baber/WOPTO huggingface dataset:
Patent JP-H02229895-A (JP)
Title: Bleaching detergent composition
Inventor: AOYANAGI MUNEO
IPC: C11D3/39
Filed: 1989-09-06
Abstract: PURPOSE:To provide the subject composition containing a peroxide, a specific bleaching activator, an alkylbenzenesulfonic acid salt and an alpha-sulfo-fatty acid ester salt at specific ratios, having high bleaching effect and effective in preventing the redeposition of soiling. CONSTITUTION:The objective composition contains (A) 3-30wt.% of a peroxide capable of forming hydrogen peroxide when dissolved in water, (B) 0.1-30wt.% of a bleaching activator capable of forming an organic peracid having cationic group by reacting with hydrogen peroxide and (C) 10-50wt.% of a surfactant mixture composed of (i) an alkylbenzenesulfonic acid salt and (ii) an alpha-sulfo-fatty acid ester salt at a weight ratio (i/ii) of 9/1-1/3.
Patent JP-2000062928-A (JP)
Title: Air floating type belt conveyer device
Inventor: NAKAEGAWA AKIRA
IPC: B65G15/60
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent rapid increase of travelling resistance of a belt even if part of the belt comes into contact with a belt supporting material caused by insufficient air flow rate or pressure for floating the belt. SOLUTION: In this belt conveyer with a nearly gutter-shaped belt supporting material 7 is disposed in proximity to at least part of the lower travelling part of an endless belt 6 wound between a pair of pulleys. Air is blown off toward the belt 6 from an air blowing hole 20 perforated in the belt supporting material 7 to float the belt 6 from the belt supporting material 7 for travelling. Where, an ultrahigh-molecular-weight polyethylene layer 21 is provided on at least part on the belt facing surface of the belt supporting material 7.
Patent JP-S60123121-A (JP)
Title: Electrode structure of edge mode crystal resonator
Inventor: SHIMIZU HIROSHI
IPC: H03H9/13
Filed: 1983-12-06
Abstract: PURPOSE:To reduce a capacity ratio by forming exciting electrodes, which are stuck to three kinds of edge mode crystal resonator plate having 0 deg., 90 deg., and 45 deg. intra-plane rotation angles respectively, to specific shapes. CONSTITUTION:In an edge mode oscillator using rotating Y cut crystal plate, electrode structures (dimensions and shapes) are specified with respect to three kinds of value of an intra-plane rotation angle theta to an optional rotating angle phi around the X axis. That is, angles theta, dimensions L in lengthwise directions of plates, dimensions in breadthwise directions of plates, etc. of exciting electrodes stuck to three kinds of plate are set to specific values, and electrodes are formed two shapes similar to ellipses symmetrical with respect to the center line in the lengthwise direction of the main surface of the plate in case of theta=0 deg. and 90 deg., and they are formed to shapes similar to semiellipses symmetrical with respect to the center line in the lengthwise direction in the free end of the main surface of the plate in case of theta=45 deg.. Thus, a vertex temperature where a coefficient of temperature to frequency is zero is selected optionally by changing the rotation angle theta, and the capacity ratio is set to a value near a minimum.
Patent JP-H0897009-A (JP)
Title: Manufacture of zinc oxide varistor
Inventor: KOYAMA KAZUSHIGE
IPC: H01C7/10
Filed: 1994-09-27
Abstract: PURPOSE: To improve limited voltage ratio characteristics by a method wherein the electrode material, containing at least an organic metal compound selected from aluminum, indium, gallium and germanium, is diffused into an element from the surface of a fired varistor element. CONSTITUTION: The mixture, formed by kneading an aluminum organic metal compound into silver paste, is used as electrode material. First, silver paste is obtained by kneading 5.0wt.% lead borosilicate glass first, 65.0wt.% silver power and 30wt.% vehicle. Then, as an aluminum organic metal compound, the prescribed quantity of aluminum-sec-butoxide is dissolved into n-butyl carbitol, then silver paste is added thereto, and they are mixed by a mixer. Then, electrode material (silver paste) is screen-printed on both surfaces of a zinc oxide varistor sintered element 1 of 1.5mm in thickness in such a manner that the diameter of 10mm is obtained, baked at 800 deg.C for ten minutes, and an electrode 2 is formed.
