baber/WOPTO huggingface dataset:
Patent JP-H101940-A (JP)
Title: Soil improvement material and method of vibration-isolation soil improvement construction using soil improvement material thereof
Inventor: ENDO JUNICHI
IPC: E02D3/12
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the vibration isolation properties of a ground by consolidating a dispersing agent containing rubber splinters by a binding material while specifying the compounding ratio of the dispersing material and the binding material and the particle size of the dispersing material. SOLUTION: A soil improvement body 42 is constituted by curing a soil improvement material consisting of rubber splinters and/or synthetic-resin splinters 44 as a dispersing agent and a binding material 46. Automobile waste, etc., such as tires, bampers, etc., are utilized as the splinters 44, and the particle size of the splinters 44 is set in 0.5-9.0mm. Cement and a resin are employed as the binding material 46, and the weight ratio of the splinters 44, the binding material 46 and water is set in 1.0:0.3-2.0:0.3-2.0 when cement and water are contained. Cavities excavated to a ground are filled with the soil improvement material by the injection, etc., of high-pressure water from a drill rod or the soil improvement material is permeated and mixed and the soil improvement material is cured at the time of the execution of works.  Accordingly, the energy of an earthquake can be damped because the ground has elasticity, and the impulse of the earthquake to a building can be reduced remarkably, and the soil improvement material can be executed at low cost in the short term of works.
Patent JP-S6155310-A (JP)
Title: Vehicle radiator drain device
Inventor: HAYASHI TOSHIHIKO
IPC: F28F9/02
Filed: 1984-08-28
Abstract: PURPOSE:To effectively discharge cooling water by providing at the lower part facing to the ground of a fan shroud mounted on a radiator with a clip for holding a drainhose to hold the middle part of the drainhose. CONSTITUTION:A drain cock 26 is mounted on the side wall of a lower tank 20 in a radiator 17 on an engine side, and connected with a drainhose 33. A fan shroud 18 arranged between the radiator 17 and the engine is fixed to the radiator, and the lower part facing to the ground of the fan shroud 18 is provided with a clip 36 as a body, on which the middle part of the drainhose 33 is supported. Consequently, since the drainhose does not rotate in any direction and is not crushed, cooling water can be efficiently discharged, and the discharged cooling water does not splash to such parts as the under-core of a car body etc.
Patent JP-H0823529-A (JP)
Title: Store and forward exchange system for video signal and voice signal using video telephone
Inventor: NISHIZAWA YASUO
IPC: H04L12/58
Filed: 1994-07-06
Abstract: PURPOSE:To perform the input instruction and transmission instruction of video signals and voice signals by simple operations. CONSTITUTION:This system is composed of a means 20 for receiving the mixed signals of the video signals and the voice signals transmitted from a video telephone 1 through a line, the means 22 for separating the signals to the video signals and the voice signals, a storage means 24 for respectively recording the separated signals in prescribed places, a device 28 for sensing duplex tone multiple frequency(DTMF) signals originated from the line and a CPU 32 for retrieving the video signals and the voice signals stored in the storage means 24 based on the sensed DTMF signals, mixing them while synchronizing them and then transmitting them through a MODEM 21 to the video telephone of a user. The operation is instructed on an interactive basis by voice response from the CPU 32 for the retrieval of the video signals and the voice signals based on the DTMF signals. Further, a transmission means transmits the requested video signals and voice signals to the video telephone of single or plural users instructed by the DTMF signals.
Patent JP-H0932617-A (JP)
Title: Spark ignition internal combustion engine
Inventor: IIYAMA AKIHIRO
IPC: F02M69/46
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of operation efficiency of an engine when abnormality occurs in the high pressure fuel supply system by providing a bypass passage, a valve mechanism, an abnormality diagnosing means and a bypass control means, and bypassing fuel through a high pressure fuel pump to be supplied to a fuel injection valve. SOLUTION: A control unit 3 has functions as an abnormality diagnosing means, a pulse width correcting means and a bypass control means. If the condition where fuel pressure detected by a fuel pressure sensor 21 is outside of tolerance continues more than designated time, a solenoid valve 13 is controlled to be opened, and the injection pulse width is increased and corrected to cope with the condition where a bypass passage 12 is opened and fuel is supplied to a fuel injection valve 2 by supply pressure of a low pressure fuel pump 9. Thus, the fuel supply pressure to the fuel injection valve 2 is stabilized to the supply pressure produced by the low pressure fuel pump 9 and a low pressure regulator 11, and a required quantity of fuel can be stably injected and supplied to an engine.
