baber/WOPTO huggingface dataset:
Patent JP-H03191847-A (JP)
Title: Method for measuring shear adherence strength of machined surface film
IPC: G01N19/04
Filed: 1989-12-20
Abstract: PURPOSE:To impart uniform shearing force on the entire film and to make it possible to perform highly accurate measurement by rotating a test piece and a cylindrical jig in the reverse directions under the bonded state, and measuring the strength. CONSTITUTION:A thermal spray film 3 is formed on the entire circumference of a cylindrical test piece 1 with, e.g. a thermal spray gun 2. The extra film is removed from the film 3, and a measuring film 3-1 having the specified width is formed. A bonding agent 4 is applied on the entire surface. Then, the test piece 1 is inserted into a cylindrical jig 5 insertion is completed and the bonding agent 4 is cured, the test piece 1 and the jig 5 are bonded. At this time, the test piece 1 and the jig 5 are rotated in the reverse directions. Torque is measured when the film 3-1 is peeled, and the shear adherence strength is obtained. In this way, the film surface to be measured is made to be a cylindrical shape, the end face where stress is concentrated is not present and the entire film is inserted into the tubular body. Thus the uniform shearing force can be imparted on the entire measuring surface.
Patent JP-H08168998-A (JP)
Title: Paper puncher
Inventor: IIJIMA HAJIME
IPC: B26F1/38
Filed: 1994-12-14
Abstract: PURPOSE: To enable tools to be adjusted easily by providing a mechanism which displaces the position of the upper tool mounting frame of a tearing device by the combining of link mechanisms and an air cylinder. CONSTITUTION: A pin 33 is pushed out leftward by the pushing out of a rod 31 with air blown into one side of an air cylinder C, and then an L-link 9 and a T-link 10 are operated to pull a tool mounting frame A upward. A space thereby is formed beneath the tool mounting frame A so that the transfer of paper sheets is unobstructed and so that the work of mounting or removing tools can be performed quickly. To punch the paper sheets with the tools mounted on the tool mounting frame A, air in one side of the cylinder C is vented and air is blown into the other side of the cylinder C to move the rod 31 rightward. The tool mounting frame A is thereby lowered, and at that position the tools are moved vertically by the rotation of a cam 39 so that the action of tearing the paper sheets is effected.
Patent JP-H01175122-A (JP)
Title: Manufacture of oxide superconducting wire
Inventor: KUME ATSUSHI
IPC: H01B13/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a superconducting wire with high critical current density and excellent mechanical strength by adding a precipitant to a mixed aqueous solution containing the constituting elements of an oxide superconductor to obtain a precipitate, crushing a mixture obtained by drying it to obtain the mixed powder, and compressing it to the specific density and heat-treating it. CONSTITUTION:A precipitant such as oxalic acid and a basic material are added to a mixed aqueous solution containing the elements constituting an oxide superconductor for coprecipitation. A coprecipitated precipitate is collected and dried then heated and temporarily baked. The temporarily baked material is crushed with a ball mill or the like to obtain the mixed powder. The mixed powder is dust-molded to produce a dust molded body 1. The molded body 1 is stored in a metal tube 2 to manufacture a composite body 3. The composite body 3 is shrinkage-processed by a rotary swaging device A or the like. The shrinkage processing is repeated until the density of a core becomes 75% or above of the theoretical density. A wire 13 thus obtained is heat-treated in the oxygen atmosphere to produce an oxide superconducting wire.
Patent JP-H05144055-A (JP)
Title: Optical disk device
Inventor: FUJITA HIDEKI
IPC: G11B7/095
Filed: 1991-11-20
Abstract: PURPOSE:To improve the detection sensitivity of a skew sensor by arranging a light emitting element so that its longer direction is on the center between light receiving elements and receiving a light reflected by an optical disk. CONSTITUTION:When an optical pickup 20 is held in parallel with an optical disk, an image 36 is formed whose areas SA and SB on light reception faces of light receiving elements 4A and 4B are equal to each other. If the image 36 is displaced from a center 0 by an extent X, relational expression SER1=S (A)-S(B)=2(<1/2>L-C)X is obtained, and the signal level of the skew error signal SER1 is changed in accordance with the extent X of displacement. Thus, the light emitting element 36 is merely inclined to easily improve the detection sensitivity.
