baber/WOPTO huggingface dataset:
Patent JP-H0743344-A (JP)
Title: Device and method for electrophoresis
Inventor: MIZUNO SHOICHI
IPC: G01N27/447
Filed: 1993-07-26
Abstract: PURPOSE:To provide an electrophoresis device and method achieving separation and analysis with higher resolution and speed than conventional device and method. CONSTITUTION:An upper buffer storage part 3a is provided at the upper part of a capillary 1 and an electrode 4a for DC is laid out within the upper buffer storage part 3a. A lower buffer storage part 3b is laid out at the lower part of the capillary 1 and an electrode 4b for DC is laid out within the lower buffer storage part 3b. The electrodes 4a and 4b for DC are electrically connected to a DC power supply 5. AC electrodes 6a and 6b are provided so that they sandwich the capillary 1 and the electrodes 6a and 6b for AC are connected to an AC power supply 7.
Patent JP-H1130766-A (JP)
Title: Optical non-reciprocal circuit
Inventor: SUGIMOTO NAOTO
IPC: G02B6/14
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an economical optical non-reciprocal circuit by inserting to arrange a planar reciprocal rotor constituted of a half-wave plate in a groove set in an optical waveguide and thereby greatly simplifying the assembling of the rotor. SOLUTION: In the assembly of the device, using the bottom face 16 of a guide groove as a mark for the x axis of the x-y coordinate 8 which is set within a plane vertical to the advancing direction of the waveguide light of a separating and synthesizing part 13, a rotor 2' of a reciprocal plane of polarization is installed.  Specifically, the bottom face of the rotor 2' of the reciprocal plane of polarization consisting of a half-wave plate is machined so as to form, against a slow axis 7, an angle of θs1 and θs2, which are intended to satisfy equations, θs1-θs2=±π/4, θf1+θf2=±π/2+2nπ (n is an integer); in other words, the bottom face 22 of the rotor 2' is machined so as to be parallel to the x axis of the x-y coordinate 8, and arranged by being inserted so that the bottom side 22 to the guide groove comes into parallel contact with the bottom face 16. This assembling method greatly facilitates the arrangement of the rotor 2' of the reciprocal plane of polarization.
Patent JP-S57107942-A (JP)
Title: Brake equipment in hydraulic circuit
Inventor: WATANABE HIROSHI
IPC: F15B11/08
Filed: 1980-12-26
Abstract: PURPOSE: To provide easy braking operating by operation a brake when two conditions, under one of which a hydraulic motor is kept nearly resting and under the other a control lever of the hydraulic pump is nearly in neutral, are simultaneously filled.  
     CONSTITUTION: When a revolution speed of hydraulic motor 2 is reduced nearly to zero, a convertor 18 sends an approximately zero signal to a window comparator 19a. The comparator 19a feeds the (0) to an OR circuit 20. At this time, if a control lever 13 for controlling a pump 1 is in neutral, the lever 13 sends the approximately (0) signal to a window comparator 19b and resultantly, its output is turned to a (0). Thereby, an output signal of the OR circuit 20 becomes a (0) and a change-over valve 16 is switched into a position (b) to actuate a brake mechanism 10, so that a brake is applied. As the output of the OR circuit 20 is a (1) except the above mentioned condition, the change-over valve 16 is turned into a position (a). As a result, the brake operation of the brake mechanism 10 may be released. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6162865-A (JP)
Title: Detection of antigen
Inventor: KAWAKATSU SATORU
IPC: G01N33/543
Filed: 1984-09-05
Abstract: PURPOSE:To achieve an efficient diffusion of unreacted components outside the sample application range in the reaction between the sample and an immobilized antibody, by dropping a cleaning liquid except for the center section where the sample is dropped to clean in a detection method of an organic compound having a catalytic action for a specified chemical reaction. CONSTITUTION:A sample is applied to a analysis element having at least one of porous layers containing a carrier having an antibody immobilized on a non-liquid-permeable support and the immobilized antibody in the analysis element is made to react with an antigen brought from the sample. Thereafter, a cleaning liquid is dropped to diffuse unreacted components in the perimeter of the area where the sample is applied. Then, a reaction liquid containing a component prone to change in the spectroscopic characteristic is applied to the area where the sample is applied to cause a change in the spectroscopic characteristic on the analysis element with the antigen bonded to the antibody as catalyst and the change is measured. In this detection method of the antigen, the cleaning liquid is dropped except for the center section where the sample is dropped to clean.
