baber/WOPTO huggingface dataset:
Patent JP-H02308662-A (JP)
Title: Data communication system and transmitter-receiver
Inventor: MACHIDA TETSUO
IPC: H04N1/32
Filed: 1989-05-23
Abstract: PURPOSE:To attain data communication of a terminal equipment of an optional data form by so constituting the system that a picture data of a print image is used as a common data form to all terminal equipments so as to apply data exchange mutually. CONSTITUTION:A data of a data transmitter 21 is expanded into a picture data by a picture data expansion means 22. After the picture data is compressed by a picture compression means 23, the resulting data is sent by a picture transmission means 24 in the same system as that of a facsimile equipment. A picture reception means 25 of a receiver side 28 receives the picture data sent in the facsimile mode, a picture expansion means 28 expands it to decode the data into a picture data of the print image. Then a code data conversion means 27 recognizes a character, the means 27 converts the data into a data handled by the receiver 28. Thus, the data communication between terminal equipments of an optional data form is realized independently of the device type, data form or the code system.
Patent JP-H09310716-A (JP)
Title: Bearing
Inventor: SHIMAMOTO YOSHINORI
IPC: F16C27/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a bearing, which can be fitted to a fitting body independently of existence of surface treatment, by providing a shaft fitting part, in which a shaft is inserted along a core, and a movable unit, which is provided in an insertion part to be inserted into a fitting hole provided in a fitting body and to be elastically deformed at the time of insertion into the fitting hole. SOLUTION: When an insertion part 12 of a bearing 10 is inserted into a crescent hole 1a of a plate material, a movable claw 14 is elastically deformed in the direction for reducing the diameter. Since a space 15 exists in the periphery of the movable claw 14, the claw 14 is bent by the elastic deformation, and when the insertion of the bearing 10 is concluded, the bearing 10 is fitted to the plate material for holding by the elastic force of the movable claw 14. The bearing 10 is held in the condition that the inner diameter end surface of the crescent hole 1a contacts with projections 14b of the movable claws 14 at four positions and with projections of the inserting part 12 at two positions and that the force is evenly applied to these projections 14b, 12e, and the generation of run-out of the core can be prevented.  A fitting body can be thereby fitted independently of the existence of the surface treatment.
Patent JP-S62285541-A (JP)
Title: Error control method in voice digital transmission of vocoder system
Inventor: YAGI SHINSUKE
IPC: G10L19/005
Filed: 1986-06-04
Abstract: PURPOSE:To attain decoding processing without defect by adding a parity bit at each frame of a transmission data and allowing the reception decoding side to detect an error. CONSTITUTION:A voice input is sectioned at each prescribed time, a parameter characterizing the voice waveform in each section is analyzed and the result is transmitted with digital coding. A sender side coding circuit adds a parity bit at each frame of each analysis data, transmits the result, and a reception side decoding circuit detects the presence of an error at each frame of the reception data and if any error is detected, the data of the frame is replaced by the data of the frame just before to apply decoding processing. That is, a parity generation circuit 16 adding a parity bit for the error detection is added to an output of a multiplexer 6 in the coding circuit and a detection circuit 17 and a register 18 are added to the decoding circuit. Thus, the deterioration of the quality of the voice decoded due to transmission error is reduced.
Patent JP-S5919650-A (JP)
Title: Automatic work exchange method
Inventor: SATOU KAZUHISA
IPC: B23Q41/02
Filed: 1982-07-22
Abstract: PURPOSE:To extend the un-manned operation time by providing a shelf storing many works above and below it and on the right and left, taking an unmachined work from this shelf to fit to a machine tool, and returning a machined work to the vacant position of the shelf. CONSTITUTION:A work is set on a pallet 2 and the pallet is aligned in sequence on a work shelf 4. A lifter 6 is movably provided on rails 5, 5a in front of the shelf 4, and a support plate 10 is fitted on the bogie 8 of the lifter 6 through a lifting member 9, which is constituted so that an extension lever 11 is deformed by the movement of a rod 13 to raise or lower the support plate 10. The lifter 6 is moved in reciprocation between the front of the shelf 4 and the front of the machine tool, and the moving distance and sequence are stored in a numerical control section. The movement of the lifter 6, start and stop of lifting member 9 are performed by use of the numerical control section, thereby the fitting or removing of unmachined works and machined works can be performed precisely.
