baber/WOPTO huggingface dataset:
Patent JP-S6375222-A (JP)
Title: Square steel cover for manhole
Inventor: HIRASE YOSHIHIRO
IPC: E02D29/14
Filed: 1986-09-17
Abstract: PURPOSE:To reduce the weight of a square steel cover as well as equalize the distribution of stress by a method in which the thickness and height of the rib of the square steel cover for manhole are reduced from the central part to the peripheral sides. CONSTITUTION:The thickness and height of the ribs A, B, C and D of a square steel cover 1 for manhole are reduced from the central part to the peripheral sides and the distribution of stress is equalized also. The thickness is gradually reduced by the formula: TAi=TAO(1-alphax/la)TBi=TBO(1-betay/la), where 0<alpha<=0.45. 0<0.67<=, T is thickness of rib, A is lateral direction, B is vertical direction, 0 is central rib, i is i-th rib from the central rib, x is vertical distance from center, y is lateral distance from center, la is width of cover from center, and lb is length from center of cover.
Patent JP-H03129030-A (JP)
Title: Connecting device for panel
Inventor: SHIMOMURA TSUNEO
IPC: E04B1/38
Filed: 1989-08-25
Abstract: PURPOSE:To firmly connect panels through the simple work by fitting a tightening plate riding over both panels into a recessed groove formed on the upper surface of a panel, and engaging the hooks installed at the both edge parts into the engagement holes on both panels. CONSTITUTION:Longitudinal recessed grooves 4 and 4 are formed on the upper edge surfaces of panels 1, and engagement holes 5 and 5 are formed in the vicinity of both edges, and a tightening plate 6 is fitted, riding over the recessed grooves 4 and 4 of two panels 1 whose side edge surfaces are butt-joined. Then, a first hook 7 formed at one edge of the tightening plate 6 is engaged with the engagement hole 5 of one panel 1. Then, the second hook 13 which is formed on a hook plate 10 which is connected through a toggle link 8 with the other edge of the tightening plate 6 is engaged with the engagement hole 5 of the other panel 1. When the tightening plate 6 is fitted with the recessed grooves 4 and 4, a dead point is constituted by the toggle link 8, and the connection between the panels 1 can be made sure.
Patent JP-H04100388-A (JP)
Title: Video tape recorder
Inventor: TAKEUCHI KOICHI
IPC: H04N5/92
Filed: 1990-08-17
Abstract: PURPOSE:To simultaneously record plural television programs by providing plural memories, recording video signals received by each tuner in order to be multi-pictures, and simultaneously recording the output audio signals of each tuner in plural audio tracks. CONSTITUTION:A 8m/m VTR operates a recording in two audio tracks for an AFM stereo, and operates a stereo recording after superimposing on the video signals for a horizontal direction stereo, so that the 8m/m VTR is equipped with total four audio tracks substaintially. Tuners 1a-1d receive each television program, and a CPU 3 stores successively the four video signals in memories 2a-2d, and records them in video tracks in order to constitute the multi-pictures. At the same time, the audio signals of an A program and a B program are recorded in the video tracks after superimposed on the video signals, and the audio signals of a C program and a D program are recorded in the audio tracks. The multi-pictures are projected at the time of reproduction, and the sound of an arbitrary program can be heard by selecting one desired channel from among the four audio channels.
Patent JP-S6460833-A (JP)
Title: Optical recording element
Inventor: ICHIMURA KUNIHIRO
IPC: G11B7/24033
Filed: 1987-08-31
Abstract: PURPOSE:To prevent the degradation in definition with age which occurs in flowability by providing a liquid crystal layer via a molecular layer of a compd. which is reversibly changed in structure by light on a transparent substrate. CONSTITUTION:The liquid crystal layer is provided via the molecular layer of the compd. which is reversibly changed in structure by light on the transparent substrate. A photochromic compd. is most ordinarily used as this compd. The photochromic compd. refers to a compd. which is changed in structure by the effect of light and is thereby changed in the behavior to light, for example, color tone. Provision of the molecular layer of such photochromic compd. is executed by methods usually used for perpendicular orientation of liquid crystals; for example, a method of treating the substrate with the photochromic compd. having a surface active group, a method of treating the substrate with the photochromic compd. having at least one halogen atom or a sillyl group substd. with an alkoxy group, etc. The definition by the liquid crystal having the flowability is thereby improved.
