baber/WOPTO huggingface dataset:
Patent JP-H06103803-A (JP)
Title: Luminaire
Inventor: IGAWA MASAO
IPC: F21V3/00
Filed: 1992-09-24
Abstract: PURPOSE:To provide an outdoor installation type luminaire having an insectproof structure capable of preventing insects from entering a luminaire main body and maintaining a sure drainage function. CONSTITUTION:When no water passes into a luminaire main body 11, an insectproof body 19 is lowered by its own weight to cover a drain hole 15 by means of its bottom surface 19a so as to prevent insects from entering through the drain hole 15. When rainwater passes into the luminaire main body 11 and collects on a bottom surface portion 14, the buoyant edge 19b of the insectproof body 19 is exerted with buoyancy; the insectproof body 19 is then rotated about the axis 23 of a support mechanism 20 and set in floating motion; the drain hole 15 is opened thereby and the rainwater in the luminaire main body 11 is discharged to the outside through the drain hole 15. After the rainwater is discharged the insectproof body 19 is lowered by its own weight to cover the drain hole 15 so as to prevent insects from entering. The bottom surface 19a of the insectproof body 19 is not forced into contact with the bottom surface portion 14 of the luminaire main body 11 but a space is held therebetween by a protrusion 21 and thereby the resistance to the floating motion is decreased, so that malfunction due to the contact between the bottom surfaces resulting from dust attaching to the surfaces can be prevented, and also that the floating motion of the insectproof body 19 can be ensured.
Patent JP-2000092321-A (JP)
Title: Half-tone generator and half-tone generating method
Inventor: ADACHI KOJI
IPC: H04N1/405
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a configuration that attains high speed processing in the generator that generates half-tone data from multilevel image data. SOLUTION: Registers 23, 25 receive all threshold data that are applied to processing threshold data read from a threshold matrix memory 21 in a reuse enable way till end of a processing scanning line, output the data to a plurality of comparison means selectively to execute parallel comparison processing. The threshold value data set to the registers are sequentially shifted and used repetitively. Furthermore, the registers 23, 25 receive the threshold data of a next scanning line for the comparison processing and the comparison processing for the succeeding scanning line is executed as a pipeline processing when the processing of one scanning line is finished. Reading of the threshold data from the memory is conducted once enough for each processed scanning line and reading of the data during generation of the half tone data of the preceding line is read.
Patent JP-H0779758-A (JP)
Title: Production of foam-holding food
Inventor: OOTA MIHO
IPC: A23P30/40
Filed: 1993-09-17
Abstract: PURPOSE:To obtain the stable foam-holding food good in eating mouth touch, light in texture, excellent in heat shock (change in temperature) resistance, and not defoamed even when stored for a long period. CONSTITUTION:An acidic food is mixed with a gluten hydrolysate and a paste such as agar, pectin, alginic acid, carrageenan, guar gum or carob bean gum to obtain the foam-holding food.
Patent JP-H10107574-A (JP)
Title: Surface acoustic wave device
Inventor: KURODA YASUSHI
IPC: H03H9/64
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a surface acoustic wave device with a small insertion loss and high out-band attenuation. SOLUTION: Floating electrodes 21, 22 that are coupled capacitively with signal transmission lines 31, 32, 33, 34 interconnecting a surface acoustic wave filter 1a and surface acoustic wave resonators 1b, 1c and are connected to ground via at least, an inductor are formed to this surface acoustic wave device. A frequency vs reactance characteristic of a resonance section formed by the floating electrodes has a zero point and then a trap is formed at a corresponding frequency band by forming a capacitance between the floating electrodes and the signal transmission lines respectively.
Patent JP-H1195373-A (JP)
Title: Roll film
Inventor: TAGUCHI MASAHIKO
IPC: G03C3/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive roll film capable of stabilizing and ensuring read on a camera side by printing a bar code by which the characteristic of the film can be discriminated on the rear surface of light shielding paper so that it can be read. SOLUTION: As for this roll film obtained by winding by winding the shading paper B and the film A brought into contact with the paper B in a spool; the bar code by which the characteristic of the film A can be discriminated is printed at the position D on the rear surface of the paper B so that it can be read. By such constitution, information for realizing the discrimination of the film A, that is, sensitivity and size and information whether the film A is color film or black-and-white film is provided to the camera side on 120 size and 220 size roll film. At the time of loading the roll film in the camera, the film A must be moved so that the leader part of the paper B comes to a winding photographing position, and the bar code is read on the camera side at such a time, then film identification information is fetched in the camera, whereby automatic setting can be realized.
