baber/WOPTO huggingface dataset:
Patent JP-H02286613-A (JP)
Title: New composition
Inventor: ROBAATO JIYON JIYAKUSON
IPC: A61K8/36
Filed: 1990-03-27
Abstract: PURPOSE: To obtain an oral hygiene composition containing a source of hydrogen citrate ions, an oxalate salt and an orally acceptable excipient, and having a caries-preventing action. CONSTITUTION: This oral hygiene composition contains 0.023-10wt.% of a source of hydrogen citrate ions (e.g. a hydrogen citrate salt), 0.0025-7wt.% of an oxalate salt and a conventional excipitent (additionally a surfactant, a gelling agent, a humectant, a flavor, a sweetener, a coloring agent). The composition preferably further contains an ionic fluorine-containing compound (e.g. sodium fluoride) in a fluoride ion/citric acid hydrogen ion weight ratio of 1:10 to 1:500, and is preferably controlled to a pH of 4-7. The composition may be prepared in the form of dentifrice or a mouthwash by conventional methods, and the components may be added to compositions for chewing gums, tablets, troches, etc.
Patent JP-S572034-A (JP)
Title: Mask image forming material and formation of mask image
Inventor: SAZA NOBUMASA
IPC: G03C1/675
Filed: 1980-06-05
Abstract: PURPOSE:To form an image with a clear image profile and an accurate image width by using a  mask image forming material having a photosensitive layer contg. an active component, a color  developing component, a photosensitive resin and a coloring material showing absorption in a  specified wavelength region on a transparent support. CONSTITUTION:This mask image forming material has a photosensitive layer contg. an active  component such as tribromomethylphenylsulfone, a color developing component such as leucoxanthene, a photosensitive resin such as a styrene-methacrylic acid copolymer and a coloring  material showing absorption in the 340-450nm wavelength region on a transparent support such  as a PE film. The coloring material is added in an amount enough to provide >=1.0 optical  density. The photosensitive layer is irradiated (A) with active rays of radiant light, whereby the  active component is reacted with the color developing component to form a coloring compound in  the irradiated part. The layer is then irradiated (B) with light not changing the active component  and the resin by itself and having a wavelength region where the coloring compound shows absorption. One of the irradiations A, B is conducted imagewise, the other is carried out uniformly all over the surface to harden the imagewise irradiated part, and the imagewise unirradiated part  is removed to form a mask image.
Patent JP-S61236931-A (JP)
Title: Leaf spring type electromagnetic frictional revolution body
Inventor: KUMAGAI HIROSHI
IPC: F16D27/112
Filed: 1985-04-10
Abstract: PURPOSE:To improve the service life of a frictional revolution body by reducing the stress of the dangerous section of the tightened part on the inner peripheral side of a leaf spring to the min. CONSTITUTION:The interval between the centers of two holes 2a on the inner peripheral side of a leaf spring 2 is represented by (l), and the interval between the straight line connecting the centers of the holes 2a and the center of a rotary shaft is represented by H, and the angle formed by the straight line connecting the peripheral edge on the inner peripheral side of the leaf spring 2 and the center of the rotary shaft and the straight line connecting the straight line connecting the center of the hole 2b on the outer peripheral side and the center of the rotary shaft is represented by theta. The diameter of two holes 2a on the inner peripheral side is represented by D. In the result of the analysis by the finite element method, the rivet interval (l) is set so that the value l/(H/ tantheta-D/2) becomes 1.0-1.4. Therefore, the stress on the dangerous section is reduced to the min., and a leaf spring type electromagnetic friction revolution body having a long service life can be obtained.
Patent JP-S59201292-A (JP)
Title: Semiconductor storage device
Inventor: HISHIKI YUUJI
IPC: G11C17/00
Filed: 1983-04-28
Abstract: PURPOSE:To reduce an on-resistance of a transistor, and to shorten remarkably an access time by operating an N channel depletion transistor in a non-saturated area by using two power sources. CONSTITUTION:The amplitude of a signal applied to address signal input terminals 1-7 is amplified to V2 from V1 by a dynamic level shifter group C, and latched by an address latch group A. The output of the latch group A driven by the output voltage V2 becomes an input of an address decoder E driven by the voltage V2 in the same way. Also, the transistor group G of a storage part body is operated in a non-saturated area at the time of electric conduction by a relation of V2>V1+VTN when its threshold voltage is denoted as VTN. Therefore, the mobility of a carrier increases, and also since the transistor is the deplection type, it becomes a deep on-state against the same gate potential. Accordingly, the on-resistance of the transistor group G can be reduced considerably.