Patent JP-H06156110-A (JP)
Title: Acceleration pedal device
Inventor: YAZAWA FUMIAKI
IPC: B60K26/02
Filed: 1992-11-18
Abstract: PURPOSE:To facilitate attaching of an acceleration pedal and reduce manhours and quality fluctuation by forming such a constitution that an eccentric flange can be inserted into an insertion hole of a stopper plate only when a shaft is within a specific rotation angle. CONSTITUTION:The acceleration pedal device 1 is provided with an acceleration pedal 10 and a bracket 41 for rotatably fitting the acceleration pedal 10 via a shaft 51. The acceleration pedal 10 is provided with a shaft hole 15 at a lower part thereof, and a stopper plate 31 for preventing the shaft from falling- off is provided at an end of the acceleration pedal 10 or the bracket 41. The shaft 51 is provided with an eccentric flange 21 while the stopper plate 31 is provided with an insertion hole 35, and the insertion hole 35 is formed into such a shape as to allow insertion of the eccentric flange 21 therein only when the shaft 51 is within a specific rotation angle. With this constitution, in order to secure the shaft 51, the shaft 51 is first positioned at the insertion angle and after the eccentric flange 21 is inserted through the insertion hole 35, the shaft 51 is rotated by a predetermined angle.
Patent JP-H09140335-A (JP)
Title: Poultry egg containing mucopolysaccharide and its production
Inventor: MORI EMIKO
IPC: A23K1/16
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject egg containing mucopolysaccharides comprising chitin and/or chitosan in edible parts comprising the yolk and the albumen and suitable as an effective intake source having a biophylactic function, a self activation function, etc. SOLUTION: Edible parts comprising yolk and albumen in egg contains mucopolysaccharides comprising chitin and/or chitosan preferably in an amount of 100-450mg per 100g of the edible parts. In order to produce the objective egg with a poultry, the chitin and/or the chitosan are preferably continuously orally administered into the laying poultry in an amount of 3-10g/kg of the body weight of the poultry a day. Thereby, the objective eggs can stably be produced, and the useless excessive administration of the chitin and/or the chitosan can be prevented. The chitin and/or the chitosan can be administered in a state such as the ground shells of a crustacean such as shrimp or crab.
Patent JP-H06180557-A (JP)
Title: Driving method for dc type plasma display
Inventor: SAWADA HIROYOSHI
IPC: G09G3/296
Filed: 1992-12-14
Abstract: PURPOSE:To provide the driving method for a DC type gas discharge tube which can make bright gradation display and high-resolution display even if discharge cell current is diminished. CONSTITUTION:A driving circuit for controlling the discharge cell current flowing at the time of the discharge of a discharge cell by an accelerated discharge control signal is provided according to this driving method for the DC type plasma display. The changeover of the discharge cell current to the state of attaining a large peak value (i1+i2) in a discharge start period td, then the changeover of the discharge cell current to the state of the value (i1) smaller than the peak value in the discharge start period in the discharge duration period dw are enabled by this accelerated discharge control signal.
Patent JP-H02174062-A (JP)
Title: Paste type cadmium negative electrode for alkaline storage battery
Inventor: KAIYA HIDEO
IPC: H01M4/44
Filed: 1988-12-27
Abstract: PURPOSE:To obtain a high-performance paste type cadmium negative electrode requiring no chemical conversion process by forming metal cadmium powder with alloy powder of cadmium and magnesium solved and removed with part of magnesium in the alloy powder of cadmium and magnesium. CONSTITUTION:Metal cadmium powder is added as the preliminary charge quantity to an active material mainly made of cadmium hydroxide or cadmium oxide, and the metal cadmium powder is alloy powder of cadmium and magnesium solved and removed with part of magnesium in the metal cadmium powder obtained from molten metal cadmium containing magnesium by atomization with an acid solution. Metal cadmium with high activity as the preliminary charge quantity is obtained, and a paste type cadmium negative electrode with excellent characteristic requiring no chemical conversion is obtained.
