baber/WOPTO huggingface dataset:
Patent JP-H0211325-A (JP)
Title: Photocomposition makeup system
Inventor: GOMI HIDETAKA
IPC: B41B27/00
Filed: 1988-06-30
Abstract: PURPOSE:To form letter original area data without an error by simple manipulation by indicating a size memory which stores the size of an assigning area of letters in a letter assigning data operated by an area operating means and product numbers, and a letter area pattern corresponding to a letter assigning position thereof based on said letter assigning data. CONSTITUTION:When a data of a letter original is inputted from an input means 4 for inputting an assigning code of letter, the data is analyzed thereby to operate an area data of said letter original. Then, an area size and a product number are written in a letter area size memory 5 based on the operated letter area. A letter area forming means 1b forms letter area patterns 29a-29e indicating the letter areas. A letter area drawing means 1c indicates the letter area pattern 29a to a confirming area set in a display means 2. Then, a pointing device 3b designates and points out an assigned drawing position. An assigning and indicating means 1d assigns the pattern 29a to the assigned drawing position. Thereafter, the assigning state is confirmed.
Patent JP-H11350695-A (JP)
Title: Balustrade
Inventor: OKA RYUJI
IPC: E04F11/18
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent a fall, suppress a fear, and at the same time to prevent the balustrade part from being collapsed and the rising part from fallen rearward. SOLUTION: Rising parts 3 erected upward from a floor part 2 of a building, its circumferential part, or a spandrel part are provided, overhanging parts 4, 4a overhung in such a state as being inclined to the inside of a building are provided in the rising part 3, a balustrade part 5 is provided in the end parts of the overhanging parts 4, 4a, and support members 6, 7 which are raised approximately vertically to the floor part 2 or its circumferential part and support the balustrade 5 or the overhanging parts 4, 4a or the both 5, 4, 4a.
Patent JP-S5949939-A (JP)
Title: Link device for stretching sheetlike material and stretching device using it
Inventor: YOSHIMURA YUUJI
IPC: D06C3/02
Filed: 1982-09-17
Abstract: PURPOSE:To provide the titled stretching device capable of making stable traveling and stable stretching at high speed by such an arrangement wherein a specific chain- link mechanism is equipped with a sub-link capable of constantly maintaining its position perpendicular to the direction of traveling. CONSTITUTION:A special pantograph is composed by short links 11, 12a, 12b and long links 13a, 13b, 14a, 14b, and No.1 sub link 40 is connected to pins A, B and the link 40 is constantly maintained in the direction perpendicular to the direction of traveling of the special pantograph. Intermediate links 15a, 15b, 16a, 16b, of which length is a 1/2 that of the long link, are connected to the center of long links by pins E, F and a link mechanism is composed by connecting adjoining intermediate links together by pin D. No.2 sub link 43 is connected to pins C, D and the link 43 is constantly maintained in the direction perpendicular to the direction of traveling of the special pantograph. The sub links 40, 43 are equipped with clamping units 41 which hold the end of a film respectively.
Patent JP-S5589406-A (JP)
Title: Manufacture of clutch hub by sintered iron alloy
Inventor: MATSUYAMA AKIRA
IPC: B22F3/24
Filed: 1978-12-28
Abstract: PURPOSE: To improve wear resistance and badness of clutching by subjecting sintered clutch hub used in automobile to any one or both of steam streatment and ion-nitriding treatment.  
     CONSTITUTION: Alloying elements composed of regulated components are press- molded into clutch hub and then sintered, and then the sintered body is steam- treated in a water vapor atmosphere kept at a fixed temperature or subjected to an ion-nitriding treatment in a nitrogen gas atmosphere kept at a fixed temperature. Or, the sintered body is subjected to both the treatment methods in which composite heat treatment is applied. The application of these treatments increases the surface hardness of clutch hub to cause a sealing action and an oil-enclosing action in the oxide layer formed, preventing the scattering of lubricating oil. Thus, the retentivity of lubricating oil and clutching action can be improved and its wear resistance can also be raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04359807-A (JP)
Title: Dielectric ceramic composition and its preparation
Inventor: MIZUNO YOICHI
IPC: H01G4/12
Filed: 1991-06-05
Abstract: PURPOSE:To provide a dielectric ceramic composition having relatively low sintering temperature at the time of preparation, sufficiently high dielectric constant, high resistivity, and small temperature coefficient of electrostatic capacity and give its preparation method. CONSTITUTION:A dielectric ceramic composition consists of a main component represented by a general formula; [PMN]a[PZN]b[PNN]c[PZ]d; and auxiliary components PMW, MgO, and Pb3O4. Its preparation involves mixing the raw materials of those components, calcining them, pulverizing, and sintering.
