baber/WOPTO huggingface dataset:
Patent JP-H08135797-A (JP)
Title: Hydraulic sealing device
Inventor: TERAO KIMINOBU
IPC: F16J15/06
Filed: 1994-11-08
Abstract: PURPOSE: To prevent the wear of a shaft member due to a foreign substance such as iron powder contained in oil by leaking the prescribed amount of oil from the abutted section of a seal ring used for sealing a gap between the shaft member and a housing laid for the envelopment thereof and giving relative rotation thereto. CONSTITUTION: A crank type oil groove 15 formed on the abutted section of a seal ring 12 is formed out of the first and second axially extending oil grooves 151 and 152 , and the third oil groove 153 circumferentially extending for connecting the first and second oil groove 151 and 152 to each other. When the ring 12 thermally expands along a circumferential direction, due to a temperature change, the flow passage cross sectional area of the first and second oil grooves 151 and 152 changes, but no change appears in the flow passage cross sectional area of the third oil groove 15<3> . Thus, the prescribed amount of oil can be leaked from one side of the ring 12 to the other side thereof via the groove 15.
Patent JP-H0699483-A (JP)
Title: Production of blow mold, planning device of blow mold, measurement of shrinkage factor of blow molded product and method and apparatus for controlling blow molding machine
Inventor: OTANI KENICHI
IPC: B29C33/00
Filed: 1992-09-18
Abstract: PURPOSE:To omit wastefulness such that the correction of a mold is repeated by adapting the given dimension of a molded product and shrinkage factor taken out of a data base to the relational expression between the dimensions and shrinkage factors of the molded product and the mold to form the data related to the dimension of the mold. CONSTITUTION:In the production of a blow mold, the shrinkage factor of a resin to be used is measured using the taking-up temp. from the mold and the thickness of a molded product as parameters to be prepared in a CPU 10 as a shrinkage factor data base 11 and the data related to the dimension containing wall thickness and taking-out temp. of a desired molded product to be molded are inputted to the CPU 10 through a keyboard 13. The data base 11 is investigated using the inputted wall thickness and taking-out temp. to take out the shrinkage factor concerned and the given dimension of the molded product and the shrinkage factor taken out of the data base 11 are adapted to the relational expression between the dimensions and shrinkage factors of the molded product and the mold to form the data related to the dimension of the mold.
Patent JP-H04149410-A (JP)
Title: Liquid crystal display device
Inventor: TAKANO HIDEO
IPC: G02F1/139
Filed: 1990-10-15
Abstract: PURPOSE: To obtain a twisted nematic liquid crystal device which is capable of assigning desirable intensity levels and has the best visual sensation in the normal direction of a substrate and has the visual characteristics symmetrical with the vertical direction on the substrate by forming the respective pixels of a liquid crystal panel in such a manner that the pixels form a single region at the time of non-impression of voltage and consist the first and second obliquely oriented regions of liquid crystal molecules at the time of impression of the voltage. CONSTITUTION: The liquid crystal molecules in the central part at the section of a cell are oriented at a pretilt angle zero horizontally to upper and lower substrates 2a, 2b at the time of the non-impression of the voltage in order to generate the first and second obliquely oriented regions at the time of the impression of the voltage. The liquid crystal molecules are twisted in the direction reverse from the direction of the twist where the pretilt state of the liquid crystal molecules on the oriented films 4a, 4b of the upper and lower substrates 2a, 2b stabilize in order to embody the liquid crystal molecule orientation of the pretilt angle zero in the central part at the section of the cell. In such a case, the regions of the respective pixels are bisected to the positive obliquely oriented regions and negative obliquely oriented regions of the liquid crystal molecules.  The sizes of the positive obliquely oriented regions and the sizes of the negative obliquely oriented regions are equaled. As a result, the device has the best visual sensation in the normal direction of the substrates and has the optical characteristics symmetrical not only in the lateral direction but the vertical direction of the substrates is obtd.
