets. CONSTITUTION:Reactive gas is introduced into a plasma generating chamber 4 through a gas introducing inlet 1 and a microwave is introduced into the plasma treatment chamber 4 from a microwave source through a waveguide 2a and a microwave introducing window 2 and the plasma of the reactive gas is generated. The reactive gas and the plasma are heated by heaters 5a and 5b. The heater 5a is provided around the microwave introducing window 2 and the heater 5b is provided over the circumference of the microwave introducing window 2 and the upper part of the plasma generating chamber 4. The generated plasma flows out through plasma flow outlets 3 and reaches the substrates 6 placed on the substrate table 7 in a plasma treatment chamber 9 and an etching treatment or an ashing treatment is performed.
Patent JP-H03127523-A (JP)
Title: Radio call receiver
Inventor: OKA HIROSHI
IPC: H04W88/02
Filed: 1989-10-12
Abstract: PURPOSE:To prevent a call in a time zone (during conference or midnight) undesiring the reception of a ringing tone by setting the time zone driving an alarm device when the alarm device of a radio call receiver (pager) is selected. CONSTITUTION:A radio call signal of a radio call subscriber is inputted to a radio section 20 via a built-in antenna 10, a signal demodulated by a radio section 20 is inputted to a waveform shaping circuit 3, where the signal is shaped into a rectangular wave digital signal. A call number of the radio call subscriber outputted from the waveform shaping circuit 30 in terms of a digital signal and a call number of the subscriber written in advance in a call number storage section (ROM) 40 are collated at a decoder 50, and when they are coincident, it is judged to be the arrival of a call and the output of the decoder 50 is given to a drive control section 60. Then the drive control section 60 receives a signal from an alarm mode designation section 100 commanding the kind of the alarm device and a signal from a time setting section 90 setting the time zone when the designated alarm device is desired to be driven to control the drive of the alarm device. Thus, mis-call by a ringing tone call in a time zone when no call is desired to be received is prevented.
Patent JP-H09116590-A (JP)
Title: Communication controller
Inventor: KIRINO SEIJI
IPC: H04L29/08
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce useless power consumption at the time of a noncommunication operation by suppressing current supply to a receiver circuit in an idling state to a minimum current amount required for start bit detection. SOLUTION: This controller is provided with a communication processing part 4 for generating and outputting standby mode request signals 9, a standby control part 5 for generating and outputting standby mode signals 10 for performing standby mode control and an oscillation control part 6 for inputting the standby mode signals 10 and controlling and outputting internal clocks 8, etc. Then, the standby mode signals 10 outputted from the standby control part 5 are supplied also to the receiver circuit 3, the power consumption of the receiver circuit 3 at the time of a standby mode is made lower than the power consumption of the receiver circuit 3 in a normal operation state and the current supply to the receiver circuit 3 is suppressed to a minimum current value capable of detecting the start bit of reception start.
Patent JP-2001090088-A (JP)
Title: Method for placing light-weight concrete
Inventor: SOGO SHIGEYUKI
IPC: E02D23/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent floating of light-weight aggregate in underwater concrete and underwater diffusion of fresh concrete attendant thereon, and to improve the workability of surface finish of air concrete. SOLUTION: In the method of placing light-weight concrete, underwater concrete 4 is placed in a placement area in a caisson 1 via a tremie pipe 3, and a plate-like body 5 formed of a PC plate is placed on an upper surface of the underwater concrete 4. In this manner, since concrete placement is carried out by using the tremie pipe 3 while the plate-like body 5 being placed on the upper surface of the underwater concrete 4, light-weight aggregate 21, especially coarse aggregate, floating up through the underwater concrete 4 which is fresh concrete, is prevented from further floating by the plate-like body 5, whereby a fear of diffusion of the aggregate 21 into water from the upper surface of the underwater concrete 4, can be eliminated.
