baber/WOPTO huggingface dataset:
Patent JP-S5466957-A (JP)
Title: Powdery mica-containing thermoplastic resin composition form molding
Inventor: OKUNO KENJI
IPC: C08L25/06
Filed: 1977-11-08
Abstract: PURPOSE: Powdery mica and a phosphate are added to a styrene resin to prepare title composition for extrusion and injection molding with improved flowability, moldability, strength and elasticity without any adverse effect on the characteristics of the styrene resin.  
     CONSTITUTION: (A) A polystyrene or thermoplastic resin mainly containing styrene is mixed with (B) preferably 10W80 wt% of powdery mica that is preferably less  than 20 mesh in particle size when the surface is desired to have higher scratch  hardness and (C) 0.1W5.0, preferably 0.3W3%, on the high-molecular weight  matrix basis, of phosphate of the formula boiling at a temperature higher than the  molding temperature for the mica-resin composition. The addition of a small  amount of fiber glass increases the impact strength. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5924960-A (JP)
Title: Accurate method of machining
Inventor: NAGAURA YOSHIAKI
IPC: B24B41/06
Filed: 1982-07-29
Abstract: PURPOSE:To improve accuracy of symmetry and parallel of a thin piece further decrease its thickness, by machining the thin piece under the condition, in which the machined thin piece is allowed to adhere to a supporting face by freezing, when a silicon wafer or the like is machined in an accurate thin form. CONSTITUTION:A rotary bed 1 and a rotary disc 4, which form a lapping machiing part 6 of a lapping machine 5, are held at about -20 deg.C or less, and if a thin silicon wafer 7 is placed onto a supporting face 2 of the bed 1, the wafer adheres by freezing of water in the air. Then rotating the bed 1 and the rotary disc 4 in the directions opposite to each other, the upper face of the wafer 7 is polished through both abrasion grinding by using a lapping agent, and the wafer is formed in thickness about 300mum or less. Thereafter, melting the frozen water by an electromagnetic wave or the like, the wafer 7 is separated from the supporting face 2, inverted further similarly ground, then finished to a parallel level. This frozen moisture part, being extremely thin and capable of parallelly holding the supporting face and the bottom face of a thin piece, can increase accuracy of symmetry and parallel of the thin piece, further decrease the thickness of the thin piece.
Patent JP-S6115260-A (JP)
Title: Data processor
Inventor: MOTOKAWA HIROSHI
IPC: G06F13/24
Filed: 1984-06-29
Abstract: PURPOSE:To improve the using efficiency of an input/output bus and also to increase the interruption processing speed, by providing multiple memory means to store the interruption request information given from an input/output controller as well as the validity flag of said request information. CONSTITUTION:When the interruption requests given from input/output controllers 3 and 4, both a requester channel number and an interruption level, i.e., the interruption request informations are set to a buffer register 11 to check whether an idle area exists or not at a memory means 13. If an idle area is detected, a reception enable answer is sent from an input/output bus control circuit 15. Then the interruption request information and its validity flag are stored successively at and after the lowest address of an idle area of the means 13. When the processing is over with a program which is under a run mode, the validity flags of the interruption request information stored in the means 13 are compared with each other. Then the programs are executed in the order of higher levels. Thus a negative answer is eliminated for an input/output bus 1. This improves the using efficiency of the bus 1 and also increases the interruption processing speed.
Patent JP-S5560252-A (JP)
Title: Cathode ray tube device
Inventor: AOKI AKIRA
IPC: H01J29/76
Filed: 1978-10-31
Abstract: PURPOSE: To make an accurate raster obtainable without using a reactor for the correction of pincushion distortion, by providing a magnetic unit in the specific position of the deflecting yoke.  
