baber/WOPTO huggingface dataset:
Patent JP-H07260654-A (JP)
Title: High temperature tension test piece and test method
Inventor: NISHIHATA MIKIO
IPC: G01N3/18
Filed: 1994-03-24
Abstract: PURPOSE:To realize an accurate and positive high temperature tension test by decreasing the cross-section of a thin metal plate test piece in the center thereof. CONSTITUTION:A Be-Cu test piece 3, for example, comprises grip parts 1 of about 15mm wide and 20mm long at the opposite ends thereof and a body part 2 of about 10mm wide and 20mm long with the thickness being set at about 1mm over the entire length. The test piece 3 is constricted to about 5mm wide in the center 4 over a length of about 10mm. The test piece 3 is partially heated in the center 4 thereof in a small electric furnace before being subjected to tension test. Since fracture takes place in the center 4 at any times, high a temperature strength can be measured accurately and positively. Furthermore, the temperature rises quickly at the time of partial heating even for a test piece 3 composed of a precipitation hardening alloy, and the tension test can be carried out efficiently with no influence of temperature difference.
Patent JP-H06293324-A (JP)
Title: Container for transportation
Inventor: KASAHARA TOSHIHIRO
IPC: B65D1/22
Filed: 1993-04-05
Abstract: PURPOSE:To realize stable sliding by securing a size allowance at the time of stacking and also reducing unsteadiness at the time of sliding while an inner peripheral surface remains flat. CONSTITUTION:On at least two inner peripheral sides facing each other of a flange 7 provided on an opening rim, stages 22 lowered by one stage having a cross section of an L-shape comprising a standing face 22b and a flat face 22a are provided continuously in a line. A container is constructed so that when container bodies 21 are stacked in one direction, support legs 8, 9, 12, 14 of an upper container body 21 are positioned on the flat face 22a of the stage 22 of the flange 7 of a lower container body 21, as well as a swollen part 23 swelling inward at the middle of the standing face 22b is formed.
Patent JP-H10267697-A (JP)
Title: Generation instrumentation control device
Inventor: ANDO NAOAKI
IPC: G01D7/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve a monitoring property by displaying the scale of a trend graph being selected and specified together on the side surface of a trend graph screen. SOLUTION: A trend graph is displayed on a CRT by a CPU and a display device (CRT). A graph scale presses down a cursor travel key 13 when a channel 1 (generation power) is displayed and then the scale of a channel 2 (vacuum in an exhaust room) is displayed. Then, pressing of the cursor travel key 13 is transferred from a keyboard to the CPU via a keyboard controller. Then, the scale display of the trend graph is changed from a channel (n) to a channel n+1 in the CPU. Further, the scale 12 is moved from the channel n to the channel n+1 in the CPU. In this manner, the scale of the trend graph being selected and specified is displayed together on the side surface of the graph screen, thus obtaining a device with an improved monitoring property.
Patent JP-S5412042-A (JP)
Title: Air flow meter in fuel injection engine
Inventor: KURIHARA TOSHIROU
IPC: G01F1/56
Filed: 1977-06-30
Abstract: PURPOSE: Air flow meter to maintain constantly the ratio of air flow to boltage selecting respective resistance in accordance with load, installing two kinds of resistance which is to match respective characteristics in partial load and full load. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62237115-A (JP)
Title: Bearing lubricating structure of speed change gear
Inventor: TAKEMOTO YOSHINORI
IPC: F16C33/66
Filed: 1986-04-04
Abstract: PURPOSE:To prevent seizure and damage of a bearing due to insufficient lubrication by forming a lubricating oil supply hole on a bearing boss of a gear by notching to supply the satisfactory quantity of lubricating oil. CONSTITUTION:Oil scattered in the interior of a case by rotation of a gear adheres to tooth surfaces and end surface of a speed change gear 3 to drop in the shaft portion side. As a lubricating hole 15 of a satisfactory size is formed on a bearing boss 6 by interposing a spacer member 12, oil which flows along the end surface of the speed change gear 3 and drops in the shaft portion side is collected at an opening portion of the lubricating hole 15. Accordingly, the satisfactory quantity of lubricating oil can be supplied to a needle bearing 2 disposed between a driving shaft 1 and the speed change gear 3 to prevent seizure and damage of the bearing due to shortage of lubricating oil.
