baber/WOPTO huggingface dataset:
Patent JP-H03243754-A (JP)
Title: Production of alloyed galvanized steel sheet
Inventor: MIZUYAMA YAICHIRO
IPC: C23C2/06
Filed: 1990-02-21
Abstract: PURPOSE:To prevent the concentration phenomenon of P and to improve alloying velocity by specifying the coiling temp. of a hot rolled plate of P-added steel at the time of producing an alloyed galvanized steel sheet. CONSTITUTION:Coiling is applied to a hot rolled plate of P-added steel while regulating coiling temp. to <=700 deg.C (the lower limit is about 400 deg.C), and this steel plate is subjected, if necessary, to oxidation preventing treatment and, subsequently, is formed into a starting sheet for plating by the ordinary process. Then, this starting sheet for plating is galvanized and subjected to heating and alloying. By regulating coiling temp. to <=700 deg.C as mentioned above, the partial peeling of scale and also the concentration phenomenon of P can be prevented and alloying velocity can be improved, and further, the alloyed galvanized steel sheet excellnt in adhesive strength of plating, powdering characteristic, workability, and corrosion resistance can be obtained.
Patent JP-H09228675-A (JP)
Title: Pallet change mechanical multistory parking space
Inventor: TAKASO MINEO
IPC: E04H6/20
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the work for conveying excessive empty pallets in pallets housed on housing shelves and, at the same time, eliminate step-like load empty pallet housing shelves make it possible to house more pallets instead of the eliminated housing shelves. SOLUTION: A large number of housing shelves provided on both sides of a traveling rail are formed by having a pair of up and down empty pallet shelf and car load pallet shelf to every housing number. A liftable carrier 9 is provided to a traveling truck on the traveling rail, and a horizontal movement device 17 constituted of a fixed sill 10, a head 13 sliding on the sill 10 and a chain conveyor 16 traveling on the surface of the head 13 and having a hooking claw 15 for hooking a pallet are provided to the carrier 9.
Patent JP-H03242824-A (JP)
Title: Magnetic recording medium
Inventor: INOUE MAKOTO
IPC: C09D175/04
Filed: 1990-02-21
Abstract: PURPOSE:To suppress reduction of output due to repeated traveling by coating a magnetic coating film with a top coating layer containing naphthols. CONSTITUTION:The magnetic recording medium consists of a nonmagnetic supporting body and a magnetic layer essentially comprising magnetic powder and a binder formed on the supporting body. The magnetic layer is covered with a top coating layer containing naphthols. On coating for the top coating layer, naphthols may be dissolved in a proper org. solvent and then applied or sprayed, or the medium may be dipped in this solution. Thereby, changes in quality of a magnetic head due to repeated traveling can be prevented and reduction of output due to deterioration of the magnetic head can be suppressed.
Patent JP-S62196162-A (JP)
Title: Thermal head driver
Inventor: MOGI KIYOSHI
IPC: B41J2/365
Filed: 1986-02-25
Abstract: PURPOSE:To control recorded density without prolonging recording time, by detecting an initial temperature of each heat generating element from a variation in a driving current when sequentially driving the heat generating elements at a minute time interval, and controlling the width of a driving pulse for each heat generating element on the basis of the detected temperature. CONSTITUTION:A plurality of heat generating elements 12 constituting a thermal head 10 and corresponding to the line have ends on one side thereof connected to each other, with a predetermined number of the elements as a unit, to form heat generating element blocks 14. A constant voltage source 16 for supplying electric power is connected to the common connection side of the heat generating elements 12 in each of the blocks 14, and a power source 18 is connected in common to the constant voltage source 16. the constant voltage sources 16 supplies the heat generating elements 12 with electric power for generating heat, and also has a function of monitoring electric currents supplied to the elements 12. To the other side of the heat generating elements 12, driving circuits 20 are connected, one for each of the blocks 14, and driving signal output circuits 22 are connected respectively to the driving circuits 20. Each of the driving signal output circuits 22 comprises a temperature-detecting part for the heat generating elements 12, and a driving signal is generated based on a temperature compensation signal from the temperature-detecting part and a recording signal inputted.
