baber/WOPTO huggingface dataset:
Patent JP-S62216438-A (JP)
Title: Quick data retiming method
Inventor: KATO YUJI
IPC: H04J3/06
Filed: 1986-03-17
Abstract: PURPOSE:To synchronize frames of a pertinent channel by storing synchronization information of each channel and extracting the synchronization information in synchronism with the time area assigned to each channel. CONSTITUTION:A retiming device 9 receives a time division multiplex data string (d) where respective channels have the same frame period Tf and are delayed by optional times Tdi and Tdj behind start times ti and tj of respective channels. Corresponding synchronization information is extracted from a storage means 100 provided in the retiming device 9 in synchronism with time areas assigned to respective channels to acquire the frame synchronism of a pertinent channel in time division. Thus, the frame synchronism of channels different in delay time is acquired, and the stable frame synchronism is acquired without receiving data erroneously immediately because of superposition of momentary noise or the like.
Patent JP-H0892473-A (JP)
Title: Polymer composition
Inventor: UENO RYUZO
IPC: C08G63/60
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a specific polyester composition which substantially retains mechanical properties inherent in the polyesters or even better mechanical properties and which is reduced in melt viscosity only by compounding the polyester with a specific polyolefin. CONSTITUTION: This polymer composition comprises an aromatic polyester (a) and a polyolefin (b) in amounts of 70-99.9wt.% and 30-0.1wt.%, respectively, based on all polymers, the polymer (a) being a copolymer of a (substituted) p-hydroxybenzoic acid and desirably up to 90mol%, preferably 15-75mol%, of a (substituted) 2-hydroxynaphtoic acid, and the polymer (b) being homo- or copolymer of at least one olefin selected among ethylene, propylene, butene, and 4-methylpentene. The polymer (b) preferably has a mol.wt. of 5,000-200,000.
Patent JP-S54152370-A (JP)
Title: Washing method of glass tube bulb
Inventor: KUNIYASU TETSUJI
IPC: H01K3/22
Filed: 1978-05-19
Abstract: PURPOSE: To remove fast the dirt sticking to the bulb surface and without hurting the surface, by splashing washing water containing glass beads against the surface of the glass bulb.  
     CONSTITUTION: Electric bulb 8 is installed to supporting plate 9 with the neck facing downward, and the end of nozzle 3 is positioned near the center of the circular part of bulb 8. When pressurized air is introduced from air supply pipe 5 into closed tank 1, check valve 4a is closed, and washing water 6 is pushed by this air pressure and blown up from nozzle 3 against the top inner surface of bulb 8. At this time, glass beads 7 retained in the bottom of closed tank 1 are also blown up from nozzle 3, together with washing water 6. Washing water 6 flows down along the inner surface of bulb 8 and returns to saucer 2. Thus the dirt sticking to the surface of the bulb can be effectively removed by dissolving action of washing water 6 and polishing action of glass beads 7 without hurting the glass surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54150788-A (JP)
Title: Press die
Inventor: SUZUNO SATOSHI
IPC: B21D28/00
Filed: 1978-05-19
Abstract: PURPOSE: To obtain a die which is designed capable of detecting top and of a coiled material being fed continuously and operating the top and punch-out section so that continuous feeding of the coiled material can be automated.  
     CONSTITUTION: A die 23 is fixed to a holder 24 by a screw, and to this die 23 a top end punch-out section 27 of a coiled material 30 and a tail end punch-out section 28 in addition to a square punch-out section 26 and a round (or circular) punch-out section 25 are held. When a coiled material is fed and brought in contact with a top end checker 29, a circuit is formed, and as a punch 46 is engaged with the die 23, top end of the coiled material is punched out. And then, the coiled material 30 is  sent over to the next work process where its tail end is punched out in the same  manner that the top end was punched out, and the material is discharged. In this  mechanism, as manual operations for cutting the material's top end and removing  the tail end are eliminated, efficiency of the operation can be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04295552-A (JP)
Title: Reverse stirling cycle refrigerator
Inventor: KAWAI KEISUKE
IPC: F25B9/14
Filed: 1991-03-22
Abstract: PURPOSE:To enable adjustment of output of a reverse Stirling cycle refrigerator. CONSTITUTION:Respective pressure states of a compression space 13 and a back pressure space 24 are detected by respective pressure sensors 28 and 29, the output signals of which are inputted into a control means 27. The compression space 13 and the back pressure space 24 age communicable through a communication tube 25, and a solenoid valve 26 is arranged over the communication tube 25 so that a communication therethrough can be controlled by a control means 27. Before a reverse Stirling cycle refrigerator 10 reaches its normal condition, the solenoid valve 26 is controlled so as to have the same function as a check valve which allows a flow of fluid from the back pressure space 24 to the compression space 13. On the other hand, after the refrigerator 10 reaches its normal condition, in order to lower down a refrigeration output, the solenoid valve 26 is controlled to have the same function as the check valve which allows a flow of fluid from the compression space 13 to the back pressure space 24, while in order to raise up the refrigeration output, the solenoid valve 26 is controlled in the same way as before the refrigerator reaches the normal condition.
