baber/WOPTO huggingface dataset:
Patent JP-S59121220-A (JP)
Title: Connecting rod made of composite material
Inventor: YANO ISAMU
IPC: F16C7/00
Filed: 1982-12-28
Abstract: PURPOSE:To contrive to hold resistance against bending, compressing and twisting stresses, by a method wherein a reinforced molded part is provided among bundles of one-way reinforced fibers extending to a large end part from both sides of a rod body by turning around a small end part and the whole of the surfaces of them are covered with cylindrical cloth made of reinforced fiber. CONSTITUTION:A rod body 12 is provided with a plurality of bundles 18 of one-way reinforced fibers extending from one side part 17a of a big end 13 along the outside of a rod body 12 and arriving at the other side part 17b by turning around a metal 15 of a small end 11, and bundles 19 of one-way reinforced fibers extending to flanged parts of both the side parts are provided also on an inner circumferential side of the other hollowed part of the rod body 12. A molded part 20 made of reinforced plastics arranged at a smaller thickness M than the thickness S of the bundles 18 of the fibers is formed among the bundles of the one-way reinforced fibers of the circumference of both the outsides in a middle part, and as for the major part of the middle part, cloth 22 made of a reinforced fiber in a fiber bag state is arranged extending over the whole of the external surface along an external shape. The rod body, therefore, having high strength and capable of dispersing evenly the forces effecting upon the rod body can be manufactured.
Patent JP-S61101557-A (JP)
Inventor: ANJIERO DERA KAASA
IPC: C09B67/22
Filed: 1985-10-18
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-H0976479-A (JP)
Title: Simulation model forming device
Inventor: KATO HIDEO
IPC: G06F19/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To realize the easy modeling of complicated spring characteristics by a method wherein a formed approximately equivalent model is simulated by the predetermined driving signals so as to compare the result with the actually measured values measured with the same driving signals in order to reset the parameters of the equivalent model. SOLUTION: The driving signals of a modeling object are formed with a driving signal forming means 1 so as to measure the characteristic displacements of the modeling object with a measuring means 2 and store the equivalent model of the modeling object in an equivalent model storing means 3. Then, the values of the respective parameters of the equivalent model are set with a parameter setting means 4. The equivalent model, into which the parameters set as just mentioned above are substituted, is simulated by the driving signals formed with the driving signal forming means 1 with a simulating means 5. Further, by comparing the characteristic displacements measured with the measuring means 2 with the displacements obtained through simulation, a comparing means 6 changes the setting of the parameters set with the parameter setting means 4.  Accordingly, an equivalent model approximating to the actually measured values can be formed, resulting in efficiently designing a product.
Patent JP-H04364140-A (JP)
Title: Production of alcohol
Inventor: TABATA OSAMU
IPC: C07C29/149
Filed: 1991-09-11
Abstract: PURPOSE:To provide a method for producing a fatty alcohol by continuously carrying out catalytic reduction of a fatty acid ester or a fatty acid triglyceride or a fatty acid in the presence of a hydrogenation catalyst. CONSTITUTION:A fatty acid ester, a fatty acid triglyceride or a fatty acid is continuously made to flow in the presence of a hydrogenation catalyst to produce a fatty alcohol by catalytic reduction. The aforementioned method is carried out by using a reactor that is a fixed bed reaction column in which a liquid phase and a vapor phase together are made to continuously flow in a downward cocurrent stream on the hydrogenation catalyst fixed in the interior of the reaction column and one or several means for cooling the reaction raw material are provided in the middle of the height direction in the above- mentioned reaction column. Thereby, the high-purity fatty alcohol can be produced in extremely high quality with hardly any hydrocarbons and aldehydes formed as by-products. Subsequent steps for removing the by-products can be omitted by the method of this invention.
