baber/WOPTO huggingface dataset:
Patent JP-H01172399-A (JP)
Title: Simple method for synthesizing disaccharide
Inventor: NAKANO KOICHI
IPC: C07H19/04
Filed: 1987-12-25
Abstract: PURPOSE:To synthesize disaccharides in good yield by simple operation, by converting a specific galactopyranoside into a trimethylsilyl derivative, diluting the resultant derivative with a solvent and reacting the diluted derivative with a glucopyranose. CONSTITUTION:(A) A 2-azido-beta-D-galactopyranoside expressed by formula I [R is allyl, lower alkyl or formula II (X is H or OCH2)] is converted into a trimethylsilyl derivative, which, without deprotection, is highly diluted with a solvent and then reacted with (B) a 2-phthalimido-2-deoxy-1,3,4,6-tetra-O-acyl-beta- D-glucopyrano-se expressed by formula III (R<2> is lower alkyl) to synthesize a 6-O-(3,4,6-tri-O-acyl-2-phthalimido-2-deoxy-beta-D-glucopyranosyl)-2-a zido-2-deoxy- b-D-galactopyranoside derivative expressed by formula IV (R<1> is H or lower acyl).
Patent JP-H05164959-A (JP)
Title: Automatic focus adjustment device
Inventor: TAMEKUNI YASUHIRO
IPC: G02B7/28
Filed: 1991-12-11
Abstract: PURPOSE:To provide focusing without any overshooting even in a range finding state wherein an integration time is long and to reduce hunting wind in a focusing state by varying a speed control range according to the integration time. CONSTITUTION:A sensor 4 independently outputs an electric signal corresponding to the quantity of incident light, the output is independently amplified by an amplifier 5, an adder subtracter 6 calculates the sum signal (A+B) of and difference signal (A-B) between two division sensor outputs A and B; and an integrator 8 integrates the synchronism detection signal of a synchronism detector 7, and a comparator 9 converts the integration level of the difference signal into a digital level, which is inputted to a microcomputer 10. The microcomputer 10 calculates a defocusing quantity from the integration level of the obtained difference signal and controls a driver 11 to control an AF motor 12. In this case, the speed control range when the integration time is long is varied to widen the range wherein the speed is slow, thereby reducing the hunting width in the focusing state.
Patent JP-2000142248-A (JP)
Title: Pocket structure for automobile
Inventor: MIYAMOTO HIDEYUKI
IPC: B60R7/04
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide pocket structure for an automobile capable of storing a large stored article if necessary without intruding on space in a cabin when unnecessary. SOLUTION: A winding device 22 is provided in proximity to the inner surface of a door pocket trim 16, and one end side of a net 20 is connected to the winding device 22 so as to be wound and pulled out. A hook 23 is formed on the other end side of the pulled-out net 20 and lockable to a lock hole 24 formed in the door pocket trim 16. A guide hook 25 is provided on the lower end side of the net 20, and the guide hook 25 is slidable being engaged into an oblong hole 26 formed in the door pocket trim 16. Space formed between the pulled-out net 20 and the door pocket trim 16 becomes a pocket 28, and the net 20 is deformed in conformity to a stored article.
Patent JP-H10164844-A (JP)
Title: Power-supply apparatus
Inventor: TAKUMA HIROSHI
IPC: H02H9/02
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress an inrush current to a load surely even when a momentary service interruption is generated by a method wherein, when the momentary service interruption of an AC power supply is detected, the gate voltage of a bidirectional thyristor is raised gradually when the power supply is turned on. SOLUTION: A bidirectional thyristor 3 controls an output in such a way that a firing phase angle is changed with reference to an AC voltage supplied from a power-supply terminal 2. A voltage which is induced on the secondary side of a power- supply transformer 4 which voltage-transforms the output of the bidirectional thyristor 3 is rectified by a rectifying circuit 5. At this time, an inrush-current-limiting circuit 7 which suppresses an inrush current, at a time when an AC power supply is turned on, by gradually raising the gate voltage of the bidirectional thyristor 3 is installed, and a power-supply switch is installed at the inrush-current-limiting circuit 7.  Then, a momentary-service-interruption detection circuit 11 which outputs a signal by detecting the momentary service interruption of the AC power supply is provided, and an initial-state setting circuit 10 in which the inrush-current-limiting circuit 7 is reset, by the output signal of the momentary-service-interruption detection circuit 11, to an initial state immediately before the power supply is turned on is provided.
