baber/WOPTO huggingface dataset:
Patent JP-2000040239-A (JP)
Title: Optical disk recording/reproducing device
Inventor: NAGAI TAKAHIRO
IPC: G11B7/007
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To make sector addresses surely readable in spite of off-track of a light spot by disposing plural address blocks within one sector address alternately wobbling on the inner peripheral side and the outer peripheral side in the radial direction with respect to a track center. SOLUTION: The four address blocks ID1 to ID4 are arranged alternately wobbling with respect to the track center within the sector address region 5 disposed between two data regions 6 and 7. These four address blocks are shifted in a radial direction by Tp/2 from the track center on the inner peripheral side and the outer peripheral side. The laser beam is continuously emitted in such a manner that groove tracks of a prescribed width are formed in the data region 6. The laser beam is intermittently emitted according to the address pits to be formed in the state of shifting the same by 1/2 Tp in the radial direction form the groove tracks in the sector address region 5.
Patent JP-H1058762-A (JP)
Title: Printing equipment
Inventor: MAEDA NOBUHIRO
IPC: G06F3/12
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the operating efficiency under the condition that a trouble develops in a printing equipment by a method wherein printing data are expanded into a plurality of colors and then housed in a bit map memory so as to cut off the printing mechanism, with which a specified color is printed and in which a non-printability is detected, in order to continue the printing with other mechanism. SOLUTION: A controlling part 3 receives printing data from a host 1 and expands and houses them in a bit map memory(BMM) of respective colors 33. When a non-printability develops during printing, the printing data, in which the non-printability develops, are preserved so as to restart printing with another printing mechanism 41 by cutting off the printing mechanism 41 of the color, of which non-printability develops, no the basis of the preserved printing data when printing becomes possible. Accordingly, even when a trouble generates in a printing equipment, the restarting of printing and the like can be possible by changing a printing equipment, printing with a usable printing mechanism 41 or a substitute printing mechanism or continuing with discontinued page or the like. Thus, the operating efficiency of the printing equipment 2 or the like can be improved.
Patent JP-H0384669-A (JP)
Title: Pocket electronic dictionary
Inventor: NAGAISHI MICHIHIRO
IPC: G06F17/28
Filed: 1989-08-29
Abstract: PURPOSE:To offer satisfactory information to the user of a pocket electronic dictionary by displaying en bloc words on an external display device prepared separately from a main body and providing keys to the external display device in order to retrieve the words via the input of keys. CONSTITUTION:An external display device 5 is provided in addition to the main body of a pocket electronic dictionary, and the words are also displayed on the device 5 in an exactly same way as the display of the dictionary. The device 5 transfers data to an optical means 1, a character recognizing means 2, and a translation means 3 of the dictionary. An external display part 13 contains a display panel 14 and a keyboard 15 and is connected to the dictionary via a cord 16. As a result, the dictionary is used independently or together with the part 13 as necessary by loading or unloading a connector 17. Thus the satisfactory information can be offered to the user of the pocket electronic dictionary.
Patent JP-H0649400-A (JP)
Title: Pigmented ink composition and preparation of the same
Inventor: FUJIOKA MASAYA
IPC: C09D11/16
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a pigmented ink compsn. excellent in stability even after the lapse of time by dispersing a pigment in a water-based or oil-based medium and subjecting the resulting dispersion to centrifugal separation. CONSTITUTION:A pigment is dispersed in a water-based or oil-based medium. The resulting dispersion is subjected to centrifugal separation to remove therefrom coarse pigment particles to thereby obtain a desired pigmented ink compsn. Since the coarse pigment particles are removed from the pigmented ink compsn. through centrifugal separation, only fine particles are contained in the ink compsn. Accordingly, the particle size distribution of the ink compsn. is narrower than that of a pigmented ink compsn. prepd. only through a dispersion operation. Thus, the pigment particles in the pigmented ink compsn. subjected to centrifugal separation can be kept in a state of good dispersion even when it is allowed to stand for a long time.
