baber/WOPTO huggingface dataset:
Patent JP-S57100417-A (JP)
Title: Sigle-lens reflex type viewfinder
Inventor: OOTAKE YOSHITOMO
IPC: G03B13/04
Filed: 1980-12-16
Abstract: PURPOSE:To eliminate the parallax caused by an angular error of a mirror for a sibgle-lens reflax viewfinder (VTR) that forms an image of an objective  lens on an image forming surface of a viewfinder using a relay lens, by setting the mirror on the image forming surface of the objective lens. CONSTITUTION:The light flux which is made incident to an objective lens 2 is divided into a light flux reaching an image pickup device 23 and a light flux reaching the viewfinder by a half mirror 3A. For such single-lens reflex type viewfinder, the position of a real image 6 is shifted in the direction vertical to an optical axis if the angle of a mirror 5 is kept at an exact 45 deg. to the optical axis. Accordingly, the image formed on a finder surface 11 by a relay lens is also shifted to cause a parallax. In this connection, the mirror 5 is set at an image forming point P1 caused by the lens 2. As a result, the position of the image 6 has no shift although the angle of inclination has an error or 45 deg.-alpha deg..
Patent JP-S6240024-A (JP)
Inventor: HARADA KATSUYOSHI
IPC: H02J3/26
Filed: 1985-08-14
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-H0470625-A (JP)
Title: Driving device for liquid crystal display
Inventor: KONDO YASUSHI
IPC: G02F1/133
Filed: 1990-07-06
Abstract: PURPOSE:To attain the miniaturization of an operational amplifer for power source, the smoothing of the fluctuation of a voltage, and the reduction of stroke by performing control so as to set the polarity of voltages applied to bi-sected electrodes, respectively at the one opposite to each other. CONSTITUTION:This device is equipped with a control block 1 which controls the output voltage of a driver circuit 2 s as to set the polarity of the voltages applied to the bi-sected electrodes 4a, 4b and 5a, 5b, respectively at the one opposite to each other. For example, in a period A when a certain one picture is generated, the voltages to be applied to the upper side common electrode 4a are set at V2, VEE, and the voltages applied to the upper side segment electrode 5a at V1, V3, and also, the voltages to be applied to the lower common electrode 4b at V1, V5, and the voltages applied to the lower side segment electrode 5b at V4, VEE, and the control so as to use each voltage simultaneously is performed. Therefore, the power source origin of a current consumed simultaneously can be dispersed. Thereby, it is possible to miniaturize the operational amplifier used in a power source, to smooth the fluctuation of the voltage, and to reduce the stroke.
Patent JP-H0227378-A (JP)
Title: Multicolor image forming device
Inventor: KUSUMOTO KEIJI
IPC: H04N1/46
Filed: 1988-07-16
Abstract: PURPOSE:To increase the processing speed and to reduce the power consumption by providing a means for executing a control so that which is decided to be unnecessary in a developing device being an internal device does not operate by keeping pace with converting color data of a read unit to an erasion unit. CONSTITUTION:An omission of image information is prevented by providing a means for converting color data which has been read by a color CCD 51 of a document reading means to color data of an erasion unit of an erasion means 5 whose size is different from that of a read unit, storing it in a memory of a data processing part 70 and driving to control the erasion means, based on its color data. Also, a means for discriminating whether an operation is necessary or unnecessary with regard to each of developing devices provided on the inside by keeping pace with the conversion of the color data, and a means for executing a control so that the device which has been discriminated to be unnecessary is not operated thereby are provided. In such a way, the image forming speed is further improved, and also, the power consumption can be curtailed.
