baber/WOPTO huggingface dataset:
Patent JP-2001092465-A (JP)
Title: Buzzer ringing device
Inventor: SUZUKI HIROKAZU
IPC: G10K9/12
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To easily realize a separately excited buzzer ringing device by using a semiconductor switching device. SOLUTION: A switching device 110 being a one chip type semiconductor switching device is used, and a buzzer 102 is connected to a load, and a drive current is supplied to ring it. The switching device 110 is provided with a thermal FET/QA, and an FET.QB parallel connected to it, and a reference voltage for detecting an excess current by the FET/QB and a resistance element Rr1 is generated, and a voltage between the terminals of the thermal FET/QA is compared with the reference voltage by a comparator CMP1, and the thermal FET.QA is on/off controlled by a drive circuit 111. When a switch SW1 is turned on, the thermal FET.QA repeats on/off operation in a pinch-off area, and the drive current is supplied to the buzzer 102.
Patent JP-H11105321-A (JP)
Title: Method and device for color thermal transfer recording
Inventor: WATANABE SUSUMU
IPC: B41J2/52
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in regenerable property of color tone due to dot position shift by a method wherein representation by one kind of dot diameter in gradation recording by N×N dot matrix pixels is changed to representation by combination of two kinds of dot diameters having a small color difference (ΔE). SOLUTION: Image data to be inputted to an image processing section 8 is stored in an image memory 11 and the data in the image memory 11 is converted to a printing signal by a printing signal generating section 12. Next, gradation of the printing signal is read by a gradation conversion operating section 14. When printing in a low gradation region or in a high gradation region, the gradation conversion operating section 14 transmits a signal to a head driving circuit 15 in order to execute gradation recording by N×N dot matrix pixels using dot diameters each corresponding to each energy of the respective region.  When printing in an intermediate gradation region, it transmits the signal to the head driving circuit 15 in order to execute gradation recording by N×N dot matrix pixels formed by combination of the dot diameter for the low gradation region and the dot diameter for the high gradation region in accordance with setting in a gradation conversion table 13. Thus, a thermal head 1 is driven and the printing is performed on a printing medium 5.
Patent JP-S62113748-A (JP)
Title: Manufacture of building element
Inventor: HENDORITSUKU ROJIYAAZU
IPC: C04B28/10
Filed: 1986-11-12
Abstract: A method is described for producing a building element in which a hardenable binder-material is mixed with a coarse particles comprising material after which the mixture is used for forming unhardened building elements. The building elements are subsequently hardened at a temperature up to 100°C and at atmospheric pressure in a water-vapour containing atmosphere. The hardenable binder material is constituted by a separately prepared mixture of fly ash; Ca(OH)<sub>?</sub> or a substance which may be converted into Ca(OH)<sub>2</sub>, and water.Optionally the hardenable mixture may be partially granulated before use.
Patent JP-S61148582-A (JP)
Title: Pattern collating device
Inventor: TAKEUCHI ICHIRO
IPC: G06T7/00
Filed: 1984-12-24
Abstract: PURPOSE:To improve the operability for collation and to shorten the collation time by superposing a pattern to be collated on a medium optically on preliminarily registered standard patterns to collate with it. CONSTITUTION:The discrimination code of an account number or the like is inputted, and inverted standard patterns are displayed on a display device 6. A visual point 17 is so moved that the direction 18 of user's eyes is orthogonal to a medium set table 13. The standard patterns on the display device 6 which are displayed as virtual images on a medium set table 13 are seen through a transparent glass 10. The medium 14 is freely slided or rotated on the surface of the medium set table 13 by his hand while comparing standard patterns with the medium 14 of a pattern 12 to be collated at the visual point 17 to superpose the standard patterns displayed as the virtual images on the pattern 12 to be collated on the medium 14. Superposed and displayed virtual images of standard patterns and the pattern 12 to be collated are compared with each other to perform a collation processing.
