baber/WOPTO huggingface dataset:
Patent JP-H09246166-A (JP)
Title: Developing method for photoresist
Inventor: TAKI MASUSHI
IPC: G03F7/30
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a developing method in which the wettability of a developer on the surface of a photoresist is improved and in which a flawless resist pattern can be formed by a method wherein an oxygen plasma treatment is executed to the photoresist whose exposure operation is finished and to which a developing operation is not executed and the developer is supplied onto the photoresist. SOLUTION: A photoresist 2 is formed on a semiconductor substrate 1, an exposure operation is then performed, and a plasma treatment by an oxygen plasma is executed to the surface of the photoresist 2 before a developing treatment is executed. When the plasma treatment is executed, the surface of the photoresist 2 is set to a little roughened state, its hyclrophobic property is changed into its hydrophilic property, and its wettability is enhanced. Then, the longer the treatment time is, the larger the surface roughness of the photoresist 2 is, but the surface roughness is set to a range of several atoms to several nm. Then, the photoresist 2 is coated with a developer in a shower shape, a puddle method or the like in which a devel6per layer is formed by surface tension is used, and the developer layer 3 is formed.
Patent JP-2000248073-A (JP)
Title: Recovery of scrap of molded product
Inventor: HAYASHI NAHOTOSHI
IPC: C08L101/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To effectively recover and reuse a scrap composition such as regrind by using a polyamide resin and an olefin-unsaturated carboxylic acid copolymer as a compatibilizer SOLUTION: (A) A scrap of a molded product comprising (i) an ethylene-vinyl alcohol copolymer, and (ii) a thermoplastic resin having <=11 solubility parameter, except the before resin, is recovered by using (B) (iii) a polyamide resin and (iv) an olefin-unsaturated carboxylic acid copolymer as a compatibilizer. The recovery is preferably carried out by adding the component B to the component A. Preferably, the components (i) to (iv) are compounded so as to satisfy the equations I to IV [W(A) is the weight of the component (i) in the composition; W(B) is the weight of the component (iii) in the composition; W(B+C) is the total weight of the components (iii) and (iv) in the composition; W(D) is the weight of the component (ii) in the composition; W(T) is the total weight of the composition].
Patent JP-S63224246-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SAKATA SHOJI
IPC: H01L21/52
Filed: 1987-03-13
Abstract: PURPOSE:To prevent resin from being cracked even if the resin contains water, by constructing a tab such that a part of a tab section corresponding to an element carrying surface is projected on the rear face of the tab. CONSTITUTION:A semiconductor device 1 is sealed with resin by using a tab 2 having a tongue-shaped projection 7. Injected resin 6 surrounds the tongue- shaped projection 7 while a void section 8 where no resin 6 is injected is formed. When a device thus produced is subjected to a high temperature, water contained in the resin 6 is collected at the interface of the tab 2 and it is vaporized and expanded there. But this volumetric expansion is absorbed by the void section 8 and increase of pressure at the interface is much less than it would be when no void was provided. Accordingly, the resin can be prevented from being cracked.
Patent JP-S57171852-A (JP)
Title: Optical communication system for vehicle
Inventor: HASHIMOTO ATSUMI
IPC: H04B10/556
Filed: 1981-04-15
Abstract: PURPOSE:To prevent malfunctions of the system caused by surge voltages, by transmitting pulse signals in which low and high levels are combined between transmission pulses, and inhibiting delivery of the driving command signal to the load when low-level signals are not discriminated at the receiving side. CONSTITUTION:A transmission unit 1 has a shift register 6 which outputs parallel input data after converting them into series data, and operation switches (a- d) are connected to input terminals P1, P3, P5, and P7 of the shift register 6. Data input is performed through the input terminals. On the other hand, three input terminals P2, P6, and P8 of the other input terminals P2, P4, P6, and P8 of the shift register 6 are set to an H level and the P4 is set an L level, and then, a synchronizing pulse is constituted by 1011. A receiving unit 3 receives data pulses combined with the synchronizing pulse, inputs the synchronizing pulse outputted to output terminals Q1, Q3, Q5, and Q7 of a shaft register 14 into a discriminating circuit 16, and commands a latching circuit 15 to latch the data pulse when a prescribed synchronizing pulse is obtained.