Patent JP-S6386387-A (JP)
Inventor: MORISHITA FUMIO
IPC: H05B3/48
Filed: 1986-09-30
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-H1167699-A (JP)
Title: Manufacture of semiconductor device
Inventor: UMEHARA NORIHITO
IPC: H01L21/301
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device provided with a stress blocking board under a semiconductor chip for preventing the deterioration of mounting yield, owing to thermal stress with less man-hour. SOLUTION: A suitable method for manufacturing the semiconductor chip provided with the stress blocking board is provided. The method is provided with a process for preparing a dicing tape 5, having the stress blocking board 12 constituted of the material of high elasticity and an adhered face 11, a process for making the semiconductor wafer 1 adhere to the stress blocking board 12 through an adhered layer 13, a process for making the stress blocking board 12 adhere on the adhered face 11 of the dicing tape, a process for cutting the semiconductor wafer 1 with the stress blocking board 12 in the unit of the individual semiconductor chips and a process for peeling off the semiconductor chip 15 and the stress insulating board 12, which are cut, from the dicing tape 5.  Since the stress blocking board 12 is cut with the semiconductor wafer 1, it is not necessary to cut and supply the stress blocking boards 12 later by adjusting them to the semiconductor chips of different sizes.
Patent JP-H0684063-A (JP)
Title: Automatic vending machine
Inventor: HAMAZAKI TAKAKAZU
IPC: G07F11/34
Filed: 1992-08-31
Abstract: PURPOSE:To drastically reduce the number of parts forming commodity passages and to reduce assembling manhour in an automatic vending machine arranging plural commodity passages zigzag extended in the vertical direction. CONSTITUTION:Passage forming members 22 to 24 arranged between two adjacent commodity passages 13, 13 out of members forming plural commodity passages 13 are zigzag extended in the vertical direction and protruded parts 32 protruded from respective curved parts 31 in the protruding directions are formed by cutting. Since the members 22 to 24 can be constituted of only one part, the number of parts can drastically be reduced as compared with members requiring many arc-like guide plates.
Patent JP-H0280213-A (JP)
Title: Compression molding of plastic resin material
Inventor: HANAMURA TAKEO
IPC: B29K23/00
Filed: 1988-09-16
Abstract: PURPOSE:To enable molding temperature and molding pressure to be lowered by making the melt index of melting resin have a specific value or above. CONSTITUTION:A molding mold 10 comprising a core mold 10a and female mold 10b is opened, and a pad 12 and a skin material 14 are placed into the mold. The pad 12 is consisting of a raised fibre material or paper such as a woven fabric or non-woven fabric and the like, and it may function as an ornamental member placed on the uppermost surface of the interior side of an automobile at the time of completion of products. The skin layer material 14 consists of two layered constitution of cushioned layer (foamed layer) 14a and a skin layer 14b laminated thereon. The pad 12 and the heated skin material 14 are set within a molding cavity 24. Subsequently, mold closing and compression are performed, and the female mold is deaerated so as to vacuum-mold (female drawing) the skin material. The resin to be reserved is kept warmth via a heater 38. In consequence of rendering melt index to be 40 or more, the temperature of melted resin can be lowered up to the degree of 170 deg.C. The mold closing and compression are carried out again. By compressing at the low pressure value corresponding to the selected indexing value, and integrating them for manufacturing compound moldings 42.
Patent JP-H1078306-A (JP)
Title: Selecting method for die for sheathing optical fiber, and measuring method for center axis of its hole
Inventor: KOBAYASHI KOHEI
IPC: G01B11/24
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for selecting a die for sheathing optical fiber with which the inside configuration of the die hole is measured and an accurately manufactured die is selected. SOLUTION: A die 51 for sheathing optical fiber is attached to a stage 3 and adjusted so that the central axis of the parallel land part of a die hole 51a is parallel with Z axis which is substantially parallel with an optical axis 5. The die 51 is rotated around Z axis from a reference position, and the configuration of the cross section at a specific depth in the die hole 51a is measured at the position corresponding to each rotating angle. The optical support part is moved in the direction of depth of the die hole 51a, and the configuration of the cross section in the die hole 51a is measured on the same way as the above. Thus, the configuration of the cross section at any depth, such as the inside diameter and the position of the central point, is measured.
Patent JP-S61112722-A (JP)
Title: Cooling mechanism of piston
Inventor: MATSUO HIDEKI
IPC: F02F3/22
Filed: 1984-11-02
Abstract: PURPOSE:To improve cooling efficiency of a piston by providing a nozzle to inject lubricating oil on the small end part or a connecting rod supported rotatably on a piston pin, and a diaphragm on a part facing to the opening of a cooling chamber in the top part of the piston. CONSTITUTION:A nozzle 40 to inject lubricating oil is mounted on the small end part 34 of a connecting rod 32 supported rotatably on a piston pin 30. Also, while a cooling chamber 12 is formed in the top part of the piston to make an opening 14 leading cooling oil from the nozzle 40 to the cooling chamber 12, a diaphragm 16 to lead the cooling oil is provided in the cooling chamber 12 facing to the opening 14. Since the cooling oil injected from the nozzle 40 flows in the direction of the arrow A, in the cooling chamber 12 by the leading of the diaphragm 16 while cooling the chamber 12 with shaker cooling, cooling efficiency can be improved by this mechanism.
