baber/WOPTO huggingface dataset:
Patent JP-H10154800-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KURODA HIDEAKI
IPC: H01L23/522
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To form a plug having the so-called pad without remarkably increasing the number of processes. SOLUTION: A first interlayer insulating film 15 which covers a conductive- layer pattern 14a formed on a substrate 11 is formed on the substrate 11. In the insulating film 15, a first connecting hole 16 is formed in the upper section of the film 15 above the pattern 14a, and a second connecting hole 17 having a diameter smaller than that of the first hole 16 is formed downward through the lower section of the film 15 from the bottom of the hole 16, so that the hole 17 can reach the pattern 14a. In addition, a conductive plug 18 is formed in such a state that the plug 18 fills up the holes 16 and 17, and the upper surface of the plug 18 is roughly flush with the surface of the insulating film 15.
Patent JP-H03169431-A (JP)
Title: Edge bending machine of flexible printing plate end part
Inventor: KURAUSU DEIITAA BAAROISU
IPC: B21D5/01
Filed: 1990-11-19
Abstract: PURPOSE: To detach a printing plate after bending without causing any deformation by suction-fixing a center part of the flexible printing plate on a recessed supporting surface of a machine table, and placing each end part on a projecting saddle part at each end of the machine table to fold its edge. CONSTITUTION: In this flexible printing plate end bending apparatus 1, a supporting surface 7 of a table 3 is recessed and curved. The printing plate is placed on the supporting 7, and supported on projecting support surfaces 11, 12 of saddle parts 4, 6 arranged on each end part of the table 3. After the printing plate is positioned through an abutment plate 48, one end part and the other end part are pressed and fixed by a hold-down member 33 provided with a press roll 38 and by a hold-down member 69, respectively, and the center part is suction-fixed to the supporting surface 7 through a suction device (the figure is omitted). Then, each end part of the printing plate is folded by edge bending beams 43, 81.  The edge-bent printing plate is automatically collected from the base 3 by its own elastic tension by releasing the operation of the hold-down members 33, 68 and the section device.
Patent JP-H05117350-A (JP)
Title: New phenolic compound, its epoxidized substance and their production
Inventor: KAJI MASASHI
IPC: C08G8/10
Filed: 1991-10-30
Abstract: PURPOSE:To obtain the subject new compound useful as a raw material for high-performance polymers having excellent heat resistance, moisture resistance and mechanical characteristics, providing a new epoxy compound having excellent heat resistance and toughness by reacting the compound with epichlorohydrin. CONSTITUTION:A new phenolic compound of formula I (R1 to R3 are H or 1-6C hydrocarbon; (n) is 0-15; (m) is 0-2) such as compound of formula II. The compound is obtained by reacting a phenol (e.g. phenol or o-cresol) of formula III with a condensation agent (e.g. 4,4'-dimethylolbiphenyl or 4,4'- dimethoxymethylbiphenyl) of formula TV (RE4 is R1) in a ratio of 1mol compound of formula III and 0.01-0.9mol condensation agent of formula IV. The reaction is carried out usually in the presence of an acid catalyst such as hydrochloric acid at -50 to 250 deg.C for 1-20 hours.
Patent JP-H03170879-A (JP)
Title: Monitoring apparatus for output switching element
Inventor: NARITA KAZUMI
IPC: G01R31/00
Filed: 1989-11-29
Abstract: PURPOSE:To prevent the supply of a load current when there is no input signals by setting an input signal to an AC signal and setting the monitor signal of the load current outputted by the input signal to the AC signal generated when no current is supplied and directly setting the addition signal of both signals to a monitor signal. CONSTITUTION:When no AC input signal IN is applied, an extraction signal fH is generated between terminals 3, 4 and amplified by an amplifier 14 to excite a relay 17 and a contact r0 is closed. When the signal IN is applied, this signal is inputted to a switching circuit 6 through a rectifier circuit 5 and a load current flows and the signal fH becomes a small signal but, since the signal IN is amplified by an amplifier 14, the relay 17 is in an excited state. When abnormality is generated in the circuit 6 and no load current is supplied, the signal fH is always generated and the relay 17 is always excited and the contact r0 is not opened but, since a load current IL does not flow from the first, it is unnecessary to open the contact r0. When the current IL flows when there is no signal IN, the signal IN is not inputted to both terminals (a), (b) and the relay becomes a non-excited state to open the contact r0.