Patent JP-S60124587-A (JP)
Title: Hatch cover tightener
Inventor: FUKUGI YOSHITO
IPC: B63B19/14
Filed: 1983-12-09
Abstract: PURPOSE:To produce effective cover tightening force through simple structure by stopping a pin of drive member in a guide groove of a tightening metal slidable freely on a coaming while enabling free engagement of the upper face of tightening metal with a bracket on the side face of hatch cover. CONSTITUTION:A tightening metal 4 is provided slidably along a guide member 6 projected from a base 8 planted with hatch coaming 1. Said metal 4 is moved by a driving member 7 through a pin 7-1 engagable with guide grooves (a), (b) at the opposite sides. A tightening section engagable with the leading edge section 3 of bracket 2 on the side face of hatch cover is provided on the upper face of said metal 4 while projections 4-1, 4-2 to be stopped in recess 8-1, 8-2 provided at the tightening position on coaming table 8 are arranged on the lower face. Consequently, the hatch cover can be tightened firmly without employing complex link mechanism.
Patent JP-H0897659-A (JP)
Title: Lc filter and its manufacture
Inventor: OMURA TOMOHARU
IPC: H03H7/01
Filed: 1994-09-27
Abstract: PURPOSE: To make the size small and to reduce the cost through a simplified process by laminating a lower electrode, a dielectric layer and an upper electrode onto an alumina board sequentially and forming a groove in spiral to provide a prescribed inductance to the upper electrode. CONSTITUTION: An LC filter is surface-mounted to an input and an output of a circuit formed on a printed circuit board and acts like a filter blocking only a signal component at a prescribed frequency band. A lower electrode 12, a dielectric layer 13, and an upper electrode 14 are sequentially laminated on the alumina board 1. Furthermore, the lower electrode 12 and the upper electrode 14 are connected respectively to external electrodes 16, 17. The lower electrode, the upper electrode 14 and the external electrodes 16, 17 are made of copper. Furthermore, a groove 15 in spiral is formed to the upper electrode 14 so as to provide a prescribed inductance thereto.
Patent JP-H1174854-A (JP)
Title: Real time live relay automation system for internet
Inventor: SAKATA YASUHEI
IPC: H04H20/12
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To start/finish a program automatically at the start/end of an Internet live relay by using a broadcast start signal (Q signal). SOLUTION: Upon the receipt of a busy signal and a strobe signal from a printer port 60, a signal monitor means 201 uses a message output file 204 to inform the reception to an automatic operation control means 202, which uses the signal monitor means 201 to monitor whether or not a signal from a broadcast start signal converter 10 is given to the printer port 60, and when a notice is received from the message output file 204 by the signal monitor means 201, a notice of an internal message is made to start or stop a program to the program control means 203 and the program control means 203 receives a notice by the internal message from the automatic operation control means 202 to start/stop the program.
Patent JP-H04110936-A (JP)
Title: Spectrally sensitized silver halide color photographic sensitive material
Inventor: OKUSA HIROSHI
IPC: G03C7/26
Filed: 1990-08-31
Abstract: PURPOSE:To improve the hue reproducibility to a bluish green color, the stability at the time of production and the preservable property of the produced photosensitive material with lapse of time by using a fine particle silver halide having a specific halogen compsn. in at least one kind of silver halide emulsions. CONSTITUTION:The wavelength lambdaG to afford the max. sensitivity of the spectral sensitivity of the green sensitive silver halide emulsion is 525nm<=lambdaG<=560nm and the sensitivity SG 500 at 500nm is >=1/4 the sensitivity SGmax. at the wavelength lambdaG. The fine particle silver halide having the halogen compsns. expressed by formulas I, II are used for at least one kind of the silver halide emulsions which are spectrally sensitized to a green sensitivity and are incorporated into the above-mentioned layers. The means for constituting the spectral sensitivity distribution of the green sensitive layers include a means for spectrally sensitizing, for example, the arbitrary silver halide with a sensitizing dye having an absorption spectrum in a desired wavelength region, or a means for optimizing the halogen compsn. of the silver halide and the distribution thereof to have the desired spectral sensitivity without using the sensitizing dye. The color reproducibility to the bluish green color, the stability at the time of production and the preservable property of the photosensitive material with lapse of time are improved in this way.
