baber/WOPTO huggingface dataset:
Patent JP-H1043567-A (JP)
Title: Kneading device
Inventor: ISHII HIROSHIGE
IPC: B01F29/90
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a kneading device which effectively executes agitating, defoaming, etc., of materials to be kneaded in a kneading vessel, is simple in a driving mechanism, is highly reliable and durable and enables the free individual control of rotation and revolution. SOLUTION: A rotating body 4 is mounted at the top end of a revolving shaft 3 rotationally driven by a revolution driving motor 5. A rotation driving motor 11 is mounted on the end side of a rotary arm 10 integrally formed at this rotating body 4. The rotating shaft 12 of this rotation driving motor 11 is inclined by forming an angle of about 45 deg. as if its upper part approaches the revolving shaft 3. A vessel holder 16 holding the kneading vessel 15 is mounted at its front end.
Patent JP-H0499616-A (JP)
Title: Ultrasonic fusing device for filiform synthetic resin
Inventor: SAKURAGI KENICHI
IPC: A01K61/00
Filed: 1990-08-17
Abstract: PURPOSE:To make it easy to suspend seed scallops using thread in scallop culture by providing an ultrasonic fusing device of particular composition and depositing a stopper to a filiform synthetic resin using ultrasonic fusing technique. CONSTITUTION:An ultrasonic oscillation part 3 consists of a tapered tip part 34 fixed to a base 2. A receptacle 4 is sttached to the base 2 and is moved in such a manner that two filiform synthetic resins retained by a groove 41 provided on a surface opposited to the ultrasonic oscillation part 3 are attached to the part 3 under pressure when fused. A feed mechanism 6 feeds the filiform synthetic resin to the receptacle 41. A mechanical cutting part 5 cuts the resin which is fed from the feed mechanism 6 to a specified length. After the feed action by the feed mechanism 6 and the cutting action by the mechanical cutting part 5 at this ultrasonic fusing device 1, the receptacle 4 is operated to move to the ultrasonic oscillation part 3. In this operation, a thick and short nylon monofilament 103 is thermally fused as a stopper to a nylon monofilament 101 running through a hole 102 provided in the eared part of the seed shell 100.
Patent JP-S60111097-A (JP)
Title: Return channel of centrifugal compressor
Inventor: FURUYA YASUSHI
IPC: F04D1/10
Filed: 1983-11-21
Abstract: PURPOSE:To reduce the total pressure loss in a return channel by spreading the flow- passage area of the U-turn part in a return channel towards the outlet side from the inlet side and compulsorily forming a stagnation region in the U-turn part and generating gentle deceleration of stream. CONSTITUTION:The width of a flow passage is increased over the range ranging from an inlet to an outlet in a U-turn part 9 of a return channel 10, and the width of the flow passage in the U-turn part 8 is continuously increased by increasing the width B5 of the flow passage at the outlet of the U-turn part 8, larger than the width B4 of the flow passage at the outlet of a diffuser 7, and frictional loss is reduced. Because, in this case, a large widening loss is generated when fluid passes through the U-turn part 8 the shaped of the inlet of a vane 9 at the outlet of the U-turn part is formed thick, having a roundness at the top. Therefore, a stagnation region is formed in the U-turn part 8 on the upstream, and gentle deceleration is generated, and the widening loss can be reduced. Therefore, the total pressure loss of the return channel 10 can be reduced, and the performance of a compressor can be improved markedly.
Patent JP-S6278039-A (JP)
Inventor: JIYATSUKU PIKAARU
IPC: B65B61/20
Filed: 1986-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0539467-A (JP)
Title: Optical part
Inventor: SATO TOMONORI
IPC: G02B7/02
Filed: 1991-08-02
Abstract: PURPOSE:To obtain an optical part while preventing the flow and scattering of uncured monomer molecule or low molecular compound generated by hydrolysis, etc., to the optical part, thereby preventing the lowering of the optical performance of the part by bonding optical elements with each other using an adhesive filled with a porous powder. CONSTITUTION:The objective optical part can be produced by bonding optical elements with each other using an adhesive (e.g. epoxy or polyester-based adhesive) loaded with 0.5-20wt.% of porous powder having a number of fine pores on the powder surface (e.g. calcium carbonate).