Patent JP-H02121240-A (JP)
Title: Image displaying device
Inventor: AONO HIROSHI
IPC: H01J31/15
Filed: 1988-10-28
Abstract: PURPOSE:To prevent brightness dispersion and breakage by applying a linear cathode to a groove part end surface of an insulation supporting body including a stepped groove which is wider on the outer side and two corners of the stepped groove. CONSTITUTION:An insulation supporting body 12b is provided with a stepped groove 19. A linear cathode 11 is applied to a groove part end surface 19a of the stepped groove 19 provided in the insulation supporting body 12b to fix the linear cathode 11 at a spring 18, when the spring 18 is disposed deflected to the side of a corner 19c of the stepped groove 19 from a line top of the linear cathode 11, so the linear cathode 11 is surely applied to the groove part end surface 19 and corners 19b, 19c of the stepped groove 19. Angles formed by the corners 19a and 19b of the stepped groove 19 and the linear cathode 11 are set smaller than an angle formed by the linear cathode 11 and a fixing part of the spring 18 to make the linear cathode 11 applied to the groove part end surface 19a and corners 19b, 19c of the stepped groove 19 smoothly. Their position is thus regulated for the distance between the linear cathodes, and occurrence of brightness dispersion is eliminated, while breakage of the linear cathode is also prevented.
Patent JP-H08109191-A (JP)
Title: Intermediate for synthesis of cholecalciferol homologue
Inventor: TOOMASU AI DORAN
IPC: C07F7/18
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new intermediate used for synthesizing the vitamin D 3  analogs, having actions for stimulating the differentiation of human keratinocytes and lowering their proliferation, and useful for treating hyperproliferative skin diseases and sebaceous gland diseases such as acne.  
     SOLUTION: This new compound of formula IV (R 11  and R 12  are each H, a protecting group or the like) is obtained by subjecting the 3-hydroxyl group of (3β)-3-hydroxyandrosta-5,7-diene-17-one to a trialkylsilylation reaction, allowing the product to react with ethylenetriphenylphosphorane, allowing the obtained new triene derivative of formula I (R 4 -R 6  are each a 1-6C alkyl or phenyl) to react with a new aldehyde of formula II (R 7 -R 9  are each the same as R 4 ) in the presence of a Lewis acid in an aprotic organic solvent, allowing the obtained new cholesta-5,7,16-trien-23-yn-22-ol to react with phenylisocyanate, allowing the reaction product to react with a tributyltin halide in the presence of a radical initiator in an aprotic organic solvent, and subsequently, if necessary, removing a protecting group from the reaction product. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H1191908-A (JP)
Title: Automated storage and retrieval system
Inventor: HONJO KOICHI
IPC: B65G1/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To increase the transport capability between an automatic guided vehicle and a station by providing a traveling passage for the automatic guided vehicle outside plural stations arranged side by side, and traveling the automatic guided vehicle through the passage to move between the stations. SOLUTION: In the case where an automated storage and retrieval system continuously performs storage/delivery operation, a station 8-1 waits for a pallet 16 to be transfer-loaded from an automatic guided vehicle 12, and a station 8-2 is put in the state of waiting for transfer-loading the pallet 16 to the automatic guided vehicle 12. In such a condition, the automatic guided vehicle 12 is loaded with the storage pallet and traveled along a traveling passage 10 to enter the lower side of the station 8-1, thereby delivering the pallet 16 to the station 8-1. Subsequently, the vehicle moves to the station 8-2 to receive the delivery pallet and goes out.  Thus, storage and delivery can be continuously performed, the moving distance during the operation is limited within the traveling passage 10 and short, so that storage and delivery cycle time of the automated storage and retrieval system can be reduced.
Patent JP-S63129105-A (JP)
Title: Turbine controller
Inventor: IMAHASHI HIROO
IPC: F01D25/00
Filed: 1986-11-19
Abstract: PURPOSE:To make stable reactor pressure control performable even at the time of valve testing, by installing a circuit, converting a flow rate for each valve operating bas portion by the valve testing, in a governor valve and a bypass valve performing the reactor pressure control, and adding the flow signal to a flow command signal. CONSTITUTION:A minimum signal among a signal out of an adding point 25, a total flow signal out of a pressure regulating circuit 32 and a limit signal out of an adding limiter 26 is selected by a low value selector circuit 27, and a governor valve 44 is controlled on the basis of the minimum signal (control signal) via a governor control circuit 40. And, a bypass valve 54 is controlled on the basis of a deviation signal between the said control signal and the total flow signal via a bypass valve control circuit 50. In case of a device like this at the time of valve testing, there are newly provided with such circuits 60 and 70 converting a flow rate for a valve test bias signal and an adding point 80 adding this flow signal to the control signal. With this constitution, even at the time of the valve testing, a circuit structure giving priority to a reactor pressure control circuit is always maintained, and stable reactor pressure control is made performable.
