baber/WOPTO huggingface dataset:
Patent JP-S52116503-A (JP)
Title: Structure for reinforcing tread of penumatic radial tire for heavy loa d
Inventor: SUZUKI YASUO
IPC: B60C9/18
Filed: 1976-02-13
Abstract: PURPOSE:To prevent the read of a pneumatic radial tire from cutting in separation by additional reinforced layer in the tire having foldable belt cords against fatigue with strong cords against compressive force at the outer layer portion of belt and sufficient elongation and tension strength for reducing the stress occurred upon treading of stone against fracture.
Patent JP-S59143785-A (JP)
Inventor: SHINDOU HIROSHI
IPC: B62K25/26
Filed: 1983-02-02
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-H08201250-A (JP)
Title: Solderability evaluating device
Inventor: MORIMOTO HIROMI
IPC: B23K1/00
Filed: 1995-01-31
Abstract: PURPOSE: To easily fit very small parts and to sufficiently evaluate the solder wettability of the parts by providing a sample holding part, solder paste holding mechanism, and magnifying glass which magnifies a sample fitting part and is installed on the sample holding part. CONSTITUTION: In a solderability evaluating device, a hood 2 which covers a measuring part 3 is put on one main surface 1a of the main body 1 of the device. The measuring part 3 is composed of a solder paste holding mechanism having a pot filled with solder paste, holding mechanism driving mechanism, sample holding part having a chucking part which is a sample fitting part at its front end, and detecting part which detects loads when the solder paste holding mechanism is moved in the vertical direction. A magnifying glass 11 which is provided for magnifying the chucking part is constituted by supporting a magnifying lens 13 by the front end of a support 11 so that the lens 13 can be rotated around the connecting part between the lens 13 and support 12.  A groove part 14 is provided on the main surface 1a in the length direction of the main body 1 and the glass 11 is moved in the length direction of the main body 1 along the groove part 11.
Patent JP-S63182923-A (JP)
Title: Transfer method between slave equipments in cordless telephone set
Inventor: YAMAMOTO MASAHIKO
IPC: H04W76/00
Filed: 1987-01-23
Abstract: PURPOSE:To easily and surely transfer a signal between slave equipments by using a common call signal calling plural slave equipments simultaneously and an exclusive call signal calling each slave equipment with identification. CONSTITUTION:When a slave equipment 2 of a station A replies in case of a call to a slave equipment 2 of a station B, a dial *2 (*1 in case of a transfer from the slave equipment 2 of the station B to the slave equipment 2 of the station A) by, e.g., a dial 17. The signal is sent from a radio section 11 of the slave equipment 2 of the station A and an antenna 12, received by a radio section 3 from an antenna 4 of the master station 1, coded by a modulator- demodulator 7 and collated with a code in the memory 8. As the result of collation, in applying coding, a control section 9 uses a connection section 6 to hold a telephone line 5 tentatively, the transmission of the slave equipment 2 of the station A is stopped, an exclusive call data of the slave equipment 2 of the station B is converted into the exclusive call signal by the modulator- demodulator section 7, the result is inputted to the radio section 3 and sent from the antenna 4 to ring a sounder 15 of the slave equipment 2 of the station B to attain callout.
Patent JP-H07224284-A (JP)
Title: Waste plastic liquefier
Inventor: YASUDA KENJI
IPC: B09B3/00
Filed: 1994-02-09
Abstract: PURPOSE:To safely liquefy a plastic waste through pyrolysis even when the waste comprises a resin generating a small amount of hydrogen cyanide upon pyrolysis, such as an acrylonitrile resin, by directly contacting a relatively low-temp., uncondensed gas among the pyrolysis gases generated from the waste with a coolant containing iron. CONSTITUTION:A plastic waste 1 is pyrolyzed in a reactor 7 in a heating oven 6. The resulting pyrolysis gases are cooled and liquefied in a first condenser 15 having a relatively high temp. The residual uncondensed gas is cooled and liquefied in a second condenser 36 having a relatively low temp., by directly contacting the gas with a coolant containing iron (e.g. an aqueous ferrous sulfate solution acidified with sulfuric acid) by means of, e.g. a shower 39. This apparatus further comprises, below the condenser 36, a separation tank 42, where the condensate is separated into a light oil 43, an aqueous iron solution 44, and a deposit 45 of sparingly soluble iron cyanide. The solution 44 is preferably circulated after composition adjustment.
