baber/WOPTO huggingface dataset:
Patent JP-H09255259-A (JP)
Title: Rope tension measuring device for elevator
Inventor: ITO HIROSHI
IPC: B66B5/12
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To accurately calculate the rope tension adjustment quantity by detecting the traveling wave generated by the displacement applied to a main rope, calculating the rope tension adjustment quantity based on the detection output, processing the wave-form of the traveling wave, and removing the DC offset component and noise component. SOLUTION: A main rope 1 is provided with a traveling wave detecting means 2 detecting the traveling wave generated on the main rope 1 by the displacement applied to the main rope 1, and the rope tension adjustment quantity is calculated by a portable measuring instrument 4 based on the detection output. The measuring instrument 4 is provided with an amplifying means 5, a signal filtering means 6, and a process section 7 of the output signal of the traveling wave detecting means 2. The process section 7 cancels the offset value from the time history data of the detected signal wave, retrieves the maximum peak value, retrieves the succeeding maximum peak value existing in the prescribed window region set with the time range in sequence, and obtains the cycle of the traveling wave from the time interval between the retrieved maximum peak values.
Patent JP-H04298198-A (JP)
Title: Adaptor for home telephone set
Inventor: TAKEDA MASAHIKO
IPC: H04Q3/58
Filed: 1991-03-27
Abstract: PURPOSE:To realize the adaptor for a home telephone set by which an inexpensive system is formed on request of the user and in which crosstalk or circuit destruction is prevented. CONSTITUTION:A control circuit 103 lights a light emitting diode 110 or 111 in response to a call signal from a slave set received by a switching circuit 101 or 102 to make a photo transistor 112 or 113 conductive. A master telephone set detects it that the photo TR 112 or 113 is conductive to attain talking with the slave set. The slave set side control circuit connecting to the slave set and the master telephone set side control circuit connecting to the master telephone set are isolated electrically by a secondary circuit of a power transformer 104, the light emitting diode 110 and the photo TR 112 and the light emitting diode 111 and the photo TR 113 each forming a photocoupler.
Patent JP-S56161763-A (JP)
Title: Open lamp detecting method for facsimile
Inventor: NOJIMA TOSHIYUKI
IPC: H04N1/04
Filed: 1980-05-15
Abstract: PURPOSE:To prevent the transmission of original information which is illegible, by the judgement of open lamp when no white signal is detected while a gate signal is effective after the light amount of the lamp is stable and detecting the lowering in the amount of light without using an exclusive use sensor. CONSTITUTION:After a lamp 1 is illuminated and the amount of light reaches a given state in a given time, if a white signal is detected in a video signal 9 during the period when a gate signal is effective, is judged. Further, if the white signal is detected during the period, it is judged that the lamp 1 is normal, and if not detected, it judged as open lamp. For example, after the illumination of the lamp 1, a motor feeding an original 3 to a read-in position is operated to supply the video signal 9 reading in an original retainer 2 (white color) from a video amplifier 6 to a microcomputer (MC)8. At the same time, a gate signal 10 from a read-in control circuit 7 is fed to the MC8, which makes the said judgement.
Patent JP-S59187736-A (JP)
Title: Margarine containing soybean protein
Inventor: OZAWA TADASHI
IPC: A23D7/00
Filed: 1983-04-11
Abstract: PURPOSE:Margarine containing soybean protein, eliminating effectively grassy smell of soybean protein of its own, having good taste and body, containing soybean protein fermented with lactic acid bacteria. CONSTITUTION:A saccharide, etc. is added to an aqueous solution of soybean protein (e.g., soybean milk) to give a medium, to which lactic acid bacteria are added, and they are fermented to give soybean protein fermented with lactic acid bacteria. 5-60wt% aqueous phase part consisting of the soybean protein fermented with lactic acid bacteria is blended and kneaded with 95-40wt% oily phase part by a conventional procedure. In the operation, a matter obtained by adding an emulsifying agent, spice, etc. to oils and fats, dissolving them under heating at 60-70 deg.C is used as the oily phase part. An animal oil, vegetable oil, its hardened oil, purified oil, etc. is used as the fats and oils. The margarine obtained by this process has no grassy smell of soybean protein and is provided with taste.