Patent JP-S63244137-A (JP)
Title: Arithmetic processor
Inventor: MORITA NOBUTERU
IPC: G06F15/82
Filed: 1987-03-31
Abstract: PURPOSE:To increase the arithmetic processing speed by decoding an instruction word consisting of an instruction code, the tag bit length, a register number and an input destination address and storing the received external data into a register after separating it into the tag and data parts. CONSTITUTION:An input destination address 34 is used to accept the external data and a mask pattern is obtained from the bit length of a tag part 81. Then the part 81 and a data part 91 are read separately from the external data by means of said mask pattern and stored in different registers. A register file 50 of an arithmetic processor contains registers to store plural parts 81 and 91. Both parts 81 and 91 which are presently processed are stored in two continuous registers of the file 50. In this case, one of both register numbers can be immediately obtained by designating the other register number. These processes are attained by the simple hardware and the arithmetic processing speed is increased.
Patent JP-S58196127-A (JP)
Title: Can opening processing device
Inventor: HIROHAMA SHIGEHARU
IPC: B21D51/40
Filed: 1982-05-08
Abstract: PURPOSE:To form both a sinking part and a bulging part on a top plate of can at the same time, by providing a recessing part to the upper surface of a hard rubber die and a projecting part to the lower surface of a plunger sunch in a can opening processing device. CONSTITUTION:A top plate 27 of can is mounted on a holder 15 to concentrically position a projecting part 27a of the plate 27 onto a hard rubber die 14. Next, a segmental die 18 is lowered from the upper side to fitly insert the inner wall 19a of an upper die 19 to the slant surface of the outer wall 18a of the die 18, thereby the die is clamped to have a prescribed diameter and the holder 15 is simultaneously pressed till it touches at a lower die 13. At the same time, a plunger punch 20 is also lowered, and the upper surface of a projecting part 27a of the plate 27 is pressed downward by a projecting part 20a of the die 20 to draw a sinking part 27a. Next, the die 20 is further lowered to press the die 14, and then, the upper peripheral edge of the die 14 is bulged outward to form a bulging part 27d of the plate 27, thereby the part 27a of the plate 27 is deformed so as to conform to the shapes of the 20 and the die 18.
Patent JP-S58193058-A (JP)
Inventor: SHIOMI NAOMASA
IPC: F25B13/00
Filed: 1982-05-06
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-S61233753-A (JP)
Title: Image forming method
Inventor: OKUBO MASAHARU
IPC: G03G15/00
Filed: 1985-04-10
Abstract: PURPOSE:To shorten an unnecessary idling time and to prolong the life of a photosensitive body by entering forward rotating process immediately if an image forming operation start signal is inputted in the middle of a backward rotating process, and holding a developing bias on when primary electrostatic charging is on and turning off the developing bias when off. CONSTITUTION:If the image formation start signal S arrives in a period P wherein the primary charging is on in the period of the backward rotating process, the DC component of the developing bias is held on and the forward rotating process is restarted to start printing operation next, If the image formation start signal S arrives in a period Q during backward rotation, i.e. a period wherein the primary charging is off, or when the DC component of the developing bias is applied, the DC component of the developing bias is turned off immediately and the forward rotation is restarted to start next printing operation. Consequently, the loss of time at a printer side is reduced as much as possible and the efficiency is improved greatly.
Patent JP-H05241800-A (JP)
Title: Total control system for data base, file, and program
Inventor: YONETANI MASAYUKI
IPC: G06F9/44
Filed: 1992-02-27
Abstract: PURPOSE:To securely guarantee the consistency between control information in a dictionary file and data present in the data base, file, and program by automating the update of the data base, file, and program based upon the update of the control information in the dictionary file. CONSTITUTION:The dictionary file 1 performs centralized control over the data in the data base 3, file 4, and program 5 according to the control information having index information. A total control means 2 detects the data base 3, file 4, and program 5 relating the update of the control information in the dictionary file according to the index information in the control information when the control information is updated, and updates the detected data base 3, file 4, and program 4 so that the update of the control information is reflected.