Patent JP-S54149090-A (JP)
Title: Machining center
Inventor: CHIKARAISHI OSANORI
IPC: B23Q11/00
Filed: 1978-05-15
Abstract: PURPOSE:To perform complete treatment of cuttings and coolant by setting vertically the work mounting surface of a table and placing nothing in the dropping driection of cuttings and coolant. CONSTITUTION:A revolving body 7 for work mounting is set on the front surface of a table 6. This revolving body 7 has a chuck mechanism for workpiece and is set vertically, and also is set parallel to the axis of a quill main shaft 5 that chucks a tool. Workpiece W is mounted to this vertical revolving body 7 to be machined by a tool chucked in the quill main shaft 5. Cuttings produced during machining, as no table is set in their dropping direction, directly drop on a chip conveyor 10 to be recovered in a chip tank. When coolant is used, the cuttings and coolant drop directly on the chip conveyor 10.
Patent JP-H01228358-A (JP)
Title: Automatic answering telephone set
Inventor: TOTSUKA HISAYOSHI
IPC: H04M1/65
Filed: 1988-03-09
Abstract: PURPOSE:To constitute the title telephone set so that a sound recording time of a message from the other party can be known by an audible display part, a voice response part or a voice after the message of the other party at the time of reproduction by converting a real time signal at the time when a call has been ended to data or a voice and storing it in a voice sound recording and reproducing part. CONSTITUTION:When the other party has disconnected a telephone, or a line control part 1 has disconnected a telephone line 6 by a capacity full signal 9 for showing that the sound recording capacity is full, a control part 3 reads out time of that time from a timepiece part 4, allows a voice sound recording and reproducing part 2 to store its time data 11, and thereafter, stops the start by a start stopping signal 10. At the time of reproducing a message from the other party, the control part 3 read out the time data 11 which has been stored earlier from the voice sound recording and reproducing part 2 and sends it out to a voice response part 51. Subsequently, the voice response part 51 converts the time data 11 to a voice and brings the time to voice output.
Patent JP-H10257405-A (JP)
Title: Program selector and video receiver
Inventor: MIYAHARA KOJI
IPC: H04N5/44
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To inform a desired program to watch to a user and to reduce the danger of missing the desired program even while the user watches another program by providing a program recommending means utilizing the level of recommendation added to each program based on the taste of the user. SOLUTION: A taste program storage means 7 collates information provided by a program switch monitor means 6 with program information 1 in a program information storage means 2, takes the viewing history of a user, calculates the taste of the user and stores it. Then, at a program selecting means 8, the recommendation level (all viewing hours/all broadcasting hours) of program corresponding to the taste of the user is calculated based on the information in the program information storage means 2 and the taste program storage means 7 and a program list, to which the recommendation levels are added, is prepared. Then, a program recommending means 9 refers to the program list at the program selecting means 8 and displays the program, which has the recommendation level exceeding a predetermined threshold value, on a display means 5.
Patent JP-S57172825-A (JP)
Title: Vibrationproof structure of shift lever of speed change gear
Inventor: HASEGAWA HIDEO
IPC: B60K20/02
Filed: 1981-04-15
Abstract: PURPOSE:To damp the vibration towards a shift lever by installing a plurality of ring-shaped elastic bodies between a gear case side member and the outer periphery of a striking guide fitted onto the striking rod which selectively operates a shift fork. CONSTITUTION:In a speed change gear, the intermediate part of a shift lever 1 is pivotally installed onto two supporting parts 2a formed on a striking guide 2 through a bush 18 made of synthetic resin such as nylone etc. while rotatably back and forth by means of a lever pin 3. The shaft part 5 of the guide 2 is inserted into the hole 6a on a gear case side member 6, and a striking rod 9 is inserted into the opening 5a of the guide 2. In this case, two ring-grooves 5c are formed on the outer periphery of said shaft part 5 at an interval in the shaft direction, and a ring-shaped elastic body 8 such as O-ring etc. having a larger diameter than the outer diameter of the shaft part 5 is fitted into each groove 5c. With such a constitution, the vibration towards the shift lever 1 can be absorbed by the elastic body 8.