Patent JP-H0849802-A (JP)
Title: Combustion device for boiler having water tube group and combustion method of boiler employing the same combustion device
Inventor: KOBAYASHI HIROSHI
IPC: F22B31/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a burner body-type boiler, wide in combustion range and turn down, stabilized in combustion and low in the noise thereof. CONSTITUTION:A part called as a burner is eliminated and an air supplier 2 and a fuel supplier 3 are provided at the upstream side of the group of water tubes to mix air and fuel in the group of water tubes or air and oxygen are premixed in the fuel supplier 3 to burn it, further, one layer or a plurality of stages of layers of combustion layers are provided in the group of water tubes in the direction of flow of gas to premix the fuel and supply it by distributing it into single or plurality of stages of fuel supplying tubes 3, arranged at the upstream side or in the group of water tubes, or the fuel and the air are supplied into the fuel supplying tube 3 to inject the mixture to the surface of the tube individually. Further, the group of water tubes, satisfying a formula L>=3D, P>=2D, and provided with projected parts on the outer surface of the water tube or the fuel supplying tube 3, is provided. In this case, L means a distance from the fuel supplying tube 3 of respective stages to a first stage water tube 1, P means the pitch of the group of water tubes and D means the diameter of the water tube or the fuel supplying tube 3.
Patent JP-H07270327-A (JP)
Title: Pattern defect inspector
Inventor: TOJO TORU
IPC: G06T7/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a pattern defect inspector which can detect a defect smaller than minimum defect size detected by a conventional inspector and particularly can find out the defect near the edge of a pattern sensitively. CONSTITUTION:The pattern defect inspector, a mask 2 forming a pattern is irradiated with light by an illumination lens 4, a pattern image obtained through the mask 2 is image-formed on a light receiving element 6 by an objective lens 5. The pattern defect inspector for inspecting a defect of the pattern on the mask 2 is characterized in that an aperture 31 for modifying a ratio of opening numbers of the illumination lens 4 to the objective lens 5 in response to a kind of the pattern to be measured and a filter for regulating a degree of transmitted of light in an aperture 31 so that a quantity of light received by the light receiving element 6 may be approximately constant even if the ratio of the opening numbers is changed by comparing design data of a pattern with measured data corresponding to the pattern image light-received by the light receiving element 6 are added thereto.
Patent JP-H06272331-A (JP)
Title: Party wall structure of building unit and execution method of party wall of building unit
Inventor: YOSHIDA KOJI
IPC: E04B2/56
Filed: 1993-03-23
Abstract: PURPOSE:To improve the efficiency of mounting operation while accurately enabling mounting. CONSTITUTION:The inside of a building unit 2 is divided into ceiling space 11 and living room space 12 by a ceiling material 10 while each space 11, 12 is partitioned in the vertical direction by a party wall 5 consisting of a first party wall 13 and a second party wall 14. The lower end section of the first party wall 13 is formed in a projecting section 20 projected to the indoor side. In the second party wall 14, a lower end section is abutted against a positioning member 32, the whole is erected, and an upper end section is engaged with the projecting section 20. The second party wall 14 is installed only by abutting the lower end section against the positioning member 32, engaging the upper end section with the projecting section 20 and fixing the upper end section. thus easily conducting mounting in a short time, then improving the efficiency of mounting operation.
Patent JP-S52146552-A (JP)
Title: Impurity diffusion method
Inventor: NAGAI HIROTAKE
IPC: C30B31/06
Filed: 1976-05-31
Abstract: PURPOSE: To increase the volume of one treatment and reduce the variation in the resistance values of diffused layers by alternately disposing solid diffusion impurities and semiconductor wafer groups in the diffusion furnace into which carrier gases are flown, and making the surfaces of the wafers parallel to the carrier gas influent direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01236686-A (JP)
Title: Hybrid circuit board
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/32
Filed: 1988-03-17
Abstract: PURPOSE:To enable the realization of a reflow soldering treatment of a mounting component onto each wiring board easily and stably by a method wherein a primary and a secondary wiring board are connected with each other through an edge through conductor and a conductive resin bonding agent. CONSTITUTION:A primary wiring board 1 formed of a glass cloth base material epoxy plate 1.0mm in thickness and a secondary wiring board 2 0.4mm in thickness formed of the same material as the primary board 1 are used to form a hybrid board. Conductor layers 3 and 4 are formed of copper foil conductors on each face of the primary and the secondary printed wiring boards 1 and 2 respectively, and an edge through conductor 5 is formed on the end face of the secondary printed wiring board 2 in such a manner that it can be connected to the ends of the conductor layers 4 on both sides. Moreover, the conductor layer 4 formed on one side of the secondary printed wiring board 2 is laminated on the primary board 1 interposing a conductive thermoresistant resin bonding agent between them. By these processes, adhesion between the boards 1 and 2 are prevented from deteriorating due to the heat released at the reflow soldering treatment of electronic component electrodes onto the boards 1 and 2.