Patent JP-H0396715-A (JP)
Title: Sliding material and surface treatment method therefor
Inventor: TADA NOBUHIKO
IPC: F16C33/10
Filed: 1989-09-07
Abstract: PURPOSE:To prevent the occurrence of scuffing and seizure by providing a sliding surface portion comprising a surface coating layer having a solid lubricating ability and a hypoderm which is disposed on the inside of the above layer and formed by hardening texture, and forming a recess portion or a groove portion, the base of which is disposed inside the outermost surface of the hypoderm, on the sliding surface portion. CONSTITUTION:A sliding material 1 has a sliding surface portion comprising a surface coating layer 3 having a solid lubricating ability and a hypoderm which is disposed inside the above layer and formed by hardening texture 2. A recess portion or a groove portion 4, the base of which is disposed inside the outermost surface of the hypoderm 2, is formed on the sliding surface portion. At least one of a pair of sliding surfaces forming the sliding material 1 is a hardening texture which is hard, smooth and excellent in wear-resistance. A lot of suitable and fine recess portions or grooves 4 of an enough depth are formed on the hardened sliding surface, and a lubricant is held in the grooves, whereby the sliding surface is lubricated enough and surely by the lubricant. Thus, the frictional resistance of the sliding material 1 can be lowered so as to prevent scuffing and seizure of the sliding contact surface, so that the frictional characteristic and wear-resistance of the sliding material can be improved.
Patent JP-S61110548-A (JP)
Inventor: MATSUDA TSUKASA
IPC: B32B18/00
Filed: 1984-11-06
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-S61112828-A (JP)
Title: Clutch device
Inventor: TERAOKA MASAO
IPC: F16D13/24
Filed: 1984-11-06
Abstract: PURPOSE:To provide a clutch device which may be smoothly engaged upon rotation, by constituting the clutch device with a cam means between a clutch ring and a cam ring, a bias means disposed between the cam ring and an input shaft, and a stopper for limiting the slip between the clutch ring and the cam ring. CONSTITUTION:A clutch means 11 and a cam means 15 are disposed between a chain wheel 15 and a clutch ring 9 and between the clutch ring 9 and a cam ring 13, respectively. A leaf spring 19 as a bias means and stoppers 16a, 16b for restraining the clutch 9 and the cam ring 13 from slipping relative to each other exceeding a predetermined value are disposed between the cam ring 13 and the inner race of a bearing 3. Accordingly, even upon rotation the input shaft and the rotary member may be smoothly coupled together, and the stoppers may decrease shocks in the clutch means.
Patent JP-S60112859-A (JP)
Inventor: KARURU YOZEFU HERUTO
IPC: D06P3/10
Filed: 1984-11-06
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-H0980331-A (JP)
Title: Multibeam scanning device
Inventor: HAYASHI YOSHIAKI
IPC: G02B26/10
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To easily correct beam pitch. SOLUTION: A beam multiplexing means multiplex (n) (>1) beams (a) and (b) which are obtained by (n) light source units and modulated with an image signal and an optical deflector having a deflecting reflection surface Z deflects the multiplexed beam, and an image formation optical system converges the beam on a scanned surfaces as (n) pieces of light spots which are separated in the vertical scanning direction to optically scan (n) lines at a time. This multibeam scanning device has a beam pitch correcting means which adjusts the intervals of the (n) light spot in the vertical scanning direction without displacing light soruce units.
Patent JP-S60124097-A (JP)
Title: Charge coupling device
Inventor: SATOU MAKI
IPC: G11C27/04
Filed: 1983-12-09
Abstract: PURPOSE:To control automatically the DC bias voltage to a prescribed level and to prevent the level change due to a temperature change, by detecting the charge quantities delivered from the 2nd and 3rd registers and keeping the charge quantities transferred through the same register at substantially equal level. CONSTITUTION:The DC bias voltage of the 1st register 2 is automatically set a center level of a dynamic range by the function of a differential amplifier 26. The same input structure is secured between the 1st and 2nd registers 2 and 3 as well as the 2nd and 3rd registers 3 and 4 respectively. Therefore both input parts of the registers 2 and 3 receive the same effect when the temperature is changed. Furthermore both inputs of registers 3 and 4 also receive the same effect of the temperature change. Thus it is possible to prevent the change of the DC bias voltage level of the register 2 due to the temperature change.
