baber/WOPTO huggingface dataset:
Patent JP-S61171764-A (JP)
Title: Resin composition
Inventor: ISAGAWA MITSUO
IPC: C08L101/00
Filed: 1985-01-25
Abstract: PURPOSE:To obtain a resin composition suitable as a housing of relay, micro- switch, etc. effective to prevent the imperfect contact, by using a releasing agent composed of a specific polyoxyethylene fatty acid ester and/or a polypropylene fatty acid ester. CONSTITUTION:A resin (e.g. PBT, nylon 66, etc.) is compounded with <=5wt% polyoxyethylene fatty acid ester and/or propylene fatty acid ester having <=4C alkyl group in the fatty acid and expressed by the formula I or formula II (n<=3; m>=1).
Patent JP-H11210929-A (JP)
Title: Fluidization back filling method for buried substance
Inventor: SUZUKI MISAO
IPC: C04B28/14
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a fluidization back filling method for a buried substance to release a traffic in two hours after placing of a fluidized earth layer. SOLUTION: In a fluidization back filling method for a buried substance to back fill various buried substances 3 buried or built below a ground surface 6 by using fluidized earth, a fluidized earth layer 1 is placed in the fluidized earth layer 1 at the periphery of the buried substance 3. An earth layer 2 of 90% or more in a weight ratio consisting of particles with a grain size of 0.6 mm or more is formed as a lower layer base on the fluidized earth layer 1. After a solidifying liquid in which a solidifying material containing cement 0.25-1.5 to gypsum 1 in weight ratio and water 0.8-1.2 to the solidifying material 1 in weight ratio are mixed together is sprinkled, an upper subbase course 4 and a pavement 5 are placed on the earth layer 2.
Patent JP-H01226188-A (JP)
Title: Laser layout
Inventor: DANIERU BUIRUTOMAN
IPC: H01S3/136
Filed: 1989-01-20
Abstract: PURPOSE: To easily and surely detect the output density of a resonator by, aligned in almost straight line with vertical axis of a resonator, providing an electric power sensor layout near a total reflection mirror. CONSTITUTION: Evaluation of remaining transfer at a total reflection mirror 3 is performed in such way as a fast photodiode 9 is irradiated with the light from the total reflection mirror 3. In order to be indifferent to vital adjustment and movement of light emission surface of the total reflection mirror 3, a light scattering panel 10 which diffuses the light from the total reflection mirror as homogeneously as possible at the entire large light-scattering angle synchronizes with the photodiode 9 and the total reflection mirror 3, for light reflection. To detect the output density inside a laser 1 against reference wavelength (1.06μm), independent of wavelength (532nm) of doubled frequency, an infrared ray filter 11 prevents entrance of pump-type light emitted from associated lamps 42 and 43 toward the photodiode 9.
Patent JP-S56109553-A (JP)
Title: Preparation of processed food from ground tea without deteriorating its taste and flavor
Inventor: FURUBAYASHI HISAYOSHI
IPC: A23F5/00
Filed: 1980-02-05
Abstract: PURPOSE: To prevent the sublimatin loss of caffein by tabletting ground tea mixed with a sweetener and starch.  
     CONSTITUTION: Ground tea (about 15%) is diluted with a sweetener and starch, and tabletted without heating. The product has the charateristic taste and flavor of the ground tea, and since it can be prepared without heating, the sublimation loss of caffein is prevented and the drowsiness-curing effect is imparted to the product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03217346-A (JP)
Title: Seat track
Inventor: TAKAYANAGI HIROSHI
IPC: B60N2/08
Filed: 1990-01-23
Abstract: PURPOSE:To enable stepless adjustments for the longitudinal position of a seat by attaching a seat to a shaft rotatably attached to an upper rail free of slide motion, while screwing a nut installed in the seat, in an external thread part formed in the shaft. CONSTITUTION:Two front and rear brackets 22, 23 are installed on an upper rail 17 fitted to a lower rail 15 locked to a floor free of slide motion in the longitudinal direction, through while a shaft 28 is supported free of rotation via reel drum-form spacers 24-27. This shaft 28 consists of a first shaft 29, whose front end is set down to a handle part 29a, and a second shaft 30 connected to a square part 29b at the rear end free of slide motion only in the axial direction via a square pipe 31. Then, the spacer 25, where the shaft 30 passes through, is screwed in a sleeve 46 attached tight to the shaft 30, and then a screw gear 44 being rotated by operation of a handle via a chain 39 or the like is engaged with a screw gear part 25 formed on the outer circumferential part.
