baber/WOPTO huggingface dataset:
Patent JP-S6195918-A (JP)
Title: Cutting method of film gate in mold, in toggle type injection molding machine
Inventor: YAMAMOTO YOSHINORI
IPC: B29C45/68
Filed: 1984-10-18
Abstract: PURPOSE:To perform easily and reliably automatic cutting-off of a film gate within a mold, by making mold clamping force at the time of mold break lower than that available at the time of generation of that and a slide core is moved under a state wherein a cavity and the core are not separated from each other. CONSTITUTION:Resin is loaded into a space to be formed by a cavity 1 and a core 2 through a film gate 6 after mold clamping has been performed, a film gate 6 has been formed and mold clamping force has been made to generate after a slide core 7 has been made to advance or while the same is being made to advance by actuating a hydraulic cylinder 10. The film gate 6 is cut off by a method wherein during cooling and curing of the resin or after the cooling and curing of the resin the mold clamping force is made to lower than that available at the time of injection and under a state wherein the cavity 1 and core 2 are not separated from each other, the hydraulic cylinder 10 is actuated and the slide core 7 is made to move backward.
Patent JP-S6196391-A (JP)
Inventor: TORITANI HIRONOBU
IPC: F27D1/16
Filed: 1984-10-18
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-S59110416-A (JP)
Title: Water jetting nozzle
Inventor: EHATA SADAO
IPC: B05B1/26
Filed: 1982-12-16
Abstract: PURPOSE:To obtain a titled nozzle for cooling the lower surface of a material to be cooled and capable of being installed in a comparatively small space, by providing a guide plate for introducing a cooling water jetting in the width direction of a trough from openings of the bottom of the U-shaped trough mounted on a header and communicated therewith. CONSTITUTION:A water jetting nozzle 11 is constituted essentially of a trough 12 and a guide plate 13. The trough 12 is a slender plate-shaped body having a U-shaped section (cross section) intersecting orthogonally with the longitudinal direction, and is mounted on a header 15 in one body so that its longitudinal directon is horizontal. The plate 13 is welded to the trough 12 so as to cover the opening 12a while keeping a prescribed clearance G between it and the bottom surface of the trough 12. Water supplied to the header 15 is introduced through the openings 12a to the plate 13 placed at the upper side to jet horizontally to both sides, and is further jetted upward along the inner surface of the trough 12.
Patent JP-H0649182-A (JP)
Title: Sealed electronic device and its production
Inventor: KOUSHIMA YUUJI
IPC: H01L23/29
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a sealed electronic device excellent in heat resistance, long-term reliability, sealing of a lead frame with a sealing material, and dimensional accuracy by sealing an electronic device with a hydrogenated ring-opened norbornene polymer. CONSTITUTION:An electronic device is sealed by fixing it in a metal mold, pouring a melt of a hydrogenated ring-opened norbornene polymer into the mold, and solidifying the melt. An epoxy resin usually used for the sealing has the problem of taking a long cross-linking time. A recently found method, wherein the device is fixed in a mold and a norbornene-olefin coplymer is injected into the mold, enables a sealed electronic device having excellent properties to be obtained in a short time, but the obtd. sealed device is accompanied by flash and poor in dimensional accuracy. The method of the invention takes only a short molding time, enables an excellent sealing, and gives a sealed device excellent in dimensional accuracy.
Patent JP-H11170806-A (JP)
Title: Water-filled tire
Inventor: MATSUDA YOSHINOBU
IPC: B60C19/00
Filed: 1997-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a rubber tire filled with water instead of compressed air. SOLUTION: As for this water-filled tire, a rubber tire 1 is filled with water 2 instead of compressed air heretofore in use.
Patent JP-H101376-A (JP)
Title: Silica formed body and its production
Inventor: KURAMOCHI TOSHIHITO
IPC: C04B35/14
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a silica formed body which is a porous body that is formed from a signal superfine silica powder and useful as a heat insulating material, abrasive material, or the like. SOLUTION: This silica formed body consists essentially of silica (silicon dioxide) and has 0.2 to 1.5g/cm<3> bulk density, 15 to 400m<2> /g BET specific surface area and 0.001 to 0.5μm average grain size. In the formed body, the cumulative total pore volume of all the pores is 0.3 to 4cm<3> /g and the cumulative pore volume of pores having a <=1μm average pore size is >=70% of the cumulative total pore volume and also, the cumulative pore volume of pores having <=0.1μm average pore size is >=10% of the cumulative total pore volume.
