baber/WOPTO huggingface dataset:
Patent JP-H08143595-A (JP)
Title: Production of silk protein-hydrolyzed peptide-acylated product or salt thereof
Inventor: TERADA YOKO
IPC: C07K14/435
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a low-irritant silk protein-hydrolyzed peptide-acylated product with high safety, useful as a surfactant, by condensation reaction between a silk protein-hydrolyzed peptide as a specific polymer and a long-chain fatty acid halide in a mixed solvent composed of water and a hydrophilic organic solvent. CONSTITUTION: This compound, a silk protein-hydrolyzed peptide-acylated product, expressed by the formula (R<1> CO is a 8-20C acyl; R<2> is the side chain of the various amino acids making up the silk protein-hydrolyzed peptide; (n) is an average degree of polymerization 1.2-50; M is H, an alkali metal such as Na or K, alkaline earth metal such as Mg or Ca, ammonium, amine, etc.), useful as e.g. a surfactant, is obtained by reaction between a silk protein- hydrolyzed peptide 1.2-50 in average degree of polymerization and a 8-20C long-chain fatty acid halide (e.g. lauroyl chloride) in a mixed solvent composed of 5-80vol.% of a hydrophilic organic solvent (e.g. tetrahydrofuran) and 95-20vol.% of water in the presence of an alkali (e.g. sodium hydroxide).
Patent JP-H02132987-A (JP)
Title: 3-plate type color television camera
Inventor: HABARA EIJI
IPC: H04N9/09
Filed: 1988-11-14
Abstract: PURPOSE:To prevent the sensitivity shortage of a night monitoring by generating and outputting the video signal of a mono-tone from another luminance signal. CONSTITUTION:When the light quantity shortage occurs at night or the like, since the level of a Y signal outputted from a matrix circuit 4 becomes smaller, a luminance level detecting circuit 10 detects that the Y signal level becomes the reference value or below, and a signal to switch respectively multiplexers 11Y, 11R and 11B to other input terminal side is outputted to the multiplexers 11Y, 11R and 11B. Thus, a multiplexer 11Y selects the output at an attenuation amplifier 9 side and outputs it to an AGC amplifier 5Y. After the AGC amplifier 5Y amplifies a luminance signal composed of the inputted signal component, it outputs it to a process encoder circuit 7. At such a time, multiplexers 11R and 11B select an earth level and output it to AGC amplifiers 5R and 5B.
Patent JP-H07123309-A (JP)
Title: Image pickup device
Inventor: SATOU HIDEKAGE
IPC: H04N5/232
Filed: 1993-10-21
Abstract: PURPOSE:To enable zooming corresponding to a photographic scene and to and to reduce probability of space or time discontinuity by changing the set value of a zoom magnification based on the analyzed result of the spatial frequency of a video signal. CONSTITUTION:A final video signal, to which electronic zoom processing is performed, is sent to a recorder 27 and sent to a spatial frequency analyzing means 28, and the spatial frequency is analyzed. Those analyzed result data are stored in a system controller 29. The system controller 29 compares the previously set value of a reference spatial frequency with the present value of the spatial frequency and when it is discriminated that the present value of the spatial frequency is higher than the value of the reference spatial frequency (namely when an object is complicated and set in a focused state), an instruction signal to reduce the electronic zoom magnification is outputted to an electronic zoom part 25 and a field memory control part 30. Thus, the degradation of picture quality is suppressed at a minimum.
Patent JP-2000088940-A (JP)
Title: Method and apparatus for elimination of background interference signal from multichannel detector
Inventor: SIMOLA JUHA
IPC: G01D3/032
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which a weak signal in a noisy environment can be multichannel-measured by a method wherein a plurality of signal channel outputs are cross-coupled into a stage before the output of signal channels and a compensating channel is arranged between the plurality of signal channel outputs and the stage before the output of the signal channels. SOLUTION: A compensating channel is provided with a summing operational amplifier. The output of every real channel of the scanning operational amplifier is connected to the input of an amplifier 4, and the output is connected again to the feedback of every channel. The negative feedback of every channel itself and a cross-coupling feedback from a compensator channel are added, e.g. by other operational amplifiers 5, 6, and they are coupled to sensor elements 1, 2 via every feedback coil. Regarding a cross-coupling constant, a 'forward coupling operation' is multiplied by the reciprocal number of resistors R12, R13, and a 'reverse coupling operation' is multiplied by the reciprocal number of resistor R21, R31. The total multiplication of a matrix element is decided by a resistor Rf.
