baber/WOPTO huggingface dataset:
Patent JP-H08190905-A (JP)
Title: Inter-terminal short-circuit preventing structure
Inventor: NAKAMURA WATARU
IPC: H01M2/30
Filed: 1995-01-10
Abstract: PURPOSE: To prevent short-circuit between connecting terminals. CONSTITUTION: A battery pack 11 is formed by accommodating batteries in an almost rectangular parallelepipedic battery case, and has electrode terminals 25, 26 exposed outside, to be connected to a pair of power source electrodes of a video camera or an AC charger. Different two surfaces are selected from the surfaces constituting the outer surface of the battery case 13, and the electrode terminals 25, 26 for preventing short-circuit are separately arranged on the two surfaces. By arranging connecting terminals such as combined electrode terminals for preventing short-circuit on the different surfaces of the battery case, other metal hardly comes in contact with the combined connecting terminals to prevent short-circuit.
Patent JP-H07212951-A (JP)
Title: Attachment part of power cable terminal
Inventor: AOKI TSUTOMU
IPC: H02G15/02
Filed: 1994-01-13
Abstract: PURPOSE:To provide an attachment part of power cable terminals with which it is not necessary to remove a cable head chamber at the time of installation, inspection and replacement of the power cable terminals and, further, only the power cable of one phase can be attached and detached at a time. CONSTITUTION:The terminal 6 of a power cable 5 is inserted into a cable head chamber 3 through the opening 14 of a cable head bottom plate 11 and, in that state, the terminal 6 is attached to the cable head bottom plate 11. For that purpose, the cable head is attached to the cable head bottom plate 11 from the outside of the cable head chamber 3. With this constitution, the works concerning the cable terminals can be carried out without removing the cable head chamber 3.
Patent JP-S62163538-A (JP)
Title: Outer projection protecting cover for motor
Inventor: HASHIMOTO KATSUHIKO
IPC: H02K5/24
Filed: 1986-01-10
Abstract: PURPOSE:To suppress a noise by forming an outer projection protecting cover for a motor of foamable urethane to eliminate the possibility that the cover is separated. CONSTITUTION:A protecting cover 10 is molded with foamable urethane, and the inner diameter of an inner cylinder 12 is finished smaller than the diameter of the outer periphery of a motor housing. The outer projection protecting cover 10 is formed with a power supply connector 3 fixed between a motor housing 1 and an end bracket 4, and inserting holes 11-a, 11-b to which a cooling guide pipe 3 for blowing cooling air is inserted. The connector 2 and the pipe 3 are inserted to the holes 11-a, 11b.
Patent JP-H07205259-A (JP)
Title: Synthetic resin molding method
Inventor: YASUDA YASUO
IPC: B29C49/04
Filed: 1994-01-13
Abstract: PURPOSE:To make a thickness distribution of a molded form of an uneven surface uniform without raising a mold temperature and to alleviate a weight of the form by forming a wall of a mold cavity in an uneven state, covering protruding parts with a heat insulating layer, forming the layer of heat resistant polymer having specific thermal conductivity and setting a thickness of the layer to a specific value. CONSTITUTION:A wall surface of a mold cavity is uneven such as wavy, etc., protruding parts of the uneven surface are covered with a heat insulating layer. The layer is formed of heat resistant polymer having thermal conductivity of 0.002 cal/cm.sec. deg.C, and a thickness of the layer is set to 0.1--2mm. that is, the parts 2 of the wall is covered with the layer 4. Bleeding capillaries 5 are provided in recesses 3 to exhaust at the time of molding. At the time of molding, vacuum is evacuated from the capillaries for molding. As a result, parts of synthetic resin of the parts 2 of the molds is fluidized to the recesses 3 of the molds to operate a thickness of the molded form in a direction toward uniform.
Patent JP-S61162309-A (JP)
Title: Injection molding method of wax model in investment casting method
Inventor: KUWANA TSUYOSHI
IPC: B29C45/00
Filed: 1985-01-11
Abstract: PURPOSE:To obtain accurately a target wax model in a short period of time, by performing injection molding by setting up a core of a wax solid, which has been molded and cooled beforehand, within the target model. CONSTITUTION:The titled method is device molding a target wax model by setting up a core model 5a made of wax which has been obtained through injection molding in a wax model 4 part of a top force 2 and the top and bottom forces 2, 3 are clamped by an air-pressure press whose pressure is about 6kg/cm<2>. The wax which has been kept warm at about 90 deg.C is injected within a mold 2, which has been water-cooled at about 20 deg.C, for six seconds at pressure of 6kg/cm<2>. Pressure holding is performed until the temperature of the wax model becomes less than 40-50 deg.C to contrive an improvement in dimansional accuracy of the wax model and prevention of a surface sink after the injection. The target model is obtained by breaking the top force six minutes after actuation time of the mold.
