baber/WOPTO huggingface dataset:
Patent JP-H063691-A (JP)
Title: Color liquid crystal display device
Inventor: KOMURA SHINICHI
IPC: G02F1/1347
Filed: 1992-06-24
Abstract: PURPOSE:To provide a color liquid crystal display device having a high lightness by furnishing three laminated liquid crystal layers and fiber plates interposed between them. CONSTITUTION:A color liquid crystal display device concerned consists of a laminate from below of a reflecting plate 10, first lower transparent electrode 21, first polymer dispersion type liquid crystal 31, first upper transparent electrode 41, first fiber plate 51, second lower transparent electrode 22, second polymer dispersion type liquid crystal 32, second upper transparent electrode 42, second fiber plate 52, third lower transparent electrode 23, third polymer dispersion type liquid crystal 33, third upper transparent electrode 43, and third fiber plate 53. A bichromatic pigment to absorb red is included in the first polymer dispersed liquid crystal 31 while a dichromatic pigment absorbing green is contained in the second polymer dispersed liquid crystal 32, and a dichromatic pigment absorbing blue is mixed in the third polymer dispersed liquid crystal 33. Color display is generated by impressing an appropriate voltage between the lower transparent electrodes 21-23 and upper transparent electrodes 41-43.
Patent JP-H0810342-A (JP)
Title: Patting device
Inventor: ITO YOSHIHIRO
IPC: A61N2/08
Filed: 1994-06-27
Abstract: PURPOSE:To activate the skin by reciprocating a patting element by a driving circuit through an actuator, and thereby by patting the skin by means of the patting element provided with a magnet, so that both the stimulation by means of a mechanical action to the skin and the stimulation by means of a magnetic action can be compatible with each other. CONSTITUTION:A patting element 2 and an actuator 3 are housed inside a cylindrical separator 1 being the case body of a patting device, and also the patting element 2 is directed toward the open end of the separator 1. The one end of the patting element 2 is fitted with a contact part 4, and also a magnet 5 is incorporated so as to be adjacent to the contact pat 4. Further, the other end of the patting element 2 is connected to the shaft 6 of the actuator 3. By driving the actuator 3 by means of a driving circuit 7, the shaft 6 and the patting element 2 are reciprocated inside the separator 1. Thus, when the open end of the separator 1 is pressed against the skin, the contact pat 4 repeatedly pats the skin 8, and also the magnet 5 is brought into contact with the skin 8 or separated therefrom.
Patent JP-S5867420-A (JP)
Title: Manufacture of mitation wood by synthetic resin
Inventor: TANAKA OSAMU
IPC: B29C48/30
Filed: 1981-10-17
Abstract: PURPOSE:To obtain imitation wood with a nice and changeful surface in a process simpler than in a conventional one by a method wherein the whole material is expanded simultaneously, suitable corrugation pattern is provided on the surface and then the material is compressed, cooled and cured. CONSTITUTION:Dies 1, 2, 3 are provided for the purpose of extruding synthetic resin material 4 in a continuous extrusion molding machine and the die 1 is the main one to expand the material 4 suitably. Then, the middle die 2 forms the required surface of said material 4 into an uneven surface such as wavy or corrugated, etc. At the tip of the surface, a cooling die 3 is provided in order to compress the material 4 in a desired form, cool and cure it. By this method, the section comp rising elements that reduce weldability of the material are in a very small part on the uneven surface. When the sectional shape of the uneven surface that is wavy etc. is determined adequately, any part of the material also does not eliminate the weldability. The surface can be finished more flatly and finely than conventionally.
Patent JP-S6225261-A (JP)
Title: Analysis of alkaloid
Inventor: NISHIKAWA YUZURU
IPC: G01N27/62
Filed: 1985-07-26
Abstract: PURPOSE:To stably and quickly make the qualitative and quantitative analysis of alkaloid with high sensitivity by treating a gaseous sample with a silylating agent then separating the same in a gas chromatography, bringing the sample into contact with metallic platinum to decompose the gas and measuring the ionization current of the cracked gas. CONSTITUTION:The gaseous sample discharged from a sepn. column 2 is mixed with the air introduced from a pipe 5 through a T-joint 3 into the column. The gaseous sample mixture flows from the top end of a quartz nozzle 4 into an ionization chamber 7 where the gas contacts with a heated electrode 15 and is thermally cracked. An amine compd. is ionized to form positive ions. The positive ions are captured by a collector electrode 11 and are amplified by an electrometer 18, by which the alkaloid is detected.
