baber/WOPTO huggingface dataset:
Patent JP-S62253971-A (JP)
Title: Reciprocation type compressor
Inventor: IIDA TOSHIKATSU
IPC: F04B39/10
Filed: 1986-04-28
Abstract: PURPOSE:To obtain the compressor having high reliability at a low cost by forming a recessed part onto the spherical surface of a spherical piston of a reciprocation type compressor and inhaling fluid into a compression chamber from a piston rod side, using the recessed part as suction port. CONSTITUTION:In the suction cycle of a spherical piston 11, a suction port 20 is formed between a recessed part 17 formed onto the spherical surface and the inner wall of a cylinder 10, and fluid is inhaled into a compression chamber 12 from a piston rod 13 side. Since, in the compression cycle of the piston 11, only the spherical surface part of the piston 11 is attached in slidable ways onto the inner wall of the cylinder 10, the compression chamber 12 maintains the airtight state, and the fluid in the compression chamber is compressed, and when the fluid pressure increases over a prescribed value, a discharge value 18 is opened to discharge the compressed fluid outside the compression chamber 12. Since the need of a suction valve on the cylinderhead side is avoided in the compressor, and the piston is a spherical piston, the structure of the slidable fitting part of the piston and the connection part with the piston rod can be made simple, and production cost can be cut, and the reliability and durability of the machine can be improved.
Patent JP-S6037031-A (JP)
Inventor: EDOWAADO GAASHIENSON
IPC: G06F3/06
Filed: 1984-05-16
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-H072614-A (JP)
Title: Soil diseases-combating material
Inventor: HIRANUMA SHIN
IPC: C08L83/04
Filed: 1994-05-10
Abstract: PURPOSE:To provide the title material which can stably fix Streptomyces cyanogenus or Streptomyces olivaceus in soil for a long period of time and effectively combat soil diseases. CONSTITUTION:The objective material for combating soil diseases contains chitin, organic substance containing chitin or chitosan, zeolite and/or shells and Streptomyces cyanogenus or Streptomyces olivaceus.
Patent JP-H06291063-A (JP)
Title: Surface treatment device
Inventor: ITO HITOSHI
IPC: H05H1/46
Filed: 1993-03-31
Abstract: PURPOSE:To provide a surface treatment device utilizing plasma which can prevent the contamination of a substrate to be treated by sputtering the inner wall of a reaction container with ions inside plasma. CONSTITUTION:The device is provided with a reaction container 1 for introducing plasma source gas, a second DC voltage power supply 26 for controlling the potential of the reaction container 1, a support stage 3 which is provided inside the reaction container 1 and on which a substrate 2 to be treated is mounted, a first DC voltage power source 25 for controlling the potential of the support stage 3, a first vacuum container 6 for generating electrons, and an electrode and coils 15 and 17 for introducing an electron beam into a reaction container 1 for turning the plasma source gas into plasma.
Patent JP-S5522388-A (JP)
Title: Thread compound coating machine
Inventor: FUJIMORI SHIGEAKI
IPC: B05B9/00
Filed: 1978-08-08
Abstract: PURPOSE: To prevent the lowering of viscosity of compound by circulating hot water in the circumference of compound supply hose and airless gun.  
     CONSTITUTION: The height of the airless gun 27 is adjusted according to the diameter of oil feed pipe by the height regulating axle 21, and then the airless gun is advanced according to the length of the outer screw by the cylinder 22. In this case, oil feed pipe is rotated and its outer screw is gradually coated with a compound from the airless gun 27. On the other hand, the hot water-circulating pump 17 is driven all the time to circulate hot water in order through the temperature- constant water tank 2, the heat insulated hose 16, the heat insulated pot 36, and turned hot water hose 19 in order to keep the temperature of the compound constant. It is possible to automatically coat compound on the outer screw of oil feed pipe by preventing the lowering of the viscosity of compound from the airless gun. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05272544-A (JP)
Title: Bearing and manufacutre thereof
IPC: F16C33/14
Filed: 1992-03-24
Abstract: PURPOSE:To reduce the number of constituting elements of a bearing, improve the precision of a shaft hole such as the circularity and concentricity of the inner diameter, and easily remove the machining powder generated during sizing. CONSTITUTION:A cylindrical bearing member 2 provided with a bearing cylindrical hole 2a having a constant inner diameter is pressed into an outer member 1 having a hole diameter smaller than the outer diameter of the bearing member 2 only near both end sections 1a, 1b. The bearing member 2 is pressed into the outer member 1 at both end sections 1a, 1b, and the inner diameter of the bearing cylinder hole 2a of the bearing member 2 is elastically deformed (DELTA) into a small diameter only at both end sections.