Patent JP-H05306309-A (JP)
Title: Novel polymer and hard, gas-permeable contact lens made therefrom
Inventor: EERITSUHI KURUUBERU
IPC: C08F220/22
Filed: 1991-05-02
Abstract: PURPOSE: To provide a novel polymer, excellent in both oxygen permeability and hardness, and suitable for producing a contact lense, and a process for producing the polymer, a contact lens consisting substantially of the same, and a process for producing the contact lens.  
     CONSTITUTION: This polymer is produced by the copolymn. of a monomer mixture comprising 20-60% siloxane monovinyl component (a), 1-25% siloxane oligovinyl component (b), 10-55% fluorine-contg. vinyl component (c), 3-30% hydrophobic vinyl component having a bulky hydrocarbon radical (d), 0-10% hydrophilic vinyl component (e), and 0-15% additional cross-linking vinyl component (f). The use of component (d), e.g. 3,3,5-trimethylcyclohexyl methacrylate, is characteristic of this invention. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63293789-A (JP)
Title: Bipolar type ram
Inventor: USAMI MASAMI
IPC: G11C11/34
Filed: 1987-05-27
Abstract: PURPOSE:To speed up the operation of the titled RAM while suppressing the increment of power consumption or its area by providing a differential change- over switch circuit for alternatively outputting the output signals of plural sense amplifiers to the output parts of the sense amplifiers. CONSTITUTION:The differential change-over switch circuit (RSW) is provided on the output parts of two sense amplifiers SA0, SA1. The switch circuit RSW selectively outputs output signals from sense amplifiers SA0, SA1 in accordance with the level of selecting signals, the inverse of OEA, the inverse of OEB. A data output buffer DOB forms a reading output signal for amplifying the signal selectively outputted from the sense amplifier SA0 or SA1 through the switch RSW and sending the amplified signal to an external terminal I/O. Consequently, the output circuit can be used in common, and while suppressing the increment of the area or power consumption, the speed-up of operation can be attained.
Patent JP-S5830663-A (JP)
Title: Measurement of suspensoid in specimen
Inventor: YAMAMOTO YASUKO
IPC: G01N1/28
Filed: 1981-08-18
Abstract: PURPOSE:To omit constant weight process before sucking in the water to be tested and make it possible to carry out measurement rapidly by using an aluminium foil vessel and storing this vessel and filter paper in a desiccator. CONSTITUTION:An aluminium foil vessel and glass fiber filter paper are stored in a desiccator to omit constant weight handling before testing water. Next they are taken out of the desiccator and weighed, then a certain amount of specimen is taken by, for instance, a mess cylinder or other measuring instruments, and the specimen is filtered. Next, after the specimen is dried for one hour in a dryer at 105-110 deg.C, it is cooled in the desiccator for 10min, and (glass fiber filter paper)+(aluminium foil vessel)+(remnant) are weighed, and the amount of the suspensoid is calculted by: ss (ppm)=remnant (mg)X1,000/specimen(ml). It is thereby possible to omit constant weight measurement process of filters before filtering of specimens.
Patent JP-S61287283-A (JP)
Title: Drive device for reverse piezoelectric converter element
Inventor: KOIZUMI MITSUYOSHI
IPC: H01L41/09
Filed: 1985-06-14
Abstract: PURPOSE:To position an ultrafine displacement of composing a reverse piezoelec tric converter of a complementary circuit of transistors having different insulat ing power sources and polarities, a negative feedback resistor and an error amplifier, thereby driving the piezoelectric converter having a large electrostatic capacity at a high speed. CONSTITUTION:A complementary circuit of N-P-N and P-N-P transistors TRQ1, TRQ2 having different insulating power source EP and polarities is provided in a reverse piezoelectric converter drive device. A signal from the input termi nal 1 of the device is applied to the input terminal of an error amplifier OP, and an output from an output terminal 3 is applied through a negative feedback resistor RB. The output from the amplifier OP is input to the bases of the TRQ1, TRQ2 of the complementary circuit. The TRQ1, TRQ2 are alternately complementarily set to an active state in response to the increase or decrease of the input signal voltage to charge or discharge a load capacity CL. With this construction, a reverse piezoelectric converter having large electrostatic capacity is driven at a high speed element to position the ultrafine displacement.
