baber/WOPTO huggingface dataset:
Patent JP-H01282023-A (JP)
Title: Electrifying structure of sunroof panel
Inventor: TAKAYAMA KEISUKE
IPC: B60J7/00
Filed: 1988-05-10
Abstract: PURPOSE:To dispense with the need of an exclusive cable for electrification, and to achieve the simplification of structure and miniaturization by electrically connecting the electric circuit on a vehicle side with an electric element via a cable for opening or closing a sunroof panel consisting of a dimming glass having an electric element. CONSTITUTION:A sunroof glass 3 is formed by sandwiching an electric element such as a dispersion type liquid crystal sheet 23 between two sheets of glass plates. And a lead wire 24 for electrifying the liquid crystal sheet 23 is taken out from the end surface 15 of the glass 3, and is inserted through the hole 25 bored in a glass holder 7 (not shown). On the other hand, in the inner cable 26 of a push-pull cable which is slidably retained in the guide hole part 22 of a guide rail for driving the glass 3 so as to be opened or closed, a wire 27 consisting of a conductor is spirally wound around the outer circumferential surface of the core wire 29 thereof. In addition, a terminal 28 being electrically connected with the wire 27 is fixed to the inner cable 26, and further a connector 32 having been fitted to the lead wire 24 is connected to the terminal 28.
Patent JP-S5738774-A (JP)
Title: Uracil derivative and its preparation
Inventor: OCHI KIYOSHIGE
IPC: C07D239/54
Filed: 1980-08-19
Abstract: NEW MATERIAL:An uracil compound shown by the formula I [R 1  is H, alkyl, cycloalkyl, or group shown by the formula II (n is 0 or 1; R 4 WR 6  are H, alkyl, alkoxy, acyloxy, etc.); R 2  is H or alkyl; R 3  is H, acyl, alkyl substituted or nonsubstituted phenylsulfonyl, or alkylsulfonyl; X is H, alkyl which may be substituted by halogen, or halogen].  
     EXAMPLE: 1-[α-(2-Hydroxyethoxy)-4-methoxybenzyl]-5-fluorouracil.  
     USE: An antitumor agent. Having improved carcinostatic actions.  
     PROCESS: An acetal shown by the formula III is reacted with an uracil derivative shown by the formula IV or its trialkylsilyl ether derivative in an inert solvent, e.g., chloroform, etc. in the presence of a Lewis acid, e.g., anhydrous stannic oxide, etc. at room temperature to 500°C for several hours to tens of hours, to give a compound shown by the formula I where R 3  is H. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000301063-A (JP)
Title: Manufacture of precoat fin material for heat exchanger
Inventor: KOBAYASHI MICHIO
IPC: F28F1/12
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To surely and stably manufacture a precoat fin material excellent in adhesibility of a coating film and anti-corrosion without causing formation defects even if volatile press oil of low viscosity is used to form it when manufacturing the precoat fin material for a heat exchanger by applying coating type chromate liquid to the surface of an aluminum alloy base material before baking it to form a coating type chromate coating film before forming a hydrophilic coating film on the surface of the coating type chromate coating film. SOLUTION: Time between the application of coating type chromate to the surface of base material and the start of heating for baking is controlled to 0.5 sec-60 sec. Next, when applying coating type chromate liquid to the surface of the base material, temperature of the chromate liquid on its application is controlled to 10 deg.C-45 deg.C. Further, when, after the coating type chromate liquid is applied to the surface of the base material, performing heating for baking, the temperature rise speed is controlled to 1 deg.C/sec-75 deg.C/sec.