Patent JP-H06161256-A (JP)
Title: Image forming device
Inventor: TERADA HIROSHI
IPC: G03G15/095
Filed: 1993-06-30
Abstract: PURPOSE:To provide an electrophotographic device whose constitution is simple and which is miniaturized and has high resolution. CONSTITUTION:A photosensitive drum 6 having a fixed magnet 7 inside is used. After an electrostatic latent image is formed, the photosensitive drum 6 is brought into contact with a two-component magnetic developer 12 in a developer storage reservoir 11 and the developer 12 is attracted to the surface of the photosensitive body 6 by magnetic force. Further, when an electrode roller 15 on which an AC voltage is applied passes, toner remains on only an image part and it is developed and actualized. Thus, the electrophotographic device which is miniaturized and has high image quality and excellent high speed adaptability can be obtained.
Patent JP-S5784940-A (JP)
Title: Fixing structure of air conditioner utilizing ceiling space
Inventor: KIMURA KEIICHI
IPC: F24F13/32
Filed: 1980-11-14
Abstract: PURPOSE:To make the air conditioner small-sized without the provision of a piping system such as a duct, to reduce the height of the ceiling and to make it possible to increase the number of floors arbitrarily by a method wherein a heat exchange coil for air conditioning is directly and integrally fixed to an architectural iron frame or beam. CONSTITUTION:The heat exchange coil 2 is fitted integrally into a concave section formed in the architectural iron frame or beam which forms the ceiling space A (the space above the ceiling) and vent holes 6 are provided in the iron frame 1. Further, pipes 4 are arranged below the frame 1. With the above structure, the entire apparatus is made small-sized, the height of the ceiling is reduced and the number of floors can be increased freely within a limited height.
Patent JP-S5683489-A (JP)
Title: New antibiotic pa-39504-x1 and it preparation
Inventor: TANAKA KENTAROU
IPC: A61P31/04
Filed: 1979-12-12
Abstract: NEW MATERIAL:An antibiotic, PA-39504-X1, of the formula and its pharmaceutically permissible salts. USE:Antibiotic and beta-lactamase inhibitor: they are used as a medicine, an animal medicine or a disinfectant. PREPARATION:For example, a mold of Streptomyces algenteolus PA-39504 (FERM-5265) is aerobically cultured in a liquid medium. The temperature is preferably 25-32 deg.C and the period of time is 20-80hrs. Then, the objective substance is separated by adsorption and desorption with an adsorbent and purified to give PA-39504-X1.
Patent JP-H0873416-A (JP)
Title: Production of alkanolamines
Inventor: WATABE YASUYOSHI
IPC: C07B61/00
Filed: 1995-06-27
Abstract: PURPOSE: To selectively produce an alkanolamine by reacting ammonia with an alkylene oxide in the presence of a carbonate of ammonia in producing the alkanolamine by reacting ammonia with the alkylene oxide. CONSTITUTION: Ammonia is reacted with an alkylene oxide in the presence of a carbonate of ammonia to give an alkanolamine. The reaction solution obtained by the reaction is distilled to remove ammonia and water and CO2 in a crude alkanolamine solution is eliminated until the content of CO2 reaches <=1wt.%. The crude alkanolamine liquid is further distilled to separate and recover the alkanolamine. In the distillation of the alkanolamine, retention time of the alkanolamine in a distillation column is within three hours and a monoalkanolamine is especially separated and recovered. Especially in the distillation, the bottom temperature of the distillation column is 100-200 deg.C, ammonia, CO2 and part of water are distilled and removed first and then water is distilled and removed.
Patent JP-H0832494-A (JP)
Title: Hand-free talking device
Inventor: HIGUCHI KOJI
IPC: H04M1/60
Filed: 1994-07-13
Abstract: PURPOSE:To provide the hand-free talking device in which a surrounding noise in the near end is eliminated from a transmission signal. CONSTITUTION:The talking device is provided with a speaker 51 reproducing a reception signal, a microphone 52 outputting a transmission signal, an echo canceller 55 eliminating an reverberated echo 62 propagated from the speaker to the microphone, and a voice detector consisting of a noise level monitor circuit 2 monitoring a level of a surrounding noise 63 received by the microphone, of a voice level monitor circuit 3 monitoring a level of the voice signal received by the microphone, and of a comparator 4 generating a signal used to increase the attenuation of an attenuator 10 when the noise level is higher than the voice level.