Patent JP-H07178877-A (JP)
Title: Moistureproof paper
Inventor: NAKANO TAKUJI
IPC: B32B27/10
Filed: 1993-12-24
Abstract: PURPOSE:To enhance hygroscopic moisture blocking capacity and to facilitate the release of a synthetic resin layer and a paper layer to enable reutilization by laminating a synthetic resin layer having moistureproof function and a paper base material layer through a water-soluble polymeric layer formed from a polymeric layer forming material based on a special water soluble polymeric compd. CONSTITUTION:Moistureproof paper is composed of a multilayered structure of three or more layers constituted by laminating a synthetic resin layer having moistureproof function and a paper base material layer through a water soluble polymeric layer. The water soluble polymeric layer is formed from a polymeric layer forming material based on a water soluble polymeric compd. constituted of a repeating unit represented by formula. This moistureproof paper has excellent moistureproof properties and can block and protect an object to be packed from hygroscopic moisture. The used moistureproof paper is handled in the same way as general papers and, by applying water to the moistureproof paper in a recovery work process, only a paper component can be recovered.
Patent JP-H08183127-A (JP)
Title: Interior surface material of car
Inventor: FUJIYAMA YOICHI
IPC: B32B27/12
Filed: 1994-12-28
Abstract: PURPOSE: To provide an interior surface material of a car having an excellent feeling, generating no settling and developing excellent cushioning properties. CONSTITUTION: A skin material 2 is bonded to and integrated with the surface of a wadding material 1, wherein fiber filaments are entangled and integrated by needling processing so that filament bundles 3 are vertically provided between both surfaces of the wadding material and the tip parts of the filament bundles 3 protrude from the surface of the wadding material as numberless small projections 4, using the tips of the small projections 4 as spot adhesive parts 5.
Patent JP-H02173404-A (JP)
Title: Controller for hydraulic actuator
Inventor: ICHIYANAGI TAKESHI
IPC: F15B13/043
Filed: 1988-12-26
Abstract: PURPOSE:To obtain compound actions and to ensure both intelligential ability and reliability by introducing high-pressure-side pressure of a pair of first and second pressure reducing valves, one of which ia manual and the other is electrically operated, into corresponding pressure chambers of a main valve and providing a position sensor on the main valve. CONSTITUTION:A pair of first pressure reducing valves 5a and 5b, both of which are operated by hand, are connected to a pair of second pressure reducing valves 7a and 7b, which are operated by electric operating devices 6a and 6b, and high-pressure-side of the pilot pressure produced by respective pressure reducing valves 5a and 7a; 5b and 7b is introduced into corresponding pressure chambers 3a and 3b of a main valve 1. In addition, a position sensor 11, which detects the stroke of the main valve 1, is installed on the pressure chamber (3b) side of the main valve 1. The signal from this sensor 11 is inputted into a controller, so that the action of the main valve is stored in the controller and this action can be played back by the electric operating devices 6a and 6b. Accordingly, complicated and compound actions can be performed, while intelligent ability and a fail-safe of the system can be ensured.