Patent JP-H03133450-A (JP)
Title: Throw-away diaper
Inventor: NISHIYAMA MASASHI
IPC: C08L101/16
Filed: 1989-10-18
Abstract: PURPOSE:To exhibit sufficient functions as a diaper and to allow incineration and the decomposition in soil by forming a top sheet layer, intermediate layer and back layer of respectively specific materials. CONSTITUTION:This diaper is formed by forming the intermediate layer of a non-woven fabric, which is formed by subjecting a web consisting of cotton or rayon or 100% cellulose fibers blended thereof to needle punching and integrally sticking a porous film consisting of a chitosan salt (cellulose chitosan salt) contg. cellulose to the front surface thereof and a cellulose chitosan salt film to the rear surface thereof. The porous film of a tap sheet layer in contact with the skin rapidly absorbs urination from gap parts and carries the same to a liquid absorber and, therefore, an uncomfortable feel is not generated on the skin surface. The liquid absorber rapidly absorbs the urination and retains the same. The back sheet can approximately completely prevent the leakage of the urination to the outer side. Since all these layers are formed of the materials existing in nature, the layers do not generate high heat and harmful materials even when burnt. The diaper is completely decomposed by the microorganisms in the soil.
Patent JP-H01141910-A (JP)
Title: Production of compound containing isocyanurate group and olefinic double bond and utilization thereof as binder
Inventor: YURUGEN MAIKUSUNAA
IPC: C07D251/34
Filed: 1988-10-28
Abstract: PURPOSE: To obtain a compd. to be a binder for a coating compsn. for various kinds of base bodies by the mutual reaction of a polyisocyanate component containing at least N,N',N"-tris-(isocyanatohexyl)-isocyanurate,hydroxyalkyl esters of (meth)acrylic acid, and polyester polyols.  
     CONSTITUTION: This compd. is obtd. by the reaction of three components (a) to (c) described below. (a) A polyisocyanate component containing (i) N,N',N"- tris-(isocyanatohexyl)-isocyanurate present as a single state or a mixture with higher homologues containing one or more isocyanurate rings, or (ii) a mixture of (i) and other polyisocyanates having isocyanate groups bonded to form a aliphatic or alicyclic structure and having max. 40 NCO equiv. % to the whole (a) component. (b) At least one kind of hydroxyalkylester of (meth)acrylic acid. (c) Polyester polyols essentially comprising adipic acid and/or isophthalic acid and 1,6-hexanediol and having 80 to 350 OH value. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09113291-A (JP)
Title: Map displaying and processing device
Inventor: FUKUSHIMA KOJI
IPC: G08G1/13
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a map displaying and processing device having a scenery picture displaying function. SOLUTION: The scenery picture taken with an image pickup camera 11a at an arbitrary point on a road is stored in the image information storing section 17B of a storage device 17 together with the positional information of the point under the control of a processing section 10. Under the control of the section 10, in addition, the scenery picture corresponding to a picture taking position indicating marker is displayed together with a map when a present position indicating marker approaches the picture taking position indicating marker and the present location of its own vehicle enters a prescribed distance zone from the point at which the scenery picture is taken.
Patent JP-H01113565-A (JP)
Title: Air-fuel ratio control device for spark-ignition engine
Inventor: NATSUME SACHIHIRO
IPC: F02D19/02
Filed: 1987-10-27
Abstract: PURPOSE:To improve exhaust emission purifying performance by providing an auxiliary valve device controlled according to the heating value of fuel in a branch fuel path bypassing a flow control valve in an engine where there is provided a fuel by-path by-passing a mixer for mixing air and fuel, and the flow control valve is disposed in the midway of the fuel by-path. CONSTITUTION:A gas engine is constructed so that a discharge port of a mixer 4 is connected to the starting end of an intake pipe 2, the terminal end of an air supply path is connected to one inlet of the mixer 4, and the terminal end of a fuel supply path 6 extended from a fuel gas supply source is connected to the other inlet. A by-path 8 bypassing the mixer 4 for supplying fuel gas to the intake pipe 2 is connected to the fuel supply path 6 downstream from a gas regulator 7, and a flow control valve 9 is interposed in the midway of the by-path. In this case, a branch fuel path 10 by-passing the flow control valve 9 to be connected to the by-path 8 is connected to the fuel supply path 6 further downstream from a portion where the by-path 8 branches off, and an auxiliary valve device 11 is interposed in the midway of the path 10. The device 11 is controlled according to the heating value of fuel gas.
