baber/WOPTO huggingface dataset:
Patent JP-S58198980-A (JP)
Title: Optical color separation system
Inventor: YOSHIKAWA KAZUO
IPC: H04N9/097
Filed: 1982-05-15
Abstract: PURPOSE:To use an optical system for a projector and an optical system for bias light selectively for an optical color separation system used for a color TV camera and to obtain illumination light to both optical systems in common from a single light source, by supporting both systems on a selector plate. CONSTITUTION:When the light source 50 is turned on, a test chart 40 is illuminated and its light is made incident to the light incidence surface of a color separation prism 60 through a total reflection mirror 31, projector lens 33, and total reflection mirror 32, forming an image on the photoelectric surface of an image pickup tube 70. Thus, various adjustments such as a registration adjustment are made on the basis of the test pattern obtained by the optical system for the projector and then the selector plate 30 is rotated for switching. Consequently, the optical system for the projector moves back from an in-use position shown in a figure and optical systems 35 and 36 for bias light are set at the in-use position.
Patent JP-S61241864-A (JP)
Title: Documentation device
Inventor: MARUYAMA TSUTOMU
IPC: G06F17/22
Filed: 1985-04-19
Abstract: PURPOSE:To obtain an optimum KANA (Japanese syllabary)/KANJI (Chinese character) conversion dictionary by changing the information on each level with the level change key of an input device and displaying only the inscriptions coincident with a level designated by a level designation key as candidates. CONSTITUTION:The levels designated by a level designation key 12-2 and a selection key 12-4 are set and then an input character string is set in the input character string storing area of a memory device 13. The retrieval of a dictionary is started with the input of a conversion key 12-3. It is supposed that the inscription having coincidence between an input character string and a KANA header means the contents of an inscription storing area. Then the grammar information, the vocabulary level and the level of each inscribed character are checked for each inscription. Then only the proper inscriptions are set in a candidate storing area and then displayed. Finally the inscription of only HIRAGANA (cursive form of Japanese syllabary) coincident with the KANA header is set after all inscriptions within the inscription storing area are checked. Then the candidates are displayed to complete all processes. Thus it is possible to obtain a documentation device containing a KANA/KANJI conversion dictionary optimum to produce a KANA-KANJI sentence.
Patent JP-H04315555-A (JP)
Title: Tool life managing method for life graph
Inventor: TERAJIMA ATSUSHI
IPC: B23Q17/09
Filed: 1991-04-15
Abstract: PURPOSE:To perform decision of wear of a tool from a cutting load by providing a means to display cutting load data under present machining in a memory position when life graph data is displayed on an CRT. CONSTITUTION:A life time classified by a tool is preset and stored in a memory means 5. Cutting load data when a work is machined at intervals of a given time of the life time is determined by a computing part 6. The point train of the determining cut load data is orderly stored as a life data graph in a memory means 7. During actual cutting, from a using time of a tool, a corresponding memory position decided from a life set value is calculated by a computing part 10, and detecting cutting load data is stored in a calculating memory position by a memory means 7. Further, when life graph data is displayed on a CRT 11, cutting load data under present machining is displayed in the memory position. This method monitors transition of the cutting load of a tool and analyzes cutting load data of a tool.
Patent JP-H01254349-A (JP)
Title: Omnidirectional vibrator for treating granular article and other
Inventor: ARUBAATO MASHIYUUTO
IPC: B06B1/16
Filed: 1988-04-05
Abstract: PURPOSE: To apply fluidized compression to granule in a vessel by arranging a vibration generators at both end parts of the shaft of a motor suspended from a vibrating floor plate and arranged in the vertical direction and applying multi-shock to the vessel supported on the vibrating floor plate. CONSTITUTION: According to the rotation of the motor 20, eccentric wts. 26a, 26b give the vibration energy to the vibrating floor plate 40 through a housing 32. Then, an axis 80 orthogonally crossing the vibrating floor plate 40 is inclined in the vertical direction, and at the time of vibrating, a conical surface is formed. This vibrating movement generates a circular vibrating movement to the vessel 60. At this time, the floor is under stand still condition with a suspension device 50. The driving is executed with two forms of the fluidizing and the compression and in the fluidizing form, the gravity acceleration over the gravity is developed and sand is fluidized. Then, the sand is filled in the inner part of the original mold 61 in the vessel and according to approaching to 1 G in the gravity acceleration, the sand is fluidized and compressed.
