baber/WOPTO huggingface dataset:
Patent JP-2000147246-A (JP)
Title: Optical element and projection type display device
Inventor: YAMAMOTO HIDEKI
IPC: G02B5/26
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the reducion of contrast due to black floating and to make it possible to display a high-quality display image by applying the optical element to a projector device for projecting image light spatially modulated by a reflection type liquid crystal panel e.g. to a screen, a polarized beam splitter to be used for the projector device and a dichromic mirror. SOLUTION: A polarized beam splitter 28R (28G, 28B) to be an optical element is constituted so as to selectively transmit or reflect incident light transmitted through transparent optical blocks 31, 32 by a dielectric multi-layer film 34 formed between the blocks 31, 32. A transparent plate material 33 consisting of a parallel plate forming the multi-layer film 34 is arranged between the blocks 31, 32 and a space between the blocks 31, 32 holding the film 34 between them is filled with a translucent liquid 35.
Patent JP-2001137664-A (JP)
Title: Decomposing method of chlorine-containing organic compound in waste gas and catalyst used for the same
Inventor: KATO YASUYOSHI
IPC: B01D53/94
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a decomposing method of DXNs in a waste gas, which is capable of obtaining a high DXNs decomposition efficiency even at a low temperature, reducing the quantity of a catalyst to be used for attaining practical performance and suppressing the effect of SOx at the minimum. SOLUTION: The chlorine-containing organic compound is oxidation decomposed by nitrogen dioxide by bringing nitrogen dioxide contained in a waste gas or added into the waste gas into contact with the chlorims-containing organic compound contained in the waste gas in the presence of a catalyst consisting essentially of titanium oxide, molybdenum oxide and vanadium oxide in the Ti/Mo/V atomic ratio of (99-70)/(0.5-15)/(0.5-15) at 100-450 deg.C.
Patent JP-H05231425-A (JP)
Title: Motor
Inventor: RORUFU FUNMERU
IPC: H02K7/00
Filed: 1992-12-02
Abstract: PURPOSE: To prevent noise and to avoid pulsating fluctuation of a motor shaft in radial direction in skid control or traction control by accepting a shaft journal in a bearing with a prescribed gap (allowance), and supporting the journal through a resilient member. CONSTITUTION: A motor shaft 1 forms a shoulder 9 against a coil of the motor, a coil spring 10 being supported by the shoulder 9 at one end and the bearing 3 or the inner race 7 of the bearing at the other end, the shaft journal 2 being supported by the inner surface 12 of the inner race 7 through an O-ring 11 within the bearing 3, the O-ring is fitted in the annular groove 13 of the shaft journal 2. The shaft journal has a gap (allowance) Δs against the bearing inner race 7 or the inner surface 12 of the bearing inner race, the play being compensated by the compressed O-ring. Thus, a fixed propagation sound can be reduced in skid control and traction control, and the O-ring can attenuate lateral force acting on the motor shaft.
Patent JP-H09157253-A (JP)
Title: New amino acid derivative
Inventor: KONDO YU
IPC: A61P25/28
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having affinity for neuropeptide Y (NPY) receptors, thus useful as e.g. a therapeutic agent for overeating neuropathy, food-rejection neuropathy, obesity, epilepsy, hypertension, hypotension or stenocarida. SOLUTION: This new amino acid derivative (salt) is expressed by the formula [A is a 5- or 6-membered nitrogen-contg. heterocycle or lower alkylene; B is SO2 , C(=O), OC(=O), etc.; R1 is H, amino, etc.; R2 and R3 are each H or a lower alkyl; R4 is H, cyano, nitro, carbamoyl, etc.; R5 and R6 , are each H, a lower alkyl, aralkyl, aryl, etc.; (n) is an integer of 0, or 1-4; (m) is 0 or 1], e.g. (2RS,1'RS)- or (2RS,1'SR)-1-[N-t-butoxycarbonyl-2-(7'-cyano-1',2',3',4'- tetrahydro-1'-naphthyl)glycyl]piperidine. The compound of the formula can be obtained by introducing an acrid (halide) into a glycine derivative through amidation.
