baber/WOPTO huggingface dataset:
Patent JP-H0961793-A (JP)
Title: Liquid crystal display panel and its production
Inventor: KOSAKO SHINYA
IPC: G02F1/137
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel which is low in threshold voltage, is small in hysteresis and is high in response speed by providing the liquid crystal display panel which is larger in the average diameter of a liquid crystal region than a cell gap and is smaller than the size of pixels. SOLUTION: A uniform soln. mixture composed of a chiral nematic liquid crystal material 109 having positive dielectric constant anisotropy and a UV curing high-polymer material is injected from a liquid crystal injection port into an empty cell consisting of a pair of transparent glass substrates 101, 102 provided with transparent electrodes 103, 104. The soln. is then irradiated with UV rays from which IR rays are removed through an IR cut filter 113 by using a UV lamp 112, by which the liquid crystal display panel enclosed by high-polymer walls 111 is obtd. The average diameter of the liquid crystal domains of this liquid crystal display panel is larger than the cell gap (d) (equal to the diameter 5μm of the spacers 106). The average diameter of the liquid crystal domains is larger than the size of the pixels).  Electric field response is made possible with the small energy of liquid crystal molecules by development of pretilt angles, by which the threshold voltage is lowered and the response speed is increased.
Patent JP-2000035046-A (JP)
Title: Rolling bearing with pin type cage
Inventor: SHIROTA SHINICHI
IPC: F16C33/34
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To contrive wear suppression of a pin body part and an inside surface of a rolling element through which the pin body part passes by forming a spiral groove on at least one of an inside diameter surface of a through hole of the rolling element and an outer peripheral surface of the pin body part passing through the through hole. SOLUTION: In a rolling bearing constituted by interposing a plurality of rolling elements so as to contact with both raceway surfaces between an outer race 1 in which a cylindrical inside diameter surface is made a raceway surface and an inner race 2 having an outside diameter raceway surface opposed to an inner peripheral raceway surface part of the outer race 1, a through hole is formed at the center in each rolling element 3 and a pin 4 is inserted into this center through hole. In each pin 4, both the tip parts are supported by annular side plates 5a, 5b and a pin type cage is constituted of these parts. In this case, a spiral groove 3b for introducing lubricant is formed on an inside diameter surface 3a of each rolling element 3.  Thus, lubricant interposing around the rolling element 3 at the time of rotating the rolling element 3 is introduced into the inside diameter surface of the rolling element 3, an oil film is formed, metallic contact is prevented and wear suppression is contrived.
Patent JP-H0498035-A (JP)
Title: Range hood
Inventor: HAGIWARA TADASHI
IPC: F24F7/06
Filed: 1990-08-16
Abstract: PURPOSE:To construct in a short time and at the low cost a range hood with which stable ventilation is ensured in a kitchen room by providing a hood body including therein a fan casing provided with an electric motor and a blade, and providing an air supply fan and a hot water coil in a hood body. CONSTITUTION:There is constructed just above a range 21 a range hood in which an exhaust fan 4 is provided internally so as to permit a suction inlet 5 to be directed toward the interior of a vertical side frame body 3 and a discharge outlet 6 is matched with a body surface rear part of a horizontal side frame body 2. With the fan 4 operated during cooling, oil smoke generated by the range 21 is sucked in through a body suction inlet 19, and simultaneously since an air supply fan 14 is operated, fresh air sucked in through the air supply port 12 is heated upon passing through a hot water coil 17 and is supplied into a kitchen room through an air supply box 18. Only with the construction of the range hood the inside of the kitchen can stably be ventilated with labor saving for the construction and without the need of work for a ceiling interior, and allows the construction to be ensured in a short time at the low cost.
