baber/WOPTO huggingface dataset:
Patent JP-S61225988-A (JP)
Title: Color television camera device
Inventor: YAMANAKA JUNICHI
IPC: H04N9/04
Filed: 1985-03-30
Abstract: PURPOSE:To read accurate lens correction data by using a manual selection means to read correction data when an identification means identifies the absence of a code thereby identifying the presence of a lens identification code. CONSTITUTION:When a lens 11 having a code setting section 11a is loaded to a camera head part 12 and connectors 13a, 13b are connected, a number code and a model code set by switches A1-A6 are read by a CPU 16 via an I/O 17 of the camera head part 12 and sent to a CCU 15 through a camera cable 14. An arithmetic part 15a of the CCU 15 reads automatically a correction data of color balance and correction data for color aberration and distortion depending on the combination corresponding to the code and sends them to a CPU 16. In loading the old type lens without a code setting section, the CPU 16 detects automatically that the loaded lens has a code. In this case, a data file Ms for the RAM area is used to write the correction data such as color balance by automatic adjustment or manual adjustment, and the correction data is read for correction.
Patent JP-S61225914-A (JP)
Title: Variable gain circuit
Inventor: FUJII TOSHIKAZU
IPC: H03G3/10
Filed: 1985-03-30
Abstract: PURPOSE:To reduce the distortion ratio by applying the collector current of one differential transistor (TR) to a current mirror circuit fed back to the common emitter of a couple of differential TRs. CONSTITUTION:The base of a TR 13 is connected to the base of a TR 9, the emitter is connected to a power supply 3 and the collector is connected to the base of TRs 14, 15 and the collector of the TR 14. The emitter of the TRs 14, 15 is connected to a reference potential and the collector of the TR 15 is connected to the emitter of TRs 7, 8. The TRs 9, 13 form a current mirror circuit and TRs 14, 15 form a current mirror circuit. Thus, a current I3 equal to the collector current I2 of the TR 8 flows to the collector of the TR 15 and fed to a differential circuit comprised of the TRs 7, 8 together with an input signal. Thus, the distortion ratio is reduced.
Patent JP-H10276088-A (JP)
Title: A/d conversion device
Inventor: MORISSON RICHARD
IPC: H03M1/10
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To compensate an introduced offset voltage by an adjustment loop by supplying control signals having a value depending on the value of signals received by an input terminal when correction signals, are active. SOLUTION: This device is provided with a second A/D converter ADC2 provided with an analog input terminal connected to the output terminal of an amplifier AMP for receiving a voltage V2 and an output terminal for outputting the digital output signals of a device for constituting the lowest order word OUT of lowest order weight. Then, when DC level correction signals CALOS are active, the lowest order word is received through a demultiplexer DMUX and the word is compared with a prescribed binary word corresponding to the center value of maximum change obtained in the output terminal of the second A/D converter ADC2. A DC level correction circuit DEC0 supplies DC level control signals OC and the control signals are digital signals and encoded by N+1 bits. The demultiplexer DMUX is driven through a logic gate OR.
Patent JP-H09327185-A (JP)
Title: Oscillating actuator
Inventor: KOBAYASHI MINA
IPC: H02N2/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating actuator which has only a little wear and is stable by providing a sliding material which is located at a contact section between a vibrator and a relative motion member and which is formed of resin which contains polyether nitryl as a matrix. SOLUTION: An ultrasonic actuator 11 has a rectangular parallelopiped elastic body 12 and a relative motion member 17 which is brought into contact with the elastic body 12 by pressure. On one of the flat faces of the elastic body 12, a piezoelectric body 13 is installed. At two places on the other flat face of the elastic body 12 which become loops of a quaternary flexing vibration, driving force extracting sections 12a, 12b are formed in the projecting shape. On both ends in the longitudinal direction of an end face of each of the projecting sections 12a, 12b, rectangular thin plate-like sliding materials 14a, 14b, 14c, 14d are pasted with an epoxy adhesive. As for the material for the sliding materials 14a-14d, such material is used that may be made by adding polytetrafluoroethylene, a kind of fluororesin, and carbon fiber into resin which contains polyether nitryl as a matrix.  By using such a material, the wear of the sliding materials can be lessened.
