baber/WOPTO huggingface dataset:
Patent JP-H05159070-A (JP)
Title: Device and method for writing into bit map memory
Inventor: HIEDA HIROYUKI
IPC: G06T11/00
Filed: 1991-12-04
Abstract: PURPOSE:To carry out a plotting speed at high speed by previously comparing the starting/finishing points of a line segment with a window area and omitting the generation of an address outside of the area. CONSTITUTION:The system is provided with a calculation means 1 adding the address of the starting point of a horizontal line segment with the length of the line segment to calculate the address of the finishing point of the horizontal line segment, a comparing means 2 comparing lower/upper limit address in a horizontal direction, which specifies the window area and starting/finishing point addresses and replacing the address of the starting or finishing point existing outside of the window area with the lower or upper limit address near it to output it as the addresses of the new starting and finishing points of the horizontal line segment, an address generating means 3 generating the dot address of a line segment combining the new starting and finishing points and a memory control means 4 writing the generated dot address in a bit map memory 5.
Patent JP-H11137521-A (JP)
Title: Device for measuring refractive power of eye
Inventor: HOSOI YOSHIKUNI
IPC: A61B3/11
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a reliable representative value accurately from a plurality of results of measurement by storing the results of refractive power- measurements carried out a plurality of times and the results of pupil detection, and determining a representative refractive power value on the basis of such results. SOLUTION: A control circuit 50 obtains the diameter of the pupil of a tested eye from signals processed by an image processing and analysis circut 53 and stores information concerning the size of the pupil and the result of refractive power measurement in a memory 62. When a prescribed number of measurement results is obtained, the control circuit 50 compares the values of the sizes of pupils stored in the memory 62 and determines refractive power measured at the time when the size of the pupil is largest as a representative value. The determined representative value is outputted as a print from a printer 63 together with a plurality of refractive power measurements results. At this time the sizes of pupils obtained in accordance with the measurement of refractive power may be displayed.
Patent JP-H03181923-A (JP)
Title: Automatic focusing device
Inventor: HIGASHIHARA MASAKI
IPC: G03B13/36
Filed: 1989-12-12
Abstract: PURPOSE:To enable stable focusing without decreasing follow-up performance by providing a function switching means which switches functions of several degrees according to photographing conditions in an arithmetic means and changing a predictive function which is used for predictive arithmetic automatically according to the photographic conditions. CONSTITUTION:The function switching means which switches the functions of several degrees according to the photographing conditions is provided in the arithmetic means. The predictive function (function for approximating image plane movement) used for the predictive arithmetic is changed automatically according to the photographing conditions (distance to object, focal length of photographic lens, and object speed). Namely, the function used for the predictive arithmetic is switched according to the Lb/f of the distance Lb to the object and the focal length (f) of the photographic lens. Consequently, the stable focusing is available without decreasing the follow-up performance.
Patent JP-H0955342-A (JP)
Title: Electric double layer capacitor
Inventor: KAZUHARA MANABU
IPC: H01G11/80
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a high energy density electric double layer capacitor which can be charged and discharged quickly, has a high withstand voltage, and is excellent in charging and discharge cycle durability. SOLUTION: An electric double layer capacitor is provided with a positive electrode 1 which is composed of a polarizable electrode and of a porous metal, with a negative electrode 5 which is composed of a carbon-based material formed in such a way that a carbon material which can occlude and desorb Li ions has occluded Li ions by a chemical method and/or an electrochemical method and of a collector by a porous metal and with a non-aqueous electrolytic solution 7 which contains a lithium salt.
Patent JP-2000141101-A (JP)
Title: Insertion of finger chuck to bar material
Inventor: SAIKI AKIO
IPC: B23B13/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an inserting method for a thin bar material into a finger chuck without causing buckling. SOLUTION: This inserting method comprises a first inserting process (S2) for advancing a finger chuck 18 toward a clamping device 16 to insert a bar material 11 into the finger chuck 18, a finger chuck separating process (S3) for opening the clamping device 16 and retreating the finger chuck 18 from the clamping device 16 in a state of holding the bar material 11 by the finger chuck 18, and a second inserting process (S4) for advancing the finger chuck 18 toward the clamping device 16 while it is closed so as to insert the bar material 11 into the finger chuck 18. Since the insertion of the bar material 11 is carried out in a plurality of inserting processes, the length of the bar material 11 projected from the clamping device 16 can be shortened, preventing the bar material 11 from buckling and bending.
