baber/WOPTO huggingface dataset:
Patent JP-H09317929-A (JP)
Title: Switch mechanism attached solenoid valve
Inventor: HAYASHI FUMIYA
IPC: F16K31/06
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a switch mechanism attached solenoid valve of no possibility of making an operational error. SOLUTION: A switch mechanism 13, which cuts off electrical connection of a power receiving terminal and a solenoid, is provided on a solenoid valve 1, which actuates by either feeding to a solenoid by the power receiving terminal or operating manual operating means 15a, 15b, and switch mechanism operating particles 13a,... are provided in a recess 26a formed on a cover 26 covering a solenoid valve part 12 of the solenoid valve 1. There is no chance of operating the operating particle of another solenoid valve by mistake because the corresponding relationship between the operating objective solenoid valve and the operating particle of the switch mechanism is made clear by providing the switch mechanism 13 on the solenoid valve itself.
Patent JP-H0821511-A (JP)
Title: Torque converter
Inventor: KUMADA JIRO
IPC: F16H41/26
Filed: 1994-07-07
Abstract: PURPOSE:To realize the minimization of frictional loss while a secondary flow is being restrained, by forming part of at least each one side blade of a pump impeller and a turbine runner by inclining it to a low pressure sphere on a blade negative pressure surface side. CONSTITUTION:On a flow passage section perpendicular to the meridian surface of a pump impeller, the inlination part 11 of each blade 2c is formed by inclining part of each blade 2c toward the corner portion of a core side which is on the negative pressure surface side of a blade back, that is, a sphere where pressure becomes lowered most, and moreover on which rotary centrifugal force is weak in comparison with shell side. This inclination part 11 is formed as a slow curved surface continued to the straight portion 10 of each pump blade 2c. Thus, as the inclination part 11 is provided at part of each pump blade 2c, a low pressure sphere is reduced, and pressure difference between it and a high pressure sphere generated at a corner portion on adiagonal line becomes small, and the uniformity of the whole pressure distribution is realized. As a result, a circulating secondary dimension flow is mitigated, and the concentration of a low energy fluid can be prevented, and the fluid loss of the pump impeller can be reduced.
Patent JP-H08314875-A (JP)
Title: Cooperative distributed processing method, distributed shared memory monitoring device, distributed shared memory network tracking device and distributed shared memory network setting supporting device
Inventor: KAMIYO HIROO
IPC: G06F15/177
Filed: 1995-06-22
Abstract: PURPOSE: To provide a cooperative distributed processing method for backing up the lost function of a failed distributed node with a healthy distributed node in the case where a fault is detected in the distributed node in a distributed processing system, and a supporting device for constructing a system. CONSTITUTION: On a distributed shared memory 13, a state monitoring table 15 where distributed system management data are recorded and shared data 14 shared and utilized by the respective distributed nodes 10a to 10d are place. The respective distributed nodes perform a normal processing while performing mutual monitoring by the distributed system management data, and when the fault of the other distributed node is detected, lost function replacement is performed among the normal distribured nodes corresponding to the priority of the execution right of an application task 16 lost by the fault.
Patent JP-S5858253-A (JP)
Title: Steel for high heat input welding undergoing slight deterioration in toughness due to stress relief annealing
Inventor: ISHIKAWA MASAAKI
IPC: C22C38/14
Filed: 1981-10-02
Abstract: PURPOSE:To manufacture a normalized high-strength steel undergoing no deterioration in the toughness due to stress relief annealing by considerably reducing the P content of a steel for high heat input welding in accordance with the B content as compared to the P content of a conventional steel. CONSTITUTION:A hardening-tempering type normalized high-strength steel of 60kg f/mm.<2> class suitable for high heat input welding contains 0.03-0.22% C, 0.02-0.80% Si, 0.20-2.50% Mn, 0.0012-0.0050% B, <0.012% N and at least  one of 0.0050-0.10% Al, 0.005-0.10% REM and 0.003-0.07% Ti. When the B  content is 0.0012-0.0035%, the amount of P contained as an impurity in the  steel is restricted to <=(0.012-2XB)%, and when the B content is 0.0035- 0.0050%, the amount of P is restricted to <=0.005%. To the steel may be added  one or more among Cu, Ni, Cr and Mo and/or at least one of V and Nb.