Patent JP-2000255513-A (JP)
Title: Carton open and transport equipment
Inventor: SUGIMOTO TAKEO
IPC: B65B43/30
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide carton open and transport equipment which does not scratch the carton when opening and shaping the carton for opening a flatly folded carton in a prismatic shape with a rectangular cross section. SOLUTION: This equipment is provided with first and second sucking means for sucking separately a pair of outside faces facing opposite direction to each other of a flatly folded carton 21, a means for working the first and second sucking means until the carton 21 is folded in the opposite direction forming a reversely arranged condition from an initially folded condition passing an open condition with a rectangular cross section, a means for placing the carton 21 between a pair of parallel first and second conveyors while keeping the carton 21 in the reversely arranged condition, and a front tab 31 and a back tab 41 touching separately to the front and back face of the carton 21 in its transport direction for receiving the same elastically when the same is restored elastically in the opening condition with a rectangular cross section in the first and second conveyors.
Patent JP-S61225927-A (JP)
Title: Phase comparator of digital logic pll circuit
Inventor: OBATA HIROSHI
IPC: H03K5/26
Filed: 1985-03-30
Abstract: PURPOSE:To attain high resolution and high speed for a PLL circuit by extracting a latch data based on the leading/trailing edge of a reference clock and detecting phase difference information at the half clock of the reference clock. CONSTITUTION:Frequency division ratio control signals +G, -G are generated by detecting a phase difference between the output of a variable frequency divider 22 and an input signal DRF when the phase of a channel bit clock PLCK is led or retarded by a half of a master clock pm. A phase comparator 25 latches the output data of FFs 21-23 to FFs 26-29, the data is selected by the Q output of the FF 25 to detect it as a phase difference level. The input signal DRF is controlled so that the trailing of the PLCK is in the center. Since the signal of the frequency divider 22 and the input signal DRF are compared by a digital logic PLL circuit 4 in the shortest way and they are used after comparison in other blocks, high speed processing is attained.
Patent JP-H09221927-A (JP)
Title: Circulation-filtration type pool for emergency and method for supplying water from this pool in emergency
Inventor: ONO KOSEI
IPC: E03B1/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a pool and a method for keeping the quality of pool water as equal practically as that of water for living and supplying it as the water for living and drinking water at the time of emergency. SOLUTION: Circulation-filtration equipment 3 collects and filters pool water and supplies the filtrate to a pool. On the outlet side of the circulation-filtration equipment 3, two systems of supply piping of the filtrate, a water sending piping 10 for supplying pool water which returns the filtrate to the pool and a water sending piping 11 for supplying water in emergency which supply the filtrate outside in emergency, are provided. Moreover, an inverter control device which controls the number of revolutions of a pump is provided for the circulation- filtration equipment 3.
Patent JP-S63232472-A (JP)
Title: Photoelectric conversion semiconductor device
Inventor: KONUMA TOSHIMITSU
IPC: H01L31/10
Filed: 1987-03-20
Abstract: PURPOSE:To improve the frequency characteristic and optical responsiveness of a voltage by providing a buffer layer in which a minute amount of P-type impurity concentration is continuously varied between second and third semiconductors. CONSTITUTION:In order to improve optical responsiveness when a voltage is applied to an element, it is necessary that electrons and holes do not retain at a part to become a barrier of an energy band diagram and do not recombine. Thus, the width of a transition region between an N-type layer and an I-type layer is broadened, and the barrier is smoothly varied. Actually, a layer in which an impurity concentration is gradually varied in a boundary between N and I, i.e., Fermi level is continuously varied is formed. That is, a band gap of a boundary between I and N of second and third semiconductors is continuously varied. Thus, electrons and holes are rapidly moved upon voltage slope, the recombination of the electrons and the holes does not occur, and an element having excellent optical responsiveness and voltage frequency characteristics can be manufactured.