Patent JP-2000019702-A (JP)
Title: Chemical delivery port assembly for automatic developing machine
Inventor: NOZAWA YOSHIE
IPC: G03D3/06
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent respective chemicals from mixing with each other at delivery ports when supply of a processing supply liquid is stopped, in the event that the plurality of chemicals are delivered at positions relatively near to each other and that they are mixed into a processing liquid to produce the processing supply liquid. SOLUTION: Because a thin-walled tapered tongue member 114 is formed in one body with a delivery opening part 106 of each of four pipe conduits 110 in a pipe assembly 110, liquid cut-off is made quicker at the delivery opening part 106 and therefore neighboring liquids are inhibited from mixing with each other. Thus, phenomena, such as deposition and solidification, caused by liquid mixing at the delivery opening part 106 and needing future maintenance, are prevented and maintainability can be improved.
Patent JP-S6429036-A (JP)
Title: Pcm communication equipment with cyclic code inspection
Inventor: SUGA SEIICHI
IPC: H04J3/14
Filed: 1987-07-23
Abstract: PURPOSE:To improve the quality of a PCM circuit by feeding back the result of cyclic code inspection to a clock input gate circuit through a counter and a shift circuit. CONSTITUTION:A PCM signal from a PCM signal input terminal 1 is inputted to a frame synchronization detection circuit 2. When the frame synchronization detection circuit 2 detects frame synchronization, it opens the gate of the clock input gate circuit 4, and sends a clock to a frame synchronization counter 5. A cyclic code inspection circuit 7 compares a check bit for the cyclic code inspection in the PCM signal and the cyclic code inspection value of the PCM signal, and when the comparison results in discordance, it counts up an error counter 8. When the count-up of the error counter 8 reaches a prescribed value, a counter circuit 9 closes the clock input gate circuit 4 for one clock portion, and delays the frame synchronization counter 5 and a timing generation circuit 6, and delays a frame synchronizing timing signal.
Patent JP-H1031728-A (JP)
Title: Method and device for processing picture information
Inventor: WATABIKI KATSUNORI
IPC: G06T1/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To speed up a picture display processing for executing LUT(look-up table) conversion. SOLUTION: Upon receiving an instruction from an instruction device 4, a displacement amount calculating means 13 calculates a moving amount from a preceding display area and an objective area picture input means 11 reads out an input picture from a current object display area 30a and stores the luminance value of each pixel in an input address table 22. When the moving amount is smaller than a regulated value, a control part 21 transfer input data to an LUT conversion means 27 through a switching means 23. The means 27 executes LUT conversion, based on a set value stored in an LUT 26 and used at the preceding time.  When the moving amount is larger than the regulated value, the input data are transferred to a histogram preparing part 24 by switching the switching means 23 to execute the calculation of a histogram and that of the LUT 26 and the set value of the LUT 26 is updated so as to be suited to a current input picture.
Patent JP-H0274600-A (JP)
Title: Method for forming single crystal hetero- structure and strain free semiconductor layer
Inventor: MASHIYUU FURANSHISU CHIIZAAMU
IPC: H01L21/20
Filed: 1989-07-19
Abstract: PURPOSE: To enable the formation of an unstrained, defect-free growing layer by interposing an inermediate layer between a substrate consisting of a first semiconductor material and an epitaxial growing layer consisting of a second semiconductor material having a lattice constant which causes mismatch.  