Patent JP-H0570663-A (JP)
Title: Emulsion composition having controlled releasability
Inventor: NAKANO MAKOTO
IPC: C08L101/16
Filed: 1991-09-11
Abstract: PURPOSE:To obtain the subject novel composition excellent in controlled releasability by easily including a relatively large quantity of a chemical into emulsion particles as a fine particle assembly. CONSTITUTION:The objective composition can be obtained by gradually adding, to (A) 100 pts.wt. of emulsion particles as a fine particle assembly pref. 0.2-3.0mu in particle size, under agitation, (B) 1-200 pts.wt. of a chemical such as ultraviolet light absorber, light stabilizer, deterioration preventive, plasticizer, perfume, insecticide, repellent, medicine, or pesticide, either directly or in the form of a solution prepared by dissolving it in an appropriate solvent.
Patent JP-H1079768-A (JP)
Title: Data receiver and its method
Inventor: IKEDA TAMOTSU
IPC: H04L1/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To decode data sent by the multilevel multi-phase modulation system accurately by calculating a metric with a simple circuit. SOLUTION: A probability calculation circuit 111-1 receiving a symbol S0000 corresponding to 16QAM 0000 calculates a posteriori probability P of reception of a reception signal R (S0000 intersection R). Similarly probability calculation circuits 111-2 to 111-16 calculate the a posteriori probability corresponding to symbols S0010 to S1111. An adder circuit 112-1 calctulates the total sum of inputs from the probability calculation circuits 111-1 to 111-8 and provide an output of a metric with respect to a 1st bit of the symbols to a post-stage circuit. Adder circuits 112-2 to 112-4 receive an input from a prescribed probability calculation circuit 111-i and calculate the total scum and provide an output of a metric with respect to any of the 2nd to 4th bit of the symbols to a post- stage circuit.
Patent JP-2000066009-A (JP)
Title: Formation of light shielding pattern to lens sheet
Inventor: ARAI KAZUNARI
IPC: G03B21/62
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of uniform light shielding patterns free from unevenness adequate for forming the dense and fine light shielding patterns on the rear surface of a lens sheet. SOLUTION: This method for forming the light shielding patterns to the lens sheet includes at least a stage for forming an image forming sheet 40 on the flat surface 10a of the lens sheet 10, a stage for curing the photosensitive layer 30 of condensing parts 32 by the lenses and giving rise to a difference in thermal tacky adhesiveness between the condensing parts 32 and non- condensing parts 34 of the photosensitive layer 30 by irradiating with a parallel uv from a lens array side and a stage for peeling and removing the base 20 of the image forming sheet 40 together with the cured photosensitive layer 32a of the photosensitive layer.  The image forming sheet 40 provided with the photosensitive layer 30 consisting of color materials, a photopolymerizable compd. having an ethylenically unsatd. group, a thermally tacky adhesive binder consisting of an org. polymer not having photopolymerizability and a photopolymn. initiator on the base 20 is used in the method described above.
Patent JP-S59116970-A (JP)
Title: Track jump control device
Inventor: OOSHIMA KEN
IPC: G11B7/085
Filed: 1982-12-23
Abstract: PURPOSE:To execute stably a necessary track jump by applying the driving voltage at the time of start of a jump, and thereafter, making a pickup continue a jump basing on a signal for showing a moving state detected by itself, and stopping its movement when it jumps to a prescribed position. CONSTITUTION:When an error signal to be varied is inputted to a comparing circuit 11, it is compared with the set voltage which is set to this comparing circuit 11, and becomes a square wave. When this square wave is supplied to a timing circuit 13, rise fall fall rise of the square wave are detected successively basing on a jump amount command S2, in the timing circuit 13. In case when the contents of the command are one track portion, a timing signal is applied continuously to a pulse voltage generator 24 only in a period until a series of cycles are ended, and when the final rise part is detected, the timing signal is cut with a prescribed time delay. Accordingly, the operation is shifted to a regular tracking operation thereafter.
