baber/WOPTO huggingface dataset:
Patent JP-S5932501-A (JP)
Title: Frp spoke plate
Inventor: FUJISAKI MASARU
IPC: B32B5/00
Filed: 1982-08-17
Abstract: PURPOSE:To heighten the strength against surface pressure of a captioned car spoke-plate with hub- and rim-installing bolt holes by placing continuous fibers surrounding the bolt holes so that a plate intermediate layer is formed. CONSTITUTION:Inside an FRP-made surface layer 5 formed by long fiber sheets or textile sheets, continuous fibers are placed around and between rim- and hub- installing bolt holes 3 and 4 that are facing with each other so that an FRP- made intermediate layer 6 is formed. With this constitution, the strength against surface pressure of the bolt hole part is heightened, thereby reducing the required thickness of plate.
Patent JP-H04367196-A (JP)
Title: Key telephone system
Inventor: SHINADA TOMOHIRO
IPC: H04Q3/58
Filed: 1991-06-14
Abstract: PURPOSE:To automatically answer to an incoming outside call for holding by operating an extension telephone set. CONSTITUTION:When incoming states take place at plural outside lines 20 at the same time while only an extension telephone set 40-1 is busy and an outside call be received, an outside interface parts 1-1, 1-2...1-m transmit an incoming call detecting signal to a controlling part 6 after an incoming call is detected. When the extension telephone set 40-1 operates to automatically answer to an outside call on the outside line 20 for holding, a telephone set interfacing part 3 responds to this operation and transmits a corresponding automatic answering setting signal to the controlling part 6. The controlling part 6 controls the outside line interfacing parts 1-1, 1-2...1-m, a channel switching part 2, a response message transmitting part 4 and a holding tone transmitting part 5, and transmits a holding tone after transmitting a response massage to the outside line 20 which was automatically caught so as to keep respective outside lines 20 which has an incoming call at a holding state.
Patent JP-S6033622-A (JP)
Title: Divided computer
Inventor: HARADA AKIHISA
IPC: G06F3/02
Filed: 1983-08-03
Abstract: PURPOSE:To reduce the cost considerably by making it possible to confirm that a CPU or a printer is in the waiting state in a computer where the CPU, the printer, and a display device are constituted as independent bodies. CONSTITUTION:One set of computer consists of a CPU1, a printer 2, plural input devices 3-1-3-3, and plural display devices 4-1-4-3. If the CPU1 is operated by another user when one user tries to use the keyboard 3-1, the busy state is displayed on the display 4-1 or a display lamp 5-1 of this keyboard 3-1. When the CPU1 is in the waiting state, namely, the idle state, the idle state is displayed. A lamp, a picture, or a voice can be used as the display means, and various normally used means are used because the display means detects only whether the CPU1 is operated or not.
Patent JP-2000337219-A (JP)
Title: Variable chamber type muffler
Inventor: TOMIMASU KAZUHIRO
IPC: F02M35/12
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To easily adjust the number of kinds of resonance with frequency on the side of a sound source in a correct value by automatically changing capacity of a chamber by its internal pressure on a resonance type variable chamber type muffler. SOLUTION: A muffler 3 having a chamber 31 to be connected to a pipe system on which atmospheric pressure pulsation of an air suction pipe 2 for an engine, etc., works has a characteristic that the aforementioned chamber 31 is constituted of a thin expansion member capacity of which is free to change by pressure differential of its internal pressure and external pressure and is furnished with a spring 20 installed on the aforementioned expansion member.
Patent JP-S63307796-A (JP)
Title: Thermal contact bonding device
Inventor: SAKASHITA YASUYUKI
IPC: H05K3/34
Filed: 1987-06-10
Abstract: PURPOSE:To prevent the disconnection of an FPC pattern at the time of pressing while thickening the joint solder of the edge section of a substrate, and to improve the reliability of a connecting section by forming the pressure edge section of a head section shaped in s heating and pressing-able manner in a thermocompression bonding device to a curved surface shape. CONSTITUTION:A thermocompression bonding device solder-joins a flexible printed board (FPC) 8, to which a fine pattern is shaped, with a ceramic substrate or a glass plate 7, to which a pattern is formed, by a heating and pressing head section 6, and the pressure edge section 6A of the head section 6 is formed to a curved surface shape. That is, the substrate side pattern and the FPC side pattern are aligned, the head section heated is lowered onto FPC and pressed, and the solder of a connecting section is heated and melted and the connecting section is soldered. The pressure edge section of the head section is formed to the curved surface shape at that time, thus preventing breaking near the edge section of the substrate of the FPC pattern on pressure while increasing the wall thickness of solder near the edge section of said substrate.