Patent JP-H06249576-A (JP)
Title: Umbrella water removing machine
Inventor: KOTANI SHUICHI
IPC: F26B9/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a novel umbrella water removing machine in which an umbrella wetted with rain water is rotated at a high speed within a frame of funnel-shape and then water in a cloth parasol is removed under utilization of this rotational centrifugal force. CONSTITUTION:A rotary cylinder 21 of substantial funnel-shape is rotatably supported by a fixed frame 23 at its lower end through a vertical supporting shaft 22. A bearing 24 is present between the vertical supporting shaft 22 and the fixed frame 23. A belt pulley 25 arranged at an outer circumference of the rotary cylinder 21 and a belt pulley 27 arranged at a motor 26 is connected by a belt 28. The extremity end of an umbrella 11 inserted into the rotary cylinder 21 is vertically supported by an umbrella receiver fixed at an inner side of the rotary cylinder 21. Air pressure generated under a rotation of a blower 30 is blown out through a duct 31 and between the rotary cylinder 21 and the umbrella 11 from its lower part toward its upper part. A lid 34 having an air discharging port 33 is arranged at an upper opening of a body 32 in such a manner that it amy be opened or closed through a hinge 35 and closing of the lid 34 causes a switch 36 to be closed with a projection 37.
Patent JP-H05214520-A (JP)
Title: Sputtering target for titanium
Inventor: HANAWA KOICHI
IPC: C23C14/34
Filed: 1992-01-30
Abstract: PURPOSE:To uniform the film thickness of a thin Ti-based film obtd. by sputtering by controlling the average grain diameter of Ti target into specified value or below at the time of manufacturing a sputtering Ti target by using high purity powdery Ti as a raw material. CONSTITUTION:At the time of forming a thin film of Ti, Tin or the like by sputtering with Ti as a target, high purity powdery Ti is used as the raw material for the Ti target and is filled into a can made of a stainless steel sheet, then, the inside of the can is evacuated, and thermal spraying is executed. This is subjected to high temp. sintering by a hot isostatic pressing apparatus and is cut into prescribed dimensions to manufacture the objective Ti target having a structure with <=500mum average grain diameter. The thin film of Ti, TiN or the like is formed by sputtering with the Ti target, so that a sputtered film having a uniform film thickness distribution can easily be obtd.
Patent JP-H02131-A (JP)
Title: New derivative of 4-methyl-3- formylpentanoic acid
Inventor: JIYATSUKU MARUTERU
IPC: C07C69/716
Filed: 1989-02-20
Abstract: Novel 4-methyl-3-formyl-pentanoic acid derivative of the formula <IMAGE>  I  wherein Hal is a halogen, R1 is alkyl of 1 to 12 carbon atoms and A and B are =O or A is halogen and B is -OR2 and R2 is alkyl of 1 to 12 carbon atoms, their preparation and their use as intermediates.
Patent JP-S54129564-A (JP)
Title: Drum drive connecting gear in concrete mixing car
Inventor: HAGI NORIO
IPC: B28C5/42
Filed: 1978-03-31
Abstract: PURPOSE:To easily perform adaptation to the gap between a drum shaft and a transmission gear with a reduction gear, when a car body vibrates during running, in a drum drive connecting gear where a power source such as a hydraulic motor and a drum shaft are connected through a reduciton gear. CONSTITUTION:Between a front supporting frame and a rear supporting frame which are set on a car chassis of a concrete mixing car (not illustrated) is rotatively supported a mixer drum 5 by a drum shaft 12. This drum 5 is powered to rotate by  a power source 6 such as a hydraulic motor etc. through reduction gearing composed of gears 8-11. Under this structure, a male part 13 having an approximately circular periphery surface is fixed to the front part of the said drum shaft 12 to be inserted into a female part 14 having an approximately circular inward-periphery surface formed at a shaft-fixing part of the final stage gear 11 of the reduction gearing.On these parts 13, 14 are cut at least one pair of key grooves 16, 17, which are integrated as a key 18 having an arc periphery surface 19 is driven.
