baber/WOPTO huggingface dataset:
Patent JP-S63290268-A (JP)
Title: Method for growing thin film
Inventor: TAKEUCHI TORU
IPC: C23C14/34
Filed: 1987-05-20
Abstract: PURPOSE:To enable the control of the stress of a thin Ta film as an X-ray absorber when the film is formed on an Si wafer as a substrate, by specifying the pressure of a sputtering gas, voltage impressed on a Ta target and the temp. of the substrate. CONSTITUTION:When a thin Ta film as an X-ray absorber is formed on an Si wafer 12 by sputtering, a chamber contg. a Ta target 11 and the wafer 12 placed opposite to each other is evacuated, gaseous Ar as a sputtering gas is introduced and glow discharge is caused between the target 11 and the wafer 12 to generate plasma. The gaseous Ar is ionized to bombard the target 11 and a thin film pattern of Ta of the target is formed on the Si wafer 12. The stress of the thin Ta film on the wafer 12 can be controlled to a low value by controlling the variation of the pressure of the gaseous Ar for sputtering to <=5%, the variation of voltage impressed on the target 11 to <=+ or -1% and the temp. of the wafer 12 to 100-150 deg.C.
Patent JP-H06328560-A (JP)
Title: Manufacture of multilayer coextruding inflation film
Inventor: MURAKAMI TOSHIHARU
IPC: B29C48/335
Filed: 1993-05-24
Abstract: PURPOSE:To provide a manufacturing method of good film manufacturing properties and without sagging and the like when a multilayer inflation film composed of thermoplastic polyurethane resin and polypropylene resin suitable for the secondary processing is coextruded, for which resistance to heat is required. CONSTITUTION:In the process of manufacturing a multilayer film composed of a thermoplastic polyurethane resin layer (A) and a polypropylene resin layer (B) by means of the coextruding inflation process, the polypropylene resin layer (B) is composed of polypropylene (95-60wt.%) and styrene elastomer with hydrogen added therein (5-40wt.%).
Patent JP-S63287712-A (JP)
Title: Liquid cosmetic
Inventor: KIRITA KAZUHISA
IPC: A61K8/92
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a stable eye makeup cosmetic, capable of providing excellent described lines and excellent coating performance, use characteristics and moderate viscosity, by containing a phospholipid, nonionic surfactant and high- boiling oily substance in an aqueous dispersion containing an inorganic pigment. CONSTITUTION:An eye makeup liquid cosmetic, obtained by adding (A) 0.5-50% phospholipid selected from soybean phospholipid, egg yolk phospholipid and hydrogenated substances thereof, (B) 0.25-6.0% nonionic surfactant (e.g. polyglycerol ester or a fatty acid) and (C) a high-boiling oil substance (e.g., castor oil) in an amount to satisfy the formula (X is the amount [g] of the blended high-boiling oily substance; A is the total surface area [m<2>] of pigment particles; D is the density [g/cm<3>] of the high-boiling oil substance), having 3-300cps viscosity at 25 deg.C and suitable as a pen-type makeup tool.
Patent JP-S63286749-A (JP)
Title: Method for measuring contamination index of membrane filter device
Inventor: SHINDO IKUO
IPC: G01N11/00
Filed: 1987-05-20
Abstract: PURPOSE:To exactly measure a contamination index by the flow rate of filtration when the water filtered by a filter membrane having excellent filter performance passes an ultrafilter membrane for testing and the flow rate of filtration at which test water passes the same filter membrane. CONSTITUTION:The filtered water as water to be treated is previously obtd. by using the filter membrane similar to the ultrafilter membrane 9 for testing or the filter membrane having the higher filter performance than the filter performance of the membrane 9. A brand new filter membrane 9 is then set to a measuring instrument and the filtered water which is previously obtd. is passed therethrough under a specified pressure. The filtered water 1 dropping from the outside of the membrane 9 is received in a measuring cylinder 12 and the flow rate A of filtration is measured from the volume of the filtered water within the specified period of time. The same pressure as the pressure applied to the water at the time of measuring the flow rate A is applied to the test water to be subjected to determination of the contamination index and is filtered by the filter membrane used for measurement of the flow rate A. The flow rater B of filtration of this time is measured. The membrane 9 is contaminated according to the content of the contaminating material in the test water. Since the flow rate B is inversely proportional to the content of the contaminating material in the test water, the contamination index of the test water is determined from the ratio between the flow rate B and the flow rate A.