Patent JP-H01162591-A (JP)
Title: Laser beam scanner
Inventor: HORIKOSHI SATOSHI
IPC: B23K26/082
Filed: 1987-12-18
Abstract: PURPOSE:To drastically improve a stability without reducing the processing capacity of control by equipping the means correcting the displacement from the necessary position of the laser beam scanned by a galvanometer type scan ner. CONSTITUTION:The laser bean emitted from a laser light source 1 is reflected by a dichroic mirror 18 after enlarging the beam diameter by a beam expander 6 and led to a galvanometer type laser beam scanner 3. After deflecting it by scanning mirrors 8, 10 with the laser beam scanner 3 it is reflected by a dichroic mirror 12 by passing through a f-theta lens 11 and projected at the neces sary position on a work 13. It is therefore one kind of closed loop control method as a feed back is executed by detecting the position itself of the laser beam in addition to the control by the azimuth of the scanning mirrors 8, 10 and the control is stable and the accuracy is high as well.
Patent JP-H07150957-A (JP)
Title: Intake air port structure of multiple valve engine
Inventor: AMANO JUNKICHI
IPC: F02B23/08
Filed: 1993-11-26
Abstract: PURPOSE:To stabilize combustion by easily generating swirl and tumble during operation in middle/low speed ranges and prevent generation of combustion noise by weakening the swirl and tumble during a high speed range, in a multiple valve engine having a plural number of intake ports. CONSTITUTION:A plural number of intake ports 5, 5b taken from a part of one combustion chamber 4 are formed different shapes from each other, in a multiple valve engine where the plural number of respective intake ports are formed per cylinder.
Patent JP-H02165704-A (JP)
Title: Antenna controller
Inventor: IGARASHI TAKAYUKI
IPC: H01Q3/04
Filed: 1988-12-20
Abstract: PURPOSE:To accurately perform pulse counting even when the operation of a parabolic antenna is stopped leaving the contact of a switching device being made by setting the pulse width of the output pulses of first and second one shot multivibrators less than 1/2 of the pulse width of the output pulse of the switching device, and setting the output of a gate as the angle detecting output of the parabolic antenna. CONSTITUTION:The pulse width T2 of the output pulses of the one shot multivibrators 15 and 16 are set so as to be less than 1/2 of the pulse width T1 of a pulse outputted from the contact of a reed switch. The timing of an edge to trigger is the one of a training edge not triggering the one shot multivibrator 15. Therefore, the pulse with the pulse width T2 whose phase is delayed by 1800 is outputted from the one shot multivibrator 16, and inputted to an OR gate 17. Consequently, the pulse with the timing synchronized with each edge of an input pulse is outputted from the OR gate 17. Thereby, it is not feared to generate deviation even when the antenna is stopped in a state where the reed switch is being turned on.
Patent JP-2001136963-A (JP)
Title: Equipment for treating capillary
Inventor: SHINOHARA ETSUO
IPC: C12Q1/68
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide equipment for producing DNA capillary by automatically solidifying DNA probe in a capillary and capable of automatically reacting the resultant DNA capillary with a sample. SOLUTION: This equipment is equipment for producing DNA capillary by photo-solidifying DNA probe in a capillary and reacting the DNA probe contained in the obtained DNA capillary with a sample and contains (1) a device for holding the capillary, (2) a device for dividingly injecting a desired liquid into the capillary maintained by the above mentioned holding device, (3) an optical device for photo-solidifying DNA probe to the capillary to obtain the DNA capillary, (4) a releasing device of the liquid in the capillary and (5) a control device controlling the actions described in (1) to (4).