Patent JP-H0594780-A (JP)
Title: External magnetism shielding method for crt
Inventor: NAGASHIMA HIDEYASU
IPC: H04N5/64
Filed: 1991-10-02
Abstract: PURPOSE:To prevent color divergence and display shifting by setting a CRT in the inside of a shield box in the way the CRT does not get direct current magnetism. CONSTITUTION:An external magnetism shielding apparatus is composed of a shield box 1 and mirrors 2, 3 wherein the shield box can be installed in so as to cover the circumference of a CRT 4, is made of a magnetic material having high permeability, and a part of the box is open. Inside the external magnetism shielding apparatus, the CRT 4 is installed at the site where it can not be seen from the open part. As a result, since the route starting the CRT display screen and reaching the open part while reflected by the mirrors 2, 3 is a light flow, it does not bend even when it passes magnetic fluxes, so that the CRT images seen from the open part of the shield box do not cause color divergence even if they get magnetism.
Patent JP-S63226646-A (JP)
Title: Bleach-fixing solution having superior suitability to rapid processing
Inventor: KOBAYASHI KAZUHIRO
IPC: G03C5/38
Filed: 1987-10-09
Abstract: PURPOSE:To enable rapid bleach-fixing in good working environment without generating gaseous NH3 by keeping a bleach-fixing soln. for a silver halide photographic sensitive material at a specified pH and incorporating two kinds of specified ferric complex salts into the soln. CONSTITUTION:A bleach-fixing soln. for a silver halide photographic sensitive material for photographing is kept at 3.0-6.8 pH and a ferric complex salt having a compd. represented by formula I as a ligand and a ferric complex salt having at least one kind of compd. represented by one of formulae II-V as a ligand are incorporated into the soln. In the formula I, R1 is H or lower alkyl, each of n1-n3 is 0-3, (n1+n2+n3)=2-4 and the total number of C atoms is -(CH2)n1-(CHR2)n2-(CH2)n3)- is >=3. In the formulae II-V, R2 is 1-5C alkyl or the like, each of n4-n6 is 1 or 2, each of n7 and n9 is 0-9, each of n8-n10 is 1-3, (n7+n8+n9)>2, each of R3 and R4 is H, OH-substd. 1-3C alkyl or the like, each of R5 and R6 is H or OH-substd. phenyl, each of R7-R10 is H or OH-substd. 1-3C alkyl, R7-1010 may form 5-8C-membered rings, n12 is 0-4 and n13 is 1-8. The bleach-fixing soln. enables rapid bleach-fixing and has high shelf stability.
Patent JP-2000083892-A (JP)
Title: Air supply device for endoscope
Inventor: TAKAMI SATOSHI
IPC: A61B1/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To execute accurate pressure control by providing a closed space in an air supply device for an endoscope and execute stable pressure control by arranging appropriately components forming the closed space. SOLUTION: A compressor 13, an air tank 34, an air filter 35, a pressure control valve 38, a pressure sensor 14, a discharge valve 12 are provided in an air supply device in an endoscope 15. The compressor and the air tank 34 are interconnected communicatively by an air tube AT5, and the air tank 34 and the air filter 35 are interconnected communicatively by an air tube AT4. The air filter 35 and the discharge valve 12 are interconnected communicatively by an air tube AT3, and in addition, the pressure control valve 38 and the pressure sensor 14 are also interconnected communicatively by the air tube AT3. And by connecting communicatively the components, a closed space is formed.
Patent JP-S63110237-A (JP)
Title: Covering material for planar exothermic body
Inventor: MIYAGAWA RYUKICHI
IPC: H01B7/29
Filed: 1986-10-27
Abstract: PURPOSE:To obtain the titled covering material outstanding in heat deterioration resistance and flexibility, by incorporating a vinyl chloride resin with a biphenyl tetracarboxylic acid alkyl ester as the plasticizer and basic lead silicate as the stabilizer. CONSTITUTION:The objective covering material can be obtained by incorporating (A) 100pts.wt. of a vinyl chloride resin with an average polymerization degree 700-10,000 (pref. 1,100-10,000) and comonomer content <=30wt% with (B) 20-200pts.wt. of a biphenyl tetracarboxylic acid alkyl ester of formula (R1-R4 are each alkyl with or without branched chain, pref. of 4-13C) and, if needed, other plasticizer(s) (e.g., di-n-butyl phthalate) and (C) 0.5-50(pref. 3-20)pts.wt. of a basic lead silicate prepared by melt blending lead oxide and silicon dioxide with a weight ratio PbO/SiO2=60/40-93/7, and furthermore, if needed, (D) 0.1-10pts.wt. of other stabilizer(s) (e.g., tribasic lead sulfate).