     CONSTITUTION: In the inside of a core 11 of a deflecting yoke 10, installed to a cathode ray tube 9, is mounted a horizontal deflecting coil of saddle winding, and to the core 11 is wound a vertical deflecting coil 12 in the toroidal winding. The setting is to be made for a magnetic field distribution of the horizontal deflecting coil to be the pincushion magnetic field and for that of the vertical deflecting coil to be the barrel magnetic field. And a magnetic unit 18aW18d, for correcting a longitudinal pincushion distortion, is provided to partially lead the magnetic flux in the outside coil part of a toroidal coil 12 to the protruded part in the yoke big diameter part side, with an action effected to reduce a distortion of the raster. The above effect may be useful for the arrangement of the magnetic unit to be made if in such manner with an angle θ made 45 deg for the line X that divides the vertical deflecting coil 12 into two. In such way, an accurate raster can be obtained without using a reactor for correcting the pincushion distortion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5837094-A (JP)
Title: Composition for coating cutter
Inventor: HAGA TOMOYUKI
IPC: C10N50/08
Filed: 1981-08-29
Abstract: PURPOSE:To provide the titled compsn. which has excellent coatability, and can impart a sliding effect and good sharpness to cutter, consisting of a mixed emulsion of polytetrafluoroethylene (PTFE) and a specified hydrogenmethylpolysiloxane (HMPS). CONSTITUTION:An oil-in-water type emulsion of PTFE such as a compsn. consisting of 60wt% PTFE, 3.7wt% surfactant and 36.3wt% water is mixed with an oil-in-water type emulsion of HMPS of the formula (wherein a>4; b>26; a+b= 30-50; SiH/SiCH3<0.334) and having an SiH equivalent of 142, such as a  compsn. consisting of 50wt% HMPS, 8wt% surfactant, 10wt% water and 32wt% aid such as propylene glycol, in a ratio of 1:4-6:1 (on a solid basis).
Patent JP-S5759980-A (JP)
Title: Heat regenerating material
Inventor: WADA TAKAHIRO
IPC: C09K5/06
Filed: 1980-09-27
Abstract: PURPOSE: A regenerating material preventing phenomena (so-called supercooling phenomena) wherein temperature is lowered without releasing latent heat of coagulation, obtained by adding strontium hydroxide, barium hydroxide, sodium tetraborate to strontium chloride 6 hydrate.  
     CONSTITUTION: 100pts.wt. strontium chloride 6 hydrate is blended with preferably 0.10W15pts.wt. one or more selected from the group consisting of strontium hydroxide (preferably 8 hydrate), barium hydroxide (preferably 8 hydrate) and sodium tetraborate (preferably 10 hydrate), to give the desired generating material.  
     EFFECT: The function to prevent supercooling is not lost by the repetition of heating and cooling and a regenerating quantity of heat per unit volume is large.  
     USE: An air-conditioning equipment, e.g., a regenerating device using the heat of the sun, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11326792-A (JP)
Title: Light beam refracting device
Inventor: UMAGOE KOTA
IPC: G02B26/08
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide the high-accuracy variable control of a refraction angle while keeping the parallelism of large light flux. SOLUTION: This device is provided with a pressure container 10, in which gas is sealed, equipped with a light incidence wall surface 101 almost orthogonal on an optical path and a light emission wall surface 102 having a prescribed inclination angle and by controlling the refraction factor of gas in this pressure container 10, the refraction angle for light made incident from a light source 11 to the incidence wall surface 101 and emitted from the light emission wall surface 102 is controlled.
Patent JP-2000317649-A (JP)
Title: Forged piece body used as nozzle piece for gas pressure welding, manufacture of nozzle piece for gas pressure welding using the forged piece body, and burner for gas pressure welding using the nozzle piece
Inventor: NIHEI HIROMI
IPC: F23D14/58
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a forged piece body for a nozzle piece for gas pressure welding, which has a new structure by which a prescribed range including the butt pressure welding surface parts of reinforcing bars to be subjected to gas pressure welding and its vicinity, can be surely heated, a new manufacturing method for the nozzle piece for gas pressure welding using the forged piece body, and a burner for gas pressure welding, which uses the nozzle piece. SOLUTION: This forged piece body 2 is used as a nozzle piece for gas pressure welding, which is constituted as follows, nozzle parts 32, 32 for a reinforcing bar axial center position, are arranged on the upper and lower sides of a center nozzle part 31 arranged in the center by the nozzle surface forming part 3 of a piece main body forming a gas supply path forming part 4 on the backside of the nozzle surface forming part 3.  On the left and right of the center nozzle part 31 and the nozzle parts 32, 32 for each reinforcing bar axial center, nozzle parts 33, 33 ... for corresponding to a reinforcing bar diameter are arranged respectively, and groove parts 34, 34 ... for air supply are provided, which have been arranged lengthwise and crosswise around each nozzle surface and have been formed so that the groove parts become communicating shapes up to the outer periphery edge of the piece main body, and on nozzle surfaces, guide recess parts 35, 35 ... for piercing a gas hole are provided.
