baber/WOPTO huggingface dataset:
Patent JP-H05246095-A (JP)
Title: Bail roller device
Inventor: ITO HIROSHI
IPC: B65H5/06
Filed: 1992-03-06
Abstract: PURPOSE:To adjust a depressing force of a bail roller against a platen in accordance with the type of paper by depressing the bail roller against the platen under high pressure using pressing forces of first and second springs. CONSTITUTION:In a use form in which paper on a platen 2 is pressed by a bail roller 14, a depressing force of the bail roller 14 is adjusted in accordance with the type of paper. When printing is to be conducted on plain paper of a relatively low nerve, an automatic loading lever 19 is positioned on a neutral position. At this time, an automatic loading switch 8 is released from a projected piece 23 to be kept in an OFF state. In addition, a pressing part 21 disposed on a position a relatively short distance apart from a platen shaft 7 is abutted on a pin 15 of a bail arm support 10.
Patent JP-S61208895-A (JP)
Inventor: SAITO MASAYUKI
IPC: H05K3/44
Filed: 1985-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01222089-A (JP)
Title: Amorphous alloy electroplated steel sheet and production thereof
Inventor: YOSHIDA HIDEKUNI
IPC: C25D5/26
Filed: 1988-03-01
Abstract: PURPOSE:To improve the corrosion resistance of a steel sheet by forming an amorphous alloy film on the steel sheet by plating with a plating bath contg. an iron family metal, an active metal, a metalloid salt, an org. acid and a neutral salt for adjusting pH at a prescribed relative flow rate. CONSTITUTION:A plating bath contg. an iron family metal (Fe, Co or Ni), an active metal (Cr, Mo or W), a salt of a metalloid (P, S, C, Si or B), an org. acid (citric acid or tartaric acid) and a neutral salt (NH4Cl) is prepd. A steel sheet is plated with the plating bath at 0.3-1.5m/sec relative flow rate to obtain an electroplated steel sheet having an amorphous alloy film of >=0.5mum thickness consisting of the iron family metal, the active metal and the metalloid.
Patent JP-H04284108-A (JP)
Title: Valve operating device of engine
Inventor: MORITA SHOJI
IPC: F01L1/18
Filed: 1991-03-14
Abstract: PURPOSE:To simplify assembling work