baber/WOPTO huggingface dataset:
Patent JP-2000119031-A (JP)
Title: Scribing and apparatus therefor
Inventor: TATEMURA MAKOTO
IPC: H01L21/301
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To shorten cutting lines in two steps into one step by periodically vibrating a wheel in the perpendicular direction and the forward direction relatively to a brittle material when carrying out relative movement while pressing a wheel cutter to the surface of the brittle material and forming a scribing line and thereby passing a perpendicular crack through the brittle material while suppressing a horizontal crack. SOLUTION: A wheel cutter part 10 comprises a holder 3, a cutter shaft 9 and a wheel cutter 2. The cutter part 10 is connected to a piezoelectric element 5 for applying the vibration in the forward direction of the cutter 2. When pressurization with a cylinder 6 is carried out, a glass plate 1 is pressed with the cutter 2 through a supporting part 7. A voltage is applied to a piezoelectric element 4 to thereby periodically vibrate the piezoelectric element 4 perpendicularly to the glass plate 1. When a voltage is applied to the piezoelectric element 5, vibration is periodically applied in the forward direction of the cutter 2. When a voltage is simultaneously applied to the piezoelectric elements 4 and 5, the vibration is periodically applied in the forward direction of the cutter 2 while perpendicularly applying the vibration to the glass plate 1.
Patent JP-H04166556-A (JP)
Title: Working scaffold for roof unit house and its installation
Inventor: GOTO YOSHINORI
IPC: E04G3/00
Filed: 1990-10-29
Abstract: PURPOSE:To facilitate installation works, by composing divided scaffolds of a plurality of parts connected to each other and according to respective roof units, and forming the parts to be fittable along the slant edges of the respective roof units. CONSTITUTION:A roof member 1 is composed of a roof ridge unit 2 at the ridge, eaves roof units 3 arranged at both sides, joints 4 between the units 2, 3. Next, when a scaffold 10 is erected, scaffold units 20, 30 are placed in advance on the respective roof units 2, 3 and two step-type members 21A, 21B of the unit 20 are opened to fit to the top of the unit 20 so as to straddle thereon. And the unit 30 is fitted to the surface of the unit 3 by a both sides-adhesive tape. And next, the units 2, 3 are placed on the roof 1 and the units 20, 30 are jointed to each other to automatically erect the scaffold 10 along the full length of the joints 4 on the roof 1.
Patent JP-H01134941-A (JP)
Title: Test for wafer
Inventor: ABE NOBUAKI
IPC: G01R31/28
Filed: 1987-11-19
Abstract: PURPOSE:To contrive the improvement of a throughput and a reduction in a testing cost by a method wherein chips already judged to be a defective in the last test are automatically excluded from an object of test and chips only, which are judged to be a nondefective, are tested as an object of test. CONSTITUTION:In a first test for chips, the test is conducted about all the chips and the test result of each chip from a testing unit 1 is stored in a storage unit 7 in a chip correspondence through a controller 6 for control. In case a chip is judged to be a defective from its test result, a defective mark is put on the chip by a marker 5 through the controller 6, a chuck top 3 of a probing unit 2 is moved and the following chip is tested. Before the start of a second test, the first test result of each chip is read by the controller 6 in a chip correspondence from the unit 7. In case a chip is judged to be a nondefective from its last test result, the second test is conducted for the chip.
Patent JP-H03156066-A (JP)
Title: Form press device for curved form
Inventor: IMAI TOMEJIRO
IPC: E04G17/02
Filed: 1989-11-10
Abstract: PURPOSE:To cause a form press device to freely coincide with the curved state of forms by a method wherein a plurality of unit press metals are rockably intercoupled in a line, through control of a distance regulating tool between the metals, a coupling angle between the adjoining press metals is changed. CONSTITUTION:Coupling arm parts 2... are obliquely outwardly extended from the end parts on both sides of each of metal base parts 1..., and unit press metals A... having respective thick edge containing spaces A1... formed on the front edge side fronting on forms 30 and 30. A plurality of the unit press metals A... are rockably intercoupled in a line through respective coupling pins 10 and 10 pivotally mounted to the tip parts of the coupling arm parts 2... Regulating tool mounting bodies 5... are pivotally mounted to the end parts on both sides of each of the metal base parts 1..., and regulating tool mounting bodies 5... of the adjoining press metals A are intercoupled through respective distance regulating tools 15.... Through control of the distance regulating tools 15..., the regulating tool mounting bodies 5... are caused to approach and part from each other, and a coupling angle between the adjoining press metals A... is changeable. A form press device S is caused to freely coincide with the curved state of forms 30 and 30.
