baber/WOPTO huggingface dataset:
Patent JP-H10191073-A (JP)
Title: Image processing unit
Inventor: UENO TATSUHITO
IPC: H04N1/46
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit by which a processing time is reduce by entering an image in proper mode depending on a type of a color original. SOLUTION: In 1st mode, a color image input device 21 reads an original as to all color components RGB, and in 2nd, 3rd or 4th mode, the device 21 reads the original as to any one color component of the RGB components. A binarizing means 25 applies binarizing processing to data of one gray component obtained by converting three color component RGB data stored in a temporary storage means 23 at an RGB/gray conversion means 24 in the 1st mode, and applies binarization processing to any component data as to R, G or B component received from the color image input device 21 in the case of the 2nd, 3rd or 4th mode.
Patent JP-H07193986-A (JP)
Title: Method for monitoring joint of power cable
Inventor: HIROSE MASAYUKI
IPC: G01R31/08
Filed: 1993-12-25
Abstract: PURPOSE:To provide a method for detecting an abnormality in early stage in order to avoid such an accident as the joint or terminal of a power cable failed abruptly due to an abnormality even under the working temperature. CONSTITUTION:Thermocouples 4 are bonded to the joints 2 of phase lines A, B and C contiguous to each other at the same point on the same line, or the terminals 3 thereof or both of them in order to measure the temporal variation of temperature difference between the joints or the terminals thus monitoring the abnormality.
Patent JP-H11270916-A (JP)
Title: System having pulsating refrigerant flow for capacity control
Inventor: LIFSON ALEXANDER
IPC: F25B40/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To permit continuous capacity control by a method wherein a solenoid, arranged in a bypass line between a flow passage connected to a compressor and a suction line, is driven rapidly to pulsate and modulate a bypassing flow speed. SOLUTION: A bypass line 50, connecting a line 18-1 of the compressor 12 side of an economizer heat exchanger 40 and an evaporator 22 respectively to a suction line 24, is provided. A solenoid valve 52 is arranged in the bypass line 50. The solenoid valve 52 is controlled by a microprocessor 100, answering to a zone input. In such a constitution, gas having an intermediate pressure is bypassed from the compressor 12 to the suction line 24 through the line 18-1 and the bypass line 50. The amount of bypassed gas or the capacity of a system can be changed variously by driving the solenoid valve rapidly.
Patent JP-H07192718-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YAMAZAKI MIKIYA
IPC: H01M10/05
Filed: 1993-12-24
Abstract: PURPOSE:To provide a nonaqueous electrolyte secondary battery excellent in recycle characteristic by using a positive electrode composed of transition metal oxide and a conducting agent including a carbon material having a specific (d) value and a negative electrode made of metal lithium. CONSTITUTION:A nonaqueous electrolyte secondary battery using a nonaqueous electrolyte comprises a positive electrode formed of a positive electrode active material composed of transition metal oxide or transition metal composite oxide having a potential of 2V (vs. Li/Li<+>) or higher in an electric charging/ discharging region and including a conducting agent for enhancing conductivity, and a negative electrode made of a negative electrode material capable of storing or discharging metal lithium or a lithium ion. The conducting agent includes at least 10wt.% of a carbon material having a (d) value (d002) of a grid surface (002) is 3.358Angstrom  or less by X-ray analysis measurement or 1000Angstrom  or more of a size (Lc) of a crystallite in the C axis direction.
Patent JP-H11161271-A (JP)
Title: Musical sound producing method, musical sound producing device and medium with program recorded
Inventor: TAKABAYASHI YOJIRO
IPC: A63F13/54
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To enable a user to play a music with a simple operation by providing a musical sound signal generation method comprising the step of generating musical signals through reading the data on phrases selected among play data stored by phrase unit. SOLUTION: A computer 2 stores play data of e.g. twenty four phrases for each musical instrument and character. A user selects a spefified phrase number from the data of twenty four phrases by sequentially performing changeover with the use of a game pad 1. The computer 2 outputs a musical sound parameter for a background play by the style of automatic play and a musical sound parameter for a solo play outputted according to the operation of the game pad 1. These parameters are fed to a sound source 3. The sound source 3 generates a musical sound signal based on the musical sound parameter or a parameter for an effective sound in order to supply it to a speaker 4. Accordingly, improvisation in musical play can be made and music play can be made by a player having no special experience or technique with a simple operation.