Patent JP-H06287601-A (JP)
Title: Injection molding method of metallic powder
Inventor: YAMASHITA OSAMU
IPC: B22F3/02
Filed: 1993-03-30
Abstract: PURPOSE:To provide the infection molding method of metallic powder which intensifies the strength in a gel state to obtain the excellent green strength of molded articles and to decrease the residual oxygen and carbon quantity of the sintered compacts after sintering and the pores and voids thereof. CONSTITUTION:The metallic powder before addition of a binder thereto is coated with a resin, by which the strength in the gel state is intensified in order to intensify the strength in the gel state in the case of use of methyl cellulose and/or agar which induces sol-gel transformation as the binder for injection molding. The molded articles having the green strength are thereby obtd. and the residual oxygen and carbon quantity of the sintered compacts after sintering and the pores and voids thereof are decreased.
Patent JP-S58212911-A (JP)
Title: Folding method of disk jacket
Inventor: KOIDE TAMOTSU
IPC: B29C53/00
Filed: 1982-06-07
Abstract: PURPOSE:To obtain the titled jacket with an accurate dimension by a method wherein a pattern sheet with punched driving holes and punched record regeneration oblong holes is mounted and folded on a folding base with projections so that said projections fit into said oblong holes. CONSTITUTION:A rectangular pattern sheet 1 with punched driving holes 2, 2' and punched record regeneration oblong holes 3, 3' is arranged on a folding base 7 with the projection 8 corresponding to the oblong hole 3 as the oblonb hole 3 is inserted into the projection 8, the push plate 9 is pushed on the sheet, then the folding plate 10 is folded in the B-direction and welding flaps 5 are folded and welded to obtain the intended jacket.
Patent JP-S59221652-A (JP)
Title: Ultrasonic microscope
Inventor: SUGANUMA RIYOUSUKE
IPC: G01N29/06
Filed: 1983-05-31
Abstract: PURPOSE:To prevent a visual field of observation from varying owing to temperature variation and a change with lapse of time by detecting the amplitude of a sample through an amplitude detector and comparing it with the reference voltage of a size reference voltage setting circuit, and controlling the amplitude of the sample. CONSTITUTION:The sample 3 on the ultrasonic microscope consisting of a high- frequency oscillator 1, ultrasonic wave transmitting element 2, ultrasonic wave receiver 4, receiver 5, and display device 6 is excited by an exciter 8. When the exciter 8 is driven, a side reference voltage for setting the size of the visual field of observation from the size reference voltage circuit 13 is selected by a reference voltage selecting device 14 and compared by a comparator 12 with the output of an amplifier 11 corresponding to the amplitude of the oscillation of the sample 3 detected by the amplitude detector 10; when the output of the detector 10 is larger, the output of a driving circuit 9 is suppressed by the output signal of the comparator 12, and when the detector output is smaller to the contrary, the output voltage of the circuit 9 is raised to obtain a visual field of observation having no variation all the time.
Patent JP-H10292472-A (JP)
Title: Strainer mount tool
Inventor: IDA FUMIO
IPC: E03F5/14
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a strainer mount tool for improving the operability of a strainer. SOLUTION: This strainer mount tool B is arranged at the desired position in the height direction in a drainage basin A, multiple strut members 1 are arranged in the crossing direction, bracing structures 2 of the strut members 1 are arranged shift-adjustably in the axial direction of the strut members 1, and the bracing force of the strut members 1 to the wall inner face of the drainage basin A can be adjusted by the shift-adjustable constitution in the axial direction.