Patent JP-S61294988-A (JP)
Title: Color image pickup device
Inventor: EINO TERUO
IPC: H04N9/09
Filed: 1985-06-21
Abstract: PURPOSE:To eliminate a spectral prism or two blades of mirrors and to realize the high resolution with a small size and lightweight by reversing the direction in right and left with changing a sequence to write and read one image obtained from an incident optical image divided to two on and from a memory. CONSTITUTION:An optical image incident on the second CCD 20 is the image obtained by the one time reflection of a half mirror 12 and therefore, it is positioned as inverted against a transmission optical image incident on the first CCD 14. Therefore, when a picture data is read out from line memories 38 and 40, the right and left sides at reading are inverted. In other words, the reading of the data of each picture element is performed in a reverse sequence compared with the sequence when they are written. Consequently, the right and left directions of two images which are obtained from the incident optical image which is divided to two and image-picked can be coincided by one time reflection and transmission.
Patent JP-S5258944-A (JP)
Title: Pattern reading method
Inventor: MURAKAMI HIROYASU
IPC: H03M1/24
Filed: 1975-11-11
Abstract: PURPOSE: To prevent read errors caused by a contact point making contact with adjacent block depending on the shapes of readers when a pattern of coded disc representing digital value is read. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5470201-A (JP)
Title: Antibiotic c-13648 and its preparation
Inventor: HIGASHIDE EIJI
IPC: A61K35/74
Filed: 1977-11-10
Abstract: NEW MATERIAL:Antibiotic C-13648. colorless powder; molecular formula:  C 21 H 26 N 3 O 4 ; molecular weight (mass spectrum): 370; specific rotatory power:  [α] 20 D+419.6± 10° (C=0.25, chloroform); ultraviolet cbsorption spectrum; λ max  nm (E)246 (574),273(shoulder),315(113),etc.; infrared (KBr method);  peaks at 3400,3140, 2960cm -1 , etc., nuclear magnetic resonance (in heavy  chloroform), (δppm):1.28 (3H singlet), etc.; solubility: soluble in methanol, slightly soluble in hexane; color reactions: Burtion's reaction, etc., positive; Sakagucki's  reaction, etc., negative.  
     USE: Antibiotics useful as fungicides, disinfectants, oncostatic drugs.  
     PROCESS: A strain Streptomyces antibioticus No. C-13648 (FERM-pNo. 4225) is cultured, and the liquid medium is collected by extraction with an organic solvent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5259579-A (JP)
Title: Photo etching method of semiconductor substrate
Inventor: NAGANUMA HIROO
IPC: H01L21/027
Filed: 1975-11-11
Abstract: PURPOSE:To perform fine photo etching at high accuracy by carrying out photo etching through deposition of a photo sensitive layer by way of an adhesion accelerator layer added with pigments having light shading characteristics.
Patent JP-H01307008-A (JP)
Title: Thin film magnetic head
Inventor: MITSUOKA KATSUYA
IPC: G11B5/31
Filed: 1988-06-03
Abstract: PURPOSE:To easily produce the thin film magnetic head having high performance by incorporating a magneto-resistance effect element to a part of the uppermost layer of the upper magnetic films of the thin film magnetic head having the upper magnetic films consisting of plural layers formed via nonmagnetic insulating films. CONSTITUTION:A lower magnetic film 1, an interlayer insulating film 3, a coil 4, an insulating film 3 on the coil 4, and further the upper magnetic films 5, 6 of the plural layers formed thereon via the nonmagnetic insulating film are laminated on a ceramics substrate 8 and a magnetic gap 2 is formed between the lower magnetic film 1 and the upper magnetic film 5. The nonmagnetic insulating film is provided to a paper of the uppermost layer 6 of the upper magnetic film and the magneto-resistance effect element 7 is provided on said insulating film. A reverse pattern is formed by utilizing the mask of the magneto-resistance effect film and the magneto-resistance effect film is provided in a part of the stage for patterning the upper magnetic film 6 at this time. The thin film magnetic head for recording and reproducing having high output is obtd. by combining the magneto-resistance effect element 7 with the winding type head for recording.
Patent JP-S5359278-A (JP)
Title: Hook sealing
Inventor: NISHIO MINORU
IPC: H02G3/20
Filed: 1976-11-10
Abstract: PURPOSE: To ensure reliable engagement by making mechanical connection between a hook piece integral with a mounting frame of the sealing body and a hook piece provided on a sealing cap separately from the electric connection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5927649-A (JP)
Title: Driver circuit for data transmission
Inventor: HASHIMOTO CHIKA
IPC: H04L25/02
Filed: 1982-08-05
Abstract: PURPOSE:To correct a receiving waveform, by distorting a waveform of a transmission side into a shape in advance such as a differentiated waveform, and transmitting the result. CONSTITUTION:Transistors 1, 3, inverter 2, and a pulse transformer 4 constitute a driving circuit. A series circuit comprising a capacitor 6 and a resistor 7 is connected between an intermediate tap (b) of the secondary winding of the transformer 4 and one end (d) and an output pulse is extracted from a connecting point (a) and the other end (c) of the secondary winding. Since a differentiating circuit comprising the resistor 6 and the capacitor 7 is connected to the output side of the transformer 4, the waveform distortion due to an earth capacity in case of a long range transmission is improved.