Patent JP-H0333209-A (JP)
Title: Spinning and spinning head used therefor
Inventor: HONDA SHIGEKI
IPC: D01D5/28
Filed: 1989-06-28
Abstract: PURPOSE:To realize an effective many item and small amount production and obtain a blended yarn and a conjugated yarn by supplying plural kinds of molten polymers to respective spinnerets of mutually adjacent plural spinning-drawing machines through specified exchangeable spinning heads, spinning the polymers and subsequently doubling the resultant filaments. CONSTITUTION:To respective spinnerets 25 of n units of mutually adjacent spinning-drawing machines, n kinds of molten polymers are supplied through either spinning head 1 of (A) a spinning head 1 equipped with a distribution block 3a having a polymer passage capable of introducing a molten polymer of the same kind to a spinneret of the same spinning-drawing machine or (B) another spinning head 1 equipped with another distribution block 3b having a polymer passage capable of distributing and introducing n kinds of polymers to respective spinnerets of the respective spinning-drawing machines. The molten resin is discharged from the respective spinnerets 25, spun and subsequently subjected to doubling, thus obtaining the objective blended yarn composed of different polymers and the objective conjugated yarn, respectively using the distribution blocks (A) and (B).
Patent JP-H083508-A (JP)
Title: Non-stick heat-resistant coating composition excellent in adhesion to metal surface
Inventor: NAKANO HIROSHI
IPC: C09D7/12
Filed: 1994-06-24
Abstract: PURPOSE:To obtain the composition capable of forming a coating film excellent in nonstick properties, resistance to boiling water, salt spraying resistance and heat-resistant adhesion and useful as a coating material for kitchen machines, etc., by using a polysulfone resin and a fluororesin as base materials and blending a specified metal.alkoxide or a chelate therewith. CONSTITUTION:This composition contains (A) a polysulfone resin such as a polyallylsulfone resin or a polyethersulfone resin and (B) a fluororesin such as polytetrafluoroethylene resin or tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer and (C) an alkoxide or a chelate of a metal selected from Al, Mg, Zr, Ti and Si (e.g. aluminum sec-butylate or ethylacetoacetate aluminum diisopropylate). As the mixture ratio of the respective components, the weight ratio of the component (A) to the component (B) is preferably A:B = 98:2 to 20:80 and the amount of the component (C) is 0.5 to 20wt.% based on the total amount of the components (A) and (B).
Patent JP-S6410693-A (JP)
Title: Bistable semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/00
Filed: 1987-07-02
Abstract: PURPOSE:To provide a stably operating bistable semiconductor laser capable of performing bistable operation in a larger current region and having improved reproducibility, based on a principle of bistable operation, by forming a light absorbing region instead of providing an absorbing region by difference in carrier injection. CONSTITUTION:A linear groove provided in a light absorbing region is further provided in continuity across a light absorbing layer 14 and a third clad layer 15. The part of the groove which is filled with a fourth clad layer 17 presents a higher refractive index and forms a guiding mechanism of positive refractive index. A high reflection film 28 is formed on the end face adjacent to the groove, whereby non-saturation absorption is increased to accelerate bistable operation. When a ratio of a length of a region of the active layer covered with the light absorbing layer to a length of the active region in the length of a resonator is h:(1-h), and a loss alpha of light received by the region of the active layer covered with the light absorbing layer is standardized loss beta=halpha/tau when tau is cavity loss, a ratio ga/gb of a differential gain factor in the active region to that in the region of the active layer covered with the light absorbing layer and a ratio taua/taub of natural carrier lives of these regions have a relation represented by ga.taua/gb.taub<(-beta)/(1-beta).