Patent JP-H07327057-A (JP)
Title: Demodulator
Inventor: ISHIKAWA KIMIHIKO
IPC: H04L27/22
Filed: 1994-06-02
Abstract: PURPOSE:To demodulate a Nyquist pulse train without less inter-code interference with a small memory capacity by allowing a sample processing section to interleave slot data, storing the interleaved data to the memory, interpolating the data at a storage simultaneous processing section to restore the data frequency into an original sampling frequency. CONSTITUTION:A subcarrier synthesis signal converted into a synchronization component signal and an orthogonal component signal by a synchronization detection circuit 1 in a sample processing section (A) is converted into a digital signal at an A/D converter 2 based on a sampling frequency fs1. An identification point detection circuit 3 detects the identification point of resolution of 1/fs1. Furthermore, data of sampling frequency fs1 are interleaved into data with a sampling frequency fs2 smaller than the frequency fs1 by an interleave filter 4. Then slot data are stored in a memory 5 for each slot. Let the sampling frequency fs1 be 75kHz and the frequency fs2 be 36kHz, then the memory capacity of the memory 5 is halved. Then a storage simultaneous processing section B uses an interpolation filter 6 to interpolate the data to restore the data frequency to be the original sampling frequency fs1.
Patent JP-2000314033-A (JP)
Title: Polyester monofilament for screen gauze
Inventor: HARA YOSHITOMO
IPC: D01F8/14
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high-strength monofilament for a high-mesh screen gauze good in adhesion to a photosensitive resin, good in gauze stretching properties, excellent in moderate flexibility, capable of preventing scums from forming and good in weaving properties. SOLUTION: This polyester monofilament is a core-sheath conjugate type polyester monofilament for a screen gauze. A core component is a polyester having 0.66-0.90 intrinsic viscosity and a sheath component is a polyester prepared by copolymerizing 2-15 mol% of naphthalenedicarboxylic acid with 2-6 wt.% of a polyalkylene oxide having 300-1,000 number-average molecular weight. The area ratio of the core : sheath is within the range of (60:40) to (90:10).
Patent JP-H11309991-A (JP)
Title: Eraser
Inventor: KASAHARA HIROYUKI
IPC: B43L19/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a slender barlike eraser of a tough outer shell reinforcing structure or a skeleton reinforcing structure while assuring erasability according to a hard erasing material while ensuring excellent erasability according to a soft erasing material in an overall length. SOLUTION: A slender bar-shaped eraser comprises hard and soft erasing materials 1, 2 each containing a plastic resin and a plasticizer as main components. The hard erasing material 1 and the soft erasing material 2 are continuously extended in an overall length of the slender bar shape. In this case, the material 1 forms a reinforcing wall such as an outer shell wall 1a, a cross wall 1b or the like for reinforcing an outer periphery or its vicinity of the slender bar shape.
Patent JP-H11317677-A (JP)
Title: Address generating device, interleave device and deinterleave device
Inventor: HATAKEYAMA IZUMI
IPC: H04B1/707
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To successively generate addresses jumping at a prescribed interval in a simple constitution by adding the 1st address data having a prescribed address interval to the 2nd address data, which show the positions that are successively shifted 1 every row to the 1st address data at each address interval. SOLUTION: At a write address generation part 51, the write addresses WA10 are generated at every prescribed address interval and in response to the capacity of 1st and 2nd interleave memories 2 and 3. Thus, the order of addresses WA10 is rearranged at random, when the data are written. Then the part 51 sends the generated addresses WA10 to the 1st and 2nd address selectors 6 and 10 at every interval of 18 addresses. A memory switch control part 4 supplies the addresses WA10 to the memory 2 or 3.