Patent JP-H05338976-A (JP)
Title: Lift for construction
Inventor: YASUDA MASARU
IPC: B66B17/16
Filed: 1992-06-04
Abstract: PURPOSE:To lessen the weight of a device additionally installed inside of a lift by providing a travelling frame body which is allowed to forward to/retreat from each floor by rotational movement of wheels motivated by a drive means provided on a lift deck and by providing a fork lift part in the travelling frame body so as to forward/retreat freely between the lift deck and each floor. CONSTITUTION:A longitudinal void space 3 is provided in one section of a building 2 under construction and a lift cage 1 elevated by a which via a lifting cable 4 is incorporated therein. A hydraulic cylinder 21 as a drive means is fixed on the lift deck 5 of the lift cage 1, a guide 22 is also arranged thereon, and a travelling frame body 20 whose wheels 23 are rotationally moved on the guide 22 is mounted thereon. A fork lift part 24 which is allowed to forward to/retreat from a position on a foor 6 on a building 2 side by employing the travelling frame body 20 as a support point and a guide is provided in the travelling frame body 20, and a pallet 11 is mounted on a freely elevatable fork 25, so as to carry materials. This constitution eleminates necessity on an independent fork lift truck of massive weight so as to lessen the weight applied to the lift.
Patent JP-H09325840-A (JP)
Title: Information recorder
Inventor: HIRAMATSU KAZUNORI
IPC: G06F3/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To suppress a ringing in the waveform of a transmission signal even when the unmatching of impedance exists in a transmission route of an interface circuit between an information recorder and an information processor and to prevent the generation of an error in data to be transferred between the recorder and the processor. SOLUTION: A signal output means 2 in the information recorder 10 is provided with a signal output driver 3 and a switching speed suppressing means 1 for the driver 3. When an N-channel MOS transistor(TR) is used for the driver 3, resistors are inserted into both or one of connection lines between an output driver gate and a gate driving P-channel MOS TR and between the output driver gate and a gate driving N-channel MOS TR.
Patent JP-2000327729-A (JP)
Title: Curable resin composition
Inventor: HORIKOSHI KATSURA
IPC: C08F290/06
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which has excellent low smelling property, excellent ordinary temperature curability, excellent surface dryability and good liquid resin workability and gives cured products having good mechanical characteristics, by compounding a specific epoxy (meth)acrylate, specific (meth)acrylates, and α-methylstyrene dimer. SOLUTION: This curable resin composition comprises (A) an epoxy (meth) acrylate having two or more (meth)acryloyl groups in the molecule, (B) an epoxy (meth)acrylate having a (meth)acryloyl group in the molecule [for example, allylglycidyl ether and (meth)acrylic acid adduct] and/or a (meth)acrylate ester having a (meth)acryloyl group [for example, dicyclopentenyl (meth) acrylate], (C) a (meth)acrylate ester having two or more (meth)acryloyl groups in the molecule, preferably a compound of the formula [Ph is a benzene nucleus; R is H or CH3; (m)+(n)=2 to 30], and (D) a-styrene dimer.
Patent JP-S5475699-A (JP)
Title: Laser drilling process
Inventor: SHIMOI TAISUKE
IPC: B23K26/382
Filed: 1977-11-30
Abstract: PURPOSE:To provide a means of drilling by setting laser beam power density to an optimum value for boring process in accordance with variable conditions including physical properties of a work, laser beam's pulse band and spot diameter, etc. CONSTITUTION:Laser beam's power density Pv is sought from an equation, that is, Pv=Tb'  K (pi)<v2>/a fan<-1>(4R t/a2) 1/2. Whereas, K is heat conductivity of a work; R is the work's heat diffusion rate; t is laser beam's pulse band; a is the laser beam's spot diameter; Tb is revised boiling point of the work and this is shown by an equation, that is, Tb=Tb+(Lm+Lb)/C, and Tb signifies boiling point, Lm fusing heat, Lb steaming heat and C specific heat. Laser beam is to be utilized for drilling process by setting its power density to a value larger than Pv sought from the above equation.
