baber/WOPTO huggingface dataset:
Patent JP-2001052881-A (JP)
Title: Lighting system
Inventor: YASUDA TOMOMI
IPC: H05B37/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of reporting an abnormal condition. SOLUTION: A control part 2 of a lighting system 1 installed in a toilet checks on the lighted state of a lamp La wen a timer part 4 has counted to 24 hours. If the lamp has never been lighted, the control part 2 decides that an abnormal condition has happened in the house, transmits an abnormality signal via a communication means 5 to lighting systems such as a lighting system 11 in respective rooms to control them so as to turn on respective lamps, thus reporting the abnormal condition to outside people.
Patent JP-H0275202-A (JP)
Title: Dielectric filter
Inventor: FUJINO TAKASHI
IPC: H01P1/205
Filed: 1988-09-09
Abstract: PURPOSE:To make the height of the dielectric filter low without changing its dielectric constant and to make the filter small in size by positioning the projection of an input/output terminal in a hole of a dielectric coaxial resonator. CONSTITUTION:The stepped impedance type is adopted for a dielectric coaxial resonator 10 comprising a dielectric box in which the inner diameter at its open end 8 is made larger than the inner diameter of a short-circuit end 9 and electrodes are formed or the faces of the outer circumferential face and the hole inner circumferential faces and one end face except the open end face. The dielectric coaxial resonator 10 is fitted to the base of a coupling capacitor 12 while its open end face 8 is faced and the projection of the input/output terminal 13 fitted to the base is positioned in a hole 14 cf the open end face 8 of the dielectric coaxial resonator 10. Thus, the height of the dielectric filter is made low without the dielectric constant of the dielectric coaxial resonator 10 and the filter is made small in size.
Patent JP-H0275606-A (JP)
Title: Manufacture of ethylene polymer
Inventor: YAMAMOTO SHIGEJI
IPC: C08F4/658
Filed: 1988-09-13
Abstract: PURPOSE:To produce a polymer having a high melt tension and a high die swell ratio with high catalytic efficiency and good reproducibility by (co) polymerizing ethylene alone or ethylene with other alpha-olefin, using a specific catalyst component and an organoaluminum compound. CONSTITUTION:Ethylene alone or ethylene and other alpha-olefin are (co)polymerized using a catalyst component obtained by bringing components (I)-(III) into contact with each other and an organoaluminum compound. The component (I) is a reaction product (A) of hydropolysiloxane with a Grignard reagent or a reaction product (B) obtained by reacting further the product (A) with a nucleophilic reagent such as an alcohol, aldehyde or ketone, the component (II) is a mixture or a reaction product of a transition metal compound, a titanium compound represented by Ti(OR<7>)lX4-l, a vanadium compound represented by VO (OR<8>)mX3-m or VX4, and a zirconium compound represented by Zr(OR<9>)nZ4-n (wherein R<7>, R<8> and R<9> are each a 1-12C hydrocarbon group; X is halogen; 0<=l<4, 0<=m<=3 and 0<=n<=4), and the component (III) is a halogenated silicon compound and/or halogenated organoaluminum compound.
Patent JP-S6369755-A (JP)
Inventor: ROBAATO BUI KUROMUREI
IPC: B29C43/12
Filed: 1987-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05204288-A (JP)
Title: Dry-film method for changing of response wavelength of hologram
Inventor: UIRIAMU JIYON GANBOGI JIYUNIA
IPC: G03H1/18
Filed: 1992-08-26
Abstract: PURPOSE: To form a multicolored hologram by exposing a diffusing element which contains a monomer and partially polymerizing the monomer, and bringing a film element where a volumetric phase hologram is recorded into contact with the diffusing element for a specific time. CONSTITUTION: A transparent photosensitive film element is exposed by holography to coherent light to record the volumetric phase hologram in this film element. Then the diffusing element which contains the monomer is exposed to chemical rays to partially polymerize the monomer, and the film element where the volumetric phase hologram is recorded is brought into contact with the diffusing element for a time which is long enough to vary the wavelength of optical response by the hologram. Here, the diffusing element is constituted by providing a dry film containing the monomer, a polymerization initiator, and a binder on a base, and when the diffusing element is laminated on the film element where the volumetric phase reflective hologram is recorded, the monomer is diffused in the film element to increase the wavelength of light reflected by the hologram.