Patent JP-H0864660-A (JP)
Title: Positioning apparatus for wafer
Inventor: SHIMADA KATSUHIKO
IPC: G01B11/00
Filed: 1994-08-19
Abstract: PURPOSE: To obtain an apparatus for detecting the position of a wafer accurately through a simple constitution employing a spot light source by providing specific line image sensor, memory, setter, corrective operation circuit, etc. CONSTITUTION: The positioning apparatus for wafer comprises a spot light source disposed on one side of a wafer, a line image sensor disposed on the other side of the wafer in order to detect the outer circumferential information of the water by rotating the wafer, and a memory 14 storing the outer circumferential information of the wafer for single revolution thereof. The positioning apparatus further comprises a setter 19 for setting the distance between the wafer and the line image sensor, a setter 18 for setting the distance between the spot light source and the line image sensor, and a circuit 20 for operating a correction amount of the outer circumferential data based on the signals from the setters 19, 18 and the memory 14, and a circuit 23 for operating a signal from the circuit 20 to detect the orientation flat position of the wafer.
Patent JP-S6277916-A (JP)
Title: Screw shaft joining mechanism in injection molding machine
Inventor: YAMAMURA MASATO
IPC: B29C45/17
Filed: 1985-10-02
Abstract: PURPOSE:To provide a screw shaft joining mechanism whose attachment and detachment is easy, by a method wherein the titled mechanism is constituted of spherical recessed parts provided on a circumferential surface of the vicinity of the other end of the screw shaft whose tip is provided with a screw, spheres fitting in respectively with each of spherical recessed parts and a holding member provided on a driving member fitting and holding the sphere at the spherical recessed part. CONSTITUTION:A joining part 4c is provided on an end of a screw sleeve 4, a hole 4d in which a screw shaft 1 is fitted is provided on the center position of the joining part 4c and the outside in a tubular state is threaded. The joining part 4c is provided with a plurality of holes 4e and a sphere 11 is inserted into the hole 4e. On the one hand, a spherical recessed part 1a fitting in with the sphere is provided on a circumferential surface of the vicinity of an end part of the screw shaft 1. When a holding member 5 is moved, each of the spheres 11 is pressed by the inside of the spherical recessed part 1a and fitted in with each of the spherical recessed parts 1a and the screw shaft 1 is stuck to a screw sleeve 4. The screw shaft 1 can be pulled out easily by releasing fitting and holding between the sphere 11 and spherical recessed part 1a by moving the holding member 5.
Patent JP-S59108751-A (JP)
Title: Novel diacrylamido aromatic diamine compound
Inventor: NAKANO TSUNETOMO
IPC: C07C233/44
Filed: 1982-12-13
Abstract: NEW MATERIAL:A diacrylamido aromatic diamine compound shown by the formula I . EXAMPLE:3,4'-Acrylamido-3',4-diaminodiphenyl ether. USE:A raw material for synthesizing a photosensitive aromatic polyimide soluble in an organic solvent. For example, it is polymerized with biphenyltetracarboxylic acid dianhydride, a specific aromatic tetracarboxylic acid to give a polyamic acid, which is further subjected to ring closure through dehydration(imidation), to give a photosensitive polyimide containing a unit, shown by the formula II, soluble in an organic solvent. PROCESS:Diaminodiphenyl ether is acetylated with acetic anhydride to give diacetylamidodiphenyl ether, which is nitrated with fuming nitric acid, and hydrolyzed to give diaminodinitrodiphenyl ether, which is reacted with acrylic chloride to give diacrylamidodiphenyl ether, which is reduced to give a compound shown by the formula I .