Patent JP-S6194949-A (JP)
Title: Cleaning sheet for image sheet carrying system
Inventor: YAMAMOTO TAKAAKI
IPC: B65H5/00
Filed: 1984-10-16
Abstract: PURPOSE:To clean a carrying system easily through simple feeding of clean sheet to image sheet carrying system by forming an adhesive layer onto at least one surface of the cleaning sheet having approximately same thickness and rigidity with an image sheet. CONSTITUTION:When cleaning a sheet circulation/carrying system, comprising endless belts 1-13, guide rollers 14-20, guide boards 21-26 and nip rollers 27, 28, it is replaced with one of six accumulative fluorescent sheets to arrange a cleaning sheet 80 in said system. Then while disabling the image recording section 40, image read-out section 50 and deleting section 70, said sheet 80 is circulated in said system. During said circulation, adhesive layers formed on the opposite faces 80a of said sheet 80 will remove dust from the surfaces of endless belts 1-13, guide rollers 14-20, guide boards 21-26 and nip rollers 27, 28.
Patent JP-H0264695-A (JP)
Title: Output device
Inventor: ATOBE HIROSHI
IPC: B41J2/485
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the deterioration of a quality caused by a change of output resolution by providing a means for selecting well-definedly use of vector information or character dot information with respect to an output request character in accordance with a change of an output character size and the output resolution. CONSTITUTION:A CPU 3 generates well-definedly a character information selecting code from a recognized character size and resolution, and a character information selecting means 11 determines well-definedly whether outline font data is used or character font data is used from a font selection table, and transmits together designated font information and a character code and a character information selecting code received from the CPU 3 to a character information managing means 13. Subsequently, the character information managing means 13 draws out font data based on a designated character code and a character information selecting code from a character dot font memory 16 or an outline font memory 17. In such a way, the deterioration of a quality caused by a change of output resolution can be prevented.
Patent JP-S60109755-A (JP)
Title: Linear motor for magnetically levitating linear motor car
Inventor: HOSODA YOSHIHIRO
IPC: B60L13/03
Filed: 1983-11-16
Abstract: PURPOSE:To prevent the lateral force acting on a linear motor car from occurring by providing a magnetic shield at the reaction plate side of the primary winding end. CONSTITUTION:A magnetic shield plate 7 made of metal conductor such as copper or aluminum is provided at the lower end of the primary winding 2 projected at both sides of a core 1 for forming a field 3 on a vehicle, i.e., at a reaction plate 6 side of the end of the primary winding 2. When such a plate 7 is provided, a magnetic flux distribution BZ on the plate 6, the distribution BZ on the plate 6 becomes as shown to remarkably reduce at both ends. When the field 3 displaces from the center line by DELTAY in the direction Y, a current IX on the plate 6 collapses in the symmetry as shown, but since the number of magnetic fluxes crossing the current IX are extremely small, lateral force is small and does not affect the influence to the linear motor car.
Patent JP-S6460413-A (JP)
Title: Stabilizer control device
Inventor: YASUIKE OSAMU
IPC: B60G21/02
Filed: 1987-08-31
Abstract: PURPOSE:To always properly control a stabilizer by deciding a vehicle to be placed in a low friction coefficient road surface running condition and correcting a target torsional amount of the stabilizer to be decreased when ratio of estimated lateral acceleration to detected lateral acceleration exceeds a predetermined value. CONSTITUTION:A means M1 adjusts a torsional amount of a stabilizer in accordance with an instruction from the outside. While a means M2 detects a car speed further a means M3 detects a steering angle. A means M4 outputs an instruction changing into a target torsional amount determined being based on the car speed and the steering angle, controlling the means M1. In this device, a means M5 detects lateral acceleration of a vehicle. While a means M6 calculates estimated lateral acceleration of the vehicle being based on the car speed and the steering angle. Further a means M7 decides the vehicle for whether or not it is placed in a low friction coefficient road surface running condition with ratio of the lateral acceleration to the estimated lateral acceleration exceeding a predetermined value. When the vehicle is placed in the low friction coefficient road surface running condition, a means M8 corrects the target torsional amount to be decreased.
Patent JP-H1065069-A (JP)
Title: Bare chip carrier
Inventor: SUMI YOSHIYUKI
IPC: H01L23/32
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To improve the reliability in the electrical contact with the electrode part of a bare chip drastically by preventing the thermal deformation of a bare chip carrier in a burn-in test positively. SOLUTION: A variable press means consisting of a screw 3b and an elastic body 4 is provided at the center of a pressurization lid 3 of a bare chip carrier 2, and a carrier base 7 is formed in a semicylindrical shape where it is swollen such that the thickness increases from the peripheral part toward the center. The elastic body 4 is deformed by the screw 3b and the contact between a bump 1a formed at a bare chip 1 and a tape electrode 5a is stabilized by the variable pressure. Also, the thickness at the swell of the carrier base is approximately 100-500μm. The carrier base 7 is deformed due to the heating of the burn-in test and the surface becomes flat, thus bringing the tape electrode 5a and the substrate electrode 6a into contact positively.
