baber/WOPTO huggingface dataset:
Patent JP-H0640782-A (JP)
Title: Method for coating concrete building material
Inventor: IWASAKI MASARU
IPC: C04B40/02
Filed: 1992-05-12
Abstract: PURPOSE:To provide a method for coating a concrete building material by which the bonding strength of a coating film of an inorg. material formed by thermal spraying to concrete can be enhanced. CONSTITUTION:When a gas concrete panel 11 is coated, fine particles 13 of an inorg. material such as alumina or zirconia are thermally sprayed on the molded panel 11 and then this panel 11 is cured in an autoclave. The bonding strength of a coating film of the inorg. material formed on the panel 11 to the panel 11 is not satisfactory at first but the concrete shrinks and hardens by steam curing at high temp. and pressure, and the coating film is tightly bonded to the concrete 17.
Patent JP-H09306808-A (JP)
Title: Mask blank conductive structure
Inventor: NUMAGA TAKUOKI
IPC: G21K5/04
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To connect a mask blank to an earthing wire without giving deflection to the mask blank by a method wherein the knife edge, which is arranged to cut into the chamfer part on the surface side of the edge of the mask blank by a spring, is swingably attached adjacent to an upper clamping piece opposing to a lower clamping piece. SOLUTION: An upper clomp piece 37B and the two knife edges 38, arranged in the left and the right sides of the upper clamp piece 37B, are attached to a lower clamp piece 37A opposing to the lower clamp piece 37A through a shaft 36, and the upper clamp piece 37B ant the knife edges 38 are vertically movable on the shaft 36. Also, the knife edges 38 are engaged to the shaft 36, and they are energized in the same direction as the closing direction of the tip side of a clamp 31 by the twisted spring whose both ends are engage to the knife edges 38 and the upper clam piece 37B. The edge part of a mask plank 1 is pinched by the clamp 31, the knife edges 38 are made to bite into the chamfer part of the edge part of the mask plank 1 and it is earth connected.
Patent JP-S5243780-A (JP)
Title: Microcapsule membrane material
Inventor: SAKAI SHIOO
IPC: B01J13/10
Filed: 1975-10-02
Abstract: PURPOSE:To obtain a microcapsule amembrane material comprising a three component type insolube composite by adding polycations to a mixed aqueous solution of polyglycosides containing specific substituents and polyanions containing carboxyl groups.
Patent JP-S62276563-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAGAI TOSHIO
IPC: G03G5/043
Filed: 1986-05-26
Abstract: PURPOSE:To enhance electric chargeability, photodecay sensitivity, and resistance to residual potential by forming an interlayer made of a heat hardenable resin containing a specified disazo pigment. CONSTITUTION:The interlayer of an electrophotographic sensitive body obtained by successively laminating the interlayer, a charge generating layer, and a charge transfer layer on a conductive substrate is made of the heat hardenable resin containing one of disazo pigment represented by formula I in which A is a group represented by formula II, III, or IV; X is an aromatic ring, such as a benzene or naphthalene ring, or an indole ring; Ar1 is an optionally substituted aromatic ring, such as a benzene or naphthalene ring, or a hetero ring, such as dibenzofuran, or the like; each of Ar2 and Ar3 is an optionally substituted aromatic ring, such as a benzene or naphthalene ring; each of R1 and R3 is H, lower alkyl, or the like; and R2 is lower alkyl, carboxyl, or the like.
Patent JP-H05329538-A (JP)
Title: Loose winding device in wire rod bundling device
Inventor: TANAKA TOSHIKI
IPC: B65H54/82
Filed: 1991-04-22
Abstract: PURPOSE:To surely execute loose winding of a wire rod in a wire rod bundling device. CONSTITUTION:In the lower part of a bundling tab 3, plural slits 12 are provided, and in the upper end position of this slit 12, a bell crank-line oscillating arm 14 which goes into and out of these slits 12 is supported, and an inscribed circle 1a for controlling the outside of a wire rod ring 1 is constituted of the lower parts 14a of these oscillating arms 14. In such a state, a cam roller 15 provided in the end part of the upper part 14b of this oscillating arm 14 is allowed to abut on a cam ring 20 having a sine curve cam rolling face 20a, this cam ring 20 is rotated along the outside periphery of the bundling tab 3 so as to shift horizontally the inscribed circle 1a, and loose winding of the wire rod ring 1 is controlled. In this case, since the lower part 14a of this oscillating arm 14 is near the accumulated wire rod ring 1, loose winding can be executed surely.