Patent JP-S6317972-A (JP)
Title: Novel pigment composition
Inventor: KITAMURA NOBUYOSHI
IPC: C09B67/08
Filed: 1986-07-09
Abstract: PURPOSE:A composition, obtained by coating the surface of powder of a compound selected from a specific alpha-amino long-chain fatty acid, N<omega>-long-chain acyl basic amino acid, etc. with titanium dioxide, having improved dispersibility, coating property, etc., and useful for coating materials, cosmetics, etc. CONSTITUTION:A novel pigment composition obtained by coating powder of a compound selected from (A) an alpha-amino long-chain fatty acid expressed by formula I (R is 6-20C alkyl), e.g. alpha-aminocaprylic acid, etc., (B) an N<omega>-long- chain acyl basic amino acid expressed by formula II (R is 7-21C alkyl; m is 3 or 4), e.g. N<epsilon>-2-ethylhexyllysine, etc., and (C) an acidic amino acid-omega- long-chain amide expressed by formula III (R is 8-22C alkyl; n is 1 or 2), e.g. glutamic acid gamma-caprylamide, etc., with titanium dioxide. Titanium dioxide prepared by diluting, e.g. a tetraalkyl titanate, etc., with isopropanol, etc., adding water, etc., and slowly hydrolyzing the titanate, etc., is preferably used as the titanium dioxide.
Patent JP-S648179-A (JP)
Title: Image forming device
Inventor: KAGAYA KOJI
IPC: B65H33/08
Filed: 1987-06-29
Abstract: PURPOSE:To pile the discharged paper sheets free from disarray by setting the inclination of the top edge part of an edge surface supporting part of the receiving board of a jogger device for changing the piling position for the paper sheets, so that the both side parts project outwardly than the center part. CONSTITUTION:A jogger device 7 is installed onto a copying device body and receives the paper discharged from the upper and lower side paper discharge rollers 34a onto a receiving board 8 and changes the piling position by moving the receiving board 8 in reciprocation each time when a prescribed number of sheets are piled, and the paper is assorted into each group. The receiving board 8 is installed in inclination so that each position of the top edges 131a and 131c of the both side receiving parts 133a and 133c of an edge surface supporting part 131 is set outside the top edge 131b of the receiving part 133b at the center part, in other words said position projects towards a paper discharge roller 34a. Further, a plate 110 having slidability and softness is attached onto the top edge supporting part 131, in order to close the gap 112 between the top edges 131a-131c and the printer body. Therefore, even if the paper is curved along the discharge direction, the both edges of the paper are prevented from being caught, and piling free from disarray is achieved.
Patent JP-S6053820-A (JP)
Title: Electronic computing scale with receipt printer
Inventor: TAJIMA NORIYASU
IPC: G01G23/42
Filed: 1983-09-02
Abstract: PURPOSE:To perform switching of a one-man mode and a two-man mode and switching of an accumulated-stroke registering mode, a quick-stroke registering mode, and a single-article registering mode simply, by performing the switching of the operating state of function keys and registering modes by switches. CONSTITUTION:When switches V1 and V2 of operating part switches 36 in a key switch operating part 33 at the back of a main-body case are operated, right or left function keys 21 or 20 on a keyboard become a one-man operating mode. When a switch V1/V2 is operated, a two-man mode with the keys 20 and 21 is set, and an accumulated-stroke registering mode is set automatically. Meanwhile, in the case of the one-man mode, a quick-stroke registering mode or the accumulated-stroke registering mode is selected in response to the operation of switches AUS1 and AUS2 of registering mode switches 37. When a switch EIN is operated, a single-article mode is set regardless of the one- or two-man mode. Thus, the switching of the one- and two-man modes and the switching of the registering modes of the electronic computing scale with a receipt printer can be readily performed.