Patent JP-H06204430-A (JP)
Title: Manufacture of dielectric thin film
Inventor: KIMURA TAKAAKI
IPC: H01L27/04
Filed: 1992-12-28
Abstract: PURPOSE:To provide the manufacture of a dielectric thin film by which a dielectric thin film having a dielectric constant very close to the dielectric constant which is innate in a bulk can be manufactured in the manufacture of a dielectric film used particularly for a semiconductor memory such as a dynamic RAM. CONSTITUTION:A tantalum layer 12 and a platinum 14 are successively deposited on a silicon substrate 10. Next, a dielectric layer 16 is deposited on a platinum layer 14. Successively, oxygen ions are implanted into vicinity of the boundary surface of the grown dielectric layer 16 to the platinum layer 14 to forman ion implantation layer 18. Successively, it is annealed in the oxygen atmosphere at a temperature of about 400 deg.C to 700 deg.C for about one hour. Next, the dielectric layer 16 is etched to expose the platinum layer 14 making a lower electrode and at the same time to pattern the dielectric layer 16. Successively, a platinum electrode 20 making an upper electrode is formed on the dielectric layer 16.
Patent JP-H11167043-A (JP)
Title: Optical wavguide component
Inventor: KURATA NOBORU
IPC: H04B10/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide constitution which precisely positions and adjusts a thin- film optical filter in a cut groove of an optical waveguide and easily couples and assembles the optical waveguide and an optical fiber. SOLUTION: This component consists of a waveguide substrate 11 which has an optical waveguide 16 coupled with optical fibers 18 and 19 and also has the cut groove 17 formed across the optical waveguide 16, an array member 22 which holds end parts of the optical fibers 18 and 19, and a fitting block 25 where the thin-film optical filter 24 having its tip part inserted into the cut groove 17 is fixed and which is arranged in contact with both the waveguide substrate 11 and array member 22; and the thin-film optical filter 24 can precisely be positioned and adjusted, optical waveguides 14 and 15 and optical fibers 18 and 19 are easily coupled and adjusted to greatly shorten the assembly time, and further the waveguide substrate 11 and array member can be fixed tightly.
Patent JP-H07191401-A (JP)
Title: Photographic information recorder
Inventor: MIURA YASUAKI
IPC: G03B17/24
Filed: 1993-12-27
Abstract: PURPOSE:To prevent data from being erroneously imprinted and to restrain wasteful battery consumption by making an imprinting recording means inactive when a detecting means detects that the recording means is not in a recording feasible state. CONSTITUTION:A mask part 22 and a land 23 are provided on a card 21, and a masking plate which optically transmits only a character part to be imprinted and does not transmit a part other than the character part is provided on the mask part 22. Two contact pins 24 and 25 are provided on a cover part 10. In the case the card 21 is not loaded or it is not normally loaded, a switch constituted of the land 23 of the card 21 and the contact pins 24 and 25 is turned off though a card switch 11 is turned on. Then, a warning that the card 21 is not loaded or it is erroneously loaded is issued. In the case the photographing operation is started in spite of such a warning, flickering for error-indication is performed. In the case the card 21 is not loaded or it is erroneously loaded, the recording operation is automatically made unfeasible.
Patent JP-H09175984-A (JP)
Title: Stable composition containing zinc salt and selenium disulfide
Inventor: KOOUETSUTO DANIERU
IPC: A61K8/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide the subject composition excellent in dandruff proof action and free from discoloration in long time storage containing selenium disulfide and a zinc salt of an inorganic acid or an organic carboxylic acid as a stabilizer in an aqueous medium. SOLUTION: This composition contains (A) selenium disulfide in a mixture with (B) a zinc salt of an inorganic acid or an organic carboxylic acid (preferably zinc chloride, zinc lactate or zinc citrate) in an aqueous medium. Preferably (A) is a powder having particle size <2.5mm. The preferable amount of ingredient (A) is 0.25-2wt.% and ingredient (B) is 0.1-3wt.% based on the total weight of the composition. The weight ratio of ingredient (B) to ingredient (A) is preferably 0.2-2. The composition is preferably used as shampoo and in this case 0.05-30wt.% of a surfactant is preferably formulated. Water or a mixture of water and ethanol is preferred as an aqueous medium.
