baber/WOPTO huggingface dataset:
Patent JP-H0242449-A (JP)
Title: Photosensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1988-08-02
Abstract: PURPOSE:To obtain an electron transfer material which has an excellent electron transfer property and also plays the role as a sensitizer of the photosensitive body by incorporating a specific compd. on a conductive base. CONSTITUTION:The compd. expressed by the formula I or II is incorporated onto the conductive base. In the formulas I, II, R1-R5 denote hydrogen, alkyl group, alkoxy group, halogen atom, nitro group, cyano group, substd. sulfonyl group or carbon ester group; n denotes 0-4 integer; Z is a residual group which forms a ring by bonding to a benzene ring and may have a substituent. The electron transfer material which has good sensitivity, low residual potential, has stable repetitive characteristics, has good compatibility with a binder resin and is usable as a sensitizer and charge transfer material is obtd. in this way.
Patent JP-S5984327-A (JP)
Title: Magneto-resistance effect type thin film magnetic head
Inventor: YASUDA SHINJI
IPC: G11B5/39
Filed: 1982-11-05
Abstract: PURPOSE:To perform cosine shape equalization without using any delay line, by installing magneto-resistance effect elements which output prescribed outputs at the opposite shape to a magneto-resistance effect element for main signal at the upstream side and downstream side in the running direction of a magnetic medium. CONSTITUTION:Three layers of magneto-resistance effect (MR) elements MR1- MR3 are installed in the running direction of a magnetic medium shown by the arrow (v) (running speed) at intervals l1 and l2. The MR2 is used for main signals and the MR1 and MR3 are used for waeform correction. An arrangement is made so that the output of the MR1 and MR3 attain Ki/2 times (0.2<=K<=0.8, i=1.2) of the output of the MR2. Mpreover, a bias current is made to flow to bias conductors 11 and 12 in the opposite direction so that the phase of the outputs of the MR1 and MR3 becomes the opposite of that of the MR2 output. When the three MR elements are connected in series, the whole output becomes f2(t)-[K1f2(t+r1)+K2f2(t-r2)]/2, (r1=l1/v, r2=l2/v) against the output f2(t) of the MR2 and cosine shape equalization can be performed without using any delay line.
Patent JP-2001024026-A (JP)
Title: Retainer jig for wire bonding
Inventor: MIYAGAKI TETSUYA
IPC: H01L21/60
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To improve follow-up performance by independently separating read retainers which are inclined in two directions from each other to eliminate mutual influences. SOLUTION: A work retainer frame 1 is composed of independent frames 1a, 1b individually separated and disposed inside and outside, the outer work retainer frame 1a oscillates back and forth around the axes of a pair of rotors 2, the inner work retainer frame 1b oscillates to left and right around the axes of a pair of rotors 4, and both the work retainer frames 1b, 1a incline separately in different two directions.
Patent JP-H0519441-A (JP)
Title: Container for housing developed negative film
Inventor: KATAOKA HIDEAKI
IPC: G03C3/00
Filed: 1991-07-08
Abstract: PURPOSE:To provide a housing container where not only a developed negative film is efficiently housed and the film is easily arranged and stored on a customer side but also processing such as extra printing is easily executed. CONSTITUTION:The container 9 for housing the developed negative film is constituted of a cover 12 and a case main body 10. The long negative film which has been developed 17 is incorporated in the case main body 10 in a state where it is wound round on a spool 18. Disks 20 and 21 are fitted in both ends of the spool 18 to transmit the rotation of the spool 18 to the outermost periphery of the negative film 17 wound round the spool 18, and the negative film 17 is fed to the outside of the case main body 10 with its leading edge first by the rotation of the spool 18. A cover 12 is attachably/detachably provided in the case main body 10 and constituted of a 1st cover 13 which is opened when the film 17 is fed to the outside of the case main body 10 by rotating the spool 18 in a film feeding direction and a 2nd cover 14 which is opened when the film 17 is housed.