Patent JP-H08293997-A (JP)
Title: Facsimile equipment
Inventor: SUZUKI TAKAO
IPC: H04N1/00
Filed: 1995-04-20
Abstract: PURPOSE: To prevent mixing of front or rear surface printed papers at the time of single-side recording at the time of transmitting a double-sided source document and double-sided recording at the time of transmitting a single-sided source document. CONSTITUTION: This equipment is provided with a DMA controller 12 provided with an address generation part capable of the addition/subtraction of a setting address to a page memory 10, a read means 3 capable of replacing the upper bits and lower bits of the read picture data and a judgement means 11 for judging whether or not to execute the addition/subtraction of the setting address and the replacement of the upper and lower bits. The top and bottom of the picture data are reversed every other page and they are transmitted. Thus, in the case of transmitting a vertical double-sided source document in a vertical direction, inconvenience that the top and bottom of the pages are reversed at the time of recording it on a reception side is eliminated, easily visible recording is obtained and document management is facilitated.
Patent JP-H01291280-A (JP)
Title: Seal with voice output
Inventor: MIYAZAKI YASUKO
IPC: G09F27/00
Filed: 1988-05-18
Abstract: PURPOSE:To indicate a large number of messages and to reduce the size by providing a thin housing which contains a memory, a voice synthesizer, a speaker, and an indication switch and has an adhesion member stuck on its external surface at a specific position. CONSTITUTION:This seal has the memory 2 which is stored with messages previously, the voice synthesizer 1 which synthesizes a voice signal of a message stored in the memory 2, the speaker 3 which reproduces the voice signal into a voice, the indication switch 6 which indicates the synthesization of the voice signal to the voice synthesizer 1, and the thin housing 7 which contains the memory 2, voice synthesizer 1, speaker 3, and indication switch 7 and has the adhesion member stuck on its external surface at the specific position. Thus, the voice synthesizer is used to voice a message regarding a body by the speaker to outputs a large amount of information and also reduce the size of the device constitution, and this seal can be stuck on any body.
Patent JP-H09299903-A (JP)
Title: Piled structure of concrete block utilizing incineration ash
Inventor: GOTO TATSUO
IPC: E04C1/40
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a piled structure for using a concrete block utilizing the incineration ash of a waste for the foundation or the like of civil engineering or construction works and excellent in safety. SOLUTION: A water shielding later 2 is formed on the bottom of a recessed ground 1. In the recessed ground 1, a concrete block piled body 5 is formed by piling each concrete block so that a 1st concrete block 32 constitutes an outside wall and a 2nd concrete block 4 is kept inside the concrete block 3. The concrete block is composed of an assembly 3A of the 1st concrete blocks 3 in which the incineration ash is incorporated and an assembly 4a of the concrete clocks 4 in which a fly ash is incorporated. Current detectors 6, 6A are installed in the 1st assembly 3A and the 2nd assembly 4A in the concrete clock piled body 5.
Patent JP-H02967-A (JP)
Title: Manufacture of substrate having pattern of metal on glass
Inventor: FUKUI TOKUJI
IPC: G03F1/48
Filed: 1988-05-18
Abstract: PURPOSE:To provide a photosensitive material layer on a chromium substrate for a color filter without any irregularity in coating by using glass for a smooth layer. CONSTITUTION:The smooth layer 3 is provided on a chromium film 2. Glass is used preferably for the smooth surface so as to satisfy various conditions. Namely, transmissivity of, specially, 400-700nm is excellent and there is not any large difference in refractive index between substrate glass 1 and the photosensitive material layer 4; and elongation is small enough in a dyeing process and a drying process not to cause peeling and the surface is smooth enough to have no trouble in wettability at the time of applying a photosensitive. The surface of the glass substrate 1 where the chromium film is formed is coated with a glass film and the surface is smoothed by polishing when necessary. Consequently, this surface is coated with the photosensitive material 4 to obtain the substrate having a uniform coating layer.