Patent JP-H04241586-A (JP)
Title: Solid-state image pickup device
Inventor: OGISHI TAKESHI
IPC: H04N5/378
Filed: 1991-01-14
Abstract: PURPOSE:To easily suppress fixed pattern noise caused by the dispersion of a threshold voltage or the like at low cost by easily obtaining an offset corrected image signal without using an external memory or the like at an AMI. CONSTITUTION:At each picture element 1, a column select signal having a binary amplitude is supplied to a column select line Lx to which a horizontal switching transistor Tx and a transistor Trs for reset are connected, and a signal current superimposing a real signal current and an offset current to and an offset current are successively outputted to a signal line Ls. Then, the respective signal current and offset current are converted to voltages by an operational amplifier 4 and defined as a signal output voltage and a reset output voltage respectively and afterwards, these output voltages Vo are sampled/held, for example, so as to subtract the above-mentioned signal output voltage and reset output voltage by using a differential amplifier, for example, in the rear step.
Patent JP-H01189643-A (JP)
Title: Thermodevelopment photosensitive material
Inventor: KATO MASATOSHI
IPC: G03C8/40
Filed: 1988-01-26
Abstract: PURPOSE:To lessen the fogging in the photosensitive material, and to improve the raw shelf-life of the sensitive material by mounting an under-coated layer having fog preventing function on a supporting body. CONSTITUTION:The thermodevelopment photosensitive material comprises a photosensitive silver halide emulsion layer mounted on the supporting body, and the under-coated layer having the fog preventing function is interposed between the lowest layer of the emulsion layer and the supporting body. And, one or more kinds of compds. selected from the group comprising an org. silver salt (such as a silver benzotriazole emulsion), nonphotosensitive silver halide, colloidal silver, active carbon powder and porous silicone oxide are used for a material having the fog preventing function.
Patent JP-S54107623-A (JP)
Title: Suppression circuit for luminance signal
Inventor: NAGUMO FUMIO
IPC: H04N9/09
Filed: 1978-02-13
Abstract: PURPOSE: To detect the signal with color change toward vertical direction and to eliminate false signal with this detection signal, in the solidstate color pick up unit.  
     CONSTITUTION: The primary color signals SR to SB fed to the terminals 5a, 5b are converted into point sequential signal R/B and line sequential signals R n  and B n  with the process circuit 6. The green signal G and the point sequential signal R/B are respectively fed to the matrix circuit 8 with the output delayed by 1H with the delay circuits 7A and 7B, obtaining the luminance signal Y. The control circuit 20 performs operation of Δ=(R n +B n+1 )-(R n +R n+1 ) and detects the color change toward vertical direction with Δ≠0. This detection signal is fed to the attenuation circuit 10 and the gain is controlled from -A to +A, suppressing the false signal. The luminance signal Y is fed to the delay circuit 9 for apperture correction and the attenuation circuit 10, and the respective output is synthesized with the synthesizer 11, obtaining the luminance signal absent in the false signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63184100-A (JP)
Inventor: ONDA TOYOTAKA
IPC: G21F9/30
Filed: 1987-01-27
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-H02197203-A (JP)
Title: Speed suppressor/controller for electric vehicle
Inventor: MAKI MIYOSHI
IPC: B60L7/22
Filed: 1989-01-26
Abstract: PURPOSE:To perform smooth switching from parallel regenerative control to speed suppression regenerative control by detecting voltage and field current of a DC series monitor, operating suppression speed of an electric vehicle and then determining the resistance of a resistor means based on the operated suppression speed. CONSTITUTION:A speed operation section 21 calculates the rotation N of a DC series motor 3 based on a field current IF to be fed to a series field winding 3MF through additional excitation of an exciter 4 during regenerative speed suppressing operation and a voltage EM to be produced from the DC series motor 3 at this time. Then the speed V of an electric vehicle is obtained based on the rotation N and fed to a step operation section 22. The step operating section 22 indexes the step of a cam shaft for determining the resistance of a main resistor 7 with respect to the inputted speed V, and feeds a step command signal corresponding to the speed V to an operational motor control section 24. An operational motor 23 is controlled according to the step command signal. The operational motor 23 rotates the cam shaft by predetermined steps and sets the main resistor to a predetermined resistance.