Patent JP-H08267733-A (JP)
Title: Ink jet printer
Inventor: KISHI KAZUO
IPC: B41J2/01
Filed: 1995-03-31
Abstract: PURPOSE: To prevent degradation in print quality due to change of recording mode by equalizing print dot densities in the scanning direction in at least two recording modes. CONSTITUTION: Ink discharge by a head 1 to a record medium is controlled by a head drive control section 5. Movement of a carriage 2 to the record medium is controlled by a carriage drive control section 6. A plurality of nozzles arranged in the head 1 wherein the ink is to be discharged are controlled by an address signal from an address generating section 4. A printing data for printing is stored in a record means such as a RAM 7 through an interface 9. These are controlled by a CPU 3 to which they are respectively connected through a bus 11. A control software to be executed by the CPU 3 is stored in a nonvolatile memory means such as a ROM 8 and it can be used by reading out as needed.
Patent JP-S5622250-A (JP)
Title: Both-side play player
Inventor: TAKAHASHI YOSHIO
IPC: G11B17/08
Filed: 1979-07-31
Abstract: PURPOSE: To reduce installation space and to realize both-side perfect play by providing a subturntable for the play of the reverse side of a record disk mounted rotatably on the top surface inside a player box and a record support mechanism that presses and holds the record disk on the subturntable by sandwiching.  
     CONSTITUTION: After record disk 201 is mounted on turntable 202, the driving mechanism performs the play of side A through turning axle 211 and stylus 225 for tracing on the top (A side) of the record disk provided to cartridge 224. After the play of side A, the automatic return unit leads arm 227 out and the motor stops. Through the servomechanism, etc., pressing member 213 elevates turning axle 211 and record disk 201 mounted on record support plate 209 is press-held on subturntable 214 by sandwiching and becomes rotatable. Arm 227, on the other hand, is led in again and through stylus 226 for reverse-side play, music on the reverse surface is played. Consequently, the installation space is reduced and both-side perfact play becomes possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01269239-A (JP)
Title: Optical pick-up device
Inventor: KURATA YUKIO
IPC: G11B7/123
Filed: 1988-04-20
Abstract: PURPOSE:To prevent off-set from being generated by the optical axis dislocation of an optical system by detecting a tracking error signal on the basis of a three-spot method. CONSTITUTION:A laser beam A to be emitted from a light emitting element 1 is passed through a diffraction grating 2. A 0-th order diffracting light to pass through areas 2a and 2b of the element 2 is condensed to a disk 5 as a main spot A3. Bidirectional sub-spots A1 and A2 are formed by one area 2a of the element 2 and condensed in front and rear positions in the track direction of the spot A3. Next, returning lights B21-B23 of respective spots from the disk 5 are diffracted by the area 2b of the element 2 and the diffracted lights are respectively condensed to optical detectors 6. The tracking error signal can be obtained by the outputs of the elements 6 on the basis of the three-spot method.
Patent JP-S62254103-A (JP)
Title: Color filter
Inventor: FURUKAWA TADAHIRO
IPC: G02F1/1335
Filed: 1986-04-26
Abstract: PURPOSE:To facilitate positioning and to improve the contrast and uniformity of an image by forming respective filter picture elements so that gaps are left among adjacent elements, and charging the gaps selectively with a pattern forming material. CONSTITUTION:Respective filter picture elements 16R, 16G, and 16B are formed having gaps 18 mutually. Projections and recesses corresponding to the thickness (e.g. 1-12mum) of the respective filter picture elements are formed on boundary patterns 12. The gaps 18 are filled with a pattern forming material 20 selectively so as to eliminate the projections and recesses. The pattern forming material 20 uses light transmissive transparent resin or light shielding resin colored in black, and when the black resin is used, it is preferable as to the contrast improvement of an image. A method of forming the pattern forming material 20 selectively uses a reverse exposing method preferably.