Patent JP-H08151929-A (JP)
Title: Multistage turbo device and control method
Inventor: ITABA KOJI
IPC: F02B37/007
Filed: 1994-11-29
Abstract: PURPOSE: To prevent the occurrence of smoke by preventing great reduction in a boosting pressure when switching is made from a small turbo to a large turbo during start acceleration in a multistage turbo device having two turbo chargers in an engine. CONSTITUTION: A large turbo 16 is accelerated beforehand prior to switching from a small turbo 10 to the large turbo 16 when a vehicle is accelerated for startup. A three-direction valve 26 is provided among an inlet side exhaust pipe 8-5 to a turbine 16T, the outlet side exhaust pipe 8-4 of a turbine 10T and the outlet side exhaust pipe 8 of the turbine 16T and when a boosting pressure reaches a first set value, a valve element 26-1 is placed in a dotted line. Exhaust gas of the small turbo is supplied to the large turbo and the large turbo is preaccelerated. When a boosting pressure reaches a second set value, a solenoid valve 22 is closed and a solenoid valve 23 is opened and a west gate valve 9 is forcibly opened. Bypassed exhaust gas is also supplied to the large turbo facilitating its preacceleration.
Patent JP-H05134302-A (JP)
Title: Film feeding controller for camera
Inventor: YOKONUMA NORIKAZU
IPC: G03B17/42
Filed: 1991-11-08
Abstract: PURPOSE:To obtain the film feeding controller of a camera which prevents the feeding accuracy of a film from being deteriorated caused by noise and precisely feeds a film to a prescribed feeding position. CONSTITUTION:The alternating signal of a perforation detection means 101 corresponding to the hole part and the non-hole part of a perforation is A/D- converted every prescribed moving quantity of the film and the addition value of the A/D converted result in at least one cycle to the next non-hole part from the hole part of the perforation is obtained. Based on the added result, the output value of an A/D conversion means 104 that the feeding of the film should be stopped is calculated. When the A/D converted result of the alternating signal arrives at the output value that the feeding of the film should be stopped after the prescribed number of perforations is detected, the feeding of the film is stopped. Thus, the feeding accuracy is prevented from being deteriorated caused by the noise and the film is precisely fed to the prescribed position.
Patent JP-H05158234-A (JP)
Title: Positive type photoresist composition
Inventor: KAWABE YASUMASA
IPC: G03F7/022
Filed: 1991-12-05
Abstract: PURPOSE:To obtain a positive type photoresist compsn. excellent in resolving power, the dimensional reproducibility of a mask, the aspect ratio of cross-sectional shape, the perpendicularity of a side wall, development latitude and heat resistance by incorporating a specified sulfonic ester and an alkali-soluble resin. CONSTITUTION:This positive type photoresist compsn. contains 1,2- naphthoquinonediazido-5-(and/or-4-)sulfonic ester of a polyhydroxy compd. represented by the formula and an alkali-soluble resin. In the formula, each of R1-R4 is H, hydroxyl, halogen, alkyl, alkoxy, nitro, alkenyl, aryl, aralkyl, etc., each of (a), (b), (d) and (e) is 0 or an integer of 1-3, (c) is 0 or 1, (a)+(b)+(c)+(d)+(e)>=2, at least one of (a) and (d) is >=1 and at least one of (b) and (e) is >=1. The amt. of the sulfonic ester used is 5-100 pts.wt. per 100 pts.wt. of the alkali-soluble resin.
Patent JP-H01162393-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: USHIJIMA ICHIRO
IPC: H01S5/00
Filed: 1987-12-18
Abstract: PURPOSE:To improve an active layer in growth controllability and a product in yield by a method wherein a clad layer and an active layer adjacent to it are made to grow gradually on a substrate and in a groove apart from each other respectively. CONSTITUTION:A current constriction layer 22 composed of p-InP is made to grow on a substrate 21. A V-shaped groove 23 parallel with the orientation (011) is formed. An A laser 24 is formed of n-InP, a B layer 25 of non-doped InGaAsP, a C layer 26 of p-InP, and a contact layer 27 of p-InGaAsP are successively grown and laminated in this sequence. An n-side ohm electrode 28 is formed on the substrate 21 and a p-side ohm electrode 29 is formed on the contact layer 27. The growth speed of crystal in the flat part is slower than usual, therefore the supersaturation level of a solution is set to be largish and the A layer 24 and the B layer 25 are made to grow, a lower clad layer 30 and an active layer 31 can be formed in the V-shaped groove 23 independently of the A layer 24 and the B layer 25, and an upper clad layer 32 is formed on the active layer 31, where these layers can be uniformly and controllably formed into required shapes.