Patent JP-S53143991-A (JP)
Title: Water-proof device for cable duct line port
Inventor: FURUKAWA KOUHEI
IPC: H02G9/06
Filed: 1977-05-21
Abstract: PURPOSE: To maintain a property of water tightness throughout a long period of time, by applying a water-proof assembly consisting of a pair of guide rings and V-packing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04293377-A (JP)
Title: Projector
Inventor: KIKUCHI TOSHIHIRO
IPC: H04N9/31
Filed: 1991-03-22
Abstract: PURPOSE:To display a picture in a different aspect ratio on a screen without causing partial baking onto the fluorescent screen of a CRT. CONSTITUTION:A screen 2 whose aspect ratio is almost 16:9 is used. A light shield plate 13 of a shape corresponding to a remaining part 2a of the screen 2 is arranged to the left and right of the screen 2 in a cabinet 1 when a pattern whose aspect ratio is 4:3 is displayed on the CRT 3. The light shield plate 13 is turned around a turning shaft 14. When a pattern of the aspect ratio of 4:3 is displayed on the CRT 3, the light shield plate 13 is placed at a position of two-dashed chain lines. An image L from the remaining part 3a of the CRT 3 is shielded by the light shield plate 13 and not projected to the screen 2. Thus, the remaining part 2a of the screen 2 is set black and the border is displayed in a line and the screen is observed easily similarly to the case with a conventional projector. Moreover, the remaining part 3a of the CRT 3 is lighted by an average brightness of the display section and partial baking of the fluorescent screen of the CRT 3 is prevented.
Patent JP-H04274327-A (JP)
Title: Semiconductor substrate material
Inventor: TOOYAMA OSAMU
IPC: H01L21/322
Filed: 1991-02-28
Abstract: PURPOSE:To enable a defect (etch pit) which is generated at an epitaxial layer of a semiconductor chip to be reduced. CONSTITUTION:A cut (recessed) portion 12 is provided along a cut portion of a substrate 10 on an epitaxial layer growth surface 11 of the substrate 10. When an epitaxial layer is allowed to grow on the epitaxial layer growth surface 11, defects are generated in concentration at a portion corresponding to the cut portion 12 of the epitaxial layer and substantially no defect is generated at other portions. Therefore, a portion where the defects are concentrated becomes a cut margin of the substrate 10 and a semiconductor chip which is formed by cutting the substrate 10 has extremely small defect, thus enabling quality to be improved.
Patent JP-H09290083-A (JP)
Title: Sewing machine
Inventor: TOMITA SHINTARO
IPC: D05B19/10
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine having the improved degree of freedom on operation by providing a control means detecting a pressed position when a touch panel is pressed and moving a sewing pattern in the prescribed direction. SOLUTION: An LCD 23 for displaying various embroidery patterns or messages on a screen is provided at the front face section of an arm section 13. A pattern selecting screen or a layout compiling screen is displayed on it when a user implements embroidery. A transparent analog type touch panel 24 forming a selection operation section is provided on the surface of the LCD 23. When the user touches the key display portion of the touch panel 24, the compiling process such as the movement, rotation, and a size change in the layout region of the selected broidery pattern can be conducted, and the display of the embroidery pattern is also compiled according to the operation. The display matching with the image can be made in the layout region.
