baber/WOPTO huggingface dataset:
Patent JP-S62103148-A (JP)
Title: Liquid jet recording head
Inventor: IKEDA MASAMI
IPC: B41J2/05
Filed: 1985-10-31
Abstract: PURPOSE:To lengthen the life of the titled head, by making the thickness of the film of the area including the center of either heat acting part of the lower and upper layers thinner than those of the other areas. CONSTITUTION:An insular projected part is formed on a base material 105, Si water and SiO2 is formed thereon. Then, the SiO2 is made to be of a thickness of 3mum by gas-etching positions other than the insular projected parts and the heating resistance layer 107 of HfB2 is formed on the lower layer 106 of which only the central part of the heating part is made to be a thickness of 1mum. Ti layer and Al layer are successively piled to form electrodes 103, 104. Then, SiO2 is laminated over all then surface of a substrate 101 as an upper protective layer 108 and the pattern in which an upper protective layer 10 covers the upside of heating part 102 by laminating Ta is formed. Thereafter, photosensitive polyimide is applied on the upper protective layer 108 as an upper protective layer 109 to form the circuit. A liquid passage 401 and a common liquid chamber 404 are formed by laminating photosensitive resin 400 on this substrate 101, and further a roof board 405 is laminated thereon. Thereby, the temperature distribution of uniform heat acting surface can be obtained and the high durable head can be obtained.
Patent JP-H0696802-A (JP)
Title: Thin non-aqueous electrolyte battery
Inventor: FUKUDA HIROSHI
IPC: H01M10/0587
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a battery having good high load characteristic and reduce dispersion of capacity by winding sheet-shaped positive pole and negative pole around a rod-shaped core having a circular or elliptic cross section, via a separator and after removing the poles and the separator from the core, compressing them to construct a group of plates. CONSTITUTION:A separator 3 is used after cutting a porous film so as to have the width wider than those of a positive plate 1 and a negative plate 2. The plates 1 and 2 and the separator 3 are wound around a core 7 formed by providing a step part around a rod having a circular cross section after fixing the separator 3 by means of a pin 8 at the step part. The end of the separator 3 is fixed by an adhesive tape, thereafter the pin 8 is pulled out and the plates and the separator are removed from the core 7 and compressed in its diametric direction to construct a group of plates. Thus, a battery having high load characteristic and reduced dispersion of capacity, that is secondary battery having a quick charge characteristic and stable charge and discharge capacity can be obtained.
Patent JP-H0698540-A (JP)
Title: Synchronous rectifier circuit
Inventor: SAKAMOTO MITSUZO
IPC: H02M3/28
Filed: 1992-09-11
Abstract: PURPOSE:To reduce the loss of a MOSFET used as a synchronous rectifier circuit. CONSTITUTION:This circuit is provided with a MOSFET 10 for rectification connected to a secondary-side coil 7 of the transformer of a voltage conversion circuit, a MOSFET 11 for free wheel, and MOSFETs 12 and 13 for control where a source and a body are connected to the sate terminals of the MOSFETs 10 and 11. The diode between the drain and the body of the MOSFETs 12 and 13 for control is used to turn on the MOSFETs 10 and 11 and the MOSFETs 12 and 13 are turned ON to turn them on, thus obtaining the highly efficient circuit.
Patent JP-H04234510-A (JP)
Title: Automatically hydraulically adjustable valve tappet
Inventor: BUARUTAA SHIYUPAIRU
IPC: F01L1/24
Filed: 1991-09-24
Abstract: PURPOSE: To avoid an exhaust port from clogging by configuring the exhaust port of a valve tappet with a comparatively large cross section with consideration to limit the flow out of oil in a small range. CONSTITUTION: A hole 12 opening into a slide gap limited by the component adjacent to the hole 12 is provided at a specified portion in a wall section, which limits an oil storage chamber 10, that is, the portion slidingly contacting the adjacent component while at least a control cam 6 is abutting on the bottom section 5 of a valve tappet 1 at its basic circular outer peripheral face.