Patent JP-S5246095-A (JP)
Title: Preparation of novel thienopyrimidine derivatives
Inventor: SHIRAKI MASAKI
IPC: A61P29/00
Filed: 1975-10-07
Abstract: PURPOSE: Title compounds of formula I(R is pyridyl, phenyl which may have 1-3 substitutent groups such as halogen, lower alkyl, lower alkoxy;R 1 , R 2  are H, lower alkyl, halogen;R 3  is H, lower alkyl);ethyl(6-ethyl-4-ochlorophenyl-2-thieno[2,3-d]pyrimidinylthio)acetate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10298908-A (JP)
Title: Bridge expansion connecting device
Inventor: YOSHIZAWA HIROYUKI
IPC: E01D19/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce noises and provide excellent durability and waterproofness by providing an expansion connecting device integrated with support metal plates at both ends of a reinforced fiber composite material having a curve section between skeletons on both sides of the expansion gap section of a bridge junction. SOLUTION: The asphalt 300 on both sides of the expansion gap section Wo of a bridge junction 200 is removed, the end face angular section of concrete 201 is scraped, the upper face is chipped to the depth (d), and unevenness is corrected by an MMA resin 203. A bridge expansion connecting device 1 integrally connected with support metal plates 2 at both ends of a reinforced fiber composite material 10 excellent in vibration control characteristic, abrasion resistance, shock resistance, and fire protecting property and having a reinforced fiber composite curve section 10C is installed at the expansion gap section Wo, support metal plate suspension sections 2C are inserted into the expansion gap section Wo, and the bridge expansion connecting device 1 is fixed to the concrete 201 by anchor bolts 204 and nuts 205.  The scraped portions of the concrete 201 are filled with an adhesive resin 206, and a junction cover resin 208 is placed to the same height as the asphalt 300 to cover the bridge expansion connecting device 1.
Patent JP-S5454925-A (JP)
Title: Treatment of wire rod cutting surface
Inventor: KUMAGAI KIYOSHI
IPC: B23K26/352
Filed: 1977-10-11
Abstract: PURPOSE:Laser irradiation on cutting portion of wire rod precisely processes the area to provide a smoothly finished cutting area. CONSTITUTION:Burrs at cutting area of wire rod can be melted and removed by irradiating a laser parallel to cutting area, or perpendicular to wire axis. A cutting area inclined to the wire axis can be partially melted and removed to form a correct flat surface perpendicular to the wire axis. Further, an incorrectly cut size is melted by laser irradiation on the whole cutting area and finished into correct size. Heating effect of laser irradiation is limited only to the cutting area, so it does not affect internal structure of the wire. As laser can be concentrated into a small spot of microns order, it is particularly useful for working on fine wires used for cantilever cartridge.
Patent JP-H02300935-A (JP)
Title: Data change system for main storage
Inventor: KURAGAMI RYOKO
IPC: G06F12/06
Filed: 1989-05-16
Abstract: PURPOSE:To economically and efficiently change data in a main storage by virtually dividing respective area in the main storage into plural blocks, changing data by means of setting respective blocks as a unit and setting the blocks including changed information in an idle area. CONSTITUTION:The main storage part is virtually divided at every 1000 addresses, and the change of data is processed in terms of blocks. When a change occurs in data (a) in the main storage part, data of a block 1 comes to be the object of the change, a block 1' including information after the change is stored in 6000th address and succeeding addresses being the idle areas. Then, the address of new data can be obtained by rewriting the head address of the block 1 into the head address of the block 1' and referring an address table. Thus, the change of data is facilitated and the number of packages, which requires exchange, is reduced, whereby economy is attained.
Patent JP-H09302922-A (JP)
Title: Pipe joint
Inventor: NOMURA YUKO
IPC: F16B7/12
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint capable of automatically locking a connected state only by inserting a pipe. SOLUTION: A window hole 7 and a through-hole 8 are formed to upper and lower sections in a joint pipe 2 having a large diametral section 5 on an outer circumferential surface, and a lock element 3 with an engaging pin 10 penetrated into the through-hole 8 in a freely extracting and inserting manner and an operating section 11 movably penetrated to the window hole 7 and an elastic body 4 pushing the element 3 are installed into the outer circumferential pipe 2. The operating section 11 has a clearance 13 between a plate section 12 and an operating piece 14, the lock element 3 is held in an attitude capable of automatically locking the lock element 3 by the operating section 11, and a vertical pipe A1 can be connected surely to the joint pipe 2 only by inserting the vertical pipe A1 into the joint pipe 2.