Patent JP-H07218636-A (JP)
Title: Mobile identifying unit
Inventor: YOSHITAKE SATORU
IPC: G01S17/74
Filed: 1994-02-07
Abstract: PURPOSE:To realize a mobile identifying unit in which the size and power consumption of responder can be reduced through the use of a variable reflectance mirror. CONSTITUTION:An interrogator 50 directs a writing data, in the form of an interrogation wave 102, toward a responder 51a. The responder 51a receives the interrogation wave and stored the writing data in a memory means 7. The interrogator 50 then modulates an unmodulated signal or a signal comprising only a sub-carrier as a transmission signal 100 which is directed, in the form of interrogation waves 102, 102a, toward the responder 51a. The responder 51a demodulates the interrogation wave 102 to obtain the transmission signal 100 and a modulation circuit 8 modulates a data read out from means 7. Output from the modulation circuit 8 is employed for controlling the reflectance of a liquid crystal variable reflectance mirror 10. The interrogation wave 102a incident to the mirror 10, i.e. the reflected light of unmodulated light, is thereby subjected to intensity modulation and reflected, as a response wave 103a, toward the interrogator 50. The interrogator 50 demodulates the response wave 103a thus obtaining the data read out from the responder 51a.
Patent JP-S59138547-A (JP)
Title: Recording apparatus
Inventor: YAGASAKI TOSHIAKI
IPC: B65H7/20
Filed: 1983-01-28
Abstract: PURPOSE:To prevent an operator from conducting a wrong operation under a mistake of the completion of recording operation by prohibiting an input by copy number setting means during a fixed time when a paper detector detects ''no paper'' in a recording apparatus having a paper feed portion. CONSTITUTION:When a paper feed sensor Q2 detects ''no paper'' during continuous copying operation using an attachment 13 for continuously copying a plurality of transfer materials, a copying apparatus goes into a copy stop sequence, and a segment display device 46a is adapted not to display ''no paper'' immediately, but to display P ''no paper'' after the lapse of a fixed time. When ''no paper'' is detected, after-rotation is performed during a fixed time to clear the drum surface and display ''no paper'' on the display device 46a. Accordingly, even if an operator turns off a main switch MS immediately, after-rotation of the drum is completed to keep the drum surface clean. During a fixed time before ''no paper'' is displayed, the number of the display device 46a is changed by pressing copy number setting keys 46b, 46c.
Patent JP-H04247617-A (JP)
Title: Developing apparatus
Inventor: MURAMATSU TOMOAKI
IPC: H01L21/30
Filed: 1991-02-04
Abstract: PURPOSE:To perform drying without contaminating environments with respect to a developing apparatus for performing development during a photolithographic process in semiconductor manufacturing. CONSTITUTION:A developing apparatus comprises a curved or linear suction part 3 with suction holes 4 formed with an equal diameter or with a larger diameter 4a and a smaller diameter 4b and a sucking means 5 which sucks chemical 2 remaining on a surface of a processing cup 1 after a wafer is developed by means of the suction holes 4 of the suction part 3 to dry the processing cup 1.
Patent JP-H01191385-A (JP)
Title: Disk cartridge
Inventor: FUJITA MINORU
IPC: G11B23/03
Filed: 1988-01-26
Abstract: PURPOSE:To reduce a danger that a linear spring is dislocated by forming a lock recessing part to lock the bending part of one edge of the linear spring, which energizes a shutter in a direction an aperture is blocked, in the inner wall of the shutter. CONSTITUTION:In the inner wall side of the side surface part of a shutter 5, a first projection 10 and a second projection 11 are projected and formed and between the first and second projections, a lock recessing part 12 is formed so that one edge of a linear spring 13 is locked. Thus, even in a condition a case 1 part, where the main body part of the linear spring 13 is built-in, is strongly seized and operation is executed to forcibly return the shutter 5 from a releasing position to a blocking position, the bending part of one edge of the linear spring 13 is specified to be projected in the both walls of the lock recessing part 12 in the shutter 5. Then, there is no danger to be dislocated. Thus, the danger that the linear spring 13 is dislocated from the shutter 5 is almost erased.