Patent JP-S6133096-A (JP)
Title: Video signal processing device
Inventor: TAKEI MASAHIRO
IPC: H04N9/81
Filed: 1984-07-25
Abstract: PURPOSE:To perform synchronization of line without an error even if S/N is in very bad condition to a successive signal of line by performing plural times of discrimination of successive signals of line and making a decision of initial phase of synchronized control signal of line on the basis thereof. CONSTITUTION:Successively different signals in color are inputted from a terminal 11 to be guided to a sample hold circuit 12, where a successively discriminating signals on line are sampled by the signal to which the prescribed timing is delaied by a mono-multi vibrator 13 from a reproduced horizontal synchronous signal (a) through a terminal 15, so that the difference of level thereof is detected by a comparative circuit 14 to form a switch signal (e). A signal (c) synchronized with the rotation of a magnetic sheet is inputted from a terminal 18 to be guided to ''or'' circuit 19 and to be resetting input of a counter 25. Phase control of a synchronization control signal (g) utilizes output of the counter 25 only for the first several fields, and thereafter, as the signal (c) and a timing signal obtained from the signal (c) are used, correct synchronization of line even to successive signal of line whose S/N is low is made possible.
Patent JP-S6313506-A (JP)
Title: Sinusoidal wave generating method
Inventor: MATSUMURA FUMIHIKO
IPC: H03B28/00
Filed: 1986-07-04
Abstract: PURPOSE:To obtain a sinusoidal wave with an excellent weveform by setting a step width decided by a frequency of a sinusoidal wave and using a multiplier, an adder or a subtractor so as to calculate the next sample of the sinusoidal wave sequentially thereby decreasing the memory capacity. CONSTITUTION:A multiplier MUL and an adder(subtractor) ALU are provided and four memories are used for the sequential calculation. That is. when four values {sin(n-1), cos(n-1)} and steps {sind(1), cos(1)} are given in the memories. {sin(n), cos(n)} are calculated by using the multiplier and the adder (subtractor) to calculate recurrence formulae sin(n)=sin(n-1)cos(1)+cos(n-1)sind(1), and cos(n):cos(n-1)cos(1)-sin(n-1)sin(1). A wave approaching infinitely an ideal sinusoidal wave theoretically is generated by continuing the calculation above.
Patent JP-H11351368-A (JP)
Title: Shift controller for automatic transmission
Inventor: NAKAMURA TAKESHI
IPC: B60W10/11
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To change the shift controlling constant according to the load of a vehicle to improve the shifting feeling in a shift controller for an automatic transmission, and reduce the development manpower for the automatic transmission. SOLUTION: This controller is provided with a vehicle load degree calculating means 2 for calculating the load degree acting on a traveling vehicle, a shifting constant setting means for dividing the vehicle load degree into a plurality of load areas and setting the shift control constant every load area, and a shifting control means 71 for performing a shift control. In changing the speed position, the shift control is performed on the basis of the shift control constant set by the shift constant setting means 10 on the basis of the vehicle load degree.
Patent JP-H05347224-A (JP)
Title: Deflection yoke winding machine
Inventor: UENO RYOICHI
IPC: H01F41/06
Filed: 1992-06-16
Abstract: PURPOSE:To conduct a winding operation without damaging a wire even when a litz wire (multiwire stranded) is used. CONSTITUTION:A roller 17 and a pin 18 are provided at the nozzle tip of a winding machine, which is different from the pipe-like nozzle used in general now, and wire is passed through between the roller 17 and the pin 18. No.19 in the diagram is a grooved bearing. The wire 20 passes through the hole 21 of the nozzle 16 through the intermediary of the grooved bearing 19 provided on a flyer 14, and then it passes through between the pin 18 at the tip of the nozzle 16 and the roller 17. The bending angle of the wire is equal to the diameter of the roller 17. As the wire is guided passing through the roller 17, its frictional resistance can be decreased, and the damage to and deterioration of the wire can also be prevented.
