baber/WOPTO huggingface dataset:
Patent JP-H10143554-A (JP)
Title: Test design supporting device
Inventor: SHIGIHARA YASUJI
IPC: G06F17/50
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To secure the testability of various circuits by synthesizing flip-flops corresponding to respective networks discriminated as not being provided with the testability by logic information supplied under logic design and generating the logic information. SOLUTION: A testability discrimination means 11 fetches the logic information supplied under the logic design and discriminates the network without the testability among the networks indicated by the logic information. A synthesis means 12 synthesizes the respectively corresponding flip-flops for the networks for which such discrimination is performed, a linking means 13 edits the fetched logic information and thus, the logic information for which the flip-flops form a scanning path is generated. That is, since test design for enabling the test of the network without the testability based on a scanning system is automatically performed, the efficiency and reliability of the design are improved compared to a conventional example for which such test design is appropriately performed under the manual operation of a design tool.
Patent JP-2001121664-A (JP)
Title: Multi layer resin sheet
Inventor: KUBO NOBUAKI
IPC: B32B25/08
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer resin sheet which is excellent in rigidity and a physical property balance such as impact resistance and satisfies peeling resistance, oil resistance, and chemical resistance. SOLUTION: In a multi-layer resin sheet, a surface layer made of at least one kind of a substantially amorphous polyester resin is laminated at least on one side of a base material layer comprising a block copolymer (I), a vinyl aromatic hydrocarbon polymer or its mixture (II), and at least one kind of a substantially amorphous polyester resin.
Patent JP-H04179090-A (JP)
Title: Temperature control device for electric melting furnace
Inventor: YUKI ISAMU
IPC: F27B3/04
Filed: 1990-11-09
Abstract: PURPOSE:To control the temp. of a molten metal accurately by controlling the power supply while the change of the molten metal temp. caused by changing parameters for warm keeping ability is taken into account from time to time. CONSTITUTION:A power supply 2 to supply electric power to a melting furnace 1 is controlled to control the temp. of a molten metal in the furnace 1. The arrangement for this controlling is composed of a molten metal temp. measuring means 3 for measuring the temp. of the molten metal, a molten metal temp. presuming means 4 to presume the change of the molten metal temp. after measurement on the basis of the measured temp. values under thermal conditions such as the molten metal amount of the furnace 1, supplied power, and ambient temp., and a power supply controlling means 5 to control the power supply 2 on the basis of result from presuming so that the actual temp. becomes its target value. The magnitude of the power supplied to the furnace is decided while such factors are taken into account as the change in the parameters for warm keeping ability of the furnace 1 and change in the molten metal caused by heat loss of molten metal associate with casting-in. Thereby the actual value of molten metal temp. can be controlled into the target value accurately.
Patent JP-H06157055-A (JP)
Title: Production of artificial building material
Inventor: TSUNODA HIDEO
IPC: C03C3/087
Filed: 1992-11-16
Abstract: PURPOSE:To reduce the generation of strain by placing a glass raw material composed mainly of SiO2, Al2O3, and CaO on a shelf board having circumferential part declining outward and formed by grinding the corner parts of the upper surface of a shelf board. CONSTITUTION:A glass raw material composed mainly of SiO2, Al2O3, and CaO at specific ratios is mixed, melted and solidified and the obtained frit is used as a glass raw material 2. The upper surfaces of the corners and edges of a shelf board 1 having a prescribed shape and made of Al2O3 or cordierite are ground to form slant parts declining toward the circumference. The circumferential parts of four edges are surrounded by frame plates 3 to form a frame mold. The glass raw material 2 is filled on the shelf board 1 surrounded by the frame plates 3 at a prescribed thickness, fired at 1100-1200 deg.C and slowly cooled to obtain the artificial building material having decreased strain on the corners.