Patent JP-H02167205-A (JP)
Title: Antiplant viral agent
Inventor: KUZUHARA HIROMI
IPC: C07H19/06
Filed: 1989-08-23
Abstract: PURPOSE:To obtain an antiplant viral agent, containing a nucleoside derivative as an active ingredient and having excellent controlling effects on plant viral disease injuries without phtotoxicity. CONSTITUTION:An antiplant viral agent, obtained by containing a compound expressed by formula I or II [B is formula III to VII; R<1> to R<3> are H or R<4>-CO- (R<4> is 1-3C alkyl; R<5> is N3 or NH2] or salts thereof, e.g. 1-(3-deoxy-beta-D-threo- pentofuranosyl)cytosine, as an active ingredient. The above-mentioned formulation is applied by irrigation to root parts, spraying on leaf surfaces, etc., in preferably 50-1000ppm, especially 100-500ppm concentration of the active ingredient and capable of exhibiting excellent effects on controlling of disease injuries, such as tobacco mosaic virus, cucumber mosaic virus and potato X virus diseases with further treating effects even by treatment after infection with various viruses.
Patent JP-H1063806-A (JP)
Title: Ic card and discriminating device for the same
Inventor: TAKAHASHI AKIHIRO
IPC: B42D15/10
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to put an IC card which can be read by an infrared photoelectric sensor on the market, to reduce the switching cost and to add a new security function by forming an infrared-ray shield layer which contains specific fine particles on the surface of an IC card base material. SOLUTION: The ink of the infrared-ray shield layer 3 is formed on the entire surface of the card 10. The ink is composed of 40 pts.wt. 'Serikol CAD Medium (R)' and 60 pts.wt. Yb2 O3 powder. Namely, the entire opposite surface of the card base material 1 from the surface where an IC chip 8 is mounted is coated with the infrared-ray shield layer 3 by screen printing using infrared- ray absorbing ink. Then, a protection layer 5 is formed thereupon. Then a color pattern 6 is printed on an IC chip mount surface by using infrared-ray setting ink. Then a protection layer 7 is formed on the color pattern 6 and the IC chip 8 is adhered to obtain an IC card chip sample. This sample is inserted into a card R/W provided with a photodetecting element, and the card can be detected.
Patent JP-H0263603-A (JP)
Title: Method for alignment in multi-stage rolling mill for steel tube
Inventor: WANAMIJIYOU JIYUICHI
IPC: B21B17/14
Filed: 1988-08-30
Abstract: PURPOSE:To prevent generation of flaws on a roll caliber even if misalignment is large by inserting a dumy bar having the same diameter as that of a roll caliber into the roll caliber and abutting respective flanges of opposite rolls onto each other to apply a prescribed drafting force to the rolls and to adjust respective chock drafting forces to be equal to each other. CONSTITUTION:A dumy bar, having a diameter equal to a distance between groove bottoms of roll caliber faces 10 at the time of abutting flanges 6 of opposite rills 8, 8 to each other in every stand, is inserted between the roll caliber faces 10. A prescribed drafting force is applied to the rolls 8, 8 and four chocks 4 are adjusted and aligned so that drafting forces of the chocks 4 are brought to be equal to each other in every stand. Therefore, nearly all of actual drafting loads are borne by the flanges 6 of the rolls 8, 8, so that the caliber faces 10 of the rolls 8, 8 bear only a load in accordance with misalignment and no load is borne by the caliber faces 10 if there is no misalignment; generation of flaws on the caliber faces 10 is prevented.
