baber/WOPTO huggingface dataset:
Patent JP-S616156-A (JP)
Inventor: MAHESHIYU KUMAA RAMUNIKURARU B
IPC: B29C48/05
Filed: 1985-05-01
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-H01270566-A (JP)
Title: Alumina sintered material
Inventor: SARUGAKU KOICHI
IPC: C04B35/10
Filed: 1988-04-19
Abstract: PURPOSE:To improve surface smoothness and strength by adding Zr to alumina powder. CONSTITUTION:Alumina powder having 0.2-0.7mum average particle diameter, 6-17m<2>/g specific surface area and >=99% purity is blended with 0.005-1.000wt.% (calculated as Zr) finely powdery Zr or oxide, nitride, boride, etc., thereof and sufficiently kneaded to give slip having 500-10,000cps viscosity. Then the slip is filtered, deaerated, molded into a sheetlike state by a doctor blade method, dried, a binder is removed and then the resulting substance is calcined in an oxidizing (nonoxidizing) atmosphere at 1,400-1,800 deg.C to give an alumina sintered material having surface smoothness of 0.06-0.01mum center line average roughness Ra, >=60kg/mm<2> flexural strength of three points, <=500mum thickness and light transmission properties.
Patent JP-H08287372-A (JP)
Title: Mounting device of fire sensor
Inventor: HORIUCHI TATSUHIKO
IPC: G08B17/00
Filed: 1995-04-20
Abstract: PURPOSE: To obtain the mounting device of a fire sensor which easily and surely mounts a rectangular fire sensor between a ceiling surface and a T bar. CONSTITUTION: This device is provided with a fixed hardware 11 composed of a rectangular frame part which has a flange part 25 bent outwardly at the lower end part and is possible to put in/out a rectangular fire sensor 4 and a gantry part which has a screw putting hole in the vicinity of the both-end parts of a top plate, is provided with a restraint part at the vertical wall and is erected at the both short sides of the frame part and an elastic hardware 31 composed of a pair of roughly reverse V-shaped elastic members having screw holes at the upper end parts.  The fixed hardware 11 is inserted into the elastic hardware 31, the screws 9a and 9b inserted and passed in the screw inserting and passing holes from the bottom of the fixed hardware 11 are screwed into the screw holes of the elastic hardware 31, the screws are inserted into the hole or clearance provided on a ceiling, etc. By abutting the flange part 25 of the fixed hardware 11 on the lower surface of the ceiling, etc., the screws 9a and 9b are further screwed. By the flange part 25 of the fixed hardware 11 and the lower end part of the elastic hardware 31, a T bar, etc., is held.
Patent JP-S59215323-A (JP)
Inventor: BORUFUGANGU EBERUTO
IPC: C08G75/0268
Filed: 1984-05-14
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-S5218534-A (JP)
Title: Air fuel ration control system
Inventor: ASANO MASAHARU
IPC: F02D41/10
Filed: 1975-08-05
Abstract: PURPOSE: An air fuel ratio control system which can feed optimum mixed gas in a transient state as well as in a steady state. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01264817-A (JP)
Title: Injection molding method for plastic board for optical disk
Inventor: YAMASHITA MITSURU
IPC: B29C45/76
Filed: 1988-04-18
Abstract: PURPOSE:To improve transfer properties, reduce the index of birefringence and prevent a molded product from deforming, by a method wherein space dimensions of an axial line direction of a molding cavity is magnified at least twice during a period of time up to a dwell process from a starting point of time of injection. CONSTITUTION:Magnification of space dimensions of an axial direction of a molding cavity at least twice is performed within three seconds from a starting point of time of injection, in an injection method of a transparent plastic board. It is preferable generally that amount of the magnification is not exceeding one tenth of the space dimensions of the axial direction of the molding cavity. Then a board whose deformation is little can be obtained by declining resin pressure within the cavity and almost unifying a distribution of the resin pressure by a method wherein the axial direction of the cavity is magnified on and after the second time. After filling of molten resin into the cavity through the injection, a gap of an axial direction of the cavity is magnified on and after the second time. With this construction, birefringence of a molded board can be declined by cancelling that due to residual stress and that due to molecular orientation.