Patent JP-S6287828-A (JP)
Title: Optical detection apparatus
Inventor: FUJIE FUMIAKI
IPC: G01N21/15
Filed: 1985-10-12
Abstract: PURPOSE:To always keep proper detecting operation without being affected by dust, by differentiating the open areas of the small area opening end parts of a pair of funnel shaped members provided in the light path cylinders at both sides of a flue. CONSTITUTION:When a detection apparatus S is operated, the light from a light emitter 50 passes through the opening 33b of an inner cylinder 33, the opening 32c of an inner cylinder 32, openings parts 22a, 22b, the opening 42c of an inner cylinder 42 and the opening 43b of an inner cylinder 43 and is received by a light receiving element 60 to generate a light receiving signal. At this time, if dust is penetrated in bottomed cylinders 31, 41 through the opening parts 22a, 22b, because the open areas of the openings 32c, 42c are respectively smaller than that of the opening parts 22a, 22b and spaces are respectively formed in the bottomed cylinders 31, 41 outside the inner cylinders 32, 42, said dust diffused in the above-mentioned spaces within the bottomed cylinders 31, 41 and the concn. of the dust is lowered. By this method, the penetration of dust in the inner cylinders 32, 42 through respective openings 32c, 42c is prevented.
Patent JP-H1053570-A (JP)
Title: Amino acid glycerol ester derivative and preparation for external use for skin containing the same
Inventor: KAMINUMA MIKIKO
IPC: A61K8/00
Filed: 1996-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound excellent in safety and stability, and useful as an active ingredient of preparations for external use for skin (esp. moisturizing agents) having high skin rough remedying effect and also excellent in usability, by subjecting an amino acid and glycerol to ester linkage formation. SOLUTION: This amino acid glycerol ester derivative useful as an active ingredient of preparations for external use for skin in obtained by subjecting glycerol and an amino acid such as glycine, alanine, phenylalanine, valine, leucine, isoleucine, serine, threonine, tyrosine, tryptophan, cystine, cysteine, methionine, proline, hydroxyproline, γ-aminobutyric acid, glutamic acid or ornithine (pref. an essential amino acid).
Patent JP-H06263533-A (JP)
Title: High-toughness ceramic sintered compact excellent in thermal stability and its production
Inventor: HIRANO MASANORI
IPC: C04B35/48
Filed: 1993-08-23
Abstract: PURPOSE:To obtain a high-toughness zirconia ceramic dramatically improved in both mechanical strength and thermal stability by incorporating partially stabilized zirconia with specified amount(s) of alumina, spinel and/or mullite followed by putting the resultant mixture to hot pressing or HIP treatment. CONSTITUTION:The objective sintered compact can be obtained by incorporating (A) a partially stabilized zirconia consisting mainly of cubic system and containing as stabilizer (1) >=1mol% of Y2O3 and (2) CeO2 with (B) as the 2nd component, 1-70 inner wt.% of at least one kind selected from Al2O3, MgO.Al2O3 (spinel) and 3Al2O3.2SiO2 (mullite) followed by putting the resultant mixed stock to hot pressing or hot hydrostatic pressing treatment to effect sintering. The sintered compact obtained has the following characteristics: (1) the mean diameter of cubic zirconia crystal grains contained is <=2mum; (2) three-point flexural strength is >=130kg/mm<2>; (3) bulk density is >=99% of the theoretical density; and (4) the monoclinic zirconia crystal content after held in the atmosphere at 300 deg.C for 3000hr is 30wt.%.