Patent JP-H0291106-A (JP)
Title: Manufacture of multi-dimensional polymer crystal
Inventor: MATSUDA HIROO
IPC: C08F138/00
Filed: 1988-09-28
Abstract: PURPOSE:To produce the title crystal which has a high strength isotropically and a network structure having covalent bonds multi-dimensionally by subjecting crystals obtained from diacetylenedicarboxylic acid, a polyvalent metal carbonate and/or a polyvalent metal acetate to solid-state polymerization. CONSTITUTION:0.1-100mmol/l of a solution of a diacetylenedicarboxylic acid of the given formula (wherein n is 0-20) is added to a solution of a polyvalent metal carbonate and/or a polyvalent metal acetate (e.g., copper acetate) in a molar ratio of the acid to the metal salt of 1:(1-2) to form a homogeneous solution or suspension, which is stirred to react them at room temperature to 100 deg.C or below, thereby producing diacetylenedicarboxylic acid metal salt crystals. The crystals are irradiated with ultraviolet light for several to 100 hours, or with tens of MRad to hundreds of MRad or gamma ray (e.g., cobalt 60) in a vacuum, or are heated at tens of degrees to 200 deg.C for tens of hours to hundreds of hours, or are subjected to several thousands to ten thousands of atmospheres for tens of minutes, thereby effecting the solid-state polymerization.
Patent JP-S62101511-A (JP)
Title: Suspension device for automobile
Inventor: SHIMOE HIROO
IPC: B60G11/20
Filed: 1985-10-29
Abstract: PURPOSE:To improve comfortableness in driving by supporting a suspension arm at a more outward position than an outer tube arranged coaxially with the axis of a torsion bar and constituting an anchor arm slidably with respect to the suspension arm, in a torsion bar type suspension device. CONSTITUTION:A torsion bar 26 and an outer tube 25 are connected together coaxially with the torsion center TC by means of a serration 27 and a rubber bush 28 and a suspension arm 30 is supported at the end parts 16a, 16b of forked two branches of a subframe 16 along the distance from the torsion center TC to the offset swing center SC by rubber bushes 29, 32. Then, one end 33b of an anchor arm 33 is slidably engaged with the inside of long hole 35a of the slide plate 35 of the suspension arm 30 by a slide pin 34. By this constitution, the comfortableness in driving can be improved.
Patent JP-H04122693-A (JP)
Title: Image-receiving sheet for thermal transfer recording
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/50
Filed: 1990-09-12
Abstract: PURPOSE:To improve the shelf stability of a picture by forming an image- receiving layer containing a vinyl chloride resin containing an epoxy resin in a molecule. CONSTITUTION:An image-receiving layer can be formed of a binder for the image-receiving layer and various additives, and can also be formed only of the binder for the image-receiving layer as occasion demands. A vinyl chloride resin containing an epoxy group in a molecule is employed as the binder for the image-receiving layer. It is favorable that a vinyl chloride resin having a functional group except the epoxy group in the molecule is used. That is, a vinyl chloride resin containing the epoxy group, and a sulfonic group and/or a carboxylic group in the molecule, a vinyl chloride resin containing the epoxy group and a hydroxyl group in the molecule or a vinyl chloride resin containing the epoxy group, and the sulfonic group and/or the carboxylic group and the hydroxyl group in the molecule is employed.
Patent JP-H04122122-A (JP)
Title: Photoelectric switch
Inventor: KIMURA HIROAKI
IPC: H03K17/78
Filed: 1990-09-13
Abstract: PURPOSE:To prevent a light emitting element from being malfunctioned due to the aging by branching a light projection pulse signal from one light projection circuit into 1:N at an optical branching section and feeding them to detection heads. CONSTITUTION:When the luminous quantity of an LED 111 used for a light projection circuit 102 is decreased due to aging, 1st and 2nd light projection signals branched into 1:N at an optical branch section 103 are decreased both by the same level. When an object to be detected is a defective good, since an amplification signal (c) appears because there is a difference between the 1st and 2nd light projection signals a, b regardless of their level decrease, a fault signal is able to be outputted. Even when the luminous quantity of the LED 111 used for the light projection circuit 102 is changed due to a secular change, an object to be detected is discriminated without malfunction in such a manner.
Patent JP-2001028368-A (JP)
Title: Method and apparatus for forming film
Inventor: UEHARA KAZUHIRO
IPC: B05C11/08
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To uniformly form a porous aerogel film from a wet gel film on a substrate with proper reproducibility. SOLUTION: In this method and apparatus for forming a film, a monomer or oligomer solution is coated on a substrate 14, a gelation initiating agent is added to a monomer or oligomer coating film formed on the substrate 14 to form a wet gel, and the wet gel film is dried in a supercritical medium.
