baber/WOPTO huggingface dataset:
Patent JP-H09274204-A (JP)
Title: Liquid crystal display device
Inventor: MIYATAKE MASAKI
IPC: G09G3/36
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent burn-on by dividing the voltage impressed on pixel capacitors during the selection period corresponding to one horizontal scanning period, impressing first to third voltages from the top of the selection period and inverting the polarities of the pulses applied in the adjacent periods, thereby subjecting the scanning voltages and signal voltages to polarity inversion at every one horizontal scanning period. SOLUTION: In allowing a pixel to make on-display (a), the voltages VOFF, -VOFF and VON are applied successively from the top of the periods obtd. by trisecting one horizontal scanning period. At this point, the voltages are reversed in polarities from each other in the adjacent periods. On the other hand, in allowing one pixel to make off-display (b), the voltages VON, -VON and VOFF are applied successively from the top of the three periods. The voltages are reversed in polarities from each other in the adjacent periods. Scanning voltage waveforms and signal voltage waveforms are so set that the phases are inverted at every horizontal scanning period. The phases of these waveforms are inverted at every three horizontal scanning period. The waveforms are inverted in polarities at every one frame, by which the AC driving of liquid crystals is executed.
Patent JP-H11279426-A (JP)
Title: Rhodamine-based coloring matter, color-changing membrane and organic electroluminescence device
Inventor: KAWAMURA HISAYUKI
IPC: C09B11/28
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a rhodamine-based coloring matter capable of changing a blue light into a red light in high efficiency when used as an organic electroluminescence device by allowing the molecule to contain a steric hindrance group hindering the formation of aggregate. SOLUTION: The objective coloring matter is obtained by allowing a molecule to contain one or more steric hindrance group for hindering the formation of aggregate. The steric hindrance group is preferably selected from (A) a long chain substituent group having >=6 number of atoms of a main chain, (B) a substituent group having one or more quarternary carbon atoms, (C) a substituent group having one or more unsaturated groups in the main chain, and the carbon atom bound to the unsaturated bond bound to two or more substituents having >=6 number of nuclear atoms. The coloring matter preferably has a molecular structure of the formula (at least one of R<1> to R<6> is a steric hindrance group hindering the formation of aggregate; X is O or S; A is a counter ion).
Patent JP-2000279517-A (JP)
Title: Eyedropper
Inventor: SHIONO HIROMITSU
IPC: A61M11/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an eyedropper allowing a person to apply eye lotion while facing his face forward and capable of making a dose of eye lotion constant every time and prolonging the period of use in a condition in which antiseptic is not added and reducing the amount of antiseptic to be added. SOLUTION: A part of an eye lotion supply passage L in a holder H is constituted by an elastically deformable supply pipe 5. A pressurizing operation means 6 pressurizing and compressing the supply pipe 5 from the outside and an operation amount setting means 8 regulating pressurization operation exceeding a predetermined amount when a pressurizing operation amount of the pressurizing operation means 6 reaches the predetermined amount are provided in the holder H. A check valve 3 is provided on the downstream side more than the supply pipe 5 in the eye lotion supply flow passage L. A volume reducing means 7 reducing the volume of an eye lotion storage part 1 by a volume equivalent to a liquid amount of eye lotion discharged to the outside from a discharge port 2 by opening the check valve 3 is provided.
Patent JP-H0329621-A (JP)
Title: Washing and dressing stand unit
Inventor: SAKURAI SHOZO
IPC: A47B67/02
Filed: 1989-04-05
Abstract: PURPOSE:To enable the comfortable use of a washing and dressing stand unit by building a refrigerator into the unit, and providing a condenser for a refrigerant on the rear surface of a mirror. CONSTITUTION:A refrigerator 16 is built into, for example, the left upper part of a washing and dressing stand unit 11. The box part 17 of the unit 11 is made open upward and a cover 22 is so fitted to the opening as to be flush with the upper surface of a counter 13 when closed. The inner surface of the cover 22 is fitted with a retainer 25 for cosmetics and the like.