Patent JP-S6471479-A (JP)
Title: Multi-stage continuous fermentation apparatus
Inventor: KAWACHI KYOZO
IPC: C12N1/00
Filed: 1987-09-11
Abstract: PURPOSE:To provide a multi-stage continuous fermentation apparatus independently controlling the fermentation speed in individual fermentation tanks and capable of stably giving uniform final fermentation liquid. CONSTITUTION:A substrate 32 in a raw material tank 31 in the 1st fermentation unit 49 is continuously supplied to the 1st fermentation tank 34 at a constant flow rate with a pump 36a and fermented. At the same time, a liquid mixture composed of microbial cells, residual substrate, products, etc., is continuously supplied to a cell separator 41 with a pump 36b and the separated cells are returned through a pipe 31 to the fermentation tank 34. The residual substrate, products, etc., are stored in the 1st fermentation storage tank 42. The deviation between a preset value and an indicated value of a sensor determining the composition of the fermentation liquid is measured by the sensor 43, a temperature converter 48 and an arithmetic unit 45 and the setting temperature of a temperature controller 46 for controlling the heating means of the fermentation tank 34 is adjusted according to the deviation. The reaction rate in the fermentation tank can be stabilized by the adjustment of the setting temperature.
Patent JP-H11167926-A (JP)
Title: Fuel cell electrode with co resistance
Inventor: MARUCCHI-SOOS ELISE
IPC: H01M4/90
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an anode material with CO resistance, capable of oxidizing carbon monoxide by low potential energy, restraining undesirable overvoltage to a minimum, and forming from a stable precursor having platinum particles dispersed in non-stoichiometric hydrogen tungsten bronze. SOLUTION: A tungsten oxide source selected from among a group comprising tungsten peroxide, WO3 , H2 WO4 , WO2 , Na2 WO4 , and a mixture of them is deposited on the surface of platinum particles having a surface area in a range of about 100-500 m<2> /g, a content in a range of about 10-40 wt.%, and a particle size of about 20-30 Å to form a composition, and the tungsten oxide source is reduced under a reducing atmosphere. Platinum carried on carbon, dispersed in non-stoichiometric hydrogen tungsten bronze, capable of depositing on the electrode material can be formed.
Patent JP-H0755357-A (JP)
Title: Protective device for atmosphere protective valve during discharging molten metal
Inventor: WAKASAKI OSAMU
IPC: F27B14/18
Filed: 1993-08-20
Abstract: PURPOSE:To protect an atmosphere protective valve from the dispersion of molten metal and the heat of molten metal and eliminate the occurrence of trouble during operation by a method wherein a through device is lifted by operating a lifter prior to the discharging of the molten metal and a heat resistant sleeve is inserted into the opening of the atmosphere protective valve. CONSTITUTION:Prior to the discharging of molten metal from the discharging port 12 of the trough 7 of a melting furnace, the valve gate 14 of an atmosphere protective valve 13 is opened and a lifter 16 is operated to lift a trough device 15 and insert a heat resistant sleeve 17 into the opening of the atmosphere protective valve 13. When molten metal is discharged out of the molten metal discharging port 12 of the trough 7 of the melting furnace, the molten metal passes through the heat resistant sleeve 17 and is introduced into a trough 18 for transferring the molten metal, which is formed of a heat resistant material, immediately. The atmosphere protective valve is protected by the heat resistant sleeve whereby trouble will never be happened at the time of passing the molten metal through the atmosphere protective valve and the stability of operation can be secured.
Patent JP-H1075179-A (JP)
Title: Bit allocation method
Inventor: ITO HIROSHI
IPC: H04N19/146
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce folding distortion, even at a low rate and to reduce visual interference by stepwise switching the resolution of signals, matching quantization distortion and a code amount computed for a quantizer selected stepwise for each channel with a target value and selecting the quantizer for maximizing the resolution of the signals. SOLUTION: In this bit allocation method in multi-channel encoding, input image signals are divided into plural channels of different frequencies. First the resolution of the signals is switched stepwise, and the quantizer is selected stepwise for each channel. Then, the quantization distortion and the code amount are computed or estimated for the selected quantizer, and the quantization distortion and the code amount are compared with prescribed target distortion and target code amount. Further, after satisfying the conditions of turning both of the quantization distortion and the code amount to the target value, the quantizer in the respective channels is selected, so as to maximize the resolution of the signals the signals of the respective channels are quantized, and the quantization index is transmitted.