Patent JP-H01115871-A (JP)
Title: Titanium carbo-nitride sintered form and production thereof
Inventor: SHIOI TSUNESUKE
IPC: C04B35/56
Filed: 1987-10-27
Abstract: PURPOSE:To obtain the titled sintered form outstanding in hardness, strength and corrosion resistance, giving beautiful color tone, by pressure forming of a mixture of a titanium carbo-nitride of desired carbon/nitrogen ratio and specific metal oxide followed by sintering the resultant pressed powder. CONSTITUTION:A mixture of (A) 75-99.5wt.% of (i) a blend prepared by mixing at least one kind of compound selected from titanium carbide, titanium nitride and titanium carbo-nitride of arbitrary carbon/nitrogen ratio so as to produce a titanium carbo-nitride of desired carbon/nitrogen ratio or (ii) the titanium carbo-nitride of said desired carbon/nitrogen ratio and (B) 0.5-25wt.% of (respective) oxide(s) of at least one kind of element selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Y and lanthanide series rare earth elements is prepared. Thence, this mixture is subjected to pressure forming followed by sintering the resultant pressed powder in a non-oxidative atmosphere at 1,600-2,100 deg.C, thus obtaining the objective sintered form.
Patent JP-H03135168-A (JP)
Title: Picture quality control circuit
Inventor: ASAI SEIYA
IPC: H04N5/66
Filed: 1989-10-20
Abstract: PURPOSE:To attain ease of a picture and to prevent abnormal oscillation due to feedback by providing a C, R integration circuit, detecting an average picture quality level and controlling the gain of a variable amplifier in response to the quality. CONSTITUTION:A composite video signal input is inputted from an input terminal 1, subject to impedance conversion by a transistor(TR) 3 and the result is inputted to an amplifier circuit 10. Part of a signal is inputted to an integration circuit comprising a resistor 5 and a capacitor 6, subject to DC conversion and the amplification factor of the circuit 10 is controlled. The time constant of the integration circuit is selected to be 17ms or over and when the average picture quality level APL of the video signal is small, the gain of the variable amplifier 10 is increased and when the APL is large, the gain is decreased by the control. Then saturation resulting in deformed picture or the like is reduced and a dark picture is reproduced with excellent contrast and the feedback to the input is eliminated. Therefore, abnormal oscillation is prevented.
Patent JP-H02116848-A (JP)
Title: Photomask
Inventor: TAKEDA MINORU
IPC: G03F1/44
Filed: 1988-10-27
Abstract: PURPOSE:To accurately and easily evaluate the accuracy of a pattern on a photomask by arranging the pattern for photomask evaluation composed of a line and space pattern and an island pattern on a reticle. CONSTITUTION:This photomask consists of the line and space pattern consisting of five lines 21 - 25 which are bent orthogonally and isolated from one another having spaces and the island pattern consisting of nine square islands 31 - 39. The island pattern is so constituted as to evaluate the pattern for a contact hole. One (23 in a figure) of the lines constituting the line and space pattern is longer than other lines 21, 22, 23, and 25 and the measurement of line width is easily taken at this part. Consequently, the accuracy of the pattern on the photomask is easily and accurately evaluated.
Patent JP-S61150123-A (JP)
Title: Tracking device
Inventor: TAKEUCHI MOTOHIKO
IPC: G11B15/467
Filed: 1984-12-25
Abstract: PURPOSE:To attain correction of head displacement at intermittent slow reproduction by using a signal obtained by adding a signal generated based on a signal from each reproducing head to a low frequency tracking signal so as to apply displacement control of each head. CONSTITUTION:A tracking signal outputted from a phase inverting circuit 14 is inputted to an HPF15, an LPF16 and switches 17, 18. A signal passing through the HPF15 and the LPF16 is inputted to adders 23, 24. The switches 17, 18 are made conductive when one of the heads 2, 3 makes reproduction to pass through the tracking signal alternately and is inputted to the LPFs 20, 21. A low frequency component is extracted respectively from the LPFs 20, 21 and fed to the adders 23, 24. An output of the adders 23, 24 is inputted to head displacement devices 25, 26 to displace the towheads 2, 3 in the scanning direction and the vertical direction. Thus, the head displacement by tape intermittent running at intermittent slow reproduction is corrected.