Patent JP-H01312724-A (JP)
Title: Magnetic recording medium
Inventor: NAKATANI RYOICHI
IPC: G11B5/66
Filed: 1988-06-13
Abstract: PURPOSE:To improve the saturation magnetic flux density and squareness ratio of the recording medium by forming a magnetic layer as a thin film of an Fe-Ru alloy and providing an intermediate layer between a nonmagnetic substrate and the magnetic layer. CONSTITUTION:The dependency of the coercive force and squareness ratio of the thin Fe-Ru alloy film is such that the coercive force is higher when Ru is added than 0% Ru concn. The coercive force attains >=400Oe and such is preferable if the Ru concn. is determined at >=3at.%. On the other hand, the dependency of the squareness ratio on the Ru concn. is such that the squareness ratio is smaller with an increase in the ratio of the Ru to be incorporated, but this decrease in the squareness ratio can be solved by providing the intermediate layer between the nonmagnetic substrate and the magnetic layer. The dependency of the saturation magnetic flux density on the Ru concn. is such that the saturation magnetic flux density decreases with an increase in the Ru concn. but >=1.8T saturation magnetic flux density is obtd. by confining the Ru concn. to <=10at.%. The high saturation magnetic flux density is provided to the medium in this way and the higher squareness ratio of the thin magnetic film is obtd.
Patent JP-S5571724-A (JP)
Title: Electron radiation crosslinking
Inventor: ENDOU TAKESHI
IPC: C08J3/28
Filed: 1978-11-21
Abstract: PURPOSE:To crosslink a thermoplastic resin, e.g., polyethylene efficiently by electron radiation, by radiating electron to the resin heated at a temperature range from a crystalline melting point of the resin to its decomposition point. CONSTITUTION:The core 5 wound in the capstan 1 is made to pass at the top of the extruder at a constant speed. The core 5 is covered with a molten polyethylene heated at 200 deg.C in the extruder 2 and is transferred through the insulating cylinder 4. Nitrogen gas 9 is introduced from the gas inlet 8 to the insulating cyclinder 4, the core 5 coated with polyethylene resin goes through the nitrogen gas atmosphere to reach the central part of the electron radiation device 3. Two electron radiation devices 3 are equipped facing each other, the whole polyethylene layer at high temperatures covering the core 5 is radiated by electron and tho curing of the polyethylene proceeds. The insulating cable 6 covered by formed crosslinked polyethylene layer is cooled while passing through the cooling cylinder 7 and is wound downward.
Patent JP-H10335007-A (JP)
Title: Connector
Inventor: TOKUWA KOICHIRO
IPC: H01R13/74
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can be installed without backlash regardless of the thickness of a panel. SOLUTION: A housing 1 is put in an installation hole 5 in an inclined attitude to engage a upper fixed first lock groove 10 with an upper mouth edge of the installation hole 5 of a panel, and is installed by laterally rotating itself so that a lower movable second lock groove 16 is engaged with a lower mouth edge of the installation hole 5 while a bending piece 12 is flexure-deformed. In the lock grooves 10 and 16, elastic press pieces 18 and 20 are formed protruding diagonally from a butting flange 7 which comprises one of the side walls of the grooves.  Both elastic press pieces 18 and 20 vary their bending amount according to the panel thickness so that the bending amount is small when the thickness is thin and large when thick, and elastically hold the upper and lower mouth edges of the installation hole 5 between a projection 8 or a protruding part 15 of the bending piece 12 which constitute a side wall of each lock groove 10 and 16 and themselves.
Patent JP-H05154221-A (JP)
Title: Iron set of golf club
Inventor: JIYON BII HEFURITSUHI
IPC: A63B53/06
Filed: 1992-06-04
Abstract: PURPOSE: To provide an iron set to achieve an excellent heel and toe balance. CONSTITUTION: This is a set of irons respectively having a club head 16 and a shaft 2 each, each of the club heads 16 has a front face 32 and a back, the back has a cavity in it, the front face 32 has a geometrical center, and outer peripheral weight of the club head 16 on the outside of the cavity is adjusted so that each of the club heads 16 has a center of gravity to coincide with the geometrical center of the club head 16.