Patent JP-S62277585-A (JP)
Title: Obstacle survey machine
Inventor: TAKAHASHI HIDEYUKI
IPC: G01S15/88
Filed: 1986-05-27
Abstract: PURPOSE:To easily and accurately decide an obstacle by operating a switch and recording the time when an obstacle is displayed on the screen of a display device, its position, and respective data on reception, and processing the image of the recording data and displaying the image. CONSTITUTION:When the obstacle 12 is displayed on the screen of a display device 32, the switch 31 is operated to generate a mark signal by a switch reception part 34, and time data of a timer 37, position data of a radio wave position measuring instrument 20, and reflected wave received data from a receiver 22 are recorded on a magnetic tape recorder 33 based on the mark signal. Further, the mark signal is inputted to an input control part 38 and the finding time of the obstacle 12 is read in a computer 39 and recorded on a magnetic tape 41. When the obstacle 12 is surveyed in detail, the tape 41 is loaded on a magnetic tape device 40, the computer 39 reads out the obstacle finding time and reads respective data of the time out of the recorder 33,and the data are passed through an A/D converter 36, etc., to performs image processing such as noise removal by the computer 39 and then displayed on a display device 42, thereby easily and accurately deciding the obstacle 12.
Patent JP-S5912485-A (JP)
Inventor: KAWAI HIROKAZU
IPC: G09G5/28
Filed: 1982-07-13
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-H09260414-A (JP)
Title: Manufacture and manufacturing equipment for semiconductor integrated circuit device
Inventor: AKIYAMA YUKIJI
IPC: H01L21/60
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device and its manufacturing method using a coated bonding wire capable of efficiently performing wire bonding. SOLUTION: A coated bonding wire 13 has an amount of melting of a covered film 13 less than 300μm during the formation of a ball 13c due to electric sparks, and the core wire 13a of a coated resin can be protected at least from one of undesirable matters, filling-up of a resin, carbonization and sticking to a ball. The ball 13c is formed to a proper shape by electric spark at a time. A discharge time during ball formation is 0.5 to 3.0ms.
Patent JP-S62279419-A (JP)
Title: Input device
Inventor: ARIMA KAZUNORI
IPC: G06F3/02
Filed: 1986-05-29
Abstract: PURPOSE:To miniaturize an inputting device, to improve its efficiency of operation and to reduce erroneous operation by changing function of a key out of a key group arranged in matrix-like form to a cursor shifting key when a cursor mode is set. CONSTITUTION:Various input codes made by code converting input from a keyboard 5e by a keyboard controller 5d are read by a CPU 5a. In the case of a cursor mode and not special keys, the position of inputted key to the center key is judged. Relative size of higher 4 bits of inputted key code and higher 4 bits of the center key is examined, and when higher 4 bits of key code is larger, the cursor is shifted downward by the difference. When higher 4 bits is smallerm, the cursor is shifted upward by the difference. Then, relative size of lower 4 bits of the center key and lower 4 bits of inputted code is examined, and when the inputted code is larger, the cursor is shifted to the right by the difference, and said code is smaller, the cursor is shifted to the left by the difference. When the lower 4 bits are equal, returned to original key input, as the depressed key is the center key.
Patent JP-H01292516-A (JP)
Title: Detecting circuit for key action lifetime
Inventor: TAKAHASHI MASATSUGU
IPC: G06F3/02
Filed: 1988-05-20
Abstract: PURPOSE:To improve the maintenance job efficiency and the reliability of the data processing jobs by counting the key operating frequency of a data processor for decision of the key action lifetime and performing the exchange of keyboards, keys or parts before the actual end of said lifetime. CONSTITUTION:A key matrix 22 of a keyboard is connected to a display 23 via a key action lifetime detecting circuit 21 of a data processor. The circuit 21 also functions to control the process of the input data, the display actions of a display 23, etc. At the same time, a keyboard controller 24 which controls the matrix 22 of the circuit 21 supplies the code information to a microprocessor 25 in accordance with each pushed key. The operations of keys are decided based on the code information received from the controller 24. Then the key touch information 27 is supplied to a memory 28. The output of the memory 28 is supplied to a count value comparator 32 as the count value information 31 via the address and the read information received from the controller 24. Then the lifetime frequency 34 set by a dip switch 33 is compared with the information 31. Thus the key action lifetime is accurately detected.
Patent JP-S5746059-A (JP)
Title: Fuel supply apparatus of diesel engine
Inventor: MATSUOKA TOSHIO
IPC: F02M31/16
Filed: 1980-09-03
Abstract: PURPOSE: To decrease the fuel cost of a diesel engine and increase its output by separating heavy fuel oil into light one, making good use of exhaust gas heat of the engine.  
