baber/WOPTO huggingface dataset:
Patent JP-H047816-A (JP)
Title: Resist coating method
Inventor: NISHIYAMA KAZUO
IPC: B05D1/40
Filed: 1990-04-26
Abstract: PURPOSE:To enable a uniform resist film thickness to be assured by a method wherein, in order to coat a wafer with a resist, the angular velocity of a spinning holding base is changed from high to low rate corresponding to the coating work shifting from the central part to the peripheral part of the wafer. CONSTITUTION:A wafer 11 held on a holding base 12 is rapidly spinned by a motor A 13 with a discharge port 14 arranged on the central part of the wafer 11. The discharge port 14 is shifted toward the peripheral part of the wafer 11 by a feed mechanism 17 corresponding to the revolution of another motor B 16 while discharging the resist 15 little by little from the discharge port 14. At this time, the revolution of the motor 13 is controlled by the control signals converted from the signals from an encoder 18 and inputted in a controller 20 through the intermediary of a detector 19 so as to decelerated as near as the peripheral part corresponding to the distance from the central part of the wafer 11 to the discharge port 14. Through these procedures, the resist film thickness can be made uniform in the whole region of wafer 11 thereby enabling a resist film in high quality having less pinholes made to be formed.
Patent JP-H07135046-A (JP)
Title: Electric connector with slide for insertion and extraction
Inventor: RASHITSUDO ANSARI
IPC: H01R13/629
Filed: 1994-05-23
Abstract: PURPOSE: To lessen the risk of slide powder by providing an elastic lug which protrudes outwards when the slide is released and a notch which prevents the slide from being completely extracted. CONSTITUTION: Initially, a slide 14 is inserted in a receptacle 10 until a projection 32 is hold in a notch 34 and the projection 32 is moved backwards to a position of contact, an open edge of a groove and the position of insertion of the projection 32 being coincided. At this time, a plug 12 is mounted on a guide groove which leads to a stud of the receptacle 10 and, at this position, a plug contact point is not connected to a contact point in the receptacle 10. The guide groove is consisted of a central guide groove 40 for accepting a projection 28a and a notch 38a or 38b. When pushing and inserting the slide 14, the plug 12 whose facing part makes contact with the receptacle 10 is inserted completely in the receptacle 10 and the slide 14 is locked elastically by a tab 36.  In this constitution, the slide 14 requires much larger force for extraction from the receptacle 10 than for insertion it, so that the possibility for slide powder becomes low.
Patent JP-H07315924-A (JP)
Title: Piezoelectric porcelain composition
Inventor: FURUHATA TETSUYA
IPC: C04B35/49
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a piezoelectric porcelain compsn. ensuring a low sintering temp. of a compact and having a desired high electromechanical coupling factor and a desired high mechanical quality factor as a piezoelectric porcelain compsn. used for a ceramic filter, a ceramic oscillator, a piezoelectric buzzer, etc. CONSTITUTION:A basic compsn. represented by the general formula, PbTiAZrB (Zn1/3Nb2/3)C(Sn1/3-Nb2/3)DO3 (where 0.25<=A<=0.625, 0.20<=B<=0.625, 0<C<=0.50, 0<D<=0.25 and A+B+C+D=1) is prepd. and cobalt oxide and/or nickel oxide are incorporated into the basic compsn. as secondary components by 0.03-3wt.% (expressed in terms of Co3O4) based on the total amt. and 0.05-7wt.% (expressed in terms of NiO) based on the total amt., respectively. The sintering temp. of a compact is reduced and a high mechanical quality factor and/or a high electromechanical coupling factor is ensured. At least one kind of element selected from among Sr, Ca and Ba may be substd. for <= 15 atomic % of Pb atoms.
Patent JP-S5737019-A (JP)
Title: All-wheel drive autotricycle
Inventor: SATOU TOMOTAROU
IPC: B62K5/02
Filed: 1980-08-09
Abstract: PURPOSE: To obtain an all-wheel drive autotricycle both with a more climbing function and with stable steering and running performance, by both connecting left and right rear wheels with a no-spin differential gear and transmitting driving power also to a front wheel.  