Patent JP-S6035326-A (JP)
Title: Magnetic recording medium
Inventor: SAWADA TAKESHI
IPC: G11B5/708
Filed: 1983-08-06
Abstract: PURPOSE:To attain magnetic characteristics and corrosion resistance which are comparable to or higher than those of a Co-Ni alloy at a low cost by using Fe as the principal component of a magnetic layer to be formed by a thin film deposition method, and adding fixed percentages of Co, Ni and other specified substance to Fe. CONSTITUTION:A magnetic layer is formed by a thin film deposition method such as vapor deposition with electron beams, vapor deposition by induction heating, vapor deposition by resistance heating, sputtering, ion plating or plating using an Fe-base material contg. Co, Ni and at least one among Ti, Zr and Hf. The desirable composition of the magnetic layer is represented by a formula (Fe1-xCox)1-(a+b)NiaXb, wherein X is at least one among Ti, Zr and Hf, 0<x<=0.5, 0.05<=a<=0.25, and 0.01<=b<=0.12 (weight ratio). The especially desirable composition consists of, by weight, 2-8% in total of one or more among Ti, Zr and Hf, 8-20% Ni, 15-40% Co and the balance Fe.
Patent JP-S6035628-A (JP)
Title: Positioning method of torque converter indicator of vehicle
Inventor: INOUE KEIJI
IPC: F16H61/00
Filed: 1983-08-06
Abstract: PURPOSE:To eliminate the need of adjustments of the position of a shift level which is positioned by a pin and reduce the manufacturing processes by adopting the combination of the shift level and a slider so as to make correspondance of the position of each range of a transmission gear and the speed-change indicating position indicated on a mark plate. CONSTITUTION:When an indicator 1 is fit to a car, the shift lever of a transmission gear is set at the shift position of a P range. Since the P range position of the shift lever corresponds to the position of the P range indicated on a mark plate, the indicator 1 has only to be fit to the car using screws 5 via the fixture holes 4 on the indicator. And pins are then pulled off.
Patent JP-H08313176-A (JP)
Title: Plate fin type heat exchanger and manufacture of separator used therefor
Inventor: ITO KATSUNORI
IPC: F28D1/03
Filed: 1995-05-19
Abstract: PURPOSE: To provide a plate fin type heat exchanger which enables common use of a separator or the like with limited generation of thermal stress and requires no reinforcing member. CONSTITUTION: A separator, a heat transfer promotion body, slant passage members for a low temperature fluid passage and a high temperature fluid passage are made symmetrical horizontally in shape and a header 1 for inflow of a low temperature fluid and a header 2 for outflow of a low temperature fluid are formed in the same shape while being arranged to be symmetrical horizontally.
Patent JP-H11341052-A (JP)
Title: Information transmission system, its method and storage medium
Inventor: EGAWA TAKASHI
IPC: H04L12/70
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission system, its method and recording medium capable of accurately and quickly transmitting required information. SOLUTION: When a change is generated in required information within a fixed period T2, a transmitter transmits both of a packet including the change (y) and the same packet as a packet of a change (x) which was transmitted in the preceding time and its answer has not received yet to a receiver. The receiver returns the same packet as the packet of which reception has succeeded. The transmitter repeatedly transmits the packet of which answer has not been received yet until the receiver receives the packet and its answer is returned.
Patent JP-S5935261-A (JP)
Title: Memory control system
Inventor: NAKAMURA TERUO
IPC: G06F15/177
Filed: 1982-08-20
Abstract: PURPOSE:To eliminate the need for a memory locking mechanism, by controlling reading and writing operations in successive cycles according to an exclusive data addition or subtraction request from a processor. CONSTITUTION:When a memory control circuit 33 knows the exclusive data addition or subtraction request from a processor 10 or 20, it sends the contents of a selected register among 311-313, and 321-323 to a memory device 40 continuously and also sends out a read request code to a selector 380 to read the memory device 40 and supply the contents to comparing circuits 360 and 361 and a counter 370. The memory control circuit 330 controls the reading and writing to and from the same address of the memory in successive cycles on the basis of comparison results. Therefore, the need for the memory locking mechanism is omitted.
Patent JP-S5569013-A (JP)
Title: Measuring unit
Inventor: SASHITA TAKAO
IPC: G01D21/00
Filed: 1978-11-21
Abstract: PURPOSE: To enable to pick up only the output to desired measuring amount, by preparing two sets of the detection elements having almost the same impedance to non-measurement amount and keeping the measuring amount of either one to a constant value.  