Patent JP-S62143045-A (JP)
Title: Positive type photosensitive lithographic plate
Inventor: TOMIYASU HIROSHI
IPC: G03C1/72
Filed: 1985-11-29
Abstract: PURPOSE:To obtain a printing plate superior in resistances to chemicals and ball pen writing by incorporating polyphenol polycondensate naphthoquinonediazidosulfonate specified in characteristics and a cresol novolak resin in a photosensitive layer. CONSTITUTION:The photosensitive layer formed on the grained surface of an anodized aluminum plate contains the ester of the polycondensate of the polyphenol with aldehyde or ketone, with naphthoquinonediazidosulfonic acid having a number average molecular weight of 5.00X10<2>-3.60X10<3>, and a weight average molecular weight of 2.00X10<3>-5.80X10<3>, and an esterification rate of 10-25%, and the polycondensate resin of a mixture of m-cresol and p-cresol in a weight ratio 55:45-99:1 and an aldehyde or a ketone, thus permitting the obtained printing plate to be improved in resistances to chemicals and ball pen writing, erasability of sticking traces, and development latitude.
Patent JP-H08127377-A (JP)
Title: Radiator arranging structure for scooter type vehicle
Inventor: TOKUNAGA TOSHIAKI
IPC: B62J99/00
Filed: 1994-10-31
Abstract: PURPOSE: To positively cool a radiator, arranged in the lower part of a step floor, by running air blown from the forward and further to form a cooling fan so that it can be effectively utilized. CONSTITUTION: A radiator 25 of heat exchanging cooling water of an engine is arranged in the lower part of a step floor 24, to provide an air guide means (duct 39) of placing a ventilating direction A of this radiator 25 in parallel to a longitudinal direction of a scooter type vehicle 1 also to guide to the radiator 25 running air blown from the forward according to running the scooter type vehicle 1. A numeral 40 is a cooling fan.
Patent JP-H10111641-A (JP)
Title: Device for experiencing field of view of old-sighted eyes
Inventor: YAMANOI NOBORU
IPC: G09B9/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To allow a normal and healthy person to experience field of view of the aged who have old-sighted and yellowed eyes by arranging displays with high and low lightness difference adjacently to each other and yellowing both displays for him to look at. SOLUTION: A display 1 with high lightness difference and a display 2 with a low lightness difference are adjacently arranged on a display screen such as a screen, wall, etc. And, a normal and healthy person spuriously experiencing old-sighted and yellowed field of view of the aged stands against a display screen like a wall and screen by putting on glasses 4 with yellow or near-yellow colored lenses 3, and looks at the display 1 with high lightness difference and a display 2 with low lightness difference respectively which are adjacently arranged on a display 8. In this case, the normal and healthy person can spuriously experience yellowed field of view of the aged, namely, a degree of difficulty of discrimination on the display 1 with high lightness difference and that of discrimination on the display 2 with low lightness difference.
Patent JP-H04144632-A (JP)
Title: Water in oil type emulsion fats and oils composition for incorporation
Inventor: TANAKA SHINJI
IPC: A23L9/20
Filed: 1990-10-04
Abstract: PURPOSE:To obtain the subject water in oil type emulsion fats and oils composition for incorporation, remarkably excellent in emulsion stability and capable of increasing the ratio of water phase by using a fatty acid containing trans- form unsaturated monoglycerides in combination with a sizing agent. CONSTITUTION:To a water in oil type emulsion fats and oils composition composed of 30-70wt.% oil phase containing fats and oils having a solid fat content of >=30 at 10 deg.C, >=20 at 20 deg.C and >=10 at 30 deg.C and 70-30wt.% water phase containing a hydrated emulsifier, e.g. 0.1-2.0wt.% monoglyceride containing 5-100mol% trans-form monoenic acid in constituent fatty acids and 0.1-10.0wt.% sizing agent such as starch or guar gum are added.
Patent JP-H10116935-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YONEDA YOSHIYUKI
IPC: H01L21/60
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To reduce the area of mounting for cost reduction, by bonding the electrode pads on the semiconductor chip sealed in a resin package to metal films exposed on almost the same level with the bottom of the resin package using a bonding wire. SOLUTION: One end of a bonding wire 13 is bonded to an electrode pad 12 on a semiconductor chip 11, and the other end is bonded to a metal film 15 exposed on the bottom of a resin package 14 made of mold resin. The metal films 15 are almost flush with the bottom of the resin package. The metal films 15 are 0.4mm in width, 0.75mm in length, and 10μ in height, each, and placed with a pitch of 0.65mm. Because of this structure it is unnecessary to route wires to the inner leads and outer leads of IC, and the area can be reduced accordingly.