Patent JP-H08308119-A (JP)
Title: Battery charging system
Inventor: MIZUNO YASUMASA
IPC: H02J7/02
Filed: 1995-05-11
Abstract: PURPOSE: To charge a battery having a specific rated voltage to an appropriate voltage by surely discriminating the battery from other batteries by only constituting the battery so that its second electrode can be brought into contact with its first electrode. CONSTITUTION: A battery 20 having a rated voltage of 24V is provided with a 24-V battery identifying electrode 23 and batteries having rated voltages 7.2-14.4V are provided with no battery identifying second electrode. When one 30 of the batteries having rated voltages of 7.2-14.4V is connected to a battery charger 10, the first diode 15 of the charger 10 does not turn on and the voltage across the first and second terminals 19a and 19b becomes a high level, because the battery 30 has no such a battery identifying second electrode as the 24-V battery identifying electrode 23 of the battery 20.  Therefore, it can be confirmed that the rated voltage of the battery 30 is not 24V and the main body 36 of the battery 30 can be charged by supplying the charging currents corresponding to each rated voltage between plus electrodes 11 and 31 and minus electrodes 12 and 32 by an ordinary method. Thus a battery having a specific rated voltage can be charged to an appropriate voltage.
Patent JP-S62269617-A (JP)
Inventor: MATSUSHITA TATSUYA
IPC: A01D34/63
Filed: 1986-05-16
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-S5639793-A (JP)
Title: Preparation of xylose
Inventor: HATAKEYAMA HIYOUE
IPC: C12P19/14
Filed: 1979-09-04
Abstract: PURPOSE: To prepare high-purity xylose in high yield through simple steps, by hydrolyzing an extract containing a xylan component extracted from the epicarp layer  and/ or endocarp layer of a babassu palm with an alkali enzymically to obtain a saccharide.  
     CONSTITUTION: Holocellulose obtained from the epicarp layer and/or endocarp layer of a babassu palm is extracted with an alkali to give an extract containing a xylan component, from which the xylan component is deposited and separated. The xylan component is then subjected to the action of a hydrolyzing enzyme containing a xylanase and hyrolyzed. The resultant hydrolyzate fluid is separated into a neutral and an acidic components. A saccharide liquid consisting of xylose essentially is obtained from the neutral component. The enzymic hydrolysis of the xylan may be carried out by dissolving the isolated xylan in a buffer solution, and hydrolyzing the xylan with a xylanase enzyme. A crude enzyme preparation containing other hydrolyzing enzymes, e.g. cellulase or hemicellulase, as well as xylanase can be used for the hydrolysis. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000306109-A (JP)
Title: Device for detecting character position change
Inventor: KUWANO HIDEKATSU
IPC: G06T9/20
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To suppress the erroneous detection of an object other than a character by evaluating the change of the number of character contour pixels and the degree of character contour overlapping in plural continuous character contour images, deciding a change factor of a character position and outputting the change information of the character position. SOLUTION: A dynamic image data storing part 7 stores dynamic image data inputted by a dynamic image inputting means 1. A contour detecting part 8 detects pixels (contour pixel) constituting contours of a display character, etc., of each frame image by using, e.g. an edge detection method in every frame image of the dynamic image data stored in the part 7 and prepares a contour image corresponding to the image of each frame. A position change detecting part 9 evaluates the change of the number of contour pixels and the degree of contour overlapping and decides a change factor of a character position in respective three or more contour images that are the corresponding frame image and both adjacent frame images. A result outputting part 10 outputs a detection result of the part 9.
Patent JP-S5237060-A (JP)
Title: Space filtration apparatus
Inventor: TSUTSUMI SUTEO
IPC: G01P3/50
Filed: 1975-09-18
Abstract: PURPOSE: To be able to obtain the repressing effect of same phase signal, even in a single optical visual field, by attaching image division device in front of image formation surface, using detection and pursuit apparatus with ultra red rays. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06326782-A (JP)
Title: City water quantity meter and city water charges control system
Inventor: NAGASE TOSHIHIKO
IPC: H04M11/00
Filed: 1993-05-14
Abstract: PURPOSE:To enable a manager of city water to recognize surely the use quantity of city water and city water charges, even whom an examiner does not visit each home, etc., for the purpose of inspection of a meter. CONSTITUTION:In each home and a plant, etc., a city water quality meter device 11 is arranged, and connected to a city water charges centralized processing center 12 through subscriber lines 18, 19. In the city water quantity meter device 11, a city water quantity meter 15 having a function for reading a figure of an existing city water quantity meter and transmitting it is arranged, and transmits an image in accordance with a request of the city water charges centralized processing center 12. In the city water charges centralized processing center 12 side, the quantity consumed is derived by executing an analysis of an image in a data accumulation processor side, and city water charges are calculated. Therefore, the conventional inspection of a meter becomes unnecessary.