Patent JP-S6379591-A (JP)
Title: Purification of tpa
Inventor: MORII MITSUYOSHI
IPC: C12N9/72
Filed: 1986-09-22
Abstract: PURPOSE:To separate and purify tPA having specific molecular weight, by bringing crude tPA containing various molecular kinds into contact with a cation exchange resin once, then changing salt concentration and eluting. CONSTITUTION:A tPA-containing solution such as culture solution of human melanoma cell, culture solution of human normal cell, culture solution of cell integrate with human tPA gene by using gene recombination technique, partial purification solution of the said solution, etc., is adjusted to weak acidity and brought into contact with a cation exchange resin containing carboxymethyl group, phosphate group, sulfopropyl group, etc., as a functional group and agarose, cellulose, polyacrylamide particles, etc., as a carrier to adsorb tPA. Then salt concentration is changed at about neutrality (pH 6.0-7.5) and elution is carried out to give the aimed tPA having about 70,000 dalton molecular weight.
Patent JP-H0758053-A (JP)
Title: Anti-static countermeasure during ion implantation
Inventor: MATSUKUBO TAKASHI
IPC: H01L21/265
Filed: 1993-08-12
Abstract: PURPOSE:To prevent a board from being charged during ion implantation. CONSTITUTION:When ions are implanted into a semiconductor area by way of an insulating layer 1, the insulating layer 1 is preliminarily coated with a conductive film 3 so as to prevent the area from being charged. This method is applicable to a thin film semiconductor area 2 in which the film is formed on an insulating board 4 and, what is more, which is covered with the insulating layer 1.
Patent JP-S60243715-A (JP)
Title: Electronic device
Inventor: YAMASHIRO OSAMU
IPC: H03F3/45
Filed: 1984-10-24
Abstract: PURPOSE:To obtain a reference voltage generator reduced at its temperature change by using Fermi levels of two IGFETs having different conductive types of silicon gate electrodes to form a reference voltage source. CONSTITUTION:A P<+>-gate MOSFETQ1 and an N<+>-gate MOSFETQ2 constituting a differential pair are constituted so that their conductance values are equal. If it is defined that the current values of a constant current source for the differential circuit are I0-I''0, the intersected points 1-1'' of the current values I0-I''0 with the FETQ1 and the intersected points 2-2'' with the FETQ2 show respective gate voltages VG1, VG2 obtained when the differential circuit is balanced. Even if the current of the constant current source is changed from I0 to I'0 and I''0, the differential voltage between said gate a voltages VG1 and VG2 is kept at a constant level and the difference Vth1-Vth2 between the threshold voltages of the FETs Q1 and Q2 appears as it is. Consequently, the P<+>-gate and N<+>-gate FETs Q1, Q2 can be used, a reference Voltage corresponding to a band gap is obtained and the temperature characteristics can be set up to ''0''.
Patent JP-H1165098-A (JP)
Title: Manufacture of photosensitive planographic plate
Inventor: URANO TOSHIYOSHI
IPC: G03F7/09
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a paleographic plate capable of developing requiring no alkaline developing solution or little alkaline solution, and excellent in printing durability, sensitivity, and image reproducibility. SOLUTION: An oleophilic photo sensitive layer 1A containing a compound containing at least one addition polymerizable ethylenic double bonding and a polymerization initiator are provided on a hydrophilic support body 1 so as to form a photosensitive plate. After the image exposure of the photosensitive planographic plate, the non-image portion of the photosensitive layer 1A is removed from the support body 1 so as to form a photosensitive image. The gummed tape peel strength of the support body is set to be 500 g/cm or less. In image exposure the non-image portion is also exposed by the exposure amount of 1 to 30% of the exposure amount required for photo-curing photosensitive image formation.