Patent JP-H04304323-A (JP)
Title: Method for controlling cooling unit for strip continuously heat treating device
Inventor: KAWAMURA HIROHISA
IPC: C21D11/00
Filed: 1991-04-01
Abstract: PURPOSE:To uniformly and continuously cool a strip to a suitable temp. without uneven temp. by injecting the specific mixing ratio of gas and cooling water to the strip to be the specific temp. in a cooling furnace provided on the rear step of a heating furnace. CONSTITUTION:The steel strip 2 continuously passing through a continuously heat treating device is cooled in the cooling furnace 8 after heating it in the heating furnace (not shown in figure) to execute the heat treatment. In the cooling furnace 8, the mixed medium of gas and cooling water is injected from plural cooling unit 20 set along an advancing direction to the steel strip 2 through injecting nozzles in a header 23. Then, the mixing ratio of gas and cooling water injected from the injecting nozzles is made to be <0.3(m<3>/l) at the rear step from position, where the temp. of steel strip 2 is <350 deg.C, through a control unit 31. By this method, partial over-cooling due to dripping of water on the steel strip 2 is prevented, and the steel strip is uniformly cooled to attain the desired quality.
Patent JP-S63260110-A (JP)
Title: Magnetic powder for magnetic recording
Inventor: YAMAMOTO AKIHISA
IPC: C09D7/12
Filed: 1987-04-17
Abstract: PURPOSE:To obtain magnetic powder having required coercive force and saturating magnetization property for magnetic recording, by preparing the magnetic powder, whose general composition formula is expressed by FeaCobSicMIdMIIeMIIIfOg, and specifying the amounts of (a)-(g), which are the numbers of atoms of component elements. CONSTITUTION:This magnetic powder is expressed by a general composition formula FeaCobSicMIdMIIeMIIIfOg. In this formula, MI represents at least one kind of a metal element, which is selected among Ba, Sr, Ca and Pb. MII represents at least one kind of a metal element, which is selected among Zn, Ni, Cu, Mn, Cd and Mg. MIII represents at least one kind of a metal element, which is selected among Zr, Sn, Ge and La. (a)-(g) are the numbers of atoms of Fe, Co, Si, MI, MII, MIII and O. (a) has a value of 13-18, (b) has a value of 0-3, (c) has a value of 0.1-1.5, (d) has 0.8-1.5, (e) has 0.01-8, (f) has a value of 0.05-2 and a+b+e+f has a value of 16-20. (g) represents the number of oxygen atoms, which satisfies the valence of the other atom. In this way, the magnetic powder for magnetic recording characterized by large saturating magnetization property and an average grain size of 0.01-0.15mum is obtained so that the coercive force can be freely controlled in the range of 100-2,000 Oe based on the composition.
Patent JP-H03292602-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAGAWA KUNIHIKO
IPC: G11B5/02
Filed: 1990-04-11
Abstract: PURPOSE:To reduce the weight and the cost of a device without impairing the conductivity by constituting a cylinder base of a plastic formed article to which a metallic member is inserted. CONSTITUTION:A metallic member 9 inserted to a plastic formed member 8 of a cylinder base 2 is so formed that all of the upper face of the cylinder base 2 is covered with this member 9. With respect to a rotating cylinder device 1, a lower cylinder 4 has the bottom face brought into contact with the metallic member 9 and is fixed by a screw 10, and the cylinder base 2 is fixed to a chassis 3 through the metallic member 9 by a screw 11. Consequently, the rotating cylinder device 1 is surely electrically connected to the chassis through the metallic member 9 and the screw 11. Thus, electric connection is secured, and a magnetic recording and reproducing device provided with the cylinder base 2 made of plastic materials is obtained.