Patent JP-H07193363-A (JP)
Title: Electronic device and electrode lead connecting method of electrode device
Inventor: FUJIWARA MAKOTO
IPC: H05K3/34
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a junction high in reliability and an electronic device excellent in reparation and an electrode lead connecting method for the electronic device, capable of readily connecting an electrode lead with a part mounting pad. CONSTITUTION:When assembling an electronic device 1, a component holding terminal 8 is inserted into a through hole 2a provided in a printed wiring board 2. At this time, each electrode lead 9 of an electronic component 4 comes into contact with each pad 3 opposing respectively. Then, under a condition that a temperature of the electrode lead 9 is held so as to be 30 deg.C or less, the part holding terminal 8 is soldered to a metal film 7 of the through hole 2a with solder 10. Then, the entire printed wiring board 2 to which the electronic component 4 is mounted is heated at a high temperature of 60 deg.C or more with infrared rays or a warm air. Then, the electrode lead 9 composed of a shape memory alloy is under a condition that a bent part being in an aspect that it has been beforehand stored by heating extends, and a top end of the electrode lead 9 is pressurized by the pad 3, and the electrode lead 9 is electrically connected with the pad 3.
Patent JP-H04199193-A (JP)
Title: Automatic performance device
Inventor: FURUGUCHI SATORU
IPC: G10H1/00
Filed: 1990-11-29
Abstract: PURPOSE:To facilitate the automatic performance of a musical instrument synchronized with an audio data reproducing operation by recording the reproduction timing information of audio data in an automatic performance memory and controlling the reproduction start timing of the automatic performance at the time of reproduction. CONSTITUTION:A player firsts sets a memory mode. The desired music of a CD 105 is reproduced in a CD player section 100. The player operates a keyboard 202c in the same manner as actual performance in synchronization with the reproduced music and operates a musical instrument control section 201 to successively store the performance, etc., as automatic performance data, into an automatic performance memory 208. The music of the CD 105 produced in the back at the time of the storage is automatically selected and the reproduction of the music of the CD is started when the start of the automatic performance is instructed. The automatic performance is thus started at the same timing at which the performance is started at the time of the storage. A remote control section 300 allows the reproduction instruction of the audio data, music selection operation, etc.
Patent JP-H03193326-A (JP)
Title: Blow molding device for resin molded product
Inventor: HARA MASAO
IPC: B29C49/48
Filed: 1989-12-22
Abstract: PURPOSE:To enable three-dimensional blow molding with a simple structure, by a method wherein directly after extrusion of a parison a preliminary mold is pushed against the side of the parison, the parison is shaped so that the same corresponds to a two-dimensional bent form of a main mold, the parison is pressed by the main mold in a mold clamping direction at the time of clamping of the main mold and bent in a three-dimensional state. CONSTITUTION:Shaping is performed by pushing wire net molds 31, 31 of premolding molds 3, 3 having bent forms of a cavity in the direction going straight along with a main mold 4 against the side of a parison P with a going movement type hydraulic cylinders 33, 33. Simultaneously with the above a blow pin 5 is raised and the lower end of the parison P is held by the blow pin 5. Then the premolding molds 3, 3 are shunted to a waiting position, main molding molds 4, 4, which are complementary with bent forms of molded products, are approached to the molds 3, 3 with going movement hydraulic cylinders 42, 42 and mold clamping forming a blow molding cavity is performed. In this instance, since the parison P is shaped into a two-dimensional bent form, the parison P is received easily into bent grooves 41, 41, bent into a bent form of a longitudinal direction and held within the cavity under a state where the same is bent into a three-dimensional state.