Patent JP-H01252827-A (JP)
Title: Hot water heating type air conditioner
Inventor: KUBOTA KATSUYA
IPC: F24D3/00
Filed: 1988-04-01
Abstract: PURPOSE:To enable a comfortable heating with less variation of room temperature to be performed by a method wherein a heat exchanger, a blower, a electrical appliances and a hot water valve are provided and at the same time means for controlling a degree of opening of the valve is provided. CONSTITUTION:An air conditioner 31 is operated such that a degree of opening of a flow controlling valve 35 in a heat exchanger 32 is increased by a stepping motor 35-1 to increase a flow rate of hot water in case that an actual room temperature is substantially low in respect to a predetermined temperature of a room temperature adjustor 40 in response to a preference of a user and then a flow rate of hot water is increased, a heating capability is increased and the room temperature can be approached rapidly to the predetermined temperature. In case that the room temperature reaches the predetermined temperature, a degree of opening of the flow rate controlling valve 25 is decreased, thereby a flow rate of the hot water is reduced to decrease the heating capability, resulting in that the room temperature is not so changed without substantially exceeding the predetermined temperature to perform a comfortable heating. When a flow rate of hot water in the heat exchanger 32 is controlled to be low, a rotational speed of a blower 37 is decreased and a temperature of hot blown air of the air conditioner 31 is not so decreased and a comfortable heating is assured.
Patent JP-H07258880-A (JP)
Title: Sliding face constituting body
Inventor: DOUSAKA KENJI
IPC: F01L1/04
Filed: 1994-03-24
Abstract: PURPOSE:To produce a sliding face constituting body excellent in seizing resistance. CONSTITUTION:This sliding face constituting body 4 is constituted of an assembled body of Fe crystals. This assembled body has many sheet-shaped Fe crystals 5 in which one corner part (a) is oriented to the side of the sliding face (b), and these sheet shaped Fe crystals 5 are arranged in such a manner that there occurs difference in level between the planes 5a of the neighboring both sheet-shaped crystals 5 so as to form mutually communicating plural V-shaped grooves (c) on the sliding face (b). Thus, the oil retaining properties of the sliding face constituting body 4 is improved, and furthermore, it is possible to make ail positively pervade to the whole area of the sliding face (b) at all times.
Patent JP-H02260120-A (JP)
Title: Magnetic recording medium and magnetic powder used therefor
Inventor: IGUCHI KOICHI
IPC: C09D127/04
Filed: 1989-03-31
Abstract: PURPOSE:To improve the durability and magnetic characteristics of a magnetic layer by using such magnetic powder having specified primary treated layer and secondary treated layer. CONSTITUTION:The magnetic powder to be incorporated into the magnetic layer has the primary treated layer comprising an amion silane coupling agent and the secondary treated layer comprising acryl copolymer oligomers which contain acrylic acid or methacrylic acid of 300-10,000mol.wt. as the copolymer components, with 0.3-10pts.wt. of the oligomer to 100pts.wt. of the magnetic powder. Thereby, the magnetic powder has high dispersibility to resin, so that the obtd. medium has the magnetic layer excellent in durability and magnetic characteristics.
Patent JP-H01252604-A (JP)
Title: 5-fluorouracil carrier
Inventor: OUCHI TATSURO
IPC: A61P35/00
Filed: 1988-04-01
Abstract: PURPOSE:To obtain a 5-fluorouracil carrier having excellent antitumor activity and low toxicity, by reacting chitosan with chloroacetic acid and acetic anhydride and then reacting the obtd. compd. with 5-fluorouracil and triethylamine. CONSTITUTION:A chitosan deriv. of formula II (wherein m is 1-2; n is 1-2) is prepd. by reacting chitosan of formula I (wherein r is 100 or larger) with chloroacetic acid and acetic anhydride. Then, a 5-fluorouracil carrier of formula IV wherein 5-fluorouracil is bound by an amide bond and an ester bond through a lower alkylene group to the 2- and 6-positions of chitosan is obtd. by reacting the chitosan deriv. of formula II with 5-fluorouracil of formula III and triethylamine. This carrier is incorporated into tumor cells as it is and releases in the cells 5-fluorouracil which exhibits antitumor activity, and chitosan which is the carrier is decomposed and absorbed.