Patent JP-S5784615-A (JP)
Title: Display device for receiver
Inventor: KIMURA SHIGENOBU
IPC: H04B1/16
Filed: 1980-11-17
Abstract: PURPOSE:To reduce the number of components and to simplify the wiring, by displaying commonly numeric information corresponding to the reception frequency on a display device to display a preset channel number. CONSTITUTION:When a receiver performs an automatic search operation, an output of a terminal A/M is at 1, a mode display lamp 14 illuminates, a gate circuit 24 opens and the Zone number searched at that time is displayed on a display 12. When a preset channel selection is made, the output at a terminal Pst is at 1, a mode display lamp 15 illuminates, a gate circuit 25 is opened and the number of preset channel is displayed on a display 12. When a frequency display switch is displayed at an arbitrary tuning state, an output of a terminal Freg is at 1, a lamp 16 illuminates at FM broadcast and a lamp 17 illuminates at AM broadcast, and the frequency in tuning is displayed on the display 12 in time division with interval of one second.
Patent JP-S5596225-A (JP)
Title: Automatic tapping machine
Inventor: TAMURA SHIYUUJI
IPC: B23G1/18
Filed: 1978-12-31
Abstract: PURPOSE: To save time required for the tap to rise and fall along the stroke to the work to be processed, and to improve operation efficiency, by a method wherein the tap is quickly returned by means of elasticity of a return spring when the tap slips out on the body to be worked.  
     CONSTITUTION: The circular base metal 15 is each installed to projecting ends at the 1 side of a box body 3 and dogs 16 are mounted onto circumferential surfaces of the base metal 15. A working shaft 10 engages a pinion 11 disposed into the machine box 2 with a rack 5 of a quill 4. When switching a starting switch ON, a tap 9 is positively revolved first and quickly fed, a limit switch 43 is operated by means of a dog 26 of a division ring 24 when a nose of the tap reaches a location near an upper surface of a body to be worked, and the tap 9 is changed over to pitch feed, falls and taps the body to be worked. According to such constitution, the time required for the tap to rise and fall along the stroke to the work to be processed is saved and operation efficiency is remarkably improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11348521-A (JP)
Title: Attaching structure of rear suspension
Inventor: MASUDA KOJI
IPC: B60G15/06
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a rear side member, improve the mounting rigidity of a strut assembly, improve a control stability and lower a level by absorbing a part of rearward collision energy by the strut assembly. SOLUTION: The strut assembly 10a of a rear suspension is disposed along a rear side member 2a. One end of the strut assembly 10a is connected to the rear end of the rear side member 2a. The other end of the strut assembly 10a is connected to a swing lever 11 pivotally supported to the rear side member 2a so as to swing horizontally in accordance with the vertical swinging movement of the rear suspension arms 17 and 17b as a result of the vertical movement of a rear wheel 20.
Patent JP-H0327521-A (JP)
Title: Manufacture of mos-type transistor
Inventor: YOSHINO AKIRA
IPC: H01L21/302
Filed: 1989-06-23
Abstract: PURPOSE:To enable formation of a fine gate electrode by making a fourth film remain at a side of an opening section of a third film formed by photolithography, by reducing a width of the opening section and by forming a fifth film inside the opening section as a gate electrode. CONSTITUTION:First to third films 2 to 4 are formed on a silicon substrate 1. A position of the film 4 whereon a gate electrode is formed is removed by etching and an opening section is formed. Then, a film 3 and a fourth film 6 having etch selectivity are formed all over and anisotropically etched to make the film 6 remain only at a side of the opening section. A fifth film 7 having conductivity is formed all over and is etched until films 4, 6 are exposed, thereby forming the film 7 to the opening section. Films 4, 6 are further etched and removed, and the film 3 is etched and removed using the film 7 as a mask to form a gate electrode 7A. Thereby, a gate electrode having a gate length which is finer than processing limitation of photolithography can be manufactured.
Patent JP-S6221599-A (JP)
Inventor: SEKIGUCHI TADASHI
IPC: B43K21/00
Filed: 1985-07-22
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-2000342353-A (JP)
Title: Elevatable storage device and storage system using same
Inventor: OYAMA MAKOTO
IPC: A47B77/04
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a storage system that uses a storage rack lowerable to a position where it can be well used by women, and that is useful in combination with counter parts and the like. SOLUTION: The storage device comprises a cabinet 1, a storage rack 2 and an elevating/lowering support mechanism or swing arms 3 and 4. A distance B of 400 to 500 mm ensured between a bottom 14 of the cabinet 1 and a bottom 10 of the storage rack 2 in its lowermost position permits some 90% of adult women to see the interior of the storage rack 2 well and to put goods on and off a top 17 of the storage rack 2. With the distance B ensured in that manner, even when a counter part 18 is installed below the storage device and objects 24 such as rice cookers and beer bottles are placed on a top 19 thereof, the storage rack 2 never bumps against the objects 24, so that the top 19 of the counter part 18 can be utilized effectively.