Patent JP-S59119497-A (JP)
Inventor: HIROTA TSUNEO
IPC: G07D9/00
Filed: 1982-12-25
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-S6291946-A (JP)
Title: Silver halide color reversal photographic sensitive material
Inventor: DEGUCHI HISAYASU
IPC: G03C7/26
Filed: 1985-10-18
Abstract: PURPOSE:To obtain improved sharpness by incorporating a specified compound into a photosensitive silver halide layer and an emulsion contg. internally fogged or surface fogged silver halide particles into a photosensitive silver halide layer positioned farthest from a support and a layer positioned between the farthest silver halide layer and the support. CONSTITUTION:At least one kind of compound represented by formulae I, II, III or IV is incorporated into a photosensitive silver halide layer, and an emulsion contg. internally fogged or surface fogged silver halide particles is incorporated into a photosensitive silver halide layer positioned farthest from a support and at least one of layers positioned between the farthest silver halide layer and the support. In formulae I-IV, R is straight chain or branched alkylene, straight chain or branched alkenylene, straight chain or branched aralkylene or arylene and R1 is H, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted aralkyl or optionally substituted aryl.
Patent JP-S61110993-A (JP)
Inventor: HISHIYAMA KOJI
IPC: F24C7/02
Filed: 1984-11-05
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-S59119704-A (JP)
Title: Manufacture of acicular goethite
Inventor: IWASAKI KAZUHARU
IPC: H01F1/11
Filed: 1982-12-24
Abstract: PURPOSE:To obtain goethite with excellent acicularity by a method wherein ferric salt solution is added to alkali hydroxide solution and colloid of ferric hydroxide is precipitated in an alkaline region in which pH has a specific value and alkali carbonate is added to this suspension and aged. CONSTITUTION:2.5l of water solution of ferric chloride of 1.25mol is added to 1.5l of solution of sodium hydroxide of 2.5mol/l. After the mixed solution is stirred and colloid of ferric hydroxide is procuced, more solution of sodium hydroxide of 2.5mol/l is added to make pH of colloidal suspension 9.0-12.0. After that, the solution is stirred and mixed completely and 500ml of solution of sodium carbonate of 2.5mol/l is added to it and the mixed solution is sterred and mixed again. Then this ferric hydroxide colloid suspension is aged at 45 deg.C for 120hr and alpha-FeOOH particles are produced. With this constitution, a needle- shape crystal, whose long axis is 0.37mum and short axis is 0.03mum is obtained.
Patent JP-S59119049-A (JP)
Title: Pressurizing type carburetor for engine with supercharger
Inventor: NAKAZATO KAZUO
IPC: F02M7/04
Filed: 1982-12-24
Abstract: PURPOSE:To prevent an air-fuel ratio from being changed to the lean side in an intermediate load range, by providing a means whereby a power valve for increasing the quantity of a fuel is operated subsequently to the opening of a throttle valve for an intermediate load range and is closed in a high load range. CONSTITUTION:An exhaust pipe 2 extended from a main body 1 of the engine is communicated to a supercharger 3. In the intermediate load range, a piston 18 in a power device 13 is moved downward interlockedly with the opening of the throttle valve 14, whereby a valve port 24 is opened, and the quantity of a fuel is increased through a fuel passage 23. In the high load range, the difference between the pressure in a float chamber 9 and that at a venturi 11 is increased, and the valve port 24 of a power valve 22 is closed to stop the increase in the quantity of the fuel. Accordingly, the total quantity of the fuel supplied is substantially continuously increased in relation to the opening of the throttle valve 14, and an appropriate air-fuel ratio can be constantly obtained.
