baber/WOPTO huggingface dataset:
Patent JP-S59186464-A (JP)
Title: Facsimile multiple address communication device
Inventor: KATOU YOSHIAKI
IPC: H04N1/32
Filed: 1983-04-08
Abstract: PURPOSE:To specify the immediacy of transmission preferentially for plural sequential multiple address communication which includes many destinations by providing an origination order table and setting the order of origination to a terminal matching with an original for every multiple address communication. CONSTITUTION:When multiple address communication is performed, a necessary number of keys among 16 keys connected to 16 key contacts 13-16 in a key matrix circuit 12 are pressed in the order of origination. The order of the depression of the origination order keys is stored in an RAM for the origination order table successively. Thus, the selection of a facsimile terminal and its origination order are stored in the device. Then when an unshown start key connected to a start key contact 18 in the key matrix circuit 12 is pressed, a CPU 1 knows that the start key 18 is hit and performs the actuation of a center FAX and the storage of an image in a video RAM according to judgement branches. Multiple address originating operation starts after the image storage.
Patent JP-S60206297-A (JP)
Title: Inter-main-device connection system of key telephone system
Inventor: SANO YOSHIICHI
IPC: H04Q3/58
Filed: 1984-03-30
Abstract: PURPOSE:To enable an easy expansion of a key telephone system to the desired capacity by connecting plural key telephone systems each other with the aid of an inter-main-device connector for producing a voice transmission channel and a control signal transmission/reception channel between two-system main devices. CONSTITUTION:A main device 3A of a system A is connected to a main device 3B of a system B in parallel with respect to trunk lines 4 and 5. Furthermore the main device 3A is connected to the main device 3B through an inter-main- device connector 6. One sides of transformers 51A and 52A of said device 6 are connected to a terminal interface circuit built-in the main device 3A, while one sides of transformers 51B and 52B are connected to a terminal interface circuit built-in the main device 3B. Control signal circuits 55A and 55B are so constituted as to connect each output to other input. Thus a channel for transmitting and receiving a control signal and transmitting a voice signal through said device 6 can be formed, whereby a mutual calling of extensions and a mutual transfer of the trunk lines can be possible and the system can be easily extended.
Patent JP-S57176595-A (JP)
Title: E-prom write-in circuit
Inventor: SUGIURA JIYUN
IPC: G11C16/02
Filed: 1981-04-24
Abstract: PURPOSE:To obtain suitable write even if the channel length of a memory element is dispersed, by detecting a channel leakage current of a memory element and controlling a drain voltage of the actual memory element with this detected output. CONSTITUTION:Taking a channel leakage current of a memory element 1 as, e.g., 5muA per one memory element, a current limit MOS transistor (TR) 6 limits the current to 5muA, and the threshold voltage Vth7 of a current limit MOS TR 7 is increased. The gate voltage of the TR 7 becomes (V1+Vth7) (where; V1 is a drain voltage of a reference memory element 8), a shift by a current amplifying MOS TR 3 is compensated and the drain voltage V3 of the element 1 becomes V3=V1. Thus, the channel leakage of the element 1 is detected and the drain voltage of actual memory elements is controlled with the magnitude of the channel leakage current. Then, even if the processing of channel length of the memory elements is dispersed, suitable write-in can be achieved.
Patent JP-H06250436-A (JP)
Title: Magnetic developer and image forming method
Inventor: NAKAZAWA AKIHIKO
IPC: G03G13/08
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a developer with high durability and high reproducibility without splashing by fixing inorg. fine particles to the surface of a magnetic material and satisfying specified conditions so that the developer is not deposited on the developer carrier body. CONSTITUTION:Ths developer is used for an image forming device in which a developer carrier body has <1.0mum JIS center line average roughness (Ra) and the AC voltage applied on the developer carrier body is >=1500V Vpp with >=2100Hz frequency. The absolute difference (Vcont.) between the DC voltage (Vdc) and the charged voltage (Vd) of the latent image carrier body is <=250V. The developer contains at least a binder resin and a magnetic material. Inorg. fine particles by 0.2-5wt.% of the magnetic material is fixed to the surface of the magentic material. The specific surface area (A) [m<2>/g] of the magentic material, the change of specific surface area (B) [m<2>/g] after inorg. fine particles are fixed to the surface of the magentic material, and the added amt. C (wt.%) of inorg. fine particles to the magnetic material are in the relation of 1<=B/A<=0.8 and B<30XC.