Patent JP-H1024731-A (JP)
Title: Air-conditioning control device for vehicle
Inventor: SAKURAI YOSHIHIKO
IPC: B60H1/32
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To attain control corresponding to travel load and thermal load inside and outside of a cabin by detaching a clutch means to stop a compressor only by a stop time computed by a stop time computing means in the case of a cutoff signal is outputted. SOLUTION: A refrigerant pressure Pd on the compressor blowoff side is read (54, 56), and a stop time T1 based on acceleration cutoff of a compressor is computed (58). When a stop time T1A obtained from the refrigerant pressure Pd immediately before stop is not less than a stop time T1B obtained from a pressure change gradient ΔPd after stop, T1A is made to be the stop time T1 of the compressor (78), and in the case T1A is smaller than T1B, T1B is made to be the stop time T1 of the compressor (80). When an accelerator switch is turned on at the time of acceleration, the compressor is stopped only for the time T1 determined taking account of travel load and thermal load inside and outside of a cabin, and the compressor is driven again after T1.  Accelerating performance can thereby be improved while suppressing worsening of an air-conditioning state in the cabin at the time of generation of a cutoff signal.
Patent JP-H0639322-A (JP)
Title: Tumble spray coater
Inventor: KAWASHIMA RIYOUSUKE
IPC: B05B13/02
Filed: 1992-07-24
Abstract: PURPOSE:To coat automatically and uniformly even works of sophisticated shape, to say nothing of small works, by setting a rest of a basket horizontally and rotatably, connecting a rotating means on the rest and attaching a spray means on the front of the basket. CONSTITUTION:Works 24 of the given quantity are stored in a net basket 11, and a pressurized fluid is fed into the lower section of a fluid pressure cylinder 17, and a rod 19 is protruded in the direction of arrow 25, and a supporting axis 9 is retained, for instance, at the angle of 30 deg. to the horizontal level, and a motor 8 is started to rotate the net basket 11. On the other hand, a nozzle 22 is inclined lower than the horizontal level, and a given coating material is sprayed. Resin, ink, paint, chemical and the like are used in addition to the coating material as the spray coating materials in such a case properly according to the different purposes. The hot air of desired temperature is blown off from nozzles 28 inside and outside the net basket 11 by the arrangement, and spraying is carried out, while drying.
Patent JP-H1154415-A (JP)
Title: Method and device for charged beam exposure
Inventor: OKINO TERUAKI
IPC: H01L21/027
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for charged beam exposure through which the time necessary for acceleration of a stage and detection of alignment marks is reduced and the throughput can be improved. SOLUTION: In a method for exposure, a series of projected images of partial patterns are formed sequentially and combined along a stripe 62 on a surface to be exposed to transfer a whole chip pattern 61. The scan start point of the stripe 62 is set in such a way that the scan speed reaches approximately the speed for exposure, when the end of the stripe enters into the deflection range. Alignment marks 69 are placed on a scribe line 68 and are detected by causing deflection charged beam, before the marks 69 come directly under the optical axis of a projection optical system of the charged beam.
Patent JP-H1061293-A (JP)
Title: Latch lock
Inventor: OOURA NORIHIRO
IPC: E05C1/12
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To contrive to reduce size and weight and cut down cost and enhance productivity by simplifying the structure and reducing the number of components. SOLUTION: This latch lock has a U-shaped base metal fitting 1, which is provided with one projection 3 and the other projection 4 (an upper guide and a lower guide) running in the same direction on both ends, and a hook member 2, which is idle-inserted into each guide hole provided on each of the projections 3 and 4 and mounted in a projected state from each guide hole. A spring member 8, which presses constantly this hook member 2 to one projection side, consists of a coil spring, thereby holding the hook member 2 with the coil spring.
Patent JP-H0965662-A (JP)
Title: Power module
Inventor: AIHARA TAKASHI
IPC: H02M7/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a device using a power semiconductor element. SOLUTION: The cost of a power converter (device) is reduced by reducing the size of the converter as a whole by not providing current sensors for detecting the electric current flowing to a power semiconductor element on the outside of the converter as in the case of the conventional power converter using the power semiconductor element, but in power modules 1a, 1b, 1c (for three phases) as CTu, CTv, and CTw.