Patent JP-H0754627-A (JP)
Title: Cylinder oiling and lubricating oil recoverying system
Inventor: ITO KUNINORI
IPC: F01M11/04
Filed: 1993-08-16
Abstract: PURPOSE:To enable oil purified by a purifier to be reused as cylinder oil by mixing the purified oil with cylinder oil (new oil) at a fixed regulation through a process of holding the sump tank level within the fixed range without directly supplying the new oil into the sump tank of system oil. CONSTITUTION:A lubricating oil purifier 5 purifies lubricating oil in a lubricating oil sump tank 3 and allows its return into the lubricating oil sump tank 3. When the level of a lubricating oil recovery tank 6 is 60% or less, and also when the level of the lubricating oil sump tank 3 is higher than 80%, lubricating oil in a return line of the lubricating purifier 5 is so switched as to move into the lubricating oil recovery tank 6, and this operation is continued until the level reaches 85%. Accordingly, lubricating oil moving amount per one time into a cylinder oiling head tank 2 from the lubricating oil recovery tank 6 is one half or less of the volume of the lubricating oil recovery tank 6. Thereby, system oil is reused, and the actual lubricating oil consumption is decreased. Moreover, not only equipments of a plant system but also human hours required for maintenance can be decreased.
Patent JP-H0775863-A (JP)
Title: Automatic detecting device for shortage of powder in mold mouth
Inventor: TAKAHASHI MASANOBU
IPC: B22D11/108
Filed: 1993-09-07
Abstract: PURPOSE:To obtain an automatic detecting device for shortage of powder by eliminating the influence of burning flame of powder, splashed molten steel, etc., and having high reliability. CONSTITUTION:The device is provided with ITV camera 1 to photograph the inside of mold, A/D conversion device 3 to convert the picture signal photographed by ITV camera to the digital signal for each picture element and a min luminance picture synthetic operating means 7, to input the picture signal of each picture element outputted from A/D conversion device, to select a min level one among plural picture elements at the same position among plural picture signals inputted in a specific time, to produce the synthetic picture based on the picture element values at the position. Further the device is provided with the powder shortage detecting means to execute judgment of powder shortage based on the synthetic picture produced by the min. luminance picture synthetic operating means 7.
Patent JP-2001053074-A (JP)
Title: Semiconductor device and its manufacturer
Inventor: TSUDA AKIHITO
IPC: H01L21/3205
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is improved in TAB mounting reliability by a method wherein a passivation film is protected against cracking. SOLUTION: A semiconductor device is equipped with Al alloy pads 5 formed on a second SiO2 film 3, a third SiO2 film 6 formed on the Al alloy pads 5 and the second SiO2 film 3, openings provided to the third SiO2 film 6 so as to be located over the alloy pads 5, a W plug 7 filled in the openings respectively, a barrier film 8 formed on the W plug 7 and more hardly deformed than the Al alloy pads 5, and bumps 20 which are each formed on the barrier film 8 and bonded to inner leads by thermocompression.
Patent JP-S6377395-A (JP)
Title: Starting circuit for brushless motor
Inventor: TSUKIHASHI AKIRA
IPC: H02P6/08
Filed: 1986-09-19
Abstract: PURPOSE:To start a motor positively by mounting an auxiliary transistor turned ON, synchronized with a switching transistor supplying coils of each phase with currents and bringing a predetermined switch circuit to an inoperative state by the auxiliary transistor. CONSTITUTION:Auxiliary transistors 54-56 turned ON, synchronized with a switching transistor supplying coils of each phase with currents are fitted. Prescribed switch circuits 31-33 are brought to an inoperative state by the auxiliary transistors 54-56. Starting currents are applied to coils of respective phase in succession every time start pulses are applied from a terminal 70, thus turning a rotor.
Patent JP-S6385122-A (JP)
Title: Feeding method of raw material in comber
Inventor: NISHIMURA SHINZO
IPC: D01G19/08
Filed: 1986-09-20
Abstract: PURPOSE:To make a lap formation unnecessary and prevent unevenness of seam and licking formation, by connecting a sliver cut to a definite length to a sliver group cut so as to have a prescribed difference of long and short lengths one after another. CONSTITUTION:Slivers spun from plural cards are drafted and the resultant collected card slivers are put in a can and carried to a comber. Slivers are taken out from the can and cut in plural numbers so that ends thereof have prescribed difference of long and short lengths (l-nl) and set in a row on a guide plate 9 to provide a sliver group 200, which is sent to a draw part 10 have feed rollers 11 to draft and the drafted sliver group 200 is sent in sheet shape to a comber where combing is carried out. A sliver 2A taken out from the can and cut to a definite length is connected one after another from a sliver 200A having the shortest end to a sliver 200N having the longest end.