Patent JP-H10171213-A (JP)
Title: Image forming device and image forming method
Inventor: SHIGESAKI SATOSHI
IPC: G03G15/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent electrostatic memory on an image carrier due to the interchange of charge and a black stripe corresponding to the contact position of a contact electrifier so as to form a high-quality image by impressing voltage obtained by superposing AC voltage on DC voltage after impressing the DC voltage, at latest, after starting the rotation of the image carrier. SOLUTION: The contact electrifier is an electrifying roll 2 and uniformly impresses DC voltage and/or AC voltage on a photoreceptor 1 functioning as the image carrier. The photoreceptor 1 is uniformly electrified by the roll 2. In such a case, at least the DC voltage having the same polarity as the electrification polarity of the image carrier is impressed on the image carrier simultaneously with or earilier than the start of the rotation of the image carrier. Namely, a control means controls the actuation of the contact electrifier so that the DC voltage having the same polarity as the electrification polarity of the image carrier may be impressed on the image carrier simultaneously with or earilier than the start of the rotation of the image carrier and the voltage obtained by superposing the AC voltage on the DC voltage may be impressed after impressing the DC voltage, at latest, after starting the rotation of the image carrier.
Patent JP-H05165788-A (JP)
Title: Information retrieving device
Inventor: SUZUKI YASUNORI
IPC: G06K17/00
Filed: 1991-12-12
Abstract: PURPOSE:To realize the update of data on the ROM of an IC card, and to attain the retrieval of the data after updating through the use of retrieving key items before and after updating. CONSTITUTION:The data after updating is stored beforehand in the battery- backed-up RAM 28C of the IC card 28 by coordinating it with the address of the data before updating in the data base(DB) ROM 28B of the IC card 28, and at the time of the retrieval, the coincident data after updating is retrieved from the RAM 28C in respect of an inputted retrieved word, and next, the coincident data is retrieved from the DB ROM 28B, and when as the result of this retrieval, the address of the data before updating corresponding to the data after updating retrieved from the RAM 28C coincides with the address of the data retrieved from the DB ROM 28B, the data after updating retrieved from the RAM 28C is display-outputted from a display part 24.
Patent JP-H01169637-A (JP)
Title: Trouble detecting system
Inventor: JITSUPOU AKIRA
IPC: G06F11/00
Filed: 1987-12-25
Abstract: PURPOSE:To prevent a useless system down by prohibiting the output of the trouble detecting result of an operation in accordance with the arithmetic information indicating the effectiveness and ineffectiveness of the operation of the input data while it is inputted by being attached to the input data. CONSTITUTION:Even when a trouble is found at a computing element, the arithmetic data not effective and a mask flag signal shows an ineffective operation, the output from 3-input AND circuit 15 does not become 1. When the mask flag signal shows the ineffective operation, the arithmetic result of an arithmetic circuit 1 is made ineffective by the circuit not shown in the figure. The output from 3 input AND circuits 15 is outputted through a signal line 118 as the report of the trouble detection of the arithmetic circuit 1. Thus, at the time of the operation with a mask, when a mask flag signal shows the ineffectiveness of the operation, the trouble detecting result of the arithmetic circuit 1 is suppressed, and therefore, the timing of the trouble detection of the arithmetic circuit 1 is severely limited and the useless system down, etc., can be prevented.
Patent JP-H04203738-A (JP)
Title: Control system for temperature of blown-off air from air conditioner
Inventor: NISHIZAWA TOKUHISA
IPC: F24F11/02
Filed: 1990-11-30
Abstract: PURPOSE:To carry out stabilized heating operation in continuous mode by allowing a microcomputer control circuit having a timer function to delay the operation of excess rise prevention control when room air temperature is lower than a preset value and controlling a compressor and an indoor fan motor. CONSTITUTION:When room air temperature is decided to be lower than a preset value, even if an output value of a blow off air temperature outputs a signal which has reached an excess rise preventative control operation value, there will occur time lag in the output to a driver by a fixed time within a microcomputer 6 having a timer function, which makes it possible to keep heating operation in continuous mode for a fixed time without halting a compressor 1 and an indoor fan motor 2 immediately. When the temperature fails to reach indoor air temperature and no routine thermo off operational state is attained, even if fixed time has elapsed, the microcomputer control circuit 6 will transmit an excess rise preventative control output signal to the driver 7 and halt the operation of the compressor 1 and the indoor fan motor 2 by way of a compressor relay 1a and an indoor fan motor relay 2a.