Patent JP-S60237090-A (JP)
Title: Cephem compound
Inventor: MIYAKE AKIO
IPC: A61P31/04
Filed: 1985-05-07
Abstract: NEW MATERIAL:The compound of formula I [R1 is (protected) amino; Q is N or C-R2 (R2 is H or halogen); R3 is H or (substituted) hydrocarbon group; R4 is H or methoxy; R5 is (substituted) nitrogen-containing aromatic heterocyclic group; A means that substituent group may be present on the pyridine ring; n is 0 or 1], its salt or its ester. EXAMPLE:7beta-[ 2-( 2-Aminothiazol-4-yl )-2(Z)-methoxyiminoacetamido ]-3-[[4-( 1,2,4- oxadiazol-3-yl)pyridinium-1-yl]methyl]-3-cephem-4-carboxylate. USE:Antibacterial agent effective to Gram-negative and Gram-positive bacteria including Pseudomonas aeruginosa. It has excellent stability, gives high concentration in blood, and keeps its activity for a long period. PREPARATION:The compound of formula II is made to react with the compound of formula III.
Patent JP-H01269152-A (JP)
Title: Processor trouble detecting system in distributed processing system
Inventor: KATO MITSUO
IPC: G06F15/177
Filed: 1988-04-20
Abstract: PURPOSE:To detect the trouble of a processor without transmitting and receiving an inquiry signal and a response signal with a common bus between processors by detecting, as a trouble processor, a communication opponent processor judged by a judging means at respective processors that the number of communication request queuings exceeds a prescribed number. CONSTITUTION:Respective processors have a judging means 4 to judge whether or not the number of the communication requests queued in the correspondence to the communication opponent processor at a communication queueing mechanism exceeds a prescribed number. Namely, the judging means 4 held by respective processors 2 judges whether or not the number of the communication request queuings for a communication opponent processor due to the non-communicatable condition generation via a common bus 1 exceeds a prescribed number, and the communication opponent processor judged that the number of the communication request queuings exceeds the prescribed number is detected as a trouble processor. Thus, it is not necessary to transmit and receive an inquiry signal and a response signal between the processors for a processor trouble detection, the common bus can be used for the communication to execute the inherent processing of the system and the processing capacity of the distributed processing system can be increased.
Patent JP-H01269562-A (JP)
Title: Gradation picture recording method in thermal printer device
Inventor: KUROIWA YOSHIHIKO
IPC: B41J29/02
Filed: 1988-04-20
Abstract: PURPOSE:To record a desired gradation picture composed of high resolution accurately to a heat-sensitive material at high speed by combining a pulse signal corresponding to a unit gradation picture and pulse signals corresponding to a plurality of gradation pictures and driving a heating element. CONSTITUTION:The time width b0-b31 of driving pulses based on gradation signals P0-P31 is set so that picture density formed by each driving pulse is brought respectively to two gradation sections by adjusting the timing of latch pulses. A value acquired by adding the time width a1 and a2 of each driving pulse is set so that picture density shaped by driving pulses based on a gradation signal LSB1 and driving pulses based on a gradation signal LSB2 is brought to a unit gradation section. Accordingly, when a picture is recorded, the picture can be recorded by thirty-four driving pulses to an optical fixing type heat- sensitive film.
Patent JP-H01269134-A (JP)
Title: Data management control system
Inventor: TSUNODA TAEKO
IPC: G06F9/44
Filed: 1988-04-20
Abstract: PURPOSE:To efficiently execute the control of the consistency of respective data displayed hierachically by adding and accumulating the contents to data in the form of the constraint conditions at the time of violating designated constraint conditions and omitting the re-evaluation when the added constraint conditions can be applied. CONSTITUTION:A circuit designing part 1 designs, for example, the circuit constitution in the mode of a timber construction based on input information, stores it into a working memory 4, an evaluating part 2 evaluates the circuit constitution designed based on the constraint conditions which are the input information, adds the constraint conditions to the said data at the time of violating the constraint conditions and a re-designing control part 3 executes the re-design with the constraint conditions added to the data. Consequently, the designed circuit constitution, etc., are evaluated and at the time of violating the designated constraint conditions, the constraint conditions are added to the data, and without re-designing when the control conditions added at the time of the re-design are applied, other design is executed, and thus, the consistency in a knowledge base with a logical design, etc., to frequently generate the re-design as an object can be efficiently controlled.