     CONSTITUTION: A heterostructure 20 contains the substrate 22 consisting of the first semiconductor material having a crystal structure and a first bulk lattice constant a s  and the unstrained, upper epitaxial growing layer 24 consisting of the second semiconductor material having a second bulk lattice constant different from the constant a s . What is held between the layer 24 and the substrate 22 is the epitaxial growing layer 26 consisting of a third semiconductor material and has a bulk lattice constant a 1 . The growth of the layer 26 starts in a state where the layer is left crystalloid to the lattice constant a s  of the substrate and also strained. The strain is partially relieved by the edge type dislocations after the growth attains a first critical thicknessis. Then, from this time on, the layer 26 grows while having a partially relieved inter-plane lattice constant aL 1 , and the growth stops after this constant is achieved. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S57108203-A (JP)
Title: Method for straightening of flanged cylindrical sintered parts
Inventor: KANDA KIYOSHI
IPC: B22F5/12
Filed: 1980-12-25
Abstract: PURPOSE: To straighten the sizes of flanged cylindrical sintered parts with good accuracy without producing gallings and flaws by setting said parts in dies, and passing guide rods from the lower side and core rods for straightening from the upper side into the through-holes of the parts.  
     CONSTITUTION: A sintered part 1 is set in a die 2 for flange, and a guide rod 5 is passed into the through-hole 1b of the part 1 from the lower side of the dies 2, 3, whereby the part 1 is positioned. In this case, the rod 5 is forced upward by means of the spring 7 in a cylinder 6. A core rod 9 for straightening is then inserted into the hole 1b from the upper side of the dies 2, 3, and an upper punch 8 is lowered. Then, the bottom face of the part 1 contacts with a lower punch 10, and the part 1 is straightened under pressure by the dies 2, 3 and the rod 9 so as to conform to their shapes. At this time, the part 1 is aligned of center with the rod 5 and therefore, the production of gallings and flaws is obviated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6163583-A (JP)
Inventor: TSURU YOSHIYUKI
IPC: H05K3/18
Filed: 1984-09-04
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-H1131067-A (JP)
Title: On-vehicle electronic control unit
Inventor: SUMITA YOSHITAKA
IPC: B60R16/03
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide the electronic control unit which can control electric accessories mounted in different combinations with common constitution without altering the constitution of a microcomputer, a printed board, etc., and can greatly be decreased in the number of component and the cost. SOLUTION: Control programs for all kinds of electric accessories to be controlled are stored in the storage part of the microcomputer 5 of this electronic control nit 1, input terminals Ti 7 and Ti 8 are opened or grounded according to the combination of electric accessories to be controlled, and the microcomputer 5 recognizes the kind of a control program to be read out of the storage part, thereby coping with change of the combination of the electric accessories without altering the hardware constitution is enabled. Here, an alarm 11 for key extraction forgetting warning and a room lamp 13 are originally provided and motors 41a and 41d for unlocking a motor-driven door lock system can be replaced with other electric accessories such as a motor-driven tiltable door mirror as an option.
Patent JP-H0350011-A (JP)
Title: Fitting method of suspension for vehicle
Inventor: KONDO TOSHIRO
IPC: B60G7/00
Filed: 1989-07-18
Abstract: PURPOSE:To improve driving comfortableness and control camber variation by fitting one end of a first upper arm in the front and rear direction to a vehicle body, fitting an upper arm in the lateral direction and a lower arm to a wheel supporting member and a cross member, hereafter fitting the other end of the first upper arm to the wheel supporting member. CONSTITUTION:After the read end part of a first upper arm 4 is previously fitting to a vehicle body through a rubber bush 21, a first lower arm 7, a second lower arm 8, and a second upper arm 5 are fitted to a wheel supporting member 2 and a cross member 12. Hereafter, a shock absorber is fitted to the vehicle body. At the end, the front end part of the first upper arm 4 is fitted to the wheel supporting member 2 through a rubber bush 20. By this constitution, the space between the first upper arm 4 and a wheel house is minified, mounting of suspension device is facilitated, and further driving comfortableness is improved and brake judder is prevented.
Patent JP-H0825678-A (JP)
Title: Thermal head split driving apparatus
Inventor: KISHI TOSHIAKI
IPC: B41J2/365
Filed: 1994-07-14
Abstract: PURPOSE:To reduce the current consumption of a thermal head per one division by dividing the printing data of one line according to the number of drive dots capable of simultaneously driving heating elements and reducing the number of drive dots while increasing the number of times of division when environmental temp. becomes low at a time when the thermal head is subjected to time sharing driving according to the number of times of division. CONSTITUTION:At each time when a count value counting the number of ON- dots of printing pattern data reaches the max number of drive dots (capable of simultaneously driving the heating elements constituting a thermal head 8), the data up to the dot position thereof is set to one block data to divide the printing pattern data at every block to subject the thermal head 8 to time sharing driving. At this time, a number-of-drive dot selection part 7 alters the number of drive dots corresponding to the measured temp. of a temp. sensor 6 measuring environmental temp. to increase the division number of a printing pattern. As a result, current consumption per one division is reduced and the internal resistance of a battery increases at low temp. to enable high-grade printing good even under environment dropped in the terminal voltage of the battery.