Patent JP-S615949-A (JP)
Title: Inkjet recorder
Inventor: HANAKATA TAKAMASA
IPC: G06K15/10
Filed: 1984-06-21
Abstract: PURPOSE:To facilitate removing/mounting of desired ink containers even if arranged at a small space, by providing knobs on a plurality thereof mounted exchangeably on the carriage in a zigzag way therebetween. CONSTITUTION:Knobs 15 are mounted on the surfaces of ink containers 4 in a zigzag way alternately between adjacent ones 4 when the surface comes outward as back side thereof. The ink containers 4 are inserted into dents 11 divided with partitions at the rear of a carriage 2 pinching a knob 15 from behind and can be taken out pinching the knob 15 with a finger.
Patent JP-S5753138-A (JP)
Title: Generating circuit for josephson trigger pulse
Inventor: YAMAUCHI YOSHINORI
IPC: H03K3/38
Filed: 1980-09-16
Abstract: PURPOSE:To generate a trigger pulse efficiently, by constituting a circuit by four branches having Josephson switches, respectively. CONSTITUTION:When a signal current is not flowed on an input line T, currents from power supply current lines Pw1 and Pw2 are flowed to branches Br2 and Br3, respectively. When the signal current is given, a switchJ3 is switched to the voltage state, and the current flowed to the branch Br2 is switched to a branch Br1. When the current flowed to the branch Br1 becomes a prescribed value, a switch J2 becomes a voltage-applied state, and the current flowed to the branch Br3 is switched to a branch Br4, and the control current of a switch J4 is canceled. When the current flowed to the branch Br4 becomes a prescribed value, a switch J1 becomes a voltage-applied state, and the current flowed to the branch Br1 is switched to the branch Br2, and the control current of the switch J3 is canceled. At this time, the rise, the fall, and the pulse width of an output pulse are determined by inductance values of output inductance lines l1 and l2.
Patent JP-H10319631-A (JP)
Title: Production of toner for developing electrostatic charge image
Inventor: NAKAMURA TATSUYA
IPC: G03G9/087
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To produce a toner having a sharp particle size distribution and excellent in durability. SOLUTION: A process for preparing a polymerizable monomer compsn., a process for preparing a dispersive medium, a process for granulating toner particles and a polymerizing process are carried out. In the 2nd process, a dispersant is formed by mixing trisodium phosphate contg. 0.1-5.0% (expressed in terms of sodium hydroxide) free alkali with an aq. soln. of calcium chloride.
Patent JP-H05342164-A (JP)
Title: Information processing system with printing function
Inventor: AGATA HIROAKI
IPC: G06F3/12
Filed: 1992-05-21
Abstract: PURPOSE: To easily cope with a print sheet, to prevent the function of a display device or an indicator from being disturbed, or the operation of a keyboard or a button or the like from being interrupted even when the sheet is set, and to attain printing without bending the sheet by supplying the sheet from a clearance between a system main body and an inputting part to a printing means. CONSTITUTION: A tray 10 for a sheet entrance functioning also as a cover for the sheet entrance is attached to the front side face of a system main body 100 so as to be opened and closed, and a discharge port for the printing sheet is provided at the back face of the main body 100. A keyboard 300 as an inputting part is provided on the main body 100, and when the tray 10 for the sheet entrance is opened, a printing sheet entrance 40 is exposed along the lower side of the edge of the front side of the keyboard 300. In this state, the tray 10 for the sheet entrance is turned into a horizontal attitude, a printing sheet 400 is guided to the printing sheet entrance 40 while supported from a lower part, and the printing sheet 400 is easily inserted into the sheet entrance 40. Thus, the printing sheet 400 can be printed without being bent.
Patent JP-H0424550-A (JP)
Title: Method and apparatus for measuring partial pressure of gas
Inventor: NAKANOUCHI YUKIO
IPC: G01N27/41
Filed: 1990-05-18
Abstract: PURPOSE:To obtain an apparatus characterized by excellent gas selectivity, quantitative property and reliability, easy manufacturing and cost reduction by applying a voltage across first and second electrodes which are provided on a first solid-state electrolyte body, and detecting a limiting current. CONSTITUTION:When a voltage is applied between a negative-side electrode 11 and a positive-side electrode 12, gas in the vicinity of the negative-side electrode is ionized. The ions passes through a first plate 10 and moves toward the positive-side electrode 12. The ions are returned to the gas at the positive- side electrode 12, and pumping action is performed. Therefore, the partial pressure of the gas in the vicinity of the negative-side electrode 11 is decreased. Then, a specified gas component is supplied through a second plate 20. At this time, a limiting current between the positive-side electrode 12 and the negative-side electrode 11 is detected, and the concentration of the gas is detected.