Patent JP-H01244287-A (JP)
Title: Circulating pump integrated type heat exchanger
Inventor: NAKASAKI MASAYOSHI
IPC: G21C15/24
Filed: 1988-03-23
Abstract: PURPOSE:To permit more miniaturization and obtain a circulating pump integrated type heat exchanger free of maintenance, by a method wherein the heat exchanger is provided with a solenoid pump, discharging primary system cooling agent in a lower plenum part to a primary system outlet nozzle through a double cylindrical discharging tube, formed by an insulating shroud and a pump casing. CONSTITUTION:A solenoid pump 41, positioned at the inside of an insulating shroud 28 and mounted at the lower end of a pump casing 29, is arranged in a space at the center of the bundle of pipes of heat transfer tube 25. The suction port 41a of the solenoid pump, the discharging port 41b of the same, an annular flow passage 41c and an annular coil 41d are shown in a diagram. In this constitution, a motor for driving the pump above a heat exchanger 27 is eliminated, therefore, the height of the circulating pump integrated type heat exchanger is reduced by a height corresponding to the height of the motor whereby the miniaturization of the heat exchanger may be contrived. On the other hand, the solenoid pump does not necessitate maintenance different from a mechanical pump as has been employed in a prior art.
Patent JP-S58190763-A (JP)
Title: Plate for micro-titration
Inventor: HANSUUDETOREFU DOPATOKA
IPC: B01L3/00
Filed: 1983-04-18
Abstract: A microtitration plate wherein a frame and a central part are separated from one another via a continuous break and ridges are arranged at the lower face of the plate so that differences in temperature on heating between edge vessels and vessels in the central part are avoided, said differences in temperature causing the well-known "edge-effect".
Patent JP-S55159686-A (JP)
Title: Removing method for red color residual image phenomenon for braun tube or the like
Inventor: NARITA KUNIO
IPC: H04N9/16
Filed: 1979-05-30
Abstract: PURPOSE:To make sharp the screen, by inverting the red color residual image in rejecting the red color residual image for Braun tube or the like, picturing out the color corresponding to this part, and obtaining white color with the principle of three colors. CONSTITUTION:When electrons are emitted on red color particles of Braun tubes or the like to produce illumination, the residual image may cause tailing phenomenon for unsightly screen. Thus, if the red color residual image is taken place, the red color light is inverted and the residual image part only is compared and picked up. This is pictured after adding equal amount of green, blue and purple colors, this operation is repeated to give the feeling of sight to eyes as if the residual image were disappeared.
Patent JP-S55159825-A (JP)
Title: Drying agent and preparation thereof
Inventor: TOUJIYOU SHIYOUICHI
IPC: B01D53/26
Filed: 1979-05-30
Abstract: PURPOSE: To attain an effective utilization of a waste liquid formed by a surface treatment of Al by a method wherein said waste liquid or the sludge is subjected to silicon removing, neutralizing and acid radical removing treatment to obtain Al(OH) 3  is calcined to prepare a drying agent constituted of γ-alumina.  
     CONSTITUTION: An Al containing waste liquid generated in a surface treating process for defatting an Al material or the sludge obtained by neutralizing said waste liquid is dehydrated if necessary by the centrifugal separation to regulate to an appropriate concn. Thereto, an appropriate amount of a strongly acidic solution such as sulfuric acid or the like is added and aged for a fixed time under stirring and, thereafter, a gel like substance of silicon is separated by adding water and removed by fractionating. To the obtained Al salt solution, an alkali solution such as NH 4 OH or the like is added to neutralize said salt solution to precipitate Al(OH) 3  and this Al(OH) 3  is filtered. To the obtained Al(OH) 3 , the same alkali solution as above described is added and aged for a predetermined time at an appropriate temp., thereafter washed repeatedly by an alkali solution to remove acid radical almost completely and, after it is dried, calcined to obtain a drying agent with high activity and high particle strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000267642-A (JP)
Title: Picture display device
Inventor: INAMORI YOSHIMITSU
IPC: G06T1/60
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device capable of displaying external picture data in real time. SOLUTION: A port Pc for housing external picture data in a memory for display 31 is provided in an LCD controller 3 and after the external picture data picked up by a CCD analog module 6 are converted into a resolution suitable for a display in a resolution converting part for VRAM 72, they are directly transmitted to the LCD controller 3 via the port Pc. The LCDC plotting control part 32 of the controller 3 houses data transferred between a CPU 4 and the part 32 and the external picture data in a memory for display 31 in time-division manner. Thus, since the controller 3 can perform the transferring of data simultaneously with the CPU 4 and a CCD camera controller 7, the external picture data can be housed in the memory 31 without intermediary of the CPU 4. As a result, a real time display in which the omitting of a frame is not present can be realized.