Patent JP-H0215467-A (JP)
Title: Audio mixing device
Inventor: KOBAYASHI AKIRA
IPC: H04S1/00
Filed: 1988-07-04
Abstract: PURPOSE:To prevent the occurrence of an abnormal sound without lengthening an operation binary digit string by multiplying a digital audio data string by a data string, analog-converting the attenuation-processed data string, and executing prescribed adding processing for the analog-converted data string. CONSTITUTION:Input digital audio data SDATA1 are converted into 16-bit parallel data in a S-P converter 47 to be driven by a synchronizing clock SBCLK to input together with the data SDATA1, and data Ln and Rn of L and R channel components are selectively held in a 16-bit register 48. The data Ln and Rn are multiplication-processed 32 with 16-bit multiplication coefficients KLL, KRL, KRR, and KLR obtained by converting attenuation quantity data held in attenuation quantity registers 26-29 in a converter 31. The results are passed through a register 49, a D/A conveter 50, deglitchers 51-54, and LPFs 55-58, outputted as analog audio signals SARL-SARR, added in adder circuits 59 and 60, after that muting and deempahsis processed in amplifiers 42 and 43, and outputted 44 and 45 as analog signals SL and SR.
Patent JP-H04364059-A (JP)
Title: Semiconductor device
Inventor: KIMURA HIDETO
IPC: H01L23/31
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a semiconductor device being excellent in its low stress property and able to endure heating at time of being mounted with solder, by sealing the semiconductor element with an epoxy resin formation containing specified components. CONSTITUTION:A formation of epoxy resin having composition shown by the formula and phenol resin which is a kind of resin having at least two phenyl radicals in one molecule and has a functional group composed of hydrocarbon of 8-12C and least one cyclopentane ring between the phenyl radicals is used. There is no special limit for the epoxy resin, but it is disirable that epoxy resin having composition shown by the formula is used. In this way, water repellency is provided by adding a low radical to a phenyl ring having a glycidyl radical.
Patent JP-2000356301-A (JP)
Title: Steam generator and control therefor
Inventor: SHIRAISHI HITOSHI
IPC: F22B1/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a steam generator and a method for controlling the same which has good responsiveness to variation of steam pressure and stably provides steam of desired pressure. SOLUTION: A steam generator comprising an optical heating means 15 has an arrangement in which a container 3 is provided with a heating means accommodating portion 8 for accommodating the optical heating means 15 therein. Control of the steam generator is conducted in such a way that the optical heating means 15 is subjected to feedback control based on the steam pressure.
Patent JP-S6321541-A (JP)
Title: Surface defect inspection
Inventor: YONEDA YASUSHI
IPC: G01N21/93
Filed: 1986-07-14
Abstract: PURPOSE:To determine the correspondence between a defect detection data obtained and positions of defects on the surface of a rotating object to be inspected easily, by detecting the angle of rotation of the object being inspected at the start of inspection and at the end thereof to make an angular correction based thereon. CONSTITUTION:An object 5 to be inspected such as original magnetic disc panel is placed on a turntable 4 to be rotated with rotary motor 3 installed on a slide table 6 and the table 6 is moved horizontally in translation with a motor 7. The surface of the object 5 being inspected is irradiated with a light beam 8 and a detector 9 is arranged to detect a surface defect of the object 5 being inspected from the reflected light or the like thereof. With the rotary translation of the tables 4 and 6, a rotary detection pulse is outputted to an arithmetic control section 12 from a rotary encoder 10. The control section 12 converts counts of the detection pulse into the angle of rotation to be memorized into a memory 12b and a data from the detector 9 is compared with a specified reference value to detect a surface defect. An angular correction is performed according to a difference between the angle of rotation at the start of inspection and that at the end thereof to determine the correspondence between the detection data and the position of a defect.
Patent JP-H05331874-A (JP)
Title: Working machine device of motor grader
Inventor: KOBAYASHI TETSUO
IPC: E02F3/815
Filed: 1992-06-03
Abstract: PURPOSE:To make it possible to make a snow-compressed road where the snow has been removed in a coarse surface, to reduce the lateral force reaction by the snow removal reaction of a blade, and furthermore, to remove the compressed snow at the rutted parts by the wheel tracks. CONSTITUTION:A blade 17 is installed to the rearer side of a circle 16 provided to a draw bar 14, and a holding frame 18 is installed rotatable up and down with a cylinder at the forer side of the circle 16. A lateral member 20 is supported to the holding frame 18 parallel to the blade 17, and plural V-shape springs 21 are installed to the lateral member 20 in the longitudinal direction placing an interval. Conical bits 22 are installed to the springs 21 respectively, and the snow after digging up and split with the conical bits 22 is cut and removed with the blade 17.