Patent JP-S54107740-A (JP)
Title: Latent image recorder in magnetic printer
Inventor: KOKAJI TOKUO
IPC: B41J2/42
Filed: 1978-02-13
Abstract: PURPOSE: To obtain natural medium tones with ease by forming magnetization patterns having areas and magnetization attraction forces corresponding to the density levels of original pictures.  
     CONSTITUTION: Reflected light at the scanning of the original 1 is transmitted via CCD 5 to an image pickup control unit 8, by which the corresponding picture signal is formed. This signal is supplied to the (a) point of a comparator 9. A voltage source V 1  is supplied via time constant circuit to the (b) point of the comparator 9 and when the voltage level of the (b) point exceeds the voltage level at the (a) point, FFs 10, 11 are set by the output of the comparator 9 and the outputs thereof cause drivers 13, 15 to generate recording magnetic fields in the coils L 1 , L 2  of a magnetic head 18. In this case, the clock pulses synchronized to the rotation of a recording drum 16 are applied to the FFs 10, 11 and the outputs of the FFs are applied in positive and anti phases to the coils L 1 , L 2 , whereby the magnetization patterns having the areas and magnetization attraction forces corresponding to the density levels of the original picture are formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09213232-A (JP)
Title: Electron gun for color cathode-ray tube
Inventor: YANA TSURUSATO
IPC: H01J29/04
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the diameter expansion of the electron beam by three poles, and the spherical aberration in a main electronic lens, and to prevent the deterioration of the electron beam, by providing a focus electrode provided connected to a cathode composition, and a final acceleration electrode. SOLUTION: When a specific potential is applied to the focus elelctrode 61 and the final acceleration electrode 62 of an electron gun, a main electronic lens is formed between both electrodes. And when a specific voltage is applied to the metal chips and the metal layers of a cathode composition 50, the electron beams are radiated from the metal chips. Since electrons are discharged from numerous metal chips of field emitters 51, the current density of the discharged electron beams is constant. And the charge resiliency which is shown as the square of the current density is also even, and the deterioration of the electron beams can be suppressed.
Patent JP-S60162144-A (JP)
Title: Defrosting control device for air conditioner
Inventor: KIMURA TAKASHI
IPC: F24F11/02
Filed: 1984-02-01
Abstract: PURPOSE:To effectively utilize the heating function and to prevent cold air from blowing out at the time of defrosting as well as to prevent water from freezing at the time of defrosting by using either room air temperature adjusting thermostat or circulating water temperature adjusting thermostat for defrosting control too. CONSTITUTION:For an actuating circuit, the contact point 12 of a relay coil 10 which is controlled by either room air or circulating water temprature adjusting thermostat 9 is connected parallelly to (b) contact point 5 of a relay coil 4. When a heating mode operation is demanded under a condition where the thermostat 9 is closed, the contact point 12 is closed, and so, even if there is a defrosting command to an deicer 1 to cause contact point (b) to be opened, a four-way valve coil 8 is electrified, inhibiting the defrosting mode operation. When the thermostat 9 is opened, and the heating mode operation is not required, the contact point 12 is also opened, and, upon the defrosting command to the deicer 1, contact point (b) is opened to deelectrify the four-way valve coil 8, assuming the defrosting mode operation. After the defrosting mode operation is assumed, the defrosting mode operation is shifted to the heating mode operation at the moment when the thermostat 9 is closed and the heating mode operation is demanded.
Patent JP-S55109293-A (JP)
Title: Production of semiconductor crystal of group 3-5 compound
Inventor: YAMAMOTO AKIYUU
IPC: C30B11/06
Filed: 1979-02-13
Abstract: PURPOSE: To obtain a semiconductor single crystal of a group III-V compound having fully satisfactory quality, by diffusing a group V element into a group III element melt purified by a filter method or a reduction method with H 2  bubbles.  