Patent JP-S5219280-A (JP)
Title: Closslinked polyethylene cables
Inventor: SHIROMIZU TETSUO
IPC: H01B7/02
Filed: 1975-08-04
Abstract: PURPOSE: To ease leading out of cores in cable connection work by adapting that the peeling of crosslinked polyethylene insulators accompanies the peeling of separators leaving nothing on the conductor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000295781-A (JP)
Title: Power supply circuit and battery device
Inventor: NAGAI TAMIJI
IPC: H02J7/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To attain sufficient resistance voltage through application for example to a portable telephone to moreover response to application of a primary power source of inverse polarity in regard to the power supply circuit and battery device. SOLUTION: When an irregular event is detected with a protection circuit 23 during the charge of a battery 5, this protection circuit 23 simultaneously stops the supply of power supply voltage for charge to the battery 5. Connection of the hot side line or cold side line of the charge circuit 22 for the hot side line or cold side line of the primary power supply 3 is cut off.
Patent JP-H11294059-A (JP)
Title: Excavation bucket
Inventor: SEKI YOICHI
IPC: E21B11/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent excavation earth from being mixed with muddy water in an excavation bucket. SOLUTION: A partitioning means to prevent excavation earth to be brought in through slits 24 from being mixed with muddy water filled in a hole is provided in a bucket body 20. The partitioning means can be tightly attached to an upper surface of a bottom part of the bucket body 20 and is gradually displaceable according to the bring-in quantity of the excavation earth. The partitioning means is provided with a check valve to permit the passage of muddy water upward from a lower part but to prevent the passage in the reverse direction. A bag body 21 of the shape capable of covering an inner surface of the bucket body with a flexible sheet is employed as the partitioning means. A cylindrical body 33 collapsible with a flexible sheet is employed as the check valve.
Patent JP-H10272716-A (JP)
Title: Method for adhering panel surface material
Inventor: OMOTE GOJI
IPC: E04C2/38
Filed: 1997-03-29
Abstract: PROBLEM TO BE SOLVED: To adhere a surface material in a shorter time by coating the material with primer, coating a core member adhesive in the state that the member is heated to arrive at a predetermined temperature, and pressing it. SOLUTION: When both surface materials 1 are superposed on a core member 4, the member 4 is coated on the surface with adhesive 8 after it is heated to about 140 to 150 deg.C, and superposed with the material 1. After the superposing, it is pressed for about 15 to 20 sec, and adhered. To adhere it to both the surfaces, the same step is repeated. The adhesive 8 contains about 26% of modified acrylic resin, about 60% of moisture, about 11% of filler, and about 1% of antiseptics. This is compared with material having the same component, primer and adhesive as those of the material is used but the member is not heated but pressed to shorten the time by about 50%.
Patent JP-H06285927-A (JP)
Title: Material weighing method of injection molding machine
Inventor: KIHARA YUJI
IPC: B29C45/50
Filed: 1993-03-31
Abstract: PURPOSE:To enable accurate weighing by forcibly allowing a screw to retreat in matching relation to the extrusion amt. of a molten molding material when the molten molding material low in viscosity is extruded by the screw and storing the molten molding material in a storage space. CONSTITUTION:A screw 2 is set to the foremost advance position by an injection mechanism and the leading end part of a nozzle 6 is closed by an opening and closing valve 8. Next, the screw 2 is rotationally driven by a rotary mechanism to knead the molten molding material supplied from a hopper. The molten molding material has low viscosity and good flowability and is forwardly transferred by a screw flight 2c to be extruded into the space between a screw head 2b and a nozzle 6. At the same time, the screw 2 is allowed to forcibly retreat in matching relation to the extrusion at. of the molding material to store the molten molding material in the storage space 4. The number of rotations and retreat moving speed of the screw 2 are controlled so that the volume of the storage space 4 increased by the retreat movement of the screw 2 coincides with the extruded amt. of the molding material.
Patent JP-H01265167-A (JP)
Title: Probe board for ic
Inventor: HASEGAWA YOSHIE
IPC: G01R31/28
Filed: 1988-04-18
Abstract: PURPOSE:To execute a simultaneous connection to plural QFP type ICs by attaching radially probes toward the outside so as to correspond to leads of the respective ICs from a fixing part. CONSTITUTION:On the outside of an inner frame 2, triangular grooves are provided, and a pitch of the groove is formed so as to be aligned with a pitch of a lead of an IC to be measured. As for a probe needle PB, the whole shape is formed roughly in an L-shape, and the probe needle PB is fixed by fitting in an outer frame 1 so that its longitudinal linear part is fitted to the triangular groove. By the probe needles PB which have been attached radially toward the outside so as to correspond to leads of the respective ICs from a fixing part, an electric connection is executed to plural QFP type ICs which are in a state that they have been coupled to a lead frame or have been placed on an IC tray. In such a way, a simultaneous connection can be executed to plural QFP type ICs being adjacent to each other.