Patent JP-H06246781-A (JP)
Title: Method and apparatus for molding hollow product
Inventor: NISHIDA SHOZO
IPC: B29C65/70
Filed: 1993-02-26
Abstract: PURPOSE:To mold a hollow product required in the strength of its joining area such as a large-sized or medium-sized tank or intake manifold. CONSTITUTION:A pair of half hollow objects having joining areas are molded by primary molding and joined at the joining areas by secondary molding to mold a hollow product. In this molding method, a plurality of filling grooves opened on the side of the joining end parts of the half hollow objects and a plurality of the communication holes communicating with the filling grooves from the outside are formed to the joining areas 10A, 10B of a pair of the half hollow objects A, B in primary molding. A molten resin J is injected into the communication holes and the filling grooves in such a state that the joining end parts of the joining areas 10A, 10B of the half hollow objects A, B are brought into contact with each other to obtain the hollow product. At this time, protruding parts RA, RB... each developing the action of the head of a rivet are formed on the outsides of the joining areas 10A, 10B.
Patent JP-H07268652-A (JP)
Title: Enameled sheet having antibacterial property and antifungal property and its production
Inventor: YAMAMOTO MOTOHARU
IPC: C23D3/00
Filed: 1994-03-30
Abstract: PURPOSE:To produce an enameled sheet excellent in antibacterial properties and antifungal properties by forming an enameling layer on the surface of a metallic substrate and applying and baking the oxide of specified metal on the surface. CONSTITUTION:The surface of a steel sheet plated with Al or an Al alloy is cleaned, and after that, it is coated with a fine pulverized glaze essentially consisting of a frit and mixed with a water-contg. borax, potassium silicate or the like and, if required, with a pigment, and baking is executed to form an enameling layer. The surface of this enameling layer is coated with screen oil contg. one or two among metal oxides selected from a group of AgO, CuO and ZnO by a brushing method, a spraying method or the like, and after that, it is heated at a temp. in which the enameling is softened and is baked. Ag ions, Cu ions and Zn ions excellent in antibacterial properties and antifungal properties are eluted on the surface of the enameling layer to improve the antibacterial properties and antifungal properties of the enameled sheet.
Patent JP-H03263668-A (JP)
Title: Disk cassette and disk device for flexible disk
Inventor: WAKATSUKI SHIGETO
IPC: G11B23/033
Filed: 1990-03-13
Abstract: PURPOSE:To reduce the device in thickness by providing integrally a recording surface position regulating part for a flexible disk with a cassette half to be freely rotatively housed with the flexible disk. CONSTITUTION:The recording surface position regulating member 16 for the flexible disk 3 is provided integrally with the cassette half to be housed freely rotatively with the flexible disk 3. Then, since each flexible disk cassette 1 is provided with each disk position regulating member 16, an abrasion amt. of each flexible disk cassette 1 is minute, and hence a change of a disk regulating position is little. By this method, the size of the disk device can be reduced in thickness without providing separately any disk position regulating member to the disk device.
Patent JP-H03262151-A (JP)
Title: Protective circuit
Inventor: OSATO YUTAKA
IPC: H01L21/822
Filed: 1990-03-13
Abstract: PURPOSE:To improve a protective circuit in breakdown strength by a method wherein a resistor is connected in parallel with a coupling capacitor which connects a load with an output terminal in an alternate current manner. CONSTITUTION:Charges stored in a coupling capacitor are discharged through a semiconductor integrated circuit inside and a parallel resistor R1 (R1>> load impedance ZL), and a current is divided as a discharge takes place conforming to a time constant which is determined by the parallel resistor R1 and the coupling capacitor C1. By this setup, a device can be improved in breakdown strength when a coupling capacitor load connection side is mis-connected to a current or a voltage.
Patent JP-S63228427-A (JP)
Title: Optical information pick-up device
Inventor: KATO MAKOTO
IPC: G11B7/135
Filed: 1987-03-17
Abstract: PURPOSE:To design and form a hologram element with an arbitrary wavelength and to eliminate a position adjustment in a light axis direction by obtaining a lens Fourier transformation type not to give a focusing power to be hologram element. CONSTITUTION:In a prism type polarizing beam splitter 3, an incident light from a light source is wholly reflected to a 1/4lambda plate 4 in the left direction, and by a converging lens 5, a fine spot is formed on a pit surface (on a pit 60) on an optical disk 6. The optical beam reflected and diffracted on the pit surface passes through the lens 5 and the 1/4lambda plate 4 again, while a polarizing surface is rotated 90 deg. to the outgoing light path, transmits straight the polarizing beam splitter 3 and is made incident on a hologram element 12. The element 12 is the lens Fourier transformation type hologram of an astigmatism wave surface.
