baber/WOPTO huggingface dataset:
Patent JP-S63225257-A (JP)
Title: Developing device
Inventor: TOMOYOSE KAZU
IPC: G03G15/08
Filed: 1987-03-16
Abstract: PURPOSE:To adhere only the toner having specified electric charge potential to a toner carrier by providing a doctor blade for controlling toner brisle to be applied with a bias voltage. CONSTITUTION:The toner T in a toner housing device 12 is delivered through the spacing between a sleeve 15 and the tip of the doctor blade 16 for controlling toner brisle to a toner supply port 3 side by the rotation of the sleeve 15 in an arrow direction. The toner T charged to positive potential is attracted toward the doctor blade 16 by the Coulomb forces between each when said toner arrives at the part of the doctor blade 16 applied with the bias voltage of the negative potential. The toner is thereby adhered and captured to the part of the inside surface 16a thereof. Only the toner T charged to the negative potential is, therefore, supplied from the spacing between the sleeve 15 and the tip of the doctor blade 16 to the surface of the toner carrier 18 charged to positive potential. The adhesion of only the toner having the specified charge potential to the toner carrier is thereby permitted.
Patent JP-H03260927-A (JP)
Title: Method for controlling laser driving current of optical memory device
Inventor: MURATA SETSUKO
IPC: G11B7/125
Filed: 1990-03-09
Abstract: PURPOSE:To decrease the fluctuations in wavelength and to suppress the deterioration in the quality of signals by adjusting the driving current of a laser power source between a sector and a data section following this sector so as to nearly equal the calorific value of a laser. CONSTITUTION:A reproduction command Rn for the sector STn is inputted to a laser driving current control section 2 in the case of reproduction of data between the sector STn and the data section DTn following this section and reproducing the data of next sector STn+1 successively. A control section 2 outputs a control signal CN to a laser driving section 3 in such a manner that the driving current I of a semiconductor laser 4 is made into a low current IR with inputting of the reproduction command Rn and the end signal IE of a sector recognition section ID. The driving current is adjusted to the high current equiv. to the current at the time of erasing in the case of execution of erasing and to the current of the magnitude larger than the current at the time of reproduction and smaller than at the time of erasing in the case of execution of recording or recording and erasing. The calorific value of the laser is adjusted to be nearly equaled in this way, by which the fluctuations in the wavelength are decreased and the deterioration in the signal quality in the data section is suppressed.
Patent JP-H04295550-A (JP)
Title: Refrigerating cycle apparatus
Inventor: OGOSHI YASUJI
IPC: F25B1/00
Filed: 1991-03-22
Abstract: PURPOSE:To provide a refrigerating cycle apparatus capable of escaping from a liquid back state quickly, thereby the life of a compressor can be extended. CONSTITUTION:A refrigerating cycle apparatus consists of a refrigerating cycle which is composed of a compressor 1, a condenser 3, an electronic expansion valve 4 and an evaporator 5, a detector that detects the superheat degree SH of refrigerant in the evaporator 5, a controller which controls the valve lift of the electronic expansion valve 4 so that refrigerant superheat degree is kept at a constant value of 5 degrees, for example, and a temperature detector which detects the refrigerant delivery temperature Td of the compressor 1. When the detected superheat degree SH is zero or lower, that means liquid back state, the valve lift of the expansion valve 4 is corrected corresponding to the detected refrigerant delivery temperature Td.
Patent JP-H03260720-A (JP)
Title: Multi-window system
Inventor: WATANABE TORU
IPC: G06F3/048
Filed: 1990-03-09
Abstract: PURPOSE:To display and print the display information scattered in plural windows in a bundle by detecting and segmenting a designated window, and connecting this window to another one. CONSTITUTION:A coordinate input device 1-1 inputs the coordinates shown on a display 1-8, and a window detector 1-3 segments a window based on the coordinates detected by a coordinate detector 1-2 and the window information 1-6 received from a window controller 1-5. This segmented window is connected to another segmented window via a window connector 1-4. Then the window display information is given to a printing device 1-9 from the detector 1-3 and printed by a printer 1-10. The information 1-6 updated by the controller 1-5 is sent to a display device 1-7 and shown on a display 1-8. Thus, the display information scattered in plural windows can be arranged in a bundle and dis played and printed.
