baber/WOPTO huggingface dataset:
Patent JP-S57179229-A (JP)
Title: Preparation of foamed phenolic resin
Inventor: OGIWARA MASAAKI
IPC: C08J9/14
Filed: 1981-04-28
Abstract: PURPOSE: To obtain the titled foamed material having uniform density, excellent dimensional stability and shape stability, and homogeneous cell structure, without generating excessive foaming pressure during foaming process, by using a low- boiling organic foaming agent together with a specific anionic surface active agent and an acidic curing agent.  
     CONSTITUTION: 100pts.wt. of a resol-type liquid phenolic resin is mixed with a low-boiling organic foaming agent (e.g. carbon tetrachloride) in the presence of 0.1W10pts. of a surface active agent selected from the ethoxysulfonates of a long-chain fatty acid (e.g. caprylic acid), a long-chain fatty acid glyceride (e.g. soybean oil), an epoxidized long-chain fatty acid, and an epoxidized long- chain fatty acid glyceride, and their salts, and 2W25pts. of an acidic curing agent (e.g., sulfuric acid), and the mixture is made to foam at room temperature or 40W100°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09249520-A (JP)
Title: Gelatinous emulsion composition
Inventor: NAKAMURA TAKESHI
IPC: A61K8/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion composition containing decreased amount of surfactant and suitable for cosmetics or pharmaceuticals by adding agar and/or gelatin to an emulsion composition and compounding the obtained system with a specific oily agent and a specific water-insoluble polymer powder. SOLUTION: Agar and/or gelatin are used in combination with a volatile oily agent and powdery of a water-insoluble polymer having carbonyl group. The volatile oily agent preferably has a boiling point of <200 deg.C under atmospheric pressure. Especially preferable agents are dimethylpolysiloxane, 3 to 6-mer of cyclic dimethylpolysiloxane, etc., having a viscosity of 0.1-10cSt. The water-insoluble polymer powder having carbonyl group is preferably water- insoluble polysaccharide powder, cellulose powder, silk powder, etc. The composition is preferably compounded with 0.1-5wt.% of agar and/or gelatin, 1-90wt.% of the volatile oily agent and 0.1-20wt.% of the polymer powder. The composition does not deteriorate the intrinsic functions such as cleaning action and penetrating action.
Patent JP-H09257441-A (JP)
Title: Method and apparatus for inspection of work with reflecting face
Inventor: SAMEKAWA KEIICHI
IPC: G01N21/958
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To detect a comparatively small flaw on a reflecting face precisely and with a simple configuration. SOLUTION: A white mounting face (a diffusion reflecting face) 12A at a jig 12 and a reflecting face 16 at a reflecting mirror 15 are irradiated with diffusion light from the oblique upper part, a linear sensor 22 to which photoelectric conversion pixels P are connected in a main scanning direction is arranged so as to face the reflecting face 16, and a main scanning section MS at the linear sensor 22 is scanned electrically. The level of an obtained electric signal S101 is compared with a predetermined threshold value TLA, and it can be judged that the reflecting mirror 15 does not have any flaw when two intersecting points (edges E11, E12) of the threshold value TLA with an edge in which the level of the electric signal S101 is changed are obtained by one main scanning operation. When four intersecting points (edges E11, E12', E13', E14) are obtained, a flaw exists in one place.
Patent JP-H03262694-A (JP)
Title: Secret postcard
Inventor: WAKATA KAZUYOSHI
IPC: B42D15/02
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a secret postcard generating no release at an unintended time and showing stable releasability at a necessary time by providing strong adhesive parts each having a specific area per one place to the edge part of a bonded part at two or more places. CONSTITUTION:This secret postcard is obtained by bonding two sheets by heating or pressing treatment and constituted so that the data of a bonded surface can be again read by releasing the sheets at a necessary time and strong adhesive parts each having an area of 0.001 - 0.25cm<2> per one place are provided to the edge part of a bonded part at two or more places. Concretely, an adhesion control ink layer 13 is provided to the shaded part (lower entire surface excepting 16 round parts each, for example, having an area of 0.01cm<2> per one place) of an adhesive-containing layer 12 and an address/name 3 and an amount 4 are further recorded on the layer 12 to obtain a sheet and the upper and lower parts of the sheet are opposed along a perforation 10 and bonded to obtain a postcard. Further, since the interior of each of 16 round parts has adhesiveness stronger than that of other part and the area of the strong adhesive part is extremely small, the postcard can be released without generating the rupture of the sheets.
