baber/WOPTO huggingface dataset:
Patent JP-H1030397-A (JP)
Title: Predicting method of speed of tunneling
Inventor: ASANO TAKESHI
IPC: E21B45/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To predict the speed of tunneling by calculating a crack area per the unit quantity of excavation, a bedrock characteristic coefficient, etc., and substituting the values for specific relationship together with a cutter disc diameter, a cutter-disc interval, etc. SOLUTION: The interior wall of a borehole 5 drilled to a peripheral bedrock 4 is photographed by a borehole camera 7 at the time of a method of TBM construction, and analyzed by an analyzer 8 and a crack area Ac per the unit quantity of excavation is acquired. The inner circumferential wall of the borehole 5 is deformed by a loading jack 9, and analyzed by the analyzer 8 and the elastic module E and uniaxial compressive strength qu of the peripheral bedrock 4 are obtained, and a bedrock characteristic coefficient Kd is computed from the following formula. Kd=0.045E<0.27> .qu<0.28> . These values and the diameter D, interval S and push-in load Pd of a cutter disc are substituted for the following formula, and a set Pe per one revolution of the cutter disc is acquired.  Pe=Pd<2> / Kd<2> .D.S (1-0.05Ac)} Pe is multiplied by the number of revolution of the cutter head, and the speed of excavation is obtained.
Patent JP-H0721876-A (JP)
Title: Power supply switch
Inventor: YONEZAWA TATSUSHI
IPC: H01H13/38
Filed: 1993-06-30
Abstract: PURPOSE:To provide a power supply switch which is thin, capable of switching a large current and obtains a stable contact state of a contact by holding a movable contact piece by a fixed terminal piece through a snap action mechanism and a rotating element. CONSTITUTION:When a push button part 32c is pressed, an operation body C is pushed to the inside of a switch case A, and in the pressing sliding process, the rotation operating piece 28c of a rotating element 28 is pressed by the top end part of a pressing protruding part 32g. The rotating element 28 moves the base end part 29d of a movable contact piece 29 on the bottom part side of the case A while it is rotated counterclockwise with a locking protruding piece 28d engagingly locked by an engaging groove 26e as a supporting point. The movable contact piece 29 is reversely operated by snap action effect when it exceeds one end locking part 31a of a compression spring 31 to bring a movable contact 30 into contact with a fixed contact 40.
Patent JP-S6081226-A (JP)
Title: Postcuring of thermoplastic polyamide-imide resin
Inventor: AWAZU NAOAKI
IPC: C08G73/10
Filed: 1983-10-12
Abstract: PURPOSE:To obtain a molded article having improved physical properties having practically no reduction in weight of the molded article and neither void nor blister, by postcuring the molded article of a thermoplastic polyamide-imide resin with low water content by extrusion in a pressurized atmosphere. CONSTITUTION:A molded article by extrusion comprising a thermoplastic polyamide-imide resin having a repeating unit shown by the formula I (preferably homopolymer or copolymer shown by the formula II or formula III), having <=0.5wt% water content, and >=7mm. minimum thickness (preferably >=10mm.) is postcured in a closed container at 160-300 deg.C in an atmosphere of air, or inert gas at >=0.2kg/cm<2>-G, abrupt evaporation of volatile components emitted in the molded article to the outside is suppressed, so that formation of void and blister is prevented. Preferably the molded article is heated in the closed container by multistage heating at 160-200 deg.C in the first place, and then at 200-300 deg.C, so that the internal pressure is raised with rise in pressure to attain the purpose.
Patent JP-2001019406-A (JP)
Title: Air drying apparatus for ozone generator
Inventor: NODA KAZUHIKO
IPC: C01B13/10
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generator capable of reducing power consumption at the time of regeneration operation. SOLUTION: An ozone generator consisting of an adsorbing cylinder 6A adsorbing moisture in compressed air sent from a main blower 1 to generate dried air and an adsorbing cylinder 6B regenerating dried air heated by a heater 11 is provided with a regenerating blower 15 having a lower blowing capacity than the main blower 1 and blowing only an air volume necessary for the adsorbing cylinder 6A and 6B between the main blower 1 and a cooler 3 and a three-way valve 16 for converting the stream of the compressed air from the main blower 1 to blow the air to the cooler 3. A bypass tube is disposed between a diverging point from the adsorbing cylinder 6A and 6B and the heater 11.
