baber/WOPTO huggingface dataset:
Patent JP-S5940380-A (JP)
Title: Disk clamp mechanism
Inventor: NAKAMURA MASAHIRO
IPC: G11B17/032
Filed: 1982-08-31
Abstract: PURPOSE:To improve the operatbility of a disk clamp mechanism with a simple constitution, by using a holder part which is supported at the front of a cabinet in a free opening/closing way to clamp a disk as well as a disk holder which is set at the holder side in an open state and projected in a closed state. CONSTITUTION:When a disk 45 is put into a holder part and a cover 23 is closed, a reflective photosensor 28 delivers a disk presence detecting signal DSET to a control circuit 49. The circuit 49 delivers a laser ON/OFF control signal LDC to a laser APC circuit 50, and a pickup 25 is energized by the circuit 50 to emit the laser. When the cover 23 is closed before the disk 45 is loaded, the signal DSET sent from the sensor 28 is not supplied to the circuit 49. Therefore no laser is emitted from the pickup 25. When the cover 23 is opened after the disk 45 is loaded, the signal DLK sent from a switch 471 is not supplied to the circuit 49. Thus no laser is emitted from the pickup 25.
Patent JP-H04348147-A (JP)
Title: Polypropylene film
Inventor: KUWATA SATOSHI
IPC: C08K3/22
Filed: 1991-05-27
Abstract: PURPOSE:To obtain a polypropylene film suitable for packaging material, having excellent transparency, anti-blocking property, slipperiness and winding workability by blending a propylene (co)polymer with fine particles of a metal oxide obtained by a specific method. CONSTITUTION:(A) 100 pts.wt. propylene (co)polymer, preferably homopolymer having 2-10g/10 minutes melt flow rate is blended with (B) 0.01-10 pts.wt., preferably 0.1-1 pt.wt. spherical fine particles having 0.01-20mum average particle diameter obtained by charging a reactor with an oxygen-containing reaction gas, dispersing a metal powder (preferably silicon having <=400mum particle diameter) into the reaction gas, forming dust cloud having >=20g/m<3>, especially >=1,000g/m<3> metal powder concentration, then igniting by using an ignition source such as arc or plasma, exploding the metal powder to form fine particles of a metal oxide, preferably immediately spraying an organosilicon compound upon the particles in the reactor and naturally cooling.
Patent JP-S6211656-A (JP)
Title: Thermal transfer recording apparatus
Inventor: NAKAJIMA KIICHI
IPC: B41J25/312
Filed: 1985-07-10
Abstract: PURPOSE:To reduce a cam, a drive motor, a transmission gear and a lever and to attain cost reduction and miniaturization due to the conservation of parts, by using the cam changing the pressing force of a press roller and the cam performing the separation of a thermal head by pressing force in common. CONSTITUTION:The titled apparatus is provided with the press roller 27 for pressing roll shaped recording paper 26 to a feed roller 25, the lever 34 having said press roller 27 mounted thereto and a pressure increasing lever 34 for pushing up the lever 34 at the time of recording to increase the pressing force of the press roller 27 and has the platen 28 provided so as to be contacted with transfer paper 32 having ink transferred by the application of heat and recording paper and the thermal head 29 contacted with said platen under pressure through the recording paper and the transfer paper. Further, a pressure release lever 42 for allowing the thermal head to forcibly contact with and separate from the platen 28 and a cam 39, which is constituted so that the pressure release lever is contacted with the platen under pressure when pushes up the lever and pushes up the thermal head when the pressure increase lever is spaced apart from the lever, are mounted.
Patent JP-S6213569-A (JP)
Title: Sintered te or te alloy target for sputtering
Inventor: FUKUSHIMA MASATOSHI
IPC: C23C14/34
Filed: 1985-07-10
Abstract: PURPOSE:To form a sintered Te or Te alloy target for sputtering having improved heat conductivity and strength by restricting the amount of O as an impurity in Te or a Te alloy. CONSTITUTION:Te or Te alloy powder having about 100-625mesh average particle size and contg. <=100ppm O as an inevitable impurity is compacted by cold hydrostatic pressing in an atmosphere of gaseous Ar. The resulting green compact is sintered by holding at about 300-500 deg.C for about 60min in an atmosphere of gaseous Ar. Thus, a sintered Te or Te alloy target for sputtering having superior heat conductivity and strength is obtd. The target is not heated or cracked during sputtering.
