baber/WOPTO huggingface dataset:
Patent JP-H0360481-A (JP)
Title: Production of lightweight gas cement board
Inventor: MATSUMOTO KAZUYA
IPC: C04B38/10
Filed: 1989-07-25
Abstract: PURPOSE:To considerably reduce the rate of water absorption and to obtain superior characteristics by injecting a foaming soln. obtd. by mixing a soln. of a foaming agent with a hardening accelerating agent into a cement slurry and accelerating hardening. CONSTITUTION:A foaming agent such as an anionic surfactant, a nonionic surfactant or natural protein is dissolved to obtain a soln. (A) of the foaming agent. A hardening accelerating agent such as water glass is added to the soln. (A) by 0.3-3wt.% of the amt. of a formed cement matrix and they are mixed to obtain a foaming soln (B). Portland cement is blended with silica powder, fly ash, CaCo3, etc., to obtain a cement slurry (C). The foaming soln. (B) is injected into the cement slurry (C) and mixed and hardening is accelerated to produce a lightweight gas cement board.
Patent JP-H0717150-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: TAKIGUCHI RYOHEI
IPC: B41M5/40
Filed: 1993-07-06
Abstract: PURPOSE:To obtain a thermal transfer image receiving sheet having ideal releasability, strength, and dye permeability even in forming a full-color image and provided with a release layer having writability by every type of writing utensil on the surface thereof. CONSTITUTION:In a thermal transfer image receiving sheet formed by providing a dye accepting layer on at least one surface of a substrate sheet, a release layer made of a coupling agent containing a long-chain alkyl group which can be substituted by a fluorine atom is provided on the surface of the accepting layer.
Patent JP-S6254695-A (JP)
Inventor: SAKURAI KAZUO
IPC: B25J13/08
Filed: 1985-08-30
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-S6436376-A (JP)
Title: Cad system
Inventor: MASUDA TETSUYA
IPC: G06F17/50
Filed: 1987-07-31
Abstract: PURPOSE:To easily perform the addition and the correction of connection, by providing a function to calculate the drawing point of a line so that the intervals of plural lines drawn out simultaneously can be uniformized, and a function to regenerate a display state before the line is connected at the time of deleting or changing either line. CONSTITUTION:A storage means 4 to store the position information of a part to which a certain line is connected, an arithmetic means 1 to calculate the drawing point of the line so as to uniformize the interval of the lines to be drawn out at the time of drawing plural another lines at right angles from a part of plural lines arranged in parallel with each other, and display control means 5-10 to regenerate the display state before the line is connected to either line based on the position information at the time of deleting or changing either line are provided. In such a way, since it is possible to connect the plural lines by using arbitrary paths by one time of operation, the operation of the connection can be simplified. Also, it is possible to find interference with another element or line on the middle way of the connection, a state can be recovered to an original state before connection at need, thereby, the operation to change the connection can be performed easily.
Patent JP-S6085805-A (JP)
Title: Boring machine
Inventor: NISHIDA MITSUO
IPC: B23B49/00
Filed: 1983-10-14
Abstract: PURPOSE:To improve size accuracy and increase the productivity by making it possible to drill a hole at a position where a distance from an end-buffer for a workpiece is always equal to l even if the end-buffer for the workpiece is apart from its correct position. CONSTITUTION:When a drilling machine is started with a workpiece 5 locked on the drilling machine-body 13 by means of locking screws 5a, the cylinder rod 8 of a cylinder 7 retreats and a floating slide-body 2 moves right by a floating slide 3 and a floating spring 9 unitl a positioning stopper 4 strikes the end-buffer for the workpieces. Next, a machining feed cam 10 rotates by a signal from a microswitch, and drilling operation is always conducted at a position being apart by l from the end-buffer 6 for the workpiece.
Patent JP-2001018262-A (JP)
Title: Mold, slide part of mold, and slide block of mold
Inventor: ABE SHINICHI
IPC: B29C33/20
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To shorten the time and labor required in the production of a mold. SOLUTION: In a slide part B consisting of a slide guide 5 and a slide 6 combined with a movable template 1 of a mold and a cam lock (b) combined with the fixed template 2 of the mold, the slide guide 5 and the slide 6 combined with the movable template 1 are mutually fitted in a freely slidable manner while holding predetermined fitting accuracy to be assembled into a slide block (a) and this assembled slide block (a) is combined with the mold by fastening the slide guide 5 thereof to the movable template 1 by set screws 51.
