baber/WOPTO huggingface dataset:
Patent JP-H0933534-A (JP)
Title: Automatic analyzer
Inventor: YAMAGISHI RIE
IPC: G01N35/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic analyzer in which the time to be elapsed before issuing a report can be shortened at low cost while preventing human error and the reliability of inspection data is enhanced. SOLUTION: A data converted based on an absorbance signal detected by a multiwavelength photometer 15 is fed through an interface 4 to a printer 17 and printed out or displayed on a CRT screen 18. The items to be measured for one sample are inputted previously by an operator on a keyboard 16 and stored in a computer 3 and the analyzer is controlled to measure requested items. A plurality of types of printing format are set previously and stored in the computer 3 and selected when the operator inputs request of items. Consequently, the data is outputted in a selected format from the printer 17.
Patent JP-H0786076-A (JP)
Title: Capacitor
Inventor: HAYASHI MIKIO
IPC: C23C28/04
Filed: 1993-06-30
Abstract: PURPOSE:To facilitate manufacturing by adopting a structure constituted of a titanium alloy substrate, a thin film of compound titanium oxide formed on the surface of the titanium alloy substrate, and a counter electrode facing the titanium alloy substrate via the thin film. CONSTITUTION:On a titanium alloy substrate 1, a thin film 2 of barium titanate is formed, on which an aluminum electrode 3 is formed. Lead wires 4a, 4b are fixed to the titanium alloy substrate 1 and the aluminum electrode 3, and the whole part is covered with encapsulation resin 5. Hence a large capacitance is formed between the titanium alloy substrate 1 and the aluminum electrode 3 which face with each other via the thin film 2 of barium titanate as a thin dielectric layer having high permittivity. The above capacitance is led out to the outside through the lead wires 4a, 4b. Thereby a small-sized capacitor which has large capacitance and is excellent in productivity can be obtained.
Patent JP-2000023470-A (JP)
Title: Transformerless inverter protection apparatus
Inventor: HATANO YUKIHIKO
IPC: H02M7/5387
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable transformer-less inverter protection circuit which can prevent operation of inverter and detect erroneous wiring when an AC power supply is wired erroneously. SOLUTION: A transformer-less inveter protection circuit allows a transformer-less inverter, which interfaces with the AC power supply grounded via an inverter formed by a half-bridge from a DC power supply having capacitance to the earth, to be provided a voltage detecting circuit 29 for detecting a voltage across one AC input of the inverter and the ground. Thereby, this protection circuit prevents the inverter from starting in response to an output of the voltage detecting circuit 19.
Patent JP-S6433589-A (JP)
Title: Display device
Inventor: ARAI HISAO
IPC: G09G3/00
Filed: 1987-07-30
Abstract: PURPOSE: To enable an operator to perform the operation while seeing a display by providing a detection means, which detects that an operation means is operated, and a display expansion means which expands the display of a display means in accordance with the detection output from the detection means. CONSTITUTION: When an up switch 2 or a down switch 3 is turned on, it is detected by a detection circuit 7, and a control circuit 12 receives the output from the detection circuit 7 to switch a ROM 9 to a ROM 10 by a selection circuit 13. In this state, the counted value of an up/down counter is not changed because a clock signal generator 1 does not generate a clock pulse yet. Consequently, address data of the ROM 9 and the 10 is not changed, and frequency data read out from the ROM 10 is supplied to a display driver 14 through the control circuit 12. As the result, the frequency display is expanded and presented on a liquid crystal display device 11.