Patent JP-H09113258-A (JP)
Title: Three-dimensional measuring instrument
Inventor: KURUTO BURENAA
IPC: G01B5/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To suppress variation in the length of gap extremely or suppress the thermal variation of length to a level negligible within the measurement accuracy range of machine by selecting the effective length in the interval direction of axis and the material. SOLUTION: In order to eliminate the effect of temperature on the measurement accuracy of a machine, both link arms of the machine defining the interval A between rotational axes 6, 8 or the interval B between the rotational axes 8 and a detector axis 10 are made of a plurality of materials having positive and negative coefficients of thermal expansion.
Patent JP-S62104992-A (JP)
Inventor: NAKATEGAWA NOBURU
IPC: D07B7/06
Filed: 1985-11-01
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-S6487011-A (JP)
Title: Material recognizing device
Inventor: FUKUMOTO KOJI
IPC: B21B39/00
Filed: 1987-09-30
Abstract: PURPOSE:To exactly recognize a material by deciding whether the material exists or not in accordance with whether a ratio occupied in a prescribed time, of an ON time or an OFF time of a chattering signal of a material sensor is large or small. CONSTITUTION:When a material 2 which has been carried by a carrying device 1 reaches a detection range of a sensor 3, the sensor 3 generates a chattering signal for repeating ON and OFF. An ON time integrating device 4 integrates an ON time until an ON timer counts it up from a state variation of the time ON and OFF from the sensor 3, and devices the sum total of the ON time. This sum total is converted to a ratio occupied by the ON time in a timer value of a check timer by a maximum/minimum ON time learning device 9. The ON time ratio is checked by a prescribed conditional expression, with respect to a ratio occupied in a chattering timer value of the ON time which has been collected at a normal time of tracking in the past, and a decision of the material recognition is executed.
Patent JP-S6399721-A (JP)
Inventor: SAKAKI YOSHITAKA
IPC: H02H3/28
Filed: 1986-10-16
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-S6490312-A (JP)
Title: Sand pile driving work in water
Inventor: KITAMURA YUZO
IPC: E02D3/10
Filed: 1987-09-30
Abstract: PURPOSE:To form sand piles on soft bottom ground under water by a method in which water-impermeable sand bags carried by bucket are supplied into a hopper set on the head of a tubular pile, the entrance of the hopper is closed with an upper cover, and the sand bags are charged from the hopper into the pile. CONSTITUTION:A tubular pile 5 is driven into the bottom ground under water by a vibro pile driver 3, and water-impermeable sand bags (a) are supplied into a hopper 4 set on the pile head to replace water in the hopper 4 by means of the bags (a). The entrance 4a of the pile is closed with an upper cover 11, and a lower cover 13 is opened to charge the sand bags (a) into the pile 5, where the bags (a) are introduced from the tip of the pile 5 into the soft ground (g) and vibrated to break the bags (a) to form a sand pile. The sand pile can thus be formed with good efficiency with little adherence of sand.
Patent JP-H04124882-A (JP)
Title: Photoelectric conversion device and manufacture thereof
Inventor: NAKAMURA TAKURO
IPC: H01L31/10
Filed: 1990-09-15
Abstract: PURPOSE:To reduce the number of processes in manufacturing by putting a photoelectric conversion part and a resistor part in the same film lamination structure. CONSTITUTION:A chromium film for electrode is formed at the surface of an insulating substrate 3, and is patterned, and electrodes 14 and 15 are formed. Next, as a film 2 for a resistor, n-type microcrystal Si (muc-Si) film is formed, subsequently, using the same film formation device, three layers of a p-type amorphous silicon (a-Si) film, an i-type a-Si film, an n-type a-Si film are formed for use as films 1 for photoelectric conversion, thus a laminate is gotten. Then, it is patterned, and a photoelectric conversion part A and a resistor part B are formed at the same time.