Patent JP-S55130175-A (JP)
Title: Method of fabricating field effect transistor
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L21/8236
Filed: 1979-03-30
Abstract: PURPOSE:To prevent the decrease pf a channel conductance of a field effect transistor and improve the performance of the transistor by conducting only one mask matching step and eliminating addition of excessive impurity. CONSTITUTION:An insulating film 20 is uniformly coated on the surface of a silicon substrate 1, a p<+>-type impurity layer 8 is formed on the predetermined position thereon. It is then thermally oxidized to grow a SiO2 layer 6a. The film 6b is retained on the film 20, and the portion X is removed as an opening 7 of the oxide film. With the film 6b as a mask the channel portion of EMOSFET is formed completely through the opening 7. The film 6b is then completely removed, an oxide film 6c is formed thereon, a polysilicon layer 23 is uniformly formed thereon. When the layer 23 and the film 6c under the layer 23 are etched to predetermined pattern, the polysilicon is retained in a trapezoidal shape insulated from the substrate. With the polysilicon 11 as a mask n<+>-type layers 2a-2c are formed thereon. The silicon 11 becomes a gate, and the respective layers become source and drain regions.
Patent JP-H10218903-A (JP)
Title: Sugar chain polymer compound, its synthetic method and decomposition method
Inventor: KANEKO NORIO
IPC: C12P19/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic method and a decomposition method of a sugar chain polymer composition which is recyclable and shows biodegradability. SOLUTION: This sugar chain polymer compound has at least two kinds of repetition units and at least one of them contains a sugar, and at least one of its decomposition products is a sugar, a polymer compound having the sugar as its main chain or at least one of the polymer compounds containing the sugar in its main chain, and it keeps a desirable structure at the end of its synthetic reaction.
Patent JP-S63206002-A (JP)
Title: Tri-plate type strip line filter
Inventor: ISHIKAWA YOHEI
IPC: H01P3/08
Filed: 1987-02-20
Abstract: PURPOSE:To facilitate the fine tuning of the characteristic by using two dielectric substance line electrodes so as to clip a low dielectric constant sheet, penetrating a conducting material through the sheet and the line electrodes and adjusting the dielectric substance inserted to the notch provided to the sheet. CONSTITUTION:Earth electrodes 14a, 14b of dielectric bases 11a, 11b are placed at the outside and the line electrodes 15a, 15b are placed opposedly and a low dielectric constant resin 12 is clipped in between. Through holes 19b, 19c are provided to the dielectric bases 11a, 11b and the resin sheet 12 and the line electrodes 15a, 15b of the dielectric bases 11a, 11b are connected by a conductive material. The resin sheet 12 is provided with notches 20a, 20b-22a, 22b and the dielectric member is inserted. The characteristic is subjected to fine adjustment by adjusting the dielectric constant and the size of the inserted dielectric member. Thus, the change in the shape and size of the electrodes is not required and the fine adjustment to obtain a prescribed characteristic is facilitated.
Patent JP-H05202632-A (JP)
Title: Position control method of elevator box of elevating device
Inventor: KATO SHUSEI
IPC: E04H6/42
Filed: 1992-01-28
Abstract: PURPOSE:To prevent generation of vibration and noise when a vehicle is tranferred reciprocally between an elevating platform and parking shelves. CONSTITUTION:A load detector 24 is provided on an elevating platform 3. A contraction/expansion quantity calculation unit 21a, which calculates the contraction/expansion quantities of wire ropes 5a, 5b, 5c and 5d based on the loads detected by the load detector 24 and the positions of parking shelves 4L, 4R, and an on-shelf load memory unit 21b, which memorizes the loads, are equipped in an elevating platform position administration unit 21. Vehicle transfer action of a pallet 15 is started under the condition of conforming the height of the slide surface of the elevating platform 3 to that of the parking shelves 4L, 4R sides. From the time of starting the transfer action to the time of concluding the transfer action, the contraction/expansion quantity is interpolated and the position of the elevating platform 3 is compensated by gradually raising or gradually lowering the elevating platform 3 by the height corresponding to the contraction/expansion quantity.