Patent JP-H05295682-A (JP)
Title: Steel cord for reinforcing elastomer product
Inventor: BUNDOU MOTONORI
IPC: D07B1/06
Filed: 1992-04-17
Abstract: PURPOSE:To improve the cord breakage resistance of a steel cord useful as a reinforcing material for elastomer products such as pneumatic tire or industrial belt. CONSTITUTION:This steel cord is provided by twisting a sheath composed of three filaments having the same diameter around one core filament made into a wavy form changing in one plane. When perpendicularly intersecting the longer direction of the cord, the sheath has a section wherein the maximum angle of a triangle formed by joining central points of each filament is <180 deg. to >=90 deg., the vertex making the maximum angle always exists on the same sheath filament and the distance between the centers of the sheath filament and the adjoining sheath filament is 1.0-1.3 times the diameter of the sheath filament to arrange the sheath filaments.
Patent JP-S62255923-A (JP)
Title: Image pickup device
Inventor: OKINO TADASHI
IPC: G03B7/093
Filed: 1986-04-30
Abstract: PURPOSE:To attain continuity of an aperture value by finely adjusting the opening time of a shutter to compensate a discontinuous value by an exposure control means. CONSTITUTION:The optical image of an object passes a lens optical system 3, a stop 4a, and a shutter 5a and is focused on an image pickup element 6, and the output signal of the element 6 is processed by a signal processing circuit 7 and is recorded on a recording medium by a recording circuit 8. The incident light of the object is detected by a photometric element 10 also and has the luminance measured by a photometric circuit 1 and is inputted to an operation control circuit 2. Values of the shutter and the aperture are operated on a basis of the photographic mode set by a mode select dial 11, the opening time of the shutter set by a shutter dial 12, the release timing by a release switch 13, and the output value of the circuit 1, and the stop 4a is driven and controlled through a driver 4b and the shutter 5a is driven and controlled through a driver 5b in accordance with operation results.
Patent JP-H04308050-A (JP)
Title: Production of sintered aluminum alloy reinforced by dispersion
Inventor: HAYASHI TETSUYA
IPC: C22C21/00
Filed: 1991-04-03
Abstract: PURPOSE:To produce a sintered Al alloy reinforced by dispersion and having high mechanical strength and dimensional accuracy by conventional sintering without carrying out hot plastic working. CONSTITUTION:Composite Al alloy powder contg. 3-30vol.% reinforcing particles of <=5mum particle size dispersed in the Al alloy matrix contg. 3-20wt.% at least one selected from among Cu, Mg, Si and Zn is cold rolled and sintered to >=90% density ratio by heating at >=530 deg.C in vacuum or in an inert gaseous atmosphere having <=0 deg.C dew point under ordinary pressure. The reinforcing particles are made of at least one among an intermetallic compd., carbide, oxide, nitride, boride and silicide.
Patent JP-H07276418-A (JP)
Title: Method and apparatus for manufacturing resin-sealed semiconductor
Inventor: MATSUSHITA NAOKI
IPC: H01L21/56
Filed: 1994-04-11
Abstract: PURPOSE:To prevent a semiconductor from being deformed at the time of removing a semiconductor from being deformed at the time of removing unnecessary molded parts from a resin-sealed semiconductor. CONSTITUTION:The manufacturing apparatus of a resin-sealed semiconductor is featured such that the unnecessary molded part 30 of a molded item consisting of a resin-sealed semiconductor 20 and the unnecessary molded part 30 being formed by at least end parts 33 placed in close contact with the semiconductor 20 is separated from the semiconductor 20 in such a way that it is pressed from one direction by a plurality of pins 10 arranged from the end part 33 side of the unnecessary molded parts 30 to the outside of the semiconductor 20. Accordingly, a plurality of these pins 10 are provided in a relationship of being synchronous with each other and in a state where the distance (a) from the tip end of pins in a free state before being pressed to the pressing position is gradually reduced from the end part 33 side toward the outside direction and, thus, the constitution is so made as to press the unnecessary molded part 30 by delaying timing in turn from the end parts 33 side toward the outside thereof.