Patent JP-H05248547-A (JP)
Title: Manufacture of seal ring for magnetic fluid seal device
Inventor: YAMAMOTO ATSUHIRO
IPC: F16J15/40
Filed: 1991-03-06
Abstract: PURPOSE:To improve the bond strength of a permanent magnet and a pole piece and prevent the deformation of the pole piece. CONSTITUTION:The surface of a permanent magnet 7 is covered with an intermediate layer of elastic material and a surface layer of phenoxy resin. With this permanent magnet 7 clamped with a pair of pole pieces 8 and 9, each of members 7, 8 and 9 is heated and pressure fixed by means of dies 12 and 13.
Patent JP-S5817247-A (JP)
Inventor: JIYON KOIRU MATON
IPC: B41J2/39
Filed: 1982-04-16
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-S61223820-A (JP)
Title: Contact lens and its manufacture
Inventor: GONJO HIDENORI
IPC: B29D11/00
Filed: 1985-03-29
Abstract: PURPOSE:To obtain lens equipped with an identifying mark which is a small signal but can be recognized clearly if the reflecting condition of rays is favorable, by installing the identifying mark to the surface of the contact lens in a projected form. CONSTITUTION:An identifying mark 2 is provided in the peripheral section of a lens 1. The reason why the mark is provided in the peripheral section is to avoid optical distortion to an eye when the lens is worn and the symbols are given in a convex condition. When the symbols are give in a convex condition. When the symbols are give in a convex condition, reflection of rays is changed largely and even small symbols can be discriminated easily. Moreover, it is necessary to install the symbols in a size of <=3mm<2>/ symbol and projected height of eta25mum, because feeling of physical disorder is given to eyes when the projected height of the convex symbol is too high.
Patent JP-H01236855-A (JP)
Title: Signal detecting circuit
Inventor: SUGINO NOBUO
IPC: H04B17/00
Filed: 1988-03-17
Abstract: PURPOSE:To attain proper reception by causing prescribed oscillation depending on the carrier level detection state of a carrier signal separated from a voice signal being the result of modulating the mixture of the carrier signal and the voice signal. CONSTITUTION:A reception circuit 4 receiving a voice data (d) separates (demodulates) a voice signal (h) from a data received by a photodetector and sends the result, and separates a carrier (e) and sends the result to a carrier level detection circuit 5. The carrier level detection circuit 6 always monitors the level of the carrier (e) and sends an oscillation request signal (f) to an oscillation circuit 6 when the level reaches a prescribed or below. The oscillation circuit 6 is oscillated as specified and sends an oscillation signal (g) to the reception circuit 4. Thus, normal speech is attained.
Patent JP-S55156879-A (JP)
Title: Radar-system detector for underground object
Inventor: TANAKA ISOICHI
IPC: G01S13/88
Filed: 1979-05-25
Abstract: PURPOSE:To know on the ground the accurate position for the underground object by inserting and displaying the distance mark to the display unit of the echo sent from the underground object to be detected. CONSTITUTION:Display unit 7 displays the propagation velocity of the arriving wave of the echo sent from underground object 1 via antenna 4 and transmission/ reception part 8 of the radar and through shifting of antenna truck 2. Pulse generator 5 produces the pulse every fixed distance, and this pulse is applied to unit 7 via waveform shaping circuit 6. As a result, the distance mark corresponding to the shift distance of truck 2 is inserted for display to the echo video display velocity axis of unit 7.
Patent JP-H01236730-A (JP)
Title: Driving circuit
Inventor: ASAZUMA SADAHIRA
IPC: H02P3/06
Filed: 1988-03-16
Abstract: PURPOSE:To raise the absorbing capability of counter-electromotive force of an element by providing a PNP transistor TR which supplies a current to the control electrode of a TR for sink and absorbing the counter-electromotive force by the TR for sink. CONSTITUTION:A PNP TR 8 which functions as a counter-electromotive force sensor is provided, and the TR 8 has the base connected to a driving power voltage terminal 1, a signal control circuit 4, and the collector of a TR 5 for source and has the collector connected to the base of a TR 6 for sink and has the emitter connected to an output terminal 3. When the potential of the terminal 3 exceeds the sum of the potential of the terminal 1 and a voltage VBE between the base and the emitter of the TR 8, the TR 8 is turned on and the collector current starts flowing. When the collector current is supplied to the base of the TR 6, the TR 6 is turned on and the current is sufficiently pulled out from the terminal 3. Thus, the potential of the terminal 3 is limited to the sum of the potential of the terminal 1 and the voltage VBE of the TR 8 or lower.
