baber/WOPTO huggingface dataset:
Patent JP-H09203677-A (JP)
Title: Pressure switch
Inventor: NOMURA MASAYUKI
IPC: G01L9/14
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To attain accurate detection of the pressure of a fluid at a high pressure area by detecting the position of a piston moving under the pressure of the fluid with a magnetic linear scale for outputting as linear analog data. SOLUTION: As a piston within a cylinder rises by receiving the pressure of a fluid, a permanent magnet 9 moves along a magnetic linear scale 31 so that a midpoint voltage 22 decreases in proportion to a drop in the internal resistance of a magnetoresistance element R1 and when the midpoint voltage 22 is between reference voltages E1 and E2 (E1 >E2 ) set, outputs of comparators 32 and 33 both go up to a high level to make a voltage work on the base of a transistor 37, turning ON a LED 39. As a result, the output S is turned ON and it is found that the pressure of the fluid reaches a set value. With the pressure switch thus obtained, a detection value of the pressure of the fluid can be adjusted easily by changing a biasing force to the piston facilitating adaptation to a higher pressure of the fluid. This also makes detection possible in a narrow moving area by changing the reference voltages E1 and E2 with a variable resistor 36 to adjust the detection width.
Patent JP-2000229719-A (JP)
Title: Empty box conveyer at fruit sorting facility
Inventor: TANAKA AKIRA
IPC: B65B25/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To make it easy to find where trouble has occurred, for a relatively not busy operator to support a busy operator packing at each draw-out conveyer part, and to inspect and repair trouble portion by adding an inspection passage. SOLUTION: Conveyed fruits A are manually sorted by a manual-sorting conveyer 8. Manually sorted fruits A are received and are conveyed by a sorting conveyer 12. A sorting device 14 sorts the fruits A by rating and by size while the fruits are conveyed. The sorted fruits A are received and conveyed by a draw-out conveyer 15 which crosses the sorting conveyer 12 at right angles. An empty box conveyer 2 and a packing accessory material conveyer 3 to are arranged convey empty boxes B and packing accessory materials C at the outside of the conveyance end of the draw-out conveyer 15. An inspection passage 17 is arranged in parallel with the sorting conveyer 12.
Patent JP-H01206418-A (JP)
Title: Reactive power compensator using invertor
Inventor: OGIWARA YOSHIYA
IPC: H02J3/18
Filed: 1988-02-12
Abstract: PURPOSE:To realize an economical large capacity reactive power compensator by providing a multiplex invertor in which two different invertors are used in a parallel path with a system. CONSTITUTION:The invertor 1 is a current control type which outputs a compensation current, and it outputs the current for higher hamonics fluctuation and that compensating the reactive current as a small capacity invertor in which a switching element having a high speed switching performance is used. The invertor 2 is a voltage controlled type outputting a voltage to the system, and it slowly follows a system voltage so as to output the voltage the same in amplitude and phase. The outputs of a system voltage detection transformer 6, a load current detection current transformer 7 and the output current detection current transformer 8 are inputted to a control circuit 5.
Patent JP-S60183379-A (JP)
Inventor: MATSUI NARITAKA
IPC: B65D5/44
Filed: 1984-02-22
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-H08199951-A (JP)
Title: Obstacle detecting device in shutter for building
Inventor: OTSUKA YOSHIHIRO
IPC: E06B9/80
Filed: 1995-01-27
Abstract: PURPOSE: To simplify a device and ensure the operation thereof by a method wherein a movable tape switch is attached to a seat plate slat at a lowermost stage and both ends thereof are fixed to an upper and a lower ends of an opening respectively to transmit an detection of an obstacle to a controller through a wire. CONSTITUTION: One end of a movable tape switch 7 of a long size is fixed to the upper end of a guide rail 4 of a shutter curtain 1 comprising a plurality of continuous slats 5, while the other end thereof is fixed to the lower end of the rail 4, and an intermediate part of the switch 7 is brought into contact with the shutter seat plate slat through a guide roller 8. When the shutter curtain 1 is opened or closed by a motor 3, the switch 7 moves along the slat and if an obstacle contacts the slat, the switch 7 is actuated to energize a controller 3a, thereby stopping the shutter 1. By laying a wire in place of the switch 7, obstacles can be electrically detected. As a result, obstacles can be simply and surely detected.