Patent JP-S6283056-A (JP)
Title: Method for preventing corrosion of electrostatic precipitator
Inventor: NAKAMURA YOSHIAKI
IPC: B03C3/36
Filed: 1985-10-08
Abstract: PURPOSE:To prevent the corrosion of an electrostatic recipitator by holding the casing of said precipitator to a dew point or higher, by passing high temp. gas at the time of a banking-up fire through the electrostatic precipitator treating the flue gas of an incinerator during the stoppage of the operation of said precipitator. CONSTITUTION:The electrostatic precipitator 1 treating the flue gas of a batchwise incinerator is constituted so that a gas distribution plate 12 is oriented to a horizontal state during the operation of said precipitator 1 and exhaust gas is made to uniformly flow in an electrode part 11. Next, during the night stopping incineration and the electrostatic precipitator 1, the gas distribution plate 12 is angularly altered to an oblique downward direction by a cylinder 17 to perform adjustment so as to allow high temp. gas to downwardly flow. The screen plate 13 of a bottom part is opened in a horizontal state so as not to obstruct the flow of the high temp. gas. Therefore, by passing the high temp. gas of the incinerator at the time of a banking-up fire through the lower part of the electrostatic precipitator even when the incinerator is stopped, the lowering in the temp. of a casing can be prevented without requiring other heater.
Patent JP-S6472366-A (JP)
Title: Recorder and reproducer using flat and rectancular voice carrier
Inventor: GOTSUTOFURIIDO MEENERUTO
IPC: G11B21/02
Filed: 1987-09-04
Abstract: PURPOSE: To facilitate observation by introducing a sliding plate while this sliding plate is slid respectively by one row with a recording carrier held immovably and perpendicular to the chord of the moving locus of a magnetic head by using a mechanism controlled by the directional inversion of its magnetic head. CONSTITUTION: The device for compensating the alignment of the traveling direction of the magnetic head for recording and reproducing includes exchange contacts, one of which is connected to a recognition contact 41. This recognition point 41 is so actuated by a mechanism acting on the step changeover of the sliding plate 20 in such a manner that the contact acts thereon only at every other one line. When the central contact 38 coupled to the revolving shaft of a swiveling arm 10 supporting the magnetic head which alternately contacts with one of two outer contacts 39, 40 is included in a changeover contact, this contact is placed on either of the outer contacts 39, 40, by which the signal for step changeover of every prompt line is derived from the positions of reduction gears 44, 45. As a result, the observation is facilitated.
Patent JP-H1063961-A (JP)
Title: Entrance and exit managing system and fire informing system
Inventor: YOSHINARI MUTSUYUKI
IPC: G08B25/04
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an entrance and exist managing system and a fire informing system for making it impossible to enter a room in which no one is present by selectively turning the electric lock of the room into a locked state at the time of the generation of fire. SOLUTION: At the time of the generation of fire, a fire informing system 1 judges whether or not a burglar preventing sensor 4 is in an operating state, forcedly turns it into the operating state for confirming the presence or absence of a person in a room at the time of judging that it is not in the operating state, adds the result to an information signal for reporting the generation of fire, and transmits it to an entrance and exist managing system 10. On the other hand, the entrance and exit managing system 10 receives the information signal to which the absence information is added, and turns an electric lock 13 of the room in which no one is present into a locked state.
Patent JP-H0969199-A (JP)
Title: Congestion section estimating device and predicting device
Inventor: YAMANE KENICHIRO
IPC: G08G1/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To surely and accurately execute the estimation and prediction of a congestion section by storing the start or end time of congestion and its place in a congestion storing means and estimating and complementing the propagation speed of the top or end of the congestion to its upstream or downstream based upon the stored contents. SOLUTION: Ultrasonic sensors 12a, 12b existing in a target road section respectively transmit the passing traffic volume and time occupation rate data of respective passing vehicles 11a, 11b in each unit time congestion judging/ storing parts 13a, 13b, which judge the existence of congestion and store the start or end time of the congestion in congestion storing parts 132a, 132b. The propagation pattern of a queue in a partial section held between the sensors 12a, 12b is inputted to a pattern input part 14, the start or end time and place of the congestion in the partial section are estimated by a congestion estimating/ complementing part 15 and the congestion section distribution of the target road section is found out by a congestion section estimating part 16 and displayed on an estimated result display part 17.