     CONSTITUTION: An exhaust system of a diesel engine D is provided with a heatexchanger 1, where heat exchange with exhaust gas is carried out. Heavy fuel oil F 1  is heated through the heatexchanger 1, and further heated more through a heating furnace 2. And then the fuel is fed into a coaking drum 3, where it is pyrolyzed. Consequently generated light oil is condensed within a condenser 4. Condensed gas G being generated from the condenser 4 is used for fuel of the heating furnace 2, while light oil F 2  within the condenser 4 is fed to the engine D through a pump 5 and furthermore addition of a part of the heavy oil F 1  is carried out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5645484-A (JP)
Title: C-15003pho and its preparation
Inventor: ASAI MITSUKO
IPC: A61P31/04
Filed: 1979-09-21
Abstract: NEW MATERIAL:Maytansinoid compounds of formula I (when R1 is hydroxyl and R2 is H, R3 is H, alkzaoyl of 5 or less carbon atoms except the group of formula II; when R1 is H and R2 is hyroxyl, R3 is H, alkznoyl of 5 or less carbon atoms). EXAMPLE:C-15003epi-PHO-0. USE:Antibacterial, antiprotozoal, antitumorigenic or synthetic intermediate thereof. PREPARATION:A compound of formula III (R'3 is H, alkanoyl of 5 or less carbon atoms) is brought into contact with the culture medium of a specific microorganism or its treated product to produce a compound of formula IV. As the microorganism, is used, e.g., Streptomyces sclerotialus IFO-12246 or the like. Another process is the deacylation of a compound of formula V (R''3 is alkanoyl of 5 or less carbon atoms) to give a compound of formula VI.
Patent JP-H04323950-A (JP)
Title: Facsimile equipment having memo write board corresponding function
Inventor: KITA HIRONORI
IPC: H04N1/00
Filed: 1991-04-23
Abstract: PURPOSE:To realize the facsimile equipment able to make transmission for many number of times by the same board. CONSTITUTION:The facsimile equipment is provided with a memo write board loading port 13, a carrier mechanism converting a memo write board M loaded to the loading port 13 into a picture data and fed to the inside of the main body for the transmission, a picture data read mechanism making automatic read scanning and a discharge mechanism discharging automatically the memo write board after the read scanning is finished by the picture data read mechanism.
Patent JP-S5550461-A (JP)
Title: Golden light weight hand for wristwatch
Inventor: KUSHIDA HACHIROU
IPC: C23C14/16
Filed: 1978-10-04
Abstract: PURPOSE:Golden light weight hand for wristwatch excellent in fire resisting and anticorrosive property, obtained by forming anode oxidation film having vacant hole part on the material surface of Al or Al alloy and moreover, forming Au coating on the anode oxidation film including the vacant hole part. CONSTITUTION:Blank of the above mentioned hand is made using the thin plate material 2 of Al alloy and after that, 3-10mu of porous film 1 is formed carrying out anode oxidation treatment. Then, Au is coated by each method of sputtering, ion plating or evaporation etc. without carrying out hooking hole treatment of the vacant hole part 5 and the Au film 4 is formed. As a result of it, superior sticking property of Au and the film 1, is obtained because Au is evaporated on the part 5 of the film 1 and also, flaking is not occurred because the material 2 and the film 1, are closely stuck with the barrier layer 3.
Patent JP-S5913549-A (JP)
Title: Inclined type continuous casting method
Inventor: OOKUBO KATSUO
IPC: B22D11/14
Filed: 1982-07-14
Abstract: PURPOSE:To enable the production of a good ingot having good cleanliness and less segregation defects with good productivity by inclining the casting axis of a continuous casting device to the short side of a casting mold at a pecific angle of inclination to the perpendicular. CONSTITUTION:An ingot 5 flowed out from a casting mold 1 in continuous casting is drawn out in a horizontal direction while the same is inclined with straight part and a curved part. The casting axis of the mold 1 and the wall surfaces on the short side of the mold are provided so as to have an angle theta of inclination (20 deg.<=theta<=60 deg., more preferably, 30 deg.<=theta<=45 deg.) from the perpendicular line. The inclusions in the molten steel flowed out of a nozzle 2 try to float upward at a floating velocity VU, but the component of force VS is generated by the velocity VD in the drawing direction of the ingot 5. The inclusions are moved by said force to the short side on the inclined top surface side of the ingot 5, and are captured and accumulated mainly at the solidification boundary of the ingot on the top surface side, whereby the cleanliness of the ingot 5 on the lower short side is improved.