Patent JP-H0587949-A (JP)
Title: Time correction mechanism for pointer type time piece
Inventor: SUZUKI TOSHIYUKI
IPC: G04B27/04
Filed: 1991-09-25
Abstract: PURPOSE:To enable better adjustment of time hands with a smooth pull-out operation of a stem without forcible pull-out operation of the stem by facilitating an assembling work with limited number of parts and furthermore, demanding no delicate high accuracy in a time correction mechanism of a pointer type timepiece. CONSTITUTION:A drum drive wheel 15 is interposed between the stem 1 and the drum wheel 15 and a large-diameter part 6 of a stem 1 is not engaged with an engaging protrusion 19 of the drum drive wheel 15 with a stem 1 pressed while a drive pawl 18 of an elastic arm part 17 is not engaged with an internal tooth 23 of a drum wheel 20 to make the drum wheel idle with the drum drive wheel 15. In addition, with the pulling out of the stem 1, the large diameter part 6 of the stem 1 engages the engaging protrusion 19 of the drum drive wheel 15 to make the elastic arm part 17 deform elastically so that the drive pawl 18 of the elastic arm 17 is engaged with an internal tooth 23 of the drum wheel 20. Thus, the rotation of the stem 1 is transmitted to the drum wheel 20 through the drum drive wheel 15 thereby turning a day rear wheel 21.
Patent JP-H07124240-A (JP)
Title: Titanium flame sprayed bioimplant
Inventor: NODA IWAO
IPC: A61C8/00
Filed: 1993-10-29
Abstract: PURPOSE:To eliminate the occurrence of a crack or the drop of particulates in a titanium flame sprayed layer, and prevent a drop in a fixing force with a bone or the occurrence of looseness with a living body by forming the layer in such a way as having specific value of each of an oxygen content ratio, surface roughness and a porosity. CONSTITUTION:A titanium flame sprayed layer W2 having an oxygen content ratio equal to or less than 0.2wt%, surface roughness between 50 and 500mum and a porosity equal to or less than 3% is formed around a substrate W1 formed out of titanium alloy. When the oxygen content ratio of the layer W2 is equal to or less than 0.2wt%, an oxygen element does not form an interstitial solid solution with titanium, and the strength of the layer W2 is high. Also, the layer W2, due to a porosity equal to or less than 3% and being dense, is free from the occurrence of a crack or a particulate drop. As a result, an implant becomes free from a drop in fixing force or looseness with a living body. Furthermore, the layer W2 is suitable for the productive invasion of a biobone into the surface irregularities, due to the surface roughness between 50 and 500mum.
Patent JP-H1095717-A (JP)
Title: Composition for hair setting agent
Inventor: TANAKA HIROMI
IPC: A61K8/34
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for hair setting agent having both of excellent hair set retention and god touch by formulating a specific polyether compound with carrageenan. SOLUTION: This composition prepared by formulating polyether compounds (0.5-30.0wt.%) with carrageenan (0.05-10.0wt.%). The polyether compounds are obtained by addition-polymerizing polyhydric alcohols which process three to six terminal hydroxy groups and are polyglycerols having average degrees of polymerization of more than 3 with 20-100 moles (average mole number) of propylene oxide and 0-20 moles (average mole number) of ethylene oxide and have viscosities of 500-1500cps at 25 deg.C. As the polyether compounds, preferable ones are compounds of the formula (x+y=20∼100; z=7∼15), particularly compounds of the formula (x+y=70; z=10). The polyether compound and carrageenan are preferably formulated in a ratio of the polyether compound to carrageenan of 0.5:1 to 20:1, particularly 1:1 to 10:1.
Patent JP-2000180301-A (JP)
Title: Laser-durability measuring apparatus and holder
Inventor: WATANABE YOSHINORI
IPC: G01M11/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a laser-durability measuring apparatus by which the laser durability of an object to be measured can be measured in a desired atmosphere without having a bad influence on the apparatus itself, by a method wherein an airtight container which comprises the transmission region of light to be shone at the object to be measured is provided, and the object to be measured is held in a state that at least a part of it is situated at the inside. SOLUTION: In this laser-durability measuring apparatus 30, a beam shaping mechanism 15, a power adjusting mechanism 17, an aperture 19, a power monitoring mechanism 21 and an image-formation optical system 23 are provided between a laser light source 11 and a holder 31 which holds an object 13 to be measured. As the image- formation optical system 23, a Keplerian image-formation optical system is preferable. The holder 31 holds the object 13 to be measured in a state that at least a part of the object 13 to be measured is situated at the inside, and it is an airtight container in which the object 13 to be measured is irradiated with a laser beam for measurement. In addition, the holder 31 comprises an opening part which is closed by the object 13 to be measured itself.  When the opening part is closed, the holder 31 is used in such a way that the object 13 to be measured itself is not removed from the holder 31 as the airtight container.