Patent JP-H11115848-A (JP)
Title: Bicycle reflector
Inventor: KAWASUMI TOSHIKATSU
IPC: B62J6/20
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To place a reflector about a bicycle rear-wheel mudguard so that its reflective surfaces are recognized with ease from all directions for higher cycling safeness at night. SOLUTION: A reflector 1 is mounted on a mudguard metal stay 7 for a bicycle mudguard 8. The reflector 1, which is formed with a plurality of protrusions, holds a reflective material over its surface. The reflector 1 is screwed onto the mudguard metal stay 7 with its snicked piece bent onto the stay 7 and is also fixed to the mudguard 8 by means of a screw 4a to extend across a rear wheel 6.
Patent JP-H08219202-A (JP)
Title: Brake disc for disc brake
Inventor: ROORANTO MARUTEIN
IPC: F16D65/12
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a brake disc made of carbon or carbon fiber reinforced material which can be simply manufactured and especially ensures technical shape freedom related to the constitution of a passage and a frictional disc. SOLUTION: This brake disc 1 is formed by two friction rings 2, 3 which can be manufactured individually as a ventilated brake disc, and the friction rings are unseparably connected to each other.
Patent JP-H09160617-A (JP)
Title: Multiaxial simultaneous control system
Inventor: FUKAMACHI AKIRA
IPC: G05B21/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To lighten the load on a control part as much as possible. SOLUTION: A servocontroller 100 is an (n+1)-axis simultaneous control type and controls servo driving systems for (n) axes individually. Measurement controllers 130a and 130b relay a detection signal from a sensor which performs previously determined detecting operation under the movement control of one of the servo driving systems for the (n) axes. A control part 200 performs predetermined processing according to data regarding control from a servocontroller 100 and the detection signal. The output of the remaining one axis of the servocontroller 100 is used for pulse output, which is synchronized with the rotating speed of the servomotor for a reference axis selected out of the servo driving systems for the (n) axes and also outputted as a measurement sampling signal to the control part 200 through a frequency dividing circuit 111.  The control part 200 inputs the data regarding the control and the detection signal only when the measurement sampling signal arrives and performs the predetermined processing.
Patent JP-2001144956-A (JP)
Title: Image reader
Inventor: KOBAYASHI YOSHIHARU
IPC: G06T1/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can generate binary image data with two setting values whose luminous quantity and threshold are respectively different from each other only through one paper setting operation. SOLUTION: In the image reader, a paper sheet 2 and an image sensor 3 are relatively moved in reciprocating directions, light is emitted on the paper sheet 2, the image sensor 3 scans the image forming side of the paper sheet 2 to convert the image into image data, the image data are binarized on the basis of a set threshold and binary image data are generated. The 1st setting value corresponding to a character consisting of a luminous quantity of the light emitted on the paper sheet 2 and of the threshold and the 2nd setting value corresponding to a line consisting of a luminous quantity of the light emitted on the paper sheet 2 and of the threshold are set in advance to the image reader.  In the case that the paper sheet 2 is relatively moved with respect to the image sensor 3 in a forward path direction, the binary image data of the image forming side of the paper are generated according to the luminous quantity and the threshold of the 1st setting. In the case that the paper sheet 2 is relatively moved with respect to the image sensor 3 in a backward path direction, the binary image data of the image forming side of the paper are generated according to the luminous quantity and the threshold of the 2nd setting value.