Patent JP-S6135693-A (JP)
Title: Video signal processor
Inventor: TAKEI MASAHIRO
IPC: H04N9/79
Filed: 1984-07-27
Abstract: PURPOSE:To attain the line synchronization of a line sequential signal without an error by specifying a phase inversion timing of a synchronization control signal. CONSTITUTION:A monostable multivibrator 32 enters an unstable period at a time t11, and after 2V-3H period expires, a monostable multivibrator 33 enters 6H unstable period. Since a switch 20 is switched to the side of A for said period, an output (m) of a retriggerable monostable multivibrator 29 falls at a discontinuous phase point t4' of a switching signal. Simultaneously (i) inverts, and the monostable multivibrator 32 again enters the unstable period. Because the phase switching of inverter circuits 20 and 22 is controlled at a discontinuous point which an overlapping discrimination signal views, a secure line synchronization control signal (g) can be obtained. Thus the phase of the synchronization control signal can be securely inverted at the phase discontinuous point of the line sequential signal, whereby the line sequential signal can be line-synchronized without an error.
Patent JP-H025519-A (JP)
Title: Heat treatment furnace
Inventor: TAKEMATA FUKI
IPC: H01L21/22
Filed: 1988-06-24
Abstract: PURPOSE:To notably accelerate the cooing down rate of a processed element (wafer) after heat treatment by a method wherein the title furnace is provided with a gap with one side facing to the outer surface of a reaction tube between the reaction tube and a heater. CONSTITUTION:A jacket 4 is provided with a gap A with one side facing to the outer surface of a reaction tube 1 between the reaction tube 1 and a heater 2 as well as a running-in port 6 and a running-out port 7 of cooling fluid 5 (air in this invention) to cool the reaction tube 1 while communicating with the gap A and coming into contact with the outer surface of the reaction tube 1 after finishing the heat treatment. A heat resistant sealing materials 8 are provided to fillup the gap between the reaction tube 1 and the jacked 4 for preventing the fluid from leaking out. Through these procedures, the cooling fluid 5 can come into direct contact with the reaction tube 1 to cool down the same 1 so that the reaction tube 1 may be cooled down rapidly to easily accelerate the cooling down rate up to specified value exceeding 20 deg.C/min.
Patent JP-S5280742-A (JP)
Title: Liquid crystal display unit
Inventor: SHIMOI AKIO
IPC: G09F9/00
Filed: 1975-12-27
Abstract: PURPOSE: To improve display picture quality of display panel by securing display for each segment group of each display substance by providing memory circuit between shift register and display substance of segment structure divided into more than two groups. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H083459-A (JP)
Title: Fine high-permittivity organic polymer particle, its production, and high-permittivity organic polymer material
Inventor: YAMAURA MAKIKO
IPC: C08F20/10
Filed: 1994-06-15
Abstract: PURPOSE:To obtain fine high-permittivity org. polymer particles by subjecting a cyanoethyl compd. to soln. polymn. in a polymer soln. to form fine polymer particles having a specified average particle size and permittivity. CONSTITUTION:Fine high-permittivity org. polymer particles having an average particle size of 0.1-10mum and a permittivity of 10-50 are obtd. by dissolving a matrix polymer (e.g. polyvinyl methyl ether) in a solvent (e.g. ethanol), adding to the soln. a cyanoethyl compd. selected from among cyanoethylacrylamide, cyanoethylmethylolacrylamide, cyanoethyl hydroxyacrylate, etc., a cross-linker, a polymn. initiator, etc., stirring the soln. under an N2 flow at about 40-80 deg.C for about 1-20hr, washing the resulting polymer particles with ethanol, etc., and centrifuging and vacuum-drying the particles. The high-permittivity particles are dispersed in a concn. of 5-90wt.% in an org. material (e.g. PS or a polycarbonate) to give a high-permittivity org. polymer material.
Patent JP-S6139868-A (JP)
Title: Pulse width control circuit
Inventor: NISHITOBA SHIGEO
IPC: H02M1/08
Filed: 1984-07-27
Abstract: PURPOSE:To prevent a missing pulse from generating by forcibly increasing the duty of the prescribed time output signal continued to a missing pulse to coincide with an input signal when the missing pulse is generated. CONSTITUTION:A signal generator 1 generates a rectangular wave having a period corresponding to the rotating speed of an internal combustion engine, the output level of a comparator 10 is controlled through an integrator 2 with respect to the respective rotating speeds of the engine to control the duty of the output current. In this case, in order to prevent the missing pulse from generating, an additional circuit 12 designated by a broken line in the drawing is provided. Thus, F/F circuit 18 is set by the output pulse detected by a missing pulse detector 13, the time constant in the comparator 10 is converted by a time constant converter 16 to reduce the charging or discharging current, the F/F circuit 18 is reset by the completion of counting in a timer 14 set by the pulse, and reset to the normal operation.