Patent JP-H07284755-A (JP)
Title: Water quality monitor device in water service
Inventor: OTA KAZUNARI
IPC: G01N33/18
Filed: 1994-04-15
Abstract: PURPOSE:To provide a water quality monitor device capable of preventing the lowering of the measuring accuracy of a water quality sensor. CONSTITUTION:In the water quality monitor device A supplying sample water from a sample water supply port 1 to water quality sensors 5a-5c through a flowmeter 4, a bypass passage 9 having an opening and closing valve 8 connected thereto in series is formed in parallel to a flowmeter 4 and the opening and closing valve 8 is set to a closed state usually by a control part 10 and opened only for a predetermined time at every prescribed time. Therefore, the sample water flows through the bypass passage 9 periodically to increase in its flow rate to perform cleaning.
Patent JP-S58192129-A (JP)
Title: Kana(japanese syllabary)-kanji(chinese character) conversion device
Inventor: TATEBAYASHI MAKOTO
IPC: G06F17/22
Filed: 1982-05-06
Abstract: PURPOSE:To decrease the time required for conversion, by constituting the conversion device so that the Kana/Kanji processing is done automatically on the way of input of Kana. CONSTITUTION:A word retrieving section 5 informs the number of Kanas JLKN of an input Kana partial string JL(K) started from a retrieval start position K among inputted Kana strings JL, and the number of coincident Kanas M1LN between a word Kana string M1L of a word M1 likely to be a coincident word M0 and the inputted Kana partial string JL(K) to a word checking section 6. According to the request of the word checking section 6, the word retrieval section obtains the number of coincident Kanas M2LN between the inputted Kana partial string JL(K) and a word Kana string M2L of a word M2 stored in an address next to that of the word M1 and informs the result to the word checking section 6. The word checking section 6 compares the values of the JLKN, M1LN, M2LN with each other, allowing to execute the Kana/Kanji conversion processing, while the operator is keying a half way of a manuscript sentence up to punctuation marks.
Patent JP-S52201-A (JP)
Title: A process for preparing an enzyme inhibitor
Inventor: OOHATA KATSUYA
IPC: C07D303/16
Filed: 1975-06-20
Abstract: PURPOSE: Cyclic AMP phosphodiesterase inhibitor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59201765-A (JP)
Title: Dental metal-made polishing strip and manufacturing method thereof
Inventor: SAITOU TOSHIO
IPC: B24D11/00
Filed: 1983-05-02
Abstract: PURPOSE:To enable a polishing work from rough stage to finishing stage to be easily and securely performed only with an one time mounting operation by brazing abrasive grains for both rough polishing and fine polishing on the same surface or different surfaces divided into right and left, on a stainless steel-made substrate. CONSTITUTION:For rought polishing abrasive grains and successive fine polishing abrasive grains fixed on a substrate, a combination of particle diameters respectively ranging from 40 to 150mum and from 7 to 30mum is most suitable, and a hard particle having 7 or more in Mohs hardness is proper. As to a method for simultaneously fixing two kinds of polishing abrasive grains different from each other in the particle size on a metal substrate, an auxiliary frame having frame holes on both left and right sides is put on the metal substrate, each sort of pasty mixture yielded from metal wax powder and polishing abrasive grains by changing their mixing ratio according to the particle size of the polishing abrasive grains is forced to flow into the frame and homogenized by means of a vibrator and dried, and the frame is removed and heated by an electric furnace to melt the metal wax, allowing the polishing abrasive grains to be fixed on the substrate. A substance to be filled between adjoining surfaces of the teeth can be polished by said polishing strip from rough stage to finishing stage only with a one time operation.