Patent JP-2000008147-A (JP)
Title: Nonoriented silicon steel sheet excellent in magnetic characteristic and its production
Inventor: KIRIHATA ATSUSHI
IPC: C22C38/06
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To produce a nonoriented silicon steel sheet excellent in magnetic characteristics while being inexpensive in the material and production cost. SOLUTION: In a silicon steel sheet contg., by weight, <=0.010% C, <=40% Si, <=2.0% Al, <=0.040% S, and the balance iron with inevitable components, among nonmetallic inclusions in the steel, the number of MnS simple substance inclusions and MnS-contg. composite inclusions with >=0.1 μm diameter is 0.1 to 10 pieces/100 μm2.
Patent JP-H0342675-A (JP)
Title: Two-component type magnetic developer
Inventor: NAGASE TATSUYA
IPC: G03G9/10
Filed: 1989-07-10
Abstract: PURPOSE:To contrive the prevention of contamination by toner splashing, the prevention of the degradation in developability, the decrease of fogging and the improvement in image quality by constituting the above developer of the toner contg. magnetic material particles and the condensed polyester resin of tervalent and higher valency monomers, arom. carboxylic acid and aliphat. dialcohol as a binder and a carrier. CONSTITUTION:This developer has the toner contg. the magnetic material particles and the condensed polyester resin of the tervalent and higher valency monomers, the arom. carboxylic acid and the aliphat. dialcohol as the binder and the carrier. The bulk density is, therefore, increased and the flowability is improved. The magnetic material particles are thus easily kneaded into the binder at the time of melting and kneading the magnetic material particles with the binder. Since the kneaded matter uniformly dispersed with the magnetic material particles is thereby formed, the toner obtd. by grinding and classifying the kneaded matter has the magnetic material particles present uniformly on the surface thereof. The generation of the reverse electrostatically charged toner is prevented and the degradation in the electrostatic charge quantity does not arise at the time of the triboelectrostatic charge with the carrier. The prevention of the contamination by the toner splashing, the prevention of the degradation in the developability, and the decrease of the fogging and the improvement in the image quality are contrived in this way.
Patent JP-H052155-A (JP)
Title: Waveguide type optical tap circuit
Inventor: KAWACHI MASAO
IPC: G02F1/035
Filed: 1991-06-24
Abstract: PURPOSE:The provide the waveguide type optical tap circuit which can adjust a tapping rate with small maintaining electric power. CONSTITUTION:The waveguide type optical tap circuit consists of a substrate 21, a main optical waveguide 22 which is arranged on the substrate and sends signal light, and an optical waveguide 23a for tapping which is arranged on the substrate and leads part of the signal light out, and the optical waveguide for tapping comes close to the main optical waveguide 22 at two places to form two directional couplers 25a and 26a; and the difference in effective optical path length between the main waveguide 22 and optical waveguide 23a for tapping in the area between the two directional couplers 25a and 26a is set nearly a half as long as the wavelength of the signal light and an optical phase shifter 27a which adjusts the effective optical path length difference to control the quantity of led-out light is provided in at least one of the main optical waveguide 22 and optical waveguide 23a for tapping in the area.
Patent JP-H0733091-A (JP)
Title: Single rotor helicopter
Inventor: YAZAKI TADASHI
IPC: B64C27/06
Filed: 1993-07-19
Abstract: PURPOSE:To provide a single rotor helicopter without danger and vibration-noise heretofore generated by a tail rotor by using a means taking the place of the tail rotor. CONSTITUTION:A single rotor helicopter is provided with a fixed structural member 2 forming the fuselage rear part of a helicopter with a single main rotor mounted thereto, a cylindrical outer shell 1 positioned below the main rotor and held rotatably around the fixed structural member 2, a device for rotatory-driving the outer shell 1, a vertical tail 4 provided at the rer end part of the fixed structural member 2 so as to be able to change the angle of the rudder face, and a control means for changing the rotating speed of the cylindrical outer shell and the rudder face angle of the vertical tail.