Patent JP-S57115832-A (JP)
Title: Resist pattern formation for fine processing
Inventor: YAMASHITA YOSHIO
IPC: G03F7/038
Filed: 1981-01-12
Abstract: PURPOSE:To make a highly sensitive resist material also have a high resolution by a method wherein a pattern drawn under electron beam irradiation is subjected to deep ultraviolet irradiation as a whole and then to development, while performing the said procedure two times. CONSTITUTION:A substrate is covered by a resist film made of a material which behaves like a negative type material when subjected to electron beams and like a positive type material when subjected to deep ultraviolet. A pattern is drawn under electron beams and then the entire substrate is exppsed to DUV, and then subjected to development. The whole substrate is again exposed to DUV, to be subjected to development for the second time. The first DUV irradiation suppresses the formation of bridge scum characteristic of a negative type resist material and the second thoroughly elimintes any scum that has been formed. The dimensions of a pattern is dependent upon the quantity of irradiation. This setup ensures a high resolution resist pattern the size thereof can be controlled with precision.
Patent JP-S59127946-A (JP)
Title: Resin coated sand for shell mold
Inventor: SAEKI YUKIO
IPC: B22C1/22
Filed: 1983-01-12
Abstract: PURPOSE:To improve the collapsing property after charging of molten metal without decreasing the strength of a shell mold for light alloy by using sand coated with a resol type phenolic resin added with ammonium halide as coated sand to be used for the shell mold. CONSTITUTION:The molding sand coated with a resol type phenolic resin prepd. by adding 0.5-25pts.wt. ammonium halide such as ammonium chloride or ammonium bromide to 100pts.wt. resol type phenolic resin and adding further a suitable amt. of a lubricant such as ethylene-bis-stearamide or the like is used as coated sand in a raw material for a casting mold in the stage of producing a shell mold for casting light alloys such as Al alloy and Mg alloy. The formed shell mold maintains the initial strength without decrease and has an excellent collapsing property after charging of a molten metal.
Patent JP-S60145891-A (JP)
Title: Ink film for thermal transfer
Inventor: OKAMURA YASUSHI
IPC: B41M5/382
Filed: 1984-01-10
Abstract: PURPOSE:To obtain the titled film which can render prints of high quality on every kind of paper, by superposing a hot-melt or thermally-subliming ink layer and a paper-surface smoothing layer on a substrate. CONSTITUTION:A film 13 for thermal transfer is obtained by a method wherein a hot-melt or thermally-subliming ink layer 13b and a paper-surface smoothing layer 13c of wax or the like for smoothing the unevenness of the surface of paper 15 are superposed on a film-like substrate 13a of polyester or the like. Then, a voltage in accordance with a printing instruction on a character, a figure or the like required is impressed on a heating resistance element 17a of a thermal head 17 so that the smoothing layer 13c on the film 13 can be melted and deposited in the indents 18 of the surface of the paper 15 so as to smooth the surface of the paper 15. Thereafter the ink layer 13b is melted to effect desired printing.
Patent JP-H03208076-A (JP)
Title: Fixing device
Inventor: KIMURA SHIGEO
IPC: G03G15/20
Filed: 1990-01-09
Abstract: PURPOSE:To improve the reliability of this device by detecting a temperature in the vicinity of constituting member of the fixing device or the device, and varying a temperature control temperature in accordance with its detected temperature. CONSTITUTION:A transfer material sheet P carried to the fixing device 11 from a transfer part 9 side is guided by a guide 29 and goes in between the fixing sheet 25 of a press-contacting part N of a heating body 20 subjected to temperature control and a pressure roller 28, the toner image surface is adhered tightly to the lower face of a fixing film 25 and the sheet P passes through the fixing nip part N. A heating unit 23 of width W is present in the width area of the nip part N. A toner image receives the heat of the heating unit 23 and is adhered to the sheet P surface. On the other hand, a temperature detecting unit 31 detects the temperature of the fixing film 25 immediately before going into the press-contacting part N, and switches the temperature control temperature of a heating body temperature control system in accordance with its detected temperature.