     CONSTITUTION: Power from an engine is transmitted to a propeller shaft 5 through a transmission 2 to drive left and right rear wheels 7, 7' through a no-spin differential gear 6. Rotary motion of the propeller shaft 5 is transmitted to a front wheel 9 through a driving transmission mechanism 8. Transmission of driving power also to the front wheel of an autotricycle can obtain both larger climbing power and smaller minimum turning radius, permitting the rapidly curving motion or U-turn driving on a path through the woods or in a forest. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58224661-A (JP)
Title: Seasoning containing calcium obtained from bovine bone
Inventor: KAWASE REN
IPC: A23L27/00
Filed: 1982-06-24
Abstract: PURPOSE:A seasoning consisting of a heat-treated mixture of a pasty crushed material of bovine bones, with one or more flavor improving agents selected from hydrolyzates of animal and vegetable proteins and extracts at a given temperature for a given time. CONSTITUTION:A seasoning preprared by incorporating 10-95wt% bovine bones crushed to a paste containing 25% or more bone marrow protein in the solid with one or more flavor improving agents selected from a hydrolyzate of an animal or vegetable protein, e.g. a hydrolyzed animal protein (HAP) or hydrolyzed vegetable protein (HVP), and extracts, e.g. beef extract or lobster extract, in an amount of 5pts.wt. or more based on 100pts.wt. pasty crushed material of bovine bones, mixing the components, and heat-treating the resultant mixture at 87 deg.C or above for 30min or longer. Thus, the aimed seasoning, having a high nutritive value, and rich in calcium without an unpleasant bloody smell unique to the bovine bones is obtained.
Patent JP-S5643143-A (JP)
Title: Paper feeding apparatus
Inventor: FUJIMOTO SAKAE
IPC: B65H3/52
Filed: 1979-08-27
Abstract: PURPOSE: To prevent generation of paper clogging by installing a guide member which guides sheets towards between a separating roller and a brake member.  
     CONSTITUTION: At the edge part of the opening 53 for the separating roller 60 of a mauscript loading base 1, the guide member 61 for guiding sheets toward between the separating roller 60 and a brake member 65. Accordingly, when a transmission manuscript D passes through between a pressing plate 87 and a manuscript loading base 1 and fed by the revolution of the paper feeding roller, the manuscript passes under a stopper member 74 and enters into the wedge-shaped space 67 demarcated by the separating roller 60 and the brake plate 65, then only the lowermost one paper advances due to the friction with the brake plate 65 and the revolution of the separating roller 60, and fed into the reading part, and thus intrusion under the manuscript loading base 1 is prevented by a guiding member 61, and paper clogging is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000302768-A (JP)
Title: Hydrazone derivative
Inventor: YAMAZAKI KAZUTO
IPC: A61P31/04
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound of a specific hydrazone derivative, having an endothelin(ET) conversion enzyme inhibiting activity, and useful as treating or preventing agents for various diseases caused by ET such as hypertension. SOLUTION: A compound of formula I [the ring A is a (substituted) (condensed) 5-membered heterocycle; G is N=N or C(R10)=C(R11); R1, R10 and R11 are each H, a (substituted) alkyl or the like; R2 and R3 are each a (substituted) cycloalkyl or the like; R4 is R5 or the like; and R5 is H, a (substituted) alkyl or the like], for example, N-[phenyl(4-propylphenylazo)methylene]-N'-(1-phenyl-1 H-tetrazol-5-yl)hydrazine. A compound of formula I can be obtained through a method such as the reaction of a compound of formula II with 1-10 equivalents of a compound of formula III in the presence or absence of a base such as pyridine in a solvent such as ethanol under cooling or at room temperature. A dosage is preferably 1-200 mg/day.
Patent JP-S61267471-A (JP)
Title: Video signal recorder
Inventor: NAGASHIMA YOSHITAKE
IPC: H04N5/782
Filed: 1985-05-21
Abstract: PURPOSE:To record retrievably a video signal corresponding to animation in a prescribed period of high resolution with a small-sized and light-weight device by forming track groups with a head which traces a tape-shaped recording medium in the lengthwise direction and whose trace position is displaced and recording the video signal corresponding to animation in the prescribed period on each track group. CONSTITUTION:Heads H1 and H2 are fixed to both ends of a head bar 14, and the head bar 14 is held rotatably by a shaft 13, and the head bar 14 approaches a motor M2 when being rotated clockwise relatively to a rotor of the motor M2 and is separated from the motor M2 when being rotated counterclockwise. The head bar 14 is moved vertically by relative rotation of motors M1 and M2. Recording tracks Tr are formed successively by the movement of the head bar 14 from the top to the bottom. These recording tracks in the tape lengthwise direction are arranged in the breadthwise direction to form one track group, and the video signal of the prescribed time is recorded on this one track group.