Patent JP-H08175444-A (JP)
Title: Device for preventing swing of wheel for steering
Inventor: KOMAKI TAKAMITSU
IPC: B62H3/04
Filed: 1994-12-26
Abstract: PURPOSE: To prevent the phenomenon that a front wheel is inclined and occupies a large space for parking a bicycle, and to prevent the generation of instability at the time of parking the bicycle. CONSTITUTION: A front frame 5 is provided with oscillation arms 9, 10, which are to be projected to both sides of the front wheel 4 so as to hinder the swing of a front wheel 4 at the time of parking a bicycle and which are housed along the front frame 5 at the time of traveling. Right and left sides of the front wheel 4 are pinched for constraint by the oscillation preventing pieces 9, 10, and the straight attitude in relation to a car body 3 is maintained. Consequently, since the straight attitude is maintained as the whole of a bicycle 2, putting in and out of the bicycle at a parking area is facilitated, and the parking space is saved, and the parking attitude is stabilized.
Patent JP-H04225785-A (JP)
Title: Method of coating dipping tap hole with heat-insulating layer and dipping tap hole
Inventor: ARUBERUTO OTSUTO
IPC: B22D41/52
Filed: 1990-11-28
Abstract: PURPOSE: To simplify application of a heat insulation layer onto a dipped hot water outlet and reduce time consumption and the working cost, by applying a high viscous consistency ceramic fiber material containing an organic coupler on the dipping hot water outlet, and then drying the fiber material on the dipping hot water outlet. CONSTITUTION: A dipped hot water outlet 1 contains as its composition alumina ZrO2 or MgO as base materials, and carbon, for example. There are sprayed for example with a spray apparatus on an outer surface 3 of such a dipped hot water outlet 1 a fiber material containing ceramic fibers of 100 parts by weight, and bentonite of 110 parts by weight as coupling clay, and starch of 5 parts by weight as an organic coupling member, and further water, such that there are laminated a plurality of layers, e.g. 4 layers. In succession, the sprayed fiber material is dried at about 110 deg.C to 140 deg.C, and the fiber material is connected fixedly with the dipped hot water outlet 1. When glaze is put on the outer surface 3 of the dipped hot water outlet 1 in order to avoid oxidization, a heat insulation layer 2 is fixedly deposited.
Patent JP-2000140733-A (JP)
Title: Adhesive coating apparatus
Inventor: FUJIWARA SATORU
IPC: B05C13/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive coating apparatus capable of enhancing working efficiency and achieving finishing of high quality. SOLUTION: Shaft members inserted into the hole parts 1a of annular members 1 to hold the annular members 1 in a hanging state, an adhesive tank 3 housing an adhesive 6 and a feed means 4 feeding the shaft members while supporting them in a rotatable manner are provided. Further, a forcible rotary means rotating the shaft members allowed to approach the liquid surface 6a of the adhesive 6 by the feed means 4 to carry and rotate the annular members 1 held in a hanging state by the shaft members is provided.
Patent JP-H09146764-A (JP)
Title: Uninstallation system for software
Inventor: MORI ICHIRO
IPC: G06F9/06
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To properly delete the optional one of those software installed in an OS regardless of the installation sequence by holding the contents of changes which are added by the installation of software against the initialization. SOLUTION: When the software is installed, the present setting is reserved at a setting holding part 5 by a setting saving part 1. An initialization reproduction part 2 calls out the initialization and resets once the OS state in an initialization state. An installer call part 3 calls out the installer added to the software, and this installer carries out the installation of software. Then a difference calculator 4 calculates only a changing part where the OS setting is changed from the initialization at the corresponding time and copies this changing part to the part 5. Thus the contents of changes added by the installation of software are held in sequence and therefore the proper uninstallation is possible regardless of the installation sequence.
Patent JP-H01166452-A (JP)
Title: Observation device for reflected kossel image
Inventor: IGUCHI MASAO
IPC: H01J37/22
Filed: 1987-12-23
Abstract: PURPOSE:To make it possible to easily observe a reflected Kossel image of a fine crystal grain by disposing a specific filter between a sample and a film or an X-ray detector. CONSTITUTION:In a device which irradiates a focused electron beam 18 onto a sample 6 and records and observes a reflected Kossel image, a filter 20 is interposed between the sample and a film 10 for recording an X-ray image of the sample or an X-ray detector, with the filter made by attaching either one out of iron, manganese, chromium, vanadium, and titanium to an iron film of the thickness of 5mum-30mum. Since these elements are similar in their electron structure to the iron film, electrons attached with these elements fill the faults of the thin iron film to make the absorption of continuous X-rays uniform. This reduces the fault image of the Kossel image drastically and the Kossel image of clear contrast can be observed. Also it becomes possible to observe the Kossel image of fine grains of the crystal grain diameters in the order of 5-10mum.