Patent JP-H06287470-A (JP)
Title: Abrasion resistive coating composition
Inventor: HOSOKAWA NORITAKA
IPC: C08F2/44
Filed: 1993-04-05
Abstract: PURPOSE:To provide the subject composition consisting of specific components, enabling of printing, etc., at a point of time when a solvent is dried since a film coat is formed at this point and capable of molding after the irradiation of active energy ray. CONSTITUTION:The objective composition is obtained by compounding (A) an acrylic resin, (B) a product obtained by reacting a silane coupling agent containing NCO of formula [R<1> and R<2> are univalent hydrocarbon; R<3> is 2-8C bivalent hydrocarbon; a is 2-3; b is 0-1; c is 1-2; c=4-a-b] with an OH-containing polyfunctional acrylate having an OF group and >=3 of acryloyl groups, (C) a polyfunctional acrylate having >=3 acryloyl groups, (D) an urethane acrylate having plural acryloyl groups, (E) a silica sol dispersible in an organic solvent, (F) an organic solvent and optionally (G) a photo polymerization initiator in the following amounts defined based on the total of the solids of components A to D and E: component A is 5-35wt.%, components B+C+D is 25-60wt.%, a solid of component E is 20-70wt.% and a compounding ratio: components B/C is >=0.2.
Patent JP-H04290703-A (JP)
Title: Wearing-out core removing method
Inventor: HARADA HIROMITSU
IPC: B29C33/52
Filed: 1991-03-19
Abstract: PURPOSE:To enable the core stuck onto the inner wall of the bent part of a tube to be effectively and surely removed, while the bent tube is not deformed, and its inner wall is not broken by a method in which a flowing direction- deflecting member is inserted into tube-path, and the flow of fluid is forcedly deflected and energized to wall surface in the removing process by fluid. CONSTITUTION:A flowing direction-deflecting member is composed of a flexible bearing object 3 and the deflecting body 2 provided on its tip. The deflecting body 2 is kept at prescribed position to the flowing direction of fluid by the bearing object 3. While the flowing direction-deflecting member is moved up and down in a pipe path, the flow of jetted fluid is deflected to wall surface. Thus, corrosive fluid collides fully with the wall surface on which core material remains, whereby the core material may be effectively removed. The flowing direction-deflecting member uses a flexible shaft as the bearing object 3, and the deflecting body 2 is fixed thereto obliquely.
Patent JP-S5931762-A (JP)
Inventor: RAFUAERU FUOGE
IPC: C07D215/46
Filed: 1983-05-06
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-H06292090-A (JP)
Title: Image sensor and its drive method
Inventor: KONUMA KAZUO
IPC: H04N5/341
Filed: 1993-04-06
Abstract: PURPOSE:To vary optionally space resolution of an image sensor at a smaller period than repetition of cells through external control by controlling an intra- plane sensitivity distribution of light receiving elements forming a cell through the combination of impressed voltages to plural gate electrodes arranged on the light receiving elements. CONSTITUTION:A unit picture element is provided with a light receiving element 1 of, e.g. SiPN junction, a vertical CCD register 4 formed by N-type depletion poly silicon gate, and a transfer gate 3 and a gate electrode 9 of an enhancement type MOSFET. Two electrodes 9 of (4n+1)th,...(4n+4)th are mutually connected. A final stage picture element and a CCD register 5 are connected via a dummy gate 8. The right end of the register is connected to a read section 7. Electron positive hole pairs are generated by an incident light and they are separated by an electric field of a depletion layer into an electric signal. Then regarding the photoelectric conversion, signal charge storage period and gravity center of sensitivity, the intra-plane sensitivity distribution of the light receiving element are controlled by combination of impressed voltage to plural gate electrodes arranged to the light receiving element.
Patent JP-S59203212-A (JP)
Title: Magnetic head device
Inventor: AGARI HIDEO
IPC: G11B5/52
Filed: 1983-05-04
Abstract: PURPOSE:To improve the efficiency of recording and reproducing by forming a closed magnetic path among a magnetic tape running on the outside circumference of a rotary drum, the rotary drum, and magnetic poles to transmit signals. CONSTITUTION:The magnetic tape consists of a vertical recordong film 2, a horizontal recording film 7, and a base 3. A fixed drum 11 has a helical control step part 12 on the outside circumference, and a rotary drum 14 faces the fixed drum 11 with a slight gap 13 between them and consists of high-permeability materials. A magnetic pole 15 has a coil part 16 in a part, and one end is connected magnetically to the rotary drum 14, and the other end is projected in the outside circumferential direction of the rotary drum 14.
Patent JP-H10268168-A (JP)
Title: Photoelectron device and manufacture thereof
Inventor: TAKAHASHI SHOICHI
IPC: G02B6/42
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of an optical fiber fixing work and reduce a production cost. SOLUTION: This photoelectron device has a support substrate (silicon platform) 21 formed out of a silicon substrate having a groove 22 on upper surface, a photoelectron coversion element (semiconductor laser chip) 23 fastened to the support substrate surface at one end of the groove 22, and an optical fiber 7 coupled to the groove 22 and fixed to the support substrate 21 for sending and receiving light to and from the conversion element 23 via the front edge. In this case, the optical fiber 7 is fixed to the support substrate 21 at two positions of a temporary fastening part and a substantial fastening part provided along an optical fiber extension direction. Furthermore, the temporary fastening part and the substantial fastening part have structures fixed with an adhesive.  The adhesive for the temporary fastening part is made of an ultraviolet-setting adhesive, and the adhesive for the substantial fastening part is made of a thermosetting resin. In addition, the temporary fastening part is positioned nearer the semiconductor laser chip 23 than the substantial fastening part.
Patent JP-H02276151-A (JP)
Title: Fluorescent lamp
Inventor: IMAMURA HITOSHI
IPC: H01J61/30
Filed: 1989-03-31
Abstract: PURPOSE:To form a high luminance part in the vicinity inside a translucent plate so as to improve the symmetry of luminous intensity distribution property by providing a discharge throttling member which throttles a positive column in each luminous chamber in the vicinity of the translucent plate. CONSTITUTION:For a fluorescent lamp 21, anodes 22a, 22b, 22c, and 22d being plural electrodes are formed respectively in columnar shape of thin diameter, and auxiliary partition plates 23a, 23b, 23c, and 23d being four discharge throttling members are provided inside a taper case(fluorescent film-coated body)6. A positive column alpha, which passes inside a luminous chamber 8b in the taper case 6, is throttled by the narrowing recess 25b of this auxiliary partition plate 23b. Accordingly, by narrowing the positive column alpha, more watts can be input, so the ultraviolet-ray irradiation intensity around this throttling recess 25b improves.
Patent JP-H03280697-A (JP)
Title: Howling eliminating device
Inventor: ADACHI HISASHI
IPC: H04R3/02
Filed: 1990-03-29
Abstract: PURPOSE:To stop howling by delaying a signal on a signal transmission line by a time of a half wavelength of a howling frequency when howling takes place so as to interfere the phase condition of positive feedback causing howling. CONSTITUTION:When howling takes place at a frequency, it is detected by a detection means 10 and the delay time of a delay means 5 is set to a time by a half wavelength of a howling frequency to be detected. Thus, the phase condition of positive feedback is not established at a frequency causing howling. Then the signal component of the howling frequency fed back from a microphone 1 is made opposite in phase to the phase of a substantial signal thereby stopping howling.
Patent JP-S563568-A (JP)
Title: Mechanical governer's contact screw for micromotor
Inventor: MINAGAWA YOUZOU
IPC: F16B35/00
Filed: 1979-06-22
Abstract: PURPOSE:To prevent loosening of a caulked section, by caulking the section in such a manner as to embed a projecting strip, which is provided on outside circumferential edge of bottom surface of a contact pellet, into tip surface of a main body in order to ensure accuracy of positioning of the contact pellet with respect to the main body. CONSTITUTION:A projecting strip 1, whose outside circumferential surface is vertical and inside circumferential surface is sharply angled, is formed along outside circumferential edge of bottom surface of a bowl-sectionlike contact pellet 2, and by being kept in the condition that this projecting strip 1 is embedded into tip surface of a main body 3 and spread toward outside, an annular rib 4 which was formed on outside circumferential section of tip surface of a screw's main body 3 is caulked toward outside circumferential section of top surface of the contact pellel 2. As it is possible, by doing this, to keep the contact pellet 2's projecting strip 1 embedded into the main body 3's tip surface even at the time when caulking between the annular rib 4 and the contact pellet is loosened, and therefore, the contact pellet 2 can be prevented from shifting and enabled to serve the purpose satisfactorily for a long period of time.
Patent JP-S62276661-A (JP)
Title: Production of compact electronic equipment
Inventor: HARA KAZUYA
IPC: H05K5/02
Filed: 1987-03-31
Abstract: PURPOSE:To thin the thickness of the titled equipment and to improve its strength by effectively using a restricted space in a case member to store an electronic parts constituent. CONSTITUTION:The periphery of the electronic parts constituent 11 is surrounded by a frame 16 to support the constituent 11, an upper case 1 is stuck and laminated fast to the upper side of the constituent 11 and the frame 16 and a lower case 2 is stuck and laminated fast to the lower side of the constituent 11 and the frame 16. The constituent 11 includes an integrated circuit element 26 coated with insulating resins projected from the surface of a board 21. A recessed part is formed on the inside of the upper and lower cases 1, 2 so as to be opposed to the insulating resins. The upper and lower cases 1, 2 and the board 21 are stuck to each other with adhesives.
Patent JP-S62235770-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMASHITA MASAYUKI
IPC: H01L27/08
Filed: 1986-04-04
Abstract: PURPOSE:To enable sharp enhancement of latch-up proof capacity of a semiconductor integrated circuit device without increasing the chip area by a method wherein a diffusion layer of a conductivity type opposite to that of a semiconductor substrate connected to an inside electric power source wiring in the chip is formed in the whole region on the lower side of the same electric power souce wiring pattern to compose electrostatic capacity between the electric power souce and the GND for absorption of external noise. CONSTITUTION:A diffusion layer 28 of a conductivity type opposite to that of a semiconductor substrate 11 to be connected to an inside electric power souce wiring 30 is formed in the whole region on the lower side of the pattern of the same electric power source wiring 30 in the chip of a semiconductor integrated circuted device to be manufactured using the N-well CMOS manufacturing process. Thereupon, electrostatic capacity between the electric power source and the GND for absorption of external noise is composed according to reversely biased P-N junction formed between the diffusion layer 28 thereof and the semiconductor substrate 11. For example, the N<-> well diffusion layer 28 is formed in the region corresponding to the inside electric power souce wiring of the P<-> type semiconductor substrate 11, and moreover, an N<-> type diffusion layer 31 having concentration higher than that of the N<+> weel diffusion layer 28 is formed in the diffusion layer 28 thereof prior to formation of a smooth coat film 29 as an insulating layer and the inside electric power souce wiring 30, and the N<+> type diffusion layer 31 is connected to the inside electric power source wiring 30 through contact holes 32.
Patent JP-H04312842-A (JP)
Title: Manufacture of patterned carpet
Inventor: IMANISHI YOSHINARI
IPC: D06M17/00
Filed: 1991-04-11
Abstract: PURPOSE:To provide the manufacture of a low-cost patterned carpet. CONSTITUTION:A patterned carpet is manufactured in such a manner that primary pile yarn (12) is automatically implanted to a primary base fabric (11) by a machine and the same carpet base (10) as a tufted carpet is formed, secondary pile yarn (21) having a different color is implanted to a pattern region (20) formed by drawing the primary pile yarn (12) by manual operation and a pattern is shaped, and a secondary base fabric (40) is stuck on the rear of the primary base fabric (11) through adhesives (30).
Patent JP-H11273358-A (JP)
Title: Semiconductor storage device
Inventor: SEGAWA YUICHI
IPC: G11C11/56
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device in which low power consumption and a high-speed operation of a multivalued memory can be realized. SOLUTION: A semiconductor memory device is provided with a plurality of memory cells in which pieces of information on a value of (n) [where (n) represents an integer of 4 or higher] are stored, with (n-1) pieces of latch circuits 16 which hold the pieces of information to be read out from the memory cells and with an encoder 18 which encodes outputs of the (n-1) pieces of latch circuits 16. Operation switch points of the (n-1) pieces of latch circuits 16 are set respectively to a potential between two adjacent potentials out of potentials corresponding to the information on the value of (n).
Patent JP-H05237269-A (JP)
Title: Doll remote control device
Inventor: MURAMOTO TAKAHIDE
IPC: A63H30/02
Filed: 1992-02-28
Abstract: PURPOSE:To remote-control a doll. CONSTITUTION:An angle detecting sensor 12 and a position sensor 13 are incorporated in a detecting head 14, and are connected to a transmitter 15 through a cable 14. Further, a camera sensor 17 is provided for detecting the positions of detection marks 16a, 16b formed on a detection arm 16, and is connected to the transmitter 15 through a cable 18. Further, the transmitter 15 is connected to a telephone network 23. Meanwhile, an automatic head part 24 of an automatic doll at a remote position, is movably supported to the body thereof through the intermediary of a rotary actuator 25 and a translational actuator 26, and an automatic arm part 27 is supported, rotatably about a rotary actuator 28. These actuators 15, 16, 18 are connected to the telephone network 23 through the intermediary of a cable 29 and a receiver 30. When the operator manipulates the detecting head 11 and the detecting arm 16, the automatic head 24 makes a movement the same as that of the detecting head 11 while the automatic arm 27 makes a movement the same as that of the detecting arm 16.