Patent JP-H0266123-A (JP)
Title: Hardening device for cam shaft
Inventor: SUZUKI YOSHIRO
IPC: C21D1/10
Filed: 1988-08-31
Abstract: PURPOSE:To uniformize the heating and hardening of cam parts by mounting a pair of U-shaped high permeability materials to conductive parts disposed to hold a can shaft in place from both sides according to the positions of cam parts and using these materials as coil members. CONSTITUTION:A pair of the conductive parts 4A are disposed to hold the cam shaft 1 in place from both sides. Both ends thereof are connected by the semicircular end conductor parts 4A-2. A pair of the U-shaped high permeability materials 4B are fitted to the conductor parts 4A according to the disposition positions of the cams 1A in such a manner that the apertures thereof face each other. The magnetic field formed of the high permeability materials 4B are uniformly formed toward only the cams 1A as shown by fine lines (b) and are not affected by the adjacent magnetic fields when current is passed from a high-frequency power source 5 to the coil members 4 and, therefore, the uniform heating and hardening are executed.
Patent JP-S59107137-A (JP)
Title: Hot water supply device
Inventor: NISHIKAWA MAKOTO
IPC: F24H1/14
Filed: 1982-12-10
Abstract: PURPOSE:To improve the safety by preventing the flowing out of a high temperature water at the starting initial phase of a hot water supplying by a method wherein a by- pass pipe, a jet pump and a negative pressure operating valve which is gradually closed by the negative pressure of the jet pump are arranged between a water pipe and a hot water pipe. CONSTITUTION:At the starting initial phase of a water supply from a water supply pipe 4 after the opening of a water supply valve 3, a water is supplied via a main jet pump 7, a main by-pass pipe 6 and a negative pressure operating valve 10. At this time, a water jetted out from the main by-pass pipe 6 caused by the negative pressure of the main jet pump 7 is flowed into a sucking pipe 5a and a heat exchanger 2, heated with a burner 1, returned to the main jet pump 7, thus a hot water is obtained by mixing with the cold water. Further, a part of the supplied water is flowed into a secondary jet pump 9, the negative pressure is generated. Due to the negative pressure, the negative pressure operating valve 10 is gradually closed with the progressing of the hot water supplying, the jetted out water is flowed backward to the sucking pipe 5a, a normal hot water supply channel is formed as shown by a double arrow mark. Thereby, the flowing out of a high temperature hot water at the initial phase of the hot water supplying can be prevented.
Patent JP-H0264470-A (JP)
Title: Method for measuring insulating resistance
Inventor: MATSUNO TATSUJI
IPC: G01R27/18
Filed: 1988-08-31
Abstract: PURPOSE:To miniaturize an injection transformer and to measure insulating resistance without receiving the effect of electrostatic capacity by providing the injection transformer oscillating frequencies f1, f2 to a geodesic, and synchronously detecting a leak component of frequency f1-f2 on the basis of voltage of frequency f1-f2. CONSTITUTION:An injection transformer OT having oscillators OSC1, OSC2 oscillating frequencies f1, f2 is provided to a geodesic LE. A signal for measuring frequencies f1, f2 is applied between electric circuits L1, L2 and the earth, and the leak current fed back to an earth line LE is detected by a current transformer ACT. The output of said transformer ACT is inputted to modulators M1, M2 through an AMP and respective filters F1, F2 extracting the components of the frequencies f1, f2. The outputs obtained by respectively applying the outputs of the oscillators OSC2, OSC1 to 90 deg. phase sifters PS2, PS1 are inputted to the other terminals of the modulators M1, M2. The outputs of both modulators M1, M2 are inputted to a subtractor SUB1 and difference output is inputted to a synchronous detector MULT through an LPF and synchronously detected on the basis of the voltage of frequency f1-f2 from a subtractor SUB2 and the insulating resistances of the electric circuits L1, L2 are measured from the output thereof.