Patent JP-2000090804-A (JP)
Title: Circuit breaker
Inventor: NAKAMURA KAZUHIRO
IPC: H01H73/38
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To eliminate a large scale additional structure for keeping a locking state by allowing an accessory device to be locked in a recess of a main cover using a locking means. SOLUTION: An opening and closing mechanism and a trip mechanism area provided in a case 1, and a recess 28 is formed in a main cover 3. An accessory device 30 having switches 32, 33 and actuators 32a, 33a is provided in this recess 28 and fixed. The actuators 32a, 33a are respectively biased in the arrow F and arrow G directions. A locking means 63 comprising a locked portion 61 and a locking portion 62 receives biasing forces in the arrow F and arrow G directions to lock the accessory device 30 in the recess 28.
Patent JP-H04257885-A (JP)
Title: Release-agent handling apparatus
Inventor: POORU EMU FUROMU
IPC: B05C1/08
Filed: 1991-10-02
Abstract: PURPOSE: To provide a compact stripping agent treating device where a proper quantity of stripping agent is supplied in a state where a stripping agent container is sealed without a spil at the time of exchanging a stripping agent. CONSTITUTION: The stripping agent treating device 40 is provided with the container 38 sealed by a cover 50, the cover 50 is provided with a slot 52 for permitting a core material to pass through and the core material 48 carries the stripping agent, that is, oil 36 from the container 38 to an external side measuring roll 42. A recessed parat 54 is formed in the container cover 50 and oil 36 is collected in the recessed part 54, that is, the core material 48 part of the container cover 50. The shape of the recessed part 54 is formed so as to prevent oil 36 from returning to the container 38 through the slot 52 and prevent oil 36 from flowing to another low part of the container cover 50.
Patent JP-S63108711-A (JP)
Title: Manufacture of alloy thin film
Inventor: ICHIKAWA YUKIMI
IPC: H01L21/205
Filed: 1986-10-27
Abstract: PURPOSE:To obtain high quality alloy thin film by alternately supplying a plurality of gases mainly composed of the compound of elements to a reaction chamber sequentially depositing films of respective elements with good controlability by the glow discharge decomposition. CONSTITUTION:Many hollow electrodes 9 are provided opposed to a substrate 3 on a base 1 and plasma 12 is formed by causing the electrodes to independently discharge for a mesh electrode 10 by applying voltage from a power source 5 through a switch 11. The raw material gas is supplied to a reaction chamber 6 passing through the hollow electrodes 9 from a tube 7. A bias voltage is applied between the base 1 and electrode 10. The electrodes 9 are arranged like the lattice, divided into groups depending on the raw material gases and the film deposition rate on the substrate surface is equalized. The raw material gases 7 introduced and hollow electrodes 9 are exchanged to sequentially repeat decomposition of only GeH4, decomposition of only SiH4 and decomposition of only H2. Thereby, an alloy thin film is deposited by stacking the films of Ge, Si and H. An excellent alloy thin film can be obtained by conducting discharge and exchange of gases so that it becomes almost equal to the single atom layer forming period.
Patent JP-H0594048-A (JP)
Title: Binder type carrier and its production
Inventor: SHIOZAKI MASAYA
IPC: G03G9/107
Filed: 1991-10-02
Abstract: PURPOSE:To obtain a binder-type carrier in which a magnetic powder exists only in the center part without providing a coating layer excellent in electric insulation. CONSTITUTION:A carrier compsn. containing a hydrophobic monomer and a magnetic powder showing <63 degree contact angle with the hydrophobic monomer is subjected to suspension polymn. in a water-base solvent. By suspending the carrier compsn. in the water-base solvent, the magnetic powder having such characteristics as mentioned above becomes present only in the center part of drops. Thus, the obtd. binder-type carrier has no magnetic powder on the surfaces of resin particles.