Patent JP-S57101349-A (JP)
Title: Dry battery
Inventor: HAYASHI AKIRA
IPC: H01M6/06
Filed: 1980-12-16
Abstract: PURPOSE:To enhance the rapid discharge characteristics of a dry battery, by adding a specified perchlorate into zinc chloride electrolytic solution. CONSTITUTION:Zinc chloride electrolytic solution, or zinc chloride solution containing some amount of ammonium chloride is forced to contain a low aliphatic amine perchlorate. The total concentration of the mixed electrolytes in the electrolytic solution is preferable to be less than 42wt%. The low aliphatic amine perchlorate is for example, guanidine perchlorate, aminoguanidine perchlorate, ethylenediamine perchlorate, methylamine perchlorate, diethylamine perchlorate, trimethylamine perchlorate, ethanol perchlorate, or the like. For example, the positive material of a battery is made of manganese dioxide: 54.4pts., acetylene black: 9.1pts., zinc chloride: 7.3pts., ammonium chloride: 0.4pt., guanidine perchlorate: 3.6pts., water: 25.0pts., the rest: 0.2pt. in order to form a paper-lined type battery, wherein all parts being by weight ratio. Thus, the rapid discharge characteristics of a battery can be enhanced.
Patent JP-H05343102-A (JP)
Title: Method for electrically charging alkaline storage battery
Inventor: NISHIYAMA KOICHI
IPC: H01M10/44
Filed: 1992-06-10
Abstract: PURPOSE:To control electric charging with high accuracy by measuring a variation of a voltage of a battery as the electric charging proceeds, and detecting a maximum point of a voltage increasing rate at that time when an alkaline battery where nickel hydroxide including a predetermined weight of cobalt hydroxide is used for a positive electrode is electrically charged. CONSTITUTION:A typical charging voltage characteristic, when a battery where a nickel hydroxide electrode plate is used as a positive electrode plate is constant-current charged, is expressed by a curve as indicated by a solid line in Figure and a voltage is increased in an S curve. Although an absolute value of a voltage of the battery is varied according to an electric temperature, a voltage increasing rate obtained on the basis of voltage variation is indicated by a broken line in Figure because the voltage variation cannot be basically changed to be kept in the S curve even at high temperatures above 50 deg.C in the battery where the nickel positive electrode plate including 10-20% of cobalt hydroxide is used. The voltage increasing rate is large at the beginning of electric charging, becomes smaller as the electric charging proceeds, becomes larger again after a minimum point, and reaches a maximum point at the final stage of the electric charging. Consequently, the maximum point is detected and the electric charging is controlled.
Patent JP-H0226493-A (JP)
Title: Connection control system
Inventor: TEZUKA KINGO
IPC: H04Q3/545
Filed: 1988-07-15
Abstract: PURPOSE:To improve the operating efficiency of a system by receiving connecting control information from a computer and transmitting the result information of connecting control processing to the computer through a signal line. CONSTITUTION:When connection control information requiring connecting control between the housing circuits of a string program control type exchange(SPC) 1 is transmitted from a computer 4 through a signal line 2, a connecting control information receiving part 12 receives it through an interface part 11 in the SPC 1, executes decoding and transmits a connecting control indication to a connecting control part 13. The connecting control part 13 executes connecting control processing based on the connecting control indication and transmits a processing result to a result information transmitting part 15. Then, the result information transmitting part 15 edits result information and transmits it through the interface part 11 and a signal line 3 to the computer 4. Thus, by executing the indicating of the connecting, the releasing, etc., of an arbitrary circuit housed in the SPC 1 from the computer 4, the SPC 1 can execute the connecting control of the circuit according to the indication.
Patent JP-H0714886-A (JP)
Title: Chip carrier
Inventor: OTANI KENICHI
IPC: H05K1/11
Filed: 1993-06-25
Abstract: PURPOSE:To enable a metal wiring to be very small in wire width and inter-wire pitch on both an inner lead side and an outer lead side by a method wherein the metal wiring is supported by a first flexible film member at the inner lead side and supported by a second flexible film member at the outer lead side respectively. CONSTITUTION:A metal wiring 1 is supported by a polyimide film 2 as a first flexible film member at an inner lead 1a side making its one side bear against the film 2 and supported by polyimide coating layers 3a to 3d as a second flexible film member at an outer lead 1b side making its other side bear against the polyimide coating layers 3a to 3d. The exposed surface of the inner lead 1a is made to face upward, and on the other hand that of the outer lead 1b is made to face downward. By this setup, metal wirings can be made very small in both wiring width and inter-writing pitch on both an inner lead side and an outer lead side.