Patent JP-S6439487-A (JP)
Title: Support frame for shielding plate in sash
Inventor: UMEOKA KATSUMI
IPC: E06B3/58
Filed: 1986-12-29
Abstract: PURPOSE: To enhance workability by division-forming an auxiliary frame having one support frame with a main body so as to form a pair of locking strips at both sides thereof, and providing a pair of support receivers at places corresponding to locking strips of a main body in order to be joined elastically to the main body. CONSTITUTION: A support wall 12 facing to a support wall 11 and a first auxiliary support frame 5-1 having a pair of locking strips 6, 6 are division formed separately with a support frame main body 2 and then a receiving body 8 having a pair of locking receivers 7, 7 is screwed to a receiving part 21 of the main body 2 so as to lock the first auxiliary support frame 5-1 elatically. Then, a pair of support walls 11, 12 for insertion support the upper side periphery of a lower shielding plate G2 and a second auxiliary frame 5-2 having locking strips 6, 6 are division-formed with the main body 2 separately, and a pair of locking strips 7, 7 are fold formed continuously at a place corresponding to the locking strips 6, 6 at a lower opening end of the main body 2, followed by locking the second auxiliary frame 5-2 elastically. This can make the appearance beautiful.
Patent JP-H04185925-A (JP)
Title: Sliding type bush assembly
Inventor: KAWAMOTO YOICHI
IPC: F16F1/38
Filed: 1990-11-17
Abstract: PURPOSE:To secure vibrationproof ability and sufficient sliding performance in rotational direction to make a compact design possible by preventing drawing out of the inner peripheral surface of a cylindrical member from the outer peripheral surface of the inner cylindrical member, by means of engagement force and forming a sliding surface of a resin sleeve with the outer peripheral surface of the cylindrical member. CONSTITUTION:The stop ring 4 of a resin sleeve 5 has a flange part 4a for preventing the resin sleeve 5 from drawing out and a cylindrical member 4b extending to the inner side of the axial line direction of the inner cylinder. Drawing out is prevented by sufficient fitting force due to length expressed as fitting length between the inner peripheral surface of the cylindrical member 4b and the outer peripheral surface of the inner cylindrical member. Moreover, because the cylindrical member 4b exsists between the inner cylindrical member 1 and the resin sleeve 5, a sliding surface with the resin sleeve 5 is formed by the outer peripheral surface thereof. Therefore, a stopping margin S of seal member 7 provided outside these stopping rings 4 and the resin sleeve 5 can be short, and sufficient draw out stopping effect can be realized by means of a short inner tube.
Patent JP-H03172430-A (JP)
Title: Sound insulating structure of industrialized housing
Inventor: KOBAYASHI HIDEO
IPC: E04B1/82
Filed: 1989-12-01
Abstract: PURPOSE:To reduce works at site and enhance the sound insulating performance by installing at factory a sound insulating material to the outer side face of the frame of at least one of the housing units, and thereby interposing this material between two housing units adjoining in the horizontal direction. CONSTITUTION:A plurality of housing units 10, 10 fabricated previously at a factory are assembled at the construction site to build an industrialized housing. At this time, sound insulating material 5, 5 fixed previously at factory to the outer side face of the frame 11, 11 of at least one of the housing units 10, 10 is interposed between two housing units 10, 10 adjoining in the horizontal direction. This eliminates mounting work for the sound insulating material 5, 5 at the construction site, and nullifies leak of sound at the coupling part of the units 10, 10.
Patent JP-H10145984-A (JP)
Title: Uninterruptive power supply unit
Inventor: TAMURA AKIHISA
IPC: H02J7/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To replace a battery promptly by forming a battery case part so as to be capable of carrying it in/out of a body case freely in a sliding condition. SOLUTION: A new battery case 3 on which a new battery is placed is prepared at the replacement of battery. An old battery case on which an old battery is placed is carried out from a case body 2 to insert the new battery case 3. The inserted new battery case 2 advances as a result of the guiding arm 34 at the front end being slid and guided on the guiding groove of a body 4 to push a front plate 32. When the battery case 3 advances to a prescribed position, a plug engages with a socket for the battery output terminal of the body 4, and an electric connection between the battery and an electric or electronic part is completed, thus completing the replacement operation of the battery. Only by pushing-in the battery case, it is possible to insert the battery case to an exact position and replace the battery promptly.