Patent JP-2000048780-A (JP)
Title: Coin type organic electrolyte cell, and its manufacture
Inventor: SANO YOKO
IPC: H01M6/16
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent any projection, movement or deformation of a gasket outward of a battery in the sealing, to improve the sealability of the gasket to a case and a sealing plate, and to greatly improve the leakage preventive characteristic of a coin type organic electrolyte battery. SOLUTION: A sealing plate 1 is provided with a return part in which an outer circumferential edge part is returned to U-shape toward a positive electrode case 2 side and a flat part continuous to the return part, and the width of the flat part is in a range of 75 to 150% of the thickness. Preferably, the angle to be formed by a surface opposite to an inner surface of a battery case 2 abutting on the flat part and the perpendicular of a top surface of the sealing plate 1 is in a range of 5 deg. to 15 deg..
Patent JP-S6460732-A (JP)
Title: Fuel supply control device for internal combustion engine
Inventor: AKIYAMA EITETSU
IPC: F02D41/12
Filed: 1987-08-31
Abstract: PURPOSE:To properly control an air-fuel ratio at the time of sudden acceleration and deceleration by changing a pressure compensation coefficient when variation of pressure in an intake pipe is more than a designated value to compute fuel supply quantity. CONSTITUTION:Signals from an absolute pressure sensor 8 and throttle opening sensor 3 disposed downstream from a throttle valve 3' of an intake pipe 2 are input to a control device 5. The control device 5 estimates the degree of acceleration and deceleration from variation of intake pipe pressure to compensate the intake pipe pressure by the first compensation coefficient. When the variation of the intake pipe pressure is more than a designated value, the pressure is compensated using the second compensation coefficient to compute fuel supply quantity. Thus, even at the time of sudden acceleration and deceleration, the air-fuel ratio can be properly controlled.
Patent JP-S6275661-A (JP)
Title: Copying machine
Inventor: OMORI KAZUO
IPC: G12B9/02
Filed: 1985-09-30
Abstract: PURPOSE:To improve the attachability/detachability of a drum unit by providing a projecting member for unit guide which can be drawn back to the deep end of a developing device or the drum unit. CONSTITUTION:A projecting member 6 is supported freely slidably in a horizontal direction through a long hole 8 by two headed pins 7 and 7' stood on the side face of a unit 1 in the positions of the same height, a prescribed distance apart from each other and is projected by the elasticity of a spring 9. When the unit 1 is inserted to the prescribed position of a copying machine body 2 and a projecting end 6' is abutted with the inside wall face 2' of the machine body, the member 6 is drawn back against the force of the spring 9. The projecting member 6 is put on rails 4 and 4' and is pressed in; and when the inside end of the unit 1 is abutted with the ends of rails of the machine body 2, the unit 2 is lifted slightly to put natually guides 5 and 5' on rails 4 and 4', thus inserting the unit 1 surely.
Patent JP-S6277859-A (JP)
Title: Power unit
Inventor: NOBUHARA MOCHIKIYO
IPC: H02M3/155
Filed: 1985-09-30
Abstract: PURPOSE:To improve an input power-factor by making load currents for an inverter circuit flow through one primary winding as a trigger input, making collector currents for a chopper transistor flow through the other primary winding and positively feeding back the collector currents to a base. CONSTITUTION:In a chopper circuit 4, base currents slightly flow through a transistor Qcp when load currents at each one cycle of high frequency exceed a predetermined value in load currents having the high frequency flowing through a trigger winding W1t for a transformer T1 and output voltage from a base drive winding W1b exceeds ON voltage of the transistor Qcp. Consequently, collector currents for the transistor Qcp flow, and the collector currents are fed back positively to a base for the transistor Qcp through a collector winding W1c for the transformer T1 and the base drive winding W1b. Accordingly, and input power factor is improved, smoothness is enhanced, and surge withstand value is increased.
Patent JP-S58116318-A (JP)
Inventor: SUGIYAMA KOUICHI
IPC: A47B81/00
Filed: 1982-12-10
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-H02140208-A (JP)
Title: Polymerization of methyl methacrylate by using improved activator system
Inventor: DONARUDO YUUJIIN SUUOOTSU
IPC: C08L33/12
Filed: 1989-08-25
Abstract: PURPOSE: To provide the subject polymer rapidly curable and easily handled by curing a syrup consisting of a methyl methacrylate homopolymer and copolymer in the presence of a metal salt of hemi-perester of maleic acid with an activator such as a bisulfite.  