Patent JP-2000257696-A (JP)
Title: Differential device
Inventor: HIROTA ISAO
IPC: F16H48/38
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, the size and the weight by holding compatibility between a gear and a differential case in a differential device having no speed sensing-type differential limiting function. SOLUTION: A differential device is provided with a differential mechanism 3 for distributing driving force of an engine for rotating a differential case from helical pinion gears 11, 13 to the wheel side through helical side gears 7, 9, and a speed sensing-type differential limiting mechanism 5 for limiting the differential according to the differential rotational speed. The speed sensing- type differential limiting mechanism 5 is incorporated in one side gear 7, and the other member 39 is connected to the other side gear 9.
Patent JP-H01233757-A (JP)
Title: Cmos integrated circuit
Inventor: ISHIZUKA TAKAHARU
IPC: H03K19/00
Filed: 1988-03-15
Abstract: PURPOSE:To prevent a change in an initial setting when a power supply is turned on by a method wherein a voltage at an input terminal is set to a ground voltage when the power supply is turned on and fixed to a power-supply voltage after the power supply is turned on and a part between the input terminal and the power supply is opened when the power supply voltage exceeds a prescribed voltage. CONSTITUTION:Since a pull-up resistor R1 is formed by n<+>, a voltage at a node (b) and a node (c) is at the same voltage as a ground of an IC when a power supply is turned on. Immediately after that, a pull-up transistor Q1 becomes conductive; the voltage of the node (b) is increased through the pull-up resistor R1 as soon as a power supply voltage rises. Accordingly, a node (a) keeps the same voltage as the node (c). When the voltage of the node (b) exceeds a threshold voltage X of the pull-up transistor Q1, the pull-up transistor Q1 is turned off; a part between the power supply and the node (a) becomes a high impedance.
Patent JP-H09249717-A (JP)
Title: Terminal-modified olefin resin, resin modifier, and resin composition
Inventor: OISHI HIROSHI
IPC: C08F36/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a novel terminal-modified olefin resin which has good compatibility with other resins by using an olefin resin having a specified mol.wt. and an amide bond in its terminal. SOLUTION: This resin has at its terminal an amide bond in an amt. of 1 to 5mol per mol of the resin and a number-average mol.wt of 500 to 200000. The resin modifier for thermoplastic resins selected among thermoplastic polyester, polycarbonate, polyester carbonate, polyamide, polyimide and polyamide- imide resins pref. comprises this terminal-modified olefin resin. The resin compsn. pref. comprises the above terminal-modified olefin resin as a resin modifier for thermoplastic resins selected among thermoplastic polyester, polycarbonate, polyester carbonate, polyamide, polyimide and other resins.
Patent JP-S60205923-A (JP)
Inventor: WAKABAYASHI KOUSEI
IPC: H01H33/66
Filed: 1984-03-29
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-H10250158-A (JP)
Title: Method for compressing image information, information-processing apparatus, and printer
Inventor: UENO KEIZO
IPC: B41J5/30
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance printing efficiency irrespective of image information, by taking image information based on a gradation expression method using both or either of an area and a density gradation method, dividing the information to lattice units of a plurality of adjacent images, rounding a ratio of a sum and a maximum value of gradation values for each unit, and obtaining a sequence of code words. SOLUTION: In order to print generated image information, the image information is handed to a BIOS, and converted to a train of pixel gradation values corresponding to each component of four colors under the BIOS carried out by a processor 122a, so that an arrangement of dots and an arrangement of dot gradation values corresponding to each pixel gradation value are obtained on the basis of the pixel gradation value. A sum of dot gradation values is obtained for each arrangement of the dot gradation values. A ratio of a product of maximum density gradation values for every dot and the dot gradation value is rounded up if it is not smaller than five or rounded down if it is smaller than five, whereby a value corresponding to each of three primary colors is calculated.  The value is converted to a hexadecimal code and arranged to correspond to the order of three primary colors, whereby a code word is generated sequentially which is sent out to a printer 121a.