Patent JP-H03172168-A (JP)
Title: Production of ceramic carrier for immobilizing microorganism
Inventor: TORIYAMA AKIO
IPC: C02F3/10
Filed: 1989-11-30
Abstract: PURPOSE:To obtain the subject carrier having a large surface area and water holding properties due to many through-holes by adding water to a sintered material, forming a slurry, adding a previously foamed surfactant to the aforementioned slurry, mixing and drying the resultant mixture and burning the prepared massive substance. CONSTITUTION:For example, a sintered material composed of 33% quartzite, 17% clay, 13% feldspar, 17% sericite and 20% alumina cement is used as a raw material and water in an amount of 2/3 based on the weight of the raw material is added to form a slurry having 1.6-1.7 specific gravity. A previously sufficiently foamed surfactant is added to the above-mentioned slurry and mixed therewith to provide about 0.5 specific gravity. The resultant slurry is sufficiently dried to form a massive substance, which is then burned at 1200 deg.C for 2hr and crushed to afford the objective carrier.
Patent JP-H06154740-A (JP)
Title: Water purification device
Inventor: TANAKA NOBUMASA
IPC: C02F1/44
Filed: 1992-11-24
Abstract: PURPOSE:To form a water purification device not protruding to a large extent below a tap and improve how to use by providing a communication mechanism of sufficiently short dimension from the lower end of the tap to the lower end of an outlet in a water purification device fitted on the tap of water supply. CONSTITUTION:A water purification device 1 comprises an upper case 2 and a lower case 3, and a water purification cartridge 5 covered with a cover 4 is mounted on the upper case 2 and a water flow changeover mechanism 6 is provided between the upper and lower cases 2 and 3. Raw water out of a tap 7 or the like communicates with the water flow changeover mechanism 6 through a communication mechanism 8. In that case, the communication mechanism 8 consists of a connecting case 16 connected to the tap 7 and an intermediate connecting case 17 of reverse L-shaped section connecting the case 16 with a valve case 10 of the water flow changeover mechanism 6, and the communication section side of the valve case 17 of the intermediate connecting case 17 is formed higher to shorten sufficiently the dimension from the lower end of the tap 7 to the lower ends of a raw water straight outlet 3b, a raw water shower outlet 3c and a purified water outlet 3d.
Patent JP-H01153764-A (JP)
Title: Antistatic coated metallic plate
Inventor: KATO RYOICHI
IPC: C09D5/00
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the title metallic plate colorable in any color with pigment without requiring repair to maintain antistatic effects, by coating the surface of metallic plate with a resin containing white electrically conductive whiskers as a coating film. CONSTITUTION:100pts.wt. resin (conventional coating compound may be used) is blended with 10-40pts.wt. white electrically conductive whiskers having 10-20mum length and 0.2-0.5mum thickness and directly applied to the surface of a metallic plate such as stainless steel plate subjected to chromate treatment or to the undercoat of epoxy resin in order to improve corrosion resistance to obtain the aimed metallic plate.
Patent JP-H11142695-A (JP)
Title: Fixture for optical module
Inventor: OKUJIMA HIROKI
IPC: G02B6/42
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To easily fit an optical module to the case of a driving device without applying any extra stress to the optical module as to the fixture for the optical module. SOLUTION: The fixture 30 is formed entirely of synthetic resin such as polyethylene. Fixation members 31 and 32 of this fixture 30 are opened about coupling parts 33b and 34b of coupling members 33 and 34 and then the center hole 35 becomes large, so the optical module 20 is inserted into it, the fixation members 31 and 32 are closed, and screws are inserted into screw holes 31d and 32d to screw the module to the case. The fixation members 31 and 32 are coupled with each other only by the coupling members 33b and 34b, so even when the both are fixed strongly, the case never bends.
Patent JP-H01155423-A (JP)
Title: Touch panel
Inventor: HARA TATSUO
IPC: G06F3/03
Filed: 1987-12-11
Abstract: PURPOSE:To reduce a load on a circuit and to heighten a recognition rate in case of using the same circuit by arranging an electrode member at a side inner than a spacer. CONSTITUTION:A touch panel is constituted of flat member 1' and 2' like glass to detect the coordinate of a depressed part, the spacer 3', the electrode member 4' that is an input/output terminal, an electric conductive member 5', a recognition plane frame 6', and an effective input plane frame 7'. And the electrode member 4' is arranged outside the effective input plane frame 7'. In such a way, it is possible to conform the recognition plane frame 6' to the effective input plane frame 7', and to improve resolution in case of using the same circuit.