Patent JP-S58155949-A (JP)
Inventor: TSUTSUMI YOSHIFUMI
IPC: B32B21/08
Filed: 1982-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63205971-A (JP)
Title: Schottky junction semiconductor photodetector device
Inventor: UEHARA SHINGO
IPC: H01L31/108
Filed: 1987-02-21
Abstract: PURPOSE:To enhance the photodetection sensitivity and the response speed by a method wherein a semiconductor layer, for formation of a Schottky junction, whose band gap is wider than that of a light-absorbing semiconductor layer, and an electrode layer are formed on an InGaAs-related n-type light- absorbing semiconductor layer. CONSTITUTION:An n<+> semiconductor layer 12 for electrode use is formed locally on an InP semiinsulating semiconductor substrate 11; a mesa-shaped n<-> InGaAs- related light-absorbing semiconductor layer 13 is formed on the layer. In addition, an n<-> type or semiinsulating InAlAs-related semiconductor layer 21, for formation of a Schottky junction, whose band gap is wider than that of the semiconductor layer 13 is formed on the semiconductor layer 13; an electrode layer 16 for formation of the Schottky junction is formed in a region facing a window 15 at an insulating layer 14. In a bias power supply (not indicated in the figure) is connected to an electrode layer 19, which is connected to the semiconductor layer 12 in an ohmic manner, and to the electrode layer 16 and the assembly is irradiated with a beam of light 10, the electric power corresponding to the luminous strength is obtained.
Patent JP-2000209760-A (JP)
Title: Composite ribbon coupling cable for rotary coupling device
Inventor: TUTTLEBEE ROGER
IPC: H01B7/08
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a composite ribbon coupling cable used in a rotary coupling device, in order to realize that a stationary part and rotatable part of the transmission cable are coupled with reliability and the data of computer or long distance communication is transmitted between these portions. SOLUTION: This composite ribbon coupling cable 22 is provided with a plurality of extension reinforcing members 56 which are manufactured from an elastic material and an extension transfer member 46, that is arranged alternately with at least several extension reinforcing members 56. Moreover, an inner side covering member 58 formed of insulation material is also provided to protect, as the protector, the reinforcing member 56 and transfer member 46 which are provided alternately therein and to give an almost flat ribbon mode by arranging such protection member in the almost common plane. In addition, an outer covering member 60 consisting of elastic watertight protective material is also provided to cover the inner side covering member 58 formed of the insulation material.
Patent JP-H07249202-A (JP)
Title: Method for detecting defection of erase head of floppy disk driving device and defection detecting medium generating method and device therefor
Inventor: MUROI HIROYUKI
IPC: G11B5/09
Filed: 1994-03-10
Abstract: PURPOSE:To visually detect easily the mulfunction of an erase head by performing a magnetic recording while using a medium in which intertrack gaps are not present and detecting the presence or absence of formations of intertrack gaps. CONSTITUTION:When a write-in is performed by using an erase function confirming medium in which intertrack gaps are not present, in the case where an erase head is normally operating, erased parts (that is to say, intertrack gaps) are generated, but in the case where the erase head is not normally operating, erased parts (the intertrack gaps) are not generated. Thus, when the erase function confirming medium in which the intertrack gaps are not present is used, since the confirmation of the normality of the erase function is sufficiently performed only by confirming that erased parts are present or not, the normality of the erase function can be confirmed with only a visual confirmation.
Patent JP-H06322354-A (JP)
Title: Solventless silicone pressure-sensitive adhesive composition and production of article thereof
Inventor: JIEFURII HAIWAADO UENGUROBIUSU
IPC: C09J7/38
Filed: 1994-03-10
Abstract: PURPOSE: To provide a method for making a hydrosilyl-curing PSA(pressure- sensitive adhesive) composition using a silicone MQ resin containing no solvents.  
     CONSTITUTION: There is provided a composition prepared by blending 50-500 pts.wt. network-forming mixture comprising a substantially linear alkenylsiloxane, a substantially linear silicon hydride siloxane and a hydrosilylation catalyst in an amount effective as a network-forming curing catalyst with 100 pts.wt. spray-dried organosiloxane hydrolyzate comprising chemically bonded triorganosiloxane (M) units and tetrasiloxy (Q) units. This composition may further contain an inhibitor for the hydrosilylation catalyst and a crosslinking agent having SiH groups or Si-alkenyl groups. The spray- dried microparticulate MQ resin is free-flowing and is readily dispersible in a liquid silicone. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01213656-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: NAITO HIDEKI
IPC: G03C7/384
Filed: 1988-02-22
Abstract: PURPOSE:To form a dye image superior in storage stability after processing and in sharpness in a short time by processing, after color development, a photosensitive material containing a specified magenta dye image forming coupler and a specified compound in the same layer with a specified processing solution having bleaching ability. CONSTITUTION:The photosensitive material contains one of the magenta dye image forming couplers represented by formula I in which R1 is aryl or the like; R2 is a substituent; and each of Za, Zb, Zc, and Zd is methine or the like, and one of the compounds represented by formula I in which R' is a substituent for giving diffusion resistance to this compound; M<n+> is an H ion or the like; and (n) is an integer of 1-4. This photosensitive material is processed after color development with the processing solution having bleaching ability containing as bleaching agents the ferric complex salt of at least one compound selected from compounds A of ethylenediamine tetraacetate and the like and that of 1,3-diaminopropane tetraacetate B in a molar ratio A/B of <=3:1, thus permitting superior photographic performance free from color fog and poor color development to be obtained by processing in a short time.