Patent JP-H05223255-A (JP)
Title: Home-use foot warmer frame
Inventor: MITANI SHIGETAKA
IPC: F24C1/00
Filed: 1992-02-06
Abstract: PURPOSE:To furnish a hollow home-use foot warmer frame which is light in weight and has large rigidity and in the corner part of which no shrinkage occurs. CONSTITUTION:A peripheral frame 2 and internal crosspieces 3 arranged in the shape of a lattice inside the peripheral frame 2 are provided. Both the peripheral frame 2 and the internal crosspieces 3 have hollow holes 5 being shaped to be continuous and formed by injecting gas into uncured resin in the process of infection molding. By injecting the gas into the uncured resin in the process of the injection molding, shrinkage is prevented from occurring in a corner part. Since monolithic molding can be applied, the wall thickness of a wall part can be made small and the weight is made light.
Patent JP-S62214391-A (JP)
Inventor: ADACHI SHIGERU
IPC: G21C11/08
Filed: 1986-03-17
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-H07270637-A (JP)
Title: Optical fiber for condensing solar light
Inventor: IITAKA HIROSHI
IPC: G02B6/036
Filed: 1994-03-28
Abstract: PURPOSE:To directly propagate light obtained by converting the wavelength of solar light into the inside of an optical fiber and to efficiently transmit light energy to a distant part by containing a phosphor converting the light having the wide wavelength out of the solar light made incident from the outside, into the light of the long wavelength stepwise in a core and a clad layer respectively. CONSTITUTION:The optical fiber 10 for condensing solar light is provided with the core 11, the clad layer 12 and a covering layer 13. For example, the phosphor being an organic phosphor and converting the high-energy light of 400-700nm in the wavelength spectrum of the solar light into the light of 700-1000nm is added in the layer 12 and a phosphor being a inorganic phosphor and converting the light of the wavelength 700-1000nm into the light of the wavelength 1000-1600nm by which the transmission loss of the optical fiber is reduced, is added in the core 11. Then, the solar light 17 becomes primary fluorescence 18 by the layer 12 and the fluorescence 18 becomes secondary fluorescence 19 (propagated light 191 and emitted light 192) by the core 11.
Patent JP-H05230068-A (JP)
Title: 3-di-substituted carbamoyloxymethylcephalosporin compound, its production and intermediate compound
Inventor: MATSUI HIROSHI
IPC: A61P31/04
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a new compound having excellent absorption from an digestive tract and useful as an antimicrobial agent, etc., for Gram-positive bacteria and Gram-negative bacteria. CONSTITUTION:A compound of formula I [R<1> and R<2> are lower alkyl, etc.; R<3> is (esterified) carboxyl; R<4> is H or amino-protecting group; R<5> is H, lower alkyl or hydroxy protecting group], e.g. 7-amino-3-(N,N- dimethylcarbamoyloxymethyl)-3-cephem-4-carboxylic acid. Furthermore, the compound of formula I is obtained by reacting a compound of formula II with a compound of formula III in an organic solvent such as THF in the presence of a condensing agent such as N,N'-dicyclohexylcarbodiimide.
Patent JP-S56157956-A (JP)
Title: Monofilament for grinding
Inventor: IHARA KIMIO
IPC: B24D11/00
Filed: 1980-05-01
Abstract: PURPOSE: To obtain an excellent product of grinding force as well as to be able to use it with long hour stable excellent durability by constituting the core part with single use of a synthetic resin, and by constituting the abrasive compound at the scabbard part using a synthetic resin compound which containes 5W60wt%.  
     CONSTITUTION: The core and scabbard composite filament for monofilament for grinding will be all right if 5W60wt% of abrasive compound is mixed in the scabbard part only, and the sectional shape, etc. is specially restricted. It includes the thing which has concircular section both for the core part and the scabbard part, and the thing which has for example cross-shape at the core section, whose end part is exposed up to the outside. Speaking of some examples of the shapes, there are round-shape, cross-shape, flower-shape, one-straight-line-shape, flat shape, vaiable shapes, etc. This facilitates to obtain a composite monofilament having excellent grinding force for grinding the surfaces of metals as well as to be able to use it with long hour stable excellent durability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59184035-A (JP)
Title: Car seat
Inventor: OOSHIRO HIDEYUKI
IPC: B60N2/90
Filed: 1983-03-31
Abstract: PURPOSE:To seat a child stably by providing a back cushion to be set in accordance with the rotation of an opening/closing member. CONSTITUTION:An opened part 2 is provided on a seat back 1 for furnishing an opening/closing member 3 to be rotated round the support of a bracket 4. A lock device consisting of a lock lever 6, a spring 9, and a ball 10 is provided on the side of the opening/closing member 3. Besides, a back cushion 14 is arranged on the backside of the seat back 1, and on its opposite side to the seat back 1, a soft material 13 of urethane and the like is fixed. The upper end of a pair of flange parts 14a of the back cushion 14 is fitted on a link 15 of an upper frame part 1b of the seat back 1 to be rotatable.