Patent JP-S62220689-A (JP)
Inventor: SHIGEOKA KOJI
IPC: E06B11/02
Filed: 1986-03-18
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-H01233758-A (JP)
Title: Semiconductor memory device
Inventor: AZUMA DAISUKE
IPC: H01L21/8244
Filed: 1988-03-14
Abstract: PURPOSE:To enhance the reliability of a semiconductor memory device because a potential gradient of a well layer is extremely small even at a large capacitance by a method wherein a power-supply voltage is supplied from a power- supply supply line to the well layer at individual memory cells. CONSTITUTION:One part of a P<+> diffusion layer 3 which is situated on an N<-> well layer 2 and constitutes a power-supply supply line is replaced by an N<+> diffusion layer 4; an Al wiring part 5 is formed in such a way that it extends over this N<+> diffusion layer 4 and the P<+> diffusion layer 3. The power- supply supply line is constituted of the P<+> diffusion layer 3 and the Al wiring part 5; a power-supply voltage is supplied to the N<-> well layer 2 from the Al wiring part of the power-supply supply line via the N<+> diffusion layer 4. When this constitution is formed at individual memory cells, the voltage is supplied from the power-supply supply line to the well layer at the individual memory cells.
Patent JP-H06274127-A (JP)
Title: Driving method of gas discharge type display device
Inventor: SAKAI TETSUO
IPC: H01J17/49
Filed: 1993-03-22
Abstract: PURPOSE:To correct variance in resistance value which increases with time by reading information regarding a resistance value out of a storage part according to a driving signal specifying a cell and correcting the quantity of electricity applied to the cell. CONSTITUTION:A control part 10, the storage part 11, and a time counter 12 are added to a driving circuit. This storage part 11 is previously stored with a value obtained by measuring the resistance value by some method or a value obtained from the value through some function. The time counter 12, on the other hand, detects the integrated use time of the gas discharge type display device PDP1. In this case, a certain kind of calculation is performed by using resistance values by cells stored in the storage part 11 and the integrated use time detected by the time counter 12, and the level of a driving signal to drive a cell is corrected. The corrected driving signal is stored in an image memory 9, and read out sequentially and supplied to a column driving circuit 2. Consequently, suitable corrections are made for a certain integrated use time, so variance in light emission luminance among the cells can be minimized.
Patent JP-S53147552-A (JP)
Title: Spot light state detector
Inventor: KAWAMURA NAOTO
IPC: G02B27/00
Filed: 1977-05-27
Abstract: PURPOSE: To detect the state along the two directions of a spot by providing a plurality of photo detectors along intersecting directions with respect to the relative moving directions of the spot. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05267435-A (JP)
Title: Electrostatic suction device
IPC: H01L21/683
Filed: 1992-03-18
Abstract: PURPOSE:To provide a device which is suitable for preventing deterioration of breakdown voltage of an insulation film such as a gate oxide film in an electrostatic suction device which supports a wafer to be treated by plasma. CONSTITUTION:An SiC sintered body 11 is joined to a tungsten electrode 10 by a brazing material for constituting an electrostatic suction device and further an external variable resistor 13 is provided between the SiC sintered body 11 and a DC power supply 12. thus compensating current which flows a wafer 1 during different etching treatments due to resistance change due to temperature change of the SiC sintered body resistance of the wafer 1 by changing resistance of the external variable resistor 13 or compensating it by changing application voltage to the SiC sintered body 11 to a setting value linearly or in a plurality of steps, and hence achieving treatment without generating deterioration in breakdown voltage in the insulation film such as the gate oxide film.
Patent JP-S54152976-A (JP)
Title: Testing method for integrated circuit
Inventor: YASUDA HIROSHI
IPC: G01R31/302
Filed: 1978-05-24
Abstract: PURPOSE: To make a test by giving the effect similar to continuity by a probe, by irradiating desired input terminals of an IC with an electron beam selectively.  
