baber/WOPTO huggingface dataset:
Patent JP-S62167694-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIBATA YOSHIHIRO
IPC: G11B33/12
Filed: 1986-01-20
Abstract: PURPOSE:To reduce manufacture man-hours and to improve the productivity by implanting an element detecting the rotation of a reel, a light emitting body, a light receiving body and a switch detecting an erroneous erasure preventing claw on the same printed wiring board and fixing the printed wiring board to a chassis. CONSTITUTION:Rotation detecting elements 18, 19, a light emitting body 20, light receiving bodies 21a, 21b, an erroneous erasure prevention switch 23, a mode switch 24 and cassette switches 36, 37 are implanted into the one printed board 38 by soldering. A signal from each element and the switch is collected to a plug 39 through copper foil in the board 38 and sent to the device main body via a single connector 40 and a lead wire 41. Since the printed board 38 is fixed to the chassis 9 by a screw 42, the connection to the device main body with respect to the elements and the switches has only one position. Thus, the number of connectors and lead wires is decreased to reduce the production man-hours thereby making the system suitable for automatic assembling.
Patent JP-S63177149-A (JP)
Title: Carrier for magnetic development
Inventor: SARUWATARI NORIO
IPC: G03G9/10
Filed: 1987-01-19
Abstract: PURPOSE:To decrease sticking of a carrier to a photosensitive body by granulating a mixture prepd. by dispersing fine magnetic particles into a metallic complex-base org. magnetic material obtd. from a metal salt and org. compd. CONSTITUTION:The magnetic particles formed by dispersing the fine magnetic particles into the polynuclear metallic complex-base org. magnetic material obtd. by reaction of the metal salt compd. contg. a ferromagnetic transition metal and the polymer bonded with an arom. heterocyclic compd. having >=2 ligand elements and an arom. heterocyclic compd. having >=2 coordination elements at the side chain are used as the carrier for magnetic brush development. Since the developer formed by using such carrier is low in sp. gr. and light in weight, the impact force by mixing and agitation with a toner is decreased and the longer life of the developer is obtd.; in addition, the higher saturation magnetization is obtd. Sticking of the carrier to the photosensitive body is obviated and an excellent printing characteristic is obtd. even in a method for using an ordinary two-component developer of larger grain sizes.
Patent JP-H05195917-A (JP)
Title: Fuel control valve
Inventor: NAGAYAMA KAZUO
IPC: F02M69/00
Filed: 1992-01-21
Abstract: PURPOSE:To resolve the problem that the bypass passage control valve for correcting engine speed in a fuel injection control device is stuck with gummy oil caused by the blowback or the like from an engine by improving the bypass passage. CONSTITUTION:Between the opening of a bypass passage 6 on the downstream side of a throttle valve 4 and the control valve 7, air chambers 9 having a larger diameter than that of the bypass passage are provided in multiple for dispersing dirt so as to form such a structure that dirt is hardly intruded up to the control valve 7. Thus, the control valve inside the bypass passage can be prevented from being fouled and stuck, and air quantity controlled in accordance with the load of an engine can be supplied to the engine.
Patent JP-S59134278-A (JP)
Inventor: IGARASHI HIDEO
IPC: E04H12/28
Filed: 1983-01-20
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-H09195371-A (JP)
Title: Operating method for sewage relay pumping station
Inventor: SAITO TADAO
IPC: E03F5/22
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To enhance operation efficiency by operating a crusher only when it is required and inhibit waste of power consumption and avoid the generation of such a state that foreign matters, such as dust and dirt or wood pieces rushed finely with the crusher remain in the crusher and a screened residue dehydrator. SOLUTION: When the water level of a flow-in culvert 4 exceeds an operation starting water level MWL of a crusher 6 and a dust separator 8, this water level MWL is detected with a first water level detection means 10, thereby opening a flow-in gate 3. The sanitary sewage in the flow-in culvert 4 is adapted to flow down from an inflow channel 2 to a water suction tank 5, thereby starting the operation of the crusher 6 and the dust separator. When the water level in the water suction tank 5 rises to the operation starting water level HWL of a pump P, the operation of the pump P is started. On one hand, the water level in the water suction tank 5 drops to an operation stop water level LWL of the pump P, thereby halting the operation of the pump P and the crusher 6.  After a specified time has elapsed, the operation of the dust separator 8 is halted, thereby halting the operation of the dust separator 8. After a specified time has elapsed, a screened residue dehydrator 9 comes to a halt.