Patent JP-S6386172-A (JP)
Title: Magnetic recording device
Inventor: TAKAHASHI YOSHINORI
IPC: G11B23/00
Filed: 1986-09-30
Abstract: PURPOSE:To prevent the discrepancy, etc., of a recording track and a reproducing track by sticking eccentrically a dis-shaped recording medium to a tray- shaped core member, so that a relative position relation between the recording medium and the core member can be surely fixed. CONSTITUTION:A tray-shaped core member 2 is fitted to a through-hole 1a of a disk-shaped recording medium 1 having the through-hole 1a in the center, and the edge part of this core member 2 is stuck to the edge part of the through-hole 1a of the recording medium 1 through an annular both face adhesive tape 3. This recording medium 1 consists of the upper half 5a and the lower half 5b, and in a cassette housing 5 having a spindle engaging round hole in the center of at least one half, a tray-shaped core member 2 is fitted loosely in the round hole and housed so as to be rotatable. The recording medium 1 is stuck eccentrically to the tray-shaped core member 2. In this way, at the time of reproduction and recording thereafter, a larger centrifugal force than other part always works on the part where a radius of gyration is large due to eccentricity, and accordingly, the recording medium 1 does not move from this position but is surely fixed in this position as the double force adhesive tape solidifies.
Patent JP-S6476775-A (JP)
Title: Manufacture of junction type field-effect transistor
Inventor: YAMAMOTO MASANORI
IPC: H01L21/337
Filed: 1987-09-18
Abstract: PURPOSE:To thinly form a second semiconductor layer and a gate impurity region, and improve the cotrollability of channel thickness, by forming a first semiconductor layer and a second semiconductor layer of inverse conductivity type wherein a part is eliminated, on a conductivity type semiconductor substrate, and selectively introducing a conductivity type impurity into the eliminated part to form a gate impurity region. CONSTITUTION:A first N-type epitaxial layer 2 is subjected to etching, by using a thermal oxide film 3 to a mask, and a P-type semiconductor substrate 1 is exposed. On the whole surface, a second N-type epitaxial layer 5 is formed in thickness of 1-2mum. By using a mask such as oxide film and photo resist, P-type impurity in the recessed part of the second N-type epitaxial layer 5 is selectively introduced to form a P-type impurity region 6 in thickness of 0.5-1mum. In the second epitaxial layer 5 between the region 6 and the substrate 1, a channel is formed by the impurity region 6. The thickness tepi to determine the channel thickness (d), and the thickness tp of the region 6 can be made less than or equal to one-half of prior ones. Therefore, the channel thickness (d) can be very precisely formed, and the controllability of drain.source current is improved.
Patent JP-2001056843-A (JP)
Title: Memory card container, case for memory card container, and memory card case
Inventor: HANADA SHINJI
IPC: B42D15/10
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a new memory card container which can store multiple stored bodies, makes it possible to easily put them in and out, and is made compact when carried or stored. SOLUTION: The memory card container 8 stores a memory card, a protection case for the memory card, and a memory card containing protection case 3 as stored bodies. Multiple card storage parts of the memory card container 8 are arranged in array along a common bottom plate 9 and the stored bodies are stored while partially exposed. A hinge 13 made of synthetic resin connects the card storage parts 11 to the bottom plate 9 in a bendable state so that the respective card storage parts 11 change in tilt between a 1st and a 2nd tilt state. In the 1st tilt state, the respective card storage parts 11 are separate from one another and slant at the same angle α to the bottom plate 9. In the 2nd tilt state, the respective card storage parts 11 are put one over another along the bottom plate 9.
Patent JP-H0784373-A (JP)
Title: Insulating film pattern forming method
Inventor: TANI MOTOAKI
IPC: H01L21/312
Filed: 1993-09-20
Abstract: PURPOSE:To develop large area uniformly with desirable reproducibility and eliminate the generation of white turbid powder, developing residue, by applying a paddle developing method instead of ultrasonic-submersion developing. CONSTITUTION:The photosensitive insulating film of an unexposed part is ultrasonic-submerged in a fine solvent such as N-methyl-2-pyrolidone, where both a non-photosensitve polyimide precursor and an acrylic monomer are dissolved, so as to dissolve the non-photosensitive polyimide precursor and the unhardened acrylic monomer. In order to eliminate developing residue that can be called dissolution dust, the photosensitive insulating film is then ultrasonic-submerged, in the same way as at the developing time, in a poor alcoholic solvent such as isopropyl alcohol and ethyl alcohol where neither the non-photo-sensitive polyimide precursor nor the acrylic monomer is dissolved, which makes it easy to generate white turbid powder. A paddle developing method is therefore applied instead of ultrasonic-submersion developing, and the mixed solution of the fine solvent such as N-methyl-2-pyrolidone and the poor alcoholic solvent such as isopropyl alcohol is used as a first rinsing solution.