Patent JP-H0353505-A (JP)
Title: Bonded magnet and magnetization thereof
Inventor: YONEYAMA TETSUTO
IPC: H01F1/08
Filed: 1989-07-21
Abstract: PURPOSE:To improve magnetic characteristics at low cost by a method wherein the powder of permanent magnet material, consisting of specific composition, is bonded using a binder. CONSTITUTION:The powder of permanent magnet has the following composition: R of 7 to 11atomic%, B of 3 to 15atomic%, Co of 0 to 45atomic%, M of 0.2 to 15atomic% and Fe for the remaining part, provided that R indicates one or more kinds or rare-earth element containing Y, and also containing La and/or Ce of 20 to 85%, desirably 30 to 69%, more desirably 30 to 65%. Also, M indicates that it contains one or more kinds selected from Zr, Nb, Mo, Hf, Ta, W, Ti, V and Cr. The permanent magnet material is crushed into powder, and after it has been mixed with a binder, a bonded magnet is formed by molding. There is no specific limitation on the binder used, and any resin utilyzed to the publicly known bonding magnet can be used.
Patent JP-H0635402-A (JP)
Title: Elapsed timedisplay label and its usage
Inventor: WATANABE JIRO
IPC: G09F3/02
Filed: 1992-07-16
Abstract: PURPOSE:To display the elapsed time of several minutes-several months by sticking a period elapse display layer, constituted by sticking a transparent protection film, a concealing layer, a dye diffusing layer, and an adhesive layer in order, on image receiving paper where a dye image is printed. CONSTITUTION:The period display label 1 consists of the transparent protection film 11, the concealing layer 12, the dye diffusing layer 13, the adhesive layer 14, and a peel layer 15. The concealing layer 12 consists of a white, yellow, red, or blue dye, a plasticizer, and a macromolecule bonding agent. The dye diffusing layer 13 consists of a black dye, a plasticizer, and a macromolecule bonding agent. Control over the diffusion of the dyes is adjusted with the amount of added plasticizers. The peel layer 15 is peeled and the adhesive layer 14 is stuck on the image receiving paper 2 where a dye image 21 is previously printed. Then the dye image 21 is diffused corresponding to the diffusion capacity of the composition of the dye diffusion layer 13 which is previously designed. Consequently, the period of several minutes-several months can be displayed as a visible image on the surface side of the transparent protection film 11.
Patent JP-S6250282-A (JP)
Title: Shaping method for material for frame side member
Inventor: KAWASAKI SOJIRO
IPC: B21D28/06
Filed: 1985-08-30
Abstract: PURPOSE:To easily vary the flange width of a product after bending work by dividing a material in the longitudinal direction in the first process and cutting only the kick-down part and the taper part in the second process. CONSTITUTION:A member is cut in the longitudinal direction and separated into a blank 1a and a blank 1b in the form of the turned blank 1a by 180 deg. in the first process. In each blank 1a, 1b, the undersurface of the kick-down part 3 of a side member and the parallel part 2 as the center part are shaped. Then, in the second process, the part shown by the oblique lines is cut having the parallel part 2 of the blank as standard plane, and the upper surface of the kick-down part 3 and the tapered part 4 are shaped, and the side members 1a' and 1b' are formed. Then, the side members 1a' and 1b' are bending-worked in the direction of width, and a frame side member having the section in U-form is shaped.
Patent JP-H0942348-A (JP)
Title: Piping structure for suspension
Inventor: YAMADA HIROSHI
IPC: B60G17/04
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To enhance steering stability by making a spring constant variable through an inexpensive method. SOLUTION: An orifice 3 is placed at any part out of either within a pipe or a pipe joint between a main chamber 1, which forms an air suspension, and a sub-chamber 2, which is connected to the main chamber 1 through piping 11, 21. The orifice 3 is provided with chamfered parts at its throttle part connecting a piping joint part 22 on the main chamber (1) side and that 23 on the sub-chamber (2) side. In this case, the chamfered range of a chamfered part 6 on the main chamber (1) side is made to be larger than a chamfered part 7 on the sub-chamber (2) side.