Patent JP-H0960675-A (JP)
Title: Bush
Inventor: YAMAZAKI MASARU
IPC: F16F1/38
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a bush which improves durability and sufficiently ensure rigidity in the axial direction of a flange and has a spring characteristic of a direction perpendicular to an axis which is uniform in all directions. SOLUTION: A bush 10 has a structure of the triple cylinders of an outer cylinder 18, a intermediate cylinder 12 and an inner cylinder 16. Rubber elastic body 21 is vulcanized between the intermediate cylinder 12 and the inner cylinder 16 and rubber elastic material 22 integrated with the rubber elastic body 21 is vulcanized between the outer cylinder 18 and the intermediate cylinder 12. Since three through holes 14A are made in the circumferential wall 14 of the intermediate cylinder 12 along the circumferential direction at equal intervals, when the bush is spun, sufficient compression force is applied on the rubber elastic body 21 via the through hole 14A.
Patent JP-H0958682-A (JP)
Title: Pallet supporter
Inventor: TAKAHASHI KIYOTSUGU
IPC: B65D21/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a quakeproof pallet supporter which is also excellent in load withstanding by locking a pair of lateral beams crossing in an X-shape so that it cannot relatively be rotated by fitting a plurality of protrusions with fitting holes. SOLUTION: In a pallet supporter standing on a lower pallet for supporting an upper pallet when a plurality of load pallets are vertically stacked, lateral beam 2a, 2b are provided in an X-shape viewed in a plan. At their crossing position, a metal plate 7a with two protrusions 5, 5 provided is fixed to a crossing 21a of the lateral beam 2a to be placed upper, while a metal plate 7b with two fitting holes 6, 6 provided at positions corresponding to the protrusions 5, 5 is fixed to a crossing 21b of the lateral beam 2b to be placed lower. The fitting holes 6, 6 and the protrusions 5, 5 are fitted to have a support frame of the pallet supporter cross-placed in an X-shape viewed in a plan, thereby suppressing swing of the lateral beams even if strong vibration is applied, so that the support frame can stably be maintained.
Patent JP-S60110026-A (JP)
Title: Logical circuit
Inventor: HAGIWARA YOSHIMUNE
IPC: H03K5/156
Filed: 1983-11-21
Abstract: PURPOSE:To attain the use of an overlap clock by inserting an intermediate buffer register between an arithmetic circuit and registers provided at the input and the output of said arithmetic circuit. CONSTITUTION:For a microcomputer, intermediate buffer registers 19-21 are set among registers 5 and 6 provided at the input side of an arithmetic circuit 7, an accumulator 8 set at the output side of the circuit 7 and said circuit 7 respectively. The registers 5 and 6 and a bus are driven by a clock phi3, and registers 19 and 20 are driven by a clock phi4 whose pulse width overlaps the clock phi3 by half. Therefore the circuit 7 calculates the data latched by the clock phi3 by the clock phi4 at a point delayed by half of the pulse width. This arithmetic output is fetched by the register 21 and the accumulator 8 with clocks obtained by inverting clocks phi3 and phi4.
Patent JP-H1084992-A (JP)
Title: Stabilized mixture for detecting alkaline phosphatase containing ortho-cresolphthalein monophosphate
Inventor: NAGEL ROLF
IPC: C12Q1/42
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mixture for detecting alkaline phosphatase which contains the salt of o-cresolphthaleine-phosphoric acid with N- methylglucamine and unreacting N-methylglucamine by reaction of them. SOLUTION: o-Cresolphthaleine-phosphoric acid is dissolved in methanol and D-N-methylglucamine is added to carry out their reaction. The reaction mixture is diluted with diethyl ether in an amount of 10 times the volume of the reaction mixture to precipitate the reaction product and the precipitate is dried over sulfuric acid under reduced pressure to prepare the objective stabilized mixture for detection of clinically important alkaline phosphatase in human body fluid, containing o-cresolphthalein-phosphoric acid N-methylglucamine salts containing 2 or 3 moles of N-methyklgluco-ammonium ion per mole of the o-cresolphthaleine-phosphoric acid and unreacting N-methylglucamine.
Patent JP-H0883299-A (JP)
Title: Wiring device of integrated circuit
Inventor: TOYODA KENICHI
IPC: G06F17/50
Filed: 1994-09-13
Abstract: PURPOSE: To provide a wiring device of an integrated circuit which is capable of storing a real wiring length in the range in which the integrated circuit surely and normally operates. CONSTITUTION: For the data path between the first FF in a clock synchronizing type integrated circuit and the second FF where this output data is defined as input data, a virtual wiring length to be used in the simulation before a layout is calculated (12). The minimum wiring length according to the subtraction value that the value to which the sum of the minimum values of the delay time of each gate included in the path and the time from the time when the clock of the first FF is inputted to the time when data is outputted are added is subtracted from the value to which the hold time value of the second FF and the maximum clock skew value of the clock to be inputted in the first and second FF are added for the path is calculated (16). A real wiring length is determined so that it may be the minimum wiring length or more and the virtual wiring length or below (18).