Patent JP-H0267975-A (JP)
Title: Logic integrated circuit
Inventor: MIZUNIWA YASUHIRO
IPC: G01R31/28
Filed: 1988-09-02
Abstract: PURPOSE:To simplify the development of an in-circuit test program by connecting three-state output stages to all output pins, and providing signal input pins for setting high impedances to all the stages. CONSTITUTION:The input terminals of output stages C1 - Cn having three-state output modes are connected to the output terminals of a logic circuit part L1. The output terminals are connected to output pins 01 - On. An input pin IT is pulled up with a pull-up resistor R in the circuit L. A buffer G0 is a buffer whose output terminal is connected to the pin IT. OR gates Gp+1 - Gn take the OR of the outputs of the circuit L1 and the output of the buffer G0 and output the output-mode control signals for the output stages Gp+1 - Gn. When '0' signals are inputted into input pins IT2 and IT3 of logic integrated circuits IC4 and IC5, all output pins of the circuit IC4 and IC5 become a high impedance state. Currents hardly flow in the output stages of the circuits IC4 and IC5 even if the circuits are forcibly driven into '1' or '0'. The possibility of deterioration and breakdown of the integrated circuit due to heat is eliminated.
Patent JP-H01138254-A (JP)
Title: U. v. stabilizer composition for improving surface of pvc resin sheet
Inventor: JIYOZEFU SHIRUBAAMAN
IPC: C08J7/02
Filed: 1988-09-02
Abstract: PURPOSE: To provide a UV-stabilized compsn. especially effective to improve the surface of a resin body, by dissolving a UV stabilizer to have a specified concn. in a PVC resin-swelling org. solvent mixture containing methylene chloride and a liquid fluorochloro hydrocarbon.  
     CONSTITUTION: Methylene chloride and a liquid fluorochloro hydrocarbon (e.g. 1,1,2-trifluoro-1,2,2-trichloroethylene) are mixed to prepare an org. solvent mixture having PVC resin-swelling property. Then a UV stabilizer (e.g. 2(2'- hydroxy-5'-t-octylphenyl)-benzotriazole) is dissolved to about 10 to 50 w/v %, preferably 15 to 30 w/v % concn. in the org. solvent mixture. When the obtd. stabilizer compsn. is brought into contact with a PVC resin sheet for a specified time, the stabilizer in a stabilizing amt. can be incorporated into the surface part of the resin sheet without leaving the solvent or an excess amt. of the stabilizer on the sheet surface. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0753925-A (JP)
Title: Method for treating microcapsule
Inventor: NAKAMURA KOICHI
IPC: B01J13/20
Filed: 1993-08-11
Abstract: PURPOSE:To provide the method which allows direct and selective heating of microcapsules in an adhesive layer to thereby cause the expansion and/or collapse of them and which hardly applies a load, such as heat, to an adherend covered with the adhesive layer and hence hardly affects the adherend. CONSTITUTION:Microcapsules having electrically insulating shells and contained in an adhesive layer are subjected to high-frequency dielectric heating and thereby expanded and/or collapsed. Thus, the method is widely applicable to a low-heat-resistant article, a large article, etc., is excellent in the response to heat buildup and in uniformity of heat buildup in the whole adhesive layer, and enables the objective treatment to be done in a short time without damaging an adherend.
Patent JP-H0753646-A (JP)
Title: Fluorine-containing aqueous dispersion
Inventor: KODAMA SHUNICHI
IPC: C09D155/00
Filed: 1993-08-11
Abstract: PURPOSE:To obtain the subject dispersion giving coating films good in weather resistance, mechanical strength, water resistance and stain resistance, excellent in chemical stability and mechanical stability, and useful for aqueous coatings, etc., by polymerizing a fluoroolefin and a specified hydrophilic macromonomer in an aqueous medium. CONSTITUTION:This aqueous dispersion is produced by copolymerizing in an aqueous medium a fluoloolefin such as vinylidene fluoride with copolymerizable monomers such as a hydrophilic macromonomer of the formula: X-Y-Z (X is a radically polymerizable unsaturated group; Y is a bivalent bond forming group having an alicyclic group; Z is a hydrophilic group) such as CH2= CHOCH2-cyclo C6H10-CH2O(CH2CH2O)nH (n is 2-40) as an essential component.