Patent JP-H10282884-A (JP)
Title: Data processing method and its system
Inventor: SAUNDERS KEITH A
IPC: G06Q10/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain an effective method for testing at least one constituting part of a data processing system by consisting of a step, etc., comparing a digital signature generated by a ciphered engine with a digital signature generated from the constituting part so as to check whether it is real and displaying that it is real. SOLUTION: After the turning on of a power source (S23), the start of a processor is executed (S24) and the first code of ASIC is executed (S25). Next, it is judged whether a boot key is loaded (S26) and when the boot key is already inputted, the boot PROM is confirmed directly or through a step 28 (S27). This confirming process includes the generation of an expected digital signature at the ASIC by using a boot key. After then the generated digital signature is compared with an actual digital signature from the boot FROM to display whether the boot FROM is effective or not (S29).
Patent JP-H07197049-A (JP)
Title: Fuel additive for diesel engine and method for reducing diesel engine soot
Inventor: SHIRAISHI HARUO
IPC: C10L1/30
Filed: 1993-12-28
Abstract: PURPOSE:To reduce black smoke discharged from a diesel engine under load or at the time of start, stop, etc., and reduce fuel consumption by adding methyl t-butyl ether, an oil-soluble organometallic compound, and dimethylpolysiloxane. CONSTITUTION:This fuel additive for reducing diesel engine soot comprises as active components (A) methyl t-butyl ether and (B) at least either of dimethylpolysiloxane (a) and at least one oil-soluble organic compound (b) with Fe, Cu, Ce, Ba, Ca, or Mn. The compound (b) is not particularly limited and is, e.g. an Fe salt of a naphthenic acid. The compound (a) is not particularly limited, but preferably has a viscosity of 200-5,000 cSt. The reducing method comprises adding the additive to a fuel to burn the additive-containing fuel, or introducing the additive into a burning atmosphere to burn the additive. The proportion of the ingredients (A) to (B) is preferably 30:70 to 70:30. The additive is added to a fuel in an amount of preferably 0.02-1%.
Patent JP-2001120447-A (JP)
Title: Weight support for forward-leaning posture
Inventor: IZEKI MASAO
IPC: A47K1/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a heavy load is applied on the feet or hips of a person when the person is leaning forward for washing the face, hair, or tableware. SOLUTION: A detachable support is mounted between a worker/user and a vanity cabinet sink or a kitchen sink for supporting the front of the worker/ user's body, so that the weight of the worker/user leaning forward is divided between the support and the worker/user's feet to reduced the load to be applied on the feet.
Patent JP-H06203570-A (JP)
Title: Semiconductor memory device
Inventor: KIMURA KIKUO
IPC: G11C11/412
Filed: 1992-12-28
Abstract: PURPOSE:To provide a semiconductor memory device having a large operating margine to a source voltage and capable of reading-out and writing-in at a high speed. CONSTITUTION:Power source voltage VDD of 5(V) is applied to the flip-flop circuit of memory cells, a negative potential V SS' is applied to source terminals of transistors YN3, TN4 in common. The level of an electrical potential of the negative potential V SS' is set on a lower potential than the potential (0(V)) of a L level given to a word line WL and the absolute value is smaller than the threshold value of transistors TN1, TN2.
Patent JP-H10186657-A (JP)
Title: Photosensitive resin composition and photosensitive element using same
Inventor: ICHIKAWA TATSUYA
IPC: H05K3/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive resin compsn. free from problem such as the peeling and crawling of a resist film, the creeping of plating or the tarnish of a metallic surface after development and excellent in adhesion to a base metal, plating resistance and chemical resistance, especially in gold plating resistance and to obtain a photosensitive element using the compsn. SOLUTION: This photosensitive resin compsn. contains a polymer binder having carboxyl groups, a photopolymerizable compd. having a polymerizable ethylenic unsatd. group in each molecule, a photopolymn. initiator and an imidazolesilane compd. produced by allowing an imidazole compd. represented by formula I to react with 3-glycidoxypropylsilane represented by formula II at 80-200 deg.C. In the formula I, R<1> is H or 1-20C alkyl and R<2> is H, vinyl or 1-5C alkyl. In the formula II, each of R<3> and R<4> is 1-3C alkyl and (n) is an integer of 1-3.