Patent JP-S5927583-A (JP)
Title: Current supply lead for cryogenic device
Inventor: WACHI YOSHIHIRO
IPC: H01F6/00
Filed: 1982-08-05
Abstract: PURPOSE:To enable to suppress the overload to a cooling system in a cryogenic device of pulsating operation mode to the minimum limit by providing a heat absorber at the intermediate of lead strands which couple an inner terminal to an outer terminal at a current supply lead, thereby eliminating the abrupt temperature rise due to energization of large current in a short time. CONSTITUTION:A low temperature case 1 stores low temperature liquid 2 via multilayer walls, and a cryogenic device 3 is dipped in the liquid 2. In a current supply lead structure, lead strands 6 which have metal lump 5 of large thermal capacity are contained as a heat absorber in the case 1 which is also used as an electric insulator. An inner terminal connected to the device 3 is mounted on the low temperature end of the strands 6 and the outer terminal 8 is mounted on the high temperature end of the strands 6. Holes for flowing evaporated low temperature gas 9 are formed at the case 1, the lump 5 and the terminal 7, fins 10 are mounted on the outer periphery of the lump 5, and contribute to cooling with the gas 9. In this manner, the lump 5 is provided as the heat absorber, and the fins 10 are further provided to satisfy the condition of 0<=t'<=t1 at the pulse operating interval t' of the device, and the current supply lead which can largely reduce the thermal variation produced in case of passing large capacity pulse can be obtained.
Patent JP-H086801-A (JP)
Title: Data writing circuit
Inventor: HAYASHI AKITO
IPC: G06F9/48
Filed: 1994-06-17
Abstract: PURPOSE:To write quickly data, which are in a program counter, in a memory. CONSTITUTION:The program counter 11 is stored with the (n)-bit data (address data). A data dividing circuit 11a divides the (n)-bit data into n/2-bitX2 data. The respective n/2-bit data are transferred to a data dividing circuit 11b through an n/2-bit data bus 13a. The data dividing circuit 11b divides the n/2-bit data into n/4-bitX2 data. One the n/4-bit data is transferred to an n/4-bit data bus 13b and written in a memory (data RAM) 12a and the other n/4-bit data is transferred to an n/4-bit data bus 13c and written in a memory 12b.
Patent JP-H035339-A (JP)
Title: Quartz glass for transmitting ultraviolet ray
Inventor: SHINPO MASARU
IPC: C03C3/06
Filed: 1989-05-31
Abstract: PURPOSE:To inhibit the solarization and devitrification of quartz glass due to repeated irradiation with UV over a long time by limiting the concn. of each of impurities such as Na, K, Al and Fe contained in the quartz glass to a prescribed value or below. CONSTITUTION:The concn. of each of Na, K, Al, Fe, Tl, Ni and Cu as impurities contained in the subject quartz glass is limited to <=0.1ppm and the total concn. of the impurities is limited to <=0.2ppm. This quartz glass is not solarized or devitrified even when repeatedly irradiated with UV over a long time and a change of the transmissivity with the lapse of time is negligible.
Patent JP-S6028047-A (JP)
Title: Photoresist coating device
Inventor: ISHIGAKI MASAHARU
IPC: G11B23/00
Filed: 1983-07-27
Abstract: PURPOSE:To reduce both film pressure distribution and film defects by dividing the inside of a coating chamber into a coating space including the surface of a substrate and a scattering space which receive the resist scattered from the substrate surface. CONSTITUTION:A turntable 2 is set in a coating chamber 5 and rotated by a motor 3, and a glass substrate 1 is put on the table 2. A partitioning plate 10 is set at the height approximately equal to the surface of the substrate 1 to divide the chamber 5 into a coating space 20 and a scattering space 30. A 3- 10mm. space is secured between the plate 10 and the outer circumferential part of the substrate 1, and an exhaust port 9 is provided within the space 30 for slight exhaustion. Thus the mixture of photoresist sprays into the space 20 can be prevented. Thus the exhaustion quantity is reduced and therefore a photoresist film on the substrate 1 is slowly dried. In addition, a cover 11 is provided above the chamber 5 to prevent the inclusion of foreign matters into the chamber 5 during a coating process. Thus it is possible to reduce both the film pressure distribution as well as the film defects.