Patent JP-H05232893-A (JP)
Title: Method for driving picture display device
Inventor: HAMADA KIYOSHI
IPC: G09G1/00
Filed: 1992-02-19
Abstract: PURPOSE:To provide the driving method or a picture display device that an excellent picture with high gradation can be obtained. CONSTITUTION:An electron beam is modulated by using a modulation pulse constituted of a main pulse 52A whose pulse width is modulated by a video signal and an auxiliary pulse 52B which is arrayed with the main pulse 52A at prescribed intervals. Then, the fine change of the substantial pulse width (a time Ton that the electron beam is actually turned on) caused by the delay of the first transition part and the dealy of the last transition part of the pulse is utilized for the gradation and the gradation is increased. Besides, auxiliary load connected to an electron beam control means in parallel is switched according to the video signal at the same time that the modulation pulse of the beam is impressed. Then, the fine change of the substantial pulse width caused by the delay of the first transition part and the delay of the last transition part of the pulse is controlled and the gradation is increased.
Patent JP-2000231258-A (JP)
Title: Developing device
Inventor: TSUDA KIYONORI
IPC: G03G15/08
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a developing device where a good image without any unevenness in image density can be formed by restricting the toner intake to be stopped when the toner covering ratio of carrier in developer is 80 to 100% in a developing device controlling the density of the developer by circulating movement of the developer. SOLUTION: In the developing device 2 where the toner density is automatically controlled by taking in toner into the developer by circulatory movement of the developer 3, a gap between a 2nd doctor blade 7 by which toner intake to the developer is restricted and a developing sleeve are set so that the taking in of the toner to the developer is accurately stopped when the toner covering ratio is in the range of 80 to 100%. Thus, developing with toner with deficient electrification and developing in a state where the toner density is not sufficient can always be avoided.
Patent JP-H07220028-A (JP)
Title: Character recognition device
Inventor: KURAMOCHI TSUTOMU
IPC: G06K9/62
Filed: 1994-02-02
Abstract: PURPOSE:To provide the character recognition device which recognizes characters at a high speed with a high precision. CONSTITUTION:The character picture which is inputted by a character picture input part 1 and is segmented character by character by a preprocessing part 2 and is normalized is inputted to a rough classification processing part 3. In this processing part 3, a label is given to each coupling component of the background part of the character picture by a labeling processing part 7. A picture element counting processing part 8 counts the number of picture element in each labeled coupling component or the background part. First to n-th highest numbers of picture elements out of numbers of picture elements in coupling components of the background part are extracted as the n-dimensional feature quantity. A discrimination processing part 9 determines roughly classified candidate characters in accordance with the extracted n-dimensional feature quantity by using a roughly classification dictionary 4. A detail recognition processing part 5 uses a detail recognition dictionary 6 to specify one character out of roughly classified candidate characters and outputs it as the recognition result.
Patent JP-S63199165-A (JP)
Title: Hydraulic device using selecting cylinder
Inventor: SAKATA SHINJI
IPC: B60T11/16
Filed: 1987-02-14
Abstract: PURPOSE:To eliminate a large shock applied onto an auxiliary master cylinder by installing a restricting valve which restricts the liquid flow by a throttle, into a hydraulic circuit starting from the second chamber to the auxiliary master cylinder. CONSTITUTION:A control valve V0 is installed in a hydraulic circuit starting from the second chamber R12 to an auxiliary master cylinder 13. In the control valve V0, a ball 56 urged by a spring 55 is set onto the conical sheet part of a holder 53 and the liquid flow from the second chamber R12 to the auxiliary master cylinder 13 is restricted through a communication groove formed on the conical sheet. The liquid flow starting from the auxiliary master cylinder 13 to the second chamber R12 through an auxiliary inlet port 20c is executed free from restriction by the pressing by the ball 56. Therefore, a series of the operation that the pressurized liquid in the second chamber R12 is returned into the pressure chamber 13a of the auxiliary master cylinder 3 is suppressed, and the erroneous operation that a brake pedal 15 is sharply returned is prevented.