Patent JP-2001167707-A (JP)
Title: Ion source
Inventor: JONOSHITA ISAMU
IPC: H01J27/20
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To aim at providing an ion source for generating a Ge + beam using GeF4 gas that has a prolonged lifetime, reduced amount of the noxious gas accompanied after generation of the ion beam, and improved reliability. SOLUTION: An indirectly heated cathode ion source for generating an ion beam by using a gas includes a cathode repeller 8 arranged around a cathode 1 for reflecting thermal electrons, which is made of a carbon material. An inner wall of arc chamber 7 in the ion generation chamber is provided with a liner 16, which is designed to have a size enough to meet the essential size of the arc chamber. To this end, the volume of inner wall side of the arc chamber is increased to properly accommodate the liner and mounted at the inner wall of the arc chamber. The liner may be made of a carbonaceous material, or tantalum, and also obtained by combining a drawing part 16, intermediate part 16b, and gas inlet part 16a separately formed.
Patent JP-H10187947-A (JP)
Title: Image display device
Inventor: OGAWA EIJI
IPC: G06T5/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To display the images on the display media having the luminance areas that can be shown with visually equal gradation characteristic. SOLUTION: A gradation characteristic measurement means 42 measures the gradation characteristic of a high luminance display medium (film/X-ray film viewer display means), and a gradation data generation means 40 generates the gradation data. A display luminance area is divided into plural parts, and a gradation conversion data generation means 32 generates the gradation conversion data based on the gradation data to secure the visually equal gradation characteristic between an image display means 24 (low luminance display medium) such as a CRT, etc., and the high luminance display medium in each of divided display luminance areas.  Then a luminance area-based gradation conversion processing means 22 refers to the gradation conversion data and performs the luminance area-based gradation conversion to convert the digital image signals Sd into the luminance information data Sn in an optional one of those divided areas. The means 22 successively performs the same image processing also in other divided areas.
Patent JP-H09170238-A (JP)
Title: Design structure of irregular concrete surface
Inventor: NASU TAKESHI
IPC: E02D29/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent a coat from enveloping the air, and further prevent the occurrence of a coating breakage by forming coating surface out of point- adhesive paint having the capability of adhering to the coating surface in a point form at the time of designing a coloring scheme. SOLUTION: An L-shaped retaining wall block A is formed out of a bottom plate part 10 and a rising part 11, and a stone wall pattern is formed on the imitation type irregular surface 2 of the front of the rising part 11 via a joint 3. Also, colored coating surface 20 is formed on the imitation stone type irregular surface 2. Furthermore, the coating surface 20 is formed out of a point- adhesive paint capable of adhering thereto in a point form. In terms of design, two imitation wall type irregular surface parts are colored to dark brownish gray, and remaining six imitation wall type irregular surface parts painted to light gray at a spraying coating process. In this way, the coating surface 20 is formed out of the point-adhesive paint capable of adhering thereto in a point form, using the imitation wall type irregular surface 2 as a coloring object.  Thus, as the paint adheres like a point without forming a continuous coat, the volume of the air enveloped with the coat can be reduced.
Patent JP-H05162209-A (JP)
Title: Method and device for manufacturing hollow bag
Inventor: OSADA YASUHIRO
IPC: B29C48/305
Filed: 1991-12-11
Abstract: PURPOSE:To produce a hollow bag, the wall thickness of the bag part of which is uniform, by a method wherein both opening end parts of flat tubular resin film, which is extruded through a T-die by an extruder, are bonded together. CONSTITUTION:Two sheets of resin film 24a and 24b are extruded from two T-dies 10 and 12 in the forms having the thicknesses of the bag parts of a follow bag 30 and, then, formed with respective performing mechanisms 19a and 19b into the half shapes of the hollow bag. From the third T-die 14, two sheets of resin film 24c and 24d having the wall thickness corresponding to the mouth parts of the hollow bag 30 are extruded. By closing molds simultaneously with the pinching of the resin films consisting of the resin forming the bag part and the resin films for the mouth part under the state being piled up together between the molds 18 and 20 and the insertion of a mouth part forming pin 22 in the mouth parts of the molds 18 and 20, the resin films are bonded together in a bag having a mouth part. Since the hollow part 30 is made of the resin films, which are not stretched, the hollow bag having favorable thickness accuracy can be efficiently produced.