Patent JP-H1165530-A (JP)
Title: Liquid crystal display device
Inventor: YOSHINE HIROYUKI
IPC: G09G3/36
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by changing over the frequency of a clock signal generated in a clock-generating part, in accordance with a resolving power displayed in a liquid crystal display part. SOLUTION: A vertical shift register 3 successively outputs a pulse signal, corresponding to one line to plural scanning lines x1-x3 and makes a transister Tr of each pixel an ON-state in a line unit. A horizontal shift register 4 successively outputs a gate signal to plural gate lines (a)-(f), corresponding to plural signal lines y1-y6. A display signal corresponding to each pixel is sent from a display signal line S, and a signal charge is charged in a capacitor Co. Such output signals in the vertical shift resister 3 and the horizontal shift register 4 are outputted, being synchronized with a clock signal generated in a clock- generating part. The frequency of the clock signal given to the vertical shift resister 3 and the horizontal shift register 4 from the clock-generating part is changed, in accordance with the resolving power displayed in a liquid crystal display part 2.
Patent JP-S6470209-A (JP)
Title: Hydraulic pneumatic suspension system for car
Inventor: FUIRITSUPU JIYOZEFU
IPC: B60G13/06
Filed: 1988-09-02
Abstract: PURPOSE: To improve wheel guidance and provide a sufficient interval to the ground in a suspension for cross-country vehicle, by disposing two hydropneumatic jacks involving a member which is mounted slidably on the vehicle body side and a member mounted on wheel side. CONSTITUTION: Respective jacks 2 consist of rods 6 fixed to the chassis 7 of a vehicle and cylinders 5 mounted slidably on the rods 6. The rods 6 consist of two parts 6a, 6b whose diameters are different from each other, each of which is mounted on the chassis 7 through cross-beams 30. The inside of the rod 6a with large diameter jointed is formed in a hyropneumatic accumulating tank with a piston. The cylinder 5 is mechanicallyconnected to a wheel. The piston 19 involving a damper and a clipping valve is formed between the rods 6a, 6b. It is thus possible to improve wheel guidance and have a sufficient interval to the ground.
Patent JP-S6199558-A (JP)
Title: Electron beam melting device
Inventor: FUJII NORIHISA
IPC: B22D27/02
Filed: 1984-10-22
Abstract: PURPOSE:To maintain a molten metal in a molten state for a long period in a high vacuum in an electron beam melting device by providing a heater for heating in the mid-way of the falling molten metal. CONSTITUTION:A raw material 1 for melting is melted by an electron gun 2 and a liquid drop 3 is formed. The drop 3 is held for a prescribed period in a vacuum by an induction coil 4 in the mid-way of falling, by which the effect of refining the metal is provided. The liquid drops 3 are continuously supplied during the time when said drops are held in the coil 4. The drops fall by gravity when the weight which can not hold by an electromagnetic field is attained. The falling drops enter the inside of a copper mold 7. An inlet and outlet 8 for cooling water is provided to the mold 7. The cooling water 9 flows from the lower part to the upper part of the mold 7. The liquid drops falling from the inside of the coil 4 form a molten metal part 6. An electron beam is irradiated for a prescribed period from the gun 2 for heating to maintain the molten state. A solidified part 10 increases toward the lower part of the mold, thus forming an ingot.
Patent JP-S6281323-A (JP)
Title: Aldose reductase inhibitor
Inventor: MEYA TOSHIMASA
IPC: A61K36/00
Filed: 1985-10-04
Abstract: PURPOSE:To provide the titled inhibitor composed of HACHIMI-JIOGAN (a kind of compounded Chinese herb drug) having extremely low toxicity and high safety. CONSTITUTION:A mixture composed of 5-8pts.(wt.) of JIOU (root of Rehmania glutinosa), 3-4pts. of YAMAGUMI, 3-4pts. of SANYAKU (rhizome of Dioscorea japonica), 3pts. of TAKUSHA (tuber of Alisma orientale), 3pts. of BUKURYO (pileus of Poria cocos), 3pts. of BOTANPI (root skin of Paeonia moutan), 1pts. of KEIHI (bark of Cinnamomum cassia) and 0.5-1pt. of BUSHI (tuber of Aconitum carmichaeli) is extracted with 10 times weight of hot water and the extracted liquid is filtered and dried to obtain dried extract powder of HACHIMI-JIOGAN useful as an aldose reductase inhibitor. It can be administered in the form of powder, granule, tablet, capsule, etc. If necessary, the extract may be purified by dialysis or various chromatographic means. Dose: 1-10g of dried extract powder daily in about 3 divided doses.