Patent JP-S5943072-A (JP)
Title: Energetic ray-curable coating composition
Inventor: SATOU KOUJI
IPC: C22C38/58
Filed: 1982-09-02
Abstract: PURPOSE:To provide the titled compsn. capable of curing quickly by UV-light or electron beam radiation, excellent in adhesion to substrates, flexibility, etc., by incorporating a specific radical-polymerizable monomer and a radical-polymerizable prepolymer or a specific non-radical-polymerizable resin. CONSTITUTION:The titled compsn. which comprises a radical-polymerizable monomer produced by esterification of (meth)acrylic acid with products yielded by the reaction of two or more alcoholic hydroxyl groups-contg. org. compds. (e.g., ethylene glycol) with lactone (e.g., gamma-butyrolactone), a radical-polymerizable prepolymer (e.g., epoxidized acrylate) and/or a non-radical-polymerizable resin (e.g., novolak type epoxy resin), and, if necessary, a radical polymn, initiator (e.g., benzoin). It is possible to obtain a coating compsn. capable of curing quickly by UV-light or electron beam radiation and excellent in adhesion to substrates, and workability such as flexibility.
Patent JP-H07125459-A (JP)
Title: Thermal transfer image receiving sheet and supply thereof
Inventor: TSUDA KENJI
IPC: B41M5/50
Filed: 1994-06-09
Abstract: PURPOSE:To form an image of high quality by forming a base material sheet having a dye image receiving layer provided on one surface thereof from a core base material, a first resin layer provided with the dye image receiving layer and the second resin layer provided on the other surface of the core base material and specifying the difference between the heat shrinkage factors of both resin layers. CONSTITUTION:A thermal transfer image receiving sheet 1 consists of a base material sheet 2 and the dye image receiving layer 3 formed on one surface thereof. The base material sheet 2 has a three-layered structure consisting of a core base material 2, a first resin layer 2b provided with the dye image receiving layer 3 and the second resin layer 2c provided to the other surface of the core base material 2a. The difference (S1-S2) between the heat shrinkage factor S1 of the heat resin layer 2b and the heat shrinkage factor S2 of the second resin layer 2c is set to the range of -2.0-2.0%. By setting the difference between the heat shrinkage factors small as mentioned above, the generation of the curling caused by humidity or heat of the thermal transfer image receiving sheet is suppressed and the generation of paper feed trouble in a printer is reduced.
Patent JP-H052958-A (JP)
Title: Buffer type gas blast circuit breaker
Inventor: INOHARA TOSHIAKI
IPC: H01H33/70
Filed: 1991-06-24
Abstract: PURPOSE:To effectively suppress drop of the dielectric strength and the breaking performance of a buffer type gas blast circuit breaker when it is exposed to arcs by equipping it when a nozzle capable of achieving this object of invention. CONSTITUTION:A stationary contact piece 1 and a movable contact piece 2, which can contact and separate from each other, are installed in a vessel filled with an arc extinctive gas. A buffer chamber 5 is configured with a buffer piston 4 and buffer cylinder 3 installed at the part with the movable contact piece 2. At the time of breaking, the arc extinctive gas in this buffer chamber 5 is compressed by relative movement of these cylinder 3 and piston 4 and led to a nozzle 6, and the gas stream obtained 7 is sent blowing to the arc generated between the stationary and movable contact pieces, and thereby the arc is extinguished. The nozzle 6 is formed from a heat resistant resin containing boron nitride powder in hexagonal crystals.
Patent JP-H1167200-A (JP)
Title: Manufacture of high-density nickel hydroxide active material
Inventor: SHIN DONG-YUP
IPC: H01M4/52
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To avoid precipitation of nickel ammonium complex ions so as to eliminate the succeeding reaction by supplying a nickel sulfate solution and aqueous ammonia to an injection tube, so as to form the mixture solution including nickel ammonium complex ion, while continuously injecting the mixture solution to a reaction tank, to which sodium hydroxide is supplied at the same time. SOLUTION: A nickel sulfate solution 1 and aqueous ammonia 2 are supplied continuously at a constant ratio to an injection tube 3 which is submerged in a reaction tank 9, and they are mixed while injected into the reaction tank 9. A mixed solution 4, including nickel ammonium complex ion and sodium hydroxide solution 6, are agitated by an agitator 5 in the reaction tank 9 for reaction so as to obtain nickel hydroxide 10, and it is continuously discharged. At this stage, the supply of the sodium hydroxide 6 is maintained constant through a pH-adjusting unit 7. Additives such as cobalt, cadmium, zinc and calcium are preferably added to the nickel sulfate solution 1 at 0.05-0.8 mol/l.