Patent JP-H04256745-A (JP)
Title: Surgical stapler for anastomosis in tube cavity having separation type anvil
Inventor: ROOREN OO MEIN
IPC: A61B17/068
Filed: 1991-09-25
Abstract: PURPOSE: To provide a surgical stapler for the anastomosis stapling work having an anvil portion connectable to and separable from a stapling work portion and a trocar integrated with a tool at the stapling work portion of the tool. CONSTITUTION: This surgical stapler 10 is provided with a surgical stapling work mechanism having an integral trocar 26. The trocar 26 is provided with an aligning mechanism aligning an anvil 30 of the stapler 10 with a staple held in the portion of a head 20 and a sleeve 24 covering a sharp trocar tip section 26.
Patent JP-H04148131-A (JP)
Title: Liquid evaporating device
Inventor: KATO KOJI
IPC: F24F3/16
Filed: 1990-10-09
Abstract: PURPOSE:To prevent any viscous state caused by a heating in a long period of time from being generated and further to prevent any deterioration in quality of liquid by a method wherein gas blown into liquid in a container is preheated by a heating means disposed between the container having liquid filled therein and an air blowing means for blowing gas including inert gas into the liquid in the container. CONSTITUTION:Air including inert gas of 80% or more is supplied to a nitrogen rich air generating device 52 by an air pump 54. After the nitrogen rich air got by the nitrogen rich air generating device 52 is heated up to a predetermined temperature, the air is sent to a mass-flow controller 16. After the heated nitrogen rich air is adjusted for its flow rate by the mass flow controller 16, the air is supplied to a nozzle 18 to cause Fitontsidy 22 contained in an isothermic container 20 to be bubbled. With such an arrangement, the generated gas adjusted to any optional vapor concentration is sent into an air conditioning duct 30 through a solenoid valve 32 and then its concentration is adjusted to a value near a concentration of Fitontsidy for a forest bathing and further sent into a building.
Patent JP-H03134449-A (JP)
Title: Protective device for air conditioner
Inventor: YOSHIKAWA YOSHIHIKO
IPC: F25B49/02
Filed: 1989-10-19
Abstract: PURPOSE:To make the title device low-cost by detecting a phase difference between AC voltage applied to a compressor and a current flowing through the compressor in each period and detecting locking of the compressor on the basis of variations of the phase difference. CONSTITUTION:An output from a phase difference detector circuit 30 every time is stored in a phase difference data storage circuit 40 with the newest N time shift register function in the order of A, B, C,..., N, A', B', C',..., N'. Then, once N data are shifted a phase difference data averager circuit 51 averages the phase difference data. The averaged phase data are entered into a comparator 52 and compare with phase difference data stored in a phase difference data storage circuit 40. Thereupon, provided there are existent beyond a predetermined number data where variations of the phase difference data with respect to the average value falling within a predetermined value, a compressor 20 is decided to be abnormal and an abnormality output 60 is issued to detect the abnormality of the compressor 20. Hereby, there is detected an abnormal condition of an invertor device with an inexpensive construction and with high accuracy.
Patent JP-H04149413-A (JP)
Title: Camera provided with means for detecting line of sight
Inventor: UCHIYAMA SHIGEYUKI
IPC: G03B7/28
Filed: 1990-10-12
Abstract: PURPOSE:To smoothly change a lens position in the middle of a detection area by incorporating an arithmetic device which decides the weighted coefficient of each area based on the gaze point of a photographer and calculates an average information value in a control means. CONSTITUTION:The arithmetic device which decides the weighted coefficients K1 -K3 of the respective focus detecting areas 1-3 based on the gaze point of the photographer and calculates the average information value D is incorporated in the control means 25. For example, in the case that the gaze point is at a point (c) and the weighted coefficient is decided based on the gaze point as shown in figure, the weighted coefficients of the focus detection areas 1-3 based on the gaze point are 0.65, 0.35 and 0, respectively. In the case that information values D1-D3 expressing a focusing state in the focus detection areas 1-3 are R1-R3 respectively, the average information value D is as shown by an equation I. By controlling the driving quantity of a photographing lens 24 according to the average information value D obtained in such a way, the lens position is smoothly changed in the middle of the focus detection area even when the gaze point is delicately changed.