Patent JP-H10151494-A (JP)
Title: Operational method for wastewater treatment apparatus
Inventor: SUZUKI TATSUHIKO
IPC: C02F3/34
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To produce treated water with high clarity by operating a biological reaction tank where biological treatment of sewage is carried out in a state in which filiform microbes are kept to be dominant species and at the same time carrying out solid-liquid separation by a membrane separation apparatus at the time of discharging treated water out of the biological reaction tank. SOLUTION: A biological reaction tank 3 provided with a membrane separation apparatus 1 and an aeration apparatus 2 is made to be a single tank and sludge adhesion to the membrane surface is suppressed by swirling flow by aeration and air scrubbing. At that time, sewage to be treated which flows in the biological treatment tank 3 is stirred and mixed by aeration of the aeration apparatus 2 and at the same time the biological reaction tank 3 is kept in a slightly aerobic state by oxygen supply by the aeration.  After that, the treated water of the biological treatment tank 3 is solid-liquid separated in a membrane separation apparatus 1 and then sent to a facility in the rear stage through a pipe 6 and in the membrane separation apparatus 1, microorganism (bacteria) and treated water are separated by the suction force of a pump 6P installed in the pipe 6 and only the treated water is discharged out of the biological treatment tank 3.
Patent JP-2000145875-A (JP)
Title: Vibration isolating device
Inventor: KOJIMA HIROSHI
IPC: B60K5/12
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent drop of the vibration isolating performance caused by a change in the internal pressure of an air chamber for enabling displacement of a moving member. SOLUTION: A diaphragm 74 constitutes part of the inner wall of an internal air chamber 76 in communication with an air chamber 65, and an external air chamber 78 is located adjoining to the internal air chamber 76 through the diaphragm 74. When for example, the air in the chamber 65 is heated by the heat emitted by an electromagnet 46 and the internal pressure of the chamber 65 is boosted from the initial pressure value, the diaphragm 74 is inflated toward the external chamber 78 to allow expansion of the capacity of the internal chamber 76, so that the change in the internal pressure of the air chamber 65 in association with the temp. change is lessened, and it is possible to keep the internal pressure of the air chamber 65 approx. constant at all times.
Patent JP-S63161551-A (JP)
Title: Optical recording medium
Inventor: UCHIYAMA KENJI
IPC: G11B7/24
Filed: 1986-12-24
Abstract: PURPOSE:To improve durability, corrosion resistance and C/N ratio by forming an intermediate layer between a recording layer and substrate and incorporating the oxide of >=1 kinds of rare earth elements, silicon oxide and silicon nitride into the intermediate layer. CONSTITUTION:This magneto-optical recording medium 1 has the intermediate layer 31 on the substrate 2, is provided with a thin magnetic film layer 4 as the recording layer thereon, and is further provided with a protective layer 35 on the layer 4 at need. The intermediate layer 31 contains the oxide of >=1 kinds of the rare earth elements, the silicon oxide and the silicon nitride. >=1 kinds among Sc, Y, La-Sm, Eu-Lu are incorporated as the rare earth elements into said layer; at least >=1 kinds of La and Ce are more preferably incorporated therein. Deterioration of the recording layer is thereby prevented and the magneto-optical recording medium having the excellent corrosion resistance, durability and C/N ratio is obtd.
Patent JP-H027481-A (JP)
Title: Magnetoresistance effect element
Inventor: MURATA HIDEO
IPC: G11B5/39
Filed: 1987-12-11
Abstract: PURPOSE:To stabilize magnetic domain structure to reduce hysteresis and to reduce turbulence of output signal waveshape to improve detecting accuracy by forming a magnetic thin film having magnetoresistance effect with a main stripe which is fully long for its width and a very narrow substripe. CONSTITUTION:A ferromagnetic thin film stripe which is a magnetosensitive part of a magnetic detector is constituted by a relatively wide main stripe 4 and a substripe 5 adjacent thereto through an extremely narrow slit 6 placed longitudinally at the both sides of the main stripe. The main stripe is thereby made in a stable single magnetic domain. The main stripe should be long for its width. A desirable width of the main stripe for usual use is at most 150mum from a relationship with a width of an applied magnetic field. A desirable width of the substripe is 1/20-1/5 of that of the main stripe. A narrow slit of 2mum is desired so that the main stripe and the substripe interact magnetically.