Patent JP-H1068003-A (JP)
Title: Compacting method and device
Inventor: YAMAMOTO GOJI
IPC: B30B11/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a compacted body having ruggedness in a direction vertical to a compressing axis with high precision and its device. SOLUTION: This production of a compacted body is the one in which metal powder 16 is charged to a cavity 15 prescribed by a die 5, a lower punch 6 and a floating lower punch 7 having ruggedness corresponding to a rugged part of a compacted body 2, which is compressed. In this case, an upper punch 4 is provided with a compressing board 10 having a buffering means, and in the case of compressing, in such a manner that the compressing board 10 is abutted on a die and floating lower punch and the descending distance between both is made equal, they are simultaneously pushed down, and the floating lower punch is securely abutted on a stopper.
Patent JP-H1160759-A (JP)
Title: Corona discharge treatment
Inventor: YUASA MOTOKAZU
IPC: C08K3/22
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of stably carrying out a corona discharge treatment of a substrate such as the substrate having a high electroconductivity, a foam, the substrate having uneven surface and a fluororesin, to which a conventional corona discharge treatment method is hardly applied, at a high speed. SOLUTION: This method for corona discharge treatment comprises causing corona discharge by a high voltage pulse electric field having <=100 μs voltage rising time, 1-1000 μs pulse duration, 1-100 kHz frequency, and 1-100 kV/cm average electric field strength.
Patent JP-S6382550-A (JP)
Title: Verification system for electrostatic dielectric strength of transistor circuit
Inventor: SAKATA TAKESHI
IPC: G06F17/50
Filed: 1986-09-26
Abstract: PURPOSE:To effectively check an electrostatic dielectric strength route without using a human labor by forming a circuit constitution of a tree structure between external terminals, extracting the electrostatic dielectric strength route between the external terminals and automatically verifying the respective electrostatic compression on the respective electrostatic compression routes. CONSTITUTION:Circuit diagram data is electronically inputted from an input device 1. A computer 2 equivalently transforms a transistor included in the circuit to a diode, the circuit is defined to be a coupling of a two terminal circuit, the circuit constitution is formed of the tree structure between the external terminals and the electrostatic compression route between the external terminals is extracted. The electrostatic dielectric strength is respectively automatically verified on the respective electrostatic dielectric strength routes.
Patent JP-S59122155-A (JP)
Title: Communication control system
Inventor: NAKAYAMA TAKESHI
IPC: H04L69/14
Filed: 1982-12-28
Abstract: PURPOSE:To prevent the performance of an information processor from being deteriorated by providing an information processing ability to an attachment connecting the information processor and a communication line. CONSTITUTION:A transmission control procedure program is transmitted from an information processor to a line corresponding attachment 3' in the rise of a system. The line corresponding attachment 3' loads a program having a specific control means decided to itself to a memory 25. When the transmission of data is requested from the information processor, a processor 24 writes the data to an area C of the memory 25. The processor 24 and a transfer data control circuit 23 write this data to a register 17' one by one byte, and transmits the data from a shift register 19' to the communication line one by one bit. The load of the information processor is reduced.
Patent JP-2000058979-A (JP)
Title: Semiconductor optical waveguide element and manufacture thereof
Inventor: OGURA ICHIRO
IPC: H01S5/00
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a new semiconductor optical waveguide element, having the excellent frequency characteristics and the manufacturing method thereof by processing a clad layer into an inverted mesa shape by the selective etching method, wherein a cap layer is the mask, and thereby decreasing the parasitic capacity around an active layer. SOLUTION: This method comprises the processes in which in a first crystal growing method (a), a double hetero-structure 13 including an active layer 12 is formed in a strip shape by using the atmospheric-layer growing method, wherein the stripe-shaped dielectric pattern MP formed on a semiconductor substrate 10 as the mask, a second crystal growing process (b), in which a clad layer 16 for embedding the active layer 12 by expanding the width of the dielectric pattern and using the atmospheric-layer growing method and a cap layer 17 for forming the electrode on the clad layer are formed sequentially, and an etching process (c), in which the clad layer 16 is etched and processed into a narrow stripe shape, whereby the cap layer 17 is used as the mask, and the clad layer 16 is etched into an inverted mesa shape.