Patent JP-H07149504-A (JP)
Title: A-site substituted brown millerite type compound
Inventor: MORI TOSHIYUKI
IPC: C01G1/00
Filed: 1993-11-24
Abstract: PURPOSE:To provide a A-site substituted brown millerite type compound which can be applied to a variety of electronic materials including cells and gas sensors because it has a large number of oxygen defects and enables to obtain a solid electrolyte utilizing the actions of the defects. CONSTITUTION:The compound is a brown millerite type which is represented by the formula: A2B2O5 where A comprises a trivalent metal and a monovalent metal and has divalence on the average; B is a metal having less than 1 angstrom ionic radius and trivalence.
Patent JP-H10145675-A (JP)
Title: Superimposing display circuit
Inventor: ICHII HIROYUKI
IPC: H04N5/278
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To switch a video signal to a superimposing signal without use of an expensive analog switch. SOLUTION: An output of a video signal generating means 1 is amplified by an amplifier 7 whose gain is larger than the unity and its output is given to an amplifier 8 whose gain is smaller than the unity. A switch element 9 is connected between the amplifiers 7, 8. When a superimpose changeover signal generating means 2 outputs a control signal, the switch element 9 is closed to connect the output of the amplifier 7 to ground thereby shutting off the video signal outputted from the video signal generating means 1. Furthermore, as soon as the control signal is generated, a superimposing signal is outputted to a display means 5 via an adder 4 and a residual voltage of the switch element 9 is attenuated by the amplifier 8 whose gain is smaller than the unity so as to be negligibly small.
Patent JP-H09114254-A (JP)
Title: Wet type image forming device
Inventor: TAKEUCHI NORIYASU
IPC: G03G15/10
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To excellently reuse a recovered carrier liquid by recovering/liquefying carrier liquid vapor generated in a fixing part, etc., and separating water from the obtained liquid and to reduce the quantity of moisture included in the recovered vapor. SOLUTION: Air including solvent vapor in a solvent vapor collecting chamber 21 formed in such a manner that the fixing part, and a paper ejecting part, are covered with a cover member 20 is sucked by a suction fan 25 through a first duct part 23 and a liquefying part 24. The solvent vapor and water vapor are liquefied in the liquefying part 24, to flow down in the liquid receiver 30 of a separating part, 29 installed on the lower side by gravity and separated into a solvent and the water in the separating part, 29 and they are stored in storage tanks 31 and 32 respectively. The air whose solvent vapor removed by the liquefaction is returned into a machine through the second duct part 24, to keep humidity low.
Patent JP-2001119174-A (JP)
Title: Terminal base
Inventor: HIRAKAWA KENJI
IPC: H05K7/14
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a terminal base, by which the unification of a terminal and the saving of a space are enabled and strength at a time, when connectors are connected mutually and a field cable is connected to a push-tightening terminal is ensured. SOLUTION: This terminal base is composed of a push-clamp terminal, the fist reinforcing plate fixed on the rear side of the push-tightening terminal, the second reinforcing plate, on which a connector is fixed, and a flexible printed board, to which at least one of the push-tightening terminal and the leg of the connector is connected electrically and in which one end is fixed onto the first reinforcing plate and the other end onto the second reinforcing plate, and the first reinforcing plate and the second reinforcing plate are fixed integrally with the flexible printed board bent in a U shape via a spacer.