Patent JP-H07292127-A (JP)
Title: Method for bonding polyolefin-based material
Inventor: ONISHI AKIYOSHI
IPC: C08J5/12
Filed: 1994-04-25
Abstract: PURPOSE:To readily and safely obtain a firm bonding strength to a substrate by comprising a specific compound in a polyolefin and interposing a specific adhesive between the resultant material and a substrate. CONSTITUTION:This method for bonding a polyolefin-based material comprises bonding a material containing (B) an alkylamine compound (e.g. n-tridecylamine, dicyclohexylamine or N,N-dimethyl-n-dodecylamine) in (A) a polyolefin (e.g. an ultralow-density polyethylene, a low-density polyethylene or polypropylene), through (C) an alpha-cyanoacrylate-based adhesive [preferably an adhesive consisting essentially of an alpha-cyanoacrylate monomer expressed by the formula (R is methyl, ethyl, n-propyl, etc.) present between the material and a substrate thereto. Furthermore, the content of the component (B) is preferably 0.01-10 pts.wt. based on 100 pts.wt. component (A).
Patent JP-S5210039-A (JP)
Title: Supplemental controller of data processer
Inventor: NAGAI YASUO
IPC: G06F13/10
Filed: 1975-07-14
Abstract: PURPOSE: Universal supplmental controller for data processer. It can applied to the apparatus by one unit with switching, even if operation logic is changed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07293430-A (JP)
Title: Double-ended swash plate type compressor
Inventor: UMEMURA SATOSHI
IPC: F04B27/08
Filed: 1994-04-25
Abstract: PURPOSE:To reduce oscillations and noises and elongate life of a thrust bearing by forming a semi-circular area where application moment is maximum as an escape surface, and securing a gap in respect to an abutting race. CONSTITUTION:A pressure receiving seat 51 formed on a boss of a tilting plate 5 is formed with an escape surface (a) prepared by cutting a semi-circular area in a stepped form corresponding to a tilting angle phase of the tilting plate 5 when maximum moment is applied. A gap C is formed in respect to an inner race 61 by means of the escape surface (a). The escape surface (a) may be formed obliquely cutting the sea-circular area toward an outer peripheral side. In such a structure, reception of moment based on compression repulsion is distributed to a radial bearing which supports a driving shaft 1, and load to a thrust bearing 6A is reduced.
Patent JP-H01258411-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: TAMAMITSU KENJI
IPC: H01G9/04
Filed: 1988-04-08
Abstract: PURPOSE:To reduce the restriction in the manufacture of a capacitor by a method wherein either or both of a metal alcoholate layer and a valve-action metal chelate compound layer are formed on the surface of an anodic oxide film layer. CONSTITUTION:A capacitor element is obtained by forming an anodic oxide film layer 3 and a semiconductor layer 4 successively on the surface of an anodic metal plate 1. At that time, either of or both of a valve-action metal alcoholate compound and a valve-action metal chelate compound are formed between the film layer 3 and the semiconductor layer 4. As a result, the surfaces of the valve-action metal and the valve-action metal oxide film, which are subjected to corrosion by acid and a base, are protected by the above-mentioned alcoholate and chelate compounds. The valve-action metal and the valve-action metal oxide film are not corroded by the acid and the base. As a result, the restriction on the capacitor being manufactured is reduced, and a solid electrolytic capacitor of large capacitance can be obtained.
Patent JP-H05259529-A (JP)
Title: Insulating substrate and manufacturing method thereof
IPC: H01L43/06
Filed: 1992-03-11
Abstract: PURPOSE:To provide the title insulating substrate forming through electrodes completely stopping up through holes without entailing cost up as well as the manufacturing method thereof. CONSTITUTION:Through electrodes 3 are formed by filling up through holes 2 with the first metallic powder 3A in the particle diameter of 10-90% of the diameter of the through holes 2 e.g. exceeding one particle, the second metallic powder 3B in the particle diameter smaller than that of the first metallic powder 3A e.g. multiple particles as well as glass powder 3C to be sintered later. In such a constitution, a conductive paste blended with a solvent, resin, etc., is not to be used for the metallic powder different from any conventional metallic powder so that the contraction of the metallic powder may be restrained during the sintering step and thereby the through electrodes 3 completely stopping up the through holes enabled to be formed.
