baber/WOPTO huggingface dataset:
Patent JP-H09328753-A (JP)
Title: Retaining wall structure
Inventor: SEI HIROTOSHI
IPC: E02D17/04
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To stabilize the retaining wall main body by providing a retaining wall structure, the counterfort of which is not be an obstacle to an underground structure to effectively reinforce the retaining wall main body, and which can be adopted even in the case where the lot boundary is comparatively close thereto. SOLUTION: A retaining wall structure has a retaining wall main body 10 and an external counterfort 12. The counterfort 12 is placed at the back side of the main body 10 and projected toward the natural ground A in such a manner as to intersect perpendicularly to the longitudinal axis of the main body 10. A sheath pipe 14 extended vertically along the direction of depth is buried in a position spaced from the longitudinal axis of the main body 10 by a designated length L. The sheath pipe 14 is like a pipe having both ends opened, and installed in such a manner that the upper and lower end openings respectively face the upper end edge and the lower end edge of the counterfort 12. An anchor rod 16 is inserted in the sheath pipe 14. The lower end of the rod 16 is positioned in the ground under the counterfor 12, and fixed and secured there by a fixing material 18. The upper end of the rod 16 is fixed and secured to the upper end side of the counterfort 12 with tension force introduced by screw- fitting a nut 22 thereto through a fixing plate 20 for blocking the upper end opening of the sheath pipe 14.
Patent JP-S6040528-A (JP)
Title: Magnetic disk and its production
Inventor: SUZUKI YOSHIHISA
IPC: G11B5/73
Filed: 1983-08-15
Abstract: PURPOSE:To increase the rubbing strength of a magnetic disk by coating the fine powder of a high hardness material on the surface of a substrate, putting and pressing thereon a stainless plate for finishing a mirror plate to bury the fine powder into the surface of the substrate and then etching the substrate surface to produce microprojections and to form a magnetic layers on these projections. CONSTITUTION:The fine powder of a high hardness material such as alumina having 0.3-2mu grain sizes is suspended in a liquid like amyl acetate, etc. containing a binder of nitrocellulose, etc. Such a liquid is coated with spinning on a polished Al disk 13 and dried with distribution of 100-1,000 pieces/cm<2>. The disk 13 is held between the plates of high hardness material such as a stainless plate, etc. and the fine powder 14 is buried into the surface of the disk 13 by a high-pressure press. In this case, the stainless plate is polished to a mirror surface. Then only soft Al is removed by etching with use of chemicals or a sputtering process. Thus a projection having the height less than the desired spacing is formed by the Al. Then a magnetic layer 15 is formed by a sputtering process, etc. Thus the rigid projectons are obtained with uniform height. This improves the rubbing strength and the durability of a magnetic disk.
Patent JP-H09330483-A (JP)
Title: Anti-theft alarming device
Inventor: EMOTO KINYA
IPC: G08B13/14
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To freely draw merchandise from a display table, etc., in a comparatively wide area and to prevent the mutual entanglement of codes extended to plural commodities. SOLUTION: The cord 13 of a sensor 11 is connected to the main body of an anti-theft alarming device through an automatically windable cord winder 14. At the time of pulling a commodity mounted with the sensor 11, the cord winder 14 extends the code 13 in the direction and at the time of returning the commodity to the display table again, the cord 13 is automatically housed within the cord winder 14. Thus the code 13 is not arranged on the display table with ease to prevent the mutual entanglement of the codes. In addition, as the sensor 11 is not peeled from the commodity easily to reduce the malfunction of alarming, the number of monitoring personnels is reduced to reduce a cost for personnel expense. In addition commodities can be displayed by arranging, the images of the commodities and the store are improved as the result.
Patent JP-H0315484-A (JP)
Title: Iron type club head and its manufacture
Inventor: IWANAGA TAKESHI
IPC: A63B53/04
Filed: 1989-06-12
Abstract: PURPOSE:To decrease damage in a sole part and a face surface with a lowered center point of gravity, inertia moment and volume increased by respectively constituting a back face surface with aluminum and the face surface with aluminum reinforced by whisker or fiber material. CONSTITUTION:A core member 8 is formed, while a preformed unit 14 is formed of whisker or a fiber material. This preformed unit 14 with a large clearance is additionally provided in the side of a front surface 6a in a vertical wall 6 of the core material 8, while it is set in a metal mold 18, thereafter a molten metal 19, consisting of aluminum or aluminum alloy melted while pressurized, is injected to a runner 20, and a residual part 9 of the vertical wall 6 and a shaft connection part 7 are cast by internal chill in this molten metal 19 to form a coating part 10 while the preformed unit 14 in a compound block material 2. The compound block material 2 and the coating part 10 are integrally formed and surely secured to the core member 8. Further because a through hole 11 is provided in the core member 8, the melted metal 19 infiltrates to form a protruding piece 12, and the security is more strengthened.