Patent JP-H02141029-A (JP)
Title: Ad conversion circuit
Inventor: UCHIMURA KUNIHARU
IPC: H03M1/60
Filed: 1988-11-21
Abstract: PURPOSE:To convert an analog signal into a digital signal by delaying the pulse signal output having a frequency in accordance with the voltage with plural successively cascade connected delaying circuits, counting respectively and successively and adding the values. CONSTITUTION:A pulse signal P from a voltage-frequency converting circuit 2 is successively counted for respective periods of a sampling signal S1' having a frequency Nfs1 from a sampling signal input terminal 4' and a counting output CN is inserted to a delaying device 3 composed of delaying circuits D1 to DN and an FIR type digital filter 20 composed of coefficient circuits H1 to HN and an adder circuit 5. Next, it is supplied through a thinning circuit 13 with a sampling signal S1 from a sampling signal input terminal 4 to a decimation filter 12. In such a way, an analog signal can be converted into a digital signal including only a low quantizing noise.
Patent JP-H10137833-A (JP)
Title: Strip cooling equipment for rolling mill and strip cooling method
Inventor: SHIINA KOJI
IPC: C21D9/573
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To uniformize cooling in the vertical direction and the temperature distribution in the width direction of a strip by providing with an opening pad having a slit nozzle for cooling the lower part of the strip and setting the gap between the lower surface of the strop and the pad in accordance with the dimension of the slit nozzle. SOLUTION: A laminar flow cooling system is used for the upper part of the strip stock 1, a laminar flow water is made to flow downward from a laminar flow pipe 7a, and the liquid film H is more widely spread in the longitudinal direction in the downstream side than the upstream side because of the strip stock 1 moving at a high speed. An opening pad cooling system is used in the lower part of the strip stock 1, a lower part opening pad mechanism 5 is arranged between two guide rolls 9, and the cooling water is fed from a cooling header 15a via a water feeding duct 10a. The cooling water is fully filled within a cooling water gap 16 from the nozzle mechanism 5a and made to flow in the vertical direction of the strip stock, and drained to a cooling water pit from a drain pipe 11b via a drain duct 11a.  By this way, cooling is promoted with the direct contact between the sprayed water and the strip, and the temperature distribution in the vertical direction and width direction of the strip stock is uniformized.
Patent JP-S62151567-A (JP)
Title: Film forming device for photoconductor
Inventor: NAGAYAMA KATSUHIRO
IPC: C23C16/50
Filed: 1985-12-25
Abstract: PURPOSE:To provide a titled film forming device which eliminates the stagnation of the flow of the gas to be introduced into a reaction chamber to prevent sticking of powder on the inside wall surface and can form a defectless amorphous silicon film on a substrate surface by forming the inside wall of the reaction chamber of only the plane and hollow curved surface. CONSTITUTION:The substrate 1 which is the cylindrical Al drum is mounted on a base 2 which can be rotationally driven in the case of forming the amorphous silicon film on the substrate by a glow discharge method. An outside wall 3 is formed around the substrate 1 to concentrically cover the same. The reaction chamber 6 is formed of an upper cap 4 and a bottom plate 5. The inside wall of the chamber 6 formed of the respective inner side faces of the outside wall 3, cap 4 and bottom plate 5 of such film forming device is formed of only the plane and hollow curved face 9. The sticking of the powder to the inside wall of the chamber 6 is thereby prevented and the generation of the defects in the amorphous film formed on the surface of the substrate 1 is prevented. The film forming device for the photoconductor which obviates the deterioration of image quality is thus obtd.
Patent JP-H05103636-A (JP)
Title: Fully automatic boiling kettle for small fish
Inventor: OGITA YASUYUKI
IPC: A23L17/00
Filed: 1991-10-15
Abstract: PURPOSE:To obtair'oiled-up product having definite quality by providing a screw shaft in the inside of a semi-cylindrical vessel, heating a vessel by steam of a jacket at the bottom of the vessel and separating small fishes and water taken out from a taking-out port. CONSTITUTION:A jacket is provided at the bottom of a semi-cylindrical treating tank 1 in which screw blade 4 is built in and the treating tank is heated by steam in the jacket. Small fishes and water discharged from the taking-out port are separated and these small fishes are taken out by a conveyer 10 for taking out and water is charged in a heating tank 3, where water is then heated and re-circulated by a circulating pump 8.
Patent JP-H01137949-A (JP)
Title: Production of soybean curd etc.