Patent JP-H10260315-A (JP)
Title: Lens light guide plate and surface light source unit using the same
Inventor: MAZAKI TADAHIRO
IPC: G02B6/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To make a surface luminance distribution uniform and to improve light utilization efficiency by arraying condenser lenses formed of cylindrical lenses having convex cross section on a light projection surface so that their ridges are parallel to one another and perpendicular to a side end surface as a light incidence surface. SOLUTION: On the light projection surface, the condenser lenses formed of the cylindrical lenses having convex cross sections are arrayed so that their ridges are parallel to one another and perpendicular to the side end surface as the light incidence surface. This lens light guide plate 1 is a transparent body which is formed of acrylic resin, etc., and close inside, and the light projection surface serves as a condenser lens surface which show light converging operation in parallel to a linear light source 2, i.e., a direction parallel to the side end surface where the linear light source 2 is arranged. Further, this is a light guide plate 1 with no light diffusivity that scatters light by none of the light projection surface, the light reflecting surface and side end surface facing the light projection surface, and the body inside and the body itself.
Patent JP-H11240476-A (JP)
Title: Bicycle parking stabilizing unit
Inventor: YOSHIKAWA EIJIROU
IPC: B62H1/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To stabilize parked bicycles and prevent rolling over, by braking the front wheel by pulling a parking brake wire through a spring, utilizing a motion of setting a stand at bicycle parking. SOLUTION: When getting off a bicycle to park it, a stand 1 is set up on the ground so that the bicycle is set in a predetermined position. At the same time, a motion of the stand 1 at operation is utilized to rotate a lever 2 so that it contacts a part of a base end portion of the stand 1 and to generate a force to pull a parking brake wire 4 via a spring 3 fixed to the lever 2. Subsequently, the generated force is transmitted to a front wheel brake to brake the front wheel. This omits adjustment of brake against the stand mechanism, wear of the brake, and the like, thereby parking is made stable and rolling over is prevented.
Patent JP-H04315225-A (JP)
Title: Microcomputer
Inventor: SATO FUMIKI
IPC: G06F9/22
Filed: 1991-04-15
Abstract: PURPOSE:To designate more registers or functions without increasing the bit number of a memory. CONSTITUTION:Among plural fields to designate the registers, other fields 3 excepting for one field 2 are defined as instruction word configuration reduced for more than one bit, one most significant bit of a signal line 22 to transmit data from a storage area 42 of one field 2 in an instruction word register 4 to an execution part 12 is defined as a signal line to transmit the most significant bit of a signal line 23 for transmitting data from a storage area 43 of the field 3 having a little number of bits to the execution part 12, and omitted bits are compremented.
Patent JP-H04315933-A (JP)
Title: Temperature measurement device
Inventor: KURIMOTO TAKESHI
IPC: G01K7/02
Filed: 1991-04-15
Abstract: PURPOSE:To provide a temperature measurement device capable of maintaining signal error and burn-out detection time in the case of receiving a plurality of input ranges in a simmilar accuracy and responsiveness to the case where the input range is one. CONSTITUTION:Changeover means changing over a time constant at the time of charging generation voltage to a capacitor C1 according to the input range of input signal from a thermocouple is provided in a temperature measurement device which has the thermocouple providing thermo-electromotive power proportional to temperature between a pair of compensation leads 2, a capacitor C1 which is connected to each lead 2 and to which thermo-electromotive power is charged, a burn-out voltage generation circuit 10 being connected to both terminals of capacitor C1 via a resistor and charging generation voltage to the condensor C1 to inform that the thermocouple is broken when it occurs.
Patent JP-2000273229-A (JP)
Title: Production of hydrophilized hydrophobic substrate
Inventor: ABE MASAO
IPC: C08J7/16
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a hydrophilized hydrophobic substrate suitable as a separator for battery, etc. SOLUTION: The objective process for the production of a hydrophilized hydrophobic substrate comprises the ultraviolet irradiation of a substrate made of a hydrophobic plastic material with a low-pressure mercury lamp, contact of the irradiated product with a solution of a hydrogen-abstraction-type photopolymerization initiator, drying of the product, contact with an aqueous solution of a water-soluble vinyl monomer and ultraviolet irradiation with a high-pressure mercury lamp under an essentially oxygen-free condition.