Patent JP-H11303073-A (JP)
Title: Underground anchor
Inventor: NAKAJIMA MASAO
IPC: E02D5/80
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To simply perform opening, contrive safety and miniaturize the whole structure by providing a blade-like plate opened by an instant expansion agent composed of a non-explosive component on a support rod provided with a spiral excavation blade on an edge side buried in the ground. SOLUTION: A support rod 1 is constituted of a round rod of prescribed length, and a spiral excavation blade is provided on the edge side. A blade-like plate 10 is constituted of a pair of blade-like plates 10a, 10b, and a lower end is rotatably supported. A T-shaped space part 1a' is filled with an instant expansion agent 12 composed of a non-explosive component, and a cover member 13 and plug members 14a, 14b are provided to be formed sealingly. The support rod 1 is buried in the ground, energized to a lead wire 15 to expand the instant expansion agent 12 and the blade-like plates 10a, 10b are opened. Next, mortar is injected through a filling hole 1a, and a space produced by opening of the blade-like plates 10a, 10b is filled. Thereby the whole structure can be miniaturized and the blade-like plate can be opened simply and easily.
Patent JP-H11306127-A (JP)
Title: Electronic equipment and its control method
Inventor: YAMAGUCHI SHUZO
IPC: G06F13/14
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To perform communication between two devices connected to different buses without using a new communication means by changing one of address numbers of both devices when a device having the same address number as that of a prescribed device is present on the bus of a switched destination. SOLUTION: Devices 2 and 4 usually operate separately from each other on buses 1 and 3, and in the same address number 'address 0' respectively. When the device 2 is required to perform communication with the device 4, the device 2 stops its operation on the bus 1 and gives a communication request to the device 4 by means of a request signal 5a. Thereby, the device 4 stops its operation on the bus 3 and gives permission of communication to the device 2 by means of an enable signal 5. Thus, the device 2 operates a changeover switch 6 to switch its connected destination to the bus 3 from the bus 1 by means of a bus switch signal. In this case, the device 2 uses an address number 'address 1' in order to prevent coincidence with address numbers of all devices set on the bus 3.
Patent JP-S60259527-A (JP)
Title: Retainer device for filler lid for automobile
Inventor: MURAKAMI EIJI
IPC: B60K15/05
Filed: 1984-06-05
Abstract: PURPOSE:To ensure widening of an opening and to prevent yielding of rust, by a method wherein a filler pin is constituted in a hinge type in which it is rotated around a hinge pin serving as a fulcrum, and a paint seal is applied on the peripheral edge part of an opening covered with the filler lid. CONSTITUTION:An opening flange 9a of a fly base 9 is superposed with a peripheral edge part 7a of an opening 7 in a rear fender panel 5 covered with a fuel filler lid 1. A paint seal P is applied over the whole periphery of the superposed end between the peripheral edge part 7a and the fly base 9, and a seal material W is located to a joint between the opening flange 9a and the rear fender panel 5. Meanwhile, the filler lid 1 is rotatably retained by the hinge 11, and the hinge 11 is formed with a securing hinge member 17 and a rotary hinge part 19, and a hinge pin 13 is formed in a goose neck type in which the hinge pin is protruded through an opening 15, formed in the one side of the filler base 9, to the outside.
Patent JP-S60258606-A (JP)
Title: Automatic programming system
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4093
Filed: 1984-06-05
Abstract: PURPOSE:To facilitate easy production of programs for each saddle by feeding the processing form definition and the processing information for each process and then feeding a command for waiting the end of processing of the saddle at the remote side after allocating the working processes to each saddle. CONSTITUTION:An automatic programming device contains a central processor, a ROM, a RAM, a manual input device, etc. and forms a working process input means A, a memory means B, a processing allotment setting means C and a program production means D. The means A feeds the processing form definition and the processing information on tools, the processing speed, etc. together with the processing codes for each process and stores them to the means B. The means C allocates the working processes carried out by each saddle to said processing codes. Then the means D produces automatically the processing programs of each saddle according to the processing code of each saddle, the processing order and a command for waiting the end of a process of the saddle at the remote side given from the means C, the processing information given from the means B, etc.