Patent JP-S6317868-A (JP)
Title: Production of hydantoins
Inventor: SATO YASUHIRO
IPC: C07D233/74
Filed: 1986-07-11
Abstract: PURPOSE:To obtain the titled high-quality substance useful as an intermediate raw material for agricultural chemicals, etc., without causing problems of waste water treatment, by using an aqueous solution of ammonia or a water-soluble amine instead of an aqueous solution of alkali metal as a solvent and reducing a 5-arylidenehydantoin in the presence of a catalyst. CONSTITUTION:A 5-arylidenehydantoin shown by formula I (R1 and R2 and H, hydroxyl group, 1-6C aloxy or 1-6C alkyl) is reduced with hydrogen in an aqueous solution of ammonia or an aqueous solution of an amine having <=100 deg.C boiling point as a solvent in the presence of Raney-nickel catalyst at 10-100 deg.C, preferably 20-80 deg.C at normal pressure -50kg/cm<2>G to give a compound shown by formula II. The amine used in the reaction is methylamine, trimethylamine, etc. The concentration of the ammonia or the amine in the solvent is 1-50wt%, preferably 5-40wt%. The amount of the solvent is 4-30 times as much as that of the compound shown by formula I.
Patent JP-S646007-A (JP)
Title: Production of alpha-olefin polymer
Inventor: SAITO JUN
IPC: C08F4/64
Filed: 1987-06-29
Abstract: PURPOSE:To obtain a polymer having high crystallinity and good particle form, by polymerizing an alpha-olefin in the presence of a catalyst consisting of a combination of a TiCl3 composition obtained by reducing TiCl4, an organic Al compound and an organic Si compound. CONSTITUTION:An alpha-olefin is polymerized in the presence of a catalyst consisting of a combination of (A) a TiCl3 composition produced by reducing TiCl4 with an organic Al compound (e.g. trimethylaluminum or ethylaluminum dichloride) or a reaction product of said organic Al compound with an electron donor (e.g. diethyl ether or methyl methacrylate), (B) an organic Al compound and (C) an organic Si compound having Si-O-CO bond (e.g. tetraacetoxysilane or trimethylsilyl benzoate).
Patent JP-H0327591-A (JP)
Title: Multilayer printed wiring board
Inventor: TANNO TOMIO
IPC: H05K3/46
Filed: 1989-06-23
Abstract: PURPOSE:To uniformly adhere zinc to a copper oxide layer formed on an inner layer copper circuit by coating the oxide layer formed by oxidizing the surface of a copper circuit of an inner layer circuit board with zinc, and then coating it with zinc oxide solution densified with gelatinizer. CONSTITUTION:After a copper oxide layer formed by oxidizing the surface of a copper circuit of an inner layer circuit board is coated with zinc, it is coated with zinc dispersion densified with gelatinizer. The gelatinizer for dispersing zinc includes, for example, gelatin, starch, agar or Poval. Thus, the zinc adhered with acid or alkali can be dissolved, removed and reduced, and zinc can be uniformly adhered to the oxide layer formed on the copper circuit. Draining of water generated by circuit plate cleaning after reducing can be simply and inexpensively conducted.
Patent JP-H0911528-A (JP)
Title: Color image recording apparatus
Inventor: MUTO RYO
IPC: H04N1/60
Filed: 1995-06-28
Abstract: PURPOSE: To reduce color shift up to a limit by detecting the phase difference between a position signal and a BD signal and storing a correction table of a parameter value eliminating the phase difference and referring to the parameter value to correct the parameter value of the correction table corresponding to change in the phase difference. CONSTITUTION: The input terminal (position signal) of a microcomputer 43 is monitored and, when the input terminal becomes a high level, data is taken in from data input and, when the input terminal becomes a low level, counter measuring data D1 is taken in and the DA voltage outputted to a scanner driver 49 corresponding to a ΔT time is determined. Or, counter measuring data D2 becoming a high level is taken in and, in case of D1=D2, it is judged that there is no change and, in case of D1<D2, correction voltage is further raised to form a correction table. When there is a page yet, the drive voltage of the scanner driver 49 is determined on the basis of a new reference table and, when the page is end, the correction table is stored in a non-volatile memory E<2> ROM 54.