Patent JP-H08263838-A (JP)
Title: Production of magnetic recording medium and magnetic recording medium
Inventor: KOBAYASHI YASUNOBU
IPC: G11B5/706
Filed: 1995-03-23
Abstract: PURPOSE: To produce a magnetic recording medium having excellent surface smoothness and good electromagnetic conversion characteristics by using plural numbers of calender rolls and to provide its production method. CONSTITUTION: This magnetic recording medium consists of a nonmagnetic supporting body and a lower layer having a single powder of nonmagnetic material (or a nonmagnetic powder and a ferromagnetic powder) dispersed in a binder and an upper layer having a ferromagnitic powder dispersed in a binder formed on the nonmagnetic supporting body. This magnetic recording medium is treated for calendering by using plural numbers of calender rolls. Resin rolls satisfying the following conditions are used for calendering.  The ratio of the surface roughness of the elastic roll which is in contact with the opposite side of the supporting body of the magnetic recording medium to the magnetic layer side to the surface roughness of the magnetic layer subjected to calender treatment (surface roughness of the elastic roll/surface roughness of the magnetic layer) is >=5, the pressure added on the calender rolls is >=480kg/cm<2> , and the resin roll has >=93 deg. Shore hardness.
Patent JP-H09256802-A (JP)
Title: Nozzle ring for radial type gas turbine
Inventor: OKADA YUKIMASA
IPC: F01D5/26
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent generation of resonance so as to improve reliability by arranging nozzles in one nozzle block at equal pitches and providing different pitches for the adjacent nozzle blocks. SOLUTION: A nozzle ring for a radial turbine is constructed of combination of a plurality of two kinds of nozzles e blocks A, B. That is, in the nozzle block A, a plurality of nozzles 1 are arranged at equal pitches PAA, while in the nozzle block B, a plurality of nozzles 1 are arranged at equal pitches PBB. The nozzle pitches of the adjacent nozzle blocks A, B are different from each other. By combination of a plurality kinds of nozzle blocks A, B with different nozzle pitches, a nozzle wake excitation frequency is dispersed to plural kinds when the nozzle ring is rotated. In this way, a nozzle wake excitation force can be reduced. Consequently, resonance can be avoided, and reliability is improved in a speed variable turbine.
Patent JP-H08266032-A (JP)
Title: Linear motor
Inventor: SUGIURA MASUO
IPC: H02K33/18
Filed: 1995-03-23
Abstract: PURPOSE: To provide a linear motor where an armature can be fixed in a desired position, without supplying power for a long period. CONSTITUTION: In a linear motor 100, heating a second coil 42 by current application above a specified temperature will make the second coil spring 42 made of shape memory alloy produce crystal transformation, and make a press member 41 separate from a mobile part 33, resisting the energizing force of a first spring. Accordingly, pressure between the mobile part 33 and the fixed part 23 of the yoke 20 is dissolved, and an armature 30 reciprocating in a body with the mobile part 33 can be dislocated. Moreover, conversely, in the case of not applying a current to the second coil spring 42, the second coil spring 42 looses its energizing force, and the first coil spring energizes a pressing member 41 and presses the mobile part 33 against the sidewall of the fixed part 23, so the armature 30 connected to the mobile part 33 is fixed.
