baber/WOPTO huggingface dataset:
Patent JP-H0194987-A (JP)
Title: Method for making slit-like sieve
Inventor: KOBAYASHI YOSHIMI
IPC: B07B1/46
Filed: 1986-09-18
Abstract: PURPOSE: To enable the classification of fine particles by boring thin films with many slits of exact and fine widths and sticking these thin films to perforated thickness films. CONSTITUTION: The thin film-like materials of metals, alloys and other nonmetals of several microns in thickness are exactly bored with the long slit holes of the narrow widths using a laser beam, electron beam, etching, ultrasonic waves and the technique combing these. As a result, the fine sieves below 10 microns may be formed with aperture ratios ten times larger than those of plane weave sieves.
Patent JP-S60110723-A (JP)
Title: Hot melt adhesive
Inventor: MORI TADAHIRO
IPC: C08G63/66
Filed: 1983-11-21
Abstract: PURPOSE:The titled adhesive having excellent heat resistance and low-temperature adhesiveness and retaining stable bonding force over a wide temperature range, comprising a specified thermoplastic copolyester elastomer. CONSTITUTION:A hot melt adhesive comprising a thermoplastic copolyester elastomer having an intrinsic viscosity as determined at 20 deg.C in a phenol/tetrachloroethane (1:1 weight ratio) solvent mixture of 0.5-1.5 is obtained by mixing an acid component comprising 50-95mol% (A) aromatic dicarboxylic acid (esterifiable derivative) with 5-40mol% (B) dimer acid, or its hydrogenated product or esterifiable derivative and 0-30mol% (C) aliphatic dicarboxylic acid (esterifiable derivative) other than component B with a glycol component comprising 60-95mol% (D) 2-10C alkylene glycol and 5-40mol% (E) long-chain glycol of an average MW of 350-6,000 so that the sum of component B and component E may be 10-70mol% and reacting the resulting mixture.
Patent JP-2000057913-A (JP)
Title: Vacuum valve
Inventor: OSAWA YUKIO
IPC: H01H33/66
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To restrict temperature rise while lowering the electrical resistance of a conducting part by providing a recessed part in each contact side end of a fixed rod and a movable rod, and fixing a coil reinforcement made of the non-magnetic material along the inner diametric surface of the recessed part so that the coil is worked at the ends of the fixed rod and the movable rod into a crack shape. SOLUTION: A coil part 20 is worked into a crank shape, and a tip thereof is bonded to a fixed contact 7A or a movable contact 7B. The electrifying current flows from a fixed rod 3A to a movable rod 3B through the coil part 20. A coil reinforcement 21 is made of the stainless steel having an electrical conductivity lower than that of the coil part 20. With this structure, the electrifying current hardly flows to the coil reinforcement 21. Consequently, when the arc is generated between the fixed contact 7A and the movable contact 7B, the current I flows like an allow, and a vertical magnetic field H is formed in a clearance 29. Ions and electrons of the arc are caught inside of an open clearance 29, and an arc spot is strongly moved so as to prevent the melting of the contacts 7A, 7B.
Patent JP-H1050105-A (JP)
Title: Head light for vehicle
Inventor: SERIZAWA HIROYUKI
IPC: F21S8/10
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To constitute a head light for forming a light distribution pattern of an auxiliary light so as to control the light emitted from a discharge bulb by using a plurality of reflection surface elements constituting a reflector surface, and to obtain a required light distribution pattern of an auxiliary light even in a state after aiming adjustment of a reflector. SOLUTION: A group of reflecting surface elements 22As constitutes a horizontal cut line formation region 22A of a reflector surface 22. A horizontal section of a reflecting surface elements 22As1 positioned in an outermost part of the group of the reflecting surface elements 22As is formed in a concave shape. A light distribution pattern PA1 is formed so that light beams reflected from the reflecting surface elements 22As1 cross each other. This performs the left- side aiming adjustment of a reflector 16. When a light beam reflected from a left edge of the reflecting surface element 22As1 is blocked with an extension 28, an original light distribution pattern is changed into a light distribution pattern on which a portion on an oblique cut line side remains, and thereby a hot zone of a light distribution pattern of an auxiliary light is partly constituted.