Patent JP-S5412522-A (JP)
Title: Initial program loading system
Inventor: WAKASUGI YASUHITO
IPC: G06F1/00
Filed: 1977-06-29
Abstract: PURPOSE: To ensure the special operation other than the initial program loading by providing the mode switch. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02257531-A (JP)
Title: Membrane switch
Inventor: KITAYAMA MITSUMASA
IPC: H01H13/70
Filed: 1989-03-30
Abstract: PURPOSE:To make a cursor movable in all directions simply by rotating a plate with a finger by providing, other than upper contacts which correspond to respective lower contacts in one-to-one relation, upper contacts in contact with both of adjacent lower contacts, and arranging them in a manner so as to form one sheet. CONSTITUTION:In order to shift a cursor in four directions, i.e., upper and lower, and right and left sides on a rader screen, either one of arrows 12a to 12d in four directions corresponding to one set of upper contacts 11a to 11d is pressed. The upper contact 11a to 11d pressed makes contact with the corresponding one of lower contacts 10a to 10d, so that the cursor is shifted in the direction selected. To move the cursor diagonally, a diagonal arrow 12e to 12h corresponding to the other upper contact 11e to 11h is pressed. The other upper contact 11e to 11h pressed makes contact with both of adjacent lower contacts so the cursor is shifted diagonally by addition of two directions. Thus the user can shift the cursor in any direction simply by pressing and rotating the surface plate with a finger while looking at the screen.
Patent JP-S563610-A (JP)
Title: Molten iron pretreating method
Inventor: KAWAKAZU TAKAO
IPC: C21C1/02
Filed: 1979-06-20
Abstract: PURPOSE: To pre-refine the Si, P, etc. in molten iron, decrease the refining load at the iron making refining by a converter and considerably decrease the amount of the slag formed by adding the specific amounts of iron oxide and CaO to the molten iron and stirring the same, and further adding the specific amount of iron oxide thereto.  
     CONSTITUTION: Molten iron 2 is put in a molten iron pan 1 and an impeller 3 is rotated to stir the molten iron 2. At the same time, quicklime and sintered ore of iron and steel ore is charged thereto from a hopper 4. In this case, the sintered ore is added at rates of 2.0W5.0kg(Wo) when converted to the oxygen contained therein per Si 1% contained in the molten iron per 1 ton of the molten iron and the quicklime at rates of 3W5kg(Wxao) so that Wo/Wcao becomes 0.5W1.5 and CaO is added until its addition amount becomes 24W32kg per Si 1% per 1 ton of the molten iron, whereby the Si of the molten iron is desiliconized to 0.1% or less. Next, sintered ore is added 2W10kg in oxygen equivalent under the same conditions, whereby the molten iron is dephosphrized. The basicity of the slag of this times is 1W1.5 and the amounts of T and Fe are 3W10%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02255389-A (JP)
Title: Portable electronic machinery
Inventor: MUROHARA MASARU
IPC: H01L23/28
Filed: 1989-03-30
Abstract: PURPOSE:To certainly prevent the destruction of a built-in electronic part by forming a groove to a substrate so as to surround at least the electronic part in portable electronic machinery such as an IC card. CONSTITUTION:A groove 13 is formed to the mounting surface of an electronic part 9 of a substrate 3 so as to surround the electronic part 9. By this groove 13, when the substrate 3 receives bending force, said substrate 3 is curved around the groove 13 to make it possible to absorb bending force. Further, a notch 15 is formed to an outer plate 5 at the position corresponding to the groove 13 formed to the substrate 3 and the outer plate 5 can be bent corresponding to the curving of the substrate 3 by said notch 15. Therefore, when portable electronic machinery 1 receives bending force, said machinery 1 is curved around the groove 13 of the substrate 3 and the notch 15 of the outer plate 5 to absorb the bending force and the electronic part 9 receives no force and is not destructed.
Patent JP-S60234054-A (JP)
Inventor: GIYUNTAA BUEEBAA
IPC: B60R25/021
Filed: 1985-04-12
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-H03278388-A (JP)
Title: Magnetic disk device
Inventor: MAKINO TOSHIAKI
IPC: G11B25/04
Filed: 1990-03-28
Abstract: PURPOSE:To reduce the unbalance of the couple of force of load arms functioning on an actuator by providing the actuator and two pairs of load arms mounted on a carriage, and comprising the length of the load arms differently in proportion to the rotating sped of two disks. CONSTITUTION:The length l1, l2 of the load arms 13, 23 are comprised differently based on the rotating speed N1, N2 of two pairs of disks 5, 6(l1>l2 when it is N1>N2). When the two pairs of disks are rotated at high speed independently with two spindly motors, reaction F1 when a seek operation and a following operation functioning on the load arm 13 at a fast rotating speed N1 side is set differently from reaction F2 of the load arm 23 at a slow rotating speed N2 side. To set those reactions F1, F2 equally, the couple of force of the load arms 13, 23 functioning around the rotational center of the actuator 2 are balanced by employing such constitution so that it goes to N1/N2=F2/F1=l1/l2. In such a way, it is possible to reduce the couple of force of the load arms 13, 23 functioning on the actuator.