Patent JP-H0238505-A (JP)
Title: Manufacture of metal super fine powder
Inventor: MAEDA TATSU
IPC: B22F9/22
Filed: 1988-07-27
Abstract: PURPOSE:To improve manufacturing speed and to facilitate recovery of powder by repeating oxidation and pulverization of metal powder to make super fine powder of metal oxide and injecting the super fine powder into high temp. plasma atmosphere containing reducing gas to execute reduction and spheroidization. CONSTITUTION:Operation, which the metal powder of Cu alloy, etc., is oxidized and pulverized, is repeated to make the metallic oxide super fine powder having <=about 1mum particle size. This is sent to the high temp. plasma atmosphere containing the reducing gas together with carrier gas. The metallic oxide super fine powder is rapidly heated and melted to make spherical oxide. Further, this is rapidly reacted with the reducing gas to make the fine powder of the original pure metal or alloy. The manufactured powder is collected with a filter, etc.
Patent JP-S5975838-A (JP)
Title: Automatically disengaging and engaging device for automotive clutch responsive to vehicular speed
Inventor: SUZUKI TATSUE
IPC: B60K23/00
Filed: 1982-10-22
Abstract: PURPOSE:To avoid emergency stop of an engine and to reduce the number of depression of a clutch to prevent fatigue, by converting speed reduction generated by a vehicular speed sensor to a signal by an electric controller, and operating a power source by the signal to automatically engage and disengage a clutch. CONSTITUTION:When a speed change lever 5 is put into a low speed position, a contact point of a select switch SS1 is selected. In the case that an accelerator pedal 15 is not depressed even at a speed less than 5km/h, a controller 63 reads reduction in the pulse number of rotation during a low speed running from a vehicular speed sensor 62 to close a contact point of an output relay, and accordingly solenoid valves 24 and 32 are operated to disengage a clutch, thereby preventing an emergency stop of an engine and stopping a vehicle. On the other hand, when the lever 5 is put into a high speed position, the contact point of the switch SS1 is selected. In the case that the accelerator pedal is not depressed even at a speed less than 15km/h, the controller 63 reads reduction in the pulse number of rotation at a high speed running from the vehicular speed sensor 62. In the same manner as above, the clutch is disengaged to stop the vehicle. Thus, it is possible to avoid emergency stop of the engine by automatically engaging and disengaging the clutch, and reduce the number of depression of the clutch to prevent fatigue.
Patent JP-S6187694-A (JP)
Inventor: DEEBITSUDO ETSUCHI KOI
IPC: A61K38/22
Filed: 1985-08-23
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-H0477882-A (JP)
Title: Method and device for plotting triangle polygone
Inventor: NISHIGUCHI TAKANARI
IPC: G06T15/80
Filed: 1990-07-13
Abstract: PURPOSE:To improve plotting quality by attaining plotting a grid point located in the internal part of a ridgeline obtained virtually except a case that the ridgeline obtained virtually is coincident with the grid point. CONSTITUTION:The depth value of a direction orthogonal with a scanning line and the inclination of color data or a luminance value are calculated, after that, the depth value and the color data or the luminance value are obtained with the grid point of a polygon internal part nearest to a point on a plotting starting side ridgeline obtained virtually as a plotting starting point based on the inclination of the both directions and plane coordinates are obtained with the grid point of the polygon internal part nearest to the point on a plotting ending side ridgeline as a plotting ending point. Space from the plotting starting point to the plotting ending point is interpolated and plotted with the obtained inclination, the depth value of a plotting point and the color data or the luminance value as a initial value. Here, only the grid point located in the internal part of the ridgeine obtained virtually is plotted except a case that the ridgeline obtained virtually is coincident with the grid point. Thus, plotting quality can be improved.