Patent JP-H05231512-A (JP)
Title: Engine brake controller of automatic transmission
Inventor: KODA JOJI
IPC: F16H61/00
Filed: 1992-02-14
Abstract: PURPOSE:To ensure engine braking by causing sufficient hydraulic pressure to be supplied to an engine brake frictional clutch element even if a select position detecting switch fails and is in an abnormal state. CONSTITUTION:An abnormality detection means 16 for a select position detecting switch 14 is provided so that when the switch is in an abnormal state a control command means 17 sends to a line pressure control means 11 an order to control line pressure to maximum pressure. Thereby hydraulic pressure supplied to an engine brake frictional clutch element 13 by a backup pressure supply means 12 is adjusted to high pressure by a backup pressure regulation means 15 when the select position detecting switch is in a normal state; also, sufficiently high hydraulic pressure is supplied to the engine brake frictional clutch element 13 even if the backup pressure regulation means is not actuated because of the breakdown of the select position detecting switch. An engine brake therefore effectively works.
Patent JP-H09250783-A (JP)
Title: Ceiling cooling-heating system
Inventor: TAMURA TOSHIKI
IPC: F24F5/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To make a temperature distribution of the surface of a ceiling material a prescribed one and thereby to enable uniform cooling-heating of an indoor space by forming the ceiling material so that a heat resistance be smaller from the entrance of an air conditioning passage toward the exit thereof. SOLUTION: In this ceiling cooling-heating system, a flat plate 2 is disposed with a gap formed above a ceiling material 1 and a heat insulating material 11 is provided for heat insulation on the rear side of the flat plate 2. In the gap between the ceiling material 1 and the flat plate 2, an air conditioning passage 3 through which cooling- heating air flows is formed. The cooling-heating air is cooled down for cooling or heating for heating by an indoor heat exchanger 10 and sent into the air conditioning passage 3 and it cools or heats an indoor space 14 by heat radiation from the ceiling material 1 and returns to the heat exchanger 10. The thickness of the ceiling material is made smaller in three stages from the entrance 4 of the air conditioning passage 3 toward the exit 5 thereof so that a thermal resistance by lessened.  Even when the temperature of the cooling-heating air flowing through the air conditioning passage 3 lowers, accordingly, the surface-side temperature of the ceiling material 1 is kept at a prescribed one and heat is radiated uniformly for the whole surface.
Patent JP-S52142957-A (JP)
Title: Analog-digital converter
Inventor: SUMI AKIRA
IPC: H03M1/58
Filed: 1976-05-24
Abstract: PURPOSE: To obtain digital output in which the non-linearity property is corrected for the input analog signal by controlling the level of the reference signal to be applied to the integrator in accordance with the count contents of the pulse counter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000258039-A (JP)
Title: Refrigerating device for show case
Inventor: MESAKI TAKEMUNE
IPC: A47F3/04
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To increase the degree of installation freedom, to facilitate inspection and repair of a compressor, and to reliably prevent leakage of a refrigerant during inspection and repair, in a show case with a built-in refrigerator. SOLUTION: Refrigerant pipings 31 and 32 of a cascade unit 9 on which a compressor on the low temperature side and a cascade heat-exchanger are mounted and refrigerant pipings 33 and 34 situated in the casing of a show case are interconnected through hoses 41 and 42 having elasticity. The cascade unit 9 is formed in a manner to be slidable and movable in any direction of a front direction, a back direction, a right flank direction, and a left flank direction.
Patent JP-S63227670-A (JP)
Title: Production of silicone coating agent
Inventor: YASUDA YASUTARO
IPC: C09D155/00
Filed: 1987-03-17
Abstract: PURPOSE:To provide the titled coating agent excellent in its adhesivity, strength and film-forming property, by mainly comprising a silicone copolymer produced by the radical copolymerization of a radically polymerizing monomer with specific acryl-modified silicone comprising a silicone and an acryl compd. CONSTITUTION:A silicone copolymer is produced by radically copolymerizing an acryl-modified silicone with a radically polymerizing monomer (e.g., ethylene) preferably at amts. of 2-90pts.wt. and 98-10pts.wt., respectively, said acryl- modified silicone being produced by condensation-reacting a silicone of formula I (preferably R1 and R2 are methyl; n is 200-500) with an acryl compd. of formula II (R is H or methyl; m is 0 or 1; l is 0-2; X is 1-10C alkoxy or the like, preferably gamma-methacryloyloxypropyltrimethoxysilane) at their ratio of 1mol. : 1.3-2mol. The produced silicone copolymer is used as a main component for the objective coating agent.