Patent JP-S61181200-A (JP)
Inventor: PEDORO BARENCHIAANO MERERO
IPC: H05K7/06
Filed: 1985-12-05
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-H04169642-A (JP)
Title: Bending method for frp reinforcement and device thereof
Inventor: OKAZAKI MASAKI
IPC: E04C5/07
Filed: 1990-10-12
Abstract: PURPOSE:To facilitate bending working in field of a bar-like body by bending into a prescribed form after heating at prescribed temperature a bar-like body. constituted out of fiber bundles containing organic synthetic fiber which has specified values as to tensile strength, cutting elongation, initial elastic modulus, and the like. CONSTITUTION:Fiber bundles containing organic synthetic fiber which has tensile strength over 15g/denier, cutting elongation over 3.5%, initial elastic moduls over 300g/denier, are mutually stuck together in the radial direction through thermosetting resin to manufacture a bar-like body 50. This bar-like body is heated over softening temperature of the thermosetting resin and under 200 deg.C for a prescribed time by high frequency dielectric heating or microwave heating. Next, the bar-like body 50 is bending worked into a prescribed form in the softening condition of the thermosetting resin. Hereby, the previously formed bar-like body 50 can be bending worked into a required form and size in execution field quickly and easily.
Patent JP-H02124061-A (JP)
Title: Production of packaged processed cheese or cheesy food using collagen film as casing
Inventor: OBARA KATSUYOSHI
IPC: A23C20/00
Filed: 1988-11-01
Abstract: PURPOSE:To obtain the subject food excellent in texture and structure without breaking a casing in filling by thermally melting a cheese with a regulated moisture content, cooling the cheese in a heat exchanger, filling and packaging the cooled cheese in a casing and drying the filled cheese in a hot-air dryer. CONSTITUTION:Cheese or a cheesy food is initially hydrated and the moisture is regulated to 50-70wt.%. The regulated cheese or cheesy food is then thermally melted at >=70 deg.C. The resultant melt is subsequently cooled to 30-50 deg.C in a heat exchanger, filled and packaged in a casing of a collagen film. The afore- mentioned packaged cheese is finally dried in a smoking chamber or hot-air dryer at 40-100 deg.C so as to provide 35-50wt.% moisture content in the final product. Thereby, the objective food is obtained.
Patent JP-H08137635-A (JP)
Title: Control signal converter and control signal conversion method
Inventor: MATSUBAYASHI TOSHIAKI
IPC: G06F3/12
Filed: 1994-11-09
Abstract: PURPOSE: To improve the convenience of the use by transferring data accurately and interlocking the transfer when data are transferred from a personal computer or the like to a printer by the asynchronous hand-shake transfer system. CONSTITUTION: JK flip-flop circuits (FF) 1, 2 are initialized by using a CLR signal and a Q output of an inverter 6 is at a low level when both the flip-flop circuits are reset. In this case, when a reset signal is fed to the FF 2, since J, K inputs of the FF 2 are at a low level, the state is unchanged. When a set signal is given to the FF 1, the FF 1 is set by the edge and the Q output of the inverter 6 goes to a high level, then the FF 2 receives the reset signal and the FF 1 conversely does not accept the set input. When the reset signal is given to the FF 2 in this state, the FF 2 is reset by the edge and a Q output of the inverter 6 goes to a low level and the initial state is again restored. Through the operation above, the converter is set by the edge of the set input and reset by the edge of the reset input.