Patent JP-S54102064-A (JP)
Title: Washing machine
Inventor: HOSHINO TAKASHI
IPC: D06F33/02
Filed: 1978-01-30
Abstract: PURPOSE: To provide a washing machine wherein even when the supply water quantity per unit hour is varied, a predetermined supply water quantity and rinsing effect can be obtained.  
     CONSTITUTION: In a washing machine where water supplying, rinsing and draining operations are automatically controlled, time required until water, after starting water supply 4, reaches a predetermined level 6 is measured by a measuring circuit 10 or the like, and the water pouring and rinsing hour is proportionally set on the basis of this measured time by use of a timer circuit 8 or the like. In this manner the water supply quantity is maintained at a constant value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62165163-A (JP)
Title: Logic device
Inventor: OTSUKA AKIRA
IPC: H03K19/00
Filed: 1986-01-16
Abstract: PURPOSE:To supply irreducible necessary diagnostic data by holding specific diagnostic data in a shift path diagnosing circuit used for a logic circuit designed according to level, sensitive, scan, design (LSSD) concept. CONSTITUTION:The shift path diagnosing circuit 7 inputs a clock signal (d) and a self-diagnostic mode input signal (c) during shifting operation and then a counter circuit 12 starts counting. An address generating circuit 13 decodes the output of the circuit 12 and outputs an address to a memory device 14. The device 14 outputs specific data whichis diagnostic data held previously to a shift path 10 successively and then outputs a fixed value thereafter. A '1' and '0' pattern as a head and fixed values as succeeding data are inputted to the path 10 and a shift clock corresponding to the length of the path 10 is inputted; when the appearance of the heat pattern at the output terminal of the path 10 can be observed, all FFs constituting the path 10 are tested without any omission.
Patent JP-H09194038-A (JP)
Title: High concentration slurry transportation device
Inventor: NIINAI HIDEMI
IPC: B65G65/30
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To perform long distance transportation, save a labor required for transportation, and prevent worsening of water quality at the periphery of a reclaimed ground, in a high concentration slurry transportation device to transport high concentration slurry, kneaded by a mixer after water is added in ash, through a transport pipe with the aid of a slurry pump. SOLUTION: A transport energy reducing device 12A comprising an inner cylinder 8 connected to a transport pipe situated upstream; an outer cylinder 10 arranged with a gap therebetween throughout a whole periphery and connected to the transport pipe 7 situated downstream; and a water feed nozzle 11 to feed the gap 9 is located in a transport pipe 7 right after the delivery port of a slurry pump 6. Water is injected against periphery of high concentration slurry 5 moved in the transport pipe 7 to reduce the generation of friction resistance of a line.
Patent JP-S58126011-A (JP)
Title: Key way cutting unit of lathe
Inventor: KOARAI SHIGERU
IPC: B23D1/00
Filed: 1982-01-22
Abstract: PURPOSE:To increase the efficiency of a work, by cutting a key way without removing a workpiece from a main shaft, after the workpiece is cut by a lathe. CONSTITUTION:A cutter 15 is raises up at a predetermined pitch together with a movable table 9, every time when a sliding shaft 3 is moved forward, and a revolution counter counts the number of movements one by one, at the same time, the cutter 15 cuts a workpiece, in a key way cutting unit 5 which is provided with a revolution counter. Accordingly, in the key way cutting unit 5, a key way having a predetermined depth can be cut by moving forward and backward the sliding shaft 3 several times. Since the distance the cutter 15 is moved up is corresponding to the displayed number of a revolution counter, a cut depth can be seen on the revolution counter, so that the key way can be cut in the predetermined depth.
Patent JP-H05187412-A (JP)
Title: Nozzle flapper type servo valve
Inventor: ICHIYANAGI TAKESHI
IPC: F15B13/043
Filed: 1992-01-21
Abstract: PURPOSE:To provide a nozzle flapper type servo valve which may eliminate the necessity of a support member such as a flexible tube which is associated with rotational motion of a flapper, and a control member such as a feed-back spring. CONSTITUTION:A linear motor 20 is provided therein with a plunger 1 holding a flapper 3 and having a rod 2, coils 9a, 9b for actuating the plunger 1 and leaf springs 10a, 10b for supporting the rod 2, and a piezoelectric converting part 21 is integrally incorporated with the linear motor 20 and has nozzles 18a, 18b between which the flapper 3 is disposed. Further, this piezoelectric converting part 21 is integrally incorporated with a valve element 22, and when a current signal is applied to the coils 9a, 9b, the plunger 1 and the flapper 3 are moved in parallel with each other.
