baber/WOPTO huggingface dataset:
Patent JP-H0975841-A (JP)
Title: Method for water film formation with design material having ultrahigh hydrophilicity
Inventor: SHIMOBUKIKOSHI MITSUHIDE
IPC: B05D7/24
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To form a thin and uniform water film even with a small quantity of water by forming a uniform water film on the surface of a design material coated with a layer containing a photo-contacting type semiconductor material while developing the hydrophilicity by photo-excitation. SOLUTION: In the case that, a water film formation is to be carried out with a design material in a bond 2 formed in, for example, a relaxation space of a municipal hole: the bottom face of the bond 2 is composed of tiles 3 having ultra-high hydrophilicity and the side faces of the bond 2 are composed of common tiles 4. Square and enameled tiles are used for the tiles 3 and tetraethoxysilane is applied to the surfaces of the tiles and hydrolysis and dehydration condensation polymerization are carried out for the tetraethoxysilane to form amorphous silica layers on the surfaces. Then, anatase type titania sol is applied to the surfaces and burned. After that, the tiles 3 are irradiated with ultraviolet rays at 0.3mW/cm<2> ultraviolet luminous intensity for one day to develop the hydrophilicity by photo-excitation and make the contact angle to water be less than 3 degrees.  Consequently, water is spread quickly on the whole surface and a thin and uniform water film can be formed on the surfaces of the tiles.
Patent JP-H04337739-A (JP)
Title: Electrophotographic toner composition
Inventor: IMAI TAKASHI
IPC: G03G9/08
Filed: 1991-05-14
Abstract: PURPOSE:To provide the electrophotographic toner compsn. which obviates the adhesion of the toner to a photosensitive body even in the case of formation of the smaller grain size toner while using an org. photosensitive body and can form stable images. CONSTITUTION:This electrophotographic toner compsn. consists of toner particles consisting of at least a binder resin and coloring agents and having <=9mum average grain size and additives is formed by using the fine powder of a metal oxide subjected to a surface treatment with at least one kind of the hydrophobing agents selected from a group of formulas (1), (2) and (3) as the above-mentioned additive. R1Si(X)3 (1) R1R2Si(X)2 (2) R1R2R3Si(X)1 (3) (In the formulas, R1 denotes a substd. or unsubstd. alkyl group of >=113 in terms of mol.wt.; R2 and R3 respectively denote hydrogen, alkyl group and allyl group; X denotes a chlor group, alkoxy group and acetoxy group.)
Patent JP-S63307909-A (JP)
Title: Preparation of resin disc
Inventor: TANIGAMI MASANOBU
IPC: B29L11/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a resin disc having a good optical characteristic by eliminating the generation of air bubbles in a resin, by injecting the resin in a circular mold having unevenness to be duplicated provided to the upper surface thereof from the upper surface of the central part thereof and rotating a rotary plate to diffuse the injected resin on the upper surface of the mold. CONSTITUTION:A definite amount of a resin 16 is injected in a mold 14 at the center position thereof. When a motor 11 is driven after injection to rotate a rotary plate 13 and the mold 14 thereon along with the resin 16, the resin 16 gradually spreads to the periphery of the mold 14 by centrifugal force. After the resin is spread to the whole of the upper surface of the mold 14, high speed rotation is performed to uniformize the thickness of the resin film. Thereafter, a transparent base plate 17 is placed on the upper surface of the resin and ultraviolet lays are allowed to irradiate the resin from the upper surface of the transparent base plate 17 using an ultraviolet ray source to cure the resin and the shape corresponding to the unevenness of the mold 14 can be formed.
Patent JP-H0433729-A (JP)
Title: Simulation device for composite working
Inventor: INAMASU TORU
IPC: B23K26/00
Filed: 1990-05-29
Abstract: PURPOSE:To easily and rapidly correct the mistake in an NC program by storing the data by object classifications, displaying it while overlapping with the simulated result and correcting a part of the NC program while attending on the input operation due to the simulated result. CONSTITUTION:A pair of the NC program setting and storing parts 3, 4 set and store the NC program for the punch working and the laser working. A pair of the simulating data storing parts 6, 7 store the NC cords and the parts data necessary for simulating. The simulation executing part 2 simulates each NC program in the appointed orders and also displays both simulated results while overlapping them. The NC program correction processing part 9 corrects a part of the NC program while attending on the input operation due to the simulated result. Therefore, the NC program can be rapidly adjusted.