Patent JP-H1118921-A (JP)
Title: Display table for seasonal festival
Inventor: YOKOYAMA HISAKICHIROU
IPC: A47G33/02
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight high-class display table for seasonal festival which is rich in weight feeling and fittable to a Western-style room at a low cost. SOLUTION: This display table is formed of a foldable steel-made base 1, a rub 2 for covering the base 1, and a wooden placing plate 3 placed on the rug 2 to directly arrange dolls thereon. The placing plate 3 has decorative paint film layers 3B having a high-class feeling on both surfaces thereof. The rug 2 has a decoration 2A by gold painting or embroidery of gold yarn. The placing plate 3 has a gold decoration 3A on the circumferential end surface thereof. The decorative paint film layers 3B on both the surfaces of the placing plate 3 have different colors.
Patent JP-H0833732-A (JP)
Title: Valve for fire extinguishing equipment
Inventor: KONUKI HIROSHI
IPC: A62C35/68
Filed: 1994-07-25
Abstract: PURPOSE:To cause no leakage accident by providing a valve for fire extinguishing equipment, which is excellent in mechanical strength regardless of reduction in its weight, and by which installation of a valve stem and a valve seat in the inside and machining therefor can be easily performed and parts can be accurately installed. CONSTITUTION:The respective parts divided as a lower member 21 and an upper member 22 are manufactured by a forging method, and after working for the interior and parts attachment are performed, the lower member 21 and the upper member 22 are water-tightly connected to each other by such a part as a grooving joint 36.
Patent JP-H0536993-A (JP)
Title: Semiconductor pressure detector
Inventor: KAWASAKI EIJI
IPC: G01L9/04
Filed: 1991-07-31
Abstract: PURPOSE:To provide a semiconductor pressure detector where highly accurate detection output is guaranteed by lightening the thermal stress working on a strain gate at a diaphragm part in case of putting it, especially, in face down structure. CONSTITUTION:A diaphragm 12 is made on a round or square-shaped silicon wafer 11 of face orientation {100} or {110}, and a silicon oxide film 14 and a silicon film layer 15 are made, and a silicon film layer 15 is made together with a silicon oxide film 14 on the surface of this silicon wafer 11, and with this silicon wafer as a spacer, a glass pedestal 16 is junctioned. And one part of the silicon film layer 15 is removed, and a pressure standard chamber 17 is made, corresponding to the region of the diaphragm 12, and strain gauges 181-184, which constitute bridges, are arranged at the surface of the diaphragm 12. In this case, these strain gauges 181-184, defining that the distance from the center of the diaphragm 12 is (x) and that the distance between the center of the diaphragm 12 and the end is (a), are set in the region of 'x/a<=0.88'.
Patent JP-H0355920-A (JP)
Title: Error corrector
Inventor: YONEMITSU JUN
IPC: H03M13/00
Filed: 1989-07-24
Abstract: PURPOSE:To surely correct an error by using a code for error correction as to a picture data outputted from a picture data replacement means to correct an error of a replaced picture data together with the picture data whose error is detected. CONSTITUTION:A reproduction data DPB outputted from a synchronization pattern detection circuit 2 is detected as to whether it is surely reproduced in the unit of a synchronization block by an ID correction circuit 3. When a reproduction data valid flag FB is not set, the data is replaced with the reproduction data DPB in 2 preceding frames. An error of a reproduction data DPB stored in a picture memory circuit 8 is detected by an internal code error detection circuit 30 together with the mentioned replaced reproduction data DPB. The reproduction data DPB whose error is detected is corrected by an outer code error correction circuit 32. The error of the replaced reproduction data DPB is corrected simultaneously in such a case. Thus, the outer code DP30 is utilized effectively and the replaced reproduction data DPB is surely corrected.
Patent JP-S5983922-A (JP)
Title: Preparation of silicon carbide powder
Inventor: MURAKAWA NORIHIRO
IPC: C01B31/36
Filed: 1982-11-04
Abstract: PURPOSE:To prepare fine SiC powder suitable as a raw material of sintered SiC, by collecting the disperse phase of mixed aerosol containing silicon oxide and carbon, and pressing the dispersoid. CONSTITUTION:A mixed aerosol containing silicon oxide and carbon is prepared by introducing a decomposable silicon compound [e.g. SiCl4, CH3SiCl3, Si(OC2H5)4, etc.] and a carbon compound (e.g. heavy oil, n-hexane, etc.) into a hot gas containing steam (>=700 deg.C). The disperse phase of the aerosol is collected, and the obtained mixture is compressed under heating until the C/Si weight ratio becomes >=3, and the bulk density reaches >=0.15. Since the silicon oxide and carbon are mixed with each other via the aerosol, an extremely uniform mixing can be achieved and the obtained SiC powder is sufficiently fine.