Patent JP-S6072153-A (JP)
Title: High pressure sodium lamp
Inventor: ITOU AKIRA
IPC: H01J61/50
Filed: 1983-09-28
Abstract: PURPOSE:To prevent any explosion of an emission tube by using as at least a part of an inner lead wire a conductor wire which has a fuse function and in which its sectional area is maintained in a relation with the starting rare gas charged in the emission tube in accordance to a specified inequality. CONSTITUTION:An internal lead wire 12 having a fuse function is formed by a conductive wire having a melting point of between 800 deg. and 2,000 deg.. When the sectional area of the conductive wire is supposed to be S(mm.<2>), the lamp current is supposed to be I(ampere) and the pressure of a starting rare gas charged in an emission tube 5 is supposed to be P(Torr), they are adjusted according to logP>= 0.4(I/S)+0.9. Owing to the above constitution, the internal lead wire fuses when an excessively large current flows in the lamp thereby preventing any explosion of the emission tube. Since the fuse function is restricted by the pressure of the starting rate gas charged in the emission tube, no cracks are formed in the emission tube.
Patent JP-S6334093-A (JP)
Inventor: KASUBUCHI TAKESHI
IPC: B25J19/04
Filed: 1986-07-29
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-H0839155-A (JP)
Title: Ironing and bending device
Inventor: KURIYAMA HARUHIKO
IPC: B21D5/04
Filed: 1994-07-29
Abstract: PURPOSE:To enable bending with good bending accuracy by adding and subtracting a calculated correction value to and from a previously commanded command value and positioning a positioning member. CONSTITUTION:The position of a bend beam 21 changes as a bend beam driving cylinder 37 elongates when this cylinder is actuated. This change is detected by an encoder 69 via a rack 61 and a pinion 71. The reference position of the bend beam 21 is detected by an encoder (position detector) 69 and is stored in a reference position memory section 95. The reference position and actual position of the bend beam 21 are taken into an error calculating section 93, by which an error is calculated. The correction of the positioning quantity of the cylinder 37 is calculated in accordance with the error in a positioning member correction calculating section (eccentric axis correction calculating section) 91. The positioning member 43 is positioned to the positioning section 41 of the positioning member by adding and subtracting the correction value to and from the previously commanded command value. As a result, the elongation of the bend beam driving cylinder is prevented from influencing the bending accuracy even if the bend beam driving cylinder is elongated by an oil temp.
Patent JP-S6070495-A (JP)
Inventor: KASHIWARA TAKEHIKO
IPC: G10H1/36
Filed: 1983-09-28
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-S6423002-A (JP)
Title: Soot blow controller for boiler
Inventor: SAEKI NOBORU
IPC: F23J3/00
Filed: 1987-07-17
Abstract: PURPOSE: To sufficiently deliver a recovering function by a boiler by a method wherein a plurality of soot blow lances are installed toward a heat transmitting part provided at a boiler and the fouling condition of the heat transmitting part is judged to alter time interval data of the soot blow lances in a table memory based on the results of the judgment. CONSTITUTION: During the operation of removing dust, a boiler condition judging section 47 takes in various process signals in a boiler at each specified cycle with measuring sensors 32, 33... or the like installed at points of a heat transfer part to determine a boiler efficiency and also determines a fouling coefficient indicating the fouling condition of the boiler. A soot blow time interval determining means 48 alters time interval data of individual lances in a table memory of a lance determining section 45 based on the fouling coefficient to be stored as altered data into an area corresponding to each lance in the table memory.  When the fouling is very remarkable, the lance blowing time interval is made triple as much as that in the normal condition whereas when the fouling is very limited, the soot lances are driven or controlled at the time interval one- third less than that of the normal condition.