Patent JP-H0432363-A (JP)
Title: Picture processing unit
Inventor: SAKAI MASAKI
IPC: H04N1/40
Filed: 1990-05-29
Abstract: PURPOSE:To reproduce a picture with high quality by comparing a pattern signal generated from a pattern signal generating means with an analog signal converted by a conversion means and generating a binary pulse signal having a width in response to a digital multivalue picture element data. CONSTITUTION:A picture data phi27 inputted from a picture data input section 10 is inputted to a D/A converter 15 while being synchronously with a screen clock phi23. The D/A converter 15 converts the input picture data into an analog signal phi28 representing a relevant density. The analog signal phi28 is inputted to a sample-and-hold circuit 18, and an analog signal phi30 therefrom is inputted to other input terminal of a comparator 16, in which the signal is compared with a pattern signal generated from a pattern signal generating means to generate a binary pulse signal phi29 having a width in response to the multi-value picture element data. Thus, even when the multi-value picture element data is received, a picture with high quality is reproduced and outputted.
Patent JP-H0710884-A (JP)
Title: Silane having hydrophilic group, its production and surfactant comprising it and used in aqueous medium
Inventor: KURAUSUUDEIITAA KURAIN
IPC: C09K23/54
Filed: 1994-06-20
Abstract: PURPOSE: To provide novel hydrophilic compounds reducing the surface tension of aqueous media, stable to hydrolysis in an acidic or an alkal medium, exhibiting biodegradability and useful as surfactants.  
     CONSTITUTION: The compound of formula I [wherein R 1 , R 2  and R 3  are each an aliphatic hydrocarbon group; R 4  represents a 3-14C divalent hydrocarbon group; R 5  represents a group of formula -O(CH 2 )- or a polyether of formula -(OC n H 2 n) c - (wherein (b) is 1 to 6; (n) is 2 to 2.5; (c) is 1 to 10); R 6  represents -OSO 3 X, -OR 7  (wherein X represents H + , an alkali metal ion or the like; R 7  represents a 1-5C alkyl or acetyl); (a) is 0 or 1, but (a) is 1 when R 6  is -OR 7 ], for example, a compound of formula II, is provided by, for example, adding a compound of formula CH 2 =CH-R 8 -(R 5 ) a -OH (wherein R 8  represents a 1-12C divalent aliphatic hydrocarbon group) to a silane of formula III in the presence of hydrosilylating catalyst, sulfating thus obtained compounds of formula IV and then optionally neutralizing with an alkali metal hydroxide. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5761581-A (JP)
Title: Method of manufacture of thermal printing head
Inventor: TAKENO SHIYOUZOU
IPC: B41J2/335
Filed: 1980-10-01
Abstract: PURPOSE: To obtain a head including a heating resistor stable at high speed recording and having a long life, by using as a target a sintered matter of silicon and tantalum containing a specified proportion of tantalum when a heating resistor thin film is formed.  
     CONSTITUTION: A tantalum-silicon oxide sintered matter containing tantalum in the range of 63W55mol% by weight is used as a spattering target, and the spattering is performed in the atmosphere of argon gas. The obtained heating resistors are uniform with respect to the mixing ratio of tantalum and silicon oxide (SiO 2 ), the film thickness, and the specific resistance, so that the control of the value of the resistance is easy, and when it is used, it is stable, and has a long life. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06347023-A (JP)
Title: Operation control of combustor
Inventor: YANAGIDA SHINICHIRO
IPC: F23N3/08
Filed: 1993-06-08
Abstract: PURPOSE:To make it always possible to realize a proper heating operation by correcting a rotation speed of each burner in accordance with that of its partner burner. CONSTITUTION:When a combustor 60 provided with burners 17 and 18 and a common air supply passage 51 to supply combustion air to these burners 17 and 18 is driven, if rotation speeds of these burners are different from each other, the rotation speed of one of the burners 17 or 18 is corrected in accordance with that of the other burner 18 or 17. As a result, even if the two burners 17 and 18 have different rotation speeds, there is no possibility that one of the burners 17 or 18 is influenced by the other burner 18 or 17 which has a different rotaion speed, and thereby, a proper heating operation can be always realized.