Patent JP-H01237144-A (JP)
Title: Color correction method depending on chroma
Inventor: MORIKAWA HARUICHIRO
IPC: H04N1/46
Filed: 1988-03-17
Abstract: PURPOSE:To perform natural color correction with respect to a hue signal, by a method wherein the hue signal is detected from a color image signal to be converted to a function on the basis of a hue signal conversion table, and the hue of the max. value and the complementary color of the min. value are multiplied by a correction coefficient while predetermined operation is applied to the function data to output a color image signal. CONSTITUTION:Color image signals Y, M, C are inputted and a comparator 1 outputs not only the max. value signals as color signals DAY, DAM, DAC but also the complementary colors of the min. values as color signals DAB, DAG, DAR. The color signals are inputted to correction devices and multiplied by a correction coefficient at every color to output a coefficient signal DAA while the latter color signals are inputted to correction devices to output a coefficient signal DBB and both signals DAA, DBB are inputted to multipliers 5A, 5B. The comparator 1 outputs binary signals D1-D3 to input the same to an operator 3 and the differences between the binary signals D2, D1, D3 are calculated by subtractors 31, 32 to calculate hue signals H1, H2 which are, in turn, inputted to hue signal conversion tables 4A, 4B. The hue signals H1, H2 are calculated on the basis of function values to be inputted to the multipliers 5A, 5B. The coefficient signals DAA, DBB are multiplied by the hue signals H1, H2 to obtain coefficient hue signals MP1, MP2 which are, in turn, inputted to an adder 6 to output an added color corrected color image signal Y.
Patent JP-H06274211-A (JP)
Title: Programmable controller
Inventor: HASEGAWA ATSUSHI
IPC: G05B19/048
Filed: 1993-03-24
Abstract: PURPOSE:To attain the electric connection of both programmable controllers by abutting respective adjacent cases without requiring a base board at the time of connecting both the programmable controllers in parallel by abutting the outside faces of their cases. CONSTITUTION:A through hole 4A connected to a printed board and a conductive pattern 5 connected to the through hole 4A are formed on one outside face of a case 2 and a rail receiving part 6 is also formed on the same side. A through hole 4B connected to the printed board is formed on the other outside face, the leg part of a coil spring connector 7 is inserted and connected into/to the through hole 4B and a rear aperture part of the case 2 is closed by a cover 8 provided with rails 9.
Patent JP-H06258945-A (JP)
Title: Image forming device
Inventor: OYAMA KIYOSHI
IPC: G03G21/00
Filed: 1993-03-02
Abstract: PURPOSE:To provide an image forming device that prevents toner contamination when developer is supplied via a developer supply container. CONSTITUTION:When the turnable cover 3 of a toner hopper 1 disposed in the image forming device main body is opened, it projects further outwards than the armor 4 of the device main body, and is positioned lower than a developer supply container cover opened by a sliding operation.
Patent JP-S5811078-A (JP)
Inventor: ROBAATO ETSUCHI KIYANPUBERU
IPC: B03C1/12
Filed: 1982-04-20
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-H10260241-A (JP)
Title: System and method for detecting position of vehicle
Inventor: MAKINO HIROAKI
IPC: H04W4/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To specify a floor where a vehicle is present at a parking lot having a plurality of floors and correctly detect a position, by receiving information of electric field intensities from at least three or more PHS(personal handy phone system) base stations and analyzing the information. SOLUTION: When a vehicle 100 passes a parking lot gate, a vehicle tug 114 is read. A port terminal 211 transfers a bar code information of the vehicle 100 to a vehicle management center 300. The vehicle management center 300 selects three PHS base stations near the parking lot which receive an ID information emitted from a PHS device 111. A transmitting receiving part B413 receives IDs of base stations and an electric field intensity information of the received information from the PHS device 111 and sends to a position-detecting means 412. In order to detect a position of the vehicle, for instance, a distance from one of the PHS base stations is determined by the electric field intensity of the received information from the PHS device 111 and a spherical surface with a radius of the distance from the PHS base station is plotted.  An intersection of a plurality of spherical surfaces is obtained, which is decided as the position of the vehicle.