Patent JP-H06174735-A (JP)
Title: Rotation detector
Inventor: ITO TAKASHI
IPC: G01P3/488
Filed: 1992-12-03
Abstract: PURPOSE:To accurately sense an uneven position of a gear by disposing a magnet oppositely to the uneven part of the gear, and detecting a magnetic field of a circumference tangential direction of the gear by a magnetic sensor disposed between the gear and the magnet. CONSTITUTION:A gear 1 made of iron is mounted on a shaft, rotated at a predetermined rotation, and then a samarium-cobalt magnet 3 having a predetermined surface magnetic flux density in a columnar state is disposed oppositely to the uneven part of the gear 1. Then, as a magnetic sensor 2, a Hall element which has predetermined characteristics of an input resistance, an output resistance and an output voltage at the ambient temperature is prepared, and so disposed between the gear 1 and the magnet 2 as to detect a magnetic field of a circumference tangential direction of the gear 1. Thus, a zero-cross output similar to that which is obtained when a magnetized rotor is rotated can be easily obtained by a structure of combination of the gear 1, the magnet 3 and the sensor 2. Since the output is not varied at a zero-crossing point even if characteristics of the sensors 2 are irregular, the position of the uneven part of the gear can be accurately detected.
Patent JP-H05133230-A (JP)
Title: Exhaust valve device of two cycle engine
Inventor: TAKEUCHI TAKASHI
IPC: F02B75/02
Filed: 1991-11-13
Abstract: PURPOSE:To perform exhaust gas timing control accurately and obtain high output over a wide range of engine rotation by providing a pair of auxiliary exhaust valves to a main exhaust valve and to an auxiliary exhaust port beside a main exhaust port that change the exhaust gas timing and connecting exhaust valve driving mechanisms to respective valves. CONSTITUTION:A main exhaust valve 15 for a low speed range, a main exhaust valve 16 for a high speed range, and auxiliary exhaust valves 18 used to change the exhaust gas timing are provided to the exhaust valve device of a two cycle engine. A valve driving mechanism 21 drives respective valves. All exhaust valves are fully closed when an engine 1 is at the time of low speed. When the rotational speed of the engine exceeds a set rotational speed (at the time of intermediate speed), the main exhaust valve 15 for a low speed range is opened, and after that, auxiliary exhaust valves 18 are opened when the rotational speed of the engine is raised by a fixed value, thereby the exhaust gas timing of the engine can be controlled with the main exhaust valve 15 for a low speed range when the rotational speed of the engine is increased from a low speed range to an intermediate speed range, and control of the exhaust gas timing is performed accurately.
Patent JP-H09162890-A (JP)
Title: Asynchronous transfer mode exchange
Inventor: UJIIE HIROYUKI
IPC: H04L47/43
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To abolish a processor bus PBS and to reduce the corresponding number of terminals by loading control from a microprocessor on a cell highway through the use of a cell on the cell highway. SOLUTION: The microprocessor 10, a processor bus/control cell highway(HW) conversion part 11 connected to the processor bus PBS are provided. Then, a control cell insertion part 12 and a control cell extraction part 13 respectively provided on the input/output sides of LSI-1 to (n) are provided. Control information is outputted from the microprocessor 10 and it is transmitted to the processor bus/control cell HW conversion part 11 by the processor bus PBS. Here, control information from the microprocessor 10, which is in a bus system, is converted into a cell system and it becomes a control cell. The control cell is transmitted to the control cell insertion part 12 by control cell HW 14. The control cell is inserted into the idle time part of a regular cell in the control cell insertion part 12.
Patent JP-H02225551-A (JP)
Title: Polymer blend having improved characteristics
Inventor: UIRIAMU TAIYAA FURIIDO
IPC: C08L33/26
Filed: 1989-12-15
Abstract: Polymer blends of a) polymers containing predominantly mers of (meth)acrylates and/or glutarimides with b) up to about 40 weight percent of polymers having greater than about 50 mol % vinyl alcohol mers exhibit useful barrier properties to oxygen and other environmental gases, and attractive physical properties such as clarity.