Patent JP-H0731593-A (JP)
Title: Noninvasive hemodynamometer
Inventor: SUGO YOSHIHIRO
IPC: A61B5/022
Filed: 1993-07-19
Abstract: PURPOSE:To improve correction accuracy of blood pressure measurement by the pulse wave propagation time by measuring the pulse wave propagation time immediately before and after pressurization on the artery at the time of obtaining the blood pressure value and the pulse wave propagation time measured by a volume vibration method. CONSTITUTION:A cuff 1 is installed on a finger of a testee, and an electrode 7 is installed on the breast. An electrocardiogram R wave detecting part 8 detects the R wave of an electrocardiogram waveform from the output of the electrode 7. A pulse wave sensor 9 is also installed on a finger of a testee, and a pulse wave detecting part 10 detects a pulse wave of an installation region of a testee from the output of the pulse wave sensor 9. The output of the pulse wave detecting part 10 reaches a pulse wave bottom detecting part 12, and the bottom value of a pulse wave is detected. MPU 14 executes a processing program according to signals given from A/D converts 6, 11, an electrocardiogram R wave detecting part 8, a pulse wave bottom detecting part 12 and a key 13, outputs necessary control signals to an exhaust valve 2 and a pressurizing pump 3, and outputs the processing result to a display device 15. The propagation time T and the blood pressure P are expressed by the expression P=alphaT1+beta, wherein alpha and beta are constants.
Patent JP-S6310779-A (JP)
Title: Urea derivative, production thereof and herbicide containing said derivative as active ingredient
Inventor: TAKEMATSU TETSUO
IPC: C07D405/12
Filed: 1986-07-30
Abstract: NEW MATERIAL:A compound shown by formula I [Ar is group shown by formu la II-formula VI (R<1>-R<4>, R<9>-R<15>, R<23>-R<26> and R<32>-R<34> are H, lower alkyl or lower alkoxy; R<16> is H, lower alkyl, lower alkoxy or OH; R<2> and R<3>, R<9> and R<10>, R<11> and R<15> or R<15> and R<16> together with connected and bonded carbon form 5--6-membered ring, etc.); A is N or CX (X is H, Cl, NO2 or CF3); B is H, CH3 or OCH3]. EXAMPLE:1, 1-Dimethyl-3-[ 2-( 3-methyl-2, 3-dihydro-6-benzofuryloxy )pyridin-5-yl ]urea. USE:A herbicide. PREPARATION:For example, an aminopyridine derivative shown by formula VII or aniline derivative is reacted with methyl isocyanate, N,N- dimethylcarbamic acid chloride or N-methoxy-N-methylcarbamic acid chloride to give a compound shown by formula I.
Patent JP-H1124399-A (JP)
Title: Image forming method and image forming device used therein
Inventor: KATAOKA RIEKO
IPC: G03G15/08
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain stable image density which does not cause image fogging, irregular density and a stripe by stabilizing the electrification and the carrying of toner over a long term. SOLUTION: In this method, an electrostatic latent image is formed on an electrostatic latent image holding body first. Next, by using the thin layer of one-component developer on a developer carrier 2 formed by a layer regulating member 3 abutting on the carrier 2, the electrostatic latent image is developed. In such a case, a rigid body abutting by pressure >0 g/cm and <=50 g/cm is used for the carrier 2 and the member 3, and the layer thickness S of the developer expressed by an expression S=30×3<1/2> M/πdρ (in the expression, M shows the developer carrying amount per unit area (g/cm<2> ), (d) shows volume average particle size (μm) of the developer and ρ shows the specific gravity (g/cm<3> ) of the developer.) is formed to the range of 0.5 to 1.5 so as to develop the image.
Patent JP-S6423071-A (JP)
Title: Condenser
Inventor: OGAWA YASUO
IPC: F25B39/04
Filed: 1987-07-15
Abstract: PURPOSE: To prevent the deterioration in performance of a condenser which performs heat exchange by making a condensed fluid composed of a non-azeotropic mixed fluid and a cooling fluid to flow as countercurrent flows by using a non-azeotropic mixed refrigerant as a coolant by making the cross-sectional areas of flow passages for the condensed fluid in the flowing direction smaller as going toward the outlet side. CONSTITUTION: A load fluid flows in load fluid passages 19, 21, 23, and 25 from a nozzle 26 and flows to the outside from a nozzle 29 through an outlet header 28. On the other hand, a refrigerant gas flows in refrigerant passages 20, 22, and 24 from a nozzle 30, is cooled and condensed by the load fluid through plates 16, 14, and 12 and fins 18, and is discharged to the outside of a condenser through a nozzle 33. The cross-sectional areas of the refrigerant passages 20, 23, and 24 become smaller as going toward their outlets. Since the cross-sectional areas of the flow passages for condensed fluid becomes smaller near the outlet of the condenser, the flow velocity of a non-azeotropic mixed refrigerant at the section becomes faster and the refrigerating does not stay in the section and an excellent coefficient of heat transfer is obtained.  At the inlet of the condenser, in addition, the pressure loss of the condenser does not become larger, because the cross-sectional areas of the flow passages become larger.