Patent JP-S6280533-A (JP)
Title: Pressure measuring instrument
Inventor: TAKASHIMA KAZUO
IPC: G01L9/04
Filed: 1985-10-03
Abstract: PURPOSE:To simplify the constitution of an analog circuit and to improve measurement precision by processing digitally the output of a ridge circuit which has a semiconductor strain gauge. CONSTITUTION:A pressure receiving diaphragm 2 deforms according to the pressure for measurement to strain the semiconductor strain gauge 5 which varies in resistance value by piezoresistance effect. A bridge circuit 9 has the semiconductor strain gauge 5 incorporated in a bridge 92 and outputs a signal corresponding to the resistance value of the semiconductor strain gauge 5. The voltage-division value obtained by dividing this output signal by the input voltage VA of the bridge 92 by a voltage dividing circuit 1 is selected and digitized by an A/D converting circuit 14. Then, the output of the circuit 14 is inputted to calculate the ratio of the 1st digital signal corresponding to the output voltage of the circuit 9 and the 2nd digital signal corresponding to the voltage division by an arithmetic circuit 15, thereby outputting a pressure measurement digital signal corresponding to measured pressure.
Patent JP-H0383445-A (JP)
Title: Switching type interphone
Inventor: TANIGAWA YOSHIHIRO
IPC: H04M9/00
Filed: 1989-08-28
Abstract: PURPOSE:To prevent noise from being generated on the side of an entrance equipment when operation is executed to switch equipments by providing an internal power source on a switch, which selectively switches and connects one entrance equipment at least and the plural inhouse equipments, and supplying power of the internal power source to a transmission line connected to the entrance equipment when the operation is executed to switch the inhouse equipments. CONSTITUTION:In a switch K which switches and connects at least one of entrance equipments G1, G2 and one of plural inhouse equipments J1 and J2, a feeding circuit 56 is connected to the transmission line between relay contacts Ry1 and Ry2 connected to the entrance equipments G1 and G2 and relay contacts Ry3 and Ry4 connected to the inhouse equipments J1 and J2. For the feeding circuit 56, a direct current power source V is connected between the transmission lines through diodes D1 and D2 and the polarities of the diodes D1 and D2 are made inverse to direct current voltages on the transmission lines. The direct current voltage of the direct current power source V is set slightly lower than the direct current voltage on the transmission line. Thus, even when the operation is executed to switch the relay contacts Ry3 and Ry4 and a period is generated to lower the voltage between the lines by about 1.5msec, the voltage between the line is nor lower than the voltage of the direct current power source V and the uncomfortable noise is not generated on the side of the entrance equipment.
Patent JP-H0857865-A (JP)
Title: Resin composition for cleaning mold
Inventor: OMURA AKIRA
IPC: C11D7/32
Filed: 1994-08-24
Abstract: PURPOSE: To keep favorable cleanability and, at the same time, improve tableting properties by a method wherein fatty amide-based lubricant, which is excellent in lubricating properties effect, compatibility with resin and thermal stability, and metallic soap as lubricant playing parts in flowability and releasability at cleaning molding are employed. CONSTITUTION: The resin composition for cleaning a mold removes stains on the surface of the mold at the molding of hardening resin molding material. and contains metallic soap and fatty amide-based lubricant. As the fatty amide- based lubricant, for example, lauric amide, myristic amide, erucic amide or the like is employed. The metallic soap plays a part for improving the flowability of the molten resin in the mold and the releasability of the resin after hardening and calcium stearate, zinc stearate, zinc myristate or the like is employed. Thus, the yield of tablet can be enhanced without lowering mold cleaning effect.