Patent JP-H01284183-A (JP)
Title: Automatic focusing video camera
Inventor: TAKUMA MASAO
IPC: H04N5/232
Filed: 1988-05-11
Abstract: PURPOSE:To promptly correct the dislocation between a lens position and a focused position by gradually increasing the quantity of the fine movement of the lens position when the lens position is finely moved to a side approaching the focused position. CONSTITUTION:The title device is equipped with an evaluated value detecting means 26 to detect the levels of the high frequency components of an image picked up video signal obtained from an image pickup element passed through a first HPF9 and a second HPF10 as focus evaluated values and a focus control means 27 to change the distance between a focus lens and the image pickup element, once fix the distance between both the focus lens and the image pickup element and complete focusing action when either of the focus evaluated values becomes the maximum evaluated value, and execute fine adjusting action to finely move the focus lens in the direction of an optical axis by dividing the fine movement of the focus lens into plural fine movements and make the lens position follow the focused position when the focus evaluated value is changed. Further, the quantity of the fine movement of the lens position is gradually increased when the lens position is finely moved to the side approaching the focused position. Namely, the evaluated value is processed by a microcomputer 26 according to a software way, and the microcomputer 26 sends a command to the focus motor control circuit 27 based on the processed result. Thus, the dislocation between the lens position and the focused position can be promptly corrected when the distance between the device and an object is slightly changed.
Patent JP-S5239623-A (JP)
Title: Process for preparation of bromoacetic acid esters
Inventor: UMEKAWA OSAMU
IPC: C07C67/08
Filed: 1975-09-20
Abstract: PURPOSE:Bromoacetic acid esters, useful as nonmedical germicides, are prepared in high yield from inexpensive materials such as chloroacetic acid.
Patent JP-H118194-A (JP)
Title: Exposure condition measuring method, and evaluation method and lithography system for projection optical system
Inventor: TAKEMASA KENGO
IPC: H01L21/027
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To measure the image formation characteristics such as best focus, etc., of a projection optical system in a highly accurate and highly reproducible manner. SOLUTION: A projection aligner has a stage ST, where a wafer W is placed, and a focal point detecting system which detects the height position of the wafer W. A test pattern is exposed on the surface W while the focus and the quantity of exposure are being changed, and a shot matrix having different conditions of exposure is formed. An exposing operation is conducted in such a manner that the test pattern disappears by overexposing, the presence or absence of the resist image of the test pattern after development is detected by an alignment sensor 11, and the disappeared quantity of exposure, wherein the resist pattern is suitably disappeared on each focus position of resist pattern, is computed. The focus position where the disappeared quantity of exposure is considered as the best focus position.
Patent JP-S63279147-A (JP)
Title: Surface defect inspector
Inventor: NAKAI YASUHIDE
IPC: G01N21/95
Filed: 1987-05-11
Abstract: PURPOSE:To achieve a highly accurate measurement of a surface roughness eliminating effect due to vibration of an object to be inspected, by detecting several reflected beams of beams irradiating different positions of the surface of an object to be inspected from several light sources to determine a distance therebetween. CONSTITUTION:Two laser beams L1 and L2 from a laser light source are made to irradiate vertical to the surface of an object 2 to be inspected such as magnetic disc through a polarized beam splitter 1 at an interval of a distance l. Reflected beams R1 and R2 on the surface of the object 2 being inspected of the beams L1 and L2 are reflected with the splitter 1 to be incident respectively into brightness position detectors 3a and 3b such as PSD. Then, the reflected beam R1 is checked to deviate in the incident position from a reflected beam R01 with no deffect due to a defect on the surface of the object 2 being inspected, hence detecting a surface defect. Thus, a difference between the positional deviation thus obtained and that of the other reflected beam R2 is detected with a comparator 4, thereby enabling the removal of effect due to vibration of the object 2 being inspected.