Patent JP-S6070559-A (JP)
Title: Handling device of recording medium
Inventor: KUBO YUUJI
IPC: G11B20/18
Filed: 1983-09-28
Abstract: PURPOSE:To detect the data damage of a recording medium due to the abnormality of a writing circuit early and to prevent the repeated generation of data damage by providing a read commanding means, a read data abnormality detecting means and a trouble shooting commanding means in connection with a reading head. CONSTITUTION:A recording medium handling device consists of a recording medium carrying means, the reading head (a), a writing head (b), the data read commanding means (c), the data abnormality detecting means (d), and the trouble shooting commanding means (e). Data read out at the loading or unloading of a magnetic card are sent to a reading data abnormality detecting means (d) to discriminate whether the data is normal or not. If the abnormality of the read data is detected after the magnetic card has passed under the writing head (b), the device is constituted so that the trouble shooting commanding means (e) is actuated. In said constitution, the data damage of the recording medium due to the abnormality of the writing circuit can be early detected.
Patent JP-S6070511-A (JP)
Title: Magnetic head of double azimuth
Inventor: ARIKAWA YASUYUKI
IPC: G11B5/53
Filed: 1983-09-28
Abstract: PURPOSE:To improve the working efficiency of a balance winding and double azimuth type magnetic head reduced at noise plunging by constituting an I-core side on the coutside of a slit part of a head base. CONSTITUTION:The side 10 of the I-core 4 of the double azimuth magnetic head is constituted on the outside of the slip part 8 formed on the head base 1 so as to be shifted by the line diameter phi of a winding 6. The lower end of the winding 6 is stabilized and balance winding can be easily performed by the interval S between the head base and a head chip. When the line diameter phi of the winding 6 is <=1/2, the interval S between the head base 1 and the I-core side 10 is deteriorated at its stability. Thus, the mass-productivity of the balance winding of the double azimuth magnetic head is improved and the noise plunging can be improved up to 8dB as compared to the ordinary level.
Patent JP-H11348729-A (JP)
Title: Occupant crash protection device for vehicle
Inventor: MIDORIKAWA YUKINORI
IPC: B60R22/48
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an occupant crash protection device which can determine abnormality even if both of a first and a second switches fail together in the same failure mode and can improve reliability of occupant detection by an occupant detection switch. SOLUTION: An occupant detection switch 33 is built in a buckle part of a seat belt device and has a first switch 34 and a second switch 35 which are turned on/off according to whether a tongue plate is hooked to a buckle part or not. MPU 31 outputs a signal indicating boarding of an occupant to a terminal P3 when the first switch 35 is on and the second switch 35 is off, and it outputs a signal indicating non-boarding of an occupant to the terminal P3 when the first switch 34 is off and the second switch 35 is on. When both the first switch 34 and the second switch 35 are on or off, the occupant detection switch 33 determines abnormality and output an alarm signal indicating abnormality to a terminal P4.
Patent JP-H1023552-A (JP)
Title: Multiplex transmission device for vehicle
Inventor: MIURA KUNIHIKO
IPC: B60R16/02
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle multiplex transmission device which reduces the occupation rate of data and efficiently transmit data from more than one unit. SOLUTION: Of communication units 1a to 1d which are connected to a bus 3, transmission and reception parts 21a to 21d send and receive data to other units, counters 27a to 27d count the time from the transmission time of last sent data, and data transmission indication parts 29a to 29d indicate the transmission of data to be sent to the transmission and reception part when the data to be sent change and the time counted from the transmission time of the last sent data to the change time of the data to be sent is longer than a specific minimum process time and indicates the transmission of the data to be sent to the said transmission and reception part when the data to be sent do not change and the counted time reaches the specific maximum process time.