Patent JP-S54106498-A (JP)
Title: Carbostyril derivative
Inventor: YOSHIZAKI SHIROU
IPC: A61K31/52
Filed: 1978-02-08
Abstract: NEW MATERIAL:A carbostyril derivative of formula I: (R is H or lower alkyl group; n is an integer 1-4; the dotted line is single or double bond) or its acid addition salt.  
     EXAMPLE: 5-{1-Hydroxy-2-[3-(7-theophylyl)propylamino]butyl}-8-hydroxycarbostyril.  
     USE: Anasthmatic drugs, hypotensives, and peripheral vasodilators.  
     PROCESS: A compound of formula II is reacted with a compound of formula III: (X 1  is halogen) in a solvent, e.g. water or methanol, and, if necessary, in the presence of a base, e.g. NaOH, at room temperature to 150°C, preferably 50W100°C for several to 12 hr to give the compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58131737-A (JP)
Title: Liquid phase epitaxial growing method
Inventor: ITOU MICHIHARU
IPC: H01L31/0264
Filed: 1982-01-29
Abstract: PURPOSE:To obtain the smooth surface of a crystal layer by a method wherein, after the material located in the liquid reservoir on a slide member has been fused by heating up a supporting stand and the slide member, the through-hole type liquid reservoir is placed in a standstill state on a substrate, and a crystal layer is formed on the substrate. Then, the slide member is shifted, the bottomed liquid reservoir is brought into the stationary state, and the above is cooled, thereby enabling to form the crystal layer on the substrate. CONSTITUTION:An Hg1-xCdxTe material is placed in the liquid reservoir 13 and the bottomed liquid reservoir 15 on a liquid-phase epitaxial growing device, and in the state wherein a CdTe substrate 3 is buried in the concavity 2 of the supporting stand, said device is heated up by a heating furnace after the device has been introduced into the reaction tube located in a H2 gas atmosphere. When the material in the liquid reservoirs 13 and 15 has been fused, the liquid reservoir 13 is placed at a stationary state on the substrate by shifting the slide member in the direction as indicated by the arrow B, and a crystal layer of Hg1-xCdxTe is epitaxially grown. Then, the bottomed liquid reservoir 15 is placed at a standstill on the substrate by shifting the slide member in the direction B. Through these procedures, the dissipation of Hg of easy-to-evaporate ingredient in the epitaxial layer can be prevented by the liquid phase of Hg1-xCdxTe located in the bottomed liquid reservoir on the substrate, thereby enabling to obtain the smooth surface of the crystal layer.
Patent JP-H04241708-A (JP)
Title: Valve lifter and manufacture thereof
Inventor: RYUGE FUMITAKA
IPC: C21D9/00
Filed: 1991-01-10
Abstract: PURPOSE:To manufacture a valve lifter having a small weight and good abrasion resistance in good productivity, in a bottomed cylindrical valve lifter made of case hardening steel, by forming the drum part thereof in a thin wall shape, while cemented-hardening only the outer wall surface of the drum part. CONSTITUTION:In a bottomed cylindrical valve lifter 2 made of case hardening steel, the drum part 22 thereof is formed in a thin wall shape having wall thickness of 0.5 to 1mm. The outer wall surface 221 of the drum part 22 is cemented- hardened, and the inner wall surface 222 of the drum part 22 is not cemented- hardened. In case of manufacturing the valve lifter 2, it is machined in the valve lifter 2 shape, and a bottomed cylindrical body made of case hardening steel is prepared firstly. Copper plating film 3 is applied to each outer wall surface 221 and the inner wall surface 222 of the drum part 22 in the bottomed cylindrical body. Only copper plating film 3 on the inner wall surface 222 of the drum part 22 is removed. And then, cemented-hardening process is applied to the bottomed cylindrical body so as to form cemented-hardened layer 4 while carrying out tempering.
Patent JP-2000214960-A (JP)
Title: Information processor
Inventor: ITO RYUICHI
IPC: G06F1/20
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To suppress luminance unevenness of liquid crystal and to make a device compact. SOLUTION: The information processor 1 is provided with a lower case 2, a sealed plate 3, an insulating sheet, a control substrate 5, a power supply 6, an FDD(floppy disk drive) 7 in its upper part, FDD fixing metal fittings, an FDD 9, HDD(hard disk drive) metal fittings 10 and an HDD 11. A panel 21 is provided with various operation buttons 22 which an operator uses for various settings, and a panel side substrate 25 is provided in its lower part. An LCD(liquid crystal display) 24 is also arranged at the upper position in parallel to the buttons 22 and at the center in a device width direction, and an LCD heat slinger 28 almost as large as the LCD is provided on the backside of the LCD 24. The panel 21 and an upper case 29 are fixed by fixing metal fittings 30 and the upper case sub-assembly and lower case sub-assembly are fixed with screws. Thus, even if the power supply is arranged in a lower part of the LCD, luminance uneveness is not caused and the device can be compactified.