Patent JP-S59129711-A (JP)
Title: Method for repairing bottom blowing tuyere of converter
Inventor: HARADA SHIGEMI
IPC: C21C5/48
Filed: 1983-01-12
Abstract: PURPOSE:To repair quickly, surely and safely the melt-fracture expanded part in the opening of a bottom tuyere of a converter by using a simple installation from the outside of the converter bottom by mounting a refractories supplying pipe for repair into said opening then supplying and packing refractories for repair through said pipe into said melt-fracture expanded part while ejecting gas from a gas blowing pipe. CONSTITUTION:A melt-fractured tuyere H is pulled off and thereafter a fresh tuyere H is mounted on a tuyere receiving brick 7 and a melt-fractured part Y is repaired as follows: A refractories supplying pipe 8 for repair is inserted into the inside pipe 1a of a gas blowing pipe 1 of the tuyere H and the nozzle 8a at the top end of the pipe 8 is projected in the position above the top end the pipe 1a. The tuyere H is inserted into the opening 5 of the brick 7 and fixed. On the other hand, gas supplying pipes 10, 11 are communicated and connected respectively to the bottom ends of the inside pipe 1a and the outside pipe 1b of the pipe 1 and gas such as air is ejected from the top ends thereof. The refractories for repair in a storage tank 14 are supplied uniformly through a supply main pipe 9 and the pipe 8 and are packed into the melt-fractured part Y around the end of the tuyere H from the nozzle 8a, whereby the bottom tuyere of the converter is repaired.
Patent JP-S58119212-A (JP)
Title: Btl amplifier circuit
Inventor: TAKEI SUSUMU
IPC: H03F3/68
Filed: 1982-01-11
Abstract: PURPOSE:To correct unbalance without reduction in the gain of an amplifier, by feeding back only unbalance component of an output side to an input side. CONSTITUTION:An feedback signal appeared at an inverting input terminal (-) of an operational amplifier A1 is applied to a non-inverting input terminal (-) of an operational amplifier A2 for phase inversion to attain push-pull operation with the operational amplifiers A1, A2. Voltage division resistors Rc having equal resistance value are connected in series between the outputs of the operational amplifiers A1, A2. A connecting point D of the resistors Rc(output neutral point) and a connecting point B of feedback resistors Ra of equal resistance value(neutral point at feedback input) are mutually connected. Thus, when an unbalanced signal component appears at the point D, this unbalanced component is applied to the inverting input of the operational amplifier, a negative feedback with almost 100% is applied, and the unbalanced output waveform is corrected.
Patent JP-H01179580-A (JP)
Title: Picture display device using liquid crystal
Inventor: SAKAMOTO TSUTOMU
IPC: G09G3/36
Filed: 1988-01-11
Abstract: PURPOSE:To prevent a flicker by setting the orienting directions of picture element electrodes respectively formed on a first transparent plate and a third transparent plate differently and setting the orienting directions of a picture element electrode and a common electrode formed on a second transparent plate to the one between the respective orienting directions of the first and third electrodes. CONSTITUTION:The title device is composed so that the orientation of the electrodes of respective the first-third transparent plates 31, 35, and 40 can be successively different, and image signals, each of which has different polarity, can be supplied to the picture element electrodes of the first and second transparent plates 31 and 35. Thus, every picture element can be displayed and driven based on the image signals of positive polarity and negative polarity, and consequently, the occurrence of the flicker due to the change of display lightness can be surely prevented even when the difference in amplitude exists between the image signals of both positive polarity and negative polarity, and a nonlinear shape exists in a transistor to drive these picture elements.
Patent JP-H08194956-A (JP)
Title: Optical disk drive
Inventor: MURATA KAZUKI
IPC: G11B7/09
Filed: 1995-01-11
Abstract: PURPOSE: To obtain an optical disc drive in which an optical pickup can arrive at a target track accurately even if high seeking operation is carried out. CONSTITUTION: The optical disc drive comprises an optical pickup, an objective lens, an objective lens actuator, and a focus servo control means including a servo gain setting amplifier 41 for amplifying the focus signal, a switch 42 for setting an amplification factor thereof alterably, and first and second feedback resistors 43, 44. When the objective lens actuator is shifted over a plurality of tracks on the information recording surface of an optical disc, the first and second feedback resistors 42, 44 are switched by means of the switch 42 to set a high amplification factor for the servo gain amplifier 41. Consequently, the servo control is carried out while setting the loop gain of the focus servo control means higher than the loop gain at the time of normal read out of data.