Patent JP-H06130550-A (JP)
Title: Silver halide photographic sensitive material excellent in gloss and the like
Inventor: KIMURA SHIGEKO
IPC: G03C1/79
Filed: 1991-01-31
Abstract: PURPOSE:To provide the silver halide photographic sensitive material having proper gloss and capable of well depicting the details of an image. CONSTITUTION:The silver halide photographic sensitive material has roughness on the surface and only one peak or not in the spatial frequency region of 2-10cycles/mm in the Wiener spectrum, and when there is a peak, and there is no peak on its higher frequency side, it has no bending point in the region of the Wiener spectral intensity of <=10<-8>, thus permitting the silver halide photographic sensitive material to well depict the details of the image while having proper gloss.
Patent JP-S62191279-A (JP)
Inventor: HAMADA KENJI
IPC: B62J1/12
Filed: 1986-02-17
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-S58151388-A (JP)
Inventor: SAKAGAMI FUKUMATSU
IPC: C05F3/00
Filed: 1982-03-01
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-S60177271-A (JP)
Title: Detecting circuit for center value of signal varying with time
Inventor: KOBAYASHI KATSUMI
IPC: G01R19/25
Filed: 1984-02-22
Abstract: PURPOSE:To facilitate IC-implementation and to vary easily a response time by converting an input signal into a digital signal and outputting the center value through digital processing. CONSTITUTION:The analog input signal from an input terminal 1 is converted into the digital value by an A/D converter 5 and inputted to a subtracter 6 together with the signal generated by delaying the output of an integrator 3 by one-clock time T through a T-second delay device 10. An sgn circuit 7 outputs +1 when the output (x) of the subtracter 6 is plus, -1, when minus, or 0 when zero. The output of a comparator 2 is multiplied by a constant through a multiplier 8 and then integrated by the integrator 3 consisting of an adder 9 and a T- second delay device 12. Then, the output of the integrator 3 is converted by a D/A converter 11 into an analog signal, which is outputted as the center value y(t) to an output terminal 4.
Patent JP-H0655821-A (JP)
Title: Ink ribbon cassette
Inventor: EAN NIIRU SUMISU
IPC: B41J33/22
Filed: 1992-02-19
Abstract: PURPOSE: To provide an ink ribbon cassette applicable to both a close ink ribbon and an ink ribbon with a carrier film for optimally obtaining flutes of an endless ribbon. CONSTITUTION: The ink ribbon cassette comprises a housing 2, an endless ribbon 10 stored in fan fold fashion within a stuffing box 12 of the housing 2, a counter roller and a drive roller contained in the ribbon feed mechanism 100 at an entrance of the box 12. The mechanism 100 has a shaft that can be coupled to a typewriter or printer.
Patent JP-H07240511-A (JP)
Title: Semiconductor device
Inventor: INUTA MASANORI
IPC: H01L29/749
Filed: 1994-03-02
Abstract: PURPOSE:To accomplish high switching speed, and to obtain a semiconductor device having no erroneous ignition when it is turned OFF. CONSTITUTION:An n<-> base region 2 is formed on the upper surface of a p<+> type anode region l, and a p-gate region 3 is formed on the surface of n base region 2. An n<-> main cathode region 4 and an n<-> auxiliary cathode region 5 are selectively formed on the surface of the p-gate region 3 leaving the prescribed interval between them. A p<-> short region 21 is selectively formed on the surface of the n<-> main cathode region 4, and a p<-> bypass region 6 is formed on the lower part of the auxiliary cathode region 5. A gate oxide film 7 is formed on the surface and in the vicinity of the p-gate region 3, locased between the n<+> auxiliary cathode region 5 and the p<+> short region 21, and the n<+> main cathode region 4, and a gate electrode 8B is formed on the upper surface of the gate oxide film 7. The n<+> auxiliary cathode region 5 and the p<+> short region 21 are connected by a cathode electrode 10.
Patent JP-H03216189-A (JP)
Title: Thrombocyte cell attaching molecule and its variant
Inventor: PIITAA JIEI NIYUUMAN
IPC: C12N15/12
Filed: 1990-02-13
Abstract: A glycoprotein, PECAM-1, and variants thereof can be obtained by expression in a transformed host cell of a polynucleotide coding for the glycoprotein or a variant polypeptide. PECAM-1 can also be isolated from cellular sources. An antibody specific for PECAM-1 or a PECAM variant can be produced via recombinant techniques, or can be obtained from a hybridoma.