Patent JP-H0217537-A (JP)
Title: Program editor
Inventor: OGURA TOSHIHIKO
IPC: G06F9/06
Filed: 1988-07-06
Abstract: PURPOSE:To attain the high speed operation of a program editor by calculating and accumulating the object code size of respective parts of the source program of an editing object, comparing it with a memory capacity, classifying the accumulation result into a part included in the memory capacity and a part not included in it and displaying it. CONSTITUTION:When the source program of an editing object stored in a source file 1 is processed by a processing part 12 for the cache of an editor program 5, an analyzing part 14 analyzes one row such as an instruction and data and the object code size of one row is obtained from a table 15. A program capacity calculating processing part 16 counts the size, it is judged whether or not it can be held in the cache memory, and by the judged result, one row displaying color such as an instruction is changed and communicated to an operator with one row displaying color changing instructing part 17.
Patent JP-H05339249-A (JP)
Title: Herbicidal 1-@(3754/24)3-halo-4-substituted phenyl)tetrazolinone derivative
Inventor: GOSHIMA TOSHIO
IPC: C07D257/04
Filed: 1992-06-03
Abstract: PURPOSE:To obtain a new compound, capable of exhibiting excellent herbicidal action and selectivity and especially useful as a herbicide for weeds in paddy field. CONSTITUTION:The objective compound of formula I (X is halogen; Y is isopropyl or isopropoxy; R<1> and R<2> are ethyl, propyl, isopropyl or allyl), e.g. 1-(3-chloro-4-isopropylphenyl)-4-(N,N-diethylcarbamoyl)-5(4H)-tetrazol inone. This compound of formula I is obtained by reacting a compound of formula II with a compound of formula III (hal is releasable group such as chloro or bromo) in the presence of an acid binder (e.g. potassium carbonate) in a solvent (e.g. acetonitrile) at -10 to +200 deg.C. The reaction is carried out by using the compound of formula III in an amount of 1-1.3mol and the acid binder in an amount of 1-1.3mol based on 1mol compound of formula II. This compound is effective against weeds such as barnyardgrass, smallflower umbrella-plant, bulrush or monochoria without inflicting phytotoxicity on crops such as rice plant.
Patent JP-S6230669-A (JP)
Inventor: JOGO AKIRA
IPC: C04B35/64
Filed: 1985-07-30
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-2000002188-A (JP)
Title: Control device of air-conditioner
Inventor: INOUE TAKUYA
IPC: F04B49/06
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioner control device of high reliability which can stop a compressor safely and certainly and has a switching means equipped with excellent operating characteristics, component lifetime, and durability. SOLUTION: A control device of an air-conditioner includes a power supply circuit 22 equipped with a regular direction converting means 8 to rectify the three-phase input AC power 21 into DC, an inverting means 9 to invert into AC the output power from the regular direction converting means 8, and an inverter control means 10 to supply command signals relating to variable voltage and variable frequency to the means 9, whereby a compressor 3 in a refrigerant circuit is driven under control on the basis of a high pressure given by a high pressure sensing means 11 on the discharge side of the compressor 3, and a switching means 12 opens and closes the circuit 22 and stops power supply to the compressor 3 when the high pressure of refrigerant sensed by the means 11 has exceeded the specified value to indicate a failure in the high pressure.
Patent JP-H05332825-A (JP)
Title: Infrared ray detector
Inventor: KODAMA TAKAYOSHI
IPC: G01J5/20
Filed: 1992-06-02
Abstract: PURPOSE:To increase heat transfer efficiency from a heat-collecting plate to a temperature-sensing resistor and then improving the detection efficiency of an infrared ray detector. CONSTITUTION:A heat-collecting plate 15 is provided within an infrared ray transmission filter 14 and an infrared ray detection element 3 is provided at the rear side. In the infrared ray detection element 3, a lead wire 11 is mounted to a substrate 19 after it is compressed and deformed and then the infrared ray detection element 3 is press-contacted to and laid out at the heat-collecting plate 15 owing to elastic retrieval force of the lead wire 11. The infrared ray detection element 3 consists of what is obtained by coating a temperature- sensing resistor 2 with a flexible elastic covering layer 21 and then the elastic covering layer 21 is flatly collapsed between the heat-collecting plate 15 and the temperature-sensing resistor 2, thus reducing distance and increasing the heat transfer area. Therefore, heat which is collected at the heat-collecting plate 15 is readily transferred to the heat-sensing resistor 2, thus improving response and detection sensitivity of the infrared ray detector and reducing manufacturing cost since there are no adhesion processes.