Patent JP-H02259073-A (JP)
Title: Formation of titanium nitride film
Inventor: ISHIHARA KAZUYA
IPC: H01L21/285
Filed: 1989-03-31
Abstract: PURPOSE:To form a TiN film on a substrate at a temp. capable of introducing into the production of semiconductor integrated circuit and to improve the property of coating stepped part by decomposing gaseous raw material of organic metal containing Ti and amine and introduced into a reaction chamber by means of heating, etc. CONSTITUTION:A raw material of organic metal [e.g. Ti(N(CH3)2)4] containing Ti and amine is sealed in a vessel 1 and heated. The resulting gaseous raw material is introduced into a reaction chamber 2 and simultaneously NH3 gas is introduced, and heating is carried out by means, e.g. of a lamp 7, by which the above gaseous raw material is decomposed and a TiN film is formed on a substrate 5.
Patent JP-S539430-A (JP)
Title: Normalizing unit
Inventor: KADOTA AKIZOU
IPC: G06K9/00
Filed: 1976-07-14
Abstract: PURPOSE: To enable the normalizing unit without any damaged holes and no two wires closed together, which can convert the input pattern by arranging it with the specified size. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57198364-A (JP)
Title: Diagnosing unit for fuel injection time controller
Inventor: KOYANAGI YUUZOU
IPC: F02M65/00
Filed: 1981-05-30
Abstract: PURPOSE:To perform a good quality control by calculating the difference between the memory lag time and the measured time and emitting a timing light when the above time difference has passed after a pickup output pulse. CONSTITUTION:A disk 5 for detecting the rotation angle is fitted to a driving shaft 3a of an injection pump 3, and a lug 5a is provided on its circumference for detection by an electromagnetic pickup 5g. A check mark 3b indicating a specific injection timing is notched on its fixed section, and a pulse lag time td occurring when the lug 5a passes past the 5g position is stored in an arithmetic circuit 7i, then the expected arrival time T from the 5g position to the 3b position is calculated based on the time intervals for the passage of individual lugs, furthermore, T-td is calculated, and a timing light 7e is emitted when this time has elapsed. Therefore, the zero setting required for the diagnosis of the relative rotation phase angle controlled by a controller can be percisely set.
Patent JP-S59207560-A (JP)
Title: Manufacture of electrode for battery
Inventor: ISHIKAWA TAKASHI
IPC: H01M6/10
Filed: 1983-05-11
Abstract: PURPOSE:To form a cylindrical battery without decreasing its performance by forming grooves on the surface of an electrode prepared by filling active material in a spongy porous metal, in a right angle direction to a winding direction of an electrode group. CONSTITUTION:A paste state active material mainly comprising nickel hydroxide is filled in a spongy porous metal having three dimensional continuous structure to form an electrode 3. The electrode 3 is pressed with a mold having concave grooves on its surface to form grooves 4 on the electrode surface at specified spaces in a right angle direction to a winding direction of an electrode group. The electrode is wrapt with a separator and a paste type cadmium electrode is stacked on the surface opposed to the grooves, then they are winded in a spiral form to form a cylindrical alkaline battery. Breaking of a metal bone of the electrode 3 is prevented by grooves 4. Therefore, the battery having good performance is obtained.
Patent JP-S60226204-A (JP)
Title: Constant current circuit
Inventor: HIKITA TSUTOMU
IPC: H03F3/00
Filed: 1984-04-24
Abstract: PURPOSE:To obtain a circuit using a stable collector current as a constant current source by providing a differential amplifier where a resistor is connected to an emitter of a transistor (TR) and the fluctuation of a terminal voltage is fed back to a base of the TR. CONSTITUTION:A voltage applied to an emitter resistor RE is fed back to the base of the TR1 through the differential amplifier 8, in the TR1 using the collector current IC as the constant current source. Through the constitution above, if the collector current IC changes due to any cause such as temperature rise, its component of change is detected as a voltage being a product IE.RE between the emitter current IE and the emitter resistor RE, the voltage is fed back to the base of the TR1 through the differential amplifier 8 so as to stabilize almost completely the fluctuation of the collector current.