     CONSTITUTION: After being focused by electron lens 7, electron beam E emitted strikes deflector 8. Deflector 8 irradiates only desired input terminals with beams by control voltages applied from deflecting plates or blanking electrodes arranged corresponding to electron beams Ea, Eb... In this method, the test of an IC with several input terminals can be exercised without using a probe. Namely, electrons moves from input terminal 11 in direction A through the irradiation with electron beam E and a current flows in direction B, so that the same effect as a connection of a constant-current supply of several μA will appear at input terminals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51138120-A (JP)
Title: Simplified type television signal transmitter
Inventor: OOYAMA SADAKIMI
IPC: H04N5/38
Filed: 1975-05-23
Abstract: PURPOSE: To compose and transmit signals in necessary band without attenuating them, completely suppressing the radiation in unnecessary bands. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05261055-A (JP)
Title: Controller for tableware washing machine
IPC: A47L15/46
Filed: 1992-03-18
Abstract: PURPOSE:To exactly know a fact that a service interruption state is generated in a power supply source in the course of operation of the controller for the tableware washing machine. CONSTITUTION:When a power supply source is returned from a service interruption state, a contact 41a of a power source switch 41 is in a turn-on state. In such a state, when a coil X1 of a relay 42 is excited and a normally opening contact x11 is turned on, this turn-on signal is received and a control circuit 40 recognizes a fact that the power supply source is in a service interruption state, an indicator 34 is allowed to execute a service interruption display, and also, an alarm 35 is allowed to generate a service interruption alarm. In such a way, a worker can know exactly a fact that a service interruption state is generated in the power supply source. When the control circuit 40 recognizes a service interruption state of the power supply source, it is also possible to allow the alarm 35 to generate a service interruption alarm by setting the power source switch 41 to a turn-off state, and allowing the indicator 34 to execute a service interruption display.
Patent JP-S57178363-A (JP)
Title: Lateral pnp transistor and manufacture thereof
Inventor: TANIZAKI YASUNOBU
IPC: H01L29/72
Filed: 1981-04-27
Abstract: PURPOSE:To increase a current amplification factor for the subject transistor by a method wherein, in the lateral PNP transistor which will be constituted by providing a P type region on an N type epitaxial layer, an insulating layer is formed in the epitaxial layer in such a manner that the layer comes in contact with collector and emitter regions. CONSTITUTION:An N type epitaxial layer 3 is formed on a P type silicon substrate 1, and a P type emitter layer 4 and a collector layer 5, surrounding the emitter layer 4, are provided. In the epitaxial layer 3, a nitride film insulating layer 10 consisting of Si3N4 is provided, and this insulating layer 10 is extended from the emitter region 4 to the collector region 5, and its upper part comes in contact with the emitter region 4 and the collector region 5. Because the reactive base current which runs from the emiter region 4 to the substrate 1 through the epitaxial layer 3 is reduced, the current amplification factor can be increased.
Patent JP-H07271386-A (JP)
Title: 'karaoke' singing equipment
Inventor: KATO HIROKAZU
IPC: G11B20/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a BGV which is suitable to many different musics employing few video data in a 'KARAOKE' singing equipment. CONSTITUTION:A primary video reproducing equipment 2 and a secondary video reproducing equipment 3 are connected to a 'KARAOKE' system. The video data reproduced by these equipment are synthesized by a video mixer 34 and are displayed on a monitor 4. The equipment 2 stores a general video which is displayed throughout the playing time of a 'KARAOKE' music as primary video data. The equipment 3 stores special video data which are to be intermittently inserted to the primary video data as secondary video data. During a 'KARAOKE' music playing, the primary video data are reproduced and the secondary video data are synthesized with a prescribed timing (in accordance with a sequence). Thus, a BGV, which is appropriate to the music being played, is produced employing a small amount of video data and provides various kinds of scenes.