Patent JP-H06145752-A (JP)
Title: Method for constructing brick of molten steel tapping hole of converter and constructing device using the same
Inventor: KUBO SUEKI
IPC: F27D3/15
Filed: 1992-11-16
Abstract: PURPOSE:To make the brick laying work in a molten steel tapping hole in a converter safe and lightening a load and to obtain the further quick and sure work by setting and centering a sleeve brick on a base frame and pulling into the molten steel tapping hole while supporting. CONSTITUTION:A centering metal tool 10 providing a cylindrical guide 11 is fixed to the outer surface of the molten steel tapping hole 2 in the converter by clamp 12. On the other hand, the base frame 3 is arranged so as to be faced to the molten steel tapping hole 2 on a working deck 20 arranged in the converter and the outer cylindrical sleeve brick 1 laid on the base frame 3 through wear bricks 21 and base frame legs 5, is set and this center line is matched to the center line of the molten steel tapping hole 2. Successively, to this sleeve brick 2, pulling mechanism composed of a brick setting frame 6, supporting arm 7, screw rod 9 with operating handle 8 and nut 11a in the cylindrical guide 11, etc., is fitted. Thereafter, by turning the handle 8, this pulling mechanism is worked and the sleeve brick 1 is stably slid to the molten steel tapping hole side on the base frame 3 and set on bottom bricks 22 and fitted and fixed to the molten steel tapping hole 2 in the converter.
Patent JP-H09146412-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KUROSAWA KIMIO
IPC: G03G5/10
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of being conducted to a conductive rotating shaft which can be manufactured in a simple process to reduce the cost. SOLUTION: This photoreceptor establishes the conduction by bringing a conducting member into contact with a conductive cylindrical base and a conductive rotating shaft when the base is attached to the conductive rotating shaft of an electrophotographic device through a flange. The conducting member forms a substantially square metal plate having a flat slender form before installation, and is deflected by the base and the conductive rotating shaft after installation, thereby keeping the conductivity.  For example, a metal plate 4 has a rectangular form longer than the distance between the base fitting surface 13 and conductive rotating shaft fitting surface 12 of a flange 1 and having a small hole bored therein, and it is fixed to the spoke 11 of the flange 1 having a notch 14 allowing the fitting of the metal plate formed near the part contacting a base 2 so that it is protruded to the base fitting surface and conductive rotating shaft fitting surface before installation.
Patent JP-H01147866-A (JP)
Title: Semiconductor device
Inventor: IGURA YASUO
IPC: H01L21/336
Filed: 1987-12-04
Abstract: PURPOSE:To alleviate an electric field and to perform a high breakdown strength by extending electrodes on low concentration source, drain. CONSTITUTION:A gate insulating film 2 directly under the center of a gate is set at its thickness by generally judging the characteristics of a transistor. On the other hand, a gate 4 so extended as to overlap with source, drain weakens an electric field in an N<-> type region 8, and suppresses the deterioration of the transistor due to injection of hot carrier. The latter can sufficiently obtain its effect even if the thickness of an insulating film 3 directly thereunder is thicker than that of the former. Simultaneously, since the overlapping capacity of the gate and the drain/source is inversely proportional to the thickness of the film 3 directly under the extended gate 4, the thickness is increased to reduce its capacity, and the high speed operation of its circuit can be performed. A leakage current due to a tunnel phenomenon between bands can be suppressed between the valence band of a P-type inverted layer on the surface of the N- type region induced by a gate electrode and a conduction band of the N-type region, and is very effective for a DRAM or the like.
Patent JP-H09140298-A (JP)
Title: Spinning reel for fishing
Inventor: YAMAGUCHI AKIRA
IPC: A01K89/01
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel capable of rapidly invertedly restoring a bail support member to a fishline winding position. SOLUTION: The bail inversion system 25 in this spinning reel for fishing is made up of a restoring projection 71 on the reel body 1, a spring member set up between a support arm 7 and 4 a bail support member 11 and to energize the bail support member 11 toward a fishline winding position, a stopper 49 supported movably in the support arm 7 and to be engaged on a holding part on the bail support member 11 when the bait support member 11 is situated at a fishline-releasing point, a spring member 53 set up in the support arm 7 and to energize the stopper 49 in the direction so as to engage the holding part of the bail support member 11 with the stopper 49, and an actuation member rotatably supported in the base portion of the support arm 7 through contact with the stopper 49 and to effect disengagement between the bail support member 11 and the stopper 49 on contact with the restoring projection 71 when a rotor 3 revolves in the fishline winding direction.