Patent JP-H11281444-A (JP)
Title: Microheater, flow sensor and humidity sensor
Inventor: UENISHI MORIMASA
IPC: G01N27/12
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a relatively inexpensive microheater wherein the change of a resistance value with time caused by a partial temperature increase is difficult to occur, and dispersion in resistance values is small. SOLUTION: This microheater 5 has a folding pattern formed by patterning a conductive thin film, and is supported by a microbridge 4 made of an insulating thin film. The folding part of the microheater 5 is formed in a curved shape. Thus, since the change of the line width of the microheater 5 in the folding part is prevented and the line width is set roughly constant easily, variance in the resistance values of the microheater 5 is eliminated, and the progress of the change with time in the resistance value of the microheater 5 is made slow.
Patent JP-2000285639-A (JP)
Title: Information processor and method therefor, and provision medium
Inventor: MITANI HITOSHI
IPC: H04N5/7826
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To make information efficiently recordable and retrievable by recording annexed information concerning contents of information together with the information and retrieving information which are to be reproduced from the annex information while using an inputted keyword. SOLUTION: In a step S62, a program whose video recording is to be reserved is selected from the EPG indicated in a step S61. In a step S64, the EPG information and the program guiding information of the selected program are registered in a database. At the time of reproduction, a keyword is inputted and a program corresponding to the inputted keyword is retrieved for the database.
Patent JP-H10279857-A (JP)
Title: Ink jet recording ink
Inventor: SAWADA MANABU
IPC: C09D11/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording ink which can dispense with a head protector, has excellent characteristics of recording on plain paper and has stable delivery characteristics. SOLUTION: This ink is prepared by mixing a water-soluble dye with a main solvent for the dye, comprising 9-30 wt.% purified water and 48-80 wt.% dimethyl sulfoxide being a high-boiling very highly hygroscopic water-soluble solvent and 4.5-16 wt.% 1,3-dimethyl-2-imidazolidinone being a high-boiling water-soluble organic solvent having the action of stabilizing the dissolution of the dye and the action of imparting penetrability into plain paper and diethylene glycol being a high-boiling water-soluble organic solvent as a modifier for the surface tension and viscosity of ink. The synergistic action among the dimethyl sulfoxide and the 1,3-dimethyl-2-imidazolidinone and the diethylene glycol and realize an ink jet recording ink which can dispense with a head protector.
Patent JP-S59208903-A (JP)
Title: Support of effective area antenna
Inventor: KUZUYA RIYOUJI
IPC: H01Q19/12
Filed: 1983-05-12
Abstract: PURPOSE:To suppress the concentration of waves dispersed from a support of an effective area antenna without using a ratio wave absorber, by not only dispersing the scattered waves to the entire space but varying the reflecting direction and the polarization characteristics. CONSTITUTION:A polarization deflecting reflector plate is attached to the surface of a support at the side of a main reflector surface along the direction of the long axis. Then the polarization characteristics of the reflector plate is varied together with the direction of the reflecting surface. In other words, a corrugated reflector plate 7 is attached to a support 4 along its long axis with variation of directions of corrugations 7b as well as the sloping angle of a reflecting surface 7c. As a result, the electric fields reflected from each reflecting surface have different reflecting directions and polarization characteristics. This support eliminates the concentration of scattered waves and reduces the deterioration of side lobe owing to the dispersion of the support 4.
Patent JP-S57198867-A (JP)
Title: Non-a, non-b hepatitis related antigen and diagnostic therefor
Inventor: FUJIMATSU JIYUNICHI
IPC: G01N33/576
Filed: 1981-06-02
Abstract: PURPOSE: To enable a reliable diagnosis and curing of non-A, non-B hepatitis, by using a non-A, non-B hepatitis related antigen separated and refined from an autopsy liver of a non-A, non-B hepatitis patient, or a conjugate of said antigen with a sheep erythrocyte, an isotope, an enzyme or the like as a diagnostic.  