Patent JP-2000214339-A (JP)
Title: Optical integrated device and its production
Inventor: YAGI HISAHARU
IPC: H01L27/15
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To extremely easily connect two or more optical waveguides by using a second mask to form an optical confinement structure in the lateral direction in a first optical waveguide which is formed by using a first mask. SOLUTION: After a planer optical waveguide (A) 123 is formed on a substrate 101, a mask 1 is prepared and the region of the optical waveguide (A) not covered with the mask 1 is etched to produce an optical waveguide (A). Then the mask is used as a mask for selective growth to produce a planer optical waveguide (B) 133. Then a stripe mask 2 is produced to cross over the optical waveguide (A) and waveguide (B). The region of the optical waveguide (B) not covered with the mask 1 or mask 2 is etched to form an optical waveguide (B). The mask 1 not covered with the mask 2 is removed, and the remaining mask 1 is used to selectively etch the optical waveguide A to form an optical confinement structure in the lateral direction of the optical waveguide (A).
Patent JP-H05200943-A (JP)
Title: Production of rubberized cord cloth
Inventor: TANI KATSUTOSHI
IPC: B32B25/02
Filed: 1992-01-29
Abstract: PURPOSE:To perfectly closely bond a reinforcing cord to rubber over the entire periphery thereof. CONSTITUTION:In producing rubberized cord cloth obtained by covering reinforcing cords 13 with two upper and lower rubber sheets 4, 8, groove processing matched with the arranging pitch of the cords 13 is applied to at least one rubber sheet and the cords 13 are received in the respective formed groove parts 11 one at a time.
Patent JP-S56111393-A (JP)
Title: Color signal processing circuit of color television receiver
Inventor: KOJIMA KENJI
IPC: H04N9/70
Filed: 1980-02-06
Abstract: PURPOSE:To stabilize the operating point of color killing, and expand the operating range of APC, by providing a burst signal to the amplifier of a constant amplification degree, in case color killing or APC is executed by detecting the amplitude or phase of a burst signal. CONSTITUTION:A burst signal from the input terminal 1 is amplified by the amplifier 23 of a constant amplification degree, the synchronizing detection by a chrominance subcarrier from the voltage control oscillator (VCO)21 is executed by the synchronizing detectors 19, 22, the amplitude and phase are detected respectively, and color killing and APC are executed by the color saturation controller 14 and the VCO, respectively. Both the burst signal and the chroma signal which have passed through the first color signal amplifier 11 are input to the burst signal-chroma signal separator 13 from the second color signal amplifier 12, and as for the burst signal, the peak value is detected by the peak value detector 18, it is fed back to the first color signal amplifier 11, and the amplitude is controlled to a constant level. In this way, the burst signal becomes small by a noise components, and it does not occur that the color killing operation is made quicker, or the operating range of APC is reduced.
Patent JP-S53100538-A (JP)
Title: Steering and parking apparatus for agricultural machine or others
Inventor: SEKIYA KEIICHI
IPC: B60T7/08
Filed: 1977-02-14
Abstract: PURPOSE: To simplify steering and parking-brake applying operation of agricultural machine or others, through provision of parking-brake releasing means which is actuated in association with a control lever so as to release parking brake. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56111384-A (JP)
Title: Automatic sound trap attenuation amount adjusting circuit
Inventor: KITAZUME TADAYOSHI
IPC: H04N5/44
Filed: 1980-02-06
Abstract: PURPOSE:To prevent generation of a best interference and a buzz by adjusting automatically the attenuation amount of a sound trap circuit in accordance with a ratio of level of a sound carrier to a video carrier. CONSTITUTION:The level of a sound carrier is detected by the circuit which constitutes a tuning circuit tuning with a sound carrier, and consists of a capacitor 1, a variable coil 2, a DC blocking capacitor 5, a detective diode 7, etc., and it is added to the transistor 15 which constitutes a differential amplifying circuit. Also, the level of a video carrier is detected by the circuit which constitutes a tuning circuit tuning with a video carrier, and consists of a capacitor 3, a variable coil 4, a DC blocking capacitor 6, a detective diode 8, etc., and it is added to the transistor 16 of the differential amplifying circuit. The attenuation amount of the sound trap circuit is adjusted by controlling the transistor 21.