Patent JP-2001122411-A (JP)
Title: Rack for heavy weight
Inventor: TSUBOI KENJIRO
IPC: B65G1/14
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a rack for heavy weight capable of always retaining a lock pin to an appropriate operation position without unwillingly moving an elastic body for retaining the lock pin from a predetermined position. SOLUTION: A plurality of connection holes 3... are vertically disposed at a longitudinal line on a front side surface 2a of a pillar material at an equal interval. An angle type bracket 10 is welded to both ends of a lateral beam material 1 and connection studs 12, 12, a lock pin-appearing/retreating hole 13 and snap lock engagement stepped portions 14, 14 are provided on a front surface plate 11 thereof. Engagement portions 24, 24 are provided on one end of a snap lock 20 and are engaged with the engagement stepped portions 14, 14 to attach the snap lock 20 to the front surface plate 11. A lock pin 21 is projected from the lock pin-appearing/retreating hole 13.  When the connection studs 12, 12 of the lateral beam material 1 are inserted into the connection holes at a desired height position, the lock pin 21 is automatically inserted into a lock pin-insertion hole 3 to restrict an upward movement of the lateral beam material 1.
Patent JP-2000133227-A (JP)
Title: Battery pack
Inventor: FUJIMARU MAKOTO
IPC: H02J7/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To connect a first battery unit and a second battery unit into a battery pack easily and efficiently, and reduce voltage drops when a large current flows in the connection between both cell units. SOLUTION: This battery pack comprises a first battery unit 1A and a second battery unit 1B both having a plurality of cells 2 connected side by side in the same plane and joining together so that their cells 2 are in vertical relation. Metal lead plates 5 are fixed at paired opposed electrode terminals of two cells 2 put one on the other so as to project outwardly of the first and second battery units 1A and 1B in a direction perpendicular to the cells 2. The first and second battery units 1A and 1B come into electrical connection when the metal lead plates 5 are placed into mutual contact.
Patent JP-H02223038-A (JP)
Title: Information recording medium
Inventor: KURISU MASAYOSHI
IPC: G11B7/24018
Filed: 1989-11-24
Abstract: PURPOSE:To obtain excellent adhesion and moisture resistance in the initial stage of curing and to enhance the adhesion strength by fitting hubs to the center hole of the disk substrate and using a specific composition which is cured with an active energy ray to adhere the hub and the disk substrate. CONSTITUTION:Two disk substrates 2a, 2b having a recording layer on one side are stuck with each other, and two hubs 4 are fitted to the center hole 3 of the substrate. The adhesive layer 13 is formed between the disk substrates 2a, 2b and the hub 4, and between the two hubs 4. The adhesive used for the adhesive layers 13, 14 comprises a compd. selected from epoxy resin, sulfonium salt and cyclopentadienyl iron compd., a compd. selected from acrylate, methacrylate and these oligomers, and the composition which is cured by an active energy ray containing org. peroxide. Thereby, the adhesive layers have higher adhesion strength and are rapidly cured, showing excellent adhesiveness in the initial stage of curing as well as excellent moisture resistance.
Patent JP-2000130055-A (JP)
Title: Shutter
Inventor: SAEKI MASAYOSHI
IPC: E06B9/56
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To improve workability for fitting a shutter body. SOLUTION: This shutter is provided with a box 5 winding up a door body 3 and housing it and a frame 2. A fitting piece 5a is provided in the box 5, and a hook 2a fixed to the fitting piece 5a to support the box 5 is provided in the frame 2. Further, a guide mechanism 30 guiding the box 5 to the fixing position of the fitting piece 5a of the box 5 and the hook 2a of the frame 2 is provided between the box 5 and the frame 2.
Patent JP-2001121905-A (JP)
Title: Tubeless tire
Inventor: MINAMI NOBUAKI
IPC: B60C9/08
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a tire for maintaining durability and achieving a lighter weight. SOLUTION: This tubeless tire comprises a carcass 6 consisting of one carcass ply 6A having a ply body 6a encircling a tire cavity (i) and a ply turn-around portion 6b turned inside to outside around a bead core 5, and a belt layer 7. The carcass ply 6A has one topping rubber 11ia formed of butyl rubber for covering one face A of the ply body 6a directed to the tire cavity (i). The outer end 6be of the ply turn-around portion 6b is located in a belt edge area Be within 20 mm inside and 30 mm outside along the ply body 6a with a crossing Q as a starting point where a normal line M passing through the outer end 7e of the belt layer 7 to the ply body 6a crosses the ply body 6a. One topping rubber 11ib of the ply turn-around portion 6b turned around and directed to a tire surface side is put in contact with a sidewall rubber 3G instead of the belt layer 7.