Patent JP-S63229161-A (JP)
Title: Classification of polishing abrasive particles
Inventor: NISHIMURA YOSHIAKI
IPC: B03B13/04
Filed: 1987-03-19
Abstract: PURPOSE:To classify an abrasive particle group within a short time, by adding a cation (anion) to a dispersion containing the abrasive particle group to charge abrasive particles and applying voltage generating a cathode (anode) to the outer periphery of a liquid tank to move the charged abrasive particles having a large particle size toward the cathode (anode). CONSTITUTION:A cation or anion is added to the dispersion having an abrasive particle group with distributed particle size dispersed therein in a liquid tank 3 to charge abrasive particles. For example, water is used as a liquid 2 and NaOH is added to said water to adhere Na<+> ions to the abrasive particles to positively charge the same. A large number of ions are adhered to the abrasive particles having a large particle size to charge the same stronger than the small abrasive particles. When voltage is applied in this state so that the electrode provided in the liquid 2 becomes a cathode, the abrasive particles having a large particle size immediately approach the electrode while the small abrasive particles having a small particle size require a considerable time before approaching the electrode because of the low charge thereof. Therefore, when the liquid 2 present at a position remote from the electrode is taken out at a proper time, the liquid containing only particles having a particle size smaller than a certain size is obtained and the abrasive particles can be accurately classified.
Patent JP-S59188349-A (JP)
Title: Coreless armature
Inventor: SAITOU JIYUN
IPC: H02K15/04
Filed: 1983-04-08
Abstract: PURPOSE:To obtain a coreless armature which can be effectively bonded to a coil strand of jumper wires without causing layer shortcircuit of the jumper wires by providing annular slots at both ends of a boundary of inner and outer layers and inserting insulators into the slots. CONSTITUTION:Annular slots 30 are formed over both layers 15, 17 in the boundary of an inner layer 15 and an outer layer 17, and projections 31a of a ring-shaped insulator 31 are respectively inserted into the slots 30. The insulator 31 is made of a body portion 31b which makes contact with the end faces of the inner and outer layers 15, 17 and the projections 31a, and has many holes 32, to which jumper wires 26 are inserted, at the body portion 31b. The holes 32 are opened at the contacting surfaces of the inner and outer layers 15, 17. The insulator 31 is inserted into the slots 30 by inserting the jumper wires 26 into the holes 32. Subsequently, the jumper wires 26 are welded to the end faces of the strands 1 of the layers 15, 17 by a laser or the like.
Patent JP-H03201992-A (JP)
Title: Novel method of preparing immunosuppressive agent
Inventor: KIYARORIN ERU RABII
IPC: C12R1/55
Filed: 1990-03-15
Abstract: PURPOSE: To directly obtain an immunosuppressant agent by fermentation of a bacterium without the presence of an L-683,590 starting substance, by culturing a specific mutant microorganism in a nitrogen nutrient source-containing aqueous carbohydrate medium under specific conditions.  
     CONSTITUTION: A variant of Streptomyces (preferably hygroscopicus subsp. ascomyceticus ATCC 5,855) capable of producing a C-31 demethylated L683,590 type macrolide is cultured at pH ≤8 in a nitrogen nutrient source-containing medium under fermentation conditions aerobic in a liquid to give the objective medicine composed of the C-31 demethylated derivative of L-683,590 type macrolide. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S51139343-A (JP)
Title: Method of connecting optical fiber core contained in a pipe
Inventor: KOJIMA SHINYA
IPC: G02B6/38
Filed: 1975-05-28
Abstract: PURPOSE:To connect optical fibers so as not to affect the transmission characteristics.
Patent JP-S54153338-A (JP)
Title: Control device for stress ventilation combustion unit
Inventor: NAMIKAWA HIROAKI
IPC: F23N5/24
Filed: 1978-05-25
Abstract: PURPOSE: To control pre-purging and actions of an ignition and an fuel-supplying valve by using an electronic circuit consisting mainly of 2 NO. 1 semi-conductor switches and an electronic circuit consisting principally of No. 3 semi-conductor switches serving as a protection at the time of occurrence of abnormality.  
     CONSTITUTION: A circuit is composed of No. 1 main element for a delayed starting circuit, No. 2 main element for start abnormality protecting circuit and flame detecting device section and ignition device section. A semi-conductor switch SCR 1  which switches operations of the circuit, the ignition device and main combustion electromagnetic valve MV is connected to output terminal of a controlling transformer T. When the controlling transformer T is switched on, the semi-conductor switch SCR 2  is switched off immediately after the transformer T is switches on, and it is switched back on after completion of pre-purging time. At this time, the circuit's semi-conductor switch SCR 3  and all-gas electromagnetic valve AV are switched on in series circuit and an iginition device is operated. 
     COPYRIGHT: (C)1979,JPO&Japio