Patent JP-H0785442-A (JP)
Title: Vertical magnetic recording medium
Inventor: WAKAMATSU HIROAKI
IPC: G11B5/66
Filed: 1993-09-20
Abstract: PURPOSE:To realize a vertical magnetic recording medium being superior in productivity and having excellent recording-reproducing characteristics. CONSTITUTION:The vertical magnetic recording medium is constructed from a nonmagnetic base 11 and a soft magnetic backing layer 12 and a vertical magnetization recording layer 13 provided thereon. In this vertical magnetic recording medium, a CoB film 21 is used for the soft magnetic backing layer 12 and the film is divided into at least two layers or more by a nonmagnetic film 22.
Patent JP-H0280241-A (JP)
Title: Flexible wiring base
Inventor: MATSUURA HIRONORI
IPC: H05K1/03
Filed: 1988-09-16
Abstract: PURPOSE:To increase bonding force of a metal foil and resin by forming a polyamide imide resin layer between a polyimide layer and the metal foil. CONSTITUTION:A first layer composed of polyamide resin shown in the formula (i) is formed on a metal foil, and a second layer composed of polyimide resin is on said polyamide imide resin. Polyamide imide is prepared of trimellitic acid, trimellitic acid anhydride, trimellitic acid monochloride or tribase acid such as derivative of said substances, diisocyanate or diamine. As diisocyanate, aromatic group is preferred from the viewpoint of heat resistance of bonding force between the polyamide imide resin layer and the metal oil, and for example, diisocyanate having an aromatic residual radical shown in the formula (ii) is preferable. Polyimide resin is composed of acid anydride and diamine and can be prepared by the process heretofore available. As for the metal foil, copper, aluminum, iron, gold, silver, Pd, Ni, Cr, Mo or alloys of said metals can be used.
Patent JP-S6293680-A (JP)
Title: Diagnostic apparatus for neutron detector
Inventor: FUJII MAKOTO
IPC: H01J9/42
Filed: 1985-10-21
Abstract: PURPOSE:To rapidly perform diagnostic work by providing a plateau characteristic measuring apparatus for measuring the plateau characteristic of a neutron detector and mounting function for taking the same in a calculator to determine a shape. CONSTITUTION:The signal of the neutron flux level in a reactor obtained from the neutron detector arranged at the core part in the reactor is transmitted to a preamplifier 3 through a signal wire 2 and the signal of the neutron detector 1 is transmitted to a plateau characteristic measuring apparatus 8 by a signal wire 7 through the connector 5 and measuring connector 6 provided at the leading end of a signal wire 4. In said apparatus 8, applying voltage on which a plateau-characteristic graph is based and the value of a current thereto are obtained and these signals are digitally converted to be transmitted to a calculator 2 for diagnosing the neutron detector 1 and data are taken out from a voltage/current table 25 in said calculator 2 and pattern recognition processing is performed to perform the characteristic extraction of the shape of plateau-characteristic.
Patent JP-H0953576-A (JP)
Title: Scroll type fluid machinery
Inventor: MIHARA HIROYUKI
IPC: F01C17/06
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To make Oldham's coupling applicable to an oilless type and to reduce cost and improve strength. SOLUTION: Slide plates 20 and 21 approximately in U-shape formed of a wear resisting material is fixed to a moving plate 19 through the notch part of the moving plate 19. The moving plate 19 is slidably disposed between a casing 1 and the back of a revolving scroll 9 through the slide plates 20 and 21. This constitution regulates slide displacement of the moving plate 19 to the directions of two axes (an X-axis and an Y-axis) by an X-axis guide 17 and an Y-axis guide 18. Further, each ball body 22 making rollable contact with the slide surface 3A of a flange part and the slide surface of a back plate 14 is inserted in the through-hole of the moving plate 19 togetherwith grease.
Patent JP-H08102041-A (JP)
Title: Polyester film for magnetic recording medium
Inventor: OKAZAKI IWAO
IPC: B29K67/00
Filed: 1994-09-28
Abstract: PURPOSE: To provide a polyester film capable of obtaining superior output characteristics based on film working characteristics and adaptable even to reduction in the thickness of a tape in future because of high strength. CONSTITUTION: This polyester film is made of polyethylene-2,6- naphthalenedicarboxylate and has >=700kg/mm<2> Young's modulus in the longitudinal direction, >=50% breaking extension in the longitudinal direction, >=700kg/mm<2> Young's modulus in the transverse direction and <50% breaking extension in the transverse direction. This polyester film has increased strength in the longitudinal and transverse directions and extension anisotropy in the longitudinal and transverse directions.