Patent JP-H09294991-A (JP)
Title: Ozone treatment apparatus
Inventor: YOSHIDA HISAJI
IPC: C02F1/50
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the decomposablity of waste ozone in a waste ozone decomposing tower when waste ozone gas is separated from ozone treated water and decomposed to be discharged in water treatment by ozone gas. SOLUTION: A level switch 17 detecting the lowering of a water level and a gas venting solenoid valve 18 are provided to a gas-liquid separation tower 13 separating waste ozone gas from ozone treated water and the solenoid valve 18 is opened by the operation of the level switch 17. The opening time of the solenoid valve 18 is set by a timer within such a range that ozone treated water is discharged from the solenoid valve 18 to avoid the situation such that ozone treated water flows in a waste ozone decomposition tower of a rear stage. Thre abnormal lowering of a water level is detected at a time when the operation time of the level switch 17 is exhausted.
Patent JP-S5839794-A (JP)
Title: Partial plating device
Inventor: ONO YASUNORI
IPC: C25D5/02
Filed: 1981-08-31
Abstract: PURPOSE:To decrease the rate of carry-over of a plating soln. and to carry out uniform partial plating by putting an elastic insulation sheet punched with a die hole on an anode, brinding the sheet in press contact with a material to be plated to form a plating chamber and providing a circulating passage for the plating soln. in the anode. CONSTITUTION:An elastic insulation sheet 1 punched with a die hole 2 of the same shape as the part required to be plated is put on an anode 3. The anide 3 is brought into press contact with the bottom surface of a material 4 to be plated, such as printed substrate, thereby forming a hermetically sealed plating chamber 5. A plating soln. is supplied into a supply port 6 for the plating soln. provided in the anode 3, is forcibly fed into the chamber 5 and is discharged through a communicating port 14 out through a discharge port 7 for the plating soln. Here, the plating soln. flows smoothly in an arrow direction, and the uniform partial plating is applied on the surface to be plated without entry of air.
Patent JP-H05307527-A (JP)
Title: Storage device
Inventor: HAYASHI TAIZO
IPC: G06F15/16
Filed: 1992-04-30
Abstract: PURPOSE:To load an SRAM which can execute a high speed operation on an SIMM board, and also, to enlarge a memory space per one address looked at from an external processor. CONSTITUTION:The device is provided with a sub-substrate 3 on which plural memories 5 are loaded, a sub-processor 6 which is loaded on this sub-substrate 3, executes an access in parallel to the memory 5, and also, has a function for executing a communication serially to a main processor 2 of the outside, and a connector 4 of a signal inline type for coupling the sub-substrate 3 to a main substrate 1 on which the main processor 2 is loaded, so that an SRAM which can execute a high speed operation can be loaded on the sub-substrate 3, and also, a memory space per one address looked at from the main processor 2.
Patent JP-S63302031-A (JP)
Title: Stamping method of pattern on tire side part
Inventor: MORIKAWA YASUO
IPC: B29K105/24
Filed: 1987-06-02
Abstract: PURPOSE:To stamp a pattern favorably, by a method wherein a negative film is passed through a photosensitive resin layer on a base, an irregular stamping sheet is formed by removing an uncured part of the resin layer, which is fitted to a tire vulcanizing mold by arranging the irregular surface of the irregular stamping sheet as a surface side and an unvulcanized tire is vulcanized by the mold. CONSTITUTION:A photosensitive resin layer 3 is arranged on a base 1. Then a negative film 4 wherein a photograph of a pattern is taken is put on the photosensitive resin layer 3 and ultraviolet rays are applied to the same by an ultraviolet lamp 5. Consequently, a part of the photosensitive resin layer 3 to which the rays have been applied becomes a photo-cured part 6 and on the one hand, a part to which the rays have not been applied becomes an uncured part 7. An irregular stamping sheet 8 is obtained by performing re-exposure by removing the uncured part 7. The irregular stamping sheet 8 is fitted to a mold M for tire vulcanization by arranging the an irregular surface as a surface side by keeping a mark 12 of the mold M inverted in a recessed state. Then a pneumatic tire 15 where mark 12 is formed additionally is obtained by vulcanizing the unvulcanized tire. Thus a pattern can be stamped favorably.