Patent JP-H01104318-A (JP)
Title: Demister
Inventor: HONGO KANJIRO
IPC: B01D45/08
Filed: 1987-09-03
Abstract: PURPOSE:To improve demisting action by arranging a panel which is formed by properly setting a plurality of rodlike members provided with recessing parts along the lengthwise direction thereof on air flow so that the recessing parts are opened to the advancing direction of the air flow. CONSTITUTION:A demister is constituted by providing a panel 1 at one sheet or more. The panel 1 is provided with a plurality of positioning members 2 which are mutually separated in parallel and a plurality of rodlike members 3 orthogonal to these positioning members 2. The cross-sections of respective rod-like members 3 are a V-shape and have width W and height H and recessing parts 3b fixed to the positioning members 2 in the bottom parts 3a of the V-shaped cross-sections are opened to outsides. When this panel 1 is provided so that the recessing parts 3b of the rodlike members 3 are opened to the advancing direction of air flow and used as the demister, the surfaces 3b' of the recessing part sides of the rodlike members 3 perform demisting action and the demisted air is passed through the mutual gas flow gaps of the rodlike members and carried away.
Patent JP-H1049702-A (JP)
Title: Method for correcting sink of virtual object
Inventor: AOYAMA HIROSHI
IPC: G06T19/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To appropriately return an object sunk in a face on the face. SOLUTION: When the coordinates of the sunk points of an object are defined as (b)1 -(b)n , and the coordinate of each point lower than each sunk point in the normal direction of a face are defined (p)1 -(p)n , at least one pair of rotational difference vectors <Rij >=(<bi bj >×<bi pj )/(|bi bj |*|bi pj |), <Rji >=(<bj bi >×< bj pi >)/(|bj bi |*|bj pi |) is calculated for arbitrary (i), (j) (1<=i≠j<=n) (1), a synthetic rotational difference vector <R> is calculated based on the calculated rotational difference vectors (2), the rotational correction of an object is operated only by the synthetic rotational difference vector <R> (3),  an average position difference vector <T> is calculated based on the coordinate of each point corresponding to the sunk point of the object after the rotational correction and the coordinate of a contact point corresponding to them (4), and the parallel movement correction of the object after the rotational correction is operated only by the average position difference vector <T> (5). Thus, the object can be returned on the face.
Patent JP-S6196438-A (JP)
Title: Measuring channel of cavitation water tank
Inventor: YUASA HAJIME
IPC: G01M10/00
Filed: 1984-10-18
Abstract: PURPOSE:To suppress the flow rate of a downstream part of a measuring part and to improve the flow rate of the measuring part efficiently by forming the shape of the inner periphery of a downstream inclined part smoothly and forming the section of a passage approximately uniformly in the flow direction. CONSTITUTION:The 2nd measuring channel 10 is constituted of the measuring part 10B having the uniform section of the passage and a contracting flow part 10A and a downstream inclined part 10C connected to the front and back of the measuring part 10B and arranged between curved channel 20A and 20B through a coupling flange 22. The bottom of the contracting flow part 10A is gradually raised in the downstream direction so that the section of the passage is gradually reduced and contracted flow can be attained. The inner periphery of the part 10C is formed like a shape along a prescribed cosine curve. Consequently, a flow rate in the curved channel 20B is prevented from being increased, the generation of cavitation around a guide vane 24B can be suppressed and the loss head of the part 10C can be suppressed at an extremely low level.
Patent JP-H0667658-A (JP)
Title: Music information recording and reproduction system
Inventor: KURIBAYASHI YASUTAKA
IPC: G10H1/00
Filed: 1992-08-18
Abstract: PURPOSE:To enable a musical performance having exactly the same nuance even when recording and reproduction are performed by different devices by correcting characteristics of a musical performance, which are different by electronic musical instruments, among the electronic musical instruments. CONSTITUTION:A musical performance information recording means 12 records musical performance information inputted from an electronic musical instrument A and a correction information acquiring means 13 inputs correction information on the electronic musical instrument A from a musical performance information recording means 12 and also inputs correction information from an electronic musical instrument C as a reproducing means. Then a correction information arithmetic means 13 generates a table for converting the musical sound information of the electronic musical instrument A into information matching the electronic musical instrument C based on the pieces of correction information of both electronic musical instruments A and C and outputs the table as alteration information to a musical performance information altering means 15. Further, the musical performance information altering means 15 converts the musical sound information of the electronic musical instrument A inputted from the performance information recording means 12 into musical sound information for the electronic musical instrument C, and outputs it as corrected musical sound information to the electronic musical instrument C, which generates a playback performance sound according to the corrected musical sound information.