Patent JP-H02308509-A (JP)
Title: Winding of transformer
Inventor: YAMANAKA KOJI
IPC: H01F27/28
Filed: 1989-05-24
Abstract: PURPOSE:To facilitate discovery of insulation defect and connection work by inserting an insulator between the wire of an inner coil and the wire of an outer coil, and winding them at the same time. CONSTITUTION:Wires 4, 8, 5 and 9 are connected in advance and are taken out to the outside of coils. An insulator 16 is inserted between wires, and an insulator 17 is also wound at the same time inside an inner wire. Plate-shaped conductors 6, 7, 10 and 11 are also connected to winding ends. Similarly coils, for other legs are made. A lead wire 4 is made a U terminal. and lead wires 5 and 8 are connected to lead wires 6 and 11 by means of crossovers 12 and 13, and a lead wire 7 is made a V terminal. Lead wires 10 and 9 are united and it is made a neutral terminal. Since, for these coils, the inner coil and the outer coil are separated completely and are opposed to each other, if voltage 18 is applied as specified, the same voltage as application voltage is applied on the opposite wire, and if there is abnormality in the insulator, insulation breakdown occurs at that part and it can be found easily. Moreover, the crossovers 12 and 13 do not intersect each other, the connection is easy.
Patent JP-S5830035-A (JP)
Title: Dot-type cathode
Inventor: KIMURA CHIKAO
IPC: H01J1/20
Filed: 1981-08-18
Abstract: PURPOSE:To obtain ample electron emission at the same cathode temperature as that of an impregnation type cathode by impregnating an electron emissive material in a porous body with regard to a dot-type cathode that requires a high brightness electron beam and arranging a heater around it and heating it. CONSTITUTION:The one end of a tungusten rod is narrowed by machining. To make its tip still narrower, the tip is formed into a sharp end of 0.05 to 10mu by chemical abrasion such as electrolytic or alkaline melting. Then the pre-burnt mixtures of barium carbonate, calcium carbonate, and aluminum oxide and the like that are the raw materials of the electron emissive material is applied to the surface of the porous body and melted and impregnated at approximately 1,800 deg.C in a reduction atmosphere or vacuum in the same method of manufacturing a normal impregnation type cathode. This cathode can be manufactured by connecting the sharp end of such manufactured negative electrode portion and its reverse side to the cathode side electrode and arranging a heater apart from the external surface of the porous body.
Patent JP-H02307431-A (JP)
Title: Electrocardiogram analyzing apparatus
Inventor: OKAMOTO KATSURO
IPC: A61B5/0452
Filed: 1989-05-24
Abstract: PURPOSE:To use only a displaying part as a monitor of an electrocardiogram and to extend a range of use of an electrocardiogram analyzing apparatus by providing a device for digitizing an amplified signal of an electrocardiogram and displaying it as a signal of the electrocardiogram and a device for driving selectively a displaying device by means of a built-in electric source and an electric source incorporated in a main body of the electrocardiogram analyzing apparatus. CONSTITUTION:A signal of an electrocardiogram input in a displaying part 3 through a signal-inputting connector 4 is amplified at a signal amplifying part 31 of the displaying part 3 and after it is converted to a digital signal at A/D converting part 32, it is input in a main body 1 of an apparatus through a signal cable 10 and recognition and analysis of a wave shape are performed. Electric sources are fed to each part of the main body 1 of the apparatus through an electric source controlling part 43 from an electric source part 48 of the main body 1 of the apparatus and an electric source is also fed to the displaying part through the signal cable 10. In the displaying part 3, this external electric source is selected by means of an. Electric source switching part 39. Even if an interface connector 11 is taken off, it is possible to input and display the signal of the electrocardiogram only at the displaying part 3 and to use the displaying part 3 as a monitor of the electrocardiogram by switching to a charging type electric source part.