Patent JP-H01166183-A (JP)
Title: Character recognizing device
Inventor: ITO KOJI
IPC: G06K9/20
Filed: 1987-12-22
Abstract: PURPOSE:To enable the rewrite of adding form data to be freely executed by providing the adding form data within reading form data. CONSTITUTION:When the adding form data is rewritten, a form specification signal specifying the address of form data which is rewritten and a rewrite starting signal are inputted through an input part 42 by an operator. By depressing the key of the input part 42 specifying the free area of a data memory 38 when a form is newly written out and depressing the key of the input part 42 specifying the address area storing the form when the form when one part of the form which is used before is rewritten, an adding form specification signal is inputted. Thus, a rewrite control means 36c reads the form data of the area specified by the form specification signal from the memory 38 and outputs this form data to an output part 40.
Patent JP-H09157129-A (JP)
Title: Beauty whitening cosmetic material
Inventor: SHINPOU TSUNEO
IPC: A61K8/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a beauty whitening cosmetic material good in percutaneous absorption of effective ingredients and excellent in a light coloring effect of the skin and an improving effect of stains and freckles caused by sun burn by using a spiro-ether compound having a beauty whitening effect together with a specific additive. SOLUTION: In this beauty whitening cosmetic material, a spiro-ether compound of formula I (a wavy line can be Z or E in its bonding state) is combined with a percutaneous absorbefacient. As the absorbefacient, one or more compounds selected from guanidine derivatives and their acid added salts of formula II or III [A and B are each an alkylene; D is a bond, CO or an alkylene; E is H, an alkyl, an aralkyl or an aryl; (m) is 1-6; (n) is 0-6; R<1> is H, an alkyl, etc.; (l) is 1-10; G is H, OH, COOH, sulfo group or phosphate group] are preferable. And α-monoglyceryl ether urea expressed by formula IV (R<2> is an alkyl or an alkenyl) is also preferable. An ascorbic acid derivative, etc., can be further added to the cosmetic material.
Patent JP-H02170638-A (JP)
Title: Ic circuit network connected by bus line
Inventor: SAITO MITSUMASA
IPC: H04L12/40
Filed: 1988-12-22
Abstract: PURPOSE:To simultaneously send data through a data line by providing a circuit means to block the supply of a confirming signal to the data line between an arbitrary IC out of the plural ICs and a data line. CONSTITUTION:A unidirectional interface circuit 22, which makes only the data on a data line 2 pass through to a monitor device 20 side, is provided between the data line 2 and the monitor device 20. Thus a confirming signal ACK from the monitor device 20 is not sent to the data line 2 side, and the data on the data line can be monitored by the monitor device 20 without causing a bus line error. Further, the data can be simultaneously sent, for example, from a CPU 6 through bus lines 1 and 2 to a memory 14 and the monitor device 20, and communication at 1:2 is attained without generating the bus line error.
Patent JP-H08225325-A (JP)
Title: Zirconium dioxide powder produced by high-temperature pyrolysis,method of preparing it,ceramics made thereof, starting material for producing ceramic precursor,filler, electric industrial material,heat-insulating material, catalyst substance,catalyst support material and cosmetic article material
Inventor: HERUMUUTO MANGORUTO
IPC: C01B13/22
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent scorching in a reaction space by mixing a halogenated zirconium vapor with air, oxygen, nitrogen and hydrogen and reacting in a flame.  
     SOLUTION: A halogenated zirconium vapor and optionally a mixture gas with a carrier gas are induced in a inner pipe 5 of a double jacketed pipe 2 and reacted in a flame containing air, oxygen, nitrogen and hydrogen supplied from a cyclic nozzle 4 to produce high-temperature waste gases and zirconium dioxide. After cooling with a heating exchanger unit consisting of a cyclic squeezer 3, the zirconium dioxide obtained by separating the waste gases is heat treated with wet air, and halogenated residues are removed to produce zirconium dioxide having specific surface area of 20 to 200 m 2 /g, primary particle size of 7 to 100 nm, tap density of (non)deacidified ZrO 2  of 40 to 150 g/l, Sears number of (non)deacidified ZrO 2  of 1 to 20 ml/2 g and chlorine-content of deacidified ZrO 2  of ≤0.6 wt.%. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07183784-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KATO HATSUHIRO
IPC: H03K19/00
Filed: 1993-12-22
Abstract: PURPOSE:To avoid and mitigate a heat generation problem on the high voltage side of a power supply voltage Vcc as well by reducing power consumption since current consumption is reduced as the power supply voltage Vcc becomes higher. CONSTITUTION:This device is provided with the control circuit 3 of a current source main body circuit 2 for supplying a power supply current Iout to a current source demand circuit group 1 and the control circuit 3 controls the main body circuit 2 so as to let the Iout fluctuates reciprocally to the fluctuation of the power supply voltage Vcc. At the time, the control circuit 3 controls the main body circuit 2 to a degree for not changing the power consumption in the current source demand circuit group 1. Also, it is preferable that the control circuit 3 is provided with a bipolar transistor.