Patent JP-S63303641-A (JP)
Title: Calking head device for revetting machine
Inventor: SUZUKI NORIKATA
IPC: B21J15/16
Filed: 1987-06-02
Abstract: PURPOSE:To facilitate the calking of a rivet pin with the rotary braying movement of a calking tool by inserting a revolving shaft by providing an inclined hole on the axial line of a rotating main shaft, providing the inclined hole in the same inclination as the inclined hole of the main shaft on the axial line of the revolving shaft and inserting the calking tool. CONSTITUTION:The hole having an inclination to the center axial line of a main shaft 13 is pierced and the revolving shaft 20 supported by a bearing is inserted. The hole having the same inclination as that made on the main shaft 13 is then pierced for the center axial line of the revolving shaft 20 and the calking tool 22 incorporating a pilot pin 23 is inserted therein by supporting with bearings. The rotary calking head device in the structure assembled by two inclined holes is then composed. In calking, the hole of a calking body 40 is inserted into the pilot pin 23 projecting on a mounting base 39. An automatically fed rivet pin 9 is inserted into the hole of the calking body 40 by guiding the pilot pin 23. The revolving shaft 20 subjects the calking tool 22 to rotary kneading movement, calking the rivet pin 9.
Patent JP-H04362568-A (JP)
Title: Radial pre-load and sealing structure of bearing
Inventor: JINBO MASAKI
IPC: F16C35/077
Filed: 1991-06-11
Abstract: PURPOSE:To reduce radial pre-load and to prevent off-track owing to the inclination of a shaft by setting a groove into which a packing is inserted to be eccentric. CONSTITUTION:The center of a circular groove 12c for inserting the packing 17 which is peripherally provided for a hole part 12a is made to be eccentric in the same direction of the pre-load direction of a radial pre-load mechanism 14 energizing an outer race 9b as against the hole part 12a of a housing 12 holding the outer race 9b of a bearing with a clearance. Thus, radial pre-load as against the outer race 9b of the bearing 9 is increased in the same direction as the pre-load mechanism 14 by the pre-load of the packing 15 by electricity.
Patent JP-S63302201-A (JP)
Inventor: MIZUNO TAKASHI
IPC: F22D5/32
Filed: 1987-06-03
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-2000329716-A (JP)
Title: Auger electron spectral apparatus and analytical method for depth direction
Inventor: KUSAKA TAKAO
IPC: G01N23/227
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an Auger electron spectral apparatus by which a layer, to be analyzed, existing at the inside of a solid sample can be measured precisely. SOLUTION: An electron gun 9 is provided. An ion gun 8 is provided. A means by which an electron beam or an ion beam is focused on the surface of a sample 10 so as to be scanned is provided. A means 25 which detects secondary electrons emitted from the sample 10 is provided. A means by which the signal intensity of the detected secondary electrons is displayed in synchronism with the scanning operation of the focused electron beam or the scanning operation of the focused ion beam is provided. A means 24 by which ions at energy lower than that of the focused ion beam are directed at the sample is provided. A means by which electrons emitted from the surface of the sample by the scanning operation of the electron beam is spectrally diffracted by an energy analyzer is provided.
Patent JP-S6117246-A (JP)
Title: Magnetic tape for inspecting intermusic detecting device
Inventor: MASUMOTO KENICHI
IPC: G11B15/087
Filed: 1984-07-03
Abstract: PURPOSE:To execute easily an inspection of an intermusic detecting device by providing an intermusic part of a level of the maximum value of an allowable value of an intermusic detecting level of an itermusic detecting device to be inspected. CONSTITUTION:First of all, the first signal part 3 is reproduced, an intermusic detecting device detects a signal, and subsequently, reproduces an intermusic part 4, and an intermusic detecting signal is outputted from the intermusic detecting device, by which a prescribed operation such as switching of a tape runnig mode, etc. is executed. In this case, if a signal detecting level of the intermusic detecting device is larger than a signal level D being an allowable value, the first and the second signal parts 3, 5 detect no signal, and even if the intermusic part 4 is reproduced, no intermusic detecting signal is outputted. Also, when an intermusic detecting level of the intermusic detecting device is smaller than a signal level C being an allowable value, even if the intermusic part 4 is reproduced, a noise is detected and it is decided that a melody exists, therefore, no intermusic detecting signal is outputted. In this way, it can be executed easily to observe a running mode, etc. of a tape recorder, and to guarantee as an intermusic detecting device of a normal intermusic detecting level.