Inventor: MURATA YOSHIYASU
IPC: A23L11/00
Filed: 1987-11-25
Abstract: PURPOSE:To obtain soybean curd etc. in a short time by making soybeans freed from the skin and embryos into an emulsified liquid followed by heating this liquid and adding bittern thereto to omit the water immersion process for the soybeans. CONSTITUTION:An emulsified liquid 1 prepared, e.g., by adding hot water to soybeans freed from the skin and embryos followed by grinding is heated for 30min in the A-process. Thence, said liquid 1 is incorporated with bittern in the B-process, and the resulting liquid is poured into a vessel 3 with a cloth 2 etc. laid at the bottom in the following C-process, the obtaining the objective soybean curd.
Patent JP-S63148738-A (JP)
Title: Controller having communication function
Inventor: HIRABAYASHI YUJI
IPC: H04L12/28
Filed: 1986-12-11
Abstract: PURPOSE:To exactly detect the abnormality of a control unit by providing a communication function which is connected to a common signal line through a communication means, and constitutes a data link together with other control unit. CONSTITUTION:A communication means M1 is provided on a controller, and a data link is constituted together with other controller M3. In case of other control unit M3 participates in communication in this data link, it is stored in a storage means M4 at every controller M3, and also, in case of there is no reply from other controller M3, by evaluating together with a history related to communication of the stored control unit M3, an abnormality of other controller M3 is decided by an abnormality deciding means M5 constituted of a logical operation circuit using a microcomputer, etc., or a logic circuit using a shift register and an FF, etc.
Patent JP-2000120588-A (JP)
Title: Impeller fixing structure of canned motor pump
Inventor: HAMAGUCHI TOMOMITSU
IPC: F04D1/08
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To forcibly fix an impeller to a shaft by forming a cylindrical step difference part on a shaft end part, forming a taper hole opposed to the step difference part at prescribed clearances on a boss part of an impeller, and interposing a taper bush between the taper hole and the step difference part. SOLUTION: In the case where an impeller 7 in a canned motor pump is fixed to a shaft 6, a cylindrical surface 25a of a taper bush 25 is inserted to an outer peripheral surface of a cylindrical step difference part 14 formed on an end part of the shaft 6 to a prescribed position. A taper hole 30 of a boss part 15 of the impeller 7 is fitted to a taper surface 25b side of the taper bush 25. After that, a screw part 21a of an impeller bolt 21 is screwed around a screw hole 20 of the shaft 6 through a washer assembly 19, and an end surface 15c of the boss part 15 of the impeller 7 abuts on an end surface 13a of a shaft sleeve 13. In this condition, the impeller bolt 21 is fastened, the taper bush 25 is moved in an axial direction, and the impeller 7 is wedged to the shaft 6.
Patent JP-H03157267-A (JP)
Title: Mounting structure for steering rack housing
Inventor: KOMURO YUTAKA
IPC: B62D3/12
Filed: 1989-11-14
Abstract: PURPOSE:To prevent displacement of the neutral position of steering and to improve position precision by a method wherein one of inner and outer cylinders intercoupled by means of a resilient member in a bush is secured to a rack housing and the other is secured to the car body side. CONSTITUTION:A rack housing 2 is arranged along a member 1 being a member on the body side, and a flange part 2a extending in the right angled direction of a rack is formed on the rack housing. Cylindrical brackets 3 are secured to members 1 located on the two tip parts of the flange part 2a, and a bush 4 is pressed in the bracket. The bush 4 is formed such that inner and outer cylinders 4a and 4b are adhered to each other by means of a rubber member 4c. The inner cylinder 4a has a bottom part 4d to which the flange part 2a is fastened by means of a bolt 5 and a nut 6. This constitution prevents the occurrence of slips between the bracket 3 and the bush 4 and between the bush 4 and the flange part 2a, resulting in reduction of hysteresis.