Patent JP-H11339828-A (JP)
Title: Fuel cell stack with cell voltage measuring terminal
Inventor: OKAZAKI HIROSHI
IPC: H01M8/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell stack with a terminal for measuring the voltage of an individual cell, suitable for a thin separator. SOLUTION: A pin-shaped or an L-shaped projecting terminal 3 is installed integratedly with a separator, or by bonding such as soldering or projection welding on the end surface of a separator as a terminal for measuring voltage of each cell 2 of a fuel cell. The terminal 3 is arranged so that a positive terminal is arranged on a first end surface of the separator on a cathode side and a negative terminal is arranged on a third end surface of the separator on an anode side, or the positive terminal of the separator on the cathode side and the negative terminal of the separator on the anode side are arranged on the same end surface side in the displaced positions each other.
Patent JP-S5773162-A (JP)
Title: Steel products with superior hydrogen induced cracking resistance
Inventor: TOTSUKA NOBUO
IPC: C22C38/06
Filed: 1980-10-27
Abstract: PURPOSE: To enhance the hydrogen induced cracking resistance of steel products by adding a specified amount of C,Si,Mn,P,S,Al and Ca or a rare earth element to the steel products and satisfying a specified conditional equation among the Mn, P and C contents.  
     CONSTITUTION: To steel products are added, by wt., 0.05W0.25% C, 0.01W0.5% Si, 1W2% Mn, <0.08% P, <0.003% S,0.01W1% Al and 0.001W0.02% Ca and/or 0.003W 0.05% rare earth element. A conditional equation Mn+250P+2.5C≤3.5 is satisfied among the Mn, P and C contents, and it is more efective to further add one or more among the Mn, P and C contents, and it is more effective to further add one or  more among 0.15W0.6% Cu, 0.1W0.6% Ni, 0.1W3% Cr, 0.01W1% Mo, 0.01W0.1% Nb,  0.01W0.15% V, 0.01W0.1% Zr, 0.01W0.1% Ti and 0.0005W0.005% B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04345316-A (JP)
Title: Tri-state output circuit
Inventor: MATSUMOTO TAKESHI
IPC: H03K17/693
Filed: 1991-05-23
Abstract: PURPOSE:To realize the tri-state output circuit whose delay time is reduced more than that of a conventional circuit. CONSTITUTION:A 1st tri-state buffer is subjected to tri-state control based on a DATA signal and a HIZ signal. A 2nd tri-state buffer is subjected to tri-state control based on a TEST-DATA signal and a TEST signal and subjected to tri-state control based on the DATA signal and the HIZ signal when the TEST signal is inactive. Thus, in the normal mode, since the DATA signal does not pass through a multiplexer circuit, a delay time of an output signal OUT outputted from an output terminal 119 is reduced more than that of a conventional circuit.
Patent JP-2000337532-A (JP)
Title: Slide valve
Inventor: FUJIMURA KATSUYUKI
IPC: F16K3/316
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To make non-contact with each other a valve body and the elastic body seal rings of a slide valve to reduce wear of the elastic body seal rings by pushing down the roller of the slide valve to a valve guide by air pressure from an air supply at movement to the left and right of the slide valve so as to be movable along the guide. SOLUTION: When the slide valve 6 is at the right fixed position, by moving the slide valve 6 in the direction of the arrow mark, a roller 10 is moved to the left side along the taper part 9 of a valve guide 8. By movement of the roller 10, the respective elastic body seal rings 7 of the slide valve 6 are moved on the left side and simultaneously the sliding valve 6 is pushed down by air pressure from an air supply 4 to move along the valve guide 8, and the valve can be moved in the condition of nearly zero friction resistance between an valve body 2 and the respective elastic body seal rings 7. In this way, this slide valve 1 is operated by vertical movement of the valve body 2 and the respective elastic body seal rings 7, but at this time, the valve body 2 and the respective elastic body seal rings 7 are moved in the condition of non-contact or close to non-contact.