Patent JP-S5812888-A (JP)
Inventor: ARUBAATO GAIDE
IPC: B63B35/79
Filed: 1982-07-02
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-H0411351-A (JP)
Title: Disk cartridge replacing device
Inventor: KISHIMOTO KAZUO
IPC: B65G1/04
Filed: 1990-04-27
Abstract: PURPOSE:To inexpensively and surely control the positioning of a carriage with a small number of constituting parts by mounting plural positioning sensors on the carriage and providing one carriage moving amount counting encoder plate which pairs with this group of positioning sensors. CONSTITUTION:A carriage moving amount counting means is provided which consists of a positioning sensor group 23 mounted on a carriage 21 and one carriage moving amount counting encoder plate 24 pairing with this sensor group 23. The positioning sensor group 23 is divided to count preparing sensors 23a and 23c and a count sensor 23b by function, and the count preparing sensor 23a (23c) is first operated at the time of downward or upward movement of the carriage 21, and only one operation of the count sensor 23b just after the operation of the count preparing sensor 23a or 23c is accepted to prevent erroneous counting due to chattering. Thus, the positioning of the carriage is inexpensively and surely controlled with a small number of constituting parts.
Patent JP-H01320268-A (JP)
Title: Dense silicon nitride ceramic and its production
Inventor: JIYON JIYOSEFU ROJIYAAZU
IPC: C04B35/589
Filed: 1989-05-09
Abstract: PURPOSE: To obtain densified silicon nitride ceramics having excellent oxidation resistance, creap resistance properties and strength characteristics even at high temp. without using a sintering auxiliary by subjecting a specific Si 3 N 4  preform to rapid omnidirectional compaction at a sintering temp. effective thereto.  
     CONSTITUTION: The densified silicon nitride ceramics are produced by subjecting the Si 3 N 4  preform which is obtained by pyrolyzing a molded part made from a homogeneous mixture of finely divided Si 3 N 4  powder and a finely divided preceramic organosilicon polymeric binder being preferably an organopolysilazane in an atmosphere of nitrogen or ammonia and which is preferably composed of a homogeneous mixture of 60 to 95 wt.% of crystalline Si 3 N 4  and 40 to 5 wt.% of an amorphous Si-N or Si-N-C or Si-C phase, to rapid omnidirectional compaction at the sintering temp. effective to the preform. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11298312-A (JP)
Title: Logical level conversion circuit
Inventor: IIBOSHI YUICHI
IPC: H03K19/0175
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To eliminate an excess voltage protection circuit that is for a circuit to be connected to the subsequent stage and to make this circuit small-sized and simple by using a comparator of an open collector for an output pin and preventing excess voltage that is set voltage or more from being outputted from a signal output terminal. SOLUTION: A voltage conversion circuit 1 is constituted of a comparator of an open collector output and, for instance, +8 V is fed to a positive side power supply 6 and -5 V is fed to a negative side power supply 7. When +2.5 V is fed to a reference voltage input terminal 4 and 'high' logical level voltage 'about 5 V' is inputted to a signal input terminal 2, the comparator becomes a 'low' impedance state because input voltage is reference voltage or more, an 'accurate -5 V logical 'high' signal' from the supply 7 is outputted to an output terminal. Even if 'high' level voltage that is a set input range or more, e.g. >=+5 V voltage is inputted, similarly the 'accurate -5 V logical 'high' signal' is outputted because the comparator becomes in a 'low' impedance state.
Patent JP-H02294272-A (JP)
Title: Rectifying circuit
Inventor: SEKINE MASAOKI
IPC: H02M7/10
Filed: 1989-05-08
Abstract: PURPOSE:To simplify the constitution of the title circuit by a method wherein the field effect transistors(FETs) of series connection bodies are connected in reverse bias when a DC output voltage is higher than a preset value while it is connected in forward bias when said voltage is lower than the set value. CONSTITUTION:AC power source 1 is connected to the AC input terminal of a bridge rectifying circuit consisting of diodes 5-8 while the series connection circuit of smoothing capacitors 3, 4 is connected to the DC output of the rectifying circuit. The series connection points of the capacitors 3, 4 and one end of the AC input terminal are connected to respective drains of FETs 22, 23, connected in series. A resistor 24, a Zener diode 23 and the resistor 26 are connected between DC output terminals to drive said FETs 22, 23 through a transistor 27. As a result, mutual switching of voltage doubler-bridge rectifying may be effected even when an AC input voltage is switched to analog.