Patent JP-H0784124-A (JP)
Title: Beam splitter
Inventor: KUSHIDA NORIMASA
IPC: G02B5/30
Filed: 1993-09-20
Abstract: PURPOSE:To provide the beam splitter of a polarization independent type which has a boundary stable to humidity and hot air and is improved in reliability by using a halfwave plate having a slope and forming first and second branch films respectively on both surfaces of this halfwave plate by vapor deposition or sputtering, thereby forming the beam splitter. CONSTITUTION:This beam splitter is formed by using the halfwave plate having the slope diagonal to a propagation direction of transmitted light and forming the first and second branch films respectively on both surfaces of this halfwave plate by vapor deposition or sputtering. Namely, the beam splitter is formed by mounting the first and second branch films 1 and 2 on both surfaces of the halfwave plate and, therefore, the dependency of the first branch film 1 on polarization and the dependency of the second branch film 2 on polarization are offset and the beam splitter having no dependency on polarization as a whole is obtd. Since the beam splitter is formed by vapor deposition or sputtering of the first and second branch films 1, 2 on both surfaces of the halfwave plate, the boundary is stabilized to moisture, heat, etc.
Patent JP-H0978664-A (JP)
Title: Light remote control operation type sanitary water closet and prevention method of wrong discriminating of sitting thereon
Inventor: TOKUNAGA HIROYUKI
IPC: E03D9/08
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent wrong discrimination caused by wrong detection of sitting on a water closet by holding a discrimination state of sitting detection during the detection when it is detected that an output state of a light remote control light receiving section is based on signals from a light remote control operator. SOLUTION: A holding device 52 receives output of a light type sitting sensor 2 to transfer it to a discrimination circuit 51. When a discrimination circuit 51 detects the fact that an output state of an infrared-ray remote control light receiving section 4 is based on light signals from an infrared-ray remote control operator 3 while the discrimination circuit 51 discriminates the fact that an output state of the light type sitting sensor 2 transferred from the holding device 52 is in an output state of sitting detection, output corresponding thereto is applied to the holding device 52, and the holding device 52 holds an output state of sitting detection of the light type sitting sensor 2 during the detection thereof. The holding device 52 outputs an output state of sitting detection of the light type sitting sensor 2 being held thereby to the discrimination circuit 51.  By the constitution, a load driving section 6 makes various kinds of operations such as anus washing, bidet washing, hot warm air dry or oscillation washing, etc.
Patent JP-H0576014-A (JP)
Title: Color solid-state image pickup device
Inventor: OTAKA TERUAKI
IPC: H04N9/64
Filed: 1991-09-12
Abstract: PURPOSE:To provide a color solid-state image pickup device whose color reproducibility can be improved with simple constitution. CONSTITUTION:The output signal of the color solid-state image pickup device which prepares the output signal corresponding to a frequency interleave system is amplified by a pre-amplifier, and chrominance signal components are taken out by a band filter. This device is equipped with a gain control circuit which makes a gain high in a scanning timing in which a green and white output can be obtained relatively to the scanning timing in which a yellow and cyanide output can be obtained, at the time of receiving the output signal of the pertinent band filter. Then, blue and red signals are taken out by the addition and subtraction of the output signal of the pertinent gain control circuit, and a delay signal obtained by delaying it by 1H. Therefore, a color reproducibility can be improved by solving the problem of the small size of a color difference generated at a green filter and a white filter by taking notice of only color modulated wave components.
Patent JP-H0783159-A (JP)
Title: Mechano-chemical actuator
Inventor: SHINOHARA SHINOBU
IPC: B81B3/00
Filed: 1993-09-20
Abstract: PURPOSE:To provide a mechano-chemical actuator capable of providing high speed at low voltage. CONSTITUTION:A mechano-chemical actuator to realize the bending motion by the electrical stimulation is provided with a mechano-chemical material 13 which is impregnated with the electrolytic solution and reversibly expanded or contracted according to the change in the concentration of the specified ion in the electrolytic solution, a first electrode 14 which is arranged in the vicinity of or in the mechano-chemical material and generates or consumes the specified ion by applying the voltage, a second electrode 15 arranged opposite to the first electrode, and a power source 16 connected to the first and second electrodes.