Patent JP-S638363-A (JP)
Title: Novel aluminic acid salt of guanidine compound and production thereof
Inventor: ONO HIROSHI
IPC: C01B21/072
Filed: 1986-06-27
Abstract: NEW MATERIAL:To compound of formula I (R<1>-R<4> are H, alkyl, aryl, chcloalkyl alkylaryl or hydroxyalkyl; R<1> may be amino). USE:A raw material for aluminum nitride. Aluminum nitride is a new material having high thermal stability and excellent heat-conductivity and applicable over a wide range. It can be produced in high yield and purity by the use of the titled compound. PREPARATION:The compound of formula I can be produced by reacting a guanidine compound of formula I with aluminic acid or aluminum oxide at 40-100 deg.C for 1-6hr under normal pressure. The obtained compound can be converted to aluminum nitride by heating at >=1,200 deg.C in an inert gas or reducing gas atmosphere.
Patent JP-S5851706-A (JP)
Inventor: TAKAGI KUNIHIKO
IPC: H02B13/02
Filed: 1981-09-24
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-H05169029-A (JP)
Title: Clogging preventive device for screening cylinder of vertical type grain screening machine
Inventor: KAWASHIMA KENZO
IPC: B07B1/22
Filed: 1992-06-09
Abstract: PURPOSE:To effectively prevent the clogging of the vertical type net-like screening cylinder which is internally equipped with a grain lifting cylinder and is used to fine screening of grains. CONSTITUTION:The net-like screening cylinder B erected in a screening chamber A is internally equipped with the grain lifting cylinder C and is so constituted that the grains can be finely screened while the grains are lifted between these cylinders. Both end edges 1, 2 which constitute the joint of the net-like screening cylinder B are superposed and adhered in such a manner that one end edge 2 to be positioned on the front side in a rotating direction (a) exists on the inner side. The front end 3a of a clogging preventive plate 3 having an inclined shape in the rotating direction (a) is constituted contactably with the outer peripheral surface of the net-like screening cylinder B. The front end 3a of the clogging preventive plate 3 is so formed that this end can be brought into pressurized contact with the outer peripheral surface of the net-like screening cylinder B. The clogging preventive plate 3 is formed to a curved shape in cross section so that its front end 3a can be brought into pressurized contact with the outer peripheral surface of the net-like screening cylinder B. The net-like screening cylinder B is bisected and the joints at the two points thereof are respectively bonded by spot welding.
Patent JP-S5672730-A (JP)
Title: Chinese character input device
Inventor: NISHINO HARUO
IPC: G06F17/22
Filed: 1979-11-20
Abstract: PURPOSE: To improve operation by reading a code, keyed firstly, out of a memory unit and by inputting it together with the 2nd keying code as a corresponding Chinese character code.  
     CONSTITUTION: The 1st sound in the Japanese or phonetic rendering of a Chinese character to be inputted is designated with kana (Japanese syllabary) key 4. The designated code is transferred to and stored in memory device 11 and also displayed as a Chinese character group on display selection part 12. When there are several Chinese characters having the same 1st sound, they are stored by being classified into Chinese character groups by the 2nd sound and 3rd sound and under display groups of the designated chinese character, indexing characters 9 are displayed. When there is a Chinese character to be inputted in the Chinese character group on the display, "kana" key 4 is depressed at the position of the Chinese character and then key identifying circuit 13 identifies that. Next, the 1st keying code is read out device 11 and then inputted together with the 2nd key-input code as the corresponding Chinese character code. Thus, the operation can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5274754-A (JP)
Title: Preparing plastic structure
Inventor: NAKAMURA SHIYOUZOU
IPC: F16B5/02
Filed: 1975-12-17
Abstract: PURPOSE: To increase a resistive force for a screw tightening of a plastic structure efficiently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10340538-A (JP)
Title: Data arrangement method, its access method, information retrieval device and navigation device by its access method
Inventor: SUGITA TORU
IPC: G11B20/12
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To improve accessibility to related data by a method for arranging the data to an optical disk. SOLUTION: A kind of data A1-A4 (111-114) is recorded on an A layer 11 of an optical disk 1 having a multilayered information face and data B1-B4 (121-124) each related to the A1-A4 (111-114) are recorded on a B layer 12 closely so as to form a pair. Similarly, related data are recorded on a C layer 13 and the succeeding layers. In both the A layer 11 and the B layer 12, since the same kind of data are arranged on the same layer, in the case of reading only the same kind of data, the data are read continuously or by seeking within the same layer. In reading the data of the A layer 11, if the need arises to refer to the data of the B layer 12, the related data can be quickly read without seeking by merely switching the focus to the B layer 12 while the reading position remains as it is.