Patent JP-H0750493-A (JP)
Title: Mounting structure of pullout type enclosure
Inventor: OSONE HISAO
IPC: H05K7/18
Filed: 1993-08-04
Abstract: PURPOSE:To reduce the number of slide rails and, at the same time, to make the incorporating work of a pullout type enclosure in a shelf easier by mounting the enclosure on a guide connecting plate in such a manner that a hanger member is engaged with an enclosure receiving part so that the enclosure is hung and the bottom plate of the enclosure is made to abut on a stopper. CONSTITUTION:A pullout type enclosure 50 is hung by pulling out a guide connecting plate 60 from a shelf and hooking the hanger 56 of the enclosure 50 to the enclosure receiving section 66 of the plate 60 and the lower part of a frame plate 54 is made to abut on the stopper 65 of the plate 60. When the enclosure 50 is pushed toward the shelf side thereafter, inner guide plate of each slide rail is pushed against each outer guide plate until each inner guide plate comes to lie on each outer guide plate and the enclosure 50 is pushed into the shelf together with the plate 60. When the enclosure 50 is further pushed after the plate 60 is pushed to the last position of the shelf, the hanger 56 slides on the section 66 and moves in the plate 60.
Patent JP-H05287692-A (JP)
Title: Sizing agent for paper and paper sizing method using the same
Inventor: IKEDA ATSUSHI
IPC: D21H17/05
Filed: 1992-04-08
Abstract: PURPOSE:To provide a sizing agent excellent in sizing effect and workability, applicable over a broad papermaking pH range, capable of giving paper with high mechanical strength and good durability, containing, as active ingredients, 2-hydroxy-1,2,3-propanetricarboxylic acid monoamide and diamide. CONSTITUTION:A mixture of 2-hydroxy-1,2,3-propanetricarboxylic acid monohydrate with an amine compound such as distearylamine is refluxed under heating to make reaction for 8hr using toluene as reaction solvent followed by eliminating the toluene under a vacuum, thus obtaining the objective sizing agent for paper, in the form of a lightly brown and waxy solid, containing, as active ingredients, a monoamide of formula I (A is H, alkali metal, ammonium, or <=6C organic ammonium; R and R' are each >=8C alkyl or alkenyl; (n) is 2; (m) is 1) and a diamide of formula II ((n) is 1; (m) is 2) with the molar ratio: monoamide/diamide of (20:80) to (80:20).
Patent JP-H0946885-A (JP)
Title: Power circuit for electrical appliance for water tank
Inventor: NISHIHARA TAKANORI
IPC: H05B3/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically interrupt power supply if an electrical appliance for water tanks causes leak of electricity in water in a tank, by providing the control pole, formed on a switching element for the control of the excitation of relays, with a leak detecting circuit with its input end immersed in the water. SOLUTION: The control pole G of a switching element 5 is connected with a leak detecting circuit 6. The input end 6a of the leak detecting circuit 6 is immersed in water in a tank 1, and the other end is connected to the control pole G of the switching element 5. The leak detecting circuit 6 is provided with a resistor R2 in order to limit current I0 passed through the leak detecting circuit 6 and determine detecting sensitivity. A resistor R3 and a capacitor C2 are placed in parallel connection between the leak detecting circuit 6 and the cathode K of the switching element 5. The capacitor C2 is provided to prevent the malfunctions of the switching element 5 by being delayed by a time constant with the resistor R2 in the leak detecting circuit 6.
Patent JP-H0355443-A (JP)
Title: Space heating apparatus
Inventor: OTAKE TATSUNORI
IPC: F28D15/02
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a large amount of heat transfer and improve the performance of a gas-liquid separator by discharging the medium, which is collected in a receiver, in a short time period when an on-off valve is opened. CONSTITUTION:A medium heated in a medium heater 1 flows into a gas-liquid separators 3 through a heater outlet pipe 16 in two-phase state, and the liquid medium falls along the wall having stud-like protrusions 10 into the gas-liquid separator 3 and then flows back to the heater 1 again through a heater inlet pipe 15. On the other hand, the gas component of the two-phase medium is sent from a connecting port B9 to a room heat exchanger 6 under pressure and condenses into liquid. At this time, when on-off valve 4 is closed, a second check valve 5 is in closed state so that the supercooled medium is sent from the room heat exchanger 6 to the receiver 2 through a first check valve 7 under pressure and the gas medium in the receiver 2 condenses into liquid, causing the pressure in the receiver 2 to drop sharply. As a result, the supercooled medium in the room heat exchanger 6 is sucked in to the receiver 2 and the receiver 2 is filled with the condensed medium flowing from the room heat exchanger 6. In this state, when the on-off valve 4 is opened, the receiver 2 and the gas-liquid separator 3 reach a pressure equilibrium state and the liquid medium in the receiver 2 flows into the medium heater 1 through the second check valve 5 and the heater inlet pipe 15.