     CONSTITUTION: The impedance of the detection elements 1, 2 is changed on the two or more measureing amounts and they are connected in series with each other. Further, the output voltage signal V is picked up from the junction point of the detection elements 1, 2. When the output signal as to the impedance change of the detection element to humidity, as the detection elements 1, 2, the element almost equal in the impedance change in the temperature of non-measuring amount not required is selected to keep the humidity of the detection element 2, then the output signal V is a function of only the humidity of the detection element 1. Accordingly, the output signal of the detection element to only one measuring amount required can be obtained, which is impossible with one detection element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11335803-A (JP)
Title: Production of near beta type titanium alloy coil
Inventor: KIDA TAKAYUKI
IPC: C22F1/18
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a continuous rolling technology by coil rolling by devising the working conditions of a near β type Ti alloy relatively good in workability among titanium alloys selected as the object. SOLUTION: A near β type titanium alloy sheet is annealed at a temp. (T) satisfying the inequality of (the β transformation point -270 deg.C)<=T<=(the βtransformation point -50 deg.C) and is subjected to coil rolling. As the coil rolling conditions at this time, preferably, the tension is set to 5 to 40 kgf/mm<2> and the rolling ratio to >=20%, and moreover, when coil rolling including an annealing stage in an α+β region is executed for plural times, the coil rolling can be executed at an optional total draft, by which even a thin sheet can easily be obtd.
Patent JP-S627111-A (JP)
Title: Manufacture of semiconductor single crystal layer
Inventor: TAKAHASHI MINORU
IPC: H01L21/263
Filed: 1985-07-03
Abstract: PURPOSE:To easily control the width of an aperture abutted to the surface of a single crystal semiconductor substrate to a required value by forming a tapered aperture in an upper insulation film limiting the width of an aperture abutting to the surface of a silicon substrate at the aperture of a lower insulation film using two layer films for a ground insulation film. CONSTITUTION:A silicon nitride film 12 is deposited on a single crystal silicon substrate 11, then an aperture 12a of a width for a seed is formed in the nitride film 12 by etching and the region except near the aperture 12a is removed by etching. A silicon oxide film 13 is deposited and in this state, CF4 gas made into plasma is radiated. A resist 14 is applied, exposed and developed and an aperture 14a is formed. Then, the silicon oxide film 13 is etched by using an NH4F solution and a tapered aperture 13a is formed. A polycrystalline silicon film 15 is deposited, a protection film is formed on the polycrystalline silicon film 15 and made single crystal by beam annealing.
Patent JP-H0435617-A (JP)
Title: Sleeping device
Inventor: NISHII KAZUNARI
IPC: A47C19/22
Filed: 1990-06-01
Abstract: PURPOSE:To prevent one from being worried even when the other sees TV or the like by closing automatically a partitioning means when the direction of an image indicating means is changed to a sleeping device at the image indicating means observing side. CONSTITUTION:While a partitioning means 4 is provided between first and second sleeping devices 1, 2, an image indicating means 3 is disposed in a position enabling the view of the devices 1, 2. The direction of the image indicating means 3 is changed by a direction controlling means 7. When the direction of the image indicating means 3 is changed to one of both devices 1, 2 by the direction controlling means 7, the partitioning means 4 is interposed between both devices 1, 2. As a result, even when one observes TV or the like, the other is not worried.
Patent JP-S5570770-A (JP)
Title: Case construction for digital display wrist watch
Inventor: TANAKA EIICHIROU
IPC: G04B39/02
Filed: 1978-11-22
Abstract: PURPOSE: To make easy for mounting and removal of the windshield plate, by forming the windshield plate, drip, and coupling member incorporatedly and coupling the windshield and the case with the connecting member passing through the case.  
     CONSTITUTION: The drip 2 is provided at the back of the windshield 1 with evaporation or painting, and the coupling member 3 is fixed at the back of the drip 2 with boning, pressing or caulking. On the other hand, the digital display panel 5 is bonded at the rear center of the windshield and electric connection is made with the movement 11 by conductive rubber 7. The windshield 1 is fixed with the case 4 by the screw 10 and sealing is made with the packings 8 and 9. The movement 11 is fixed to the inner bottom of the case 4 with the spring 21. 
     COPYRIGHT: (C)1980,JPO&Japio