     CONSTITUTION: A group V element material 2, e.g., red phosphorus, is placed at the bottom of an ampule 2 pending from a main chamber 1. Directly below a crucible 4 an empty crucible 22 for receiving a melt purified by a known filter method is put. Then, a group III element material 23, e.g., In, is placed in the crucible 4, and the chamber 1 is evacuated to a predetermined degree of vacuum by operating vacuum equipment 8. The material 23 is molten by energizing an electric furnace 9. The melt is passed through a small hole provided at the bottom of the crucible 4 to the crucible 22, yielding a group III element melt 24 thus purified by a socalled filter method. An H 2  gas is introduced to the chamber 1 and a pipe 14 for H 2  gas bubbling is moved in a position to bubble the melt 24 with the gas, yielding group III element melt A thus purified by a socalled reduction method. Next, into the melt A, a vaporized material 21 is diffused, thereby a semiconductor single crystal of a group III-V compound, e.g., InP, is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57129827-A (JP)
Title: Manufacture of photoconductive cadmium sulfide
Inventor: KASAI MASANAO
IPC: C01G11/02
Filed: 1981-02-04
Abstract: PURPOSE: To manufacture photoconductive cadmium sulfide with high crystallinity, uniform particle shape and uniform particle size by calcining cadmium sulfide mixed with a specified amount of a flux at a specified temp., adding a copper compound, and carrying out recalcination.  
     CONSTITUTION: Cadmium sulfide is mixed with ≥20, preferably 30W50wt% flux. The flux is a compound used to diffuse an activator in CdS, e.g., CdCl 2 , ZnCl 2 , KCl, NACl, NH 4 Cl or CdSO 4 . Several kinds of such compounds may be mixed in a suitable ratio and used as the flux. The mixture is calcined at a temp. ≥50°C above the m.p. of the flux, and after adding a copper compound, recalcination is carried out. Copper chloride, sulfide, sulfate or the like is used as the copper compound, and the especially preferred compound is copper chloride or sulfate. The amount of the used copper compoud is ≤ about 1×10 -3 , preferably about 5×10 -5 W5×10 -4 mol/1mol CdS. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59141864-A (JP)
Title: Automatic offering system of answer information
Inventor: SAKAI KUNIYASU
IPC: H04M11/00
Filed: 1983-02-03
Abstract: PURPOSE:To transmit the specific information from a telephone in response to the selection of a calling subscriber by identifying the push-button signal sent from the calling subscriber, transmitting the information recorded on a tape after the telephone circuit is closed. CONSTITUTION:A telephone circuit network controller 2 detects the ringing tone of a telephone T0 and then closes a telephone circuit for calls. A PB signal converting circuit converts the push-button signal sent from a calling subscriber into a digital code. A code identifying circuit decides the propriety of a key code which is transmitted from the calling subscriber and informed only to the members. If the key code is decided proper, the specific one of those information recorded to a selective tape recorder 6 is selected and transmitted in response to the desired information code following the key code. The subscriber code following the desired information code is recorded to a recorder 5 together with the desired information code.
Patent JP-S5299900-A (JP)
Title: Operation control circuit for sealing machine
Inventor: NISHIKAWA AKIRA
IPC: B65B51/10
Filed: 1976-02-16
Abstract: PURPOSE: To improve the operation and to uniformalize the sealing operation by accomplishing the respective steps of the sealing operation in an electric manner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06226769-A (JP)
Title: Mold for crawler
Inventor: UENO YOSHIRO
IPC: B29K21/00
Filed: 1993-02-02
Abstract: PURPOSE:To easily form a groove, to commonly use a base mold even if a lug pattern is different, and to allow the air to be easily released from a lug hole by forming an air escape groove in the mating surfaces of cavity molds near the hole. CONSTITUTION:Cavity molds 3, 13 of upper and lower molds 11, 12 are suitably replaced to match a core and a lug pattern of a crawler to be manufactured. A groove is not formed in a mating surface 4a of a base mold 4, but an air escape groove 5 is so formed on a mating surface 3a of the mold 3 as to surround Jug holes 2 via a small gap. The groove 5 is formed in a V-shaped sectional shape. Since the groove is formed in the mold 3, a smaller-sized processing machine as compared with the case in which the groove is formed on the mold 4. Thus, even if the mold 3 is altered, the mold 4 can be commonly used, and air escaping from the hole 2 can be reliably and effectively conducted.