Patent JP-H01180046-A (JP)
Title: Acknowledge base system and natural language understanding system
Inventor: FUJISAWA HIROMICHI
IPC: G06F17/28
Filed: 1988-01-11
Abstract: PURPOSE:To easily execute the retrieval and registration of acknowledge and information in a natural language by giving a common acknowledge expression substrate to an acknowledge base and a natural language interface. CONSTITUTION:A natural language sentence interpretation device receives a natural language sentence 501 from a conception network browser and returns an interpreted result 505 to the same conception network browser. Here, a vocabulary analyzing part refers to a structure conception file 511, a structure dictionary file 512, a conception name table 522 of a conception network type acknowledge base 513 and executes the analysis. This dictionary 512 is composed of a preposition table 611, etc., and the table 611 stores the peculiar number of general relation in each direction to respective prepositions. Thus, since the table 611 stores the preposition, the acknowledge expression substrate, which is common with the acknowledge base, can be given from the general conception table to the natural language interface.
Patent JP-S58120446-A (JP)
Title: Cooling device of supporting bed
Inventor: SHIBATA SOUICHI
IPC: B23Q11/12
Filed: 1982-01-11
Abstract: PURPOSE:To effectively cool a supporting bed, by forming the supporting bed of a main spindle in a machine tool or the like partially or totally to hollow construction and sealing working liquid such as freon or the like after pressure reduction of a vacuum. CONSTITUTION:A hollow part 14 provided internally of a supporting bed 6 and pipe 16 connecting the part 14 to a radiator 15 are vacuumized to reduce internal pressure and seal working liquid such as freon in these part 14 and pipe 16. If the supporting bed 6 is partially or fully heated to increase its temperature, the fluid is vaporized to remove latent heat of vaporization from a heated part, cooled by a cooling fan 17, condensed and liquefied again supplied to the hollow part of the supporting bed. In this way, a heat pump is formed in the supporting bed.
Patent JP-H04241310-A (JP)
Title: Rotational disposition implement device for endoscope
Inventor: SAKIYAMA KATSUNORI
IPC: G02B23/24
Filed: 1991-01-14
Abstract: PURPOSE:To surely hold the coupling of a rotational disposition member and a rotating force transmitting member without disengaging even if the rotational disposition member is rotated to either clockwise or counterclockwise. CONSTITUTION:An engaging hole 28a bored in a supporting shaft 28 of the rotational disposition member 16 and a detaining hole 24a bored in a front end member 23 of the rotating force transmitting member 17 are matched with each other and a connecting pin 30 is inserted in this state into these holes to connect the supporting shaft 28 to the rotating force transmitting member 17. The detaining hole 24a is closed by a pin stopper cover 25 to prevent the disengagement of the connecting pin 30. Torque is transmitted via the connecting pin 30 to the rotational disposition member 16. The exchange of the rotational disposition member 16 is executed by removing the connecting pin 30.
Patent JP-H10151005-A (JP)
Title: Manufacture for hook-and-loop fastener female material
Inventor: MATSUI YUJI
IPC: A44B18/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a Hook-and-Loop female material satisfactorily accustomed to a mold by needle-punching a span bond nonwooven cloth by the felting needle of the needle yarn number counting a specific range for forming a loop on one face of the nonwooven fabric and next giving adhesive in the range of specific wt.% with respect to the weight of the nonwooven cloth so as to increasing engaging strength. SOLUTION: The span bond nonwooven cloth of METHUKE (unit weight) 40 to 300g/m<2> as polyester fiber such as polyester terephthalate, polybutylene telephthalate is needle-punched by the felting needle of needle yarn number counting 30 to 42 to form loops on one face of the nonwooven cloth. In addition, the 1 to 25wt.% adhesive of polyacrylic acid ester, synthetic rubber latex, epoxy resin, urethane resin or the mixture of these with respect to the weight of the nonwooven fabric. Thereby engaging strength material satisfactorily accustomed to a mold is improved to stably manufacture a Hook-and Loop fastener female material to improve durability.