Patent JP-S56153558-A (JP)
Title: Floating head slider
Inventor: KOGURE KENJI
IPC: G11B21/21
Filed: 1980-12-17
Abstract: PURPOSE:To improve the magnetic head efficiency, by forming the slider plane of the floating head slider loated on the surface of magnetic recording medium in arc shape, and forming the taper plane at the end of air flow side. CONSTITUTION:The slider plane 2 of the floating head slider 1 consists of the circular arc plane 20 of crown height deltac and the taper plane 3 of taper height deltat formed on the air flow end 2A. Thus, the floating head slider 1 forms the circular arc plane 20 on the slider plane 2 and the taper plane 3 at the air flow side end 2A, then the pressure of the taper plane 3, i.e., the air flow end 2A is greater, allowing to obtain the stable floating attitude in obtaining the minimum gap G near the air flow-out end 2B. Thus, the magnetic head efficiency is good and the coil winding work can be made easy.
Patent JP-H0736675-A (JP)
Title: Information processor
Inventor: OSADA MAMORU
IPC: G06F17/21
Filed: 1993-07-19
Abstract: PURPOSE:To conduct a sure installation by displaying data by a batched or related data unit on a display device and setting an operation or environment while contrasting with a status to be installed. CONSTITUTION:Data is read from an information file and the read data is displayed on a CRT 30. Data is outputted to each item name on one side and the prescribed location corresponding to the item name. In each item to be displayed, when data is inputted from plural screens, the data corresponding to each screen and the item to be inputted in each screen is displayed. Next, when the input processing of data is performed and the input of data is performed by plural screens in each item name on the other side and at the prescribed location corresponding to the item name, a prescribed data input is performed in each screen. When an input termination is decided, a file is copied in the prescribed installation destination of a hard disk 34 by a prescribed system disk set to a floppy disk drive 32.
Patent JP-S5976004-A (JP)
Inventor: TEMISUTOKURESU DAMASENO JIYOAK
IPC: C07D307/86
Filed: 1983-09-28
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-2000008330-A (JP)
Title: Safety fence for platform
Inventor: HARIE HIROSHI
IPC: B61B1/02
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a safety fence for a platform where a passenger can safely get in and out even in the case of the positional slippage between a car door and a safety fence door at the time when a vehicle can not stop at a fixed spot. SOLUTION: A rotary mechanism section 3 for supporting rotatably around a vertical axis is provided at one end of the bottom of a shutter box part 1. A locking part 4 is composed of a hole 43 formed on a floor face 33 and a fixing pin 41 elevatably supported at the position of the shutter box part 1 corresponding to the hole 43. The fixing pin 41 is risen by rotatingly operating an unlocking lever mechanically connected to the fixing pin 41, and the descending state of the fixing pin 41 is maintained by a plunger reciprocatively functioned by the electromagnetic force of a solenoid and locked.
Patent JP-H079615-A (JP)
Title: Composite resin coated metal plate and production thereof
Inventor: OKAMURA TAKAAKI
IPC: B29K105/22
Filed: 1993-06-28
Abstract: PURPOSE:To improve flavor properties by coating the single surface or both surfaces of a metal plate with a composite resin layer having a three-layered structure wherein upper and lower layers are composed of a specific polyester resin and an intermediate layer is composed of a specific polycarbonate resin. CONSTITUTION:In a composite resin coated metal plate, the polyester resin constituting upper and lower layers is a polymer based on a repeated unit having a fundamental structure represented by formula I (wherein R1 is a 2-6C alkylene group and R2, is a 2-24C alkylene or arylene group) and the polyester resin of the upper layer prevents the change of the flavor of content. The polycarbonate resin of the intermediate layer interposed between the upper and lower polyester resin layers is a polymer based on a repeated unit having a fundamental structure represented by formula II (wherein R3 is a 2-10C aliphatic hydrocarbon group or a 6-18C aromatic hydrocarbon group) and improves impact-resistant processability, especially, low temp. impact-resistant processability.