Patent JP-S63148111-A (JP)
Title: Tilt angle detector for outboard motor
Inventor: ONO YOSHINORI
IPC: B63H20/08
Filed: 1986-12-11
Abstract: PURPOSE:To continuously detect the tilt angle of an outboard motor with high accuracy by composing a rotational angle detecting means of an optical variable reflecting plate mounted on a supporting shaft and an optical transmission and reception part mounted on the internal wall of a case main body opposite the optical variable reflecting plate. CONSTITUTION:A cender housing 1 is formed in a flat box shape which is so sectioned that one side is opened, and a rotary supporting shaft 3 is supported rotatably at part of the housing, which is covered with a cover 2. A rotary lever 4 is mounted integrally on the external end part of the supporting shaft 3 and and a rotational angle detection means 10 is mounted on the inside projection part of the supporting shaft 3. The means 10 consists of a rotary drum 11 made of resin, an optical reflecting surface 12 provided to the outer peripheral surface 11A of the drum 11, and the optical transmission and reception part 13 mounted on the internal wall of the housing 11 opposite the reflecting surface 12. The transmission and reception part 13 consists of a light emitting diode and a phototransistor and an optical coupler is constituted through the reflecting surface 12 as the optical variable reflecting plate. Thus, the tilt angle of the outboard motor is detected continuously with high accuracy and the durability is also improved.
Patent JP-H04169490-A (JP)
Title: Linear motor type elevator
Inventor: AOI TAKAAKI
IPC: B66B11/00
Filed: 1990-11-01
Abstract: PURPOSE:To reduce a noise in an elevator cage by providing a noise insulating plate in an opposed surface between the elevator cage and a balance weight while connecting the elevator cage, arranged in a lift path, to the balance weight by ropes. CONSTITUTION:When a movable piece 5 is operated, a balance weight 1 is lifted while guided by balance weight guide rails 2 along a stator 11 in a lift path. Accordingly, an elevator cage 24 is lifted through ropes 6 to perform communication between riding spots of each story by the elevator cage 24. Here, a noise is generated from a driving circuit in the balance weight 1 during operation of the movable piece 5, and especially the noise tends to propagate relating to the inside of the elevator cage 24, when it is placed in height equal to the balance weight 1, and the riding spot of the story where the balance weight 1 is positioned. However, the noise is interrupted by a noise insulating plate 8. In this way, propagation of the noise to the inside of the elevator cage 24 and to the riding spot can be reduced.
Patent JP-H05137923-A (JP)
Title: Method for sealing honeycomb filter
Inventor: DEMACHI HIROSHI
IPC: B01D39/00
Filed: 1991-11-12
Abstract: PURPOSE:To surely seal the specified end opening of the through-hole formed in the honeycomb filter and to easily and completely remove the sealant at the part of the through hole so as not to be sealed. CONSTITUTION:All the end openings O1 and O2 of the through hole F formed in a honeycomb filter F are sealed by a sealant P. A mask M pierced with plural holes MH corresponding to the end openings O2 not to be sealed is firstly attached to the one end face of the filter F. The paste P in the end opening O2 so as not to be sealed is removed by sandblasting.
Patent JP-H04168787-A (JP)
Title: Manufacture of ceramic circuit board
Inventor: WAKI KIYOTAKA
IPC: H01B5/14
Filed: 1990-10-31
Abstract: PURPOSE:To remove copper residue of a ceramic board while holding the width of a conductive circuit by removing the residue remaining in the recess of the board in an etchant by supersonic cleaning after etching. CONSTITUTION:After etching, copper residue 6 in a recess 6 of a board 1 is removed by supersonic cleaning while dipping it in etchant. As the etchant, etchant having the same type as that of the etchant used to form a conductive circuit 4 and small capacity is desirably used.
Patent JP-H08151756-A (JP)
Title: Surface structure of exterior, and the exterior
Inventor: TOMIUCHI SHINICHI
IPC: E04H17/00
Filed: 1994-11-30
Abstract: PURPOSE: To obtain the surface structure of a work having excellent durability and the work by sticking a waterproof resin sheet on the surface of a woody backing material and forming a decorative surface layer consisting of resin mortar on the surface of the sheet. CONSTITUTION: A waterproof resin sheet 2 is stuck on the surface of a woody backing material 1. A decorative surface layer 3 composed of resin mortar is formed on the surface of the sheet 2. Decorative properties are imparted to the surface while the surface durability is ensured. Since the resin mortar contains a resin component, the resin mortar also has excellent adhesive properties with the sheet 2, thus preventing the peeling of the decorative surface layer 3. Accordingly, the cracking of the decorative surface layer 3 can be obviated.