Patent JP-H02195214-A (JP)
Title: Measuring balance
Inventor: NAGAOKA TADASHI
IPC: G01G23/365
Filed: 1989-01-25
Abstract: PURPOSE:To obtain an electronic balance by which a reference quantity can be set not by a keyboard but by using a weight as in a mechanical balance, and measuring work can be performed with feeling as in the mechanical balance and the like. CONSTITUTION:A load detecting part (a) outputs an electric signal in response to a load working on a pan. A measured-value computing means (b) determines the measured value based on said output. A digital display device (c) displays the measured value. The measured value under the state wherein a command (g) is imparted is stored in a memory means (d). The difference between the content of the memory and the measured value at each time is computed in a subtracting means (e). Display elements are continuously arranged in an analog display device (f). The difference at any time is displayed in an analog pattern within a specified range including zero by the lighting of the display elements. In this constitution, the reference quantity can be set with a load such as a weight having the corresponding mass. The excessive and insufficient quantities of the mass or a specimen with respect to the preset reference quantity is displayed in a analog mode. Therefore, the measuring work can be performed with the same feeling as with a conventional mechanical balance.
Patent JP-H05256672-A (JP)
Title: Recording paper residual quantity detector
IPC: G01D15/34
Filed: 1992-01-31
Abstract: PURPOSE:To detect a residual quantity of recording paper without restricting its assortment by detecting the residual quantity of recording paper in a recorder by means of thickness in which the paper is stored. CONSTITUTION:This detector is provided with a movable shaft, holding recording paper in the inner part of a recording paper storage part 3 and traveling with the paper's storage residual quantity A, a detecting element 2 converting the extent of travel of the movable shaft 1 and a discriminator 4 discriminating the paper residual quantity by means of the level of an electric signal outputted from the detecting element 2. Therefore, any type of the recording paper, for example, roll paper and folding one, the paper residual quantity is detectable owing to the stored paper thickness in the storage part of the recording paper.
Patent JP-H09211596-A (JP)
Title: Camera
Inventor: KASAHARA KEITARO
IPC: G03B17/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of inhibiting the opening/closing of a cartridge cover fitted in a camera main body, until a film is fed from a film cartridge loaded in the camera main body and then, rewound. SOLUTION: The camera main body 3 is provided with a locking mechanism 28 for locking a restraining member 31 for restraining the cartridge cover 12 in a closed state, until the film is fed from the film cartridge and then, rewound. The locking mechanism 28 is constituted of an engaging lever 30 which can be freely engaged with/disengaged from the restraining member 31 and a driving mechanism 34 for driving the engaging lever 30 in a direction where it is engaged with/disengaged from the restraining member 31. By such a constitution, the cartridge cover 12 is restrained in the closed state by the locked restraining member 31, until the film is fed from the film cartridge and then, rewound, so that the cover 12 is never erroneously opened.
Patent JP-S58133816-A (JP)
Title: Moisture absorbent
Inventor: KOYAMA TAKAHIRO
IPC: B01J20/24
Filed: 1982-02-02
Abstract: PURPOSE:To provide a moisture absorbent which has sufficient moisture absorbing power and does not contaminate objects to be protected by laminating a porous blank material, a continuous CMC layer and a porous blank material in this order and forming the same like a flat plate. CONSTITUTION:Sodium carboxymethylcellulose is used as a principal agent, and a porous blank material, a continuous CMC layer, and a porous blank material are laminated in this order and the laminates are formed like a flat plate, whereby a moisture absorbing agent is constituted. Since the flat plate-like object of CMC alone is brittle, it is preferable to add plasticizers, for example, glycerol, etc.
Patent JP-H06225971-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-02-03
Abstract: PURPOSE:To facilitate the alteration of display data and sound data of a game machine used during a game operation while reducing the capacity of a control program. CONSTITUTION:Game data like display data and sound data are housed in a ROM (game data housing means) 12. Step numbers are assigned to a plurality of control blocks obtained by dividing a control program respectively to correspond to the table addresses of the display data and sound data used by the control blocks. A CPU 11 (game data address calculating means 11a) calculates the addresses of the game data in the respective control blocks on the basis of the table and the CPU 11 (game data reading means 11b) has again access to the ROM 12 on the basis of the calculated address to read out desired game data.