Patent JP-H0880216-A (JP)
Title: Hair drier
Inventor: NISHIMURA SHINJI
IPC: A45D20/10
Filed: 1994-09-14
Abstract: PURPOSE: To make an thermal element to act quickly by reflecting the action of the thermal element to a draft temperature in a wind tunnel, even when air quantity and wind velocity fluctuate, and by preventing the.delay of the action of the thermal element, especially when air quantity has decreased. CONSTITUTION: A thermal element 9 for preventing temperature from rising too much is placed on the discharge opening 4 side of a heater 8. A heat retaining plate 10, which opens the air passage 14 of the discharge opening side of the thermal element 9 when the air quantity of hot air passing by the neighborhood of the thermal element 9 increases, and which closes the air passage 14 of the discharge opening side of the thermal element 9 when the air quantity decreases, is mounted near the discharge opening 4 apart from the position of thermal element 9. When air is normally blowing, the air passage 14 of the discharge opening side of the thermal element 9 is opened, hot air directly blows to the thermal element 9, and consequently, the thermal element can act quickly if the temperature has risen too much.  When the air quantity has decreased, the air passage 14 of the discharge opening side of the thermal element 9 is closed, heat retaining place is formed near the thermal element 9, and consequently, the temperature of the thermal element 9 rise enough to act quickly.
Patent JP-S6472663-A (JP)
Title: Geometrical distortion correcting circuit device
Inventor: FURANTSU DEIITAARE
IPC: H04N3/22
Filed: 1988-09-05
Abstract: PURPOSE: To easily remove a distorted horizontal scanning line error by insertion-connecting the primary coil of a differential converter in the current circuit of scanning line deflecting currents, and insertion-connecting a secondary coil in the current circuit of vertical deflecting currents. CONSTITUTION: A deflecting unit for deflecting an electronic beam is provided at an image receiving tube neck 10 of a reproducing tube 1, and the deflecting unit is constituted of horizontal deflecting coils 2, 2' and vertical deflecting coils 3, 3'. Currents it from a scanning line output stage 4 and current iv from a vertical output stage 5 are supplied to the coils 2, 2' and 3, 3'. Primary coils 6, 6' of a differential converter 7 are connected with a current circuit for the scanning line deflecting currents. A secondary coil 8 of this differential converter 7 is insertion-connected in a vertical deflecting current circuit. Thus, correcting currents in an opposite direction can be mutually generated at a scanning line start edge and a scanning line end edge, and deviation can be removed.
Patent JP-H0774798-A (JP)
Title: Isdn terminal adaptor
Inventor: YOGOSHI SHIGEO
IPC: H04L69/40
Filed: 1993-09-06
Abstract: PURPOSE:To obtain the ISDN terminal which tests a terminal adaptor without need for a maintenance test equipment to a maintenance line side. CONSTITUTION:An interface conversion circuit 11 applies interface conversion to user information and a signal between a known terminal equipment 2 and an ISDN 3. A maintenance personnel sets a telephone number of a remote maintenance line executing remote maintenance for a terminal adaptor through the ISDN 3 to a switch 12. Upon the receipt of a call from the ISDN 3, a caller number message translation circuit 13 translates a caller number sent from the ISDN 3 and a collation circuit 14 collates the caller number from the caller number message translation circuit 13 with a telephone number set by the switch 12. When the result of collation indicates coincidence, a diagnostic circuit 15 started by the collation circuit 14 diagnoses the interface conversion circuit 11 and displays the result to a caller sub address section of the layer 3 of the ISDN user network interface.
Patent JP-H1061033-A (JP)
Title: Joint water drip metal tool of vertically attached external wall board
Inventor: ISHIKO TAKURO
IPC: E04B2/74
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To improve the workability and waterproofing property of the upper and lower joint parts of vertically attached external wall boards. SOLUTION: A decoration face part 32 covering the whole clearance of the joint part between the upper and lower external wall boards 26 is formed in the jointing and water dripping metal tool 31 joining the upper and lower external wall boards 26 to improve the appearance design. An the lower end of the upper external wall board 26 is put between the fitting piece 33 and the decoration face part 32 to simply fix the lower end without use of fixing metal tools. And an elastically deformable contact part 36 having a L-shaped section is formed at the rear face side of the decoration face part 32 of the jointing and water dripping metal tool 31. The horizontal leveling of the jointing and water dripping metal tool 31 can be simply and securely executed by only putting the contact part 36 on the upper end face of the external wall boards 26.  And hence, this tool dispenses with the conventional marking of fitting positions. And further, a holding piece 39 is formed to retain the upper end of the lower external wall board 26, between the decoration face part 32 and the holding piece 39. The upper end of the external wall board 26 is prevented from warping by the holding force.