Patent JP-S5886333-A (JP)
Title: Energy saving air conditioner of telephone box
Inventor: WADA TSUTOMU
IPC: F24F3/00
Filed: 1981-11-18
Abstract: PURPOSE:To keep the interior of the telephone box in comfortable environment at all times by a method wherein the cool and warm airs in the under ground are supplied in the interior of the telephone box by operating a motor fan equipped at an air blowoff port. CONSTITUTION:The motor fan 5 equipped at the air blowoff port 4 of the telephone box is operated with a solar cell 6 installed on the roof of the telephone box as power source. Owing to the operation of said motor fan 5, the air sucked from an opening is past through a heat-exchange spiral pipe 2 imbedded in the ground and blown-off from the air blowoff port 4 in the interior of the telephone box by being changed during passing the pipe 2 into cool air in summer and warm air in winter, resulting in keeping confortable ambient temperature in the interior of the telephone box.
Patent JP-S6430865-A (JP)
Title: Control device for brake pressure
Inventor: KIGOSHI HIDEO
IPC: B60T8/30
Filed: 1987-07-24
Abstract: PURPOSE:To prevent the lack of braking force at the time of the failure of a load sensor, a motor, or a front-wheel brake system by providing a valve opening solenoid valve for a movable plunger which oppositely receives front and rear wheel brake device side pressures in a part between the inlet and outlet of a pressure control valve device. CONSTITUTION:At the time of the failure of a pulse motor 10 or a load sensor 23, a controller 11 feeds a signal to the magnetic coil 92 of a bypass valve device 90. Thereupon, a plunger 68 is moved upward making a valve ball 76 seated on a fixed plunger 77 while simultaneously separating a valve ball 69 from the center hole of a member 65, to connect connecting ports 63 and 64. Hence, the pressure of the other fluid pressure generating chamber of a master cylinder 1 is fed directly to the wheel cylinders of rear wheels 9a, 9b. Then, at the time of the failure of the brake system of front wheels 5a, 5b, the fluid pressure applied to the top end of the plunger 68 through the plunger 77 becomes zero. Therefore, even without exciting the plunger 68, the pressure of the other chamber of the cylinder 1 is applied to the bottom end of the plunger 68 moving it upward, and the valve ball 76 is seated to a through passage while separating the valve ball 69 from the member 65 to connect the connecting ports 63 and 64.
Patent JP-H061831-A (JP)
Title: Production of polymer
Inventor: OTSUKI TOSHITAKA
IPC: G11B7/24047
Filed: 1992-06-22
Abstract: PURPOSE:To obtain a polymer having a narrow molecular weight distribution, improved flow and low birefringence by effecting the ring opening polymerization of a specified norbornene derivative while adding this derivative and a metathesis catalyst to a solution of a molecular weight modifier. CONSTITUTION:A molecular weight modifier is dissolved in a solvent to form a molecular weight modifier solution. This solution is introduced into a reactor and heated to a polymerization temperature of 0-200 deg.C. While a norbornene derivative of the formula (wherein A and B are each H or a 1-10 C hydrocarbon group; X and Y are each H, halogen or a monovalent organic group; and m is 0 or 1) and a metathesis catalyst comprising at least one member selected from among a wolfram compound, a molybdenum compound and a rhenium compound and at least one member selected from among compounds each containing an element of group IA, IIA, IIB, IIIA, IVA or IVB of the Deming's periodical table and having at least one bond of the element to carbon or a bond of the element to hydrogen are continuously or intermittently introduced into the heated solution through separate lines, the ring opening polymerization of the norbornene derivative is effected.
Patent JP-2000000407-A (JP)
Title: Thermoplastic-resin filter plate
Inventor: HAYASHI TATSUYA
IPC: B01D25/12
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a filter plate for a filter press consisting essentially of an inexpensive common thermoplastic resin and with the deflection effectively reduced and cost performance enhanced even with its low content of filler. SOLUTION: This filter plate consisting of a thermoplastic resin is used for a filter press and consists of a center layer 3, two intermediate layer 2 laminated on both sides of the center layer 3 and two outer layers 1 laminated on the outer side faces of the intermediate layer 2. The center layer 3 does not contain a filler, and the intermediate layer 2 contains the filler.