Patent JP-H07169857-A (JP)
Title: Semiconductor device and semiconductor memory
Inventor: KAGOHASHI MASAHARU
IPC: H01L27/11
Filed: 1993-12-14
Abstract: PURPOSE:To make wiring breadth larger and to lower the resistance by forming first power wiring for supplying drive power above a group of cells, causing second power wiring stretching in a direction perpendicular to this to pass just above the group of cells, and causing third power wiring perpendicular to this second power wiring to pass just above the group of cells. CONSTITUTION:High-potential side power lines Vcc11 and Vcc12 formed in the fourth one of polysilicon layers in parallel with a high-potential side power source Vcc are connected to memory cells. In a memory cell array 2, high- potential side power lines Vcc31 and Vcc32 and backed lines U1-U4 are formed in parallel with the high-potential side power line Vcc. The high-potential side power lines Vcc31 and Vcc32 are arranged at positions corresponding to the high-potential side power lines Vcc11 and Vcc12. Furthermore, in memory cell array 2 high-potential side power lines Vcc21-Vcc23 are formed in a direction perpendicular to the high-potential side power line Vcc. Besides, the high- potential side power lines Vcc21-Vcc23 are connected to the high-potential side power line Vcc through a contact hole 62.
Patent JP-H08143273-A (JP)
Title: Detecting method for deflection angle of crane and deflection angle sensor for crane
Inventor: SEKINE HIROSHI
IPC: G01C19/00
Filed: 1994-11-22
Abstract: PURPOSE: To detect a deflection angle especially by using an angle speed signal from a rate gyro, in regard to a crane deflection angle detecting method and a crane deflection angle sensor. CONSTITUTION: At least a two-axes rate gyro 10 is provided at a hook portion, and the conversion of coordinates is conducted by using an angle speed signal 10a obtained from this rate gyro 10, and the deflection angle θ of the hook portion is detected.
Patent JP-H03178792-A (JP)
Title: Holding device for plate-like body
Inventor: IKEBAYASHI MORIO
IPC: B25J15/08
Filed: 1989-12-01
Abstract: PURPOSE:To stably hold a plate-like body at least three points and to improve the workability at handling time, by fitting one part of the end parts of a plate like body into the groove of a holding member, interposing the other upper end by an abutting piece and movable piece and providing these abutting piece and holding member at three places in total at least. CONSTITUTION:A holding member 45 is fixed to the terminal side of a frame body 43, an abutting piece 47 is fixed at the terminal side and also a movable piece 49 making a pair with the abutting piece is supported with its rocking approachable and separatable to and from the abutting piece 47. On this holding member 45 the groove in which one part of the end parts 8a of a plate like body 7 is fitted is formed and also an abutting face 56a becoming in parallel to the abutting piece 47 is formed on the movable piece 49 in the state of the plate like body being interposed in the space with the abutting piece 47. The plate like body 7 is fitted into the groove 58 of the holding member 45 at its end part 8a of one part and the other part of the end part ba is interposed by the abutting piece 47 and the abutting face 56a of the movable piece 49. These abutting piece 47 and holding member 45 are provided at three places in total at least.
Patent JP-H11132061-A (JP)
Title: Throttle valve device for internal conmustion engine
Inventor: KONDO YUTAKA
IPC: F16K1/22
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To stabilize idling air quantity by reducing unnecessary leakage air quantity having variation from the slit part of a throttle shaft, and improve the ease of assembly of a throttle valve. SOLUTION: This throttle valve device is provided, so as to incorporate a throttle shaft 3 with no slit part, with the second throttle shaft hole 12 for passing the throttle shaft 3 through the center of a resin throttle valve 7 having a spherical recess 11 snap-fitted onto a spherical protruding part 10 formed around the first throttle shaft hole 9 at an intake passage inner wall 8, thereby eliminating leakage from a slit part at the throttle shaft 3. By integrally-molding a resin-pin 13 for fixing the throttle valve 7 with the throttle valve 7, it is possible to improve ease of assembly.