Patent JP-H05129833-A (JP)
Title: Oscillation circuit
Inventor: IIDA KOICHI
IPC: H03B1/04
Filed: 1991-10-31
Abstract: PURPOSE:To suppress unwanted spurious excepting for a fundamental wave. CONSTITUTION:In the Colpitts oscillation circuit equipped with a feedback circuit composed of an inverter circuit 2, a pair of capacitors 3 and 4 respectively connecting one terminal to the input side and output side terminals of the inverter circuit 2, and oscillator 1 or the like, a ferrite core inductor 6 is connected between the connecting point of the mutually connected capacitors 3 and 4 and one of terminals for power supply (a ground terminal, for example,) in the inverter circuit 2. Thus, the generation of the high-order sprious excepting for an oscillation frequency can be suppressed, and an electromagnetic fault can be reduced.
Patent JP-H1176612-A (JP)
Title: Portable toy utilizing pedometer
Inventor: SHOJI MAGOZO
IPC: A63F13/53
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To change signals to depictive expression by carrying a portable toy combined with a pedometer, inputting the switching signals of on/off by walking and using the number of switching times as information. SOLUTION: This toy sends the signals emitted by a sensor 1 to a microcontrol 2, computes the number of walking times x step width = walking distance, etc., communicates the data thereof with a memory IC 3, fetches the matched data, has the data changed to display signals by the microcontrol 2 and has the depiction matching the contents thereof by a liquid crystal display device section 4. The easy knowing of the information (famous places of scenic beauty and historic interest or the special products of the districts), etc., of this district is made possible by adding action. The measurement of the walking distance is made possible as well by integrating the step width to the number of walking times.  This perceptive toy enables the user to estimate and learn the scenes of this district, the customs of this age, social conditions, tastefulness, etc., by the depiction inputted by conversion of the distances.
Patent JP-H04164764-A (JP)
Title: Curl straightening mechanism and recording device with curl straightening mechanism
Inventor: MATSUMOTO YASUHIRO
IPC: B65H23/34
Filed: 1990-10-25
Abstract: PURPOSE:To prevent a sheet material from having peculiar curl, and reduce the danger of a sheet jamming in a device even when a recording standby condition continues for a long time by forming an oblique section on the bottom of a roll holder in a direction opposite to a sheet carriage direction. CONSTITUTION:A sheet material 5 to be carried is bent in a direction opposite to a curl direction at the time of passage though a gap between a guide member 23 and a curl remedy means, thereby remedying the curl of the sheet material 5. Also, when sheet carriage is stopped or the carriage of the sheet material 5 is reversed, a sheet roll 5a pulled in a carriage direction during sheet carriage begins to roll in the carriage direction in normal and reverse directions along the oblique bottom section 4a of a roll holder 4, thereby acting to take up the slack portion of the sheet material 5 around a sheet roll 5a. According to the aforesaid construction, the slack condition of the sheet material 5 with peculiar curl at the time of recording standby can be eliminated.
Patent JP-H09128595-A (JP)
Title: Automatic transaction device and abnormality monitoring method for the same
Inventor: AOYAMA TETSUO
IPC: G07D7/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To reproduce the condition of an accident even thereafter by monitoring the state of holding paper moneys in an integration part while closing a shutter by generating leaving of paper money or any discharge error, and storing the time when some abnormality is generated. SOLUTION: When an account number and an amount are inputted by operating function keys, paper moneys are conveyed from a safe through a conveyer path under the control of a controller 13. In this case, when the discharge error of paper money is generated, processing for collecting paper moneys is performed and next, the shutter is closed by turning off a solenoid. After the collection of paper money is confirmed, the execution of paper money collection is printed onto a journal and next, it is confirmed based on signals from photosensors SC5-SC8 whether paper moneys are present or not. In this case, when the absence of paper money is judged and the paper money to be originally existent is eliminated, the time when that paper money disappears is written in a memory 16.  Then, when a clerk reset key 39 is operated, the error state is displayed on a monitor and the generation of abnormality is printed by a printer P.