Patent JP-H02121352-A (JP)
Title: Sealing of hybrid ic
Inventor: HAJIMA YASUO
IPC: H01L23/02
Filed: 1988-10-31
Abstract: PURPOSE:To make possible a hermetic sealing easily and at a prescribed position by a method wherein a plurality of places are subjected to virtual welding by a spot irradiation using a laser beam, then, a necessary marking is put on the places, and after a vacuum drying treatment is performed, the laser beam is irradiated on the whole peripheries of the places and the places are welded and sealed. CONSTITUTION:A necessary electronic component 2 is mounted and thereafter, a metal cap 4 which is ready-prepared in advance is arranged in such a way that its opening end edge parts 4a are made to come into contact opposedly to a welded ring 3. In this state, a load is desirably applied properly to the cap 4 and the parts, which come into contact opposedly to the ring 3, of the parts 4a of the cap 4 are subjected to spot irradiation with a laser beam at proper intervals to perform temporary weldings 6. After the temporary virtual welding and a temporary virtual fixing are conducted with the spot irradiation using the laser beam, a vacuum drying is performed for one hour or thereabouts at 100 deg.C, for example, and thereafter, the parts, which come into contact opposedly to the ring 3, of the parts 4a of the cap 4 are subjected to laser beam irradiation over their whole peripheries and the parts, which come into contact opposedly to the ring, of the parts 4a are welded and sealed on a whole. Thereby, a sealing of a necessary hybrid IC is attained.
Patent JP-2000105660-A (JP)
Title: Wireless keyboard system
Inventor: AMANO HIDEYUKI
IPC: G06F3/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a wireless keyboard system capable of allowing an operator to prevent the consumption of a battery unconeiously of it. SOLUTION: At the time of use, by connecting the power supply lines of a primary battery 12 and an information processing part 13 through a ball 12, power is supplied to the information processing part 13 and the information processing part 13 can process input data from a first input means 14 and a second input means 15. When stopping use, by returning the entire system horizontal, the ball 12 is moved back to the first position not contacting the power supply lines of primary battery 12 and information processing part 13. Thus, power supply to the information processing part 13 is cut off and the consumption of the primary battery 12 can be prevented.
Patent JP-2000107690-A (JP)
Title: Object having coating free from sticking of dirt
Inventor: JUERGEN HELBER
IPC: B32B27/30
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To enable excellent intermediate adhesion to a sheath layer together with good adhesion to a base material and coating of high hardness. SOLUTION: This object has the coating which consists of at least two layers containing a polymorph fluoropolymer, consisting of a basic layer and coating layer directly on a base material and obviates the sticking of dirt. The basic layer contains at least one kind of polyamideimide, polyimide, polyether sulfone, polyphenylene sulfide or silicone resin or a mixture composed of at least two kinds of these resins as the fluoropolymer and the adhesive resin. The coating layer contains the non-meltable fluoropolymer polymorph mixture. The weight ratio of the full adhesive resin to the fluoropolymer in the basic layer is 2:1 to 1:4. In such a case, the basic layer contains at least two kinds of the fluoropolymers having different grain size distributions forming the polymorph mixture as the fluoropolymer. The coating layer does not contain adhesive resins.
Patent JP-H06206226-A (JP)
Title: Tire molding die and tire molding method
Inventor: POORU BUANDENBERUGU
IPC: B29C33/10
Filed: 1993-10-06
Abstract: PURPOSE: To provide a tire mold, having plural mold elements, which has a molding face sectioning a cavity correctly coinciding with a tire to be molded at a mold clamping position and venting paths for making the cavity communicate with the outside of the mold. CONSTITUTION: At least a part of each of the molding faces 10, 20 of mold elements has a porous and thin surface coating film 5 with open porosity and the pore size of this porous structure on the molding face 10, 20 side is 0.05 mm or less. The surface coating film 5 is connected to at least, one of venting paths. Thus the venting of the mold without leaving a venting pore mark is ensured.
Patent JP-S61182443-A (JP)
Inventor: KASHIMIRO RORENTE SANCHIESU
IPC: F02B75/02
Filed: 1985-12-05
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-H07253388-A (JP)
Title: Method and equipment for detecting viscosity variation of medium agitated with magnet stirrer
Inventor: RUNE SHIYUTEIIGERUMAN
IPC: G01N11/14
Filed: 1994-11-09
Abstract: PURPOSE: To obtain a high-reliability value in a delicate trend of an stirred medium by keeping the rotating speed of a driving motor constant by control and detecting a control input change of a controller when load changes. CONSTITUTION: A magnetic stirrer 1 comprises a driving motor 2 for driving a rotary magnet 3, wherein an installation plate 4 is provided above the magnet 3. A container 5 is installed on the plate 4, and a bar magnet 7 is put in a medium 6 to be stirred. The bar magnet 7 is magnetically coupled to a magnet 3 as shown by an arrow pf. A control part of a motor 2 conducts rotating speed control using a rotating speed controller. A control input is such that the rotating speed, the size of the bar magnet 7 and the viscosity of the medium 6 are determined by the efficiency of the motor 2.