Patent JP-H08334692-A (JP)
Title: Zoom lens allowing close-up photography
Inventor: SATO SUSUMU
IPC: G02B15/173
Filed: 1995-06-08
Abstract: PURPOSE: To instantaneously change the photographing magnification of a subject while a camera and lens are held fixed by a tripoed is held fixed by specifying the constitution of first to third lens groups. CONSTITUTION: The first lens G1 is fixed, the second lens group G2 moves along a locus projecting with respect to an image plane and the third lens group G3 moves from the image side to the object side in the case of variable magnification from the wide angle end to the telephoto end. At least one lens group among the three lens groups L11 to L13 in the first lens group G1 moves along the optical axis in the case of focusing from an infinite object to a close- range object.  The zoom lens is so constituted as to satisfy conditions 0.7<|f1112.F23/(f13.F)|<1.5, 0.3<|f13/f1112|<1.1 when the combined focal length of the positive lens group L11 and the positive lens group L12 is defined as f1112; the focal length of the negative lens group L13 as f13, the combined focal length of the second lens group G2 and the third lens group G3 as F23 and the focal length of the entire part of the lens system as F.
Patent JP-S5870087-A (JP)
Title: Rotary piston compressor having vanes rotating concentrically with inner wall surface of cylinder
Inventor: SAITOU KEIZOU
IPC: F01C1/352
Filed: 1981-10-21
Abstract: PURPOSE:To achieve high-speed operation of a rotary compressor and to enable to increase the size of the same, by providing a phase controlling shaft and a shaft around which vanes are to be rotated so that the vanes are rotated perfectly concentrically to the inner wall surface of a cylinder, and thereby forming a wide parallel gap between the cylinder and the tops of the vanes. CONSTITUTION:One ends of vanes 2 are pivoted at the center of rotation by a fixed shaft 3 so that they are rotated together with pistons 1 while changing their phases, supported by the pistons 1 in a freely rotatable and slidable manner by a position control shaft 6 which is turned partially for controlling the angle and position of the pistons 1. That is, through provision of the phase control shaft 6 and the fixed shaft 3 at the center of rotation of the vanes 2, the vanes 2 are rotated perfectly concentrically to the inner wall surface of a cylinder 5. Since, with such an arrangement, a wide parallel gap is formed between the cylinder 5 and the end portions of the vanes 2, it is enabled to achieve high- speed operation of a rotary piston compressor and to enlarge the size of the same.
Patent JP-S6058844-A (JP)
Inventor: TODA MUNECHIKA
IPC: B32B15/088
Filed: 1983-09-09
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-H08771-A (JP)
Title: Method for packaging gut for racket
Inventor: NAKAGAWA SHIGEO
IPC: A63B51/02
Filed: 1994-06-15
Abstract: PURPOSE:To make a work of untwisting unnecessary when a gut is strung, by housing a gut for a racket ball game in a package in a state where the gut is overlappingly wound so as to draw a numerical letter 8. CONSTITUTION:When a gut 1 used for a racket ball game is packaged, it is housed in a package 2 in a state where the gut 1 is overlappingly wound so as to draw a numerical letter 8. It is also possible to house the gut 1 wound in the numerical letter 8 shape in the package 2 without tangling thereof and to open a hole 4 from which the gut is pulled out on at least one side of the package 2. It is also possible that the hole 4 from which the gut is pulled out is formed as a slot and the slot is arranged so as to overlap with an intersecting position 3 of the gut 1 wound in the 8 shape. Consequently, the gut 1 opened from the package stretches while being naturally untangled by self elasticity and becomes wave-shaped. Thus, the twist of the gut l can be solved.