Patent JP-H09110950-A (JP)
Title: Associated water-soluble block terpolymer
Inventor: JIYANNMARUKU KORUPARU
IPC: C08F297/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain an association-type water-sol. thickening polymer which can well control the flow characteristics of a water-base compsn. contg. a filler, a pigment, etc., by forming a triblock copolymer comprising a central hydrophilic block formed by the free-radical polymn. of a specific water-sol. unsatd. monomer and two terminal hydrophobic blocks.  
     SOLUTION: This copolymer comprises a central hydrophilic block formed by the free-radical polymn. of a water-sol. unsatd. monomer and the same or different two terminal hydrophobic blocks and has a mol.wt. of 5,000-300,000, pref. 20,000-150,000. The central block is formed by the polymn. of a hydrophilic ethylenic monomer selected from among acrylamide, its N-substd. driv. (e.g. 2-acrylamido-2-methylpropanesulfonic acid), acrylic acid, its salt, etc. The hydrophobic blocks are formed by the decomposition of an initiator for the above polymn. into two primary free radicals having a hydrophobic chain. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63137752-A (JP)
Title: Carrier and catalyst
Inventor: YAGI JUN
IPC: B01J35/06
Filed: 1986-12-01
Abstract: PURPOSE:To enhance specific surface area, heat resistant characteristic and CO conversion efficiency, by using a fabric wherein a twisted yarn composed of a silica fiber and a twisted yarn composed of an alumina fiber are woven together, as a catalyst base material and forming a carrier or catalyst to the surface thereof. CONSTITUTION:A silica fiber twisted yarn obtained by treating a glass fiber used as a starting material with a strong acid and an alumina fiber twisted yarn composed of a high alumina compositional ratio are used as a warp yarn and a weft yarn to obtain a fabric used as the base material of a catalyst. A wash-coat layer containing at lest one component selected from a group consisting of alpha-alumina, gamma-alumina and zirconia is formed to the surface of said base material to form a carrier. Platinum, rhodium and palladium are each supported by the surface of this cloth carrier in a predetermined amount to obtain the catalyst used in a high temp. region.
Patent JP-H06217183-A (JP)
Title: Camera
Inventor: SAITO KAZU
IPC: H04N5/232
Filed: 1993-11-16
Abstract: PURPOSE:To facilitate the reproducing operation of a photographic picture and to improve operation convenience by reproducing a recorded picture recorded in a medium by the photographing when a specific operating part which is not normally used for the photographing operation is operated. CONSTITUTION:An ERASE switch 14f shares with a VIEW switch for operation nor only the erasure of a recorded picture file but also reproduction just after photographing with one touch action. When the switch 14f is depressed just after photographing, a system controller 10 activates a sub-routine, checks the finish of recording in the case of a recording mode, reads a saved coma NO, and executes the reproduction of the corresponding picture. Then, after the switch 14f is turned off, the photographic picture fetched through a photographing lens 1 is displayed. Therefore, the photographic picture can be reproduced through one action, and the convenience can be improved.
Patent JP-H03147141-A (JP)
Title: Automating system for test
Inventor: SUZAKU JIRO
IPC: G06F11/24
Filed: 1989-11-02
Abstract: PURPOSE:To make a test unmanned by executing switching by a service processor in place of an operator according to a test plan determined in advance. CONSTITUTION:At first, an automatic test mode and a clock change interval value are inputted to a picture for system control on a console and a test program is started to travel. After the lapse of interval time, a service processor 1 receives interruption from a timer 1b and temporarily stops the clock of a system and afterwards, a flag 3b for clock selection is changed. Then, the clock is changed to a different clock source. Continuously, the service processor 1 restarts the system clock and the test program is restarted as if there is no change. Thus, since the service processor 1 executes control, the execution of the automatic test is made unmanned.