Patent JP-2000055057-A (JP)
Title: Roller retainer of roller bearing
Inventor: HONDA AKIYOSHI
IPC: F16C33/46
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To press-mold a contact surface in contact with a rolling surface of a roller so as not to impair a dimension accuracy of a roller retainer. SOLUTION: When a contact surface 24 in contact with a rolling surface of a roller is press-molded to an upper side periphery edge portion 10a of a window hole accommodating the roller, a bottom surface 25 of a separating pillar 22 is received by a receiving metal mold in a state that a lower side periphery edge portion 10b of the window hole is floated. When the contact surface 24 is press-molded by a pushing metal mold, it is molded while the lower side periphery edge portion 10b is deformably retained in a pressing direction. Thereby, since the lower side periphery edge portion 10b can be freely deformed in the pressing direction without holding it by the receiving metal mold 30, an increase and a decrease of a cross section area of the separating pillar 22 do not exist. Therefore, an elongation generation of the separating pillar can be prevented.
Patent JP-H113307-A (JP)
Title: Information processor and its method
Inventor: NAKAI AKIYA
IPC: H04L29/06
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To allow a client to obtain information existing at plural places by simple operation by repeating many kinds of protocols to the client. SOLUTION: In an information processor existing in the route between the client and a server and provided with the function of a proxy server. mediating communication between both of them, at the time of receiving a request by HTTP from the client (step S301), the server is specified based on the request and a communicating form to use between with the specified server is decided. When a CM protocol is decided then, a processing kind requested by the request is discriminated (steps S302 and S306) and in order to realize the requested content included in the request, necessary information is added to generate request data adapted to the CM protocol to transmit to the server (steps S306 to S309). Then the result of processing by the request is sent back to the client (step S310).
Patent JP-H0446961-A (JP)
Title: Resin composition
Inventor: IZUTSU HITOSHI
IPC: H01L23/31
Filed: 1990-06-15
Abstract: PURPOSE:To obtain a resin composition which is improved in adhesion to metal, etc., and in heat resistance and is suitably utilized for covering and sealing electronic parts by incorporating a fluorinated oil into a polyarylene sulfide and/or a polyarylene sulfide ketone. CONSTITUTION:This resin composition contains a component (A) comprising a polyarylene sulfide and/or a polyarylene sulfide ketone and a fluorinated oil (B). As the fluorinated oil, an oily perfluoropolyether oil and its derivative are preferably used. The amount of the fluorinated oil to be added is preferably 0.001-30pts.wt. based on 100pts.wt. component A.
Patent JP-H05209500-A (JP)
Title: Setting work of water-collecting tube for draining groundwater under ground of tunnel wall
Inventor: MIYAZAKI KAZUNARI
IPC: E21F16/02
Filed: 1991-06-27
Abstract: PURPOSE:To prevent the runoff of sand and soil when draining groundwater during the setting period of water-collecting tubes. CONSTITUTION:A casing 3 whose tip is closed by a cap 5 is driven through the outer wall of tunnel into the ground, and a water-collecting tube 4 of an outside slightly diameter smaller than the inside diameter of the casing 3 is inserted through a soil runoff-preventing ring 6 into the casing 3. The tube 4 is driven to the advancing direction, the cap 5 is removed by pushing from the tip of the casing 3, and the casing 3 is then penetrated into the tunnel to leave the tube 4 with the cap 5 under the ground while preventing the runoff of soil by means of the ring 6. The water-collecting tube 4 can thus be effectively set under the ground.