Patent JP-S59183209-A (JP)
Title: Fluidized-bed combustion method for refuse containing large amount of waste plastic
Inventor: NAGAHARA KATSUJI
IPC: B29B11/00
Filed: 1983-03-31
Abstract: PURPOSE:To simplify a refuse carrying device and to improve the quality of combustion, by a method wherein refuse, decreased in volume, is fed to a fluidized-bed furnace. CONSTITUTION:Mixture of high temperature fluidized medium, such as silica sand, discharged from a fluidized-bed furnace 1, and an incombustible substance is fed to a separating device 2 such as vibratory screen to separate the high temperature fluidized medium from an incombustible substance. The high temperature fluidized medium is fed to a mixer 3 where the medium is mixed with refuse cintaining a large amount of waste plstic and the mixture is agitated. The waste plastic is brought into contact with the heated fluidized medium, and is softened and decreased in volume, and the fluidized medium is adhered thereto to produce the granulated mixture of the fluidized medium, the softened waste plastic, and the refuse, the refuse is increased in apparant specific gravity and decreased in volume, and can be suplied in a determined quantity. The mixture, granulated by the mixer 3, of the fluidized medium, the waste plastic, and the refuse is fed to a feeder 4.
Patent JP-S62215320-A (JP)
Inventor: DOIHARA JUNJI
IPC: A01F12/32
Filed: 1986-03-14
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-H0743917-A (JP)
Title: Method for separating and recovering continuously coated photoreceptor drum
Inventor: SEKI HIROHIKO
IPC: G03G5/05
Filed: 1994-03-28
Abstract: PURPOSE:To provide the method for successively separating and recorvering electrophotographic receptor drums at a high yield with high quality by subjecting the photosensitive material coating films of a least the effective surface of the respective drums to a stable sepn. action without generating vibrations and positional deviations therein in the porocess for production of the drums described above by sepn. of the drums after continuous application of the drums. CONSTITUTION:This method for separating and recovering the continuously coated photoreceptor drums comprises separating and recovering the substrate drum 2A to be separated which holding the coated substrate drum 2B adjacent to the likewise coated substrate drum 2A to be separated finished application. A meand for holding the inside surface of the drum by chucks is adopted as the meand for holding the substrate drum 2B. A separating means is constituted to pull apart the substrate drum 2A to be separated in the uppermost part from the adjacent substrate drum 2B by applying tensile force in its axial direction and further to apply relative rotation between the drums.
Patent JP-H05257591-A (JP)
Title: Resistance film type input unit
IPC: G06F3/023
Filed: 1992-03-16
Abstract: PURPOSE:To detect more than two depression points which are almost equivalent to each other, on the resistance film type input unit. CONSTITUTION:The system is provided with a coordinate value detection means 31 having whole resistance films 19 and 20 faced each other and a depression detection means 33 having resistance films 21 and 22 partially faced each other in many sections. The whole resistance films 19 and 20 of the coordinate value detection means and the partially faced each other resistance films of depression detection means 33 are placed to be depressed simultaneously.
Patent JP-H06247463-A (JP)
Title: Packaging material
Inventor: IKEGUCHI SHIGETAKA
IPC: B65D81/03
Filed: 1993-02-22
Abstract: PURPOSE:To provide a new packaging sheet material with which an article can be packaged easily without requiring any troublesome operation and which can be used as a handle to carry the package or to decorate the same and can be stacked as such in storage and transit to save the space. CONSTITUTION:The packaging material is made of a soft base sheet 11 consisting mainly of synthetic resin foam, a circular projecting part 12 which can be freely turned over is formed approximately at the central part of the base sheet and a plurality of enclosing pieces 20 and a plurality of longer enclosing pieces 25 are formed integrally with the circular projecting part extending radially therefrom.