Patent JP-H08283971-A (JP)
Title: Aqueous cleaning device
Inventor: KOBAYASHI SHIGEKI
IPC: C23G3/00
Filed: 1995-04-10
Abstract: PURPOSE: To solve the problem that a cleaning soln. in a conventional aq. cleaning device and a rinse in the rinsing tank are immediately contaminated and their life is shortened and that the contaminant redeposits on a work when pulled up and remains as the contaminant even after drying. CONSTITUTION: A cleaning tank 1 for cleaning a work in a cleaning soln. and floating the oil depositing on the work, a tank 8 for receiving the cleaning soln. overflowing from the tank 1, separating the cleaning soln. and oil by a partition and allowing the soln. and oil to overflow, a water-level tank 10 for receiving the soln. overflowing from the tank 8 and a circulating device for purifying the cleaning soln. in the tank 10 with a filter 15 and returning the purified soln. to the tank 1 are provided. As a result, only oil is separated from the cleaning soln., the soln. is purified by the filter and recycled, and the deposition of oil is eliminated.
Patent JP-S587456-A (JP)
Inventor: PIEERU FUURUNIEERU
IPC: C09B67/14
Filed: 1982-06-24
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-H05287079-A (JP)
Title: Organosilicon copolymer, its production, and production of silicon carbide
Inventor: NOMURA YASUO
IPC: C01B31/36
Filed: 1992-04-02
Abstract: PURPOSE:To obtain at a high yield an organosilicon copolymer which has a high mol. wt., a narrow mol. wt. distribution, and excellent electrical properties and gives silicon carbide when baked in a nonoxidizing atmosphere by selecting a copolymer mainly comprising units selected from a plurality of groups each group consisting of a plurality of specific units. CONSTITUTION:An organosilicon copolymer mainly comprises units selected from at least two groups selected from the groups consisting of a group comprising a unit of formula I (wherein Me is methyl), etc., a group comprising a unit of formula II, etc., a group comprising a unit of formula III, etc., a group comprising a unit of formula IV, etc., a group comprising a unit of formula V, etc., a group comprising a unit of formula VI, etc., and a group comprising a unit of formula VII, etc., and is prepd. pref. by the condensation of at least two compds. selected from the group consisting of compds. of the formula: Si2(CH3)nH6-n (wherein n is 1-5) in the presence of a transition metal condensation catalyst [e.g. Cp2Zr(CH2SiMe3)2 wherein eta<5>-cylopentadienyl].
Patent JP-H06323171-A (JP)
Title: Output control device for vehicle
Inventor: TSUGE HIROMI
IPC: F02D9/02
Filed: 1993-05-11
Abstract: PURPOSE:To perform both slip control in zero starting on a Lomu road surface and slip control in rushing into the Lomu road surface from a Himu road surface while accelerating, in the case of performing the slip control of a 4WD vehicle by estimating a car speed from lengthwise acceleration obtained by an acceleration sensor. CONSTITUTION:In the case of a car speed in a prescribed value, for instance, less than 20km/h, by selecting Gxfp, filter-processing longitudinal acceleration Gx thereafter further peak hold-processed in a peak hold part 302, by a switch part 303, and in the case of the car speed in the prescribed value or more, by selecting not peak hold-processed longitudinal acceleration Gxf by the switch part 303 to integrate longitudinal acceleration Gxsw, output from the switch part 303, calculated in an estimated car speed arithmetic part 304, a car speed VB is obtained.
Patent JP-S601680-A (JP)
Title: Magnetic disk device
Inventor: OGUCHI SHIGEMITSU
IPC: G11B21/02
Filed: 1983-06-20
Abstract: PURPOSE:To improve the record/reproduction characteristics by forming the record/reproduction part of a magnetic head so that it is always set at the minimum gap position in relation to an access action toward the radius direction of a flexible magnetic disk. CONSTITUTION:A guide groove 8 is formed into a spiral shape so that a positioner mobile part 6 has a shaking motion as shown by an arrow B on the basis of the radius direction of a disk 11 in relation to linear movement of an arrow A. That is, the minimum gap position between a magnetic head 10 and the flexible magnetic disk 11 is coincident with the position of a head cap 12. Therefore an shaking motion is obtained on the basis of the disk radius direction in relation to fact that the part 6 containing the head 10 has an access in the radius direction of the disk 11. Then the gap 12 is set at the minimum gap position to the disk 11. As a result, the high recording density is secured to improve the record/reproduction characteristics.