Patent JP-S54102476-A (JP)
Title: Sequence controller monitor
Inventor: SUZUKI ISAO
IPC: G05B15/02
Filed: 1978-01-27
Abstract: PURPOSE:To shorten fault repair by monitoring the test flag of the arithmetic processing section, storing the contents of the I/O element when they are satisfied, and externally displaying them only when they are related to their energization and deenergization. CONSTITUTION:When the operator checks the sources for which the specified output relay is not actuated, he assigns the above output relay address on the output address setting device 21. On the other hand, the sequence controller mainframe sequentially tests the input signal based on the program stored in memory 10. When the conditions of the input signal are satisfied, it assigns the address in the address register 26. When the address output instruction assigned on the output address setting device 21 is read, the comparator 24 generates output and displays the contents of the address register 26.
Patent JP-H11205843-A (JP)
Title: Radio telephone system
Inventor: TANAKA TORU
IPC: H04W48/16
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent the detecting the signal strength of a radio base station and the switch of the base station to more than needed, to reduce power consumption and to prevent the consumption of a battery by preventing the detection of signal strength in the other radio base station, until reception strength becomes not more than a threshold and continuing connection. SOLUTION: This detection means 10 of a mobile station always detects the signal strength of a connected base station or at prescribed time. A control means 22 compares it with a prescribed threshold stored in a storage means 12. When detected signal strength becomes lower than the threshold, a second detection means 16 detects the signal strength of other peripheral radio base station. A comparison means 18 selects the radio base station, having the largest signal strength and compares it with the signal strength of the base station during reception. When it is larger by a prescribed value, the control means 22 gives an instruction to a switch means 20, so as to switch connection to the base station whose signal strength is the largest. When it is not larger than the prescribed value, switch over connection to the other base station is not made, and the channel is not changed.
Patent JP-S58130136-A (JP)
Title: Optical glass
Inventor: TAJIMA HIDEMI
IPC: C03C3/16
Filed: 1982-01-25
Abstract: PURPOSE:To provide optical glass contg. P2O5, R2O, PbO and Ta2O5 as basic components and having superior transmittance. CONSTITUTION:Starting materials consisting of, by weight, 18-38% P2O5, 0- 30% Na2O, 0-30% K2O (Na2O+K2O=3-30%), 8-65% PbO, 1-45% Ta2O5, 0- 20% Nb2O5, 0-15% TiO2+WO3, 0-25% BaO, 0-5% CaO, 0-25% ZnO, 0- 20% SrO, 0-20% MgO (BaO+CaO+ZnO+SrO+MgO=0-25%), 0-15% B2O3, 0-3% Li2O, 0-3% Al2O3, 0-3% ZrO2, 0-3% Y2O5, 0-3% Gd2O3 and 0-3% La2O3 are uniformly mixed and melted at 1,000-1,200 deg.C. The melt is defoamed and homogenized by agitation, and it is charged into a metallic mold and cooled  to obtain optical glass having optical constants such as 1.58-1.91 refractive index and 20-45 Abbe's number.
Patent JP-H03213895-A (JP)
Title: Electronic musical instrument
Inventor: BABA MITSURU
IPC: G10H1/00
Filed: 1990-01-18
Abstract: PURPOSE:To disable the settings of timbre, etc., from being altered freely by discriminating whether or not a musical sound signal includes a signal inhibiting the operation elements of a slave equipment from being operated and making the operation of the operation elements ineffective. CONSTITUTION:An electronic musical instrument 11 as a master equipment and electronic musical instruments 12 as slave equipments are connected mutually by a transmission line 13, on which a panel function operation inhibiting signal of the MIDI system is sent to make the panel operation of the slave equipments 12 ineffective. Namely, a musical sound signal which is inputted from outside is received and it is decided whether or not the musical sound signal includes the signal inhibiting the operation of the operation elements; when the signal includes the inhibiting signal, the ineffectiveness of the subsequent operation of the operation elements is instructed and the subsequent operation of the operation elements is made ineffective based on the instruction. Consequently, the set values of timbre, etc., are not altered freely by the operation of the slave equipment side.