Patent JP-H03170936-A (JP)
Title: Developer and pattern forming method
Inventor: TAKENAKA HIROSHI
IPC: G03F7/30
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a high-resolution developer of polydimethylglutarimide by incorporating acetone, ethyl alcohol or propyl alcohol, water and alkali. CONSTITUTION:The exposed polydimethylglutarimide (PMGI) film is developed with a soln. contg. acetone, ethyl alcohol or propyl alcohol, water and alkali. The sensitivity of the PMGI resist to an aq. alkaline soln. and its gamma value depend on the concn. of alkali, and the sensitivity increases and the gamma value decreases with increasing concn. When an aq. alkaline soln. imparting the same sensitivity to the PMGI resist in the same developing time is compared with this mixed soln., the rate of film remaining in the unexposed part and gamma value are greater in the mixed soln. Consequently, sensitivity to the PMGI resist is enhanced, and a minute pattern is formed.
Patent JP-H08162050-A (JP)
Title: Image display device
Inventor: KAWABATA YOHEI
IPC: H01J31/15
Filed: 1994-12-09
Abstract: PURPOSE: To prevent the reduction in temperature of the end part of a linear cathode by a vibration absorbing ring arranged on the linear cathode end part, and prevent the reduction in electron emission in the linear cathode and part. CONSTITUTION: This device is formed of heating wires 200 for heating a linear cathode vibration preventing ring 102 arranged on both sides of the linear cathode vibration preventing ring 102, a heating wire tensing spring 201 and a heating wire support plate 202, and the heating wire 200 is heated by applying a proper voltage to properly raise the temperature of the linear cathode vibration preventing ring 102 nipped by the heating wires 200. Thus, the reduction in temperature on both end parts of a linear cathode 2 which was caused by the heat conduction of the linear cathode vibration preventing ring 102 in the past is never caused, and the electron emitting performance in the linear cathode end part is never reduced.
Patent JP-H04179818-A (JP)
Title: Exhaust gas fine particles purifing device
Inventor: KOJIMA AKIKAZU
IPC: F01N3/02
Filed: 1990-11-14
Abstract: PURPOSE:To prevent a collecting filter from being damaged to conduct an excellent filter-reproducing process, by setting the wiring pattern of electric heaters so that the electric power density at a zone remote from a center of a fine-particle collecting filter may be higher than that at a zone near to the center thereof. CONSTITUTION:In an outer peripheral region B, a heater wire 20B is embedded (the embedded heater wire is indicated as 20B') at an upstream stopper 28 portion of a filter 16 to densify the electric power and, in a central part A thereof, a heater wire 20A is closely attached to the filter 16 along an end face C thereof. Since, in the central part A, the heater wire covers a wider area than that in the outer peripheral region B even when the length (amount of generated heat) thereof is the same there between, the power consumption (heat generation) per unit area of the filter end face C, i,e., the density of electric power, becomes low. Note that, for positioning the heater wire 20A, a V-shaped bent portion 20A' bent at a right angle thereto is provided at some required portions thereof. This prevents defective reproducing of the collecting filter 16 in the outer peripheral region B, thus enabling good reproducing process of the filter 16 over the entire region thereof.
Patent JP-H03213876-A (JP)
Title: Toner for full color development
Inventor: TSUBOTA NORIAKI
IPC: G03G9/087
Filed: 1990-11-14
Abstract: PURPOSE:To obtain the color toner having excellent light transmittability by kneading coloring agent until a specific state is attained so that the coloring agents are uniformly dispersed to a prescribed fine particular state. CONSTITUTION:The toner is formed to 0.9 mum thickness to disperse the dispersed coloring agent particles having the size of 10 to 12.5 mum<2> area occupied by the coloring agent for magenta dispersed in 780000 mum<2> area of the forming surface at <=40 pieces and the dispersed coloring agent particles having the size of 12.5 to 15.0 mum<2> at <=20 pieces. The presence of 10 to 12.5 mum<2> particles and 12.5 to 15.0 mum<2> particles in the dispersed coloring agent particles in the resin is limited to the specified quantity in such a manner, by which the toner having excellent light transmittability in the visible part exclusive of the wavelength absorption region possessed by the coloring agents is obtd.