Patent JP-H0478878-A (JP)
Title: Multicolor image recorder
Inventor: NOZUE YASUO
IPC: G03G15/01
Filed: 1990-07-23
Abstract: PURPOSE:To shorten an image forming time and to miniaturize a device by performing transfer after superposing toner stuck to the surface of each photosensitive body on a transfer medium so that it may be transferred to a recording medium. CONSTITUTION:The surface of a photosensitive drum 11 is rubbed with the toner of a developing device 12 so as to be electrostatically charged and is exposed by a light source 10 for exposure so that the toner is selectively stuck and a toner image is formed. Thereafter, an adhesive belt 14 is pressed to the surface of the photosensitive body 11 by a belt transfer roller 13 and the toner image of a 1st color is transferred. Then, the toner image of a 2nd color formed on a photosensitive drum 16 is synchronously superposed to be transferred on the belt 14 by a belt transfer roller 18 in the same way as the image of the 1st color so as not to positionally deviate from the image of the 1st color. The toner image of two colors formed in such a way is fixed on a recording paper 20 by a fixing roller 19.
Patent JP-S5981907-A (JP)
Title: Output circuit
Inventor: IKEDA MASAHIRO
IPC: H03F3/30
Filed: 1982-11-02
Abstract: PURPOSE:To protect a PNP transistor (TR) when an output terminal is short- circuited by providing a resistance to the base of the TR in an emitter-follower coupled or complementary push-pull type output stage. CONSTITUTION:When an output current I1 flowing to the PNPTR10 increases, the TR10 decreases in current amplification factor hFE. The magnitude of the current I1 is normally in 10mA order, so the hFE is sufficiently small and the influence of the resistance 14 connected to the base is large. If the output terminal 13 is short-circuited by contacting a power source VCC, the current I1 increases and the hFE decreases. Consequently, the TR10 is forced to enter the current limit and output voltage drop state by the resistance 14 to perform negative feedback operation of the output voltage. Therefore, no overcurrent flows to an output TR and the output circuit is protected.
Patent JP-S59160474-A (JP)
Inventor: AOYAMA MASAYOSHI
IPC: A63B41/08
Filed: 1983-10-15
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-H0730840-A (JP)
Title: Picture recording and reproducing device
Inventor: KIKUCHI TAKAYUKI
IPC: H04N5/7826
Filed: 1993-07-08
Abstract: PURPOSE:To visually confirm a 1st overlap picture signal stored optionally in a memory during instant stop of video recording by providing a confirmation command means and a control means reading an overlap picture signal stored in a memory based on the command to the device. CONSTITUTION:A memory check input section (confirmation command means) 12 reads a picture signal from a memory 3 during video recording (recording) instant stop and a command signal (check signal) outputted from a display output section 9 to an EVF or the like is inputted to a microcomputer 11. Based on the check signal, the microcomputer 11 reads a picture signal (1st overlap picture signal) to make overlap video recording from the memory 3 to confirm it visually. The read is executed for only a time when a check signal is inputted from a memory check input section 12. Thus, the 1st overlap picture signal is repeatedly outputted from the display output section 9 and displayed on the EVF or the like.
Patent JP-H1174430-A (JP)
Title: Recyclable circuit board containing recyclable flip chip
Inventor: LO CHING P
IPC: H05K3/32
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a flip chip replaceable and recyclable, by selecting a rigid heat sink so as to have the heat expansion coefficient almost matching that of a flip chip die for reducing the dimension and weight in comparison with the conventional demention and weight to be removable if necessary. SOLUTION: A recyclable circuit board is provided with a deformable circuit plate 30 having the first side face fixed to one side face of a heat sink 20 in the heat transfer state. Besides, the deformable circuit plate 30 is fixed to the heat sink 20, thereby forming an assembled body 25. Furthermore, the recyclable circuit board 10 is provided with a flip chip 40 soldered to or bonded on the side face of the second side face of the deformable circuit plate 30 without an underfill in order to be easily removed in the case of a failure. Finally, the heat sink 20 has the heat expansion coefficient substantially matching that of the flip chip 40.