Patent JP-H0476953-A (JP)
Title: Schottky barrier diode and manufacture thereof
Inventor: YAMAKI BUNSHIROU
IPC: H01L21/3205
Filed: 1990-07-19
Abstract: PURPOSE:To eliminate the need for through holes and thus reduce the forward- voltage deviation due to the irregularity of contact resistance at through holes among devices by depositing metal for bonding pads directly on refractory metal for Schottky contacts. CONSTITUTION:An n-type epitaxial layer 2, a p-type isolation layer 4, an n-type diffused layer 7, and an insulating layer 5 are sequentially formed on a p-type substrate, and Schottky metal is filled in openings provided in the insulating layer 5. Aluminum is deposited by vacuum evaporation on electrodes 9 for Schottky contacts and over the semiconductor substrate. Then, photographic etching is performed to form bonding pads 10 and 11 for a cathode contact and an anode contact, which cover the electrodes 9 and extend on the oxide film 5. This enables the direct connection between the bonding pads and the Schottky contact electrodes without using through holes.
Patent JP-S5891677-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIKE RIYOUICHI
IPC: H01L21/28
Filed: 1981-11-26
Abstract: PURPOSE:To form a shallow diffusion layer only at the drain side, and to promote the shortening of a channel by removing the drain side section of a polysilicon gate and implanting ions while using residual polysilicon gate as a mask. CONSTITUTION:The polysilicon gate 2 is formed onto a substrate 1 through a gate oxide film. The ions are implanted while employing the gate 2 as the mask, and a source region 5 and a drain region 6 are shaped. A side surface at the drain side of the polysilicon gate 2 and sections except a section on the drain region 6 are coated with a nitride film 9. A section 10 at the drain side of the polysilicon gate 2 is oxidized because the polysilicon is easy to be oxidized through oxidation treatment. When the oxidized section 10 is removed and impurity ions are implanted in low concentration, the shallow diffusion layer 7 is formed to the channel section at the drain side. Accordingly, the method is suitable for shortening the channel because the diffusion layer 7 can be shaped only to the drain side section.
Patent JP-H0536116-A (JP)
Title: Optical information recording medium
Inventor: JODAI YASUHIRO
IPC: G11B7/24015
Filed: 1991-07-30
Abstract: PURPOSE:To prevent adverse influence because of splashing of element of a recording film when recording while suppressing the change of mechanical characteristics because of release of internal strain of a separating plate. CONSTITUTION:In the optical information recording medium having a sandwich structure to face the recording surface 3, 4 oppositely with the interposed air layer 5, the inner and the outer circumferential spacer 6, 7 forming the air layer 5 are provided. The separating plate 10, which is separated from the outer circumferential spacer and separates between the recording surface 3 and 4 in the air layer 5, is formed integrally with the outer peripheral part of inner circumferential spacer 6 and deformation by direct interference between the separating panel 10 so that the outer circumferential spacer 7 is removed.
Patent JP-H0913789-A (JP)
Title: Damper for opening/closing mechanism
Inventor: NAKANISHI MOTOYASU
IPC: F16F9/12
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To improve the shock absorbability of a damper for opening/closing mechanism by providing a revolving motion converting mechanism constituted of a rack and a pinion mechanism and a damper unit constituted of a casing, a damper rotor, and a viscoelastic material. SOLUTION: The sliding motions of a moving member caused by the movement of the moving member is converted into revolving motions by means of a revolting motion converting mechanism 30 composed of a rack 32 and a pinion gear 31 and the converted revolving motions are transmitted to a damper unit 20. As a result, the deformation or torsional stress of a viscoelastic material P increases. Therefore, the shock absorbability of a damper for opening/closing mechanism can be improved and the damper can be applied to smoke eliminating windows, ceiling type room air-conditioners, etc.
Patent JP-S6080992-A (JP)
Title: Container loading device
Inventor: FUKUGI YOSHITO
IPC: B65G63/00
Filed: 1983-10-13
Abstract: PURPOSE:To enable a ship bottom part to accommodate a cargo other than a container by providing a rotatable stopper at the corner part of each of cell angle members erected at four corners, at the positions of the second and the third steps of the height of a container from the ship bottom part. CONSTITUTION:Four cell angle members 2 are erected in a cargo containing part in ship to house and guide containers. At the positions of the second and the third steps of the height of a container from the ship bottom part, stoppers 4A, 4B are rotatably provided on supporting brackets 3A, 3B, which are projected from respective cell angle members 2. By supporting a container on the stoppers 4A, 4B which are extended out of the cell angle members 2, a space is formed between the ship bottom part and the position of the stoppers, which can accommodate cargoes other than containers.