Patent JP-S60239393-A (JP)
Title: Particle beam epitaxial device
Inventor: KATAYAMA YUKIAKI
IPC: C30B25/02
Filed: 1984-05-11
Abstract: PURPOSE:To improve the yield of starting material gas by recovering the starting material gas which has not been emitted to a growth chamber by sucking the gas from a collimator chamber of a particle beam source and utilizing a part of the starting material gas by circulating it to a particle beam generating chamber. CONSTITUTION:The pressure of the starting material gas from a gas cylinder 2 is reduced by a reducing valve 4 so as to obtain necessary intensity of the particle beam and the gas is introduced into a particle beam generating chamber 38 where particle beam is generated and converged by a collimator 42. The particle beam in the neighbourhood of the central part of the particle beam 16 is sent to a growth chamber 30 through a beam source chamber 28, where the particles are deposited on a substrate 32 to cause crystal growth. Further, the particle beam deviated from the central part is sucked by a turbo molecular pump 44 as unnecessary gas particles 18, and a part thereof is circulated to the particle beam generating chamber 38. The intensity of the particle beam 16 is sensed by a sensor 34 for the particle beam intensity, and a starting material gas circulating valve 48 is controlled by a pressure controller 52. The pressure in the particle beam generating chamber 38 and the amt. of the waste starting material gas discarded by a rotary pump 24 are also adjusted simultaneously.
Patent JP-H10276238-A (JP)
Title: Communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04L1/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment by which a protocol signal requesting a speed change in response to a function or a protocol signal not requesting a speed change and the selected signal is transmitted in response to a function of a transmitter side. SOLUTION: In the communication control for the ITU-T recommendations V.8 procedure, the V.34 procedure and the V.34 image transmission, a receiver receives a protocol signal started from an Sh signal not requesting a speed change after the reception of image from a transmitter and transmits a protocol signal started from a PPh signal to request a speed change, and on the occurrence of a protocol error, when the transmitter sends the V.34 protocol signal started from the Sh signal not requesting a speed change after the image transmission, the receiver transits the transmission of the protocol signal started from the Sh signal not requesting a speed change in the case of reception from the succeeding destination.
Patent JP-H07207841-A (JP)
Title: Covering of building material
Inventor: JIEI EFU KAREI ZA SEKANDO
IPC: B32B15/18
Filed: 1994-03-30
Abstract: PURPOSE: To obtain a coating capable of forming a material having no highly reflective surface after applying on a construction job site, which can be easily coated and protects materials from corrosion by using a coating metal material having a low reflection factor, a high corrosion resistance and two-phase tin-zinc metal coating consisting of tin and zinc of particular weight percentages. CONSTITUTION: Tin-zinc coating is a two-phase metal coating and, if applied to stainless steel or low carbon steel material, then coating with a high corrosion resistance capable of decreasing the corrosion of materials when exposed to the atmosphere can be formed. Also by adding at least 15 wt.% of tin and at least 65% of zinc to a tin-zinc alloy, the corrosion resistance of the two-phase metal coating can be remarkably improved compared to a protective coating essentially comprising tin. By adding zinc to tin, the two-phase metal coating indicates an excellent corrosion resistance better than a turned metal depending on tin covering and environment.