Patent JP-H0945768-A (JP)
Title: Manufacture of semiconductor device
Inventor: UENO HISASHI
IPC: H01L23/522
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed manufacturing method of a semiconductor device easy while lowering the electric connection resistance of its fine wiring with its diffusion layer, by making the dimension of a contact hole bored through its first insulation film deposited on its diffusion layer larger than the dimension of a contact hole bored through its second insulation film deposited on its first insulation film. SOLUTION: A first insulation film 4 is formed by a deposition on a diffusion layer 3 formed on the surface of a semiconductor substrate, and then, a second insulation film 5 is formed by a deposition on the first insulation film 4. Thereafter, contact holes 11, 9 bored respectively through the first and second insulation films 4, 5 are so formed as for the contact hole 11 to reach the diffusion layer 3. In this case, the dimension of the contact hole 11 bored through the first insulation film 4 is made larger than the dimension of the contact hole 9 bored through the second insulation film 5. For example, after dry-etching the second insulation film 5 to form the first contact hole 9, an etching protection film 10 is formed on the sidewall of the contact hole 9 to form the second contact hole 11 by dry-etching the first insulation film 4.
Patent JP-H1033167-A (JP)
Title: Human squalene epoxidase
Inventor: ONO TERUO
IPC: A61K38/46
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a DNA fragment for carrying out the gene cloning of a squalene epoxidase, derived from a human and useful for measuring efficacies of an anticholesterol agent by coding a human squalene epoxidase. SOLUTION: This DNA fragment is capable of coding a human squalene epoxidase having an amino acid sequence represented by the formula (X1 to X6 are each Glu, Arg, Leu, Asn, Ala and Ser or Gly, Gln, Pro, Lys, Val and Gly). Thereby, a gene capable of coding the squalene epoxidase is cloned by screening a human hepatic cDNA library with a gene capable of coding a rat squalene epoxidase, cloning a DNA fragment capable of coding the human squalene epoxidase and screening a human HeLa cell with the fragment in the DNA fragment.
Patent JP-S6169947-A (JP)
Title: Martensitic stainless steel superior in sulfide stress cracking resistance
Inventor: FUJIWARA KAZUO
IPC: C22C38/28
Filed: 1984-09-13
Abstract: PURPOSE:To obtain the titled stainless steel having high strength, by specifying a compsn. and its relation composed of C, Si, Mn, Cr, N, Ti, Nb, V and Fe, and composing the structure mainly of tempered martensite. CONSTITUTION:The titled steel is composed of 0.10-0.30wt% C, <=1.0% Si, <=1.0% Mn, 12.5-13.5% Cr, <=0.02% N, 0.15-0.50% of >=one kind among Ti, Nb, V, while satisfying 0.276A+0.993<=C%+N%<=0.32 and 0.075<=A<=0.5 under definition of A=Ti%+0.5Nb%+0.8V%, and the balance Fe with inevitable impurities and has the structure composed mainly of tempered martensite. Tensile strength is high as >=about 80kgf/mm<2>, and the titled steel is obtd. by regulating N and C+N and adding Ti, Nb, V suitably in basic compsn. of 0.2C-13Cr steel.
Patent JP-H0859249-A (JP)
Title: Glass melting furnace
Inventor: ASANO OSAMU
IPC: C03B5/02
Filed: 1994-08-18
Abstract: PURPOSE: To provide a glass melting furnace capable of readily carrying out the exchange of heating elements and producing high-quality glass without causing problems in corrosion of a furnace material. CONSTITUTION: This glass melting furnace is equipped with a raw material charging port in the upper part, a takeout port 8 for a molten glass in the lower part and further a heating mechanism for melting the glass. Electrical resistance heating elements 6 as the heating mechanism are embedded in the bottom wall 3 and/or a sidewall 4 of a melting tank 1 and a cover layer 2 is laminated and formed so as to cover the inner wall of the melting tank 1. Furthermore, a discharge nozzle 9 having a riser part is extendedly installed in the takeout port 8.
Patent JP-S6254143-A (JP)
Title: Shutter for closed tank
Inventor: YANO SHIYUNZOU
IPC: G01N17/00
Filed: 1985-09-02
Abstract: PURPOSE:To prevent the damage of a sealing material due to rubbing and attain a high closability by providing a slide plate moved like a sliding door and a pressing shutter. CONSTITUTION:When a slide plate 3 is depressed by an air cylinder plunger device in accordance with the guide of guide rods 4 and 4, a pressing shutter 6 is advanced down in a position near the front of a tank aperture 2 in accordance with depression of the slide plate 3 until rolls 10 and 10 are brought into contact with a stopper 11. When rolls 10 and 10 are brought into contact with the stopper 11, the shutter 6 is stopped from falling but the slide plate 3 falls furthermore. Consequently, the shutter 6 is pressed to the front of the tank aperture 2 to close the tank. When the slide plate 3 is raised, pressing shutter 6 is drawn to the side of the slide plate 3 by springs 9 and 9 and is separated from the front of the tank aperture and is raised together with the slide plate 3.