Patent JP-H11182144-A (JP)
Title: Window sash
Inventor: MIYATA TATSUYA
IPC: E06B3/46
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To simplify the attaching-detaching work of a window glass by attaching and detaching a window glass to a window sash without removing the window sash. SOLUTION: A spacer 6 which is formed using an elastically deformable hard resin as a raw material in an about trapezoidal uniform sectional shape longer in the width of an upper face 6a than the width of a lower face 6b is detachably inserted onto the lower stage of an outer rail 31 and an inner rail 32 of a lower side frame 3. The upper face 6a of the spacer 6 composes the bottom of arm upper stage of the outer rail 31 and the inner rail 32. The spacer 6 inserted onto the rails 31,32 of the lower side frame 3 is once removed to make the window glasses 4,5 vertically movable inside the window sash 1, and the exchange of the window glass therefore dispenses with the deformation of an upper frame 2 and a lower frame 3, and as the window sash 1 is attached to a vehicle body, the exchange work of the window glasses 4,5 to the window sash 1 can be extremely easily carried out.
Patent JP-H11180917-A (JP)
Title: Production of di(hydroxyethyl)aryl
Inventor: TOYOHARA KIYOTSUNA
IPC: C07C33/26
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound from a low cost raw material in an extremely simple operation by performing a photo-reaction of a di(halogenated methyl)aryl with methanol in the presence of a rare earth element salt. SOLUTION: This method for producing a di(hydroxymethyl)aryl comprises performing a photoreaction of a di(halogenated methyl)aryl of the formula: XCH2 ArCH2 X (X is a halogen; Ar is an aryl including an aromatic group), [e.g. 1,2-di(chloromethyl)benzene] with methanol in the presence of a rare earth element salt (suitably a salt of europium, etc.). As a reaction light source, a light source generating a light having 200-400 nm range is preferable. The rare earth element salt is used usually in 1-10 ml/L concentration. The concentration of the di(halogenated methyl)aryl in methanol is preferably in 10-30 ml/L. The above reaction is preferably performed in an open pressure system at 20-65 deg.C. Also, since an acid is generated accompanying the reaction, an corrosion resistant reaction vessel is preferably used.
Patent JP-2001165661-A (JP)
Title: Reflecting mirror device for electro-optical distance meter
Inventor: ASAO KENJI
IPC: G01C15/06
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform a distance measuring work and marking work using light wave by anyone without requiring any skill. SOLUTION: A reflecting prism 2 for reflecting a modulated light wave for distance measuring is retained in a housing 3 by a gyro mechanism 4 so that the reflecting prism 2 can be automatically retained in a required attitude necessary for measurement, and a marking mechanism 5 is provided on the gyro mechanism 4. Consequently, the range finding by use of the light wave modulated by the reflecting mirror device for electro-optical distance meter 1 is facilitated, and the measurement result can be precisely marked.
Patent JP-H10197131-A (JP)
Title: Freezer device
Inventor: AZUMA YOSHIYASU
IPC: F25D13/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent a setting of freezing prevention function from being carried out when a cold water supplying temperature is set. SOLUTION: A freezer device 1 is operated such that water supplied to a cold water or a hot water inlet 8 is cooled by a water side heat exchanger 2 and then the cooled water is supplied from a cold water or a hot water outlet 9. Water temperatures at the cold water or hot water inlet 8 and the cold water or hot water outlet 9 are detected by an inlet temperature sensor 13 and an outlet temperature sensor 14 and given to a control means 10. The control means 10 controls an unloading device 7 within a range of differential added with a controlling width 18 by a differential setting means 11 against a temperature set by a user to a temperature setting means 12 and controls a temperature of the cold water or hot water in a stable manner while a capability of a compressor 3 is being changed over in a plurality of steps.  The differential setting means 11 makes a temperature set at the temperature setting means 12 null or makes a proper selection of the controlling width 18 in such a way that a lower limit of the differential value is less than a predetermined temperature 17 for avoiding a freezing state.