Patent JP-S59209595-A (JP)
Inventor: MIYASHITA YOSHIICHI
IPC: B67C7/00
Filed: 1983-04-30
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-S63243018-A (JP)
Title: Hair cosmetic
Inventor: TORII KENJI
IPC: A61Q5/00
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a cosmetic, capable of imparting excellent gloss and smooth feeling to the hair and exhibiting excellent set holding power, by blending a silicone with cyclic silicone and trichlorotrifluoroethane and/or tetrachlorodifluoroethane in a specific proportion. CONSTITUTION:A hair cosmetic obtained by blending (A) 0.1-25wt.%, preferably 0.5-15wt.% two or more silicones expressed by formula I [R1 is methyl or phenyl (except when all R1 groups are phenyl groups); R2 is methyl or hydroxyl group; n is an integer of 3,000-20,000] with (B) 1-98.9wt.% one or two or more cyclic silicones expressed by formula II (n is 3-7) (e.g. octamethylcy clotetrasiloxane) and (C) 1-98.9wt.%, preferably 1-50wt.% trichlorotrifluoroethane and/or tetrachlorodifluoroethane and more preferably a lower alcohol in addition to the above-mentioned essential ingredients.
Patent JP-H06286200-A (JP)
Title: Thermal sublimation type recorder
Inventor: MATSUYANAGI ISAKIYO
IPC: B41J2/36
Filed: 1993-04-02
Abstract: PURPOSE:To provide a thermal sublimation type recorder in which a high maximum density can be set, and stable image quality of a black level is printed without deteriorating a printed state of a print sheet. CONSTITUTION:A thermal sublimation type recorder 20 is constructed to color- print by generating heat from a heat generator of a thermal line head 21 in response to image data of information source, sequentially sublimating dye circularly coating in a prescribed order and transferring it to a record sheet 22. When the sheet 22 in A6 size and the head having 512 pixels (6 dots/mm) are used, a margin of 27 pixels at maximum can be formed. A color regulating pattern 22b is printed on a color regulating pattern 22a of the margin, the pattern 22b immediately after printing is emitted from a white light source 23, converted to an electric signal via a photoreceiver 26 though a color filter 25, its reflection density is measured to decide whether it is the maximum density or not, and printing density is regulated.
Patent JP-H09264027-A (JP)
Title: Method of protection of face of slope
Inventor: YONEYAMA KANEHIKO
IPC: E02D17/20
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent collapse of a face of slope and to green the parts covered with concrete blocks by using frames of face of slope and bottom frames in a work in which the face of slope is covered with a net and vegetation seeds and fertilizers or the like are sprayed thereover. SOLUTION: A frame proper comprising a frame of face of slope 4 forming a face of slope, a bottom frame connected to the lower part of the frame of face of slope 4 at one end and a supporting frame connecting the frame of face of slope 4 and the bottom frame is set in site at the position of the face of slope. Then, a sheathing sheet 8 is covered on the inside of a net attached along the frame of face of slope 4, filling 10 is made inside, and vegetation earth is sprayed from the outside of the net attached along the frame of face of slope 4.
Patent JP-H09263559-A (JP)
Title: Production of fluorine-containing alkyl ether
Inventor: TONO SEIJI
IPC: B01J31/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorine-containing alkyl ether under mild conditions in a short time and high yield from a fluorine-containing alkyl alcohol and a fluorinated olefin. SOLUTION: A fluorine-containing alkyl alcohol, preferably a fluorine- containing alkyl alcohol represented by the formula RfCH2 OH  Rf is a halogenated alkyl group represented by the formula Ca Hb Fc Xd [X is a halogen atom; (a) and (c) are each an integer of >=1; (b) and (d) are each >=0 and (b+c+d)<=2a+1]} is reacted with a fluorinated olefin represented by the formula CF2 =CY<1> Y<2> (Y<1> and Y<2> are each independently hydrogen atom or fluorine atom) in the presence of an alkali metal, an alkali metal hydride, an alkali metal hydroxide or an alkali metal amide in a solvent.