Patent JP-S5938095-A (JP)
Title: Lithographic plate material
Inventor: YAMAMOTO TAKESHI
IPC: G03F7/00
Filed: 1982-08-26
Abstract: PURPOSE:To obtain a lithographic plate with a sufficient adhesion force with an ink repelling layer and an excellent printability by employing an iron material having a chrome-deposited layer exposing a crystal-like matter in the surface shape as support in a lithographic plate material eliminating a damping water. CONSTITUTION:A chrome-deposited layer is provided on an iron material made of pure iron or an iron alloy on an appropriate condition and exposes an angular crystal-like matter and/or an agglomerate thereof in the surface shape. The angular crystal-like matter can be a polygonal plate shaped one or hexahedral one and preferably, the projection area rate is more than 20% in the exposed portion. In addition, elements composing the surface side of the chrome-deposited layer shall be chromium and oxygen in substance and the element composition ratio of chromium and oxygen shall be uniform at the same depth and at any part of the surface. The support thus obtained is provided with a printing ink repelling layer made of an organopolysiloxane compound, polyfluoride compound or the like.
Patent JP-S6128416-A (JP)
Title: Furnace having dust collection function
Inventor: YAMABAYASHI SADAO
IPC: B01D46/24
Filed: 1984-07-18
Abstract: PURPOSE:To make it possible to easily perform the cleaning of a filter cylinder by using the temp. in a furnace by imparting dust collection function to the furnace itself, by dividing the furnace body into two chambers by the support suspending the filter cylinder having a compressed air supply apparatus arranged thereto. CONSTITUTION:A filter support plate 8 is provided to the upper region of a furnace body 7 to separate the furnace body 7 into a combustion chamber 9 and an exhaust gas discharge chamber 10, and filter cylinders 11 each comprising Filton (trademark name) being a filter material are suspend from and supported by the above-mentioned filter support plate 8 so as to be fitted to communication holes 8a piercing through said support plate 8 and a compressed air supply apparatus 12 for reversely injecting compressed air to the upper end parts of the above- mentioned filter cylinders 11 is further arranged. Filton comprises a material based on SiO2 and Al2O3 and containing Fe2O, K2O, CaO and MgO and has heat resistance withstanding 1,000 deg.C.
Patent JP-H0314248-A (JP)
Title: System of electrically bonding semiconductor chip and lead frame
Inventor: SAGARA HIDEJI
IPC: H01L21/60
Filed: 1989-06-13
Abstract: PURPOSE:To increase the number of pins without increasing the size of a semiconductor chip, and prevent the short of wires and the short between a sagging wire and a die pad part, by forming a wiring pattern connected with the outer electrode of a semiconductor chip, on the semiconductor chip side. CONSTITUTION:In a system connecting electrically outer electrodes 2 of a semiconductor chip 1 with inner leads 8 of a lead frame, a wiring pattern 3 connected with the outer electrodes 2 is formed outside the outer electrodes 2, and the end-portion 5 of the wiring pattern 3 and the inner lead 8 of the lead frame are electrically connected by using bonding wires. For example, a semiconductor chip 1 die-bonded on an alumina substrate 7 is sealed by a resin pellet 6 composed of insulative resin such as epoxy resin, and a wiring pattern 3 constituting a wiring part 4 and electrodes 5 for wire bonding is formed on the upper surface of the resin pellet 6. The wiring pattern 3 is formed by carbonizing the surface of the resin pellet 6 by using energy beam.
Patent JP-S5773312-A (JP)
Title: Combustor
Inventor: KOMORI MINORU
IPC: F23D14/14
Filed: 1980-10-25
Abstract: PURPOSE: To effectively utilize fuel as well as raise the safety of the fuel by a method in which an air regulating mechanism by which the amount of air coming into an inner cylinder is adjusted by external operation is provided at the lower end opening of the inner cylinder and air is supplied according to the kind and amount of fuel.  