Patent JP-S5928342-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE YOSHIAKI
IPC: H01L21/3065
Filed: 1982-08-09
Abstract: PURPOSE:To simplify the formation of an oxide film pattern, by a method wherein an oxide film deposited on a semiconductor substrate is modified by the use of an active gas including CF4 gas and O2 plasma, and a resist film is applied to the oxide film in a predetermined pattern and is made to adhere to the oxide film on firing, and then the oxide film is etched with the resist film used as a mask. CONSTITUTION:An oxide film 2 is deposited on the surface of a semiconductor substrate 1, which is then placed in an active gas atmosphere including CF4 gas and O2 plasma to modify the film 2. In this case, the mixing ratio between the CF4 gas and the O2 plasma is selected to be 2:1, and the gas exposure time is about 30sec. Then, firing is effected at about 200 deg.C to obtain an oxide film 2' with water therein removed. A resist film 3 with an opening 4 is provided on the film 2', and firing of 130 deg.C or higher is carried out for 1-2min in order to increase the adhesion between the films 3 and 2'. Thereafter, the film 2' is etched with the film 3 used as a mask to obtain a desired pattern 21 in which each inner wall surface 5a of an opening 5 has an inclination angle of about 20 degrees.
Patent JP-H11330383-A (JP)
Title: Semiconductor device
Inventor: ABE RYUICHIRO
IPC: H01L27/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve withstand voltage by a simple structure without reducing the element density. SOLUTION: An island silicon layer 24a surrounded by a trench 25 for insulation separation is formed on a SOI substrate 21. A buffer area 28 having a buffer area electrode 42 is provided in the periphery. A drain contact layer 35, ring source diffusion layers 32 and 33 laid out concentrically therearound, a drift layer, etc., are formed as components of a p-channel type LDMOS 43 in the island silicon layer 24a. A source electrode 39 for the source diffusion layers 32 and 33 and the buffer area electrode 42 are connected by a connection wire 44 so that the same level of voltage as applied to the source diffusion layers 32 and 33 is applied to the buffer area 28.
Patent JP-H08311894-A (JP)
Title: Rainwater storing device
Inventor: NIIMI TADASHI
IPC: E03B11/14
Filed: 1995-05-12
Abstract: PURPOSE: To inexpensively provide a rainwater storing tank by forming the side surfaces and the bottom thereof with a waterproof sheet under the surface of the ground, and by providing the water storing tank with a rainwater introducing pit, and by covering the upper surface with a contact filtering layer and a trench net, and by covering the side surface with a rainwater permeable layer, so that rainwater can be collected through a rainwater introducing pipe. CONSTITUTION: A water storing tank 1 whose side surfaces and bottom have been formed with a waterproof sheet 2 and having a percentage of void of 90% or more is provided under the surface of the ground, and the upper surface thereof is covered with a contact filtering layer and a trench net, and then it is filled back with an earth layer. Further, a rainwater permeable layer 5 made of a ligneous filtering grains and/or an inorganic filtering sand or the like are provided to the entire excavated parts around the water storing tank 1. On the one wall side inside the water storing tank 1, a rainwater introducing pit 10 provided with a clogging preventive net and a lifting pit is installed, and a rainwater introducing pipe 11 is connected thereto. On the upper part of the side wall on the other side, a permeating trench 20 having a filtering layer is provided. At the time of rainfall rainwater is collected through the rainwater introducing pipe 11 and the contact filtering layer 3, and at the time of plenty of rainfall, the surplus rainwater is discharged from the permeating trench 20. Further, at the time of a flood, the water is flooded to the rainwater permeable layer 5 beyond the waterproof sheet 2.
Patent JP-S5261852-A (JP)
Title: Water temperature raise-up method
Inventor: NISHI KENICHI
IPC: F28D15/02
Filed: 1975-11-18
Abstract: PURPOSE: Water temperature rapidly raised in a good efficiency by the combustion heat andthe exhaust heat, by a method of reusing the exhaust heat from the combustion heat source by the heat pipe. 
     COPYRIGHT: (C)1977,JPO&Japio