Patent JP-S61219380-A (JP)
Inventor: JIYOOJI REONHAADO ENDAAZU JIYU
IPC: C12N1/16
Filed: 1986-03-24
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-S58180195-A (JP)
Inventor: MATSUI HIROARI
IPC: F26B21/00
Filed: 1982-04-16
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-S59189676-A (JP)
Title: Semiconductor device
Inventor: TOMITA TAKASHI
IPC: H01L29/786
Filed: 1983-04-12
Abstract: PURPOSE:To obtain a thin film transistor, whose characteristics are stable, by providing a source and drain, which are isolated to each other, and a second amorphous semiconductor layer on a first amorphous semiconductor layer, thereby suppressing a leaking current between the source and the drain. CONSTITUTION:On a glass substrate 12, e.g., an Al gate electrode 14 is formed. On the substrate 12 including the gate electrode 14, e.g., an insulating layer 13 such as SiO2 or Si3N4 and a first intrinsic amorphous silicon layer 15 are sequentially formed. On the first amorphous silicon layer 15, N<+> amorphous silicon layers 16 and 17 corresponding to a source and a drain are formed so that they are isolated to each other. For example, an Al source electrode 18 and a drain electrode 19 are formed thereon. A second intrinsic amorphous silicon layer 20 is formed on the first amorphous silicon layer 15 at a position corresponding to a gate part.
Patent JP-H02243543-A (JP)
Title: Glass fiber, production and use thereof
Inventor: UEDA HIROSHI
IPC: C03C25/10
Filed: 1989-03-15
Abstract: PURPOSE:To improve the autoclave resistance of an alkali-resistant glass fiber chopped strand containing ZrO2 coating the strand with a thermoplastic resin by a suspension polymerization method. CONSTITUTION:100pts.wt. of a monomer such as styrene or vinyl chloride forming a thermoplastic resin such as PS or PVC is compounded with 5-800pts. wt. of glass fiber chopped strands prepared by cutting a strand comprising 10-800 filaments each having a diameter of <=24mum and containing >=10mol% of ZrO2, 100-3,000pts.wt. of an aqueous medium, 0.1-5pts.wt. of a suspension stabilizer of PVA and 0.005-3pts.wt. of a radical-generating polymerization initiator such as benzoyl peroxide, followed by suspension-polymerizing the mixture at approximately 80 deg.C. The reaction product is subsequently separated from water, washed with water and dried to provide an alkali-resistant glass fiber chopped strand. 100pts.wt. of an inorganic matrix such as cement mortar is blended with 0.5-15pts.wt. of the chopped strand and subsequently molded to provide a molding product having a high strength.
Patent JP-S59189974-A (JP)
Title: Coating method for panel-type heat radiator
Inventor: MAEKAWA KOUICHI
IPC: B05D7/14
Filed: 1983-04-14
Abstract: PURPOSE:To ensure the necessary thickness of a coating film, while improving rust preventive power, by executing effective beveling to the side edge of a panel heat radiator, and then forming a zinc coating film thereon. CONSTITUTION:A zinc spray-coating film 5 of necessary thickness is formed at the side edge A of a panel-type heat radiator 1 by a zinc spray-coating method. Then, paint is applied onto said zinc spray-coating film 5. Hence, the same coating film as that on a flat part is formed on the edge, to improve rust preventive power at the end of the panel radiator. Consequently, the economic panel-type radiator of high grade is obtained.
Patent JP-H04298591-A (JP)
Title: Adhesive composition
Inventor: OKITSU TOSHINAO
IPC: C09J163/00
Filed: 1991-03-28
Abstract: PURPOSE:To provide an adhesive composition which cures at room temperature to give a cured adhesive having improved strength, durability, and impact resistance by incorporating a hydrophilic epoxy resin oligomer into an alkaline, water-soluble phenolic resol resin. CONSTITUTION:A combination of phenol, formaldehyde, and NaOH or ICOH in the molar ratio of 1:(1.2-3):(0.5-1.2) is subjected to condensation reaction at 50 to 90 deg.C for several hours in an aqueous medium to thereby obtain an alkaline, water-soluble phenolic resol resin (A) having a solid content of 40 to 45% a viscosity of 100 to 800cps (at 25 deg.C), and a pH of 10 to 13. Into 100 pts.wt. ingredient A (on solid basis) is incorporated 5 to 200 pts.wt. hydrophilic epoxy resin oligomer (B) having, in the molecule thereof, a hydrophilic -OH, -O-, and/or >N-H group and two or more epoxide groups.