Patent JP-H0862289-A (JP)
Title: Inspecting apparatus
Inventor: IMAGAWA HISASHI
IPC: H01L21/66
Filed: 1994-08-23
Abstract: PURPOSE: To decrease the tact time by receiving a material whose inspection has been finished, at the other holding part of a containing station of a table with a moving device for containing when a material to be inspected is moved and mounted on a holding part, which is stopped at a supplying station of the turntable of a phase device for supplying. CONSTITUTION: A supplying handling device 46 of a commonly used moving device 40 is moved to a supply stage 13 by an orthogonal type robot 41 and picks up an IC 1 in an actual tray 14. The device 46 is moved to a standby stage 20, and the IC is mounted on a pocket 23, which is stopped at a supply station 24 of a turntable 21. At this time, a containing handling device 47 picks up an IC IA, whose inspection is finished, in the other pocket 23. The device 47 is moved to a containing stage 15 by the robot 41 together with the device 46. The ICs are received in a good-product tray and a defective-product tray 17. Then, the device 46 returns to the stage 13, picks up the next IC1 and repeats the same work. Thus, the parallel processing of the moving works can be performed at the same time between the stages 13 and 20, and between the stages 20 and 15 for the ICs 1 and 1A.
Patent JP-H1168874-A (JP)
Title: Analytic system for transmission information
Inventor: KAWADA TETSUYA
IPC: H02J13/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To surely and easily analyze transmission information by analyzing the transmission information fetched by a protocol analyzer through a personal computer(PC). SOLUTION: The transmission information monitored by a protocol analyzer 7 is transmitted to a PC 8, transformed to prescribed text data by a terminal program 8A of the PC 8 and stored in a transmission information file 8B in the format of text. A transmission information analytic program 8C identifies data required to be analyzed from the flag sequence of read transmission information and stores them in a data analytic buffer and when data are completely collected, the data stored in the data analytic buffer are analyzed. The analysis is performed manually or while collating the data with various transmission formats. The result of analysis is outputted and displayed on a CRT device corresponding to the transmission format while digitizing or decoding data sequences so as to facilitate identification.  Next, the next data are read from the file 8B and analytic processing is repeated until data are eliminated in the file 8B.
Patent JP-S6463323-A (JP)
Title: Magnetizing treatment
Inventor: TOSHIDA TAMOTSU
IPC: A01G31/00
Filed: 1987-09-03
Abstract: PURPOSE:To increase the amount of nutrient absorbed in a plant, by intermittently subjecting a culture solution to magnetizing treatment. CONSTITUTION:A culture solution 2 is passed through a magnetizing device during circulation. A magnetic field having about 1,000 gauss is applied to between magnetic poles 7 and the culture solution is subjected to magnetizing treatment for about 10sec by a timer device 11. After then, the magnetizing treatment is suspended for about 70hr to eliminate magnetizing effects of the culture solution. The suspension is also carried out by the timer device 11. A plant is cultivated by repetition of the magnetizing treatment and the suspension. Since absorption of nutrient solution of plant is excessive when suspension period is short, the suspension time may be changed depending upon kinds of plant and growth state.
Patent JP-H0888357-A (JP)
Title: Lateral igbt
Inventor: SUESHIRO TOMOKO
IPC: H01L29/872
Filed: 1994-09-16
Abstract: PURPOSE: To lower the ON-voltage of a device by a method wherein a second type carrier current has a polarity opposite to the polarity of a second conductivity type drain layer and the ratio of the second type carrier current in a total current is increased to increase the accumulation of the second type carrier current on the source side. CONSTITUTION: A trench 7 is formed in the surface of an n-type silicon layer 3 between an n-type buffer layer 4 and a p-type base layer 11. An n-type bypass layer 12 is so formed in the n-type silicon active layer 3 under the trench 7 as to be brought into contact with a silicon oxide film 2. Therefore, a positive hole current applied to a source electrode 9 can be reduced by the trench 7. On the other hand, an electron current can be applied to a device through the n-type bypass layer 12 and the reduction of the electron current caused by the trench 7 can be suppressed. With this constitution, the ratio of the electron current in a total current can be elevated and the accumulation of the electron current on the source side is increased, so that the ON-voltage of the device can be lowered.