Patent JP-H01232855-A (JP)
Title: Communication system
Inventor: MIZUNO MASATAKA
IPC: H04L13/00
Filed: 1988-03-14
Abstract: PURPOSE:To omit a communication initializing line not used in a normal operation by jointly using the communication initializing line and the communication control line between communication equipments. CONSTITUTION:If a communication initializing signal is not sent to a request signal line 16, since a port P2 reaches an L level, a slave CPU 20 sends a request signal from a port P1. On the other hand, with the communication initializing signal sent to the signal line 16, since the level of the signal line 16 reaches the L level, a transistor 26 acting like an input buffer is turned off and the port P2 reaches an H level. Thus, the Q output of a FF 40 reaches an L level, interruption to the CPU 20 is generated and the CPU 20 executes the initializing processing of the communication part.
Patent JP-H03260741-A (JP)
Title: Debugging device
Inventor: UNO YU
IPC: G06F11/28
Filed: 1990-03-09
Abstract: PURPOSE:To omit the need to prepare an environment setting part in a debugger program at start of the program to be debugged by starting this program via an environment control part even in a normal start state and a debugging start state. CONSTITUTION:An environment control part 15 includes a program starting part 15a, a program starting time environment setting part 15b, a debugging subject resistor part 15c, and a debugging subject starting part 15d. When a debugging subject program is started for debugging, the part 15b of the part 15 sets an environment to start the program. At the same time, the part 15d requests a process control part 16 to produce a subject program as a tracking enable process. Thus it is not required to prepare the part 15b in a debugger program 14. As a result, the program 14 is developed with no consideration given to the specifications of the environment setting part of the part 15.
Patent JP-S59184321-A (JP)
Title: Optical modulator
Inventor: KAWAKAMI TOMOTERU
IPC: G02F1/33
Filed: 1983-04-05
Abstract: PURPOSE:To form an optical modulator which is capable of executing quickly a measurement and a control by providing an acoustic wave-electricity converting element on the side face opposite to the side face on which an electricity- acoustic wave converting element of an acoustic optical material is provided. CONSTITUTION:An acoustic wave-electricity converting element 3 is provided on the side face of an acoustic optical material 2 of the opposite side to an electricity-acoustic wave converting element 1. This converting element 3 converts an acoustic wave 11 which is generated from the converting element 1 and propagated in a medium, to an electric signal 14. The acoustic wave generated from the converting element 1 interferes with an incident light 12, goes into the converting element 3 and is converted to the electric signal 14, but since a relation of the electric signal 14 and a diffracted light 13 is not influenced by a conversion efficiency of the converting element 1, the influence of a heat time constant, etc. does not go in. Accordingly, a quick response which is not influenced by the heat time constant is obtained, and a measurement and a control is executed quickly.
Patent JP-H08228453-A (JP)
Title: Spindle motor
Inventor: ORITO SHUSAKU
IPC: H02K5/16
Filed: 1995-02-22
Abstract: PURPOSE: To secure the accuracy for the height of a bearing holder relative to a base or bracket when making the size smaller or the thickness smaller. CONSTITUTION: A base portion 12 of a bearing holder 10 is fitted to a mounting hole 6 at a base 2; with the height of the bearing holder 10 from the reference plane of the base 2 being kept to a predetermined value, a gap between the upper surface of an inner peripheral edge portion 8 of the mounting hole 6 and a ring-shaped projection 40 of the bearing holder 10 located immediately above this upper surface is filled up with an adhesive 42, and this is then hardened. The projection 40 of the bearing holder 10 comes in contact with the upper surface of the inner peripheral edge portion 8 of the mounting hole 6 through the hardened adhesive 42, thereby increasing the pull-out strength in the fitting direction for the base 2 of the bearing holder 10.  The projection 40 of the bearing holder 10 is not required to directly come into contact with the upper surface of the inner peripheral edge portion 8 of the mounting hole 6 in a state where the height of the bearing holder 10 is kept to the predetermined value, so that the positional accuracy and the processing accuracy of the projection 40 can be considerably eased.