Patent JP-H0636222-A (JP)
Title: Manufacture of magnetic head and its intermediate structure
Inventor: MUKAIDE NORIAKI
IPC: G11B5/265
Filed: 1992-07-16
Abstract: PURPOSE:To position magnetic gap parts of both a first core chip and a second core chip with high accuracy by forming the first and second core chips wherein only upper arm parts of cores whose cross section is C-shaped are bonded and integrated to cores whose cross section is I-shaped by a glass melting and bonding operation and the magnetic gaps are formed in tip edges of their bonded parts. CONSTITUTION:When a magnetic head is manufactured, upper arm parts of a second core basic material whose cross section is C-shaped and a first core basic material whose cross section is I-shaped are bonded and integrated, and a first core brick (an intermediate structure) is formed. It is sliced, a first core chip 20 in which a first magnetic gap Ga for recording and reproduction has been formed is formed, and a second core chip 21 in which a second magnetic gap Gb for servotracking has been formed is formed in the same process. Lower arm parts which are not bonded and whose cross section is C-shaped are cut and removed, a guide 23 is made to abut on reference faces R situated individually directly under the first and second magnetic gaps Ga, Gb of the cores whose cross section is I-shaped, and the first and second magnetic gaps Ga, Gb are positioned. Then, the first and second core chips 20, 21 are bonded and integrated so as to sandwich a first slider part 22, and they are bonded and integrated so as to be sandwiched between second slider parts 24.
Patent JP-H0825575-A (JP)
Title: Clear hard coat film
Inventor: NAKAI YASUO
IPC: B32B27/16
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a clear hard coat film having superior optical characteristics, various kinds of resistance, ideal slip properties. a superior performance, and a superior processability. CONSTITUTION:In a clear hard coat film 4 formed by providing a hard coat layer 2 on one surface of a triacetyl cellulose film (TAC film) 1, the slipperiness of the hard coat layer 2 is adjusted so that a coefficient of static friction between the TAC film 1 and the hard coat layer 2 is not more than 0.8. For this purpose, coating liquid containing 1 pts.wt. or less inorganic and/or organic particle 3 having an average particle diameter 1+ or -0.5mum per 100 pts.wt. of ionizing radiation-curing resin is applied and cured so that the the coating weight of the solid content is 8.5-30g/m<2> to form the hard coat layer 2. In this manner, the obtained clear hard coat film is superior in optical characteristics, mar resistance, resistance to chemicals and other performances, and processability.
Patent JP-H0932535-A (JP)
Title: Catalytic degradation judging device of internal combustion engine
Inventor: HANABUSA TORU
IPC: F02D45/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To accurately judge that a catalytic converter is put into a catalyst abnormal degraded condition when this variation is smaller than a prescribed value by calculating a variation in a measured catalyst temperature to a change in a temperature rise of an estimated catalyst temperature. SOLUTION: Simultaneously when an engine is started, a present detecting value is taken in by catalyst temperature, rotation, water temperature and outside air temperature sensors 3, 12, 13 and 14 and an air flowmeter 11. When a cooling water temperature is lower than a prescribed value, an outside air temperature of this time is set as an estimated catalyst temperature of the last time, and a basic reaction heat quantity and a basic heat radiation quantity are determined from a map, and a quantity of exhaust gas flowing in a catalyst is calculated as a suction air quantity on which annealing treatment is performed, and a change in a catalyst temperature of this time is calculated together with an engine operating condition. A change in a catalyst temperature is added to a catalyst temperature of the last time, and this time catalyst temperature of a catalyst carrier 2 is calculated, and when judged that a catalyst temperature in the catalyst temperature sensor 3 is in a prescribed range, whether or not a variation in a measured catalyst temperature to a change in an estimated catalyst temperature up to this time from the last time is larger than a prescribed value, and when it is Yes, it is judged as being in a catalyst degraded condition, and a warning is issued.
Patent JP-H0238220-A (JP)
Title: Speed controller of fluid pressure carrying device
Inventor: SHIRAIWA NORIHITO
IPC: B65G51/04
Filed: 1988-07-26
Abstract: PURPOSE:To accurately control speed of a moving body by providing a magnet for controlling a control valve provided on a fluid escape route of the moving body on a carrier pipe. CONSTITUTION:When a moving body 2 passes by a portion with a magnet 6 provided on a carrier pipe 1, a control valve 5 is operated by a magnetic field of the magnet 6 to allow a fluid escape route 4 to be opened. When said fluid escape route 4 is opened, difference in pressure between the front and the back of the moving body 2 decreases to reduce the speed of the moving body 2. When the magnet 6 is an electromagnet, the opening degree of the control valve 5 can be adjusted by controlling the current of the electromagnet, so that the speed can be freely controlled.