Patent JP-S63140486-A (JP)
Title: Semiconductor device
Inventor: HORI RYOICHI
IPC: H01L21/822
Filed: 1986-12-03
Abstract: PURPOSE:To freely control a discharge current and to turn into a low transient current independent of production variance by forming a current mirror circuit with a pulse input voltage and making a current outputted from the mirror circuit constant. CONSTITUTION:The current mirror circuit is controlled by a kind of inverter consisting of transistors Q1 and Q2. When the transistors Q2 and Q1 are turned on and off, respectively, the current mirror circuit is formed between a transistor Q3, a constant current source i/n and an output drive transistor QD. On the contrary, when the transistors Q2 and Q1 are turned off and on, respectively, the transistor QD is turned off. Where a current source in the mirror circuit, the gate width of a MOST and the gate width of the transistor QD are i/n, w/n and W, respectively, the on current of the transistor QD turns out to be a constant current (i). Even if the (w), the gate length or the threshold voltage of the transistor varies due to the variance of a producing process, the drive current of the transistor QD becomes constant with the constant i/n given.
Patent JP-H09104614-A (JP)
Title: Skin cosmetic
Inventor: AOKI MINORU
IPC: A61K8/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cosmetic free from a sticky feeling in use, high in moisture retention effect, capable of maintaining the effect for many hours, by combining a water-soluble polyhydric alcohol excellent in water retention and water vapor absorption with a specific compound. SOLUTION: This skin cosmetic comprises at least one or more of α, αtrehalose-6,6' di-fatty acid esters and at least one or more of water-soluble polyhydric alcohols. The α, α-trehalose-6,6' di-fatty acid ester is mixed with water and the polyhydric alcohol to form a liquid crystal. The liquid crystal has characteristics of highly associating and configurating an amphiphatic substance and retaining a large amount of water in the structure. For example, glycerol, diglycerol, propylene glycol, etc., may be cited as the water-soluble polyhydric alcohol. The amount of the α, α-trehalose-6,6' di-fatty acid ester mixed is about 0.0001-20wt.% based on the skin cosmetic. The blending ratio of the ester to the alcohol is approximately 1:1,000 to 1:1.
Patent JP-H09106532-A (JP)
Title: Magnetic recording medium and its production
Inventor: ISHIZAKI HARUAKI
IPC: G11B5/842
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium at a lower cost while improv ing the electromagnetic transducing characteristics and durability of a magnetic recording medium with a coating type magnetic layer as a thinner layer. SOLUTION: A lower nonmagnetic layer 4 and an upper magnetic layer 2 consisting essentially of magnetic powder and a binder are formed on a nonmagnetic substrate 1 by double-layer coating to obtain the objective magnetic recording medium. The thickness of the magnetic layer 2 is >=1μm the nonmagnetic layer 4 is made chiefly of a binder and the interface between the layers 2, 4 is smooth. The top of the substrate 1 is coated with the nonmagnetic layer 4 and the top of the layer 4 is coated with the magnetic layer 2 contg. ferromagnetic powder while the layer 4 is in a wet state.
Patent JP-H05123046-A (JP)
Title: Air flow controller of fan mill in threshing machine
Inventor: KAWABUCHI HIROSHI
IPC: A01F12/32
Filed: 1991-10-31
Abstract: PURPOSE:To constantly control the air flow of a fan mill to a suitable rate by controlling the air flow of the fan mill corresponding to the air flow of a grader. CONSTITUTION:By a controller, a fan mill-driving unit is controlled corresponding to the air flow of the grader of a grading unit 9 to control the opening of a dust-supply valve 23 so that a suitable air flow may be obtained.
Patent JP-S63139374-A (JP)
Title: Color electrophotographing method
Inventor: TAKASHIMA YUJI
IPC: G03G15/01
Filed: 1986-12-02
Abstract: PURPOSE:To distinctly reproduce an image in which black and other color contact closely with each other, by forming the vicinity of the edge end part of a close contact part of toner images of different colors which are repeated and formed, to a composite color of black to which plural kinds of toners are superposed. CONSTITUTION:After an electrification by a corona electrifier, a black toner 6 is scattered to areas E, F, when the areas E, F in the vicinity of the edge end part of a black toner developing area A and an adjacent point of the area E are exposed. Subsequently, when a development is executed by a yellow toner 8, a toner 8 is superposed onto the toner 6 of the areas E, F. By the same repetition, a magenta toner 10 and the toner 6 are superposed successively to the areas E, F, the vicinity of the end edge part of the black area brought into contact closely with a yellow toner area and a magenta toner area becomes a composite black color to which each color toner is superposed, and an image in which black and other color contact closely with each other can be reproduced distinctly.