Patent JP-H10234864-A (JP)
Title: Device structure for iontophoresis
Inventor: HIGO SHIGETO
IPC: A61N1/30
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the follow-up property to an affixed area, safety, the quality, the product yield, the workability and the productivity by a method wherein a supporting body is formed into a cup-shape having a recessed part, and on the recessed part, one or more power connection hole parts are provided, and an electrode layer is laminated on flat surface part on the outer peripheral surface of the recessed part, and an electrolyte layer is fitted in the recessed part. SOLUTION: A cup-shaped supporting body 2 is formed of a thermoplastic resin such as polyethylene terephthalate. On the bottom of a recessed part of the supporting body 2, one power connection hole is formed. On a flat surface part of the outer peripheral surface of the recessed part, an electrode layer 3 is laminated. The electrode layer 3 is formed of an electrode layer base 3a made of polyethylene terephthalate, and a conductive layer 3b formed by applying a conductive silver paste ink on the surface. Then, in the recessed part, an electrolyte layer 6 such as a gel is fitted. The supporting body 2 may be oval or square other than circular. The power connection hole may be two or more, or a mesh-form. By this method, flexibility is imparted to the whole body, and the follow-up property to an affixed area, safety, etc., can be improved.
Patent JP-H07244831-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: OUCHI KAZUHIRO
IPC: G11B5/85
Filed: 1994-03-04
Abstract: PURPOSE:To eliminate the discharge instability and obtain a fine particle structure by a method wherein a crystal orientaion accelerating layer is provided on a substrate beforehand and a sputtering gas pressure is not lower than a predetermined value. CONSTITUTION:A crystal orientation accelerating layer 2 such as a titanium layer or a permalloy layer is built up on a substrate 1 by a magnetron sputtering method and a thin film 3 made of cobalt/chrome alloy or other cobalt based alloy or, still more, cobalt based 3-component-4-component alloy which has cobalt as its matrix is built up on the layer 2 by sputtering. The vertical magnetic anisotropy thin film 3 is built up on the substrate 1 by sputtering with the crystal orientation accelerating layer 2 therebetween while a sputtering gas pressure is not lower than 10Pa.
Patent JP-S59184735-A (JP)
Title: Transparent vitrification of optical porous glass
Inventor: YOSHIDA KAZUAKI
IPC: C03B19/14
Filed: 1983-04-06
Abstract: PURPOSE:To prolong the life of a furnace core pipe and to perform transparent vitrification for obtg. products of high quality and stability by constructing a furnace core pipe with an alumina pipe coated with high purity glass having heat resistance, corrosion resistance and impermeability. CONSTITUTION:A furnace core pipe 3 to be used for transparent vitrification comprises a lit 4 at the middle part in the longitudinal direction of the pipe, alumina pipes 5, and a high purity glass layer 6 coated on the inside periphery of the alumina pipe 5 to <=ca.100mu thickness. The high purity glass layer 6 has heat resistance, corrosion resistance and impermeability contg. substantially no heavy metals which are undesirable for the light transmitting characteristics. The furnace core pipe 3 is installed into a heating furnace 1 having a heating element 2 built therein. Porous glass 9 is fed to the inside of the furnace core pipe 3 and heated by the heating element 2 while supplying a gaseous mixture consisting of He and Cl2 to perform transparent vitrification.
Patent JP-H06336701-A (JP)
Title: Electric thawing blower
Inventor: SUZUKI KENTARO
IPC: E01H8/08
Filed: 1994-03-30
Abstract: PURPOSE:To prevent thawing capacity from decreasing due to the external wind and also prevent troubles in the maintenance work, by sheltering the nearby position of ditch by shelter plates at the inner side form the movable rails at the opened point. CONSTITUTION:Shelter plates 20 are inserted in the side face of sleepers 4 along the flap side thereof and the ditch filled with ballast to force the lower end of flap side to contact the ballast. The lower end of shoulder thereof is forced to contact the upper face of the adjacent sleepers 4. In this state, the shoulder is fixed on the sleepers 4. When external wind blows toward the movable rail 3 or fixed rail 1 on operating the device, the flap and the shoulder part of shelter plate 20 keep the inside from the external wind. In this way, external wind is prevented from blowing into the ditch between the lower face of movable rail 3 and the ballast and hence, ill effects against the hot air blown out of the slits and the delivery outlet of air duct 13 of the external wind can be prevented.