Patent JP-S6253665-A (JP)
Inventor: YANAGASE AKIRA
IPC: A61L33/00
Filed: 1985-09-02
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-H0635325-A (JP)
Title: Developing device for electrophotographic printer
Inventor: TANIOKA YOSHIYASU
IPC: G03G15/08
Filed: 1992-07-21
Abstract: PURPOSE:To simplify the construction of the device, to make it light weight and to lower the cost by providing a toner carrier consisting of a belt shaped magnetic film feeding magnetic toner on an image carrier with an electrostatic latent image which is visualized by the electrified magnetic toner. CONSTITUTION:The magnetic film 1 is rotated in the direction of the arrow A while receiving tension force by a pair of rolls 2. Because the distance between a tip of a doctor blade 3 and the surface of the magnetic film 1, that is the doctor blade gap is set to be a specified value, the uniform thin layer is formed by the magnetic toner 7. A toner image 8 is formed by having the magnetic toner 7 stick to the electrostatic latent image because the electrostatic latent image is formed by an electrifying exposure part on the surface of the image carrier 4 and the electrostatic attraction force between the electrostatic latent image and the magnetic toner 7 is greater than the restraint of a magnetic field. Because the magnetic toner 6 is fed in the direction of the doctor blade 3 by the rotation of a mixer 5 in the direction of the arrow B, this action is repeated as long as there is any magnetic toner 6 in a toner tank 9. Thus the construction of the developing device is simplified.
Patent JP-H0748537-A (JP)
Title: Water-based coating composition
Inventor: MORIYA MAKOTO
IPC: C09D11/107
Filed: 1993-08-04
Abstract: PURPOSE:To obtain the composition which can form a tough water-resistant coating film by neutralizing a vinyl polymer made from methyl methacrylate, an acid-group-containing vinyl compound, etc., dissolving the neutralized polymer in water and mixing the obtained solution with a specified aqueous polymer dispersion. CONSTITUTION:A mixture comprising 30-90wt.% methyl methacrylate, 0-30wt.% aromatic vinyl compound especially styrene, 4-20wt.% acid-group-containing vinyl compound especially (meth)acrylic acid and 0-66 wt. % other vinyl monomers [e.g. alkyl (meth)acrylate] is suspension-polymerized to obtain a vinyl polymer having a Tg of 30-110 deg.C, a weight-average molecular weight of 6X10<3> to 3X10<4> and an acid value of 35 to 130mgKOH/g, this polymer is neutralized, the neutralized polymer is dissolved in water to obtain an aqueous solution (A). This solution A is mixed with an aqueous dispersion (B) of a urethane polymer having a Tg of 30-120 deg.C and a weight-average molecular weight of 2X10<4> to 1X10<6> in an A/B weight ratio of 5/95 to 60/40 (in terms of the solid content) to obtain the composition. This composition is based on a solvent entirely consisting of water and can form a cracking-free water- resistant tough coating film.
Patent JP-H0925356-A (JP)
Title: Production of noncross-linked preexpanded polyethylene resin particle
Inventor: TAKEDA NOBORU
IPC: C08J9/18
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To enable the production of noncross-linked preexpanded polyethylene resin particles having a specified resin density or higher by impregnating particles of a resin mixture comprising four specific resins with a blowing agent and using a multistep temp. rise method whereby the expansion ratio of the particles is increased stepwise. SOLUTION: Noncross-linked preexpanded polyethylene resin particles are produced by a multistep temp. rise method wherein a resin mixture comprising 30-50wt.% high-pressure low-density PE resin (A) having a density of 0.930-0.980g/cm<3> and an m.p. of 108-118 deg.C, 5-30wt.% linear low-density PE resin (B) having a density of 0.916-0.928g/cm<3> and an m.p. of 118-123 deg.C, 20-45wt.% linear high-density PE resin (C) having a density of 0.955-0.970g/cm<3> and an m.p. of 128-135 deg.C, and 10-35wt.% linear high-density PE resin (D) having a density of 0.940-0.954g/cm<3> and an m.p. in the range of the average m.p.  of ingredients B and C ±2 deg.C is impregnated with a blowing agent, expanded under heating to an expansion ratio of 1.5-3.5cc/g, impregnated with a blowing agent to allow it to come into cells of the expanded particles, and further expanded under heating to a higher expansion ratio.
Patent JP-S6256351-A (JP)
Inventor: HOKII TOSHIYUKI
IPC: C04B35/103
Filed: 1985-09-02
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。