Patent JP-H04318718-A (JP)
Title: Data processing unit
Inventor: MIYA KAZUYUKI
IPC: H04W76/02
Filed: 1991-04-18
Abstract: PURPOSE:To allow a receiver side of an output data to surely detect it that an information bit of a user information transfer channel (TCH) is stolen through a high speed additional control channel (FACCH) of plural frame interleave signals in a data processing unit such as a digital automobile telephone set or the like. CONSTITUTION:Transmission data of a mobile station 1 is sent from a demodulation section 5 of a base station 2 to a data processing unit 6 and a control section 8 detects the presence of steal. Data equivalent to an interleaved number of a channel FACCH is stored once in a memory section 7 even in the case of data conversion processing of a channel TCH not interleaved, and after no steal in existence after interleave and delay is confirmed, a data conversion processing section 9 converts the data into a data for a public line and the converted data is outputted from an output section 10. Upon the detection of steal, a data stored in a memory section 7 is replaced into a specific pattern surely detected by error detection or the like at the reception side of an output data and the result is outputted after conversion processing.
Patent JP-S61247684-A (JP)
Title: Vapor phase growing method for group iii-v compound semiconductor
Inventor: YOSHIDA MASAJI
IPC: H01L21/205
Filed: 1985-04-23
Abstract: PURPOSE:To easily obtain a semiconductor having high resistance and superior thermal stability by carrying out the growth of a Group III-V compound semiconductor by adding oxygen to the vapor phase during the growth maintaining the Group III/V ratio at a larger value than the Group III/V ratio for the maximum growth rate. CONSTITUTION:Gaseous H2 2 contg. vapor of an organo Group III metal compd. (e.g. trimethyl gallium) and gaseous H23 contg. vapor of a Group V metal chloride (e.g. AsCl3), are introduced into a hot wall type reaction tube 5 heated by an electric furnace 4. Thus, a Group III-V compound semiconductor (e.g. GaAs) is grown epitaxially on a substrate 6 heated at a specified temp. In this stage, the growth is proceeded at a Group III/V ratio larger than the Group III/V for the max. growth rate is adopted and O2 is added to gaseous H2 stream 3. Thus, a Group III-V compound semiconductor having high resistivity being suited to the use for integrated circuit is obtd.
Patent JP-H06274880-A (JP)
Title: Information recording medium and method for recording and reproducing its data
Inventor: HARAKI SUSUMU
IPC: G06F21/60
Filed: 1993-03-23
Abstract: PURPOSE:To provide an information recording medium easily recording and reproducing data with high secrecy by recording a program incorporating an encoding command and the command decoding according to a prescribed code key on a read-only storage area. CONSTITUTION:This medium is provided with the MO area 2 of a rewritable magneto-optical data recording area and the ROM area 1 of an optically readable read-only storage area, and a hub 3 is arranged on the medium. The encoding/decoding program incorporating the command encoding the data to be written and the command decoding the encoded data read out from the area 2 is recorded on the area 1. When the program is raised, the encoding of the write data and the decoding of the encoded data by a computer are performed according to the input of a prescribed encoding key. Since the data themselves are encoded, and no data are utilized unless one has the code key, the high secrecy is maintained. Further, the program is preferred to be device driver software.
Patent JP-H07293603-A (JP)
Title: Waterproof device for drum brake
Inventor: GOTO HIROYUKI
IPC: F16D51/00
Filed: 1994-04-26
Abstract: PURPOSE:To attempt simplification of a structure and decrease of a cost by dispensing with any annular groove on the opening side end of a drum. CONSTITUTION:A waterproof device for a drum brake is provided with a back plate 2 arranged on the opening side end of a drum 1 and an annular dust cover 4 fixed on the outer surface of the back plate, and an inner peripheral side cylindrical part 3 wherein its outer peripheral surface faces the inner peripheral surface of the drum 1 is provided on the back plate, and a ring-like plate part 5 wherein its plate surface faces the end surface of the drum 1 and an outer peripheral side cylindrical part 6 wherein the inner peripheral surface faces the outer peripheral surface of the drum 1 are provided on the dust cover 4. An annular groove 7 is formed by the inner peripheral side cylindrical part 3, the ring-like plate part 5 and the outer peripheral side cylindrical part 6, and the opening side end of the drum 1 is inserted into the annular groove 7 to form a labyrinth, and a protrusion 10 outwardly protruding and facing the inner peripheral surface of the drum 1 is provided on the outer peripheral surface of the inner peripheral side cylindrical part 3.