Patent JP-H03265123-A (JP)
Title: Formation of crystalline semiconductor film
Inventor: MIZUTANI HIDEMASA
IPC: H01L21/20
Filed: 1990-03-15
Abstract: PURPOSE:To enable the crystalline quality to be augmented while the particle diameter to be controlled by a method wherein the relative potential between plasma and a substrate is controlled and then an amorphous, crystalline and another amorphous semiconductors are deposited to be annealed for crystallizing the amorphous semiconductor layers. CONSTITUTION:When a target 3 using an Si substrate etc., in a sputtering chamber 2 is impressed with RF power from an RF power supply 4 as well as DC bias by a DC power supply 5 and an LPF 6 so as to produce plasma and further an insulator substrate 1 is impressed with RF power from another RF power supply 7 and another LPF 8 so as to change the self bias of the substrate 1, the collision energy of ions accelerated by the relative potential to the plasma can be specifically controlled. Through these procedures, when an amorphous semiconductor, a crystalline semiconductor and another amorphous semiconductor are deposited on the substrate 1 and then annealed later, the pole growing process is started from the near part to the amorphous semiconductor to crystallize the amorphous layers so that the crystalline film in high quality crystallinity with particle diameter desirably controlled in excellent reproducibility may be formed.
Patent JP-H08324256-A (JP)
Title: Freely openable-closable vehicle roof
Inventor: MIHIYAERU YANKOBUSUKII
IPC: B60J7/05
Filed: 1996-03-21
Abstract: PURPOSE: To automatically open ventilating ports by constituting so that a spring element can be released by a cover turned to a ventilating position in a vehicle roof where the ventilating ports and a closing member to open and close the ventilating ports by being energized by a spring are arranged in a freely slidable shade arranged under the cover. CONSTITUTION: A roof opening part 2 arranged in a vehicle roof l can be selectively closed by a cover 3, or can be at least partially opened, and a shade 4 is arranged under this cover 3 so as to be freely slidable in the longitudinal direction. In the shade 4, plural slit-like ventilating ports 5 are arranged in a rear range, and the ventilating ports 5 are opend and closed by a closing member 6. In this closing member 6, the rear end is joined to the closing member 6, and the front end is energized in the opening direction by a curved leaf spring 7 joined to a fixed point of an upper surface of the shade 4, and when the cover 3 exists in a closing position, since the spring 7 is pressed and deformed by a pushing-down member 11, the closing member 6 is displaced to the closing position.
Patent JP-S60225578-A (JP)
Inventor: BAROO BUI BAAKOBITSUTSU
IPC: A61N1/362
Filed: 1985-03-28
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-S6446209-A (JP)
Title: Magnetic head
Inventor: SATO TAKAHIRO
IPC: G11B5/265
Filed: 1988-03-18
Abstract: PURPOSE:To simply obtain a gap width with a prescribed dimension for a long time only with grooving by making a groove formed at both ends of the gap straightened down to a certain depth in order to specify the width of the gap part of a recording and reproducing part and an erasing part. CONSTITUTION:A groove (6) of the recording and reproducing part is processed with a grindstone so as to obtain a specified gap width (7) with a constant pitch by providing a straight part (8) down to the prescribed depth. In the same way, a groove (9) of the erasing part is processed so as to obtain specified gap widths (10) and (11) with a constant pitch by providing a straight part (12) down to the prescribed depth. Thus, by providing the straight part at the groove part, and specifying the gap width, even when the tip of the grindstone is worn and the cutting quantity of the grindstone changes, the specified gap width can always be obtained.
Patent JP-S56160605-A (JP)
Title: Position detector
Inventor: YASUE SATORU
IPC: G01B7/00
Filed: 1980-05-14
Abstract: PURPOSE: To permit measurement of small power consumption in detecting the position of a magnetic rod driven in a nonmagnetic longitudinal container, by using some sets of resonance circuits comprising coils wound around the outside thereof and parallel capacitors.  