Patent JP-S5735476-A (JP)
Title: Original reading section
Inventor: NAKAMURA NORIO
IPC: H04N1/401
Filed: 1980-08-11
Abstract: PURPOSE:To make shading compensantion with high accuracy, by compensating uniformity of an output electrically according to the content of a read only memory. CONSTITUTION:A serial video signal in photoelectric conversion with a line sensor 15 is amplified at an amplifier 16 for shading compensation and inputted to one of the inputs of a differential amplifier 20. The value of a shading compensation is stored in a memory 18, the value is read out with a synchronizing signal 27 and a clock 28 and applied to a D/A converter 19. An output 24 from the memory 18 is inputted to the differential amplifier 20 via the D/A converter 19. The differential amplifier 20 corrects a video signal 23 according to the compensation signal 25 from the D/A converter 19 and transmits an output signal 26.
Patent JP-H05274419-A (JP)
Title: Information display device and display information generating device
IPC: G06F3/048
Filed: 1992-04-28
Abstract: PURPOSE:To facilitate the generation and display of display information which allows a display object to freely behave in a time space corresponding to interactive operation by combining plural pieces of source information, etc. CONSTITUTION:The information display device and display information generating device consist of an interactive process input means 2 which performs an interactive process, an object control means 3 which stores an object consisting of the data part and process procedure of multimedia store information on an image and a sound, etc., and controls the spatial arrangement of the object, an interpreting means 4 which interprets the process procedure of the object and outputs a command, a time control means 5 which performs time control over an information display, an event control means 6 which controls events and performs total control over the interactive process and time-spatial operation control over the object, an information displaying means 7 which performs total control over the information display, and a data buffer 8 which temporarily stores the object read out of the object control means 3.
Patent JP-H06348646-A (JP)
Title: Method and apparatus for providing of precise and perfect communication between different bus architectures in information processing system
Inventor: GUREGORII NOOMAN SANTOSU
IPC: G06F13/36
Filed: 1994-05-24
Abstract: PURPOSE: To prevent the malfunction of a CPU local bus by converting the discontinuous data into the continuous ones when a logical network included in a host bridge decides that the data to be transmitted through the CPU local bus are identical to the discontinuous data. CONSTITUTION: A PCI host bridge 20 functions as an interface between a system bus 16 and a main PCI bus 22. The bridge 20 checks via a detector 114 whether a string of data to be transmitted through the bus 16 are identical to a string of discontinuous data. Then the bridge 20 has a hardware logical mechanism 100 which includes a latch register 102, a multiplexer 106 and a byte enable generation device 132. If the detected data string is discontinuous, the mechanism 100 converts the data string into plural continuous data strings before it is transmitted via the bus 16. Thus, the accurate communication is attained.
Patent JP-H11306559-A (JP)
Title: Optical head driving device
Inventor: TORIKAI TAKESHI
IPC: G11B7/09
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To wind and to fix a tracking coil and a focus coil to a lens holder without using adhesive for an optical head driving device such as an objective lens driving device. SOLUTION: A coil winding section 11 is formed on a lens holder 3, which holds an objective lens 2. A coil fitting section 14 is formed on the front surface side of the section 11 to fit a tracking coil 4, which is wound in an approximately rectangular shape, in an inner peripheral section 4a of the coil 4. Then, the coil 4 is fitted to the section 14, a focus coil 5 is wound from the external surface side of the coil 4 to the section 11 and the coils 4 and 5 are fixed to the holder 3.