Patent JP-S6086507-A (JP)
Title: Optical connector
Inventor: SHIGIHARA MASAYOSHI
IPC: G02B6/36
Filed: 1983-10-19
Abstract: PURPOSE:To increase the fixing strength of an optical fiber by forming an uneven part on the inner peripheral surface of a large caliber insertion hole out of small caliber and larger caliber inertion holes for the insertion ports of the strand part and core part of optical fibers formed on a ferrule. CONSTITUTION:The smaller caliber insertion hole for inserting the optical fiber strand part and the large caliber insertion hole 12 for inserting the optical fiber core part which is connected to the insertion hole 11 are formed on the ferrule 10, the uneven part 12a is formed on the inner peripheral part of the large caliber insertion hole 12 out of these insertion holes 11, 12 and then the optical fiber strand part 14 and the core part 15 are inserted into the small caliber insertion hole 11 and the large caliber insertion hole 12 respectively. The strand part 14 is adhered and fixed by melted adhesives 17 and the covering part 15a of the core part 15 is heated, melted and adhesively molded on the uneven part 12a on the inner peripheral surface of the large caliber insertion hole 12. Thus, the optical fibers can be fixed on the ferrule.
Patent JP-S5884366-A (JP)
Inventor: ROBAATO EFU SANFUOODO
IPC: G06K7/12
Filed: 1982-11-05
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-S5897479-A (JP)
Title: Ultrasonic soldering method for aluminum bar material
Inventor: MIYAKE YASUHIKO
IPC: B23K1/20
Filed: 1981-12-03
Abstract: PURPOSE:To subject an aluminum bar to uniform soldering in its longitudinal direction by applying such an inclination distribution at which temp. increases in the longitudinal direction from the end where it abuts on a horn toward the opposite end to the aluminum bar and plating solder thereon under application of ultrasonic waves. CONSTITUTION:An aluminum bar 1 is immersed in a solder bath 2 consisting of Sn, etc. and an ultrasonic horn 3 is brought into abutment on one end exposed on the surface of the bath and while ultrasonic waves are applied to the bar by an ultrasonic oscillator 4, the aluminum bar is subjected to solder plating. Here, the bath temp. is set at, for example, 300 deg.C, and after the bar 1 is separately preheated so as to have an inclined temp. gradient distribution like a curve (b) of the figure in its longitudinal direction, the bar is immersed in the bath 2. During this time, ultrasonic waves of, for example, 200W, 19.5Hz frequency and 30mu max. value of oscillations at the preceding end of the horn 3 are applied for 3 seconds to the bar. As a result, the uniform solder plated state is obtained on the bar 1 in its longitudinal direction.
Patent JP-S6438201-A (JP)
Title: Disk grinder edge for woodworking
Inventor: NORIMURA KANEMATSU
IPC: B27G13/08
Filed: 1987-08-03
Abstract: PURPOSE: To effectively perform the chipping work of a surface of a curved wood material, when a blade is mounted on a disc grinder, and rotated, by arranging the curved blades comprising a shaving discharging part, on a peripheral edge of a circular board. CONSTITUTION: A disc grinder blade B for wood working comprises a circular holes 11, 11... to be used as the shaving discharging parts, on a peripheral edge of a plate-shaped circular board 10, and the curved blades 12 are respectively mounted on the circular holes 11. The circular board 10 is a thin steel plate having the proper strength and hardness, and totally has the shape of a plate by forming a curved part 14 on a peripheral edge. The circular holes 11, 11... are formed in two rows, along the curved part 15, and also along an inside thereof. On the other hand, the curved blades 12 are mounted in one direction along a peripheral direction of the disc board 10 to the circular holes 11, the knife edges thereof are faced to the circular holes 11, and the sectional shape thereof is swelled in the shape of circular arc to a rear side of the circular board.