Patent JP-H10201492-A (JP)
Title: Cdna clone he8cs41 coding new 7-transmembrane receptor
Inventor: SATHE GANESH
IPC: A61K48/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain HE8CS41 polypeptide related to G protein bound receptor (7TM receptor) whose membrane protein gene super family has seven estimated transmembrane domains, and useful for treating HIV-1 or HIV-2 infected disease, asthma, Parkinson's disease, hypotension, hypertension, stenocardia, anxiety, etc. SOLUTION: This HE8CS41 polypeptide having an amino acid sequence of the formula can be bound to various intracellular enzymes, ion channels and transports in cells. The polypeptide is obtained by isolating a HE8CS41- coding polynucleotide from a cDNA library derived from mRNA in the cells of the brain of a human fetus or in the cells of a human eight week whole embryo by an expression sequence tag(EST) analysis method and subsequently subjecting the obtained polynucleotide to a DNA recombination technology.
Patent JP-S58122222-A (JP)
Title: Fastening structure for window glass
Inventor: SHIMIZU SETSUO
IPC: B60J1/02
Filed: 1982-01-12
Abstract: PURPOSE:To shorten the hardening time of dam rubber by using the dam rubber composed of ventilatable porous foaming material containing water to prevent  adhesive-jutting out, when a window glass is fixed to a car body-pannel by the  adhesive. CONSTITUTION:Dam-rubber 5A which e.g. is made of foaming material such as polyurethane is caused to contain water, and then it is cut into suitable length and is adhered to a window glass. That is, the adhesive layer 7 covered with a pad-paper 6 is formed at the bottom of the dam-rubber 5A. When the dam- rubber 5A is fixed to the window glass, this pad-paper is separated from the adhesive layer 7 and said rubber is fastened to the glass by the adhesive  strength of the adhesive layer 7. Consequently, hydraulic adhesive 2 absorbs sufficiently the water discharged from the dam-rubber 2 and fastens the glass rapidly onto the car body-pannel safely by radpidly hardening.
Patent JP-S60147294-A (JP)
Title: Compost fermentation tank
Inventor: TAKAHARA SHIYUNJI
IPC: C02F11/02
Filed: 1984-01-10
Abstract: PURPOSE:To prevent the clogging of an opening part due to compost, by a method wherein a first endless chain with pawls is stretched around a pair of first sprockets while a second endless chain with pawls is stretched around a pair of second sprockets. CONSTITUTION:Compost 18 in the vicinity of a bottom plate 14 is transferred toward an opening 17 by a first chain 25 with pawls and receives the scraping- off effect of pawls 26 to prevent the opening part 17 from clogging due to compost 18. Further, the compost 18 can be uniformly transferred over the entire surface of a tank bottom part toward the opening part 17 by the revolution of a revolving arm 22. The compost 18 fallen in a discharge passage 20 from the opening part 17 is sent to a discharge port 19 by a second chain 29 with pawls and discharged to the outside. At this time, clogging due to compost 18 can be prevented even in the discharge passage 20 by the action of the pawls 30 of the chain 29.
Patent JP-S56101358-A (JP)
Title: Liquid-cooled stator winding
Inventor: HONDA TOSHIO
IPC: H02K9/19
Filed: 1980-01-17
Abstract: PURPOSE:To prevent the deterioration of the coil-to-ground insulation as well as to reduce the cross section of the connecting conductor of the subject stator winding by increasing the cooling effect of the coil and the connecting conductor using a method wherein the cooling liquid is branched off in parallel and supplid to the coil and the connecting conductor respectively and they are cooled separately. CONSTITUTION:In the case of the liquid-cooled stator winding wherein the cooling liquid is running to a hollow upper coil 1, a lower coil 2 and a hollow connecting conductor 3, the cooling liquid coming from a feeding pipe 7 is branched off into the coils 1, 2 and the connecting conductor 3 through the intermediary of an insulated connecting tube 6. And the cooling liquid run into the upper coil 1 and the lower coil 2 is exhausted from the other end of the coil conductor, and the cooling liquid run into the connecting conductor 3 is exhausted from a liquid-exhausting insulated connection tube 8 provided in the central part of the connecting conductor 3. Accordingly, the upper coil, the lower coil and the connecting conductor can be cooled separately in parallel, thereby enabling to increase the cooling effect for the coils and the conductor respectively.