Patent JP-2001099200-A (JP)
Title: Drum brake structure of unlevelled ground running wheel
Inventor: HANDA AKIO
IPC: F16D65/10
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To store a brake shoe 44 in a space formed by a brake base part 42 and a brake drum 46, by mounting a rear wheel 29 directly in the brake drum 46, providing a cooling fin 58 for heat radiation in an external peripheral surface of the brake drum 46, mounting a seal member 47 in an opening edge of the brake drum 46, and mounting an L-shaped plate 54 for attaching lips 64, 65 of this seal member 47 in the brake base part 42 mounted in a side of a car body 11. SOLUTION: As compared with in the past, a number of parts can be decreased, as compared with mounting of a wheel, for instance, in a hub separate from a drum, a car width can be lessened, and a drum brake is received in the wheel, weight of a vehicle can be lightened. Further, heat radiation of the drum brake can be improved.
Patent JP-S61150661-A (JP)
Title: Stator of linear pulse motor
Inventor: HORI MASAMI
IPC: H02K41/03
Filed: 1984-12-25
Abstract: PURPOSE:To manufacture a product having excellent pitch accuracy inexpensively by laminating fixedly many nonmagnetic rings and magnetic rings having the prescribed thickness at every other one axially on the outer periphery of a rod unit. CONSTITUTION:A rod nit 1 is formed of a low carbon steel tube, a ring 1a of the same material is press-fitted to one end, and threads 4 are formed at the other end. Rings 2, 3 having equal thickness are formed of magnetic and nonmagnetic materials, and engaged with the unit 1 at every other ones. A recess 6 to be engaged with the bearing of the movable element, not shown, and a positioning recess 8 are formed on the rings 2, 3. A pin 7 is inserted to the recess 8, and the end of the pin 7 is inserted to the hole 9 of the ring 1a, positioned, and the rings 2, 3 are secured by a clamp 5. Thus, a product having an excellent pitch accuracy is obtained inexpensively. This is adapted for an NC machine tool and a printer head.
Patent JP-H01117596-A (JP)
Title: Electroacoustic transducer
Inventor: KANBE YOSHIYUKI
IPC: H04R1/10
Filed: 1987-10-30
Abstract: PURPOSE:To facilitate assembling by providing a housing having an opening facing the outside in the incident side or the sounding face of sound of an electroacoustic transducer unit and forming the outer face around at least the opening of the housing and the other part by 2-color molding with different materials. CONSTITUTION:The housing 2 is formed in prescribed size able to be inserted into an ear shell and the opening part 2a is provided so as to face the sounding face of the speaker unit 1 outward. Moreover, the end 4 of a connection cord 3 supplying an electric signal to the speaker unit 1 is soldered to the input terminal 5 of the speaker unit 1 by soldering and the connection cord 3 is led externally through a cord leadout hole 6 from the housing 2. In using a 2-color molding machine, after the part made of a 1st material is formed, the prescribed moving part of a metallic die is moved to inject a 2nd material to form the member made of two kinds of materials.
Patent JP-H07157722-A (JP)
Title: Release film for part with self-adhesive
Inventor: OGATA KIYOSHI
IPC: C09J7/02
Filed: 1993-11-04
Abstract: PURPOSE: To provide a releasable pressure-sensitive adhesive film which can be used even in a low-temp. atmosphere, e.g. in winter, and exhibits a suitable adhesive strength by forming a pressure-sensitive adhesive layer having a specified Tg in a specified thickness on a substrate.  
     CONSTITUTION: The objective film comprises a substrate (pref. consisting mainly of a polyvinyl chloride resin) and a 3-50 μm-thick pressure-sensitive adhesive layer formed thereon (pref. from an emulsion-type copolymer of an acrylic ester and vinyl acetate) and having a Tg of -50°C to -20°C. 
     COPYRIGHT: (C)1995,JPO