     CONSTITUTION: The objective polymer is provided by curing a syrup comprising a methyl methacrylate homopolymer and a copolymer of methyl methacrylate and α,β-ethylenic unsaturated compounds and containing 10-40 wt.% of methyl methacrylate polymer having an inherent viscosity of 0.25-1.0 in a methyl methacrylate monomer in the presence of an activating agent of a salt of sulfur containing oxoacid such as a bisulfite, metabisulfite and thiosulfate, and a small amount of a metal salt of hemi-perester of maleic acid of the formula (Me is a group IA metal, a group IIA metal, Zn, Pb, Co, Ni, Mn, or Cu; (x) is a metal valence of one or more; R is a saturated tertiary alkyl). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6196474-A (JP)
Title: Testing method of pulse width
Inventor: NAKAKOJI YOKI
IPC: G01R29/02
Filed: 1984-10-17
Abstract: PURPOSE:To decide whether pulse width to be tested is included in the specification of tests by forming three pulse forming means for setting up pulse width and an AND circuit. CONSTITUTION:The 1st pulse of which leading edge coincides with that of a pulse to be tested and pulse width is equal to the lower limit value of the pulse width based upon the testing specification is formed by the 1st pulse forming means 2. The 2nd pulse of which pulse width is equal to the difference between the upper limit value and the lower limit value of the pulse width based upon the testing specification is formed by the 2nd pulse forming means 5. The 3rd pulse of which leading edge coincides with the trailing edge of the pulse to be tested is formed by the 3rd pulse forming means 10, and when the trailing edge of the pulse to be tested is less than the lower limit value of the testing specification, the pulse width of the 3rd pulse is set up ton a length which can not reach the leading edge of the 2nd pulse. The AND circuit 9 compares the pulse phase relation between the 2nd and 3rd pulses and an output signal indicating the decided result whether the pulse width to be tested is included in the testing specification is outputted and read out by a voltmeter 17 through an FF circuit 15 and an integrator 16.
Patent JP-H0263758-A (JP)
Title: Image printer
Inventor: SERIZAWA YOJI
IPC: H04N1/21
Filed: 1988-08-30
Abstract: PURPOSE:To make correction of printing dislocation easy by a method wherein when either one of two memories for storing temporarily one scan segment the image data modulating a laser beam is used for writing, the other memory is used for reading to control a write start address for a start of writing an image data into a memory. CONSTITUTION:An image data from a controller is set to line buffers 1, 3 from image data lines 13, 14 via shift registers 5, 6 at the start of an initial scan cycle. At this time, before addresses of the line buffers 1, 3 are counted with write start address control parts 21, 22, a write start address is preliminarily established, and a write clock turns on. The address is counted up, and writing is performed from the write start address. For a following scan term, the line buffers 1, 3 are set to a read state. At that time, they are read from a zero address of the line buffer and after a blank data is outputted, an actual image data is outputted. Thereby, printing dislocation in a main scan direction between, a first color image and a second color image to be caused by optical dislocation or the like can be easily corrected.
Patent JP-S6459600-A (JP)
Title: Abnormality diagnosing device for process plant
Inventor: TAKIZAWA YOJI
IPC: G06Q10/04
Filed: 1987-08-31
Abstract: PURPOSE:To cope with and diagnose even the unknown abnormality cause by searching and diagnosing the abnormality based on a function hierarchy structure to cope with the operation target of a plant. CONSTITUTION:The device is equipped with a plant data base 3, a knowledge base 4, an inference mechanism 5 and a man machine interface 6 to display the result of the inference by the inference mechanism 5. The knowledge base 4 has, as the knowledge to execute the abnormality diagnosis of a process plant 1, the knowledge to describe the function hierarchy structure of plural process plants corresponding to plural operation targets, the knowledge to execute the abnormality diagnosis concerning respective nodes of the function hierarchy structures, the knowledge to execute the abnormality diagnosis concerning the whole of the plant and the knowledge to select a new operation target from these abnormality diagnosing results. Thus, the unknown abnormality cause and the abnormality pattern can be also diagnosed.