Patent JP-S6069634-A (JP)
Title: Liquid crystal display body
Inventor: HOSHIKAWA JIYUN
IPC: G09F9/30
Filed: 1983-09-27
Abstract: PURPOSE:To provide high adhesiveness and flexibility and to extend the life of a liquid crystal display body with which flexible base plates such as plastic base plates are used by subjecting the sealing part of said display body to double sealing by using a resin having lower reactivity with a liquid crystal on the inside and a resin having low water permeability on the outside. CONSTITUTION:The sealing part of a liquid crystal display body with which flexible plastics such as polyester, polysulfone or the like are used as base plates 1, 1' is sealed by using a sealing part 3 consisting of, for example, a silicone resin having low reactivity with a liquid crystal on the liquid crystal layer 2 side and a sealing part 4 consisting of, for example, an epoxy resin having low water permeability on the outside. A sealing part 5 is similarly double sealed. Deterioration of the liquid crystal by reaction with the silicone resin is thus obviated and the plates 1, 1' are powerfully joined. The epoxy resin prevents the liquid crystal from being deteriorated by penetration of moisture. Flexibility is provided to both resins to eliminate exfoliation, etc. and the display body having a long life is thus obtd.
Patent JP-S5880397-A (JP)
Inventor: IKEUCHI TAKASHI
IPC: C11D3/386
Filed: 1981-11-07
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-S6239935-A (JP)
Title: Testing system for optical bus net
Inventor: SUZUKI TAKASHI
IPC: H04B10/07
Filed: 1985-08-15
Abstract: PURPOSE:To execute the test of an optical bus net at high speed by providing a test-data generator and a switch for transmitting test data in an optical repeater. CONSTITUTION:Respective terminals 11, 12,-16 connected with an up optical communication line U and a down optical communication line D mutually constitute the optical bus net to mutually execute an optical communication via optical couplers 21, 22,-26 and the optical repeaters 31 and 32. It is assumed that a fault occurs at a point marked by the code 5, the optical repeater 32 closes the up-switch 326 and the down-switch 327, and transmits a test frame from its test-data generator 321 to the communication line. The test frame is received by the terminals 16, 15 and 14, but terminals 13, 12, and 11 cannot receive it. Therefore, another optical repeater 31 transmits a test frame, which can be received by the terminals 12 and 11, but not received by ones 16, 15, 14, or 13. Accordingly, that the fault is occurring at the point 5 between the optical couplers 23 and 24 can be known by respective monitors by monitoring it by themselves.
Patent JP-S6070681-A (JP)
Inventor: ARAN RESURII SHIRUDOKURAUTO
IPC: H01R13/639
Filed: 1984-08-29
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-H0932595-A (JP)
Title: Work vehicle
Inventor: SHIMOMURA TAKESHI
IPC: B60W10/18
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To eliminate sudden brake turning at high speed, perform gentle brake turning, and enhance safety by making high speed travel of traveling devices impossible, and performing only low speed travel when left and right brakes are put in an independent actuation possible one-sided brake condition. SOLUTION: In a vehicle which is provided with left and right traveling devices 4 whose speed is changed in plural speed change stages and left right brakes 6 to respectively and independently restrain these traveling devices 4 and whose brakes can be switched to a both brake condition where both brakes 6 are integrally actuated and a one-sided brake condition where both brakes 6 are independently actuated, the vehicle is provided with a brake condition detector 8, a speed change stage detector 9 and a speed reduction means 10 to reduce car speed when they exist in a high speed stage in a one-sided brake condition.
Patent JP-S57101828-A (JP)
Title: Film counter
Inventor: OOMURA HIROSHI
IPC: G03B17/36
Filed: 1980-12-17
Abstract: PURPOSE:To perform digital displaying of the number of photographed frames and alarming of the residual amt. of a film extremely easily by indicating the number of photographed frames of the film with staircase-shaped count voltage. CONSTITUTION:A counter is provided with a light emitting display element 5 for digital display of the number of frames of a photographed film, and for example, a light emitting diode digital display element of a 7-segment system or the like is used for the element 5. This element 5 is connected to a light emitting element driving circuit 6 which receives the count voltage S of a staircase waveform from a staircase wave generating circuit 4 and changes the digital display of the element 5 according to the voltage level thereof. Since its input signal is a staircase wave, this circuit 6 is provided with a staircase wave signal converter consisting of ladder resistance or the like other than an ordinary 7- segment display element driving circuit, so that it converts the level of the voltage to a signal for digital displaying.