Patent JP-H08136258-A (JP)
Title: Steel mark stick and its manufacture
Inventor: KONO SAKAE
IPC: G01C15/04
Filed: 1994-10-07
Abstract: PURPOSE: To provide a steel mark stick to satisfy functions demanded as mark stick flexibly. CONSTITUTION: Legs 13a, 13c, 13b and 13d as hollow steel cylindrical bodies are welded on the rear sides of steel plate-shaped bodies 12a and 12c or lid- shaped bodies 12b and 12d having recesses 15a-15d corresponding to marks formed on the upper surfaces. Marker plates 12a-12d as generic product for those mentioned above and the legs 13a-13d are made of stainless steel and feature toughness and excellent anticorrosion. The legs 13a-13d are hollow and easy to handle with a lighter weight. The legs 13a-13d are also allowed to mount anchors 17a and 17b as lock against slipping off when buried. Being opened inside, the legs 13a-13d have a limited sectional area of the tips to facilitate the driving into the soil as intact. The recesses 15a-15d are baked with a durable pigment to color, thereby achieving a clear display as marker.
Patent JP-S6397516-A (JP)
Title: Vertical guided return device in pallet conveyor
Inventor: UENO SAIHACHIROU
IPC: B65G17/48
Filed: 1986-10-14
Abstract: PURPOSE:To simplify a conveying mechanism as well as to aim at a decrease in cost for plant and equipment expenses, by guiding the pallet installed in endless chains opposed to each other, to proper height while holding it horizontally, and having it returned. CONSTITUTION:When symmetrical endless chains 4 are rotated, a pallet 1 makes a guide roller 6 ride on upper rails 24a and 24a and advances forward to a vertical guiding part, while it further advances forward in a four-point supporting state when passing through a position of an upper chain pulley 8a. A vertical guiding endless chain 11 is engaged with a roller receiving device 15, and when it is further rotated, symmetrical guide rollers 6 ride on lower rails 24b and 24b at right and left, and they are moving backward without reversion. When the endless chain 4 and the vertical guiding endless chain 1 both are reversely rotated, the pallet 1 goes vertically upward. Since the roller receiving device 15 is formed into inversed-prapezoidal form, it is smoothly fitted in the guide roller 6 so that no trouble will happen there.
Patent JP-S6489374-A (JP)
Title: Thin film solar battery
Inventor: NOMOTO KATSUHIKO
IPC: H01L31/04
Filed: 1987-09-29
Abstract: PURPOSE:To reduce lowering of performance by optical irradiation with improvement of the characteristics by laminating the thin film of a pair of p-type, i-type and n-type amorphous silicon system semiconductors and specifying the electron affinity of a n-type layer which neighbors on the composition of an i-type layer and the i-type layer. CONSTITUTION:A solar battery is laminated to form the thin film of at least a pair of p-type, i-type and n-type amorphous silicon system semiconductors. At least an i-type layer is formed by amorphous silicon carbide into which hydrogen and fluorine are combined and the electron affinity of the n-type layer which neighbors on the i-type layer is used for the equality of the i-type layer or the approximation thereof. Therefore, the characteristics of a wide optical band gap cell are improved and the lowering of the performance by optical irradiation can be reduced.
Patent JP-H11140409-A (JP)
Title: Production of laminated product, laminated product thus produced, and adhesive to be used in its production
Inventor: DAMES BURKHARDT DR
IPC: B32B27/10
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated product composed of e.g. a high-gloss film and a paper with good adhesiveness by using an aqueous dispersion of a polymer made from a main monomer such as specific alkyl acrylate or alkyl methacrylate, a submonomer such as ethylenic unsaturated acid, and other monomer(s). SOLUTION: This laminated product by mutually bending large-area base materials is obtained by using a polymer as an adhesive which is prepared from (A) 5-95 wt.% of a 4C alkyl acrylate, (B) 5-95 wt.% of a 1-2C alkyl acrylate, (C) 0-50 wt.% of a main monomer selected from 1-2C alkyl methacrylates, 4C alkyl methacrylates, 3C and 5-16C alkyl (meth)acrylates, and vinyl aromatic compounds and others, (D) 0-20 wt.% of a submonomer selected from ethylenic unsaturated acids, acids anhydrides, ethylenically unsaturated nitriles or amido-and hydroxyl-contg. ethylenically unsaturated compounds, and (E) 0-20 wt.% of other monomer(s).
Patent JP-H0561580-A (JP)
Title: Scsi controller
Inventor: OSHIBA MASAFUMI
IPC: G06F3/00
Filed: 1991-08-29
Abstract: PURPOSE:To improve the versatility of a small computer system interface (SCSi) controller and to use the SCSi controller in a single type to both balanced bus and imbalanced bus only by simply exchanging an external circuit. CONSTITUTION:A direction instructing terminal 12 is provided to input/output an input/output signal for SCSi bus to an imbalanced input/output sharing terminal 11 and to output a signal for instructing the input/output direction of the input/output signal. Thus, only by selecting whether a driver/receiver to execute balanced/imbalanced transformation is externally attached or not, an SCSi controller 1 in the single type can be connected to both balanced bus and imbalanced bus.