Patent JP-S62222817-A (JP)
Title: Manufacture of cassette case
Inventor: YAMAGUCHI AKISHI
IPC: B29C45/00
Filed: 1986-03-26
Abstract: PURPOSE:To obtain a product without deformation such as distorsion, warpage or the like substantially by a method wherein a resin pouring gate is arranged near a side rim between an upper surface section, constituting a pocket section on the center line of a case, and a front surface section while resin is supplied directly to the pouring gate. CONSTITUTION:Resin, supplied through the side part of a heated torpedo 14, is poured into a molding cavity 15 through a gate G and is distributed into an upper side plane section 15a, corresponding to the upper plane 1a of a case 1, a vertical plane part 15b, corresponding to a front plane 1b and both side planes 1d, 1e and a lower side plane part 15c, corresponding to a lower plane part 1c, however, the gate G is provided on the center line (a) of the case 1, therefore, the resin flows symmetrically with respect to respective plane parts. The flowing distance of the resin in respective plane parts of the cavity 15 is symmetrical in left and right, therefore, the resin may be poured and filled while keeping a balance in left and right.
Patent JP-S54159030-A (JP)
Title: Fixed spot running device
Inventor: ISAKA OSAMU
IPC: A63B22/06
Filed: 1978-06-05
Abstract: PURPOSE: To enable a runner to run without being tired by showing beautiful domestic and foreign running cources and the like on a television receiver.  
     CONSTITUTION: A television reciver 1 shows images to a runner 14. A CPU 5 of the control portion measures a running distance upon each input of the step signal from a step detecting means 24, indicates the total sum of the running distance and computes as well as indicates a running speed on the television receiver 1. A reproduced speed signal in response to the running speed is sent to a VTR 3 through a DA transducer 6. Thereby, the tape for the VTR 3 is fed at a speed proportional to the running speed of the runner 14, and the CPU 5 receives a synchronized pulse in response to the running speed from a synchronized pulse detector 7 and controls gates 8, 9, and thus, sends an image signal from the VTR 3 to one of CCD analog memories 10, 11 which is not under refreshing. Switching of the memories 10, 11 is effected upon each detection of a vertically synchronized signal by the CPU 5 from the output signal of the VTR 3 through the detector 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62223754-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NINOMIYA HIDETAKA
IPC: G03C7/305
Filed: 1986-03-25
Abstract: PURPOSE:To increase the sensitivity of a color photographic sensitive material and to reduce deterioration in the graininess by forming an emulsion layer contg. silver halide particles having a specified crystal form and a cyan coupler. CONSTITUTION:An emulsion layer contg. trisoctahedral silver halide particles having (nn1) crystal faces (n is a natural number of >=2) and a cyan coupler having one or more carboxyl groups in a component substituted on the active site for reaction is formed. The cyan coupler may be represented by the formula (where R1 is alkyl or aryl, R2 is H or amino and Z is a component having one or more carboxyl groups substituted on the active site). Thus, a color photographic sensitive material having high sensitivity and undergoing little deterioration in the graininess is obtd.
Patent JP-S56164676-A (JP)
Title: Control system of facsimile transmission
Inventor: EGAMI SADAO
IPC: H04N1/32
Filed: 1980-05-23
Abstract: PURPOSE:To enable to identify the type of opposing device automatically, corresponding to the versatility of transmission system, by transmitting the type of equipment indication request signal if the reception side can respond to the transmission mode at the transmission side and identifying the types of equipments automatically. CONSTITUTION:At the transmission side, a group identifying signal GI is detected, and before the determination of transmission mode, to identify the types of equipments at the reception side, an equipment type indication request signal MSC in which the transmission side requests or the reception side requests the designation of transmission mode corresponded separately, is transmitted. At the reception side, based on this, when the transmission side has the requested function or the transmission mode possible for another correspondence can be designated, a group acknowledge signal GA is returned as the response signal including the information and of not contained, the signal GA is not returned and the group indication signal GI is again transmitted after a given time. In this case, the transmission of video information is made through the standard transmission control means.