Patent JP-H0354393-A (JP)
Title: Blower
Inventor: NAKAGAWA YOSHIHIDE
IPC: F04D25/10
Filed: 1989-07-20
Abstract: PURPOSE:To secure safety when a foreign substance enters by providing ribs or projecting parts at the central part of freely directional multiple louvers mounted at the blowout hole of a fan, and stopping the fan with a switch interlocks with the mutual pushing of the louvers. CONSTITUTION:Air flow is sent through louvers 4a by the rotation of a fan 2 inside the main body of a case 1. Ribs 4b, 5b are provided at the central parts of the louvers 4a so that the louvers move nearer each other. When a hand or a foreign substance enters between the louvers 4a, the ribs 4a, 5b push each other, a microswitch 6 is pushed by the rib 4b and interlocks, and stops the switchable fan 2. Warpage of the louvers can be corrected by means of providing ribs or projecting parts, and further the fan stops when a hand or a foreign substance is inserted between the louvers and safety is secured.
Patent JP-S6345523-A (JP)
Title: Circuit for measuring abrupt pressure variation
Inventor: SENDA NOBUHISA
IPC: G01L9/00
Filed: 1986-08-13
Abstract: PURPOSE:To know abrupt variation in pressure by a simple circuit without being affected by a nose by outputting a signal which indicates abnormality when the pressure varies from lower-limit pressure to upper-limit pressure within a constant time. CONSTITUTION:When the pressure in piping rises above the lower-limit pressure, the pressure switch 10a of a lower-limit pressure detection part 10 operates to output a high-level lower-limit detection signal alpha. This signal alpha is inputted to a decision circuit 13 and also inputted to a variation time measuring circuit 12, which outputs a variation time elapse signal delta falling a certain time after the input of the signal alpha to a decision circuit 13. When the pressure in the piping further rises above the lower-limit pressure, the pressure switch 11a of an upper-limit pressure detection part 11 operates to output a high-level upper-limit detection detection signal beta to the decision circuit 13. Consequently, when the pressure in the piping varies from the lower-limit pressure to the upper-limit pressure within the constant time, the decision circuit 13 outputs an abnormality signal epsilon.
Patent JP-S6083545-A (JP)
Title: Bait
Inventor: UEMURA MINORU
IPC: A01K97/04
Filed: 1983-10-13
Abstract: PURPOSE:A bait for fishing freshwater fishes having improved fish luring properties, palatability, hook retention properties, capable of improving fishing effect, by adding minced fish meat and water to pressed wheat, packing them into a closed container, heat-treating them. CONSTITUTION:Pressed wheat is blended with minced fish meat and water in a weight ratio of about 1:0.5-2:1-3, packed into a closed container such as metal can, heat-resistant plastic bag, etc., heated at about 100-120 deg.C for about 20min, to give the desired bait for fishing freshwater fishes. Any kind of fish is used as the fish meat, the whole fish or internal organs of fish are minced by a meat chopper and used. A bait especially blended with minced a DOJO (a loach) or minced hook of eel can attain improved fishing effect on carp synergistically with visco-elasticity of pressed wheat.
Patent JP-S6167359-A (JP)
Title: Continuity test system
Inventor: TERADA MITSUO
IPC: H04M3/26
Filed: 1984-09-11
Abstract: PURPOSE:To improve the mis-connection detecting rate and the quality tendency analysis rate by transmitting/receiving optional test pattern data to highway data on an optional channel at both extreme ends of a digital channel. CONSTITUTION:An input point H1, and output point L11 and an input point H21, an output point L1 in a switch group in a network A are connected to form bus connections P1, P2. Further, an in-channel test route is connected. When pattern data is transmitted from a pattern data generating output section F1 to a designated channel, the data passes through buses P1, P2 of a channel A and reaches a reception data storage section E1 to extract and store the data of the designated channel. The data is analyzed by a reception data analysis section G1 and the propriety of connection of the channel is discriminated depending whether the received data is identical in terms of bit correspondence in the channel or not to the test data transmitted from the pattern data generating and transmitting section F1. When not identical, the level difference is calculated from the difference according to the coding rule of a signal converter, thereby analyzing the quality of the channel.