Patent JP-H0944695-A (JP)
Title: Texture mapping method and texture mapping device
Inventor: NAKADA MASAKI
IPC: G06T15/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To perform a texture mapping processing at a high speed and to obtain an image of excellent quality, even when a two-dimensional texture mapping for mapping processing is reduced and the mapping is stuck on a three-dimensional graphic. SOLUTION: A filtering processing is preliminary performed for two-dimensional texture data D1 for mapping processing in a filtering processing part 1, reduction texture data reduced in various kinds of reduction ratios is prepared in a reduction texture data setting part 2, the reduction texture data reduced in a reduction ratio at the time when a mapping is actually stuck on the surface of three-dimensional graphic, is selected from the data in a texture data storage part 3 and a mapping processing is performed in a mapping processing part 6.  The calculation of the reduction ratio in a reduction ratio calculation part 4 is performed for every plane of the polygon composing a three-dimensional graphic and is performed based on the area of the circumscribing rectangule about the plane of the polygon in a scree coordinate system and the area of the circumscribed rectangle of the graphic composed of the points on the texture coordinate system corresponding to each vertex of the plane of the polygon.
Patent JP-S6250972-A (JP)
Title: Pattern discriminating device
Inventor: MIYAGAWA MICHIAKI
IPC: G06K9/36
Filed: 1985-08-30
Abstract: PURPOSE:To easily set respective types of the control information and to accurately discriminate the pattern by transferring the necessary one out of the control information of the already set screen to the memory means corresponding by the transferring means. CONSTITUTION:Photographing is executed by respective image pickup devices 2a-2n of plural object patterns an 1a-1c, and by the prescribed indication from a control part 5, one of plural devices 2a-2n is selected by a camera selecting circuit 3. The selected image pick-up signal is binary coded by a binary circuit 61 is a pattern discriminating circuit 6. The peripheral end of the object pattern is detected by a picture position detecting correcting circuit 64 and the correcting quantity from the prescribed reference position is obtained. The prescribed window aera is formed at a window generating circuit 65 by the correcting quantity, and the feature extraciting quantity in the window area is decided by a discriminating circuit 69. The necessary one to the control of the screen in a control information memory 8 is transferred to a picture memory 63 of the circuit 6 by a memory control circuit 7, and respective types of the control information is easily set.
Patent JP-H0716692-A (JP)
Title: Production of rocker arm for engine
Inventor: YOKOYAMA MICHIHIRO
IPC: B21D53/84
Filed: 1993-06-30
Abstract: PURPOSE:To provide a manufacturing method of a rocker arm for engine with a general purpose pressing machine, in which the working time of the rocker arm can drastically be shortened a low cost by working the pressing instead of a machining. CONSTITUTION:This manufacturing method is executed in order with the general purpose pressing machine by the following works, i.e., a punching work for applying to a prescribed position in each rocker arm shaped part 1a-1d of a preform, in which plural rocker arm shaped parts 1a-1d are connected with a connecting part 2, a dividing work for dividing into each pair by cutting the connecting part 2, a trimming work for punching the outer periphery of each pair of the rocker arm shaped parts 1a-1d while remaining a part of connecting part 2, a side hole punching work and a side hole sizing work for applying to the prescribed positions, a shearing work for shearing to each rocker arm shaped part 1a-1d and a finish sizing work.
Patent JP-S6251224-A (JP)
Title: Ultraviolet ray cleaning monitoring
Inventor: OTAKE MITSUYOSHI
IPC: H01L21/30
Filed: 1985-08-30
Abstract: PURPOSE:To directly monitor with high sensitivity the decomposition and removal of organic matter on the individual surface of objects to be cleaned, by collecting electrons emitted from the surface of the object to be cleaned using light energy and by continuously measuring the current generated from electrons. CONSTITUTION:Ozone is generated by an ultraviolet ray having approximate 185nm wavelength generated from an ultraviolet ray lamp 2 located in an ultraviolet ray cleaning device 1, resulting in the oxidation and decomposition of an Si semiconductor wafer 3 located in parallel to the ultraviolet ray lamp 2. In addition, ozone absorbs the ultraviolet ray having an approximate 254nm wavelength generated from the ultraviolet ray lamp 2, and then decomposed into excitation oxygen atoms having a higher oxidation reaction than ozone. Subsequently, the resist on the Si semiconductor wafer 3 is decomposed due to oxidation in the same way as the case of ozone. In this way, the resist is decomposed through oxidation. As more of the surface of the semiconductor wafer 3 begins to appear, a greater number of electrons on the surface are excited using the photoenergy of the ultaviolet ray. Moreover, they are collected by electrode 4 as photoelectrons. In this case, a positive bias voltage is applied to an electrode 4 through a bias power source 5 and a current generated from collected photoelectrons is amplified by an amplifier 6 and the data is displayed by a recorder 7.