Patent JP-S5260139-A (JP)
Title: Sensitizer for color pigment type organic photoconductor
Inventor: SAKUMA SEIICHI
IPC: G03G5/09
Filed: 1975-11-12
Abstract: PURPOSE: To provide a sensitizer exhibiting an effective sensitizing action on a composition of a color gigment type organic photo-conductor and a resin dispersion and capable of obtaining high sensitivity and the interinsic S shaped electrostatic characteristic of the organic photoconductor even when the portion of binder resin is increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5951393-A (JP)
Inventor: URURITSUKU YUUJIIN DENISU
IPC: G06F19/00
Filed: 1983-07-27
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-H08299392-A (JP)
Title: Disposable container for medical needle
Inventor: ARIOKA TETSUYA
IPC: A61G12/00
Filed: 1995-05-09
Abstract: PURPOSE: To easily remove a used medical needle with no burden to the fingers, and to store the same into a disposable container, simultaneously with the removal thereof. CONSTITUTION: A disposable container for a medical needle, is used for a medical appliance 51 composed of a medical appliance body 60 and a medical needle 55 attached to the body 60. The container is composed of a container body and a medical needle separating mechanism comprising an outer cylindrical part 5 including a pressing part 4 formed in the contained body inward from an opening through which two manipulating parts 57g, 57g can be stored, an inner cylindrical part 6 stored in the outer cylindrical part 5 so as to be axially movable therein, and a resilient member 21 for holding the inner cylindrical part 5 so that an opening of the inner cylindrical part 6 is projected from the opening of the outer cylindrical part 5.
Patent JP-S63301599-A (JP)
Title: Device for feeding electronic component
Inventor: OJI SHIRO
IPC: H05K13/02
Filed: 1987-05-30
Abstract: PURPOSE:To make it possible to rapidly and simply discharge and exchange a stick by a method wherein a pusher with U-shaped crosssection which pulls up an empty stick is provided at the lower end of a guide rail, and a plate spring which bends with the stick pulled up is provided on the rear of the upper rail. CONSTITUTION:When an electronic component within a stick 1 at the most lower step is fed and made empty, a manupulator 7 operates to pull up the stick 1 with the angle of the pusher 11. When the lower end of the stick disengages from the lower side guide rail 2, it starts to fall by its own weight. Then, the stick 1 pushed by the pusher 11 projects from the guide rail 2 to the upper end by bending the plate spring 12 at the upper end. However, it is pulled back to the lower side with the accumulated power of the plate spring 12, and the upper end is disengaged from the guide rail 2 and falls to be discharged. Simultaneously with the discharge of the stick 1, the stick 1 on the second step falls by its own weight and held on the lower-most position to complete the exchange. Thus, the stick 1 is rapidly and simply discharged and exchanged with a simple structure without transmission mechanism, allowing a small and light-weighted device with easier exchange and transportation of whole device.
Patent JP-S5261086-A (JP)
Title: Handrail for human conveyor
Inventor: KOJIMA WAHEI
IPC: B66B23/22
Filed: 1975-11-14
Abstract: PURPOSE: To secure the safety over the entire step of an escalator by irradiating the step surface with light emission element provided on the back of a skirt guard by constructing the guard transparently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62293432-A (JP)
Title: Information processor
Inventor: SAITO KOJI
IPC: G06F9/46
Filed: 1986-06-13
Abstract: PURPOSE:To improve the performance of a microprogram, and to decrease micro-instruction words by providing a control storage device for executing an exception processing. CONSTITUTION:An exception detecting means 1 detects an arithmetic operation exception, etc., and applies plural exception detecting signals to an encoder 20. The encoder 20 encodes the exception detecting signal by taking a priority and applies an exception code as an address signal to a memory decoder 3 through an exception register 21. The memory address decoder 3 supplies an address circuit 50 with the head address of a series of microprograms for executing an exception processing corresponding to the exception code which is stored in a control storage device 52, and also, feeds attribute information of the exception code to an attribute display means 4. A control storage means 5 reads out a micro-instruction word, based on the fed head address, and outputs it as a control signal from a signal line 504 to an arithmetic unit through a control register 53.