Patent JP-H04305524-A (JP)
Title: Analgesic agent
Inventor: TAKAGI HIROSHI
IPC: A61P25/04
Filed: 1991-03-06
Abstract: PURPOSE:To obtain a safely usable analgesic agent, containing L-ornithine or its salt as an active ingredient and capable of providing expectable effectiveness on not only acute pain but also chronic pain. CONSTITUTION:An analgesic agent is obtained by including L-ornithine or its pharmacologically permissible salt (e.g. a salt in which a mineral acid or an organic acid is added) as an active ingredient. The aforementioned analgesic agent can orally or parenterally be administered and the dose thereof is within the range of 50-700mg/kg, preferably 100-600mg/kg expressed in terms of the amount of the L-ornithine for an adult per day.
Patent JP-S58183430-A (JP)
Inventor: SAKAKIBARA SAKUICHI
IPC: B65B55/12
Filed: 1982-04-22
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-S63234560-A (JP)
Title: Solid-state image sensing device
Inventor: MURAYAMA TAKASHI
IPC: H04N5/335
Filed: 1987-03-24
Abstract: PURPOSE:To simplify structure, and to obtain the title device proper to the increase of the number of picture elements by distributing signal charges from a vertical transfer shift register to first and second reading shift registers by one gate electrode. CONSTITUTION:First and second reading shift registers HCCD1, HCCD2 are formed to cross at right angles with the terminations of vertical transfer shift registers CCD1-CCD4, and the impurity concentration of transfer wells Tb1-Tb4 at the terminations of either ones of the vertical transfer shift registers CCD1, CCD3 in odd numbers or the vertical transfer shift registers CCD2, CCD4 in even numbers is increased relatively. Transfer gate electrodes Gs to which a gate signal at a ternary level synchronizing with the fixed synchronous timing of the vertical transfer shift registers CCD1-CCD4 is applied are shaped to the upper surfaces of the transfer wells Tb1-Tb4. Accordingly, the transfer gate electrodes Gs are decreased, structure is simplified, and the scale up of chip size is prevented, thus acquiring a solid-state image sensing device proper to the increase of picture elements.
Patent JP-H06282011-A (JP)
Title: Screen, polarizing plate and rear projection type display device
Inventor: GOTO TAKESHI
IPC: G03B21/625
Filed: 1993-03-26
Abstract: PURPOSE:To improve contrast without lowering the luminance of an image by setting the absorption axis direction of a polarizer so that it becomes in parallel with the direction of the groove of a lenticular lens on the most polarizer side. CONSTITUTION:The degree of the polarization of a light beam emitted from a light projection optical system liquid crystal panel 33 as linear polarized light is lowered a little when it is passed through a phase difference plate 32, a projection lens 31, a Fresnel lens and a diffusing plate 23 with a lenticular lens. However, since it is made incident on the polarizer 22 almost as it is the linear polarized light, the absorption thereof by the polarizer 22 is extremely small and a video does not become dark. Besides, about half an environmental light beam 38 made incident on a screen from a visible side is absorbed by the polarizer 22 because it is almost non-polarized light. By setting the absorption axis direction of the polarizer 22 in the up-and-down direction of the screen in order to efficiently absorb the light beam 38 reflected on the surface of the diffusing plate 23 and reflected in the surface direction of the screen, the contrast can be drastically improved.
Patent JP-H05272561-A (JP)
Title: Disk brake for vehicle
IPC: F16D55/224
Filed: 1992-03-26
Abstract: PURPOSE:To prevent a brake from being trailed by providing a bellows section having a low-load spring characteristic at a pad end section on the side where a brake pad is separated from a disk rotor, and providing a pad return spring on one side of the side spring of a pad clip. CONSTITUTION:A pad return spring 9 is provided on one side of the side spring 8 of a pad clip, a brake pad and the bellows section 9a of the pad return spring 9 follow in the rotary shaft direction of a disk rotor 1 when a brake is applied, the bellows section 9a is elastically deformed on the axis centering on a support section 9b1, the bellows section 9a is elastically deformed in the rotary shaft direction of the disk rotor 1, and the bellows section 9a can secure stable returning force without collapsing. When the brake is released, the increase of the returning force is reduced by the bellows section 9a having a low-load spring characteristic against the abrasion of the brake pad, and the brake pad can be quickly separated from the rotary shaft direction of the disk rotor 1.