Patent JP-2000108517-A (JP)
Title: Reversible heat-sensitive recording medium and method for confirming recorded information by reversible heat- sensitive recording medium
Inventor: OSAWA HARUHIKO
IPC: B42D15/10
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recording medium with a reversible heat-sensitive recording layer, and a reversible heat-sensitive recording medium which is capable of rapidly checking the effectiveness and genuineness of the reversible heat-sensitive recording medium and a method for confirming the recorded information of the reversible heat-sensitive recording medium. SOLUTION: The reversible heat-sensitive recording medium has a reversible heat-sensitive recording layer 3 whose transparency changes reversibly depending upon a heating temperature and enables specified information to be recorded by heating the reversible heat-sensitive recording layer 3. This reversible heat- sensitive recording medium has an irreversible heat-sensitive recording layer 11 which irreversibly records information against the specified information and checks the information recorded in the irreversible heat-sensitive recording layer 11, when the information recorded in a magnetic recording layer 7, an IC chip 15 included in a base material layer 9 and the reversible heat-sensitive recording layer 3 is hardly readable.
Patent JP-H02132836-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/321
Filed: 1988-11-14
Abstract: PURPOSE:To obtain an electrode film, which is easily etched and has an excellent corrosion resistance, of a bump part at low cost by a method wherein a TiN film is formed on the surface of an Al pad, a bump is formed on the TiN film and a pad electrode part is formed. CONSTITUTION:An SiO2 film 2 and an Al wiring 3 are formed on the surface of an Si substrate 1 and moreover, an interlayer insulating film 4 with an opening formed in an Al pad part is formed on the wiring 3. Then, a TiN film 5 and an Au film 6 are deposited on the surface of the Al pad part by a sputtering method. Moreover, an opening is formed in an Au bump part by exposing a photoresist and after an Au bump 7 is formed by en electroplating method and the like, the films 6 and 5 are etched away using the bump 7 as a mask. In such a way, an electrode film, which is easily etched and has an excellent corrosion resistance, of the bump part can be formed at low cost.
Patent JP-S62147437-A (JP)
Title: Film feeding device in camera
Inventor: KAWAMURA MASAHARU
IPC: G03B1/00
Filed: 1985-12-20
Abstract: PURPOSE:To prevent a film feeding mechanism from being overloaded by providing a means which starts controlling the rewinding of a film when quantity information on the film coincides with the number of exposed frames and a means which starts controlling the rewinding of the film when the end of the film is detected. CONSTITUTION:One-frame photography and continuous photography are performed with signal from a detecting means 7 for the depression of a release button 6 and motors MB, MC, and MD are controlled by driving circuits DB, DC, and DD. A film feed detecting means 8 which detects the feed state of the film sends the number of exposed frames to a control means 3. When the number of exposed frames coincides with quantity information from a film quantity reading means DXFLM, the rewinding motor MC is driven to rewind the film. If a film having no DX code is used and ends, the rewinding motor MC is driven with the signal from the film feed detecting means 8 to rewind the film. Consequently, the film feeding mechanism is prevented from being overloaded.
Patent JP-H02134059-A (JP)
Title: Still picture information utilizing system
Inventor: TANAKA KATSUMI
IPC: H04M11/00
Filed: 1988-11-14
Abstract: PURPOSE:To process and send voice information and still picture information by the same hardware and software by using a synchronizing signal to identify a PB telephone signal and a television telephone signal. CONSTITUTION:A call is made from a terminal equipment 3 by a PB signal and a synchronizing signal is sent. Then a processing unit 7 identifies voice information and still picture information, stores input information from the terminal equipment 3 into a memory means 6, reads it and transfers it to an opposite terminal equipment. Thus, voice information and still picture information are offered by using the same hardware and software so as to make the device compact and to attain the economy and also to make the development efficient.