Patent JP-S592214-A (JP)
Title: Digital recording and reproducing device
Inventor: INAGI MAKOTO
IPC: G11B20/18
Filed: 1982-06-25
Abstract: PURPOSE:To improve the efficiency of coding and to realize the small redundancy in a correction error by taking the partial set divided equally from the set of the binary data from a certain synchronizing mark up to the next synchronizing mark as one unit, and forming the error correction signal by combining properly the data units consisting of the plural bits belonging to these units. CONSTITUTION:The digital signal inputted in a coding device shown in the figure is distributed to four tracks T1-T4 in a track distribution circuit 7. A correction signal is formed from the output of the circuit 7, is applied to one track T5 for each of the distributed digital signals and is sent as data for five tracks to the next stage, in an application circuit 8 for error codes. The interleave of the data by the delay of a JL frame is applied to the sub-block in the second half in the next interleave circuit 9. A synchronizing code SYNC and a detection code CRC are applied to the data of the output (for five tracks) of the circuit 9, in an SNC, CRC application circuit 10, and are outputted from an output terminal 11. If the titled device is constituted in the above-mentioned way, just one track is required for the track to be recorded therein with the error codes Pi, Qi even if the device has the same min. humming distance in terms of correcting ability.
Patent JP-S61268848-A (JP)
Title: Manufacture of cylinder
Inventor: KOMATSU KATSUFUTA
IPC: F16J10/00
Filed: 1985-05-22
Abstract: PURPOSE:To improve the heat conductivity and the lubrication effect of a steel pipe in its internal peripheral surface and peripheral surface, by mounting cylinders, drilling various kinds of pattern holes to be provided, to be attached to the internal peripheral surface and the peripheral surface of the steel pipe thereafter electrically etching a part of the internal peripheral surface and the peripheral surface of the steel pipe. CONSTITUTION:For using a steel pipe as a liner, it is necessary to respectively form the peripheral surface to a rugged part having a profile with a casting effect further the internal peripheral surface to a rugged part with a lubrication effect. Here the steel pipe 1 mounts to its peripheral surface side a cylinder 2 having a pattern A further to the internal peripheral surface side a cylinder 3 having a pattern B. And the manufacturing method, placing the steel pipe 1 in an electrolytic solution and applying a DC potential between each electrode 4, 5 and the steel pipe 1, provides a hollow by dissolving an iron amount from a surface (only a hole part) of the steel pipe 1 (serving as an anode). In this way, the steel pipe respectively enables the peripheral surface to attain the improvement of casting closeness and heat conductivity while the internal peripheral surface to attain the improvement of wearing resistance by a supply effect of lubricating oil.
Patent JP-H08166558-A (JP)
Title: Light spot array projection device
Inventor: NAGATA SHINICHI
IPC: B41J2/44
Filed: 1994-05-24
Abstract: PURPOSE: To provide a light spot array projection device capable of performing batched high-density recording without sacrificing a space in spite of the use of a general-purpose light spot array. CONSTITUTION: This device is provided with projection optical systems 12a-12d comprising K (K>=2) light spot arrays 10a-10d forming light spot trains one- dimensionally arranged, respectively, K unit reducing optical means individually reducing the light beams from the respective light spot trains of the K light spot arrays 10a-10d, respectively, and at least (K-1) unit optical path converting elements bending the light beams from the respective light spot trains of at least (K-1) light spot arrays from among K light spot arrays at different angles, respectively, in a plane perpendicular to the array direction.
Patent JP-S61105-A (JP)
Inventor: HOSHI KATSUMASA
IPC: B65D85/20
Filed: 1984-05-31
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-H02288208-A (JP)
Title: Superconducting coil device
Inventor: JIZO YOSHIHIRO
IPC: H01F6/00
Filed: 1989-04-27
Abstract: PURPOSE:To obtain a superconducting coil device capable of decreasing the thickness of a heat shielding plate without lowering the mechanical strength of the heat shielding plate by composing the heat shielding plate of the clad plate of a good heat conductive member and a member having a higher elastic coefficient and fixing a piping for cooling to the heat conductive member. CONSTITUTION:A clad plate formed through bonding and unifying in the size of rolling pressure-welding, explosive pressure-welding, casting, etc., is adopted as a good heat conductive member 14a consisting of the sheet of aluminum and copper and a member 14b made up of the sheet of stainless steel, etc., having an elastic coefficient higher than the good heat conductive member 14a. The member 14a is arranged on the inside, the side oppositely face to an inner tank 7, and a piping 11 for cooling is fixed to the member 14a. The member 14b is disposed on the outside, the side oppositely faced to an outer tank 6. It is because the intrusion of radiant heat to the inner tank 6 is reduced when the member 14a is arranged on the inside since a material having good heat conductivity has a small heat radiation coefficient generally. Accordingly, the function of a main body as heat shielding is attained mainly in the same manner as conventional devices by the good heat conductive member 14a and the piping 11 fastened to the member 14a.