Patent JP-H05191480-A (JP)
Title: Cordless telephone set
Inventor: NAKAYAMA MIKIO
IPC: H04B7/26
Filed: 1992-07-16
Abstract: PURPOSE:To recognize the cells incoming to a cordless telephone set even in a state where the cordless telephone is connected to a battery charger by providing each specific communication means, a battery, a DC signal detecting means, and a feeling path setting means. CONSTITUTION:A charging current detecting means 100 detects the direct current supplied to e charging circuit 17 from a charging stage 30. A feeding path setting means 200 sets a power supply path to a circuit part 99 which 4etects end instructs an incoming call to at least a cordless telephone set contained in a slave device 1000 when the means 100 detects the direct current. Furthermore it is desired for the means 200 to set a path to supply the power to at least the part 99 through a path where the direct current is supplied to the circuit 17 from the stage 30 with no intervention of the circuit 17.
Patent JP-H0358831-A (JP)
Title: Reinforced sheet material for hermetic sealing
Inventor: HATSUKUURIMU HAN
IPC: B32B7/10
Filed: 1990-07-19
Abstract: PURPOSE: To enhance a tearing resistance by laminating a layer of a sealing material for bonding a reinforcing sheet material to a container, a layer of a material impermeable to air and moisture, and a layer of the reinforcing material, thereby increasing a strength of the sheet material. CONSTITUTION: The reinforcing sheet material 10 for sealing comprises a layer 12 of a sealing material (for example, a heat sealable film), a layer 14 of a material (e.g. a polyvinyl chloride, aluminum foil) substantially impermeable to air and moisture, and a layer 16 of a reinforcing material. The layer 16 is obtained by laminating at least two single layers made of uniaxially oriented films together by intersecting a strong direction of the one single layer to a weak direction of the other single layer to impart the same strength in all directions by increasing tearing and tensile strengths in a mechanical direction, its cross sectional direction and oblique direction.
Patent JP-S6433521-A (JP)
Title: Liquid crystal optical modulator
Inventor: OKUBO YUKITOSHI
IPC: G02F1/1337
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a steep threshold characteristic by using a memory type liquid crystal for a liquid crystal and generating or annihilating fine orientation regions of the directors different from each other between transparent conductive films, thereby executing optical modulation. CONSTITUTION:Driving of a cell is executed by impressing a positive voltage thereto in such a manner that the electric field exceeding the threshold is generated in both of stripped electrodes 4 and a 1st common electrode 5 if the 2nd common electrode 1 is assumed to be ground potential. As a result, the directors of the liquid crystal molecules are arrayed and this state is determined as the 1st state. Only the stripped electrodes 4 face upward and the oriented state having the molecule directors 23 is obtd. if both the electrodes 1 and 5 are grounded and the negative voltage exceeding the threshold is impressed only to the striped electrodes 4. This state is determined as the 2nd state. The 1st state is the state in which the orientation of the liquid crystal molecules is homogeneous and the transparent state in which incident light transmits through the liquid crystal as it is. On the other hand, the 2nd state is the state in which the incident light diffracts and scatters. The full surface erasing is, therefore, executed by using the 1st state and writing is executed in the 2nd state.