Patent JP-H10323176-A (JP)
Title: Container with lid
Inventor: BALDSZUN KARL
IPC: B01L3/14
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a lidded container reduced in a space in a lid-opened state. SOLUTION: This lidded plastic container used for experiments, especially for polymerase chain reactions, comprises a cylindrical container body having a container bottom at one and having a container opening 5 at the other end, a lid 7 for closing the container opening 5 in a sealed state, a strap hinge means 12 for integrally connecting the container body 1 to the lid 7 in a mutually rotatable state, and a holding means for holding the lid 7 at an intermediate position between an original position opened from the container opening 5 at an angle of 180 deg. and a closed position closing the opening 5.
Patent JP-H09137006-A (JP)
Title: Promer composition for rubber and molded form having promer layer
Inventor: KITAHARA SHIZUO
IPC: C08L101/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a primer composition excellent in adhesion to rubber base material and capable of providing a primer layer excellent in adhesion to a coating film made by coating operation. SOLUTION: This primer composition for rubber comprises an oil-soluble polyester 1000-1000000 in weight-average molecular weight having in one molecule at least three polar groups each bearing both hydrogen atom and heteroatom and an organic solvent. The second objective molded form is such that a primer layer made from this composition is provided on the surface of a rubber base material, and the third objective coated product is obtained by coating the above molded form with a coating material.
Patent JP-H08176588-A (JP)
Title: Stable silicone emulsion and liquid cleaner composition containing the same
Inventor: HIGASHIDE KATSUHISA
IPC: A61K8/891
Filed: 1994-12-26
Abstract: PURPOSE: To prepare the subject emulsion useful as a cleaner composition having excellent stability with time, imparting hair and skin with excellent touch, especially having conditioning effect on hair, comprising an aqueous solution of a specific surfactant, a silicone derivative and an alcohol. CONSTITUTION: This emulsion comprises (A) an aqueous solution of an anionic surfactant containing >=50wt.% of an anionic surfactant such as a compound of the formula R<1> -O-(C2 H4 O)x -(C3 H6 )y -(C4 H8 O)z -SO3 M [R<1> is a 10-20C (branched) alkyl or alkenyl; M is an alkali metal, ammonium, etc.; (x), (y) and (z) are each 0-10], (B) a silicone derivative [e.g. dimethylpolysiloxane of the formula ((n) is 3-30,000)] having >=1,000cs viscosity at 25 deg.C and (C) isoprene glycol or ethanol in the ratios of the component A/B and the component C/B of 0.2-2.5 and 0.1-0.3, respectively and has <=45wt.% of the whole water content.
Patent JP-2000150482-A (JP)
Title: Dry etching method
Inventor: YAMANE TETSUYA
IPC: G03F7/40
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a wiring pattern excellent in form stability by applying a high-frequency in two steps to a laminated body of Al and Ti group material formed on a base material to suppress plasma damages. SOLUTION: At an etching device 20, an etching gas is guided into a reactive chamber 21 as shown by an allow A, and the etching gas is made into a plasma by the microwave introduced through a waveguide. With the high frequency applied in two steps by a high-frequency power source 27, a semiconductor wafer 28 on an application electrode 25 is etched. The high-frequency power source 27 uses such high-frequency power source with high frequency as excellent in form controllability and such high-frequency power source with low frequency suppressing electron shading effect. By applying high-frequency in two steps, a required amount of remaining resist is obtained. So, only by changing applies frequency, plasma damage is suppressed for a wiring pattern excellent in form stability.
Patent JP-H11152776-A (JP)
Title: Sink with dust throwing port
Inventor: MANABE HIROSHI
IPC: E03C1/18
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a sink with a dust throwing port, in which dust such as raw refuse can be charged smoothly without reducing the area of the sink and which can be maintained easily. SOLUTION: An opening 2 is formed to the interior section of the top face of the sink 1 while a dust charging cylinder 2 is hung down to a lower section from the opening 2. A dust throwing port member 4 communicated with the dust charging cylinder 3 is placed detachably on the dust charging cylinder 3 while the periphery of the opening 2 and the front of a back guard 5 on the top face of the sink 1 are covered with the dust throwing port member 4. An inclined plane 6 inclined so as to be downwards lowered towards the hopper 4a of the member 4 is formed to the top face of the dust throwing port member 4. A cover is installed to the hopper 4a of the dust throwing port member 4 in a freely open-close manner.