Patent JP-S63227654-A (JP)
Title: Amino resin molding material
Inventor: KUSHIDA TAKANORI
IPC: C08K7/10
Filed: 1987-03-16
Abstract: PURPOSE:To obtain the titled material giving a molded article having excellent fame-retardance and cracking resistance, by compounding a fibrous magnesium silicate compound, a hardener, a mold-releasing agent, a colorant, etc., as fillers. CONSTITUTION:An amino resin is compounded with 3-80% fibrous magnesium silicate compound (based on the whole material) as a filler and a hardener, a mold-releasing agent, a colorant, etc. The filler is e.g. chrysotile [Mg6Si4 O10(OH)8].
Patent JP-S61219443-A (JP)
Title: Frozen casting mold containing consumable pattern
Inventor: NINOMIYA MITSUO
IPC: B22C9/02
Filed: 1985-03-25
Abstract: PURPOSE:To produce a casting at a high casting yield without inducing pattern collapsion, etc. by embedding a pattern made of foamed plastic into molding sand contg. moisture and freezing the molding sand with a low-temp. refrigerant then casting a molten metal through the sprue of the pattern. CONSTITUTION:A drag box 3 is placed on an iron laying sheet 4 and the molding sand 2 such as silica sand is packed therein to make a drag. A cope box 1 is placed thereon and the pattern made of foamed polystyrene provided with a sprue system 9 is placed on the drag therein. The molding sand 2 contg. 1-20wt% moisture is packed around and on the same. An auxiliary flask 7 is further imposed thereon and the low-temp. refrigerant 8 such as liquid nitrogen is sprinkled therein and is intruded into the molding sand to freeze the moisture contained therein, by which the sand mold having high strength is formed. The molten metal is poured through the sprue system 9 into the mold before the frozen sand mold thaws. Then the foamed polystyrene pattern melts and is released through the vent holes 6 of the molding sand. The molten metal is thus cast into the pattern space formed of the molding sand.
Patent JP-2000261910-A (JP)
Title: Drive circuit for sr motor provided with battery charger
Inventor: AMAMI HIDEYUKI
IPC: H02P29/20
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To realize a drive circuit for an SR motor, provided with a battery which does not need an exclusive charger. SOLUTION: This drive circuit for an SR motor consists of a drive circuit, wherein a series circuit constituted of a stator coil, semiconductor switches 1-4, and current sensors 13-15, 17 is connected in parallel with both poles of a battery, and commutation diodes 5-8 whose anode terminals are connected with the drain sides of the semiconductor switches 1-4 are installed, and a power feed back circuit, wherein drain terminals of the semiconductor switches 1-4 connected with a positive pole of a battery 16 via reactors, are connected in parallel with the commutation diodes 5-8, and the commutation diodes 5-8, connected in parallel with both of the poles of the battery 16, parallel capacitors and voltage sensors 11, 37, are installed.  Three sets of switches for switching motor drive and battery charging are installed, a bridge type rectifying circuit constituted of the commutation diodes 5-8 and parasitic diodes of the semiconductor switches 1-4 is formed, an AC power source is rectified, and the battery is charged.
Patent JP-S51135662-A (JP)
Title: Device for scanning optical images
Inventor: HASEGAWA SHIYOUROU
IPC: G02F1/33
Filed: 1975-05-20
Abstract: PURPOSE: To obtain with the use of a ultrasonic deflector a high speed scanning device of a good linearity for a one-dimensional optical image w which is electrically scannable. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51136148-A (JP)
Title: Over voltage, current protecting circuit
Inventor: KOYANAGI HIROKIO
IPC: H02H3/10
Filed: 1975-05-20
Abstract: PURPOSE: A fuse circuit capable of selecting the supply voltage and the output voltage to a desired amount regardless to the forward way breakdown voltage of the current breaking type negative resistance element, and further making a quick response to an over voltage and over current. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05262081-A (JP)
Title: Ic card
IPC: B42D15/10
Filed: 1992-03-18
Abstract: PURPOSE:To obtain an IC card which does not transfer a static electricity charged on an exterior connecting terminal to other exterior connecting terminal. CONSTITUTION:An IC card comprises a main body 11, an IC module 13 provided on the main body 11, ground terminals 15-19 provided on the IC module 13, and a plurality of external connecting terminals 15-19 provided on the IC module through the first gap to an ground terminal 14 and being adjacent to each other through the second gap 21. The first gap 20 is narrower than the second gap 21.