Patent JP-S5611313-A (JP)
Title: Servo pattern writer for magnetic angle detector
Inventor: TANAKA HIDEO
IPC: G01D5/245
Filed: 1979-07-10
Abstract: PURPOSE: To make it possible to eliminate magnetization distortion of a magnetic recording material where magnetization distortion is generated in the joint of recording and the magnetic medium is thick.  
     CONSTITUTION: Encoder 4 generates pulse train 105 and zero signal 104 correspondingly to rotation of motor 3. When one-circulation recording permitting circuit output signal 107 is set by the pulse of signal 104 after recording start set signal 106 is set, the fall pulse of signal 107 is generated by NAND 15 and monostable multivibrator 16, and signal 109 is output through AND gate 17. FF18 is set by signal 109, and AND gate 12 opens, and counter 20 counts the number of pulses of encoder 4 by signal 115. When the count value reaches a value corresponding to the pulse position where magnetization distortion is not generated between pulses of recording clocks 103 obtained by frequency-dividing signal 105, signal 112 is generated by coincident circuit 22 and NAND 23, and FF18 outputs signal 110. Singal 110 and a signal obtained by delaying signal 107 by 14 are input to OR circuit 6, and output pulse 102 is used as a magnetization distortion removal recording permission signal and is input to amplifier 5 together with clock 103, and output current 101 is flowed to recording head 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61244985-A (JP)
Title: Three position solenoid changeover valve
Inventor: YOKOYA YUJI
IPC: F16K31/06
Filed: 1985-04-23
Abstract: PURPOSE:To increase the static force of movable valve body while to maintain stable flow path area even against the external vibration by pushing a plunger through first and second energizing means and stopping at normal position. CONSTITUTION:A plunger 16 movable through first and second electromagnetic means 12, 13 is provided while first and second stoppers 17(1), 17(2) movable only in the direction departing from respective endface of said plunger 16 are provided. Furthermore, first and second energizing means 18(1), 18(2) for pushing said stoppers 17(1), 17(2) in the direction contacting against the plunger 16 are provided. While a movable valve body 26 movable together with axial motion of plunger 16 is provided. With such arrangement, the static force of the movable valve body 26 is increased while the flow path area is maintained stably against the external vibration.
Patent JP-H06302479-A (JP)
Title: Manufacture of sealing member for aluminum electrolytic capacitor
Inventor: KURIBAYASHI TAKASHI
IPC: H01G9/00
Filed: 1993-04-14
Abstract: PURPOSE:To provide the manufacturing method, of a sealing member for an aluminum electrolytic capacitor, wherein a burr is not caused, productivity is enhanced, many sealing members can be produced from a molded body as one sealing member, a molding operation can be performed efficiently and working cost can be reduced. CONSTITUTION:Unvulcanized rubber is vulcanized in metal molds 15 and 16. Thereby, a sealing member 13 is molded. Recessed parts 19, 20 are formed so as to be faced by pins 17, 18 which are installed in the metal molds 15 and 16. The metal molds 15 and 16 are separated to expose a molded body as the sealing member. Bottom sides of the recessed parts 19, 20 in the molded body are cut in the vertical direction. The sealing member 13 is divided into pieces.
Patent JP-S59212053-A (JP)
Title: Data relay system
Inventor: MACHINO KATSUYUKI
IPC: H04L69/40
Filed: 1983-05-18
Abstract: PURPOSE:To transmit immediately emergency information to a host computer by changing the transmission order of packets when an unprocessed packets are stored in a buffer and also the packet which should be processed urgently arrives. CONSTITUTION:Packet data is stored in the buffer memory 3 from a network 1 through a reception part 2. A packet selection part 4 retrieves and select a packet (PK) having the top priority on those packets to send it to a transmission part 5, thereby transmitting it to a host computer through a transmission line 6.