Patent JP-S58184341-A (JP)
Title: Heavy load transmission planet gear system
Inventor: KANEDA TOKUZOU
IPC: F16H1/36
Filed: 1982-04-19
Abstract: PURPOSE:To prevent overload by maintaing such gearing state where one end face of a planet gear is shifted from one end face of sun gear in order to produce such force as to buffer the movement of the planet gear due to the couple in the undesirable direction. CONSTITUTION:The right end of a fixed sun gear 5 is set further right than the right end of a planet gear 7 while the left end of the planet gear 8 is set further left than the left end of an inverted sun gear 6. Under such gearing state, the planet gears 7, 8 will produce the reaction force against the motion to the right thus to buffer the motion of the planet gears 7, 8 in the undesirable axial direction. Consequently the increase of load or the breakdown of gear due to the contact between the gear side faces or the erroneous gearing can be prevented.
Patent JP-H04277072-A (JP)
Title: Method and apparatus for treating garbage
Inventor: KAWACHI YASUNOBU
IPC: B09B3/00
Filed: 1991-03-06
Abstract: PURPOSE:To treat garbage so as to utilize the same as fuel, an adsorbent or a desiccant by converting the garbage to activated carbon like carbide uniform in quality and easy to handle. CONSTITUTION:Garbage is kneaded, heated and pressed by a molding apparatus 10 such as an extruder to be extruded from a die 19. The extruded intermediate product is cut by a cutter 20 to be molded into pellets. The intermediate product thus molded into a desired shape is, if necessary, dried according to its water content by dryer 30 to be introduced into the dry distillation pipe 43 of a dry distillation apparatus 40 and moisture or volatile gas is discharged to obtain porous activated carbon like carbide.
Patent JP-2000260904-A (JP)
Title: Electronic circuit board and mounting method of electronic part
Inventor: NAGASAWA HIROTAKA
IPC: H01L21/50
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To align electrodes on a board easily and accurate with various electrodes of an electronic part without requiring a dedicated aligning machine. SOLUTION: The electronic circuit board 100 having electrodes corresponding to a plurality of electrodes of an electronic part comprises a substrate 10 for mounting an electronic part, and L-shaped chips 21, 22 being fixed to the substrate 10 in order to position the electronic part with respect to the substrate 10. When the electronic part is set along the L-shaped chips 21, 22, electrodes of the electronic part are aligned with electrodes on the board 10.
Patent JP-H09120593-A (JP)
Title: Recording and reproducing device
Inventor: FUJIWARA ICHIRO
IPC: G11B9/06
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent high density recording and reproducing device by reproducing information recorded by a head under the state of noncontact with a recording medium in a prescribed area in detecting a changing quantity of electric charge or capacitance or surface potential. SOLUTION: A recording head HR is composed of a leaf spring in a narrowplate shape or the like formed with an acicular electrode 21 in a conical shape, a triangular pyramidal shape or prismatic shape having a cross section of a triangle, etc., at the tip, capable of point contact or microarea contact with the recording medium, and is constituted of a cantilever 22 whose one end is fixed. This cantilever 22 consists of Si of a spring constant 0.01 to 10N/m or SiN, and high electric conductivity is imparted to the cantilever by coating its surface with a metal layer or metal layers in a single layer or multilayer structure of Au, Pt, Co, Ni, Ir, Cr, etc.  The recording medium 10 is placed on a placing base 30, and is moved, for instance, in the directions of x-axis y-axis, which are orthogonal to each other or is rotated, while the placing base 30 is controllable of moving in the direction of z-axis which is perpendicular to the surface direction of the recording medium 10, so as to adjust a state of contact with the acicular electrode 21.
Patent JP-H01243899-A (JP)
Title: Starting of hydraulic power plant
Inventor: OKA HITOSHI
IPC: F03B15/04
Filed: 1988-03-22
Abstract: PURPOSE:To shorten re-start time when start delay occurs, by returning to a preceeding step and executing retry. CONSTITUTION:If the voltage produced from a generator does not reach to a predetermined level upon elapse of predetermined time t1 after start of excitation of field winding, it is judged that start delay occurred and start control is stopped. Variable (i) is incremented at the time point when a predetermined time T4 elapsed, and it is judged whether the variable (i) reached to a predetermined value N. If the variable (i) is not reached to the predetermined value N, field winding is excited again and start operation is retried. By such arrangement, restart time can be shortened upon occurrence of start delay.