Patent JP-H1057767-A (JP)
Title: Ammonia injector in waste gas denitrating system
Inventor: KOMAI MASATOSHI
IPC: B01D53/34
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, to facilitate a fabrication and to make the use of many expansion joints needless by not providing many through parts to be sealed in both side walls of a duct and to uniformly inject vaporized ammonia into the duct by surely preventing the breakage of an ammonia injection pipe due to thermal expansion. SOLUTION: This ammonia injector is formed by arranging two ammonia injection pipe units 2A and 2B each composed of a horizontal header tube 3 and plural injection pipes 4 suspended from the header and having many injection nozzles in a waste gas duct 100 in multiple stages. Plural upward cylindrical guides 9 are provided at regular intervals on the lower header tube 3 and a guide fixing member 5 horizontally placed on the bottom of the duct 100, and the lower end of the injection pipe 4 is vertically movably inserted into the guide 9. The diameters of the many injection pipes 4 are gradually increased toward the lower part.
Patent JP-S6198359-A (JP)
Title: Photoreceptor
Inventor: TOMA HITOSHI
IPC: G03G5/14
Filed: 1984-10-19
Abstract: PURPOSE:To prevent uneven density like interference fringes by forming a resin layer in a coacervate state between a substrate and a photosensitive layer. CONSTITUTION:The resin layer 4 formed by causing a coacervate state is arranged between the substrate 1 and the photosensitive layer 2. It is preferable to form a coating layer of a resin soln. contg. a low-viscosity resin and a high- viscosity resin, and to coacervate the high-viscosity resin to form a highly controlled state of a roughened plane. The obtained resin layer is used to prevent interference. As the low-viscosity resin, urethane, melamine, epoxy, phenol, thermosetting acrylate, silicon, diallyl phthalate, and unsatd. polyester, resins, etc., can be used.
Patent JP-H0268991-A (JP)
Title: Polyimide film, multilayered interconnection board and manufacture thereof
Inventor: KATAOKA FUMIO
IPC: H01L21/30
Filed: 1988-09-03
Abstract: PURPOSE:To obtain a thick polyimide film having small dimensional fluctuation by constituting the polyimide film with a hardened film having a hole section composed of photo-sensitive polyimide resistant against polyimide etching liquid and a normal polyimide hardened film having a hole section at the same position. CONSTITUTION:A polyimide film to be formed onto a substrate comprises a hardening film 2 composed of photo-sensitive polyimide resistant against polyimide etching liquid having a hole section 2a of predetermined size and shape and a hardened film 3 formed onto the photo-sensitive polyimide hardened film 2 having a hole section 3a equal to or larger than the hole section 2a at a position corresponding to the hole section 2a. A predetermined pattern is formed on the photo-sensitive polyimide film 2, for example, then the film 2 is hardened and a normal polyimide film is formed thereon thereafter a photo- resist pattern 4a is formed and a polyimide film 4 is dry etched.
Patent JP-H0858051-A (JP)
Title: Decorative surface material, manufacture thereof, and device therefor
Inventor: IKEDA YOSHIHIRO
IPC: B32B27/00
Filed: 1994-08-22
Abstract: PURPOSE: To easily express the cracking pattern of glaze of ceramics, and transparent, thick, profoundness of a native rock and a grain. CONSTITUTION: In a method and a device for manufacturing a decorative surface material, the decorative surface material consists of a transparent film 1, a transparent adhesive layer provided on one face of the film 1, a transparent plastic chip 9 fixed in the transparent adhesive layer and deformed into a shape of undefined lens and embedded, an opaque body 10, and an opaque base layer 25 laid over the transparent adhesive layer.
Patent JP-S6280625-A (JP)
Title: Production of liquid crystal display element
Inventor: MINATO TAKAO
IPC: G02F1/1337
Filed: 1985-10-04
Abstract: PURPOSE:To obtain a liquid crystal display element having the superhigh-speed response and the storage effect by forming chiral smectic phase having uniform molecule distribution. CONSTITUTION:Only the upper part is subjected to uniaxial orienting treatment in an area A, and both of upper and lower parts are subjected to uniaxial orienting treatment in an area B, and only the lower part is subjected to uniaxial orienting treatment in an area C. This cell is put in a thermostat where temperatures of upper and lower glass substrates can be controlled independently, and the temperature is set to 110 deg.C, MHPOB is liquid at this temperature. The cell is cooled gradually (1 deg.C/ minute) from this temperature to form a phase SwA while keeping the temperature of the upper substrate lower than that of the lower substrate by about 1 deg.C, and temperatures of upper and lower substrates are equalized, and the cell is cooled gradually thereafter to observe orientation of a phase SwC*; then, molecules are oriented in the area A and are not oriented in areas B and C in case of 6mum thickness of the cell, and molecules are oriented in areas A and B and are not oriented in the area C in case of 0.8mum thickness of the cell. The liquid crystal display element where only one substrate is subjected to uniaxial orienting treatment is superior with respect to the uniformity of optical response.