Patent JP-H08191417-A (JP)
Title: Drive method for solid-state image pickup device
Inventor: IIZUKA TETSUYA
IPC: H04N5/347
Filed: 1995-09-07
Abstract: PURPOSE: To reduce a frequency of a drive pulse of a horizontal register for discharging a signal charge of an undesired part with a small aspect ratio or to decrease a signal charge discharge period of the undesired part in each horizontal period in a solid-state image pickup element whose aspect ratio is variable. CONSTITUTION: In the small aspect ratio (4:3) mode, a right side undesired charge R1 of an n-th line and a left side undesired charge L2 of an (n+1)th line are mixed at an output end of a horizontal register 4 by vertical transfer immediately for a horizontal blanking period. Then the mixed charge is transferred and discharged during the horizontal blanking period, and intermediate required signals C2 are horizontally transferred during the horizontal transfer period (signal is read).
Patent JP-S63212340-A (JP)
Inventor: INOUE NAOHIKO
IPC: A61F9/007
Filed: 1986-10-29
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-H07110150-A (JP)
Title: Electrically heated humidifyer
Inventor: NAKABAYASHI MITSUO
IPC: F24F6/02
Filed: 1993-10-13
Abstract: PURPOSE:To operate a thermostat also as a power supply interruption switch upon a body being fallen down by detecting the fallen body with a temperature over-rise prevention thermostat and interrupting the operation. CONSTITUTION:In an electrically heated humidifier, an evaporation dish 2 for boiling and evaporating water is fixed to a body casing 1 through a gasket 3, and an electrical heater 8 is fixed to the evaporation dish 2 in contact with the same, and further a water reception part for supplying water to the evaporation dish 2 at a predetermined water level is included in the body casing 1, and furthermore a thermostat 10 for detecting temperature rise of the evaporation dish 2 upon failure at no-load boiling is included. Further, one of a mounting part of the thermostat 10 is held between the electric heater 8 and the evaporation dish 2 with the other of the same being held between an evaporation dish press 12 and the evaporation dish 2 and a mounting location of the thermostat 10 is provided between the gasket 3 on the upper end of the evaporation dish 2 and the electric heater 8 whereby the thermostat 10 is used also as a falling power supply interruption function of the body casing 1.
Patent JP-H10102440-A (JP)
Title: Buried type fusible road marking material and method for making road mark
Inventor: SUZUKI YOSHIHIRO
IPC: E01F9/524
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a buried type fusible road marking material which exhibits improved durability even for snow removal of a motorgrader with snow plow and provide a road marking method in which such road marking material is used and the material can be easily seen. SOLUTION: The buried type road marking material for melting contains 200-500 pts.wt. aggregates having particle diameter of 0.5-3mm, 200-500 pts.wt. glass beads having particle diameter of 0.1-3mm, and 1-50 pts.wt. glass fibers having diameter of 10-30μm and length of 1-13mm, per 100 pts.wt. adhesive resin. In the road marking method, the buried type road marking material is buried to a depth of 3-30mm on the road surface.
Patent JP-S62115488-A (JP)
Title: Cleaning device for color image forming device
Inventor: HAYAKAWA KAZUYUKI
IPC: G03G21/00
Filed: 1985-11-14
Abstract: PURPOSE:To keep always a blade and the other cleaning members clean to improve the cleaning effect by not dropping a toner powder swept with a cleaning roll to a blade but sending the toner powder to a toner recovering part. CONSTITUTION:The outside peripheral surface of a cleaning roll 49 consisting of a wear resistant urethane foam resin rubs against the peripheral surface of a photosensitive drum 40 while elastically deforming to sweep off the toner powder, which is scattered by scraping with a blade 47 and is stuck again, and a toner which remains on the photosensitive drum 40 when the blade 47 is drawn back. The toner powder removed by the cleaning roll 49 is dropped onto a guide plate 82 and is fed successively on the guide plate 82 and is discharged from the left end of the guide plate 82 and is dropped to a toner carrying path 74 of a cleaning case 70 and is recovered directly.
Patent JP-H0199640-A (JP)
Title: High molecular emulsifier
Inventor: KANEKURA AKIHIRO
IPC: C09K23/54
Filed: 1987-10-12
Abstract: PURPOSE:To obtain the title nonionic high molecular emulsifier having excellent performance by incorporating specified poly(N-acylethyleneimine) graft polysiloxane into the emulsifier as the essential component. CONSTITUTION:The poly(N-acylethyleneimine) graft polysiloxane shown by formula I is incorporated as the essential component to obtain a high molecular emulsifier [R1 is the same or different 1-18C alkyl or aryl, R3, R4, and R5 are the same or different monovalent org. groups selected from OH, aryloxy, 1-20C alkyl or alkoxy, and the 1-100C terminal hydroxyalkyl capable of contg. ether and/or ester bonds in the chain, R2 is a 1-100C alkylene capable of contg. ether and/or ester bonds, R6 is 1-40C alkyl, aralkyl, and aryl capable of contg. OH, (k), (l), and (n) are the number of repeating siloxane units and are a real number fulfilling the inequalities II, (p) is the polymerization degree of N-acylethyleneimine and is a real number, and 1<=p<=200]. The emulsifier is not susceptible to chemical change and thermal change, and functions as a reactive emulsifier.