Patent JP-H0380238-A (JP)
Title: Image recorder
Inventor: SUZUKI MAKOTO
IPC: G03G15/22
Filed: 1989-08-24
Abstract: PURPOSE:To permit a user to set a mode by providing one set of color separation filters having a half-width-narrow transmission wavelength and another set of color separation filters having a half-width-wide transmission wavelength. CONSTITUTION:A supporting body 108 is provided with origin detecting marks 112 and 113 for the first color separation filters 103B, G, and R and for the second color separation filters 104B, G, and R, respectively, and filter origin detecting sensors 114 and 115 are provided in positions where they face their respective marks. A filter in an optical path can be always identified by storing the number of times that switching operation is performed for filter origin detection. Thus, the user can freely select either the color separation filter 103 or 104 according to use purpose.
Patent JP-H0964965-A (JP)
Title: Sequential information delivery method and its device
Inventor: SENGOKU KAZUYA
IPC: H04M1/65
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To allow a contact source to confirm the delivery by distributing a registration operation and a communication cost required for the contact to each communication equipment and selecting an optional communication equipment to be a contact source in a message group. SOLUTION: A call is made to a communication equipment being a contact destination to send a password and a contact source telephone number (a) to the communication equipment and a message is sent thereto. The destination compares the password sent from the caller with registered passwords and receives information sent from the caller when there is any password coincident with the received password, and stores the received message. When a caller telephone number corresponding to the received password is dissident with the received contact source telephone number (NO) after the end of communication, the received password and the contact source telephone number are sent to the equipment of the caller telephone number and a message is sent thereto. When they are coincident (YES), the password and the contact end notice signal are sent to the equipment of the caller telephone number.
Patent JP-S60112523-A (JP)
Title: Beam fitting/removing device for beam carrier
Inventor: SUZUKI HIROSHI
IPC: B65G47/52
Filed: 1983-11-18
Abstract: PURPOSE:To automate the fitting/removing for a beam carrier by clamping a beam on a set table erectably provided on a bogie with a clamp unit, then vertically erecting the set table, and vertically holding the beam on the carrier mounted on a turn table. CONSTITUTION:When a beam 21 is to be fitted to a carrier 17, the beam 21 is clamped between the clamp 39 of a clamp unit 34 and a fork 33 provided on a set table 29. Next, a bogie 26 is advanced to the left from the (a) position to the (b) position by the extension action of a travelling cylinder 27, then an erecting cylinder 31 is extended to vertically erect the set table 29 holding the beam 21, and the beam 21 is erected on a carrier 17 set on a turn table 1. Then, a crank 74 is coupled with the handle 23c of a beam press unit 23, the crank 74 is rotated by a geared motor, the upper end of the beam 21 is pressed and held by a beam presser 23b, and the beam 21 is fitted on the carrier 17.
Patent JP-S60111834-A (JP)
Title: Smoke discharging device
Inventor: ISHIHARA TAKAYUKI
IPC: F24F7/06
Filed: 1983-11-18
Abstract: PURPOSE:To facilitate to make the smoke discharging device thin and save the energy of a pump by providing special baffle parts in a smoke discharging path in the household smoke discharging device. CONSTITUTION:Smoke of oil, generated upon cooking, is induced from a suction port 18 by a fan 15, the flow of the smoke 16 is deflected forcibly by the baffle parts 27 formed in an inner wall 20 during passing through the inside of the device, particles of oils and fats in the smoke of oil try to go straight and collide against the surface of the inner wall 20 of the main body of the device whereby they are adhered thereto and removed therefrom. Next, cleaning liquid 22 is injected out of a cleaning nozzle 21, arranged at the uper part of the inside 19 of the main body in the shape of substantially hollow cone, therefore, the oils and fats flow down along the inner wall 20 and the oils and fats, adhered to the surface of the inner wall 20, are removed. According to this method, the number of sets of the cleaning nozzles may be reduced and the path of pipeline may be simplified, therefore, it is facilitated to make the smoke discharging device thin and the improvement of assembling properties, reduction of cost and energy saving of the pump may be promoted.