Patent JP-H10237027-A (JP)
Title: Production of amines
Inventor: MARUO MASAFUMI
IPC: C07C211/43
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To easily and readily produce an amine compound useful as an intermediate of a medicine, an agrochemical, etc., in high voluminal efficiency by treating substituted amides with a reducing agent obtained from sodium boron hydride and sulfuric acid. SOLUTION: One of amines expressed by formula II (N-ethylaniline, N- propylaniline, etc.) is produced by treating one of substituted amides (e.g. acetanilide, propionanilide or acetamide) expressed by formula I [R<1> to R<3> are each H, a (substituted) 1-20C alkyl, a (subsittuted) 6-18C aryl, a (substituted) heterocycle group having 3-22 atoms or a (substituted) 7-20C aralkyl, R<1> and R<2> may combinedly form a cycle] with a reducing agent obtained from a metal boron hydride (e.g. sodium boron hydride as an especially preferable one) in an amount of 1-5 molar times of the substituted amides and sulfuric acid usually in an amount of preferably <=0.5 molar time of the metal boron hydride, preferably at 40-60 deg.C for 1-4hrs.
Patent JP-S53146040-A (JP)
Title: Igniter
Inventor: SUGIURA NOBORU
IPC: F02P3/045
Filed: 1977-05-25
Abstract: PURPOSE:To prevent minute oscillation from occurring when the electrical current of an igniter is limited, by providing a current control circuit which limits the collector current of a power transistor to a predetermined level.
Patent JP-S54150992-A (JP)
Title: Photo-coupled semiconductor device
Inventor: KUBOTA AKIHIRO
IPC: H01L31/12
Filed: 1978-05-19
Abstract: PURPOSE: To obtain a device which can be formed by one unut of the lead frame and keeps the light emitting and light receiving surfaces in a fixed space to be able to be applied to the single inline package.  
     CONSTITUTION: Polyimide film 19 is provided on the surface of photo detector 14, and the electrode and electrode draw-out layer 20 are deposited. Vamp electrode 21 provided on the same surface as light emitting surface 12 of light emitting element 11 is connected in opposition to electrode 20 and then connected 18 to lead frame 16. After this, transparent sythetic resin 13 is filled between element 11 and 14, and the whole part is resin-sealed 17 to complete the manufacture. With this constitution, the package to be incorporated features the flexibility and the space is fixed between the light emitting and receiving surfaces. As a result, the deterioration fo the light emission efficiency caused by the element internal resistance never occurs to increase the light transmission efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61217868-A (JP)
Title: Access control system of vector data
Inventor: YOSHIDA AKIRA
IPC: G06F15/78
Filed: 1985-03-25
Abstract: PURPOSE:To avoid the collision of buses and banks due to an undesired memory access by masking only the elements needed for a vector operation and loading and storing the vector. CONSTITUTION:A load/store instruction containing mask is prepared and a mask register 6 designated by said instruction is selected by a mask register selecting circuit 23. Then the vector data read out of a main memory 1 in response to an element or the vector data read out of a vector register 5 is controlled according to the contents of the register 6 and under the control of a load/store pipeline control circuit 22. In this case, the circuit 22 loads and stores the vector only with the element corresponding to the ON bit of the register 6.
Patent JP-H07241211-A (JP)
Title: Cup holder
Inventor: OGASAWARA MITSUHIRO
IPC: A45F3/44
Filed: 1994-03-04
Abstract: PURPOSE:To prevent a cup or the like from tumbling at the site of camping or picnic under the cherry blossoms, etc.. by providing a lever shape member that can be erected on the round and a holder member capable of holding the cup and mounting the holder member loadably/unloadably on the upper terminal part of the lever shape member. CONSTITUTION:This cup holder 10 is constituted of an almost cylindrical lever shape member 11 and the holder member 15 capable of holding the lower terminal of the cup, and the members 11, 15 are unified by screwing a female screw 16 protruding in the center of the lower plane of the holder member 15 with a male screw 12 provided on the upper plane of the lever shape member 11. The lower terminal 13 of the lever shape member 11 is molded in conical shape so as to be stabbed on the ground. The holder member 15 is molded in bottomed cylindrical shape provided with an inner diameter capable of holding a paper cup and a drink can. When the holder is used, the paper cup and the drink can are placed after the lower terminal 13 of the lever shape member 11 is stabbed by inserting to the ground, and they can be held without generating disorder and tumbling while a banquet is being held.