Patent JP-S6453146-A (JP)
Title: Method and instrument for measuring electrical conductivity of solution and water quality control method
Inventor: ASAKURA YAMATO
IPC: G01N17/02
Filed: 1987-09-07
Abstract: PURPOSE:To determine electrical conductivities at two temps. and to judge the state of a soln. to be measured therefrom by impressing an AC voltage at varied frequencies to at least a pair of electrodes in the soln. and measuring complex AC impedances at the two temps.; high and low. CONSTITUTION:Sample water is introduced from a part of a coolant circulation line 2 from a nuclear reactor 1 through a sampling line 3 to a high-temp. electrical conductivity measuring instrument 4 and a room-temp. electrical conductivity measuring instrument 7 and the quality of the water is analyzed by a data analyzer 8, then whether the plant operation is to be continued or stopped is judged in the case of applying this method to the control of the water quality of the nuclear reactor. The dissociation rate of impurities such as H2SO4 in the high-temp. water is extremely low and impurities such as Cl ions accelerate the corrosion in the high-temp. water. The rational water quality control taking the influence of the chemical form of the impurities by temps. into consideration is executed by measuring the electrical conductivities at the multiple temps.
Patent JP-2001049588-A (JP)
Title: Method for sterilizing and deinking raw material for making paper and device for sterilizing and deinking the raw material
Inventor: ARAI YOSHIAKI
IPC: D21C5/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for sterilizing and deinking a raw material for making paper, by which the raw material can efficiently be sterilized in a short time to kill various bacteria and the deinking treatment can also efficiently be carried out in a short time. SOLUTION: This method for sterilizing and deinking a raw material for making paper comprises feeding a paper raw material 11 such as waste paper into a disintegrator 12, pulping the paper raw material 11 in water by the use of the disintegrator 12, dehydrating the pulped paper raw material 11 in the first cylinder press process 13, feeding the dehydrated and flocked pulp into a kneader process comprising a stress-breaking type deinking device to loose and deink the pulp, transferring the deinked pulp into the first washing process 15 to wash out undissolved ink and residual carbon, dehydrating the left pulp in the second cylinder press process 16, transferring the dehydrated pulp into an ozone-treating process 17 to treat the residual undissolved ink and the residual carbon with the ozone, thus decomposing, separating,  deinking and sterilizing the undissolved ink and the residuai carbon, and finally washing the treated pulp in the second washing process 18.
Patent JP-S61104309-A (JP)
Title: Production of magnetic head
Inventor: YOSHIZAKI RYUICHIRO
IPC: G11B5/23
Filed: 1984-10-24
Abstract: PURPOSE:To improve the magnetic conversion characteristic by forming a protective film on the gap forming face, at least, of each core member before the joining process of a pair of core members. CONSTITUTION:A protective film 3 consisting of an SiO2 or the like is formed with 0.05-0.1mum thickness on one ferrite core 1 by vapor-deposition or the like. The protective film 4 is formed on the other core 1 similarly, and this pair of core members are butted through a prescribed gap width by the glass welding method. Thereafter, a magnetic head core is obtained by cutting, polishing; and protective films 3 remain finally in the joint part of both core members 1 and parts between ferrite core members and a glass 2. Thus, mutual diffusion between core members and gap members and the degeneration of surfaces of core members are prevented to improve the magnetic conversion characteristic of the magnet head.
Patent JP-2000057961-A (JP)
Title: Mislanding correction of color picture tube and its device
Inventor: SAWADA HIROYUKI
IPC: H01J29/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To suppress mislanding at an environmental temperature change, by executing the correction of the mislanding caused by a spring at the time of lighting a color picture tube by adjusting members. SOLUTION: The correction of mislanding caused by a spring 4 is executed by the difference of deformed quantities, for moving the spring 4 to the circumferential wall 3a side of a display panel 3, of an adjusting member 5 between the spring 4 and a support frame 2 and of an adjusting member 6 between the spring 4 and the circumferential wall 3a of the display panel 3 at the time of lighting. Namely, at an environmental temperature rise, both adjusting members 5, 6 are deformed similarly, to thereby cancel influences thereof on the spring 4, and to suppress the mislanding caused by deformation of the spring 4.