Patent JP-H08330676-A (JP)
Title: Optical semiconductor device and its production
Inventor: SAKATA YASUTAKA
IPC: H01L21/205
Filed: 1996-02-20
Abstract: PURPOSE: To provide a structure for preventing an n-n joint by adopting a method for Zn open-tube diffusion in an MOVPE furnace concerning a semiconductor device in which embedding growth is applied to both sides of an active layer produced through an MOVPE selective growth in a pnpn current blocking structure. CONSTITUTION: A pair of SiO2 stripe masks are formed with an interval of 1.5μm in a direction of (011) on a p-InP board 31 and a multilayer structure including an active layer 33 is formed in an area of 1.5μm through an MOVPE selective growth. When both sides of the active layer are subject to embedding growth in a pnpn current blocking structure, a method for Zn open-tube diffusion in an MOVPE furnace is adopted and a part of an n-type layer is changed into p-type, so that an n-n joint can be prevented.
Patent JP-S62189237-A (JP)
Inventor: SUZUKI TOSHIO
IPC: E04B1/74
Filed: 1986-02-17
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-S55102049-A (JP)
Title: Production method of markov process by variable probability circuit
Inventor: HIRATA TAKEHIKO
IPC: G06F7/70
Filed: 1976-03-26
Abstract: PURPOSE: To obtain the Markov process in an arbitrary form, by using the variable probability circuit which can be changed freely for the distribution of operation probability through the change of voltage and current or its physical and chemical amount externally.  
     CONSTITUTION: The voltage V 1  is fed to the adjusting voltage input terminal 4 of the variable probability circuit 7, the voltage f(t) which change in timewise from the time function generator 6 is fed to another terminal 5, and trial pulse is fed from the terminal 3 at time t. Control is made that it returns to the initial state through the pulse outputted at the output terminal 2 of the variable probability circuit 7. Taking the pulse train having the exponential distribution μe -μt  of the probability density function as the trial pulse fed from the terminal 3, the pulse train from the output terminal 2 is that having the constitution that the pulse of the exponential distribution pulse train is picked up at the probability of 1/2f(t). Thus, by arbitrarily setting f(t), the Markov process of an arbitrary form can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05323832-A (JP)
Title: Recording paper recycling device
Inventor: IIDA TORU
IPC: G03G15/22
Filed: 1991-01-31
Abstract: PURPOSE:To provide the device where anyone can recycle the recording paper in an office, etc., where a recording device is placed by carrying out a biodegrading process of printed parts of the recording paper printed with toner utilizing biodegradable plastic. CONSTITUTION:The recording paper recycling device has a printing device such as a copying machine, etc., loaded on an upper surface plate of its housing, for example, that is it is a device which can be added to the printing device and its interior is constituted of a paper feeding part 2, recycling processing part 3, degrading part 4 and a container part 5 of the recording paper on which the recycling process has been carried out. The recycling processing part 3 is constituted of a printing degrading processing part, a drying part and a cleaning part with the case where the image on the recording paper S is formed of the developing toner constituted of the biodegradable plastic as object. The printing degrading part is the part for eliminating toner characteristics of the toner utilizing biodegradable plastic, that is, eliminating so called functions such as fixing ability, etc., which are sought in the toner.
Patent JP-H06231607-A (JP)
Title: Ceiling buried type luminaire
Inventor: KANEKO OSAMU
IPC: F21S8/02
Filed: 1993-01-29
Abstract: PURPOSE:To maintain the size of an opening at the lower side without deforming a reflector, and to install accessaries such as a louver and a panel frame easily, by fixing a fixture having an installing hole smaller than the clamping device of an installing bolt hung down from a ceiling, to the reflector having an installing hole larger than the clamping device of the installing bolt, and fastening the clamping device of the installing bolt. CONSTITUTION:When a nut 3a is fastened, a washer 3b and the nut 3a are not fitted to a reflector 2 but they are fitted to the peripheral line of the installing hole 6 of a fixture 4 which is smaller than the washer 3b and the nut 3a, and only the fixture 4 is pushed up, because the installing hole 10 is larger than the washer 3b and the nut 3a. As a result, the fitting part 9 of the fixture 4 is abutted to the lower surface of a ceiling member 14. When the nut 3a is fastened further, the fixture 4 presses the reflector 2 downward by lowering the reverse side 4a to the bolt 3, making the cutting up part 7 of the fixture 4 inserted and fixed to a rivet 13 and the hole 11 of the reflector 2 as the fulcrum, and the rising up of the upper surface of the reflector 2 is prevented.