Patent JP-H102033-A (JP)
Title: Building
Inventor: NAKAMURA JUNICHI
IPC: E04B1/70
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation port without making a hole in an external wall or a roof, to improve the design effect of the appearance, and to effectively perform the ventilation by the ventilation port. SOLUTION: An external wall 3 is basically of approximately square shape in the plan view, and its four corner parts 11 are so-called corner-cut-off to form recessed parts 12. As a result, the entire parts are approximately octagonal in shape, and the height is same in each position. A triangular clearance communicated with an indoor space, i.e., a ventilation port 27 is formed between an upper end face 25 of the comer parts 11 of the external wall 3, a ridge 19 of the roof 5, and a part located on each side of the ridge 19, and the ventilation port 27 is located inside an eaves 13. In a building 1, the indoor ventilation is performed through the ventilation port 27.
Patent JP-2000006528-A (JP)
Title: Thermal recording material
Inventor: MITSUO HIROBUMI
IPC: B41M5/327
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To form a black image having the good stability of coloring density, the preservative stability of chemical resistance or the like in an image part and nonimage part, and excellent due by making an electron acceptable compound an anthranilic acid derivative expressed by a specific formula. SOLUTION: The thermal recording material includes as an electron acceptable compound an anthranilic acid derivative expressed by formula I and an anthranilic acid derivative expressed by formula II. In the formula, R1 shows an aryl group or an alkyl group; however, these groups may further include a substitutent, and as R1, there are given a 6-13C alkyl group, a 7-9C aryl oxy- alkyl group, a 7-9C arylalkyl group or the like. Furthermore, in the formula, as a group indicated by R2, it is preferable to be a 6<=C unsubstituted aryl group, a 6-9C aryl group substituted by an alkyl group, or the like. Besides, an addition quantity of such an electron acceptable compound is preferable to be 50-400 wt.% relative to an electron donative achromatic dye.
Patent JP-H07173487-A (JP)
Title: Electroviscous fluid
Inventor: ONO SATORU
IPC: C09K23/54
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a fluid which comes to have a high shearing stress and has good dispersion stability by dispersing dielectric particles and a particulate or substantially insoluble specific additive into an electrical-insulating oil to impart a specific structural viscosity to the resulting fluid. CONSTITUTION:This fluid comprises dielectric particles as a dispersed phase and an electrical-insulating oil as a dispersion medium. It has a viscosity of 0.5Pa.s or lower as measured at 25 deg.C at a shear rate of 33sec<-1> without an electric field, and has a structural viscosity satisfying equation I (wherein eta1 and eta2 are the viscosities as measured at 25 deg.C at shear rates of 3.3sec<-1> and 33sec<-1>, respectively, without an electric field). An embodiment thereof contains dielectric particles having an average particle diameter of 1-50mum as the dispersed phase in an amount of 100 pts.wt. per 50-500 pts.wt. the dispersion medium. For the purpose of imparting dispersion stability and re-dispersibility, an additive is used which is either in the form of particles satisfying equation II (wherein XB and XA are the average particle diameters of the additive and the dispersed-phase particles, respectively) or insoluble in the insulating oil. The additive preferably has structural units containing a silicone and structural units containing a segment capable of being adsorbed onto the dispersed phase.
Patent JP-H0933382-A (JP)
Title: Method for detecting leakage position
Inventor: OKISHIO MASANORI
IPC: G01M3/16
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a leakage position in which a potential distribution showing a leakage position can be obtained only when the leakage of a water shielding sheet is detected without being influenced by a noise such as the specific resistance of an internal current electrode or waste, the construction can be executed any time without being influenced by weather conditions such as rain, and the corrosion of a potential electrode is never caused. SOLUTION: In detecting the leakage position of an electrically insulating water shielding sheet laid on a ground, a reference potential electrode 4 and a plurality of measuring potential electrodes 5... which are preliminarily wired are set under a water shielding sheet 1, an alternating direct current is generated between the internal current electrode 6 of the water shielding sheet 1 and an external current electrode 7 on the outside, and only when a potential difference exceeding a prescribed control limit value to the reference potential electrode 4 is generated in the measuring potential electrode 5, the potential distribution is obtained.