Patent JP-H07324463-A (JP)
Title: Tile carpet
Inventor: OGAWA TATSUO
IPC: E04F15/18
Filed: 1994-05-31
Abstract: PURPOSE:To conceal a conduit for wiring and to ensure the strength thereof by a method wherein when removable pull-off parts are positioned adjacently to a plurality of backing plates in a given shape in cross section having a give length, the pull-off parts and the backing plates are interconnected, in a tile carpet in a square shape having a given thickness and a surface finishing material CONSTITUTION:When there is no need to conceal a wiring molding A, first and second pull-off parts 2 and 3 are left formed integrally with backing plates 1 and strength during non-concealing is ensured. When it is desirable that the wiring molding A is concealed, a tile carpet having a given wiring route is peeled from a floor, and the first and second pull-out parts 2 and 3 are pulled off from the backing plates 1. A wiring molding insertion part 4 in a sectional shape conforming to those of the pull-off parts 2 and 3 is formed and the wiring molding A is brought into a state to be simply concealed. The concealed wiring mold A compensates for lowering of strength owing to pull-off of the first and second pull-off parts 2 and 3.
Patent JP-S5751774-A (JP)
Title: Melt adhesive for fiber bonding
Inventor: MANFUREETO DORABUERUTO
IPC: C08G69/36
Filed: 1981-07-31
Abstract: What are disclosed are a polyamide polymer and its use as a melt adhesive for adhering textiles, said polymer having a melt viscosity, measured at 220 DEG  C., of 5-150 Pas and being the reaction product of approximately equivalent amounts of an acid component and a basic component, said acid component comprising (a) (1) a dimerized fatty acid having a content of 70-100 percent by weight of dimeric fatty acid and, optionally, (a) (2) a monocarboxylic acid, as a molecular weight regulator, having up to 22 carbon atoms, which monocarboxylic acid may be present in an amount up to 50 equivalent percent of the total carboxy groups of the mixture (a) (1) and (a) (2); (b) at least one aliphatic straight chain co-dicarboxylic acid having 6 to 13 carbon atoms, wherein the ratio of carboxylic acid according to (a) (1) and (a) (2) to carboxylic acid according to (b) is from 0.05:1 to 5:1, calculated on the carboxy groups, said basic component comprising (c) an aliphatic straight-chain diprimary diamine having 6 to 12 carbon atoms and (d) from 0.5 to 1.5 mol, per mol of carboxyl groups of said acid component, of a mixture comprising from 95 to 30 mol percent of caprolactam,  epsilon -aminocaproic acid, or a mixture thereof and 5 to 70 mol percent of 11-aminoundecanoic acid, 12-aminododecanoic acid, lauryl lactam, or a mixture thereof.
Patent JP-2000308958-A (JP)
Title: Ball polishing device
Inventor: ARAI KAZUNAO
IPC: B24B37/025
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device that can precisely and efficiently polish the surface of such spherical objects as ball semiconductors. SOLUTION: A ball polishing device 10 including at least a polishing region 11 for polishing spherical objects, a supply region 12 for feeding spherical objects to the polishing region 11, and a discharge region 13 for discharging polished spherical objects from the polishing region 11, characteristically uses transfer means 14 for transferring the spherical objects from the supply region 12 to the polishing region 11 and from the polishing region 11 to the discharge region 13, and polishing means 18 for polishing, within the polishing region 11, the spherical objects the transfer means 14 deliver thereto.
Patent JP-S63283106-A (JP)
Title: Plunger of solenoid
Inventor: KAWAMURA AKITO
IPC: F16K31/06
Filed: 1987-05-15
Abstract: PURPOSE:To manufacture the main body part of the title plunger at low cost by a method wherein a projected part is formed independent of the main body part, a center hole is bored, and the projected part is pinched between a flange and the main body part in integrated form. CONSTITUTION:A projected part 22 is formed independent of the main body part 19, a center hole 23 is bored, and a coupling rod 24, having a flange 4 to be used to prevent the projected part 22 from being brought into contact with a core 12, is inserted into the center hole 23, the projected part 22 is inserted between the flange 4 and the main body part 19 and they are coupled together into integral form. As the projected part 22, which gives a great effect on the sucking force in the stroke range in close proximity to the core 12 of a plunger 18, is formed independent of the main body part 19, when the sucking force in a stroke range is changed according to different types of machine, the main body part is used in common and said change in stroke range can be coped with by changing only the size of the projected part 22. Accordingly, the main body part 19, which occupies the greater part of the cost of the title plunger, can be manufactured at low cost by massproduction.