Patent JP-S63179060-A (JP)
Title: Device for forming thin film
Inventor: ITO HIROMOTO
IPC: C23C14/32
Filed: 1987-01-20
Abstract: PURPOSE:To obtain a device for forming a thin film capable of forming the homogeneous thin film in a range over large area by providing a couple of electrodes for uniformizing the distribution of ionic current density on a base plate between a vapor generating source and an ionizing means. CONSTITUTION:A couple of electrodes 23, 24 are provided between a vapor generating source 9 and an ionizing means 13 arranged in a vacuum tank 1. The clusters 8 of a material 5 to be deposited by evaporation are formed in the vacuum tank 1 similarly as a conventional device. Ionic current drawn out by the electric field formed with an acceleration electrode 15 is uniformly distributed for the radial direction of a base plate 16. Further penetration is made in the ionization region of the clusters 8 by means of the electric field formed with electrodes 23, 24 and the ionization region is made small in the central part of the base plate 16 wherein the clusters 8 are assembled. In other words, centralization of the distribution of ionic current density to the central part of the base plate 16 is eliminated and thereby a homogeneous thin film can be formed in a range over a large area.
Patent JP-S5292014-A (JP)
Title: Exhaust gas cleaner for internal combustion engine
Inventor: KOHAMA TOKIO
IPC: F01N3/22
Filed: 1976-01-29
Abstract: PURPOSE: To provide a throttle on the downstream of an exhaust branch pipe provided with an exhaust-gas-extracting port in order to recirculate exhaust gas, not mixed with air as secondary air is not supplied to the upper stream of the throttle, in a fixed rate according to a sucked amount of air for reduction of NOx. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55102495-A (JP)
Title: Excess sluge drawing control in sewage treatment plant
Inventor: ONO RITSUTA
IPC: C02F3/12
Filed: 1979-01-31
Abstract: PURPOSE: To raise the efficiency of polluted water treatment by automatically controlling the amount of excess sludge to be drawn out by monitoring only two items, the sludge interface level of final sedimentation basin and the sludge concentration of sludge pit.  
     CONSTITUTION: In a sewage treatment plant, the sludge interface level meter 31 for the final sedimentation basin 2 and the sludge densitometer 32 for measuring the sludge concentration of the sludge pit 3 are provided. And, the signals of the excess sludge flow meter 30, the level meter 31, the densitometer 32, and the state of the excess sludge drawing pumps P 1 , P 2 ,...P n (failure or others) are put in the arithemetic control unit through the signal lines 40, 42, 43, and 44. Then, from the input values, the sludge interface level in the sedimentation basin 2 and the daily average value of sludge concentration of the pit 3 are obtained, and from the daily average value and the excess sludge drawn actual value of that day, the excess sludge drawing amount target value for the next day is determined and an operation-start/stop signal is delivered to the pumps P 1 WP n  through the line 44 so as to draw out excess sludge by dividing into the preset time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56106904-A (JP)
Title: Production of polyolefin
Inventor: YAMADA YASUJI
IPC: C08F4/62
Filed: 1980-01-28
Abstract: PURPOSE: A high active catalyst that is composed of a solid component prepared by supporting a titanium compound on a specific solid carrier and of an organoaluminum compound is used to produce the titled polymer with a high bulk density and narrow particle size distribution without deashing step in high productivity.  
     CONSTITUTION: An organomagnesium compound such as a Grignard reagent is made to react with a phosphorus compound of the formula: R a   1 P(OR 2 ) b X c  (R 1 , R 2  are H, 1W20C hydrocarbon group; X is halogen atom; 0≤a<3.0, 0<b≤3.0, 0≤c<3 and a+b+c is 3) to form a solid product, which is use as a carrier. A titanium compound and/or vanadium compound is supported on the solid carrier and the product is employed as the solid component. Using a catalyst system composed of the resultant solid component and an organoaluminum compound, is effected a polymerization of an olefin such as ethylene to produce the objective polymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61169580-A (JP)
Inventor: IKEMOTO TOMOHIRO
IPC: E04D5/00
Filed: 1985-01-23
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-S56107212-A (JP)
Title: Light scanner
Inventor: SAITOU TSUTOMU
IPC: G02B26/12
Filed: 1980-01-31
Abstract: PURPOSE:To correct face-falling at respective reflective surfaces of a rotary polygon mirror, by providing a correcting-scanning mechanism which changes the angle or position of incidence of light incident to the rotary polygon mirror in the direction perpendicular to a scanning direction. CONSTITUTION:As an example, the figure shown a laser printer. A laser beam outputted from laser light source 20 outputting coherent light of a nearly single wavelength is incident to scanner 22 via acoustooptic (AO) light modulating element 21. Its reflected beam from light scanner 22 scans on drum 24 via scanning lens 23. Then, recording information is supplied to AO light modulating element 21 and the intensity of the passing laser beam is modulated according to the recording information, so that a charge image corresponding to the recording information will be formed on the surface of recording drum 24. This charge image is transferred to recording paper by using an electrophotographic process, recording the information.