Patent JP-H0386065-A (JP)
Title: Booster circuit
Inventor: MARUYAMA AKIRA
IPC: H02M3/07
Filed: 1989-08-28
Abstract: PURPOSE:To facilitate step-up operation by boosting the gate voltage of a first transistor, first with the source output of a previous step transistor, and after that, by boosting said voltage furthermore based on a clock signal. CONSTITUTION:To the gate of an Nch transistor Nm (m=3-n), by a potential feeding circuit (m) namely an Nch transistor Nm', the potential of VDD-(threshold voltage) is previously applied. When in this state, the drain of a transistor Nm-1 is boosted by clock signal and a capacity Cm-1, then electric charge is fed to the drain of Nm through Nm-1. In this case, Nm', it turned OFF at the time of step-up, and so the electric charge of a gate does not escape to the side of a power source through the potential feeding circuit (m), and the step-up is sufficiently performed. After that, when the drain of Nm is boosted by the clock signal and the capacity Cm, then gate voltage is also boosted in the same manner, and step-up operation as a booster circuit can be performed.
Patent JP-H04104644-A (JP)
Title: Simultaneous command method in private branch of exchange network and private branch of exchange for the method
Inventor: NAGAO OSAMU
IPC: H04Q3/58
Filed: 1990-08-24
Abstract: PURPOSE:To attain a simultaneous command with excellent economy while not requiring any large scale installation and lots of lines by sending the command to plural command receiving extensions accommodated to a command receiving exchange from a command sending extension through the common use of a command sending line. CONSTITUTION:When a command sending side exchange 320 detects a simultaneous command from a command sending extension, the exchange sends a command sending information signal to a command receiving exchange 340. The command receiving exchange 340 receiving the command sending information signal calls a command receiving extension corresponding to command receiving extension identification information included therein. The command transmission from the command sending extension 320 to the command receiving extension 340 is implemented by using the acquired command transmission line to plural command receiving extensions accommodated in the command receiving exchange. Thus, the simultaneous command in a private branch of automatic exchange network comprising plural private branch of automatic exchanges 100,200 connected with each other is implemented with less number of lines and the installation cost is reduced.
Patent JP-H0772710-A (JP)
Title: Electrostatic charging member and electrostatic charging device
Inventor: YANO HIDEYUKI
IPC: B29C47/02
Filed: 1993-09-06
Abstract: PURPOSE:To obtain an electrostatic charging member whose surface is smooth and by which a body to be electrostatically charged is excellently electrostatically charged by providing a function layer including a water-based high polymer compound in the electrostatic charging member in contact with the body to be electrostatically charged. CONSTITUTION:An electrostatic charging roller having two-layer constitution obtained by coating a middle-resistance elastic sponge roller 4b with one resistance layer 4c is used as the contact electrostatic charging member 4, and a material obtained by doping antimony with water-based urethane resin and uniformly dispersing SnO2 to which conductive processing is performed is used as a coating agent for the resistance layer 4c. The resistance value of the roller 4b must be set within the range of 10<4>-10<8>OMEGAcm in order to prevent a situation that a sponge generates heat and is burnt because an excess current flows when the resistance value of a sponge layer is low in the case a defect such as a pin hole is caused on a photoreceptor, or in order to apply an electrostatic charging current required for the electrostatic charging. A water-based binder which dries comparatively slow is used as the coating agent of the resistance layer 4b.
Patent JP-2000051068-A (JP)
Title: Jar rice cooker
Inventor: UKITA KAZUHIRO
IPC: A47J27/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a jar rice cooker capable of eliminating whitening and sticking of rice when rice is kept warm and improving taste and odor of rice while rice is kept warm. SOLUTION: A process in which dew adhering on a pot 2 and a lid 7 while rice is kept warm is evaporated is provided and a heating condition is changed by opening and closing the lid in the process so that dew adhering on the lid and around the pot due to steam of rice when rice is kept warm is evaporated to prevent the dew from dropping on rice.