Patent JP-H11209160-A (JP)
Title: Waterproof gypsum composition, its production and waterproof gypsum board
Inventor: MIYAKI YOSHIYUKI
IPC: C04B103/65
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To impart excellent water resistance with a small amt. of a modifier added by using the modifier obtd. by combining a copolymer of a vinyl compd. and an unsatd. dicarboxylic anhydride with an organosiloxane having Si-bonded H atoms and an alkali metallic aluminate. SOLUTION: The waterproof gypsm compsn. contains 0.05-5 pts.wt. copolymer of a vinyl compd. and an unsatd. dicarboxylic acid or its anhydride or partial or complete neutralization product of a deriv. of the copolymer having an acid value of 200-500, 0.05-5 pts.wt. organosiloxane having Si-bonded H atoms, 0.05-5 pts.wt. one or more compds. selected from alkali metallic aluminates and alkaline earth metallic aluminates and 100 pts.wt. hypsum. The organosiloxane preferably comprises units of the formula [where R is a 1-15 hydrocarbon, hydrocarbonoxy or the like, (a) is an integer of 0-3 and (b) is an integer of 0-3].
Patent JP-H02194427-A (JP)
Title: Graphic picture display controlling system
Inventor: HARA TAKESHI
IPC: G06F3/153
Filed: 1989-01-23
Abstract: PURPOSE:To shorten the time required for replotting of a graphic screen by providing a graphic replotting processing means which executes only required graphic plotting instructions at the time of displaying an arbitrary display screen. CONSTITUTION:In the graphic replotting processing, graphic plotting instructions 1 to (n) stored in a graphic plotting instruction storage area 9 are successively read out to execute a graphic plotting instruction (i). When the same results of replotting are obtained whether the graphic instruction 2 is executed or not, a graphic plotting flag (j) in a graphic plotting instruction storage area 9 is turned off. Only graphic plotting instructions to which graphic plotting flags corresponding in the graphic plotting instruction storage area 9 are not turned off are executed. Thus, it is unnecessary to execute all stored graphic plotting instructions when graphic plotting instructions are executed to draw a graphic picture again, and the picture is quickly plotted again.
Patent JP-S63182640-A (JP)
Title: Copying machine
Inventor: SAITO TAKANORI
IPC: G03B27/32
Filed: 1987-01-23
Abstract: PURPOSE:To eliminate an image defect even if a jam occurs by feeding a film in the opposite direction from a feeding direction if the jam occurs before copying paper is discharged to a discharge part after the start of the feeding of the film, and stopping the film when a mark is detected. CONSTITUTION:When the number of frames in a group to be copied is K, the number K of the frames is set simultaneously with the input of their group mark. If it is judged that there is a jam signal after exposure, a photoelectric element 11 retrieves a last frame and after the frame where the jam occurs is returned to a copying position, a jam display illuminates and a power source is turned off. When an operator removes the paper jam state according to the jam display, it is judged that the jam state is removed, and the power source is turned on to restart copying operation. Consequently, such trouble that a copy having an image omission is obtained is eliminated.
Patent JP-S57147015-A (JP)
Title: Thermosensitive detector
Inventor: JIYATSUKU RIYUE
IPC: B22D2/00
Filed: 1982-02-02
Abstract: 1. A heat-sensitive detector (1) of the level of the material contained in a mould for the continuous casting of molten metals in which a cooling fluid circulates in a space (16) provided between a tubular inner member (14) defining the passage for the metal (18) being cast and a jacket (15) spacedly surrounding said member, said detector (1) comprising a plurality of temperature sensors having sensitive heads (13) distributed along the height of the member (14) and being characterized in that it comprises a supporting member (2), with the temperature sensors (11) mounted inside, having at least one small surface element (12) flush which the sensitive heads (13) of the sensors (11), in that the jacket (15) is pierced to enable the supporting member (2) to go through, in that fixation means (7), (7'), (8), (8'), (9), (9') are provided to ensure that the supporting member resiliently bears with said surface element (12) on the outer wall of said tubular member (14) and in that the surface element (12) has a geometrical form enabling it to fit with the outer wall of said member (14) where they bear on each another.