Patent JP-H101476-A (JP)
Title: Tifluzamide having improved efficacy
Inventor: HAYAKAWA NORIHITO
IPC: C07D277/20
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain tifluzamide having increased dissolution rate in water and capable of improving the efficacy of agrochemical by crystallizing tifluzamide. SOLUTION: Crystalline tifluzamide is prepared by dissolving tifluzamide in an organic solvent (e.g. acetone) and mixing the obtained solution with water to effect the crystallization of tifluzamide. The crystalline tifluzamide has an endothermic peak at 175-180 deg.C by differential scanning calorimetry and is free from other endothermic peak below the above temperature range. The crystal has powder X-ray diffraction peaks at 2θ=17.68, 20.04, 23.04, 28.88 and 29.52. The solubility of the organic solvent in water is preferably >=10 pts.wt. based on the aqueous solution at 20 deg.C. The agrochemical composition containing the crystallized tifluzamide has increased dissolution rate in water and improved efficacy and is useful for the control of sheath blight.
Patent JP-H02238797-A (JP)
Title: Remote control signal transmission and reception system
Inventor: TSUTSUI OSAMU
IPC: H04Q9/02
Filed: 1989-03-13
Abstract: PURPOSE:To reduce the power consumption by allowing a receiver to apply intermittent reception in a reception timing synchronized with the remote control signal transmission timing at the transmitter side. CONSTITUTION:A remote control system 10 consists of a transmitter 20 and a receiver 40. The transmitter 20 stores an inputted operation command tentatively, sends a remote control signal relating to the command input in the next transmission timing and the receiver 40 applies intermittent reception in matching with the transmission timing and receives a remote control signal sent from the transmitter 20. Thus, it is not required to set the transmission time of the transmitter 20 longer corresponding to the intermittent reception period of the receiver 40 as an asynchronous type transmission reception system and the transmission time of the remote control signal is shortened. Thus, the power consumption of the transmitter 20 is reduced.
Patent JP-H05268588-A (JP)
Title: Coder
IPC: H04N19/60
Filed: 1992-03-17
Abstract: PURPOSE:To attain highly efficient coding through the use of a characteristic of a quantization transformation coefficient string of each block by setting an end code representing end of coding to each partial coefficient string and using only a final end code among consecutive end codes when the end codes appear consecutively. CONSTITUTION:The coder consists of an orthogonal transformation device 1 applying orthogonal transformation to blocked television signals, a quantization device 2 applying quantization to a transformation coefficient of each block obtained by the orthogonal transformation device 1 and a coder 3 coding the quantization transformation coefficient string of each block obtained by the quantization device 2. The coder 3 uses a division means to divide a quantization transformation coefficient string of each block into M sets of partial coefficient strings when the quantization transformation coefficient string is subject to variable length coding and the variable length coder applies variable length coding to each partial coefficient string. In this case, an end code representing the end of coding is set to each partial coefficient and when end codes appear consecutively, only a final end code among the consecutive end codes is used for the coding.
Patent JP-H07243586-A (JP)
Title: United fixing structure for split type air conditioning piping cover
Inventor: YASUDA AKIRA
IPC: F16B2/24
Filed: 1994-03-03
Abstract: PURPOSE:To prevent two piping cover split bodies from falling down or being detached due to a change in atmospheric temperature by fixing the united split bodies to each other. CONSTITUTION:One of two cover split bodies 11, 12 each having a half split cylindrical shape, obtained by bisecting a cylindrical body along the longitudinal direction, is fixed at a wall surface while the other is united with the cover split body on a side of the wall surface. In this structure, a holding part 20, which is bent at the plate-like portion thereof into an approximately U shape, is fitted to the united end 17 of the united cover split bodies, to thus hold and fix the ends of the cover split bodies.
Patent JP-H07268346-A (JP)
Title: Method for treating waste
Inventor: YASUNO HIROTOMO
IPC: B09B3/00
Filed: 1994-03-30
Abstract: PURPOSE:To provide a carlonization method for waste mainly consisting of organic materials, capable of smokelessly and odorlessly treating the waste by suppressing the generation of tar. CONSTITUTION:This method is a carbonization for treating waste mainly comprising organic materials through such processes that the temperature of exhausted gas is controlled by cooling part of a carbonizing furnace to prevent the substances with boiling points higher than the exhaust gas temperature from being discharged out of the carbonizing chamber and also prevent high- boiling materials (tar) from condensation and buildup in the unit. The exhaust gas, which does not contain the high-boiling materials, generates no soot or smoke when burned, and also generates no odor after burned.