Patent JP-H08171333-A (JP)
Title: Image forming device, process cartridge, developing device and developer replenishing container
Inventor: SUGANO KAZUHIKO
IPC: G03G15/08
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a process cartridge capable of easily replenishing developer without necessitating a large space and without scattering the developer by storing plural developer replenishing containers from the side face of a developing container. CONSTITUTION: Plural opening parts 4e for inserting the developer replenishing container 8 are provided on one side face of a toner container 4a as the developing container. A guide part 4f is formed from the opening part 4e toward the opposite side face. After the toner runs out in the toner container 4a, the developer replenishing container 8 is inserted in a direction parallel to the axial direction of the photoreceptor drum 1 from the opening part 4e. A projecting part 8c formed on the container 8 is guided along the guide part 4f. After the container 8 is inserted, a toner seal 10 attached to the bottom face of the container 8 is pulled out by picking a knob part 10a up, then, the toner is supplied to the toner container 4a.
Patent JP-H02178314-A (JP)
Title: Expanded polyurethane elastomer
Inventor: KAWASAKI KATSUHIRO
IPC: C08G101/00
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the subject elastomer useful as a product used under repeated high compression conditions such as spring elements for automotive suspension by expanding a specific urethane prepolymer having terminal isocyanate groups with water. CONSTITUTION:The objective elastomer obtained by expanding a urethane prepolymer, consisting of p-phenylene diisocyanate and aliphatic/aromatic copolyester polyol (preferably having 1000-2500 average molecular weight) containing >=2 active hydrogen atoms and having terminal isocyanate groups with water.
Patent JP-H07192688-A (JP)
Title: Metal halide lamp, lighting system and projection display device
Inventor: ITO JIRO
IPC: H01J61/88
Filed: 1993-12-28
Abstract: PURPOSE:To provide a metal halide lamp suited for a projector use light source having high luminous efficiency and screen brightness in small size to improve also color balance further with a long life. CONSTITUTION:Input power of a metal halide lamp 2 is set within a range from about 130 to about 180W, to set an interelectrode distance AL within a range from about 2.5mm to about 3.5mm, and a luminous part 22 of an arc tube 21 is formed as a whole into almost an elliptic sphere or almost a spherical shape, to set its external diameter D within a range from about 9mm to about 11mm, and also to set its length L within a range of about 9mm to about 11mm. Further, a diameter of electrode mandrels 25, 26 of constituting an electrode is set within a range from about 0.55mm to about 0.65mm. By this constitution, a lamp, through it is in small size, having high screen illuminance to improve color balance further with a long life, can be realized. Particularly, the lamp of this invention is suited for use as a light source for a projector or the like.
Patent JP-2000174207-A (JP)
Title: Integrated circuit
Inventor: PAUL D NUBAA
IPC: H01L27/04
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of density of a conductive layer by providing a tiling of a capacitor array constituted by a plurality of capacitors between a plurality of function blocks on the conductive layer. SOLUTION: A conductive layer 20 includes identical function blocks 12a to 12f. In a low-density area such as a space between the function blocks, a capacitor cell array 30 is mounted to improve the uniformity of the conductive layer 20. When the capacitor array 30 is used for filling the space, connection can be made to obtain additional bypass capacitance for reducing switching noise, which is resulted from switching of a complementary MOS inverter, inductance of an IC bond wire, and crosstalk between adjacent signals. Moreover, a tiling of bypass capacitor cells is provided between the function blocks, so that the space is used for additional function.
Patent JP-H07201732-A (JP)
Title: Compound semiconductor substrate
Inventor: SHIBA IKUNARI
IPC: C30B29/42
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a high quality compound semiconductor substrate in low dislocation density having excellent electrical characteristic by a method wherein a thin film layer comprising an Si1-xCx mixed crystal (where x represents the values within a specific range) is formed in a GaAs layer. CONSTITUTION:A GaAs layer 12 2mum thick is formed on an Si substrate 11 so as to form an Si1-xCx mixed crystal layer 13 0.5mum thick on this GaAs layer 12. Furthermore, a GaAs layer 14 1mum thick is formed on this Si1-xCx mixed crystal layer 13. A compound semiconductor substrate 10 containing these Si substrate 11, the GaAs layer 12, Si1-xCx mixed crystal layer 13 and GaAs layer 14 is composed. At this time x represents the values within the range of 0<x<=0.15. Through these procedures, the dislocation of the lower GaAs layer can be prevented from propagating in the upper GaAs layer thereby enabling the high quality compound semiconductor substrate in low dislocation density having excellent electrical characteristics to be obtained.