Patent JP-S60179464-A (JP)
Title: Monoazo compound and method for dyeing and printing hydrophobic fiber by using the same
Inventor: SHIMURA KATSUNORI
IPC: D06P1/18
Filed: 1984-02-24
Abstract: NEW MATERIAL:Monoazo compounds of formula I , wherein X1, X2, X3, X4 are each H, Cl, Br, nitro; Y is H, Cl, methyl; R is alkyl, allyl; at least two of X1, X2, X3, X4 are always H, but at least one thereof is a group other than H. USE:Dyes for hydrophobic fibers such as polyester fibers, polyamide fibers, cellulose diacetate fibers and cellulose triacetate fibers. The dyes are particularly suitable for use in dyeing polyester fibers. When the dyes are used as dyes for effect color in an alkaline-colored resist discharge printing method, a colored discharge-printed cloth in which the discharge-printed part is clear and dyed deep red can be obtd. PREPARATION:A 2-aminobenzothiazole of formula II is diazotized and then coupled with an aniline derivative of formula III to obtain the desired compd.
Patent JP-S60178577-A (JP)
Title: Correction system for input information
Inventor: OGIKUBO SHINICHI
IPC: G06Q40/00
Filed: 1984-02-24
Abstract: PURPOSE:To correct only information on an item which is inputted erroneously by making corrections, item by item. CONSTITUTION:An operation part 2 is formed on the front surface of a housing 1. A paper currency insertion opening 3 with a door 4 which is opened and closed freely and a color CRT display part 5 are provided on the horizontal surface of the operation part 2. This CRT display part 5 displays an operation procedure and other pieces of information on the CRT screen in the form of an illustration, characters, or sentences to guide a customer for operation, and a display part corresponding to a password number, the amount of money, an account number, or the approval, confirmation or cancellation of transaction is pressed to send out a corresponding signal to a main control part. In this case, if the user inputs wrong information, only items can be corrected, one by one.
Patent JP-H07241887-A (JP)
Title: Molding device
Inventor: HORIKAWA YOSHIHIRO
IPC: B29C45/34
Filed: 1994-03-02
Abstract: PURPOSE:To provide a molding device whose gas venting capacity is good even if a stationary old and a movable mold are clamp with sufficient clamping force, and which is easy to maintain the gas venting quality well even if molding conditions such as injection conditions are changed. CONSTITUTION:At a parting line PL surface between a cavity member 21 on the fixed mold side and a core member 22 on the movable mold side, a core insert member 31 which forms a protruding part 31A whose height is 5-25mum, preferably 10-20mum is mounted. A protruding part 31A by the member 31 is formed on the pressure position side by a clamping device. Therefore, there is no deteriorated gas venting quality resulting from a gas slit crushed by the clamping force from the clamping device. There occurs no burrs in an obtained molded part. By changing the height of the member 31, it is possible to meet a change in molding conditions promptly.
Patent JP-S57147377-A (JP)
Title: Color compensating circuit
Inventor: ARAKAWA TOKUO
IPC: H04N1/60
Filed: 1981-03-07
Abstract: PURPOSE:To perform the color compensation with a simple control operation, by obtaining a color compensating signal from the three primary color signals and eliminating the components of two-color compensating signals obtained before the color compensation out of a color compensating signal among three color compensating signals. CONSTITUTION:The electric signals, i.e., a cyan signal C, a magenta signal M and a yellow signal Y which are separated into three primary color signals and receive color compensation are supplied to the plus (+) terminals of operational amplifiers 22, 23 and 24, respectively. At the same time, the magenta signal and the yellow signal are supplied under the control of level to the minus (-) terminal of the amplifier 22 through variable resistors 25 and 26, respectively. The signals C and Y are supplied under the control of level to the minus (-) terminal of the amplifier 23 through variable resistors 26 and 27 respectively. In the same way, the signals C and M are supplied with the control of level to the minus (-) terminal of the amplifier 24 through variable resistors 29 and 30 respectively.
Patent JP-S60176607-A (JP)
Inventor: TANAKA YUTAKA
IPC: A47G1/02
Filed: 1984-02-23
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。