Patent JP-H11307232-A (JP)
Title: Heating chaff cement block
Inventor: IWAYAMA SEIKI
IPC: C04B18/24
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel structure which can be utilized in many fields and be provided at low cost. SOLUTION: Dry chaff is mixed in a cement paste in a predetermined range of mixing ratios and agitated to form a kneaded mixture of cement and chaff. The mixture is pressurized in a predetermined compression ratio and cured to form a block 2 having the appropriate wall thickness. Electrode plates 3, 3 are integrated with one wall surface and the other wall surface, and wires 4, 4 which enable the application of a predetermined voltage between the electrode plates 3, 3 are provided to obtain a heating chaff cement block 1.
Patent JP-H0822652-A (JP)
Title: Optical sensor device
Inventor: KIRISAWA KOMEI
IPC: G06K7/10
Filed: 1994-07-04
Abstract: PURPOSE:To decrease a number of sensors and to improve the readout accuracy by transporting the recording medium between a detecting head and a supporting member, abutting it on the detecting surface of the detecting head and transporting it while sliding. CONSTITUTION:When a bill 1 is transported between a detecting head 11 and a roller 31, the roller 31 abuts the surface 1a of the bill 1 on the detecting surface 11a while sliding and rotating. Thus, the bill 2 is transported in the direction of an arrow while its surface 1a is slid on the detecting surface 11a. A light beam transmitted through the bill 1 is changed according to an optical pattern plotted on the rear surface 1b of the bill, or an optical pattern of the surface 1a and the optical pattern on the rear surface 1b, consequently, these patterns are detected by means of a photodetector 32.
Patent JP-S5275908-A (JP)
Title: Non-block time division exchange call path system
Inventor: TAWARA KANJI
IPC: H04Q11/04
Filed: 1975-12-22
Abstract: PURPOSE:To reduce the number of necessary memory bit by installing channel shift switch to first and final stages and highway switch of plural stages to the center respectively.
Patent JP-H0695161-A (JP)
Title: Substrate for display device
Inventor: TANAKA TOSHIHIKO
IPC: G02F1/136
Filed: 1991-06-24
Abstract: PURPOSE:To maintain low resistance, to obtain a sufficiently high on current and sufficiently low off current and to increase a contrast by providing insulating layers on the surfaces of a metallic layers having element parts and signal line parts and consisting of tantalum nitride. CONSTITUTION:The first metallic layers 2 of a tantalum system provided on an insulating base plate 1 consist of the tantalum nitride (compd. or amorphous) and are disposed by arraying plural pieces thereof on the same plane. The insulating layers 3 provided on the surfaces of the first metallic layers 2 consist of the oxide of the tantalum nitride and are obtd. by anodizing the surface of the first metallic layers 2. Further, the substrate has the second metallic layers 4 which are provided by sputtering on the insulating layers 3 on the surfaces of the element parts of the first metallic layers 2 and pixel electrodes 5 which are electrically connected to the second metallic layers 4 and are provided by sputtering on the insulating base plate 1. The insulating layers 3 provided on the surfaces of the first metallic layers 2 consist of the oxide of the tantalum nitride having >=0.05 and <=0.14 nitridation rate.
Patent JP-H092851-A (JP)
Title: Production of artificial aggregate using waste
Inventor: TANAKA TOSHIHIRO
IPC: C04B18/16
Filed: 1995-06-19
Abstract: PURPOSE: To reuse 100% waste occurring in producing ground stone, ground sand, gravel, sand, etc. CONSTITUTION: In a plant producing ground sand, etc., a sludge cake obtained by compressing and dehydrating fine granules of sludge discharged together with water in classification or washing and dust recovered by a dry dust collector in a grinding and a classifying processes are used individually or both are mixed, adjusted to a proper water content, molded, the molding is baked by a tunnel kiln and baked. The baked product is ground by the existing facilities of a plant for producing ground sand, gravel, sand, etc., and classified to give an artificial aggregate. The sludge cake and dust occurring in a series of the processes can be thrown into the above-mentioned processes.