Patent JP-H01176629-A (JP)
Title: Magnetron
Inventor: HATTA YASUSHI
IPC: H01J23/40
Filed: 1987-12-29
Abstract: PURPOSE:To make it possible to further reduce the size of a magnetron by slotting a passage hole for a slender conductor, for guiding out a microwave output and extending from an anode vane, to pass through so that the conductor passes through the slot along the longitudinal direction of the slot. CONSTITUTION:A tapered annular-shaped magnetic pole piece 10 provided at one opening end of an anode cylinder body 1 has a slot 11 at an eccentric position. A conductor 12 for guiding out a microwave output and extending from an anode vane passes through the slot 11 without coming into contact with the slot 11 and lies in the slot 11 along the longitudinal direction of the slot 11. This arrangement makes it possible to shorten the projecting length on the output side of a magnetron without shortening the conductor, namely without lowering the transmission efficiency, and to increase the size of the conductor for guiding out the microwave output by the amount which lies along the slot.
Patent JP-H07192437-A (JP)
Title: Data updating system
Inventor: MINAMI YUKINOBU
IPC: G11B27/10
Filed: 1993-12-28
Abstract: PURPOSE:To update content of an installing FD medium to a latest revision by down load from a host and to print a latest revision mark on the label of the FD medium. CONSTITUTION:A program 15 and the updated data from a host computer 1 are sent to a data updating part 8 through a communication control part 3 and a control part 4. The data updating part 8 reads in a version stored in an FD conversion part 10 and the version retrieved by an ID, and compares the program in the updating part 8 with the version of the data 15, and in the case of an old version, the version is sent to the FD data conversion part 10. The FD data conversion part 10 converts the data into the updated date 18 to store them in a floppy disk. Then, the revision from the FD data conversion part 10 are retrieved by an FD version retrieval part 12, and the latest revision, e.g. B is printed on the FD label of the medium 14 by a printer part 13. Thus, the latest revision mark is printed on the medium 14 automatically.
Patent JP-2000158532-A (JP)
Title: Method for transferring fine pattern and manufacture of optical component
Inventor: KORENAGA TSUGUHIRO
IPC: G02B5/18
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer a fine pattern with high accuracy by pressing a transfer surface to a base material softened by heating. SOLUTION: A pattern 12 formed on a transfer surface 11 for transferring a fine pattern on a surface of the optical component is constituted of a linear pattern radially extended from the vicinity of a center of the surface 11, and a pattern to alleviate a stress caused by a difference of thermal expansion coefficients of a mold and a base material. Even when the transfer surface is urged to the base material softened by heating by such a protrusion pattern 12 and cooled together with the material, a stress generated in a sectional direction of a groove of the material formed by pressing the pattern is extremely limited. Accordingly, even when the difference of the coefficients of thermal expansion of the mold and the material is large, an accurate pattern can be transferred to the material. Particularly, a fine and accurate pattern can be transferred in a wide area even for a resin material having large thermal expansion coefficient.
Patent JP-H10156824-A (JP)
Title: Core device for rib hole of split block
Inventor: ISHII KATSUYUKI
IPC: B28B7/28
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To allow a core to be scarcely removed from a hanging plate and to facilitate welding of the plate to the core for a rib hole by easily charging concrete material similarly to the case of hanging the core for a rib hole by two hanging plates, and reducing vibration of the core for the hole generated at the time of charging the material. SOLUTION: Mounting plates 11A, 11B are respectively fixed to both ends of two hanging plates 10A, 10B. An upper end one side of a core 14 for a rib hole is fixed to one of the plates 10A, 10B. Grooves 13 for engaging the other upper end side of the core 14 for the hole are provided at the other hanging plates 10B, 10A. In the case of installing the two plates 10A, 10B in a form frame, the other upper end side of the core 14 is engaged with the groove 13 of the other hanging plate.