Patent JP-H09149969-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To suppress effects of electromagnetic wave, etc., from the outside and prevent malfunction by storing and arranging a game device control circuit for controlling the drive of an electrical game device and a discharger control circuit for controlling the drive of a premium discharger in different storage cases. SOLUTION: A mechanism plate 46 is attached on the back of a pachinko game machine 1 in such a state as to be freely opened/closed and various kinds of mechanisms for handling a winning balls from a winning port and discharging a prescribed number of premium balls are attached thereon. The mechanism plat 46 is provided with a suspension terminal board 76, a variable display 15, a pachinko device control circuit, a circuit board storage case 78 for storing the circuit board including a discharger control circuit, and a terminal box 77 for feeding a power supply of the pachinko game machine 1. In this case, both of the game device control circuit and the discharger control circuit are stored in the circuit board storage case 78, however, it is preferable that these are separately constituted, stored in different cases respectively, and attached to the mechanism plate 46.
Patent JP-H07336025-A (JP)
Title: Circuit board and manufacture thereof
Inventor: KOBAYASHI SHIGERU
IPC: H05K3/34
Filed: 1994-06-10
Abstract: PURPOSE:To form a solder layer without unevenness in thickness and quantity by forming a protective film in a conical state in which an electrode for mounting an electronic device is used as a bottom. CONSTITUTION:A first mucilaginous insulating layer 4a-1 is patterned to be formed on the upper surface of a multilayer board 2'. Then, after the board 2' is, for example, left to stand until the layer 4a-1 becomes a semidry state, a screen mask 7 having a large masking surface 7a is brought, as shown by an arrow C4, into contact with the surface predetermined position of the board 2'. Then, a second mucilaginous insulating layer 83a-1 having a larger opening than that of the layer 4a-1 can be laminated on the surface of the layer 4a-1. Accordingly, a multilayer board 8 having a protective film 8a in which the surface side of the wall surface disposed with electrodes is formed in a large tapered opening can be formed by hardening the layers 4a-1, 8a-1.
Patent JP-S6110041-A (JP)
Title: Production of base material for single mode optical fiber
Inventor: NAKAHARA MOTOHIRO
IPC: C03B37/014
Filed: 1984-06-25
Abstract: PURPOSE:To obtain a base material for single mode optical fibers with low loss without exhibiting light absorption of OH groups, by synthesizing a porous glass on the surface of a cylindrical core base material with a flame without producing H2O, and heat-treating the porous glass to give transparent glass. CONSTITUTION:Fine SiO2 glass particles, together with a flame without producing H2O, are blown from a burner 3 made of quartz glass on a cylindrical core base material 1 preformed by the vapor phase axial deposition (VAD) method, etc. while rotating the cylindrical core base material 1 to deposit the fine particles thereon, and a porous glass layer 4 is formed. A flame obtained from CO- O2, CO-Cl2 or CO-O2-Cl2 gas is perferably used as the flame without producing H2O. The whole base material consisting of the core base material 1 and the porous layer 4 is then dehydrated under heating in a Cl2 atmosphere, etc. in an electric furnace and then heat-treated in a helium atmosphere, etc. containing fluorine, etc. to give transparent glass and give the aimed base material for single mode optical fibers.
Patent JP-H02306532-A (JP)
Title: Fluorescent lamp
Inventor: ODAKA SHIGENARI
IPC: H01J61/50
Filed: 1989-05-22
Abstract: PURPOSE:To suppress exhaust of an anode and cathode and prolong the lifetime of a fluorescent lamp by impressing a magnetic field to the anode and cathode. CONSTITUTION:An anode 2, cathode 3, and light emitting substance 6 are furnished in a glass tube 4 with gas (Hg) 5 encapsulated, and coils 1, 1' are arranged around the anode 2 and cathode 3, respectively. A magnetic field 11 is generated from these coils 1, 1'. The gas 5 encapsulated in this fluorescent lamp becomes plasma by impressing a high voltage. At the same time, current flows through the coils 1, 1' and magnetic field is generated. The gas 5 turned into plasma becomes electrons 8 and Hg<+> ions 7, and the electrons 8 move toward the anode 2 while the ions 7 toward the cathode 3, wherein they do not collide with each other to contribute to reduction of the exhaust of the anode 2 and cathode 3.