Patent JP-H08114721-A (JP)
Title: Fiber optic coupler and manufacture thereof
Inventor: RICHIYAADO ARAN KUIN
IPC: G02B6/28
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide 1×1 or 2×2 over clad coupler and a switch or the like, of which forming method reproducible and of which loss characteristic is improved. SOLUTION: The coupler is formed by inserting naked parts of two active optical fibers 19, 20 into a tube 10, and extending an intermediate part of the tube 10 so as to collapse it with the fiber, and extending a central part of the collapsed intermediate part so as to obtain the desirable connecting characteristic. One or two spacer fibers 16 are inserted together with the active fibers 19, 20 into an axial hole 11 of the tube 10 so as to occupy a space, which existed inside of the tube axial hole 11, and while so as to prevent the active fibers 19, 20 from crossing other fibers due to slack thereof in the case where the tube 10 is heated during the collapsing process of the tube 10.
Patent JP-2001069292-A (JP)
Title: Facsimile equipment
Inventor: HATAKEYAMA KENICHI
IPC: H04N1/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment improved in availability by displaying only irreducibly minimum information when a fault occurs. SOLUTION: When any fault occurs (S101), the facsimile equipment discriminates whether or not fault information on the generated fault is to be displayed based on the contents of the generated fault and the current state (mode) of the facsimile equipment (S102) and when it is judged that the fault information is to be displayed, the fault information is displayed out on a display (S103). When it is judged that the fault information is not to be displayed, the fault information is not displayed and processing is finished as it is. Therefore, only the fault information required for the current operating mode is reported to a user, the processing of current operation or the like can be made most preferential and availability of facsimile equipment 1 can be improved.
Patent JP-H0663924-A (JP)
Title: Extrusion molding cap of inorganic product
Inventor: SANUKI IKUO
IPC: B28B3/20
Filed: 1992-08-20
Abstract: PURPOSE:To provide an extrusion molding cap of an inorg. product eliminating the trouble of the clogging with a kneaded material within a mold even when a long reinforcing fiber is used and capable of imparting a recessed stripe with arbitrary depth in the extrusion molding of the inorg. product. CONSTITUTION:Block elements 2...2 forming recessed stripes on the surface of a molded product G along the axial line P inclined forwardly with respect to an extrusion direction are supported on the inner surface 1A of an extrusion molding cap 1 to which a kneaded material composed of a cement compound is supplied so as to be freely advance and retreat and the separation of hooked fibers is facilitated by the oblique movement of the block elements and recessed stripes with arbitrary depth are formed by the positional control of the block elements 2...2.
Patent JP-H1066448-A (JP)
Title: Sheet material for repelling plant root
Inventor: MAEDA KAZUYUKI
IPC: A01G7/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet material readily usable in necessary places, not taking much time, capable of preventing underground facilities by growth of roots of plants, comprising a substrate layer containing a repellent component for plant roots and a tacky agent layer formed on the back of the substrate layer. SOLUTION: This sheet comprises (A) a sheetlike substrate layer 2 containing a repellent component 21 against plant roots such as trifluralin and (B) a tacky agent layer 3 formed on the back of the substrate layer 12. Preferably, the substrate layer 2 is composed of a water permeable sheet 23 made of nonwoven fabric or woven fabric retaining a dispersed synthetic resin blend 22 containing the repellent components 21 against plant roots.
Patent JP-H0582092-A (JP)
Title: Low pressure discharge lamp and its mounting structure
Inventor: YUASA KUNIO
IPC: G02F1/13357
Filed: 1991-09-25
Abstract: PURPOSE:To shorten the virtual installation length of a lamp. CONSTITUTION:The open end of a bulb 1 is blocked with a flat glass stem 3, with which a lead 7 is attached sealedly, and an electrode 4 is connected with this lead 7 to form a lamp, wherein the lead 7 is bent, embedded at least partially in the glass stem 3, and led out at its side face. This leading out at the side face of the glass stem which is flat eliminates provision of any space for curving the lead on the outside of the lamp end, which allows lessening of the virtual installation length of the lamp.