Patent JP-H1018203-A (JP)
Title: Rail fastening device with level-adjusting function
Inventor: SHIMIZU SOICHIRO
IPC: E01B9/30
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent a rail from shifting to the direction crossing at right angles, by providing shoulders constituted of a buried part embedded in a sleeper, a pressure-receiving face touching the edge of the bottom of the rail, and a fixing part for a fixing bolt. SOLUTION: A rail R is put on a track pad 70. Spring receive bases 50 are put on the fitting parts 24b of the shoulders 20 in which the buried part 21 is embedded in advance in a sleeper T and the head 61 of a fixing bolt 60 is fitted to the fitting part 23 of the shoulder 20. The bolt 60 is inserted in the bolt hole 33 of a spring clip 30 and an insulation gauge plate 40 is interposed between the rail R and the spring clip 30 and the shoulder 20 and fastened with nuts to assemble a rail fastening device 10 with the level-adjusting function. Then, the bolts 60 are loosened and a level-adjusting plate for the rail is put between the pad 70 and the sleeper T to change the spring receive base to a higher one and raise the rail R.  In this way, since the pressure-receiving face 22 is vertical both before and after the rail is raised, the displacement of the rail to the direction crossing at right angles can be prevented.
Patent JP-H1135525-A (JP)
Title: Antiferroelectric liquid crystal compound
Inventor: MINE TAKAKIYO
IPC: C09K19/20
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a major component of practical liquid crystal materials or a component of liquid crystal compositions, having a wide temperature range of antiferroelectric phase and a low melting point. SOLUTION: This compound is expressed by formula I [R is a 6-12C straight chain alkyl; X is H or F; (m) is 5-7; (n) is 0-2; C* is an asymmetric carbon], e.g. the compound expressed by formula II [R-(+)-3 -fluoro-4 -(trifluoromethyl) -6-(2',2',2 -trifluoroethoxy)-hexyloxycarbonyl) phenyl-4' -n-nonyloxybiphenyl -4-carboxylate]. The compound expressed by formula I is obtained by deriving from an optically active alcohol [e.g. CF3 C*H(OH)(CH2 ))5 OCH2 CF3 , etc.], having a trifluoromethy group on the asymmetric carbon and an alkoxy group.
Patent JP-S5893148-A (JP)
Title: Electronic optical lens cylinder
Inventor: NAKASUJI MAMORU
IPC: H01J37/147
Filed: 1981-11-27
Abstract: PURPOSE:To obtain an electronic optical lens cylinder with which electron beam can be deflected in high speed and the deflection strain of beam can be reduced by permitting the part put between the magnetic poles of the liner tube to be  throttled so as to provide magnetic poles on the outside of a liner tube. CONSTITUTION:In the course of producing a liner tube 1, an Al cylinder 20 serving as a core material is worked to the size of the inside diameter of a liner tube 1, and a cut part is formed on said cylinder 20 so that the interval between the magnetic poles of the core for electromagnetic deflection can be reduced smaller than the diameter of the cylinder. The surface of the cylinder 20 is polished to reduce the unevenness. Then, a gold-plated layer 3 is formed on the surface of the Al cylinder 20, and a Ti layer 2 is formed by evaporating and depositing Ti onto the surface of said gold-plated layer 3. Then, FRP or epoxy resin is applied further onto the surface of the Ti layer 2, and hardened.
Patent JP-H1038319-A (JP)
Title: Outdoor unit for air conditioner
Inventor: KUBO HIROAKI
IPC: F24F5/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit for an air conditioner which can effectively prevent the leakage of air at an upper part of a heat exchanger with an air shielding body hung down from the top surface of a rear cover while allowing the fixing of an upper mounting part of a motor mounting base on a boss provided on the air shielding body from the front side thereof. SOLUTION: An air shielding body (c) is provided to prevent leakage of air between an upper front end of a heat exchanger 2 and the top surface of a rear cover 5 and a horizontal boss 5c is provided having a screw hole 5c on the front of the air shielding body. On the other hand, a lower mounting part of a motor mounting base 4 is fixed on a bottom plate while the upper mounting part is provided with an insertion hole 4b facing the boss and screwed down on the screw hole by a screw 6 inserted through the insertion hole to be fixed on the boss.