Patent JP-S61159157-A (JP)
Inventor: PEETAA MIYUURAA
IPC: G01N30/56
Filed: 1985-10-02
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-H0758011-A (JP)
Title: Method for epitaxially growing iii-v compound semiconductor
Inventor: SHIRAISHI YASUSHI
IPC: H01L21/203
Filed: 1993-08-10
Abstract: PURPOSE:To grow a highly carbon-doped p-type layer with a less amount of a dopant gas than that of prior art in a wide doping concentration range without thermally decomposing the gas without using an ozonosphere breaking substance. CONSTITUTION:As dopant gas of carbon, a material having a structure in which an atomic group such as dimethyl gallium chloride (DMGaCl) is bonded to an atomic group which is not decomposed on a substrate is used.
Patent JP-H0857551-A (JP)
Title: Method for crushing end of flat deck plate and device therefor
Inventor: KOBAYASHI SHUNICHI
IPC: B21D28/32
Filed: 1994-08-19
Abstract: PURPOSE: To make the number of sheets lapped in a crushing end small and to reduce the thickness. CONSTITUTION: A stiffening rib 2 of a flat deck plate 3 has a two ply part 2a vertically connected to the flat plane 1. A hole 2c is drilled preliminarily on an upper face 2b of the stiffening rib 2. At the time of crushing an end part, a wedge member 26 is vertically inserted from the hole 2c into the two ply part 2a, and this two ply part 2a is pressed and spread to the right and the left. In this state, the stiffening rib 2 is crushed with a crushing die 23. The two ply part 2a is not crushed in the state of two plies as it is but it is crushed in the state of three plies, that is the minimum plies and the crushed end part of the thin thickness is formed.
Patent JP-H07139657-A (JP)
Title: Self-sweeping type automatic constant pressure lift valve device
Inventor: YOKOTA SHINGO
IPC: G05D16/16
Filed: 1993-09-02
Abstract: PURPOSE:To provide a self-sweeping type automatic constant pressure lift valve device where the safety is high in feeding and distributing water, labors can be dispensed with in the management, the size can easily be increased, fixed fine flow passages are removed from a main valve part and a pilot valve part, and the self-sweeping function can be realized by automatically opening the valve in each clogging case. CONSTITUTION:In a valve box of a main valve part, a main valve driving member 6 is arranged on the downstream side of a valve seat 4, a main valve closing member 5 is arranged on the upstream side, the main valve closing member 5 and sealing members 5s, 24s of a A valve body member 24 of a pilot valve part are made watertight, and the strictness of the watertight performance of a sliding member 12 provided on the main valve driving member 6 is released. An intermediate flow passage of two valve parts of the A-valve part for opening the main valve and of the B-valve part for closing the main valve which is formed in series from the inlet flow passage (a) of the pilot valve part to the outlet flow passage (d) is communicated with a mainvalve driving pressure chamber (e). All fixed fine flow passages are removed from the flow passage of the driving pressurized water, and the self-sweeping flow is generated by automatically actuating the valve in the opening direction in the case of the clogging of sand particles, dusts or the like.
Patent JP-H0772616-A (JP)
Title: Substrate for production of pellicle film
Inventor: SHIRASAKI SUSUMU
IPC: G03F1/62
Filed: 1993-09-02
Abstract: PURPOSE:To effectively remove a film material remaining on a substrate after peeling of a pellicle film by irradiating the surface of the substrate with UV rays in the presence ozone, thereby decomposing away the org. matter remaining on the substrate surface. CONSTITUTION:This substrate is produced by irradiating the surface of the substrate on which a high polymer soln. for constituting the pellicle film remains after the pellicle film is formed on the substrate surface and is peeled from the substrate with the UV rays in the presence of the ozone, thereby decomposing away the org. matter remaining on the substrate surface. Such treatment involves the mere irradiation of the substrate surface with the UV rays and, therefore, there is no particular need for a pretreatment and the irradiation of the surface on which the org. matter remains with the UV rays suffices. The molecular bonds of the residual org. matter are cut by the irradiation with the UV rays and the oxygen in the atm. is made into ozone by reaction with the UV rays. The ozone oxidizes the org. matter and splashes the org. matter in the form of gas.