     CONSTITUTION: Inner and outer cylinders 20 and 21 with plural flame ports 23 and 24 are concentrically arranged, a fuel jet nozzle 8 is provided at the lower end of the inner and outer cylinders 20 and 21, and the opening at the upper end of the inner and outer cylinders is covered with a ceiling plate 25. In the structure, an air regulating mechanism 30 by which the amount of air coming into the inner cylinder 20 is adjusted by external operation is provided at the lower end opening of the inner cylinder 20 in such a way as to enable combustion to be performed under best condition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0729653-A (JP)
Title: Receptacle for small-sized incandescent lamp
Inventor: PAURU ARUBUREHITO
IPC: H01R12/04
Filed: 1991-05-24
Abstract: PURPOSE: To provide a printed circuit board arrangement mounted in a flatter structure by providing a recessed part so that a socket reaches at least the neighborhood of a lower flat bottom face for the purpose of laterally accommodating a small incandescent lamp. CONSTITUTION: A socket 1 is shaped as a flat rectangular parallelepiped including a recessed part 3, and a nearly cylindrical small incandescent lamp 2 is laterally accommodated therein. In this case, the recessed part 3 can be partly joined with a bottom face 4 when the spacing between the recessed part 3 and the lower bottom face 4 of the socket 1 is relatively small. Thus, the required total height on a printed circuit board 5 can be reduced to the diameter of the lamp 2. The recessed part 3 can be so constituted as to be reflective by simply spraying white plastic or the like on the socket 1.
Patent JP-H0811574-A (JP)
Title: Auxiliary power taking-out device of transmission
Inventor: MORITA YOJI
IPC: F16H63/46
Filed: 1994-06-30
Abstract: PURPOSE:To enable a driving gear to surely mesh with an auxiliary power taking-out gear by providing a clutch pedal holding actuator for holding a clutch under the turned-off condition before an auxiliary power tanking-out actuator is driven under the condition that a clutch pedal is stepped on. CONSTITUTION:The power of an engine is transmitted through a clutch to a transmission and auxiliary power is taken out of an auxiliary power taking- out port 18 connected to an auxiliary power taking-out gear 22 through a PTO output shaft 20. The auxiliary power taking-out gear 22 meshes with a driving gear 26 on a counter shaft 24 of the transmission 14 and the engagement/ disengagement of the gear 26 is controlled by the drive of an actuator 28. Then, when a clutch pedal is stepped on to turn off the clutch, a clutch pedal holding actuator for holding the clutch under the turned-off condition is operated before the auxiliary taking-out actuator 28 is driven. Thus, the driving gear 26 can smoothly mesh with the auxiliary power taking-out gear 22.
Patent JP-S5941344-A (JP)
Title: Biaxially drawn blow-molded article
Inventor: MORIWAKI TSUTOMU
IPC: B29C65/00
Filed: 1982-08-31
Abstract: PURPOSE:To provide the titled transparent molded article having excellent low- temperature shrinkability and suitable as an automatic dispensing container of a liquid food, etc., by biaxially drawing a composition composed of a specific propylene-alpha-olefin random copolymer optionally compounded with polypropylene, etc. CONSTITUTION:100-40wt% of a random copolymer of propylene and 4-10C alpha-olefin having propylene content of 50-85mol% and a heat of crystal fusion of 10-85 Joule/g measured by the thermal analysis with a differential scanning calorimeter, is if necessary compounded with 0-60wt% of polypropylene or a propylene/alpha-olefin copolymer having a propylene content of 90-99.5mol%. The resin is molten e.g. at 180-210 deg.C, extruded through a die in the form of a pipe, drawn longitudinally 3-5 times at 60 deg.C- the melting point of the composition, and drawn transversally 3-5 times in a mold for blow-molding at 60 deg.C- the melting point of the composition, to obtain a hollow molded article having a volume shrinkage of >=40% at 100 deg.C.
Patent JP-S5673833-A (JP)
Title: Structure of cathode of electron tube
Inventor: KUROKUZUHARA MAMORU
IPC: H01J1/15
Filed: 1979-11-21
Abstract: PURPOSE:To raise certainly the vibration proof effect of the spacer of an electron tube by arranging the spacer in the shielding part of the electron tube. CONSTITUTION:A spacer 11 is arranged in a shielding part 8, and inscribes its periphery in the shielding part 8. Thereby, becoming a fixed spacer to the shielding part 8, the spacer 11 can absorb larger energy at the time of vibrating, and then, a more powerful vibration proof effect is obtained. Because the spacer 11 itself influences the action of a magnetron as the structural thing of the cathode of the magnetron, the shape of the spacer 11 is formed as a shape which is notched on three positions of its periphery or a shape which is cut its both sides. Thereby, the quantity of counter heating, which is caused by the collision of thermion with the filament 1 of the cathode, and the like, can be controlled.