Patent JP-2000057346-A (JP)
Title: Graphic recognizing device
Inventor: ITSUZAKI YOSHIHIRO
IPC: G06T7/60
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a graphic recognizing device by which the quantity of data being comparison reference is not increased even when kinds of objects to be recognized are increased. SOLUTION: The object to be recognized is picked up by a television camera, and the obtained image data is stored in an image memory 3. A contour image is detected for the stored data in the image memory 3 by a contour detecting means 4, and direction vector data is detected from contour data by a direction vector detecting means 5. Next, a graphic is recognized by collating character data detected from the direction vector data by a character information detecting part 6 with reference data which is stored in a reference data storage memory 7 by a character collating part 8.
Patent JP-H04105467-A (JP)
Title: Picture noise reducer
Inventor: ASAMI TORU
IPC: H04N9/64
Filed: 1990-08-27
Abstract: PURPOSE:To improve the resolution of a picture by selecting a 2-dimension filter when a movement quantity of a picture between frames is a prescribed threshold level or over and selecting a cyclic 3-dimension filter when the movement quantity of the picture between frames is a prescribed threshold level or below. CONSTITUTION:When the relation of (inter-frame movement quantity DELTAF< threshold level T2) is discriminated, a selector switch 285 selects an output of a 3-dimension filter 26. When the relation of (inter-frame movement quantity DELTAF>= threshold level T2) is discriminated, the selector switch 285 selects an output of a 2-dimension filter 20, and when the presence of an edge is discriminated by a comparator 258, 3-picture elements are added in the edge detection direction identified by a maximum detector 251. As a result, an output averaging the 3-picture elements in the edge detection direction is sent and noise is made unremarkable and no fog is caused.
Patent JP-H1063253-A (JP)
Title: High-quality character display device, and gradation display method
Inventor: HARA MASAO
IPC: G09G5/28
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To distinguish the color-specified characters for every color, and to beautifully gradation-display them in a display device which conducts a black and white gradation display. SOLUTION: When the codes, the colors, the sizes and the gradation numbers of characters, which are display objects, a obtained (B11), the gradation number, which becomes the reference based on the colors specified to each character in a sentence, is determined (B12). In accordance with the reference gradation number, each of the color-specified characters is converted into gradation bit map data from outline data (B13 and B14). By conducting the gradation conversion by the gradation number corresponding to the specified color of a character, the gradation level applicable to the portion having a most thick color of the character is displayed for every specified color. Thus, the characters, which are color-specified on a display screen, are well distinguished an the lines of the characters are beautifully observed by the gradation display.
Patent JP-S6186035-A (JP)
Inventor: DEBITSUDO AREN SUNAIDAA
IPC: B21D39/20
Filed: 1985-10-04
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-H06192123-A (JP)
Title: Medical composition containing manganese superoxide dismutase
Inventor: DEIBUITSUDO AARU BUREIKU
IPC: A61K38/44
Filed: 1993-09-08
Abstract: PURPOSE: To very effectively treat diseases due to oxygen free radicals by administering a manganese superioxide dismutase in a specified low range of dose. CONSTITUTION: The diseases or symptoms wholly or partly caused or induced by oxygen free radicals can be treated or prevented by administering a manganse superoxide dismutase (Mn-SOD) to any of mammals including human being in a 1 to 200 μg/kg, preferably 1 to 100 μg/kg or particularly 1 to 50 μg/kg as daily dose (weight of Mn-SOD per unit body weight of the mammal). Examples of these diseases are synovities, Crohn's disease, colitis, progressive conditions of rheumatism, ischemia after re-perfusion, tissue damage, disorders with respect to organs and tissue transplants, progressive conditions of arthritis, etc. At this time, general administration of the Mn-SOD is particularly preferred and the administration in the form of slow-release microcapsules, or the like, is further preferred.  In this method, only administration of the Mn-SOD in a specified low range of dose is effective and cell protection activity can be obtained without causing any harmful effect only by using a dose within this range.