Patent JP-H05238956-A (JP)
Title: Medicinal carrier and complex using the same
Inventor: KOYAMA YOSHIYUKI
IPC: A61K47/36
Filed: 1991-07-09
Abstract: PURPOSE:To obtain a medicinal carrier capable of imparting good mucosal absorptivity to a medicine comprising dextran as a constituent ingredient. CONSTITUTION:The objective medicinal carrier comprises a dextran having a molecular weight within the range of 1000-1000000, especially 10000-300000 as a constituent ingredient and is in the form of a solution, powder, a film, an emulsion, a cream or a granule. The dextran derivatives are included in the dextran and dextran sulfate, diethylaminoethyldextran, carboxymethyldextran, etc., and condensates thereof with polymer compounds or low-molecular compounds are cited as the derivatives. The objective complex of the medicinal carrier with a medicine is produced by binding the medicinal carrier to the medicine by a well-known method according to the kinds of respectively possessing functional groups. This complex is well absorbed from mucous membranes without using an absorbefacient in combination and further applicable to any medicines.
Patent JP-H1033704-A (JP)
Title: Ventilation structure at eaves
Inventor: YAMAWAKI SHINJI
IPC: E04D13/158
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation structure which can be simply and easily installed at the eaves whether it is fireproof or not, whose air passages can be securely obtained, and which is effectively water-proof. SOLUTION: This structure has an air intake member fixed at the eaves. The air intake member has a fixing member 30 with a vent 31 on a position corresponding to the gap between the fascia and the ceiling of the eaves, a main body member 10 attached oppositely to the fixing member 30 with a heat foaming material at the air intake opening 11 and in the air passage from the air intake opening 11 to the vent 31, and a covering member 20 for smoke prevention to cover the air intake opening 11 of the main body member 10. The fixing member 30 has standing pieces 32 and 33 each of which has a horizontally extending horizontal piece 321 or 331, respectively, being opposite each other, at the front edge of the fixing member 30 and the front rim of the vent 31. These horizontal pieces 321 and 331 are in contact with the bottom of the fascia.
Patent JP-S5985069-A (JP)
Inventor: MORI YASUO
IPC: E04G9/00
Filed: 1982-11-05
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-S6439805-A (JP)
Title: Power unit
Inventor: YOSHIZAWA KENJI
IPC: H03B9/10
Filed: 1987-08-06
Abstract: PURPOSE:To eliminate the need of a power source of a high voltage, and to miniaturize the unit by controlling a current flowing to a non-linear element or the unit from a voltage source, by a semiconductor switching element which has been connected in series to the non-linear element or the unit. CONSTITUTION:A current flowing from a voltage source is controlled by semiconductor switching elements Q1, Q2 which have been connected in series to a magnetron M being a non-linear element by which no current flows in case of a prescribed voltage or below, and a current flows in case of the prescribed voltage or above, or a unit. That is, the semiconductor switching elements Q1, Q2 can supply a pulse current to the non-linear element M of a load or the unit by intermitting them, and also, even at the time of disconnection, to the semiconductor switching elements Q1, Q2, only a lower voltage than a voltage of a voltage source is applied. In such a way, a power source of high voltage is not required for a pulse control, and the unit can be miniaturized.
Patent JP-S6353057-A (JP)
Title: Recording apparatus
Inventor: HARADA TOSHIAKI
IPC: B41J2/315
Filed: 1986-08-22
Abstract: PURPOSE:To improve a heat radiating characteristic, to enhance the grade of a recording image and to achieve high speed recording, in an apparatus using a transfer recording medium of which the transfer characteristic is changed by imparting light energy and heat energy, by providing a heat radiating means to the heating means of a recording part. CONSTITUTION:A heat radiating means is provided to a recording head 3a. Said heat radiating means is constituted by mounting heat radiating fins 14 obtained by forming an aluminum material into a fin shape, on the base of a recording head 3a and arranged in a state erected toward a vertical upward direction so as not to be opposed to a transfer part 4. Since the heat generated in a heating array 3b at the time of recording is sufficiently radiated from the heat radiating fins 14 except heating a transfer recording medium 1, a high grade image can be formed. Further, since the heat accumulation in the recording head 3a is prevented by heat radiation, the generation of heat from the heating element array 3b can be repeated at a high speed and high speed recording can be performed.
Patent JP-H0247483-A (JP)
Title: Crime prevention system
Inventor: SUZUKI OSAMU
IPC: B66B1/06
Filed: 1988-08-04
Abstract: PURPOSE:To utilize an elevator conveniently by a method in which when there is a person passed ID discrimination after boarding call or cage call of elevator becomes unvalid, the boarding call and cage call for a related floor and reference floor can be allowed. CONSTITUTION:In a building 10 where many tenants 2-5 live, boarding call and cage call for an elevator 20 related to a floor for which all persons are judged to be in out of rooms from the locked state of doors become unvalid. In case where there is a person passed through ID discrimination, boarding call and cage call for floor and reference floor there the persons are in out of rooms are allowed. The occurrence of troubles such as using steps by persons who forget something and confining persons in a hall, etc., can thus be prevented.