Patent JP-H09161734-A (JP)
Title: Secondary battery
Inventor: KOMARU TOKUO
IPC: H01M10/0525
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To attain high reliability and high energy density without damaging an apparatus by restraining expansion of a battery case even when it is exposed to a high temperature. SOLUTION: This battery is provided with an electrode element where a positive electrode 2 and a negative electrode 1 are insulated from each other by a separator 3 and a battery case 12 into which this electrode element is inserted, and electrolyte is injected into it. In this case, the battery case 12 is formed of a thin plate material, and an edge formed of adjacent two planes among plural planes formed of this thin plate material, is composed of a curved surface. The positive electrode 2 and the negative electrode 1 are insulated from each other by the resinous porous separator 3. Electrolyte is composed of nonaqueous electrolyte. The negative electrode 1 is composed of a carbon material or a graphite material capable of doping-dedoping a lithium ion, and the positive electrode 2 is composed of Lix and MOy (herein, M represents at least one kind of Co, Ni, Mn, Fe, Al, V and Ti).
Patent JP-H11163837-A (JP)
Title: Bit error measurement device and method for modem device
Inventor: OTANI MORITO
IPC: H04L1/24
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a bit error measurement device and a method for a MO DEM device by which the bit error of the MODEM device is measured in the case of executing flow control of the MODEM device. SOLUTION: A stop bit detection circuit 4 detects a stop bit of a test pattern signal 2A outputted from a test pattern transmission circuit 2, and a clock control circuit 3 stops supply of a test pattern synchronization clock signal 3A to the test pattern transmission circuit 2 synchronously with the stop bit to be detected so as to stop/retransmit the test pattern signal 2A outputted from the test pattern transmission circuit 2 depending on the state of the strop bit. Thus, the bit error is measured in the MODEM device in the execution of flow control between a communication channel and a data processing unit.
Patent JP-H08178968-A (JP)
Title: Optical fiber type measuring apparatus and method
Inventor: SAKAMOTO KAZUO
IPC: G02B6/00
Filed: 1994-12-27
Abstract: PURPOSE: To highly accurately measure current or magnetic field by removing an error due to imbalance in characteristics of a photoelectric transducing element or the like and fluctuation in a reference polarization azimuth of an optical fiber. CONSTITUTION: An optical fiber 4 is provided around a conductor 1 with electricity supplied. Laser light from a semiconductor laser light source 2 for supplying measurement light to the optical fiber 4 is converted into linearly polarized light by a polarizer 3 to be injected. A polarization surface of this light varies in a polarization angle by current I. Emitted light from the optical fiber 4 is separated into p-waves and s-waves by a light detector 5, transduced into a voltage signal by photo diodes 8a, 8b, and separated into AC components and DC components by separating means 11a, 11b. Then, a first component ratio and a second component ratio of the AC and DC components are respectively obtained by subtracting means 12a, 12b, and their product is obtained by a multiplying means 13. A value of the current I is measured from an output from the multiplying means 13.
Patent JP-H02170045-A (JP)
Title: Sample feeding device
Inventor: YAMANAKA KAZUO
IPC: H01J49/36
Filed: 1988-12-23
Abstract: PURPOSE:To realize the sample feeding device which enables laser light to be focused only once by focusing the laser light which is passing through a window for the laser light on the surface of a fixed sample at all times. CONSTITUTION:Carrier gas C.G is admitted to a housing 25 from an intake 28a for the carrier gas and discharged from an outlet 28b. The laser light which is guided in as shown by a arrow passes through the laser light window 29 and is focused on the surface of the solid sample 27, which vaporizes through the operation of the laser light and is carried by vaporized sample carrier gas. If the sample 27 becomes small or changes, on the other hand, a pushing-up member 26 pushes the sample 27 up to the position of a projection part 30. Thus, the laser light which is guided in as shown by the arrow passes through the window 29 and is focused on the surface of the sample 27 to prevent the laser light from being focused at a distance.