     CONSTITUTION: A non-A, non-B hepatitis related antigen, which has MW of 1,500,000 or more (by a gel filtration method), a sedimentation constant (10 -12 ) of 51.5S (by an ultracentrifugal analysis), a buoyant density (g/cm 2 ) of 1.15W 1.25 (in cesium chloride and in KBr), a particle diameter (nm) of 26W37, and an electrophoretic mobility in an α 2 -α 1  globulin region in agarose gel, is separated and refined from an autopsy liver of a non-A, non-B hepatitis patient by a specified treatment. A conjugate of the obtained antigen with a minute particle such as sheep erythrocyte, an isotope such as  125 I, alkali phosphathase or the like is prepared to obtain a diagnostic for immunological analysis. Thus a diagnostic which clearly distinguishes non-A, non-B hepatitis from other hepatitis. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08285493-A (JP)
Title: Method and apparatus for collecting cleaning matter of heat exchanger
Inventor: ISHIBASHI KOJI
IPC: F28G1/12
Filed: 1995-04-10
Abstract: PURPOSE: To limit the number of installation of cleaning matter-extraction parts by ensuring stabilized collection of cleaning matter even if a collector drum size is large by providing injected water flow means on the upstream side of a collection grid for driving a cleaning matter captured by the collection lattice to the side of a cleaning matter suction inlet of a cleaned matter extraction tube. CONSTITUTION: A cleaning matter collection apparatus is formed therein with a collector drum 1 through which cooling water effluent from a heat exchanger flows, a collection grid 2 for preventing cleaning matter flowing together with cooling water from flowing downstream, and cleaning matter extraction tube 3 for recovering cleaning matter caught by the collection grid. An end of the cleaning matter extraction tube 3 is opened toward the downstream side of the cooling water, and cleaning matter flowing into a duct 7 is extracted in the opposite direction to the flow of main stream cooling water. An auxiliary water flow duct 12 is disposed in a space between a vertical flat plate 8 and the collector drum 1, and cooling water flowing from an auxiliary water flow introduction inlet 11 is fed to an auxiliary water flow outlet 13.  The auxiliary water flow outlet 13 drives a water flow from the auxiliary water flow introduction inlet 11 and an auxiliary water flow introduction piping 14 to inject to the duct 7.
Patent JP-H06276486-A (JP)
Title: Motion picture reproducing device
Inventor: KUMAZAWA HIROYUKI
IPC: H04N19/44
Filed: 1993-03-19
Abstract: PURPOSE:To obtain the motion picture reproducing device capable of making random access to an optional frame in video image database utilizing the motion picture coding technology. CONSTITUTION:The motion picture reproducing device storing/reproducing a motion picture coded by utilizing the motion picture coding technology as coded data uses an initial picture storage section 18 to store an optional frame in a storage device 15 as an initial picture when an optional frame of the motion picture coded data is reproduced and uses an initial picture setting section 19 to set the initial picture stored in the storage device 15 to a frame memory 13 in an inter-frame prediction loop, extracts and decodes the motion picture coded data after the frame sequentially from the storage device 15 and the data are displayed (reproduced) on a display device 16.
Patent JP-H08280768-A (JP)
Title: Massage machine
Inventor: SAWAZAKI MITSUHIRO
IPC: A61H15/00
Filed: 1995-04-10
Abstract: PURPOSE: To prevent the generation of operation defects even when a massage speed is slow by elevating and lowering a rocking member at an elevating and lowering speed corresponding to the massage speed after change even when a massage operation speed by a pair of massagers is changed. CONSTITUTION: In the case of performing a massage operation while elevating and lowering a driving mechanism, a microcomputer 56 reads the elevating and lowering speed data of the driving mechanism from a memory 62 based on the data of a set massage speed, rotationally drives a motor 11 based on the set massage speed data and performs the massage operation at the prescribed massage speed by the massagers. At the time, the microcomputer 56 drives the motor 7 based on the read elevating and lowering speed parallelly to the drive of the motor 11 and performs an elevating and lowering operation, the elevating and lowering speed is changed in a straight line L2 to the massage speed of the straight line L1 and thus, the massage speed does not become excessively slow to the elevating and lowering speed even when a lowest massage speed is set.