Patent JP-H11326001-A (JP)
Title: Flow rate detector
Inventor: KUSUYAMA KOICHI
IPC: F02D35/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To connect a protection film with an insulating film through plural continuity holes installed on a thermosensitive resistor while increasing the adhesiveness between the films, by sequentially installing the insulating film, the thermosensitive resistor, and the protection film on a substrate. SOLUTION: An insulating film 6 is formed on the surface of a substrate 5, and an upstream side resistor 14, a heater resistor 8, and a downstream side resistor 20 are arranged on the insulating film 6 in parallel. Plural continuity holes 26 are formed in wiring regions of the resistors 8, 14, and 20. When a protection film 27 is formed, this protection film 27 is connected with the insulating film 6 on the substrate 5 side through each continuity hole 26.
Patent JP-H0810537-A (JP)
Title: Filter medium
Inventor: INOUE TSUTOMU
IPC: B01D39/02
Filed: 1994-07-04
Abstract: PURPOSE:To prevent the deterioration of filter function such as the shortening of filtering duration, the incompleteness of back washing or the clogging of a filter bed by radially arranging a large number of trapping strands with shape holding property, which are mutually integrated by bundling their both ends. CONSTITUTION:This filter medium A is made of a fiber bundle 3 obtained by bundling both ends of 8000 pieces polyester fibers having 100mm length and binding the both end parts with an aluminum wire 2. Each of the both end parts of the fiber bundle 3 is stuck to each other with an adhesive 4 and the trapping strands 5,... constituted of the polyester fiber are radially arranged so as to surround the both end parts with the strands 5,.... The filter medium A is obtained by integrating the polyester fibers by a binding means to make the fiber bundle 3, sticking each of the both end parts of the fiber bundle 3 with the adhesive 4 and radially arranging the trapping wires 5 constituted of the fiber so as to invert the proper fiber part at the middle part of the fiber bundle 3 between both end parts. As a result, a slightly spherical product is obtained.
Patent JP-S63316134-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIGA KAZUE
IPC: G06F9/42
Filed: 1987-06-18
Abstract: PURPOSE:To increase the execution speed of a program by a CPU, by holding data transiently by providing a register with a required function in the CPU in a semiconductor integrated circuit having a CPU function. CONSTITUTION:When a CALL instruction is executed at the time of starting up a subroutine, the address of an instruction which exists at the next of the instruction is shown by the program counter 2 of the CPU in a processor. The address is not saved in a memory, and is shifted and saved in a bi-directional shift register 6 of first-in/first-out by a CALL decode output via a signal line 4 from an instruction decoder circuit 3 via a control circuit 7. The saved address is adversely shifted similarly, and is returned to the counter 2. Thereby, it is possible to perform the saving and loading of the data of the CPU for transient having without passing the memory in the CPU at high speed. As a result, the execution speed of the program by the CPU can be accelerated.
Patent JP-H08317914-A (JP)
Title: Living body magnetic measurement device
Inventor: MITSUMATA HIROSHI
IPC: A61B5/05
Filed: 1995-05-26
Abstract: PURPOSE: To enable living body magnetic measurement of high reliability by easing positional adjustment between the part concerned of a body to be examined and the measuring surface of a magnetic detection part. CONSTITUTION: This device is provided with a position-locating fitting 3. The position-locating fitting 3 is composed of a fitting body 3A, a protruding part 3B and a fixer 3C. The fitting body 3A is almost equal in shape to a measuring surface 2A of a magnetic detection part 2 of a living body magnetic measurement device 1, has an indication mark 3D put in its central part, is visually inspectable inside, and is made of non-magnetic materials. The protruding part 3B protrudes externally from the circumference of the fitting body 3A. A fixer 3C fixes the fiter body 3A in the part concerned of a body to be examined.
Patent JP-H0320927-A (JP)
Title: Electron gun assembly method for color cathode-ray tube
Inventor: MISONO MASAYOSHI
IPC: H01J9/18
Filed: 1989-06-16
Abstract: PURPOSE:To facilitate the insertion work at the time of assembly in a shorter period by vibrating at a high frequency and inserting one or both of core metals and at least part of an electrode in the direction parallel with the face where they are slid in contact. CONSTITUTION:One or both of core metals 14 and at least part of an electrode 11 are vibrated at a high frequency and inserted in the direction parallel with the face where they are slid in contact. A vibrating mechanism can be fitted on the pressing side of the electrode 11 or vibrating mechanisms can be fitted to both the core metals 14 and the electrode 11 if necessary, and the combination with different vibrating methods for both of them can be used.