Patent JP-H0239956-A (JP)
Title: Thermal head
Inventor: KANZAKI TOMONORI
IPC: B41J2/36
Filed: 1988-07-29
Abstract: PURPOSE:To prevent the occurrence of printing density irregularity by providing many dummy resistors and their drive circuit for thermal resistance elements and driving the dummy resistors using the inverted input data. CONSTITUTION:Many thermal resistance elements R1-Rn and their drive circuits D1-Dn are connected in parallel to a power supply PW, and the thermal resistance elements R1-Rn are driven through the drive circuits D1-Dn based on entered data. In a thermal head with the above function, many dummy resistors R1'-Rn' corresponding to the thermal resistance elements R1-Rn and their drive circuits D1'-Dn' are provided. The dummy resistance elements R1'-Rn' are driven using the inverted input data. Consequently, the number of driven resistor groups including the dummy resistors R1'-Rn' is the same as that of the thermal resistance elements R1-Rn regardless of the driven number of the latter in accordance with a printing pattern. Therefore, no density difference due to the number of the driven thermal resistance elements R1-Rn occurs.
Patent JP-H02192543-A (JP)
Title: Container made of stainless steel
Inventor: UGI TAKUMI
IPC: C22C38/00
Filed: 1989-07-21
Abstract: PURPOSE:To provide a water container made of stainless steel of which hot- rolling workability at a low temperature range is also improved and having a superior anti-stress, anti-corrosion crack and anti-pitting characteristic by a method wherein a specific austenite stainless steel is applied as a container for receiving liquid such as water or the like. CONSTITUTION:As a container for receiving liquid such as water or the like, austenite stainless steel having a superior anti-stress, anti-corrosion crack and anti-pitting is used containing C/0.06 wt% or less, Si/1.0 to 4.0 wt%, Mn/3.0 wt% or less, Cr/18 to 23 wt%, Ni/8 to 18 wt%, Cu/1.0 to 3.0 wt%, Mo/0.3 to 0.7 wt%, N/0.05 wt% or less and B/0.001 to 0.005 wt%, and a balance of Fe and inevitable impurities.
Patent JP-H0474586-A (JP)
Title: Hot ion water supply apparatus
Inventor: HORIE AKIRA
IPC: F24D17/00
Filed: 1990-07-17
Abstract: PURPOSE:To supply ion water to a water discharge port such as a cock as hot water by constituting the title apparatus of a plurality of mixing valves mixing ion water with the hot water supplied from a hot water supply pipe and the discharge ports discharging the hot water from the mixing valves. CONSTITUTION:One end of a hot water supply pipe 2 is connected to a mixing valve 3. The hot water supply pipe 2 is connected to a hot water device to supply the hot water heated by the hot water device to the mixing valve 3. The acidic ion water or alkali ion water formed by an ion water making apparatus 1 flows to an ion water supply pipe 6 and mixed with hot water by the mixing valve 3 to be supplied as hot water containing ion water from a discharge port 4. The water discharge port 4 is a cock or a shower head. A mineral adding means 1b is a tank filled with a rock such as porphyry and, by passing ion water through this tank, mineral can be added to alkali ion water or acidic ion water.
Patent JP-2001024586-A (JP)
Title: Optical branching device
Inventor: DOGE YUKIO
IPC: H04B10/29
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To easily construct the whole system by arranging a gain equalizer for adjusting the gain for each wavelength of a signal light so as to compensate the wavelength dependency of an optical fiber amplifier. SOLUTION: Multiple-wavelength optical signal transmitted from a station A is inputted to a branching device 1 through an optical transmission path and an optical amplifier 3. These signal lights are branched by a branching device 1 and transmitted respectively to a station B and a station C through the optical transmission path and the optical amplifier 3. Since an optical amplifier has a different amplitude depending on a wavelength in general, a gain difference occurs for respective wavelength by its passing through a repeater. Before inputting to the amplifier 3, the levels of the respective signal lights are nearly the same.  However, as multistage repeating is made, gain differences among respective wavelength are accumulated due to the wavelength gain dependency of the optical repeater, and in the case where amplitude is low and the level ratio of a naturally emitted light from the amplifier 3 and a signal light is reduced to easily cause an error. When the gains of these signal lights are equalized by an optical gain equalizer 2, the level of each signal light in a branch path is unified.