Patent JP-H10161048-A (JP)
Title: Light source device
Inventor: SHIBATA ETSUKO
IPC: G02B26/10
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the light source device which is suitable for a laser printer, etc., equipped with projection optical system that can have their optical axes put close at a narrower interval than before. SOLUTION: A laser diode 25 and a condenser lens 26 which constitute a 2nd laser beam projection optical system 14 are shifted from a laser diode 21 and a condenser lens 22 constituting a 1st laser beam projection optical system 13 along the optical axis and a frame 12 where the 2nd laser beam projection optical system 14 is assembled is fitted in a groove formed in a frame 11 and made vertically adjustable in position. The two projection optical systems shift relatively in position along the optical axis and never cause interference, so the optical axis interval D of the projection optical systems can be set smaller than the condenser lens external diameter (d) (D<d) and the optical axis interval can be made less than usual.
Patent JP-H11163421-A (JP)
Title: Light source device and display device
Inventor: BABA MASAHARU
IPC: H01R33/06
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent a light source device from being having the polarities of its light source mis-assembled, and at the same time, to improve both the heat resistance and light diffusivity of the lamp cover of the device. SOLUTION: A light source device is provided with a socket main body 2 having a amp inserting hole 3a, into which an LED 3 is inserted, a pair of lead wire passing holes 5a and 5b through which lead wires 6a and 6b are respectively passed, and a pair of bottom openings 7a and 7b which open outward communicating with the holes 5a and 5b and a lamp cover 12, which covers the LED 3 and has light diffusivity and heat resistance.
Patent JP-H09163961-A (JP)
Title: High-frequency heat-sterilizing apparatus
Inventor: YAMAMOTO KOJI
IPC: A23L3/01
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency sterilizing apparatus, having simple structure and capable of surely apply sterilizing treatment to a retort food at high temperature under high pressure while reducing facility cost. SOLUTION: This sterilizing apparatus 1 is obtained by heating and sterilizing a hermetically sealed food P by a flexible material by dielectric heating due to application of high frequency electric power and the apparatus 1 comprises a lid body 22 as the upper electrode to which high frequency electric power from high frequency wave generating means 3 is applied and a container body 21 as lower electrode. The apparatus 1 is equipped with a food sterilizing container 2 for housing the opposite electrode in hermetically sealed state, a pressure-raising means 4 for raising pressure in the food sterilizing container 2 and a pressing means for pressing the container 2 in order to hermetically seal the food sterilizing container 2.
Patent JP-H09145995-A (JP)
Title: Optical system for recording and reproducing optical information recording medium
Inventor: YAMAZAKI NORIYUKI
IPC: G02B13/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an information pickup device and an optical disk device which are compatible and simple in structure while the light quantity loss is suppressed as much as possible with one pickup. SOLUTION: Adjacent zonal lens surfaces among >=3 zonal lens surfaces are different in refracting power and the zones rings are constituted so that each zone corresponds to a thin transparent substrate and a thick transparent substrate alternately ever other zone from the outer periphery, and when the thin transparent substrate is almost a half as thick as the thick transparent substrate, d1 ≠d2 holds, where d1 is the interval on the optical axis between an objective lens and the transparent substrate of an optical information recording surface on the optical axis when light is converged on the information recording surface through the thin transparent substrate and d2 is the interval on the optical axis when light is converged through the thick transparent substrate.
Patent JP-2001147877-A (JP)
Title: Information offering device, information relay device, document data display method and computer program product for displaying document data
Inventor: TADA HIROYUKI
IPC: G06F3/0484
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To display picture data according to the feature of a picture, the display capabilities of a terminal, and the request of a user at the time of displaying document data described in a structure description language including the reference of picture data. SOLUTION: The display size of picture data referred to in document data requested by a terminal is analyzed by an information relay device, and the display size is compared with a threshold so that the reference description of a picture is selectively generated. Moreover, the display of the picture data suitable for the request of the user is attained by offering the attribute information of picture data, the display method of the picture data and the display operating means of the picture data to the user.