Patent JP-S59219815-A (JP)
Inventor: KOMATSU TAKESHI
IPC: H01B17/06
Filed: 1983-05-30
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-S58211933-A (JP)
Title: Car
Inventor: MARUMO TAKAKAZU
IPC: B60Q1/18
Filed: 1982-06-03
Abstract: PURPOSE:To prevent the accident during steering operation by installing the right and left subheadlights having the wider outer angle range than the illumination range of the right and left head lamps, in the vicinity of said lamps, and permitting the lamps to be put On and OFF by a switch which is turned ON and OFF by the steering operation. CONSTITUTION:Microswitches 6 and 6' maintains ON state due to contact from the time point when right and left steering arms 11 and 11' perform displacement in a prescribed quantity, and are put into OFF state through departure of arms 11 and 11' during return displacement. Contact between the arms 11 and 11' and the contactors 13 and 13' of the switches 6 and 6' is generated at the time point when the arms 11 and 11' perform displacement to the position where cornering is permitted at the crossing point. Therefore, when a steering handle 12 is operated to turn a car rightward, the switch 6 is turned ON by the arm 11, and the right-side subheadlight 3 comes ON, and when the steering handle 12 is returned to the straight advancing state, the right-side arm 11 performs return displacement, and the light 3 is put OFF because of departure at that time.
Patent JP-H0851125-A (JP)
Title: Mold for semiconductor package molding
Inventor: KAKU ROKEN
IPC: B29C45/26
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a mold for semiconductor package in which a resin supply port can be arranged selectively upward or downward with respect to an upper or a bottom mold by moving a port fixing block selectively depending on the operating position of the plunger of a mold press. CONSTITUTION: The mold for semiconductor package comprises an upper mold 1 being secured to the upper side of a mold press and a bottom mold 2 being secured to a moving plate. The upper mold 1 is arranged with an upper cavity block 12 and selectively arranged with an upper center block 5 or a port fixing block 6. The bottom mold 2 is arranged with a lower cavity block 16 and selectively arranged with the upper center block 5 or the port fixing block 6. The port fixing block 6 is arranged with a port 4. When a plunger 7 is directed downward, the port fixing block 6 is arranged on the upper mold 1 otherwise it is arranged on the bottom mold 2.
Patent JP-S62250793-A (JP)
Title: Push-button telephone system
Inventor: TOMITA HIROKO
IPC: H04M3/42
Filed: 1986-04-23
Abstract: PURPOSE:To indentify the elapse of holding time stepwise through visual display and audible means by visually displaying the lapse of holding time and warning by audible means. CONSTITUTION:In case line wire is set in a holding state, a main control part 14 receives a holding signal, and controls a holding control part 15. The holding control part 15 stores, in the memory area for the corresponding line wire of a holding information memory 17 in a memory 16, the state of holding, the holding time, and the information of holding constituted by the number of the push-button telephone set being held. The part 15 also controls a timer 18 to count the holding time as fat as the holding state lasts, and rewrites the holding time in the holding information memory 17 at every constant period. The rewritten information is checked by the holding control part 15. Every time when the said counting exceeds respective grades of holding time, holding- warning sound and the display correspounding to the exceeded grade are selected, and the signals of them are transmitted to a corresponding push-button telephone set 201 through a push-button telephone interface 12. In the telephone set 201, the warning and the display are executed by a holding-warning source and a displayer.
Patent JP-S58218669-A (JP)
Inventor: ANSONII TOOMASU NASUTA
IPC: G01R31/28
Filed: 1983-05-30
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-H01267285-A (JP)
Title: Home elevator
Inventor: SHIBATA KAZUTAKA
IPC: B66B7/00
Filed: 1988-04-20
Abstract: PURPOSE:To give a feeling of satisfaction to the aged or the like using an elevator by installing an observation part, making the upper part of a lifting passage higher than the rooftop of a house and forming the partial side wall into a transparent window, and also installing another transparent window for seeing an exterior from the window of the observation part. CONSTITUTION:In the case where an elevator is used because the inmates of a house intend to see an exterior, they get into a cage 6 which goes up to an observation part 8. With this lifting, they can observe the exterior through a transparent window 7 of the cage 6 and another transparent window 9 of the observation part 8. If chairs and so on are brought into the cage 6 and thereby observation takes place with a leisurely mood, a sentiment is softened and a feeling of satisfaction is securable. In addition, since it is situated in a higher position than the rooftop of a house 1, not only an observable sight is expandable but also incident sunlight is very good and sunbath is thus enjoy able.