Patent JP-H06248703-A (JP)
Title: Frame structure made of aluminum
Inventor: KAMITE MASAYUKI
IPC: E04B1/34
Filed: 1993-02-26
Abstract: PURPOSE:To provide an aluminum frame structure which secures a large space inside a building, and not only performs function as structural material but also has various functions, and is improved in strength. CONSTITUTION:An aluminum frame structure has an aluminum column vertically set in a building 3, and an aluminum beam 2 which is joined to the side of the aluminum column 1 and extends branchedly, and is arrangedly provided on a horizontal plane corresponding to each floor of the building 3, and extends up to the outer wall of the building 3 and is joined to an outer wall panel 25 at its end. The aluminum column 1 and the aluminum beam 2 are severally formed in a hollow structure having a hollow part extending longitudinally, and their hollow parts are joined in a communicating state. In addition, wiring or piping for passing electricity and fluid to supply energy or information are arrangedly provided so as to extend over both hollow parts.
Patent JP-H01213529-A (JP)
Title: Light quantity detecting device
Inventor: KAMIYA SABURO
IPC: G01J1/30
Filed: 1988-02-22
Abstract: PURPOSE:To always detect the quantity of receiving light within the dynamic range of a detecting system so as to detect the light quantity with high accuracy in a short time by detecting the relative position of a light beam diffusing means and photoreception/detecting means, with the light beam being emitted from a light source, and calculating the light quantity of the light beam from the light source in accordance with the detected output and photoelectric signals. CONSTITUTION:A laser beam LB from an ultraviolet-band laser light source is diffused by a diffusing plate 1 and received by a detector 4 through a diaphragm 2. The relative position of the plate 1 and detector 4 is adjusted by a driving section 7a and control section 7b and detected by a position detector 8a of a linear scale, etc. A CPU 20 decides the damping factor of the optical beam corresponding to the detected relative position in accordance with supplied position detected signals by referring to a memory 12 and calculates the light quantity of the laser beam from the light source from photoelectric signals supplied through an AD converter 11. When such constitution is used, the light quantity of receiving light can always be detected within the dynamic range of the detecting system and, as a result, the light quantity detection can be performed with high accuracy in a short time.
Patent JP-S63207325-A (JP)
Inventor: HARITA HIROSHI
IPC: A01G1/00
Filed: 1987-02-24
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-H10235891-A (JP)
Title: Ink-replenishing apparatus for ink-jet printer
Inventor: LO CLEMENT C
IPC: B41J2/175
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a long storage life to form images of not only an ink mixture prepared to meet an order, but of optimum quality, by using an ink vehicle stored in an ink reservoir and an ink element which can be blended, and selectively introducing the ink element to the vehicle. SOLUTION: An ink colorant actually occupies a small ratio of a total volume of a general ink-jet ink mixture such as an ink mixture mainly composed of a dye or an ink mixture mainly composed of a coloring matter. The remaining part of the ink mixture is generally an ink vehicle of a colorless fluid carrying the ink colorant to a print medium 40. Most of the colorless ink vehicle is often composed of water including additives of volatile components such as alcohol and the like. The water and volatile components are evaporated when exposed to the air, thereby adhering the ink colorant to the print medium 40. These volatile components determine a storage life of the ink mixture prepared in a factory.
Patent JP-S52123253-A (JP)
Title: Tendency indicator
Inventor: NAKAZAWA MAKOTO
IPC: G01D3/10
Filed: 1976-04-09
Abstract: PURPOSE: To ensure readable indication through lighting of indicating lamps by comparing the past and present levels of an input signal to judge the tendency of variation of the input signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58167605-A (JP)
Inventor: UORUTAA JIYON HORUNIBURUTSUKU
IPC: C08F2/22
Filed: 1983-03-11
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。