Patent JP-H05143879-A (JP)
Title: Fire alarm facility
Inventor: TAKAHASHI KEIICHI
IPC: G08B17/00
Filed: 1991-11-18
Abstract: PURPOSE:To prevent a fire from being found with delay by resetting an automatic recovery mode or test recovery mode if fire signals are received from at least >=2 lines at the same time in the mode. CONSTITUTION:Prior to fire monitoring operation, a microcomputer MPU judges whether or not an automatic recovery switch SW2 is turned ON. When the automatic recovery switch SW2 is turned ON for a specific time, the automatic recovery mode is entered and when the fire signals are received from >=2 lines at the same time, the microcomputer MPU forcibly resets the automatic recovery mode and performs the fire monitoring operation. Thus, when the automatic recovery switch SW2 is turned ON, maintenance inspection is being performed and the automatic recovery mode is entered; when the fire signals are received from >=2 lines at this time, at least one of them is the fire signal from a line other than the line for the maintenance inspection. In this case, the automatic recovery mode is forcibly reset and the fire signal is held without fail.
Patent JP-H07209672-A (JP)
Title: Electronic device with light nonemission type display
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 1994-12-02
Abstract: PURPOSE:To reduce the size, thickness, and weight of an electronic device which has a liquid crystal display(LCD) device, having an active matrix circuit, as a display device. CONSTITUTION:On one substrate 15, the active matrix circuit 14 and its driver circuit, etc., are formed by using thin film transistors(TFT) 11. Then other circuits (CPU, memory, etc.) which are required to drive the electronic device are formed of a single-crystal semiconductor integrated circuit chip and after the chip is fixed to the substrate, they are connected to wires on the substrate 15 by a COG method, a wire bonding method, etc. Consequently, the electronic device which has the LCD is completed on the one substrate 15.
Patent JP-H08161615-A (JP)
Title: Weight measuring and displaying device and automatic vending machine for beverage using the same
Inventor: WATANABE MAKOTO
IPC: G07F13/04
Filed: 1994-12-02
Abstract: PURPOSE: To provide a weight measuring and displaying in which a residual amount of each liquid in a container is discriminated clearly at a glance by observing display of a residual amount display section so as to grasp the residual amount of each liquid in the container in real time and to predict a replacement time of the container thereby replacing the container efficiently. CONSTITUTION: A sensor output processing section conduct various judgement based on signals from plural weight sensors 1-1, 1-2, 1-3, 1-4, 1-5 and 1-6, a residual amount of a liquid in each container is displayed on a residual amount display section 3 and the residual amount of the liquid in the container is clearly discriminated at a glance by observing the indication of the residual amount display section 3.
Patent JP-H02173777-A (JP)
Title: Electrostatic image developing device
Inventor: NAKAE NOBUYUKI
IPC: G03G15/11
Filed: 1988-12-27
Abstract: PURPOSE:To make the developing device compact by providing a corona discharger, an endless liquid developer holding member, a liquid developer supply means, and an exciting means. CONSTITUTION:An ink tank 4 which contains ink 3 is provided on one cylinder- lengthwise side of a shield 2 which constitutes the main body of the corona discharger 1 and an ink supply drum (liquid developer supply means) 6 which is supported rotatably on a shaft 5a and has, for example, a felt type outer peripheral surface is provided in the ink tank 4. Further, a drum-shaped exciting mechanism 7 which is fitted rotatably on the shaft 5a and vibrates upward and downward is provided on the other end side of the shield 2 and a drum rotary driving mechanism 8 which drives the exciting mechanism 7 is provided. Further, an ink holding wire 9 at the endless liquid developer holding member is extended and wound between the ink supply drum 6 and drum-shaped exciting mechanism 8 and the wire 9 rotates entering and exciting from the shield 2. An ink mist generation position is in the corona discharger and no large space is required outside the corona discharger, so the developing device is reduced in size.