Patent JP-S59134398-A (JP)
Title: Wall fan
Inventor: MORI TOSHIHIRO
IPC: F04D25/10
Filed: 1983-01-24
Abstract: PURPOSE:To obtain a wall fan of simple product construction by connecting a controller to a fan stand through a single fine optical fiber. CONSTITUTION:A photo-transistor 105a receives optical signals from an optical fiber 104 extended from a reel support shaft 102a. The optical fiber 104 between a fan stand 101 and a controller 106 changed from a power source cable to be automatically wound up, facilitates the use, and the thinned wire between the controller 106 and the fan stand 101 simplifies the wiring at the time of installation.
Patent JP-H01216085-A (JP)
Title: Compressor
Inventor: EDOUIN ERU GANAUEI
IPC: F04B39/12
Filed: 1989-01-17
Abstract: PURPOSE: To increase muffling effect and cooling effect by providing a pair of muffling chambers at opposite ends of a crankcase and discharging gas refrigerant compressed in a cylinder to a pressure releasing space in a housing via the muffling chambers. CONSTITUTION: A pressure releasing space 74 and a crankcase 46 are arranged respectively in the interior of a housing 14. A piston 96 is arranged to associate with a crankshaft 32 borne inside the crankcase 46. Gas refrigerant is compressed in the cylinder. In this case, a pair of muffling chambers 158, 162 are formed respectively at opposite ends in axial direction of the crankcase 46. The chambers are communicated with each other. A discharge means 166 for discharging the gas refrigerant compressed in the cylinder to one of the muffling chambers 158 and a discharge means 172 for discharging the gas refrigerant from the other muffling chambers 162 to the pressure releasing space 74 are attached.
Patent JP-H03215168-A (JP)
Title: Multioutput converter and modulating circuit thereof
Inventor: NOJI HIDEO
IPC: G05F1/46
Filed: 1990-01-19
Abstract: PURPOSE:To make a circuit small in size and highly reliable and to make the cost low by stabilizing a voltage of a first output circuit by a switching frequency and a voltage of a second output circuit by varying a duty. CONSTITUTION:A direct-current power supply 6 is turned into an alternating current by a resonant switch circuit 100, rectified and smoothed by a first output circuit 200 and a second output circuit 300 through transformers 7 and 8 and outputted. The transformer 7 of the first output circuit 200 is connected in parallel with a resonance capacitor 4 of the resonant switch circuit 100 and an output voltage varies when a frequency varies. An output voltage of the first output circuit 200 is detected through resistances 19 and 20 and stabilized by varying the frequency of a modulating circuit 400. An output voltage of the second output circuit 300 is detected through resistances 21 and 22 and stabilized by varying the duty ratio of a switching element 1 by the modulating circuit 400.
Patent JP-S62170206-A (JP)
Inventor: KONDO YOSHIJI
IPC: A46B15/00
Filed: 1986-01-20
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-H11212077-A (JP)
Title: Liquid crystal display device with input function and electronic equipment using same
Inventor: IIJIMA CHIYOAKI
IPC: G09F9/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device with the input function which can be made lightweight and make a display with a wide field angle. SOLUTION: The liquid crystal display device 10 with the input function has an input device part 14 and an STN type liquid crystal panel part 24 which is arranged behind the input device part 14. Further, this liquid crystal display device 10 is equipped with a 1st polarizer 32 arranged in front of the input device part 14, a 2nd polarizer 34 arranged behind the liquid crystal panel part 24, and a phase difference plate 48 arranged between the 1st polarizer 32 and 2nd polarizer 34. Only one of the substrates used for the input device part 14 and liquid crystal panel part 24 is an optically anisotropic substrate having optical anisotropy and when this optically anisotropic substrate and phase difference plate 48 are combined, Nx>Nz)Ny holds for refractive indexes Nx, Ny, and Nz in the X-axial, Y-axial, and Z-axial directions, where the Z axis is set to the thickness direction.