Patent JP-H01320525-A (JP)
Title: Data memory device
Inventor: YONETANI AKIHIKO
IPC: G06F12/00
Filed: 1988-06-22
Abstract: PURPOSE:To heighten reliability by storing new data in a physical record not being used at present at the time of updating data, and conforming a logical record to be updated on a record number conversion table to a stored physical record. CONSTITUTION:The physical record number of an old record is generated from the output of a latch 38 that is a logical record number by the record number conversion table 31 and an adder 34, and its value is held at a latch 39. Meanwhile, a register 42 stores the physical address of a null record, and it is inputted to a switch 45, and the leading address of the null record is inputted to an adder 36 via a record number/address converter 32. Since the value of the output of a counter 35 is 0, the leading address of the null record is outputted as the output of the adder 36. A strobe is set at an active state after the data is settled, and the data is written on the leading address of the null record. In such a way, it is possible to prevent system down from being generated even when a fault is generated in performing the update of the data.
Patent JP-2000302992-A (JP)
Title: Polymethine-based dye compound
Inventor: NAKANISHI ISAO
IPC: C07F5/04
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new inexpensive compound having a high absorptivity coefficient in the near-infrared region, excellent in solubility to an organic solvent or the like, and useful as a polymethine-based dye. SOLUTION: This new compound is a compound of formula I (R1 to R4 are each H or a monovalent organic residue, and a ring is formed with a combination of R1 and R2 or a combination of R3 and R4, each end of R1 to R4 binds to C positioning at an ortho position with respect to N bound to the aromatic ring; R5 to R8 are each H, a halogen or a monovalent organic residue; R9 to R12 are each H, OH, or a monovalent organic residue; n is 0 to 3), e.g. 1,5-bis(p-dimethylaminophenyl)-1,5-bis(p-tolyl)-2,4-pentadienol bis[3,5-bis(tert- butylsalicyl)] borate of formula II. The compound of formula I is obtained, for example, through the following processes: discharging a solution obtained by dissolving a perchlorate of formula III and a salicylic borate of formula IV in dimethylformamide, into water; filtering crystals thus deposited; washing them with water; and drying the crystals thus washed.
Patent JP-S5774183-A (JP)
Title: Platen structure for printer
Inventor: OOSHITA MASAYUKI
IPC: B41J2/32
Filed: 1980-10-29
Abstract: PURPOSE: To provide a platen structure for a printer adapted for recording sheets of two types having different width by forming an elastic unit integrally with the center of a core metal and engaging rotatable auxiliary platen at both ends.  
     CONSTITUTION: An elastic unit 3b of width L is formed integrally with a core metal 3a at the center of a platen 3, and auxiliry platens 33, 33 of width L integrally formed with an elastic unit 33b at the bearing 33a are rotatably engaged with the core metal 31a of both sides of the platen 31. When a recording sheet 1 of narrow width L 2  is applied, the platen 33 is contacted directly with a thermal head 2 stationarily, and the head 2 is not accordingly worn. When recorded on a heat sensitive recording sheet 1 of second wide width L, the platen 33 is not contacted directly with the thermal head but is urged via the sheet 1. Accordingly, it follows up the rotary drive of the core metal 31a in rotation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0815583-A (JP)
Title: Dust adhesion preventive type optical sensor
Inventor: NARISAWA ATSUSHI
IPC: G02B27/00
Filed: 1994-07-04
Abstract: PURPOSE:To prevent malfunction of an optical sensor by adhesion of dust or oil, etc., to the surface of the light emitting element and light receiving element of the optical sensor. CONSTITUTION:The light emitting part 1 and light receiving part 2 of the optical sensor are mounted in an armor 5 which is hollow and is opened at the front surface. A device for introducing compressed air into this arbor is installed at part of the armor 5 so that the compressed air introduced therein is blown out of the front surface aperture of the armor. Both systems of the integrated optical sensor integrated with the light emitting part 1 and the light receiving part 2 and the sepn. type optical sensor separated with these parts are realized by the same constitution. As a result, the stable operation of the optical sensor is assured even in a dusty environment. The frequencies of maintenance operations are decreased and the time thereof is shortened.
Patent JP-H05290669-A (JP)
Title: Lighting switch
Inventor: KAIZU MASAHIRO
IPC: H01H13/702
Filed: 1992-06-11
Abstract: PURPOSE:To provide a lighting switch for reducing the height of an LED light source and for providing an effective lighting effect. CONSTITUTION:A chip 100 for lighting source is formed by mounting an LED bare chip device 26 on an electrode circuit 22 on a flexible print board 20. A lighting switch unit can be formed thinner to a large degree compared with a chip LED for which a ceramics substrate is used as a substrate. The degree of freedom of installing the lighting switch unit in various units can thus be enhanced.