Patent JP-H02266195-A (JP)
Title: Elevating mechanism
Inventor: INAZUMI HIDEYOSHI
IPC: F16M11/10
Filed: 1989-04-06
Abstract: PURPOSE:To prevent a fork part from expanding to the outside as well as to make the smooth elevation of a neckpiece executable by inserting an edge part or projection of the fork part into a groove part of the neckpiece. CONSTITUTION:A projection 55 is formed in the upper end of a fork part 5, and this projection 55 is being inserted into a groove part 56 formed in a part to be covered on the upper end of the fork part 5. The groove part 56 regulates an elevating angle range of the neckpiece 6, and the projection 55 comes into contact with both ends of this groove part 56. Thus, the projection 55 is inserted into the groove part 56 so that any possible expansion of the fork part 5 is prevented from occurring. Since the fork part 5 supports each of symmetrical fulcrum plates 32, 31, supporting of the neckpiece 6 is mainly carried out by these plates 32, 31, thus sufficient strength is securable with sheet metal.
Patent JP-H05107505-A (JP)
Title: Planar polarizing element, polarized light conversion unit with same element, and image projection device with same unit
Inventor: KITAGISHI NOZOMI
IPC: G02F1/13
Filed: 1992-04-08
Abstract: PURPOSE:To provide a polarizing element which efficiently uses incident light and constitutes the low-cost, small-sized image projection device. CONSTITUTION:A polarized light splitting film 104 which splits light made incident on a parallel flat plate 103 from one surface side or the other surface side into reflected light and transmitted light is provided on one surface of the transparent parallel flat plate 103; and the reflected light or transmitted light is reflected by the reflecting surface provided on the other surface of the transparent parallel flat plate 103 and directed to an optional path nearly parallel to the optical path of the other light beam, and the plane of polarization of at least one of the reflected light and transmitted light is varied to match the planes of polarization of both the light beams with each other.
Patent JP-S63253465-A (JP)
Title: Japanese word processing system
Inventor: MAEDA TAAKI
IPC: G06F17/21
Filed: 1987-04-09
Abstract: PURPOSE:To improve the quality of Japanese word sentences by using a continuous use discontinuation form detecting means to detect the continuous use discontinuation forms of verbs, adjectives, adjective verbs and auxiliary verbs respectively. CONSTITUTION:A continuous use discontinuation form detecting function block 3 works to detect the continuous use discontinuation forms from the head through the end of a character string text stored in a character text storing part 4 with reference to the tables 51-56 stored in a table storing part 5. Then the information is given to the detected continuous use discontinuation forms so that the relevant character string can be discriminated from other character strings for display. Then a word processing function block group 2 excluding the block 3 is started for input, correction, editing, display, output, etc., of a character string text. Thus the use of the continuous use discontinuation forms of a sentence under production can be automatically detected with no omission for elaboration and correction. As a result, the quality is improved for Japanese sentences.
Patent JP-H01259755-A (JP)
Title: Resonance type switching power source
Inventor: SAEN HAJIME
IPC: H03K17/687
Filed: 1988-04-08
Abstract: PURPOSE:To make a main transformer small in size and light in weight, by using a specified print coil transformer for the main transformer of a resonance type switching power source. CONSTITUTION:A print coil transformer T is composed of a ferrite core 1 and a print laminate 2. The core 1 is constituted in jointing an E-member 11 and an I-member 12, while the print laminate 2 is constituted in laminating print coils P on the primary side and print coils S on the secondary side so as to show a predetermined turn ratio. The coil P is formed by printing a coil conductor 22 on both sides or one side of a plastic insulating film 21, onto which insulating coating is applied. With this transformer T a voltage resonance type converter of a flyback method is constituted, to the secondary side of which a coil L is connected and set to an inductance to be predetermined resonance frequency with the capacitor capacity on the primary side. The generation of unneceesary resonance can thereby be removed.
Patent JP-H08264512-A (JP)
Title: Pattern formation
Inventor: MANO MICHIO
IPC: H01L21/302
Filed: 1995-03-20
Abstract: PURPOSE: To form a pattern which is finer than the limit of the optical resolution of photolithography. CONSTITUTION: A film 34 is patterned on films 32 and 33, and a photoresist 36 is patterned. Then, the film 33 is patterned by using the film 34 and the resist 36 as a mask, and the film 32 is patterned using the film 33 as a mask and the film 34 is removed at the same time. Therefore, a space between the film 34 and the photoresist 36 is fined to the limit of alignment accuracy, and the pattern which is finer than the limit of the optical resolution of photolithography is formed.