Patent JP-H0557767-A (JP)
Title: Screw head structure
Inventor: AKAKUMA NOBUYUKI
IPC: B29C45/60
Filed: 1991-09-03
Abstract: PURPOSE:To remove the occurrence of resin burn mark or friction between a check ring and a screw head. CONSTITUTION:A screw head 1 is composed of conical part 1a, the slope part 1b formed in the rear of the conical part 1a and the small diameter part 1c formed in the rear of the slope part 1b, and then a check ring 2 is arranged on the outer periphery of the small diameter part 1c, and an annular resin flow path is formed therebetween. The groove 22 whose cross section becomes smaller from its inner peripheral edge to its outer peripheral edge is formed on a plurality of positions in the peripheral direction of the slope part 1b of the screw head 1. Accordingly, when the check ring 2 is moved forward by resin-flow with the retreat of a screw 4, retracting force is generated in the check ring 2 by the resin flowing in the groove 22, whereby clearance is kept between the screw head 1 and the check ring 2. Accordingly, the occurrence of resin-burn mark or friction between the check ring 2 and the screw head 1 may be removed.
Patent JP-H0777831-A (JP)
Title: Production of polymerized particles
Inventor: FUKUDA MAKOTO
IPC: G03G9/087
Filed: 1993-09-08
Abstract: PURPOSE:To provide method for producing polymerized particles by which the exposure of solid powder such as magnetic powder to the surfaces of the particles can be perfectly prevented and the particles are produced through simple processes with limitted increase in production cost when polymerized particles such as toner particles used in an electrophotographic developer are produced. CONSTITUTION:A polymerizable monomer system contg. at least a polymerizable monomer 1 and solid powder 2 is stirred in an aq. medium 3 contg. a surfactant and suspension-polymerized particles 4 are formed by mechanical shearing. Emulsified fine particles 5 formed by the emulsifying action of the surfactant are struck to the surfaces of the particles 4 and melted to obtain the objective polymerized particles 8 each coated with a layer 7.
Patent JP-H0562750-A (JP)
Title: Ic socket
Inventor: SAITO YASUYUKI
IPC: H01R33/76
Filed: 1991-09-03
Abstract: PURPOSE:To provide an IC socket capable of simply and surely performing the inserting/removing actions of an IC element and using a carrier in particular. CONSTITUTION:An IC socket has a socket base 1 planted with many contacts 2 corresponding to leads of an IC element, a cover 3 vertically movably fitted to the socket base 1, and a carrier 4 carrying the IC element and stored in the socket base 1. Each contact 2 has a contact section 2d with the lead, a hook section 2b pressing and hooking the carrier 4, and a slide contact section 2a connected to the cover 3 so that the hook section 2b can be opened or closed by the vertical movement of the cover 3. The carrier 4 carrying the IC element can be fitted/removed by the vertical movement of the cover 3.
Patent JP-H04105640-A (JP)
Title: Display for biosignal waveform
Inventor: KIMURA KAZUYUKI
IPC: A61B5/00
Filed: 1990-08-24
Abstract: PURPOSE:To achieve a higher level of diagnosis and treatment by displaying a biosignal waveform together with a key switch on a Braun tube screen. CONSTITUTION:The screen 14 of a Braun tube 12 in a small patient monitor device 10 is divided into a first area I and a second area II. A plurality of key switches k1, k2... and kn are displayed on the first area I. The second areas II takes a right lower one-fourth part of the screen 14 and a compressed bio signal waveform (e) is displayed in an electrocardiogram signal waveform. An amplitude and sweeping speed of the compressed electrocardiogram signal waveform (e) displayed on the second area II are a half of those of the electrocardiogram signal waveform E displayed on the screen 14 as a whole and the displaying time is 4sec.