Patent JP-S62274804-A (JP)
Title: Fm modulator
Inventor: YAMASHITA HIROMITSU
IPC: H03C3/08
Filed: 1986-05-22
Abstract: PURPOSE:To stabilize the oscillation frequency without being influenced by temperature change by providing a voltage controlled oscillator frequency discriminator, a frequency amplifier and an adder, adding the amplified DC signal to a signal to be modulated and giving the result to a frequency control terminal of the voltage controlled oscillator. CONSTITUTION:The titled modulator consists of the voltage controlled oscillator 11, the frequency discriminator 12 discriminating the oscillated frequency of the voltage controlled oscillator 11 and giving a DC signal, an amplifier 14 amplifying the output of the frequency discriminator 12 and the adder 15 adding the DC signal amplified by the amplifier 14 and the modulated signal and giving the result to the frequency control terminal 11a of the voltage controlled oscillator 11. In the case of absence of a voice input as the modulated signal, the voltage controlled oscillator 11 is oscillated at the center frequency f0 and the output voltage ot the frequency discriminator 12 is V0, then its voltage is impressed to the frequency control terminal 11a via the amplifier 14 and the adder 15 to form a loop. In increasing the gain of the amplifier 14 sufficiently, the frequency deviation is decreased sufficiently and the oscillated frequency is stabilized independently of temperature change.
Patent JP-H08308348-A (JP)
Title: Head formation vegetable harvester
Inventor: YAMASHITA KENICHIRO
IPC: A01D23/04
Filed: 1995-05-18
Abstract: PURPOSE: To provide the subject harvester enabling the boundary between the head formation and rhizomic portions of a head formation vegetable without declining in its commodity value. CONSTITUTION: This harvester is so designed that head formation vegetables dug by the harvesting section are conveyed by a relevant means and during the process, each of the vegetables is cut at the boundary between the head formation and rhizomic portions by a cutting means set on the way of the conveying direction. In this case, the boundary is first cut by a spindle-shaped root cutter and the odd-leaf portion is then cut by a pair of left and right disc cutters slantly downward at both the left and right sides of the portion.
Patent JP-S5743346-A (JP)
Title: Cathode ray tube
Inventor: OGASA MICHIO
IPC: H01J29/00
Filed: 1980-08-26
Abstract: PURPOSE:To improve the workability by inserting a resilient member having such shape as corresponding with that of the space section formed between an outer magnetic shield case and the cathode ray tube body into said space section while filling the remaining space section with hardening fluid. CONSTITUTION:A cathode ray tube 1 where the fixing of a filter 7 is completed is directed sownwardly, then while inserting a hole 9a of a resilient member 9 into a neck section 1b said member 9 is fitted to be fitted tightly on the outer face of a a funnel 1a. Then an outer magnetic shield case 4a is fitted from above and a resilient member 9 having the shape corresponding with that of the space section between the cathode ray tube body 1 and the outer shield case 4a is inserted into said space section 10. Thereafter silicon resin is filled in the remaining space section. Consequently the winding work of the form tape is eliminated resulting in the improvement of the workability and the prevention of the leakage of the resin.
Patent JP-H04346323-A (JP)
Title: Diaphragm setting device for single-lens reflex camera
Inventor: HARA MASAHARU
IPC: G03B9/02
Filed: 1991-05-24
Abstract: PURPOSE:To ensure highly reliable diaphragm setting effect with respect to the diaphragm device of a single-lens reflex camera capable of ensuring an image set to a diaphragm setting value used at the time of photographing by allowing the same out-of-focus image as that actually photographed on a film to be seen through a finder. CONSTITUTION:When a diaphragm operating member is operated in order to ensure the diaphragm setting effect before photographing, at least one condition of photographing conditions such as the inherent diffusion characteristics of the screen of a finder installed, the characteristics of finder-optical system, the position of exit pupil of a lens in use, the diaphragm setting value at the time of photographing, photographing distance, and defocus quantity, is detected as photographing information to determine a corrected diaphragm setting value at the time of diaphragm setting operation so that an out-of-focus image on the surface of a film is nearly equivalent to that observed through the finer so as to control the diaphragm.