     CONSTITUTION: The detection of the position of a magnetic rod 2 driven in a longitudinal container 1 made of a nonmagnetic material is performed by applying voltages from a high-frequency power source 10, through resistors 41W44, to some sets of parallel resonance circuits comprising coils 31W34 wound around the outside of the container 1 and parallel capacitors 91W94. It is so constituted that resonance exists only when the magnetic rod exists in the coils. The position of the moving rod is detected by comparing the voltages across the resonance circuits adjacent to each other by means of operational amplifiers 61W63. In addition, it is also possible that the position of the rod is displayed on a display device 8 through a decoder 7, for example. By said method, measurement needs only a small power consumption, and moreover a large signal output can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62221186-A (JP)
Title: Semiconductor laser
Inventor: SUZAKI SHINZO
IPC: H01S5/042
Filed: 1986-03-24
Abstract: PURPOSE:To perform light emission in two wavelength bands by means of a single element, to make the position emitting the light the same in the respective wavelength bands and to greatly simplify the structure of the element by a method wherein a first active layer and a second one are made to emit light according to their respective wavelengths, and a waveguide layer is used as a common resonator to the light of the respective wavelengths. CONSTITUTION:This semiconductor laser possesses a first active layer 3 (1.5mum) which is provided on one side on a substrate 1 or a buffer layer BF, a second active layer 4 which is provided on the other side on the substrate 1 or the buffer layer BF and on the upper surface of the first active layer 3 and has a band gap wavelength shorter shorter than that of the first active layer 3, a waveguide layer 5 which is provided on the upper surface of this second active layer 4 and has a band gap wavelength shorter than those of the first and second active layers, a clad layer 6 which is provided on the upper surface of this waveguide layer 5 and electrodes 7 and 8 for selectively performing current injection in the first and second active layers through the substrate 1 and the clad layer 6. When a current is passed through between an entire surface electrode 2 and the electrode 8, a light of a wavelength of 1.5mum is generated from the first active layer 3. In this case, a light generated in a certain wavelength is absorbed in a medium which has the same wavelength as that of the light and is in a nonexcitation state if there exists this medium, the light generated is waveguided to the second active layer 2 (1.3mum) and the waveguide layer 5 (1.1-1.2mum), resonated in a Fabry-Perot mode and a laser oscillation of the laser light of a wavelength of 1.5mum is performed.
Patent JP-H07274735-A (JP)
Title: Raising seedling tray
Inventor: ICHIHARA TAKASHI
IPC: A01G9/10
Filed: 1994-04-01
Abstract: PURPOSE:To simplify the work for inserting a soil-filled cup into a raising seedling tray and extracting the cup from the tray, shorten the necessary time for the work and eliminate various troubles in the work. CONSTITUTION:This raising seedling tray 1 is composed of a basket member 2 and a cup arranging member 3 composed of a top plate 5 having a number of filling holes 7 and cup arranging members 8 fixed to the bored filling holes 7. A prescribed number of the soil-filled cups 9 are placed on the cup arranging member 8 and the basket member 2 is placed at the back of the cup arranging member 3 to enable the insertion of the soil-filled cup 9. The soil-filled cup 9 can be extracted by lifting the cup arranging member 3 and separating from the basket member 2.
Patent JP-S63227424-A (JP)
Title: Four-wheel drive type working vehicle
Inventor: SATO NORITOSHI
IPC: F16H48/30
Filed: 1987-03-18
Abstract: PURPOSE:To form a front-wheel gear shifter into compact and make it possible to be housed in a front axle case as well as to facilitate a setup of the front- wheel gear shifter, by setting up two sets of differential devices in one front axle in series, and constituting the front-wheel gear shifter. CONSTITUTION:Symmetrical front axles 14a and 14b are supported inside a front axle case 9, while a first differential device 16 is provided for these front axles 14a and 14b. And, a second differential device 20 for a pinion gearcase 18 supporting a pinion gear 17 of the first differential device 16 freely rotatable and a cylindrical shaft 19 is externally fitted in the front axle 14a. And, an input shaft 23 connected to a front-wheel output shaft 15 is engaged with a pinion gearcase 22 supporting a pinion gear 21 of the second differential device 20 freely of rotatable. In addition, a shift member 24 having each engaging part in both front and rear parts is fitted in the cylindrical shaft 19 through a spline. With this constitution, two sets of these differential devices 16 and 20 are set up in these front axles 14a and 14b in series, constituting a front- wheel gear shifter.