Patent JP-H0278297-A (JP)
Title: Electronic device
Inventor: KOZUKA MICHIAKI
IPC: H05K9/00
Filed: 1988-09-14
Abstract: PURPOSE:To facilitate the assembly, the disassembly, and the re-assembly of an electronic device of this design by a method wherein a front and a rear partitioning plate are provided, and a front assembly such as an external memory device and components of a power device side are handled independently of each other. CONSTITUTION:A partitioning plate is provided above a case providing a certain space between them, and the partitioning plate is divided into two parts, a front part and a rear part, and peripheral functional devices are arranged there. External memory devices such as a floppy disk drive device FDD 8, a hard disk drive device HDD 9, and others are mounted on the front partitioning plate, and assemblies of a power device side are mounted on the rear partitioning plate. A support section and a support member are provided to the end of the case to support the front or the rear partitioning plate on the case. A primary functional printed wiring board 2 is arranged between the case and the partitioning plate making one of its sides parallel with the partitioning plate and face toward it. By this setup, components can be dealt with by a divided unit, so that the assembly, the disassembly, and the re-assembly of a device can be facilitated.
Patent JP-2001017492-A (JP)
Title: Structure of walking assisting shopping handcart provided with suspensory support adjusting expansion belt
Inventor: OTANI TOKIO
IPC: B62B3/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a human body based on engineering, and easily give aid to walking motion of persons who have difficulty in walking, specially who have the waist or legs aged or are overweight through rehabilitation or daily life. SOLUTION: An adjusting belt 6 for installing and fixing a belt 8 tightened round the waist to the waist of a human body is connected to suspensory support pins 5 on a support part of a belt body 1 and suspensory support rings 9 installed on the belt 8 to be tightened and fixed. The human body can thus be suspended and supported to generate buoyancy, thereby weight of the human body is reduced based on engineering.
Patent JP-H0876740-A (JP)
Title: Character decoration information setter
Inventor: OTANI YUJI
IPC: G09G5/30
Filed: 1994-08-31
Abstract: PURPOSE: To eliminate the need for operation to change the setting of character decoration according to the background and to make it possible to obtain an optimum character decoration by setting the character ornamentation meeting the density, etc., of the background in accordance with the state of the background overlapping on inputted character strings. CONSTITUTION: This background memory 7 is a memory which stores a background region and the background information indicating what kind of the background is to be applied within this region. The input character memory 8 is a memory which stores a character input region, the input character strings inputted to this region and the character decoration information for the character input region. A CPU 1 executes display processing and printing processing according to the contents of this background memory 7 and the input character memory 8.  A character decoration setting section 9 reads the background information from the background memory 7, accesses a background/decoration table 10 in accordance with the background information, reads out the character decoration information previously set in the background/decoration table 10 in correspondence to this background information and sets the information in the input character memory 8. As a result, the character decoration meeting the background is automatically set.
Patent JP-S61109607-A (JP)
Title: Annular cutter
Inventor: SHOJI MICHIHIRO
IPC: B23B51/04
Filed: 1984-11-01
Abstract: PURPOSE:To prevent spiral grooves from being blocked by cutting chips by forming both high blades for cutting the central area and low blades for cutting the rest on both sides on the bottom surface of the cylindrical portion of a cutter body, so that wide chips and narrow chips can be discharged from respective independent spiral grooves. CONSTITUTION:Spiral grooves 6, 7 are formed in the annular wall of cylindrical portion 2, and high blades 4 and low blades 5 are formed alternately at a constant interval along the circumference of the bottom surface. The high blades 4 cut a workpiece with their central portions and low blades 5 cut both sides of the groove cut in the central area. Accordingly, the cut chips are classified into three portions of different width, namely, one portion of about a half of the overall width and two portions of about a quarter of the same, and they are discharged through respective independent grooves, thus preventing the grooves from being blocked by cutting chips.