Patent JP-H01229796-A (JP)
Title: Device for starting/stopping small grinding boat
Inventor: TANI KIYOSHI
IPC: B63H21/00
Filed: 1988-03-10
Abstract: PURPOSE:To further improve an operating property and form a switch box into a compact structure by providing a stop button on either of front/rear and upper/lower faces of the switch box while providing a start button on the other face. CONSTITUTION:A start button 9 is provided in the front of a switch box 4 while providing a stop button 5 in the corresponding position thereto on the backside, and a key switch 47 is proved on the lower portion of the stop button 5. Switch mechanisms 44, 45, and 46 are provided on the inside thereof respectively and introduced to an engine. A rope 47a is connected to the key switch 47 while the other end portion thereof being joined to a rider and, when the rider fell into water, the key switch is pulled off to stop the engine. By this structure, there is no fear of mistaking the operation of the start and stop buttons 9, 5, enabling accurate and rapid pressing of the stop button 5 even at the time of hasty stopping operation.
Patent JP-H07244441-A (JP)
Title: Fixing roll made of glass
Inventor: NARUKAWA TOMOHIDE
IPC: H05B3/00
Filed: 1994-03-03
Abstract: PURPOSE:To obtain a fixing roll consuming low electric power and excellent in durability as a fixing roll made of glass and used for an electrophotographic printer or copying machine. CONSTITUTION:A heating resistor layer 12 is formed on the inside of a roll substrate 11 made of a glass tube and electrodes 14 are fitted to both ends of the substrate 11 and connected to the resistor layer 12 with a conductor 15 such as high-temp. solder so that the electrodes 14 are freely rotatably supported. When voltage is impressed to the electrodes 14, the resistor layer 12 heats and the surface of the substrate 11 is heated.
Patent JP-H0665206-A (JP)
Title: N-aryl nitrogen heterocyclic compound and its production and usage
Inventor: OTSUTOO SHIYARUNAA
IPC: C07D231/12
Filed: 1993-02-24
Abstract: PURPOSE: To obtain a new N-aryl-nitrogen heterocyclic compound useful as defoliants, drying agents, agents for destroying broadleaf trees, herbicides, plant growth regulators, bactericides or the like.  
     CONSTITUTION: The objective N-aryl-nitrogen heterocyclic compound of formula I (R 1  is H, an alkyl or a halogenalkyl; R 2  is H, a halogen, nitro, an alkyl or a halogenoalkyl or R 1 , R 2  together form divalent an alkan-diyl; R 3  is H, a halogen, an alkyl or a halogenoalkyl; R 4  is H or a halogen; R 5  is H or an alkyl; R 6  is an alkyl, an alkenyl, an alkynyl, a cycloalkyl or an aryl), e.g. 1-(4- cyano-3-benzenesulfonamidephenyl)-5-chloro-3,4-tetramethylene-pyrazole, is obtained by reacting a fluorophenyl-heterocyclic compound of formula II with a sulfonamide of formula III. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S54149357-A (JP)
Title: Control unit for breadth of rolled sheet
Inventor: HONJIYOU HISASHI
IPC: B21B37/22
Filed: 1978-05-16
Abstract: PURPOSE:To make constant the breadth size of the metal strip, and to make possible the improvement of the product quality, in the control unit for the breadth of  the rolled sheet, by controlling the broadside rolling edger, installed in front of the roughing mill, with the arithmetic unit for forecasting the breadth fluctuation in the rolling mill group. CONSTITUTION:In the array of the hot rolling mill line depending on the conventional method, various elements affecting the rolling work, like as the material of the metal strip to be rolled, the rolling load of the roughing mill, the set tension for finishing pass, etc., are set in the rolling condition setter 22; on purpose to make constant the product breadth by the arithmetic unit 23 depending on above data, the sheet breadth to be formed in the broadside rolling edger installed in front of the roughing mill, is operated for every position of the metal strip; the result of this operation is given by the breadth reduction command unit 24 to the hydraulic screw 10 as the command. Above unit 10 adjusts the gap of the broadside rolling rolls 17, 17, through the worm wheels 9, 21, etc., into the specified condition; hereby, the breadth size of the metal strip is continuously controlled so as to make constant the product breadth, so that the product quality is improved.