Patent JP-H10156940-A (JP)
Title: Polypropylene film and capacitor using the same as dielectric
Inventor: UEDA TAKASHI
IPC: H01G4/18
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To enhance long-term dielectric breakdown characteristics at high temp. and workability by specifying the isotacticity and isotactic pendant ratio of a biaxially oriented polypropylene film and the sum of the moduluses in the longitudinal and laterial directions of the film. SOLUTION: The isotacticity of a biaxially oriented polypropylene film is 98.5-99.5% and the isotactic pendant ratio mmmm displaying the stereoregularity of the film evaluated on the basis of a pendant ratio by the absorption peak of a methyl group measured by<13> C-NMR exceeds 99%. Further, the sum of the moduluses of elasticity in the longitudinal and lateral directions of the biaxially oriented polypropylene film is 7-10GPa. When the sum of the moduluses of elasticity is below 7GPa, heat resistance and high dielectric breakdown characteristics are not obtained and the tension control in a membrane film vapor deposition process becomes difficult. When the sum of the moduluses of elasticity exceeds 10GPa, film forming stability at a time of the production of the film is not obtained and yield lowers.
Patent JP-H0198915-A (JP)
Title: Range finding device for camera
Inventor: KOTANI TAKAAKI
IPC: G01C3/06
Filed: 1987-10-12
Abstract: PURPOSE:To obtain the device of simple circuit constitution hardly affected by cross talk, etc., by connecting comparators which have reference voltages differing in level to each one of photodetectors arrayed in the direction of base line length and detecting whether or not there is photoelectric outputs from the photodetectors. CONSTITUTION:Photocurrent signals from the photodetectors S1-S6 are converted into voltage signals by initial-stage operational amplifiers applied with a reference voltages VS1. Those signals contain DC components, but following-stage operational amplifiers which have a reference voltage VS2 amplifies signal components except the DC components by a constant rate because capacitors for cutting low-frequency components are connected. Then they are inputted to comparators (31a and 31b) - (35a and 35b) provided in pairs to each one of the elements S1-S5 and the photoelectric output of the element S6 is inputted to a comparator 36a. Reference voltages Vna and Vnb are supplied from a voltage divider 38 to those comparators and compared with the photoelectric outputs from the elements S1-S6 to detect a range finding signal.
Patent JP-H0568300-A (JP)
Title: On-vehicle audio equipment
Inventor: MINAMITANI TOSHIHIRO
IPC: H04S5/02
Filed: 1991-09-09
Abstract: PURPOSE:To provide a reproduction sound field optimum to a seat position of a rear seat of an automobile. CONSTITUTION:First couple of speakers BL1,BR1 are provide to a rear seat of an automobile or to a left side around the rear seat. Second couple of speakers BL2,BR2 are provided to a rear seat of the automobile or to a right side around the rear seat. Third couple of speakers FL,FR are provided in front of or in the middle in the cabin. A circuit DSP (digital signal processor) is provided, which supplies selectively an audio signal to the 1st and 2nd couple of the speakers BL1,BR1, BL2,BR2. The reproduction sound field is formed by using the speaker receiving the audio signal among the 1st and 2nd couple of the speakers BL1,BR1, BL2,BR2 and the 3rd couple of the speakers FL,FR.
Patent JP-H0565065-A (JP)
Title: Adhesiveness increasing device for rolling stock
Inventor: MARUOKA AKIRA
IPC: B61H7/12
Filed: 1991-09-09
Abstract: PURPOSE:To prevent the adhesion factor of a train from sinking due to the condition of the top surface of a rail by providing an adhesiveness increasing means on the car side. CONSTITUTION:Each car of rolling stock is equipped with an adhesiveness increasing device consisting of an adhering piece pressing device 2 fitted with a function to press a rail adhering piece 1 to the top of a rail with a certain pressure and disengage the pressing, the rail adhering piece 1 so arranged as to be pressed to the rail top 6, and a pressing control device 3 to control the device 2.