Patent JP-H0359282-A (JP)
Title: Fire-proof repository
Inventor: MOCHIZUKI KATSUHIRO
IPC: E05G1/00
Filed: 1989-07-27
Abstract: PURPOSE:To effectively utilize spaces by forming storage chambers concurrently having the fire-proof function of a pillar and the fire-proof function as fire-proof repositories with a fire-proof material on the pillar in a building made of steel- framed reinforced concrete, and fitting fire-proof doors at opening sections. CONSTITUTION:A fire-proof panel 1 is covered along a flange 4a and a web 4b on the surface of an H type steel-framed pillar 4, and longitudinal recess groove-shaped storage chambers A and A' are formed. Fire-proof heat insulating materials 8 stuck with metal plates 7 are fixed on panel 1 faces in chambers A and A', and fire-proof doors 10 and 10' are openably provided by hinges 11 and 11' at opening sections A1 and A2. Fire-proof panels are fixed at bottom sections and upper sections of chambers A and A'. A fire-proof repository having the fire-proof function of the pillar 4 and the fire-proof function of the fire-proof material is formed. Spaces can be effectively utilized.
Patent JP-S5985554-A (JP)
Title: File control processor
Inventor: NOMIYAMA SHINICHI
IPC: G06F13/16
Filed: 1982-11-09
Abstract: PURPOSE:To define the order of update for shared files and to realize the sequential processing order for plural data processing systems, by connecting a file control processor having a means to add processing series numbers to plural data processors in common to each other. CONSTITUTION:Plural data processors 111-11N and (m) units of file devices 121-12m are connected to each other. A file control processor 13 is connected in common to the processors 111-11N to control a conflict in terms of the file information that is written or read through the devices 121-12m. An input/output control part 21 of the processor 13 receives indications from processors 111- 11N, and these processors of originators of indications are registered to a storage part 23 via a series number replacement control part 22. At the same time, the series number information is read out of a series number display part 24 which is controlled by itself in accordance with an indication and transmitted to registered processors 111-11N. The series number information registered to the part 24 is replaced at a series number replacement part 25 after transmission of the series number information. In such a way, the sequential processing order is possible for a data processing system.
Patent JP-2000025460-A (JP)
Title: Door sealant for automobile
Inventor: TAKAMIYA TAKEOMI
IPC: B60J1/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To easily install a pressure-sensitive sensor and to avoid the occurrence of a dead zone by forming a pressure-sensitive sensor storage section along the longitudinal direction, openably cutting a bottom wall in the longitudinal direction, and spigot-connecting a cut portion. SOLUTION: A pressure-sensitive sensor 3 is installed at a portion 1a fitted to the front side section of the sash 2 of this glass run 1. The sash front side fitting portion 1a forms a pressure-sensitive storage section 4 along the longitudinal direction, and its bottom wall is cut in the longitudinal direction and made openable/closeable. The pressure-sensitive sensor 3 is stored in the pressure- sensitive sensor storage section 4, and a lug 10 is spigot-connected to a recess 11. Signals are extracted from both ends of the pressure-sensitive sensor 3 via lead wires 13, 14 to prevent the occurrence of a dead zone when an electrode is broken in the middle. The pressure-sensitive sensor 3 can be easily installed, and the occurrence of the dead zone can be avoided.
Patent JP-H0726531-A (JP)
Title: Building method of maritime landing bridge
Inventor: TSUKIMOTO JIRO
IPC: E02B3/06
Filed: 1993-07-13
Abstract: PURPOSE:To build a landing bridge quickly and safely without being influenced from wave and tide level by repeating construction of supports, concrete placing into a floating formwork, disassembly of supports, and the like. CONSTITUTION:Many foundation piles 2 are driven on the sea. A bracket for supporting temporary weight is fitted in proximity to the head part of the foundation pile 2. Next. supports 1 provided with floats such as foaming styrene are built between the brackets. Existing floating formworks 3 manufactured in a factory or the like are loaded on the built supports 1. At the same time, side formworks are provided on the circumference of the floating formworks, and concrete is placed. After the lapse of a curing period of concrete, the supports 1 are disassembled. The disassembled supports 1 are floated on the water by the floats, and towed to a succeeding execution section as they are. Similarly, the floating formwork 3 is also disassembled and towed.