Patent JP-S62278188-A (JP)
Title: Crucible for single crystal production
Inventor: SAHIRA TATEAKI
IPC: C30B15/10
Filed: 1986-05-24
Abstract: PURPOSE:To provide the titled crucible having inner diameter larger at the upper part than at the lower part, requiring decreased amount of molten liquid for the production of single crystal and effective in reducing the production cost of single crystal. CONSTITUTION:A crucible 3 is produced by integrally forming a high-purity quartz in the form of bottom-closed cylinder having uniform wall thickness. The inner diameter of the upper part 3a of the cylinder is larger than that of the lower part 3b and the upper part 3a and the lower part 3b are connected with a round step 3c having smooth surface. A partition 10 made of a high- purity quartz and having nearly the same inner diameter to the inner diameter of the lower part 3b is placed on the step 3c concentrically with the crucible 3. The lower end of the partition 10 is tapered in a manner to fit with the inner wall of the step 3c and a plurality of notches 11 are applied to the partition at regular intervals to form a connection paths between the lower part of the partition 10 and the inner wall of the step 3c.
Patent JP-S6012214-A (JP)
Title: Rolling method of seamless steel pipe
Inventor: YAMAMOTO KENICHI
IPC: B21B17/14
Filed: 1983-06-30
Abstract: PURPOSE:To improve dimensional accuracy of a product by determining rolling load by a specific rolling load equation, setting roll gap and rolling a steel pipe. CONSTITUTION:Rolling load is determined by the equation I which is a rolling load equation and the roll gap in the stage of rolling is set at an optimum gap by said rolling load in sizer rolling of a seamless steel pipe after heat treatment. In the equation I , P: rolling load ton, Km: average deformation resistance kg/ mm.<2>, ld: the projected contact length taking the influence of elastic deformation into consideration mm., Dm: average outside diameter on the inlet side mm., t: the wall thickness on the inlet side mm..
Patent JP-S6011531-A (JP)
Title: Glycidyl carboxylate polymer
Inventor: SHIMIZU YASUMI
IPC: C08G65/08
Filed: 1983-06-30
Abstract: PURPOSE:The titled polymer excellent in low-temperature resistance, heat resistance, etc., obtained by polymerizing, by ring opening, a specified glycidyl carboxylate in the presence of a thermal condensation product between an organotin compound and an alkyl orthophosphate or polyphosphate. CONSTITUTION:A glycidyl carboxylate of formula I (wherein R is a 1-4C alkyl) is polymerized, by ring opening, at 10-80 deg.C in the presence of a catalyst comprising a thermal condensation product obtained by reacting an organotin compound (e.g., dibytyltin oxide) with an alkyl orthophosphate or polyphosphate at 100-300 deg.C in a ratio, Sn/P, of 1:10-10:1 to obtain a solid glycidyl carboxylate polymer comprisng a polyether in which the main chain in composed of structural units of formula II and has a reduced viscosity as measured in a 0.1% monochlorobenzene solution at 80 deg.C of 0.1 or above.
Patent JP-H0684428-A (JP)
Title: Push switch for printed circuit board
Inventor: MIYATA TOMOYOSHI
IPC: H01H21/00
Filed: 1992-04-14
Abstract: PURPOSE:To provide a push switch for a printed circuit board, having the capability of connecting and separating electrical circuits to and from each other by constituting the push switch in such a way that an extremely small switch body containing a contact spring piece is mounted at the intended position of the printed circuit board, similar to the case of various types of small electronic parts. CONSTITUTION:A contact spring piece A comprising a pusher 5, a fulcrum shaft 6, and upper and lower contact pieces 3a and 3b is provided, while a case B having a slit 8 on a top plate, shaft holes 9 through right and left side plates and grip means 10 on a lower end is provided. The contact spring piece A is housed in the case B with the shaft 6 coupled to the hole 9 or a recess, and the pusher 5 inserted in the slit 8, while the upper end of the pusher 5 being projected above the top plate for mounting a switch body S. This switch body S is mounted on the circuit 11 of a printed circuit board P via the mounting means 10. Thus, the lower contact piece 3b of the contact spring piece A is pressed for contact with one section of the circuit 11, and the upper contact piece 3a thereof is positioned above the other section of the circuit 11.