Patent JP-H01111504-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: YAMAGUCHI HIROSHI
IPC: B60C13/00
Filed: 1987-10-24
Abstract: PURPOSE:To improve an appearance and prevent the occurrence of any separation of ply terminals by specifying the extension structure of a fold where at least one of plies in a carcass main body is wound up around a bead core from the inside to the outside of a tire. CONSTITUTION:In the tire in the caption, at least one of plies in a carcass main body 1 is folded over from the inside to the outside of the tire around a bead core 4 so as to provide the reinforced portion of a bead portion. In this case, a fold 3 extends away from the bead core 4 in such a way as to once come close to the pass line of the carcass main body 1 and then separate therefrom. The terminal portion of the fold 3 extends substantially straight between a normal (n) drawn on the pass line through the terminal (e) thereof and a virtual straight line l1, which is parallel to the normal (n) and spaced toward the bead core with a distance corresponding to 5% of a tire sectional height, and as well with a crossing angle theta of 60-80 deg. with respect to the normal (n). Moreover, the ratio of distances L1, L2 is specified in the range of 0.20-0.50.
Patent JP-H06118797-A (JP)
Title: Magnet roll and its production
Inventor: YAMASHITA KEITARO
IPC: B03C1/12
Filed: 1992-10-07
Abstract: PURPOSE:To produce the magnet roll capable of increasing the contact width between a magnetic brush and the surface of an image carrier and/or capable of sharply grading the magnetic flux density distribution close to the developing pole. CONSTITUTION:A magnetic pole extending in the axial direction is provided around a shaft 2 to constitute a permanent magnet member 1 which is fixed to a magnetic roll, and plural magnetic poles are allowed to appear in the circumferential direction. A thermal demagnetization part 14 is formed at a part of the magnetic poles. Meanwhile, the hollow cylindrical permanent magnet member 1 is fixed around the shaft 2. Several magnetic poles are magnetized, a part of the magnetic poles are irradiated with a laser beam to heat the permanent magnet member 1 above the Curie point, and the thermal demagnetization part 14 is formed.
Patent JP-2000086352-A (JP)
Title: Production of bottomed cylindrical sintered ceramic material
Inventor: ISHIKAWA HIROYA
IPC: C04B35/64
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To produce a sintered material having high circularity, low warpage and excellent dimensional accuracy by firing a formed ceramic material loosely put on a columnar core material using a formed ceramic material as the columnar core material when the thermal expansion coefficient of the core material is larger than that of the sintered material. SOLUTION: The preset dimensions of the formed material and the core material satisfy the formula [(Q/E)/(P/D)]>=1 wherein D is the apparent ratio [1/(1-T); T is firing shrinkage] of the formed material in radial direction, P is inner diameter, E is apparent ratio of the core material in radial direction and Q is outer diameter. The length of the core material 3 is set to be shorter than the distance from the opening of the formed material 4 to the inside of the bottom-closed cylinder and longer than the distance from the opening of the sintered material fired without using the core material to the inside of the bottom-closed cylinder. The closed bottom face is freed from the core material 3 at the initial stage of the firing shrinkage.  When the firing is proceeded to a stage not to cause the deformation of the closed-bottom face even in contact with the core material the warpage and circularity of the cylinder are corrected with the core material in a state to contact the closed bottom with the core material 3 by firing shrinkage.
Patent JP-2000095674-A (JP)
Title: Production of tablet having shortened intraoral disintegration time and apparatus therefor
Inventor: TATARA MITSUTOSHI
IPC: B30B11/08
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and apparatus for a tablet having sufficient void in it, and thereby having largely shortened intraoral disintegration time, for example, of less than 3 or 5 seconds, and to obtain a tablet produced thereby. SOLUTION: A drug composition containing a drug and a water-soluble sugar is compressed at 0.20-0.01 t/cm2, the obtained tables are moistened and successively dried without allowing to fall while they are being transported, to form tablets. The obtained tablet has a percentage of void of 20-40%.
Patent JP-S63122994-A (JP)
Inventor: SANO YOSHIKAZU
IPC: G21C15/18
Filed: 1986-11-12
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。