Patent JP-S5679484-A (JP)
Title: Semiconductor luminous element
Inventor: TAKAGI JIYUNKOU
IPC: H01L33/30
Filed: 1979-12-03
Abstract: PURPOSE:To intend to increase the yield by setting the first layer which contacts with a substrate outside the luminous region to form a reverse bias junction and confining the luminous area within a very small region, thereby simplifying the step. CONSTITUTION:A p-GaAs 12 is set to open on an n<+>-GaAs 11 and n-Ga0.7Al0.3 As 13, p-GaAs 14, p-Ga0.7Al0.3As 15 and p-Ga0.9Al0.1As 16 are laminated thereon. As a result, the surface thereof becomes even. Then, a Zn is diffused on the layer 16 to form a thin p-layer 17 and further covered with SiO2 film 18 to attach electrodes 19 and 20 thereto. In this constitution, since the layer 12 is thin and fine holes can be formed with a photoetching method, the increase of the yield is remarkable. Further, since the p<+>-layer 17 is for ohm contact and may be a thin film, it is obtained in a very short time of diffusion. Furthermore, there occurs no deterioration of the crystal of the epitaxial layer and the life can be extended.
Patent JP-S6049248-A (JP)
Title: Defect detector
Inventor: ITOU TERUYUKI
IPC: G01N21/84
Filed: 1983-08-30
Abstract: PURPOSE:To perform accurate defect detection by arranging projecting and photodetecting heads in a parting gap on the sides of fixed guide rails provided slantingly to its conveyance direction. CONSTITUTION:Conveying devices 6a and 6b convey a flat body W to be measured along its conveyance path in the order of a carry-in position 2, the 1st and the 2nd detection positions 3a and 3b, and a carry-out position. Then, the fixed guide rails 10a and 10b for guiding the parted body W to be measured are provided along the conveyance path slantingly to the conveyance direction, and movable guide rails 11a and 11b which guide the body W to be measured while pressing it elastically against the guide rails 10a and 10b are provided while enabled to move to and away from the fixed guide rail 10a and 10b; and projecting and photodetecting heads 15a and 15b are arranged in the parting gap 12 on the sides of the fixed guide rails 10a and 10b provided slantingly to the conveyance direction.
Patent JP-S5859541-A (JP)
Title: Cathode-ray tube
Inventor: NAKANISHI TOSHIO
IPC: H01J29/94
Filed: 1981-10-01
Abstract: PURPOSE:To obtain a cathode-ray tube which realizes the enhancements of soft- flash performance and knocking effect and in which restoration of a movable contact piece heated can be performed easily by providing the movable contact piece at the junction between the first and the second antenna-supporting members provided by dividing an antenna-supporting member into two. CONSTITUTION:A discharge current, which is discharged compulsorily due to high voltage applied during the process, flows through a conductive film 6 up to a slight distance apart from an anode button 7. After that, it flows into an electron gun 8 after passing through the path consisting of a getter assembly body 11, the first antenna-supporting member 16, and annular movable contact piece 19 and the second antenna-supporting member 17. Therefore, any large discharge-current suppressing effect as is caused in the conventional cathode-ray tube, in which a discharge current flows only through the conductive film 6 and which has a soft-flash function, is not caused. As a result, a sufficient knocking can be performed by use of the large energy of discharge, thus a cathode-ray tube with an excellent voltage-resistant characteristic can be obtained. As a shape-memorizing alloy, nitinol alloy composed of nickel and titanium is relatively well known.
Patent JP-S5583001-A (JP)
Title: Compound eye lens device
Inventor: MIDORIKAWA MITSUHIRO
IPC: G03B27/32
Filed: 1978-12-18
Abstract: PURPOSE: To readily make the compound eye lens device of less number of lenses and bright field of view by filling the curable resin mixed with light absorbing bodies in the hollow parts of two or more sheets of rigid flat plates disposed with specified plural lenses.  
     CONSTITUTION: A plurality of lenses 112 which are formed of acrylic or epoxy-base resin material and whose length in the optical axis direction is longer than the effective diameter are inserted into the holes of the opposing parallel rigid flat plates of the holed blocks 113 on a jig 114. When the acrylic- or epoxy-base curable resin 113 which contains black pigments being light absorbing bodies and is of the refractive index approximately the same as that of the lenses 112 is cast into the remaining hollow parts and is heat set, then the integrated lens blocks 81, 82 are formed. When these blocks 81, 82 are used the compound eye lens device of less number of lenses and bright field of view is readily made by the lens pair by the symmetrically conjugate telecentric lenses 112. 
     COPYRIGHT: (C)1980,JPO&Japio