Patent JP-H09142221-A (JP)
Title: Opening/closing mechanism for lid body
Inventor: NIIKURA NOBORU
IPC: B60R7/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To cope with making a mechanism large in size and the like with its constitution made simple, and materialize excellent operating performance and handling properties. SOLUTION: This invention is concerned with the opening/closing mechanism opening/closing a rotatably supported lid body 10, and the mechanism is provided with a damper means 20 which energizes the lid body 10 so as to be rotated around a pivot axis 10a by an elastic mechanics means provided for the pivot axis 10a of the lid body 10, and with a cam slide mechanism 30 which is formed up between the lid body 10 and a base body 2 supporting the lid body 10, and guides and regulates the rotating operation of the lid body 10. The elastic mechanics means is formed up out of a torsion spring installed between the lid body 10 and the base body 2. When a slide cam 33 is moved along a guide plate 31, its operation is so controlled as to be engaged with the guide plate 31 at its appropriate positions.
Patent JP-H05120327-A (JP)
Title: Morpheme analyzer
Inventor: HONMA SAKIKO
IPC: G06F17/27
Filed: 1991-10-24
Abstract: PURPOSE:To improve efficiency for processing such as morpheme analysis or the like. CONSTITUTION:When a sentence inputted from an input device is read by a morpheme analysis part 1, a dictionary retrieval part 2 executes dictionary retrieval while referring to the information of a dictionary 3 for the unit of a word and applies entry information to each word. The entry information is applied to a word sequence already registered as a composite proper noun. An unregistered composite proper noun processing part 4 identifies the composite proper noun, which has no entry in the dictionary, and refers to the dictionary. The word sequence identified as the composite proper noun by the unregistered composite proper noun processing part 4 and the first capital letter character string are respectively stored in an unregistered composite proper noun storage part 5 and a capital letter storage part 6.
Patent JP-H03175249-A (JP)
Title: Air flow straightener supporting device for cold-air circulation type open show case
Inventor: FUJII TATSUFUMI
IPC: F25D17/08
Filed: 1990-11-13
Abstract: PURPOSE:To provide ease of attaching and detaching of an air flow straightener by a method wherein the air flow straightener is supported by the spring force of a plate spring whose protrusion is fitted in a groove, and a support with the groove is an integral part of the air flow straightener. CONSTITUTION:When an air flow straightener 7 is attached, the air flow straightener 7 is faced to an air outlet 5a and pushed up, so that a protrusion 14 is once pushed toward the inside of a compartment 4 by a support 16, which slides along a slope of the protrusion 14, and then fitted in a groove 17 at the setting position of the air flow straightener 7. The joint of the protrusion 14 and the groove 17 is held by a spring force of a plate spring 13. Therefore, the air flow straightener 7 is easily set and held in an air outlet 5a. On the other hand, when the air flow straightener 7 is to be detached, a handle 18 is pulled downward, so that the support 16 is pulled out as it pushes the protrusion 14 toward the inside of the compartment 4 and the air flow straightener 7 is easily pulled out of the air outlet 5a together with the support 16.
Patent JP-H07155864-A (JP)
Title: Punch press
Inventor: KOMIZO YOSHIHARU
IPC: B21D28/34
Filed: 1993-12-07
Abstract: PURPOSE:To enable strip error to be detected by connecting to a punch holder and to a work on a die a detection circuit by which the presence/absence of contact between a punch and a work is detected. CONSTITUTION:A ram 53 that is freely vertically movable is provided in an upper frame 13. A striker 57 is provided in the lower end of the ram 53 through an insulating member 55. A punch holder 69 is provided in the upper frame 13 through the insulating member 55. A punch 71 is attached to the punch holder 69. A die holder 35, which holder is equipped with a die 37 for performing punching on a metallic work W in cooperation with the punch 71, is provided in a lower frame. A detection circuit 79, which is for detecting the presence/ absence of contact between the punch 71 and the work W, is connected to the punch holder 35 and the work on the die 37. Thus, if a weak electric current is flowing in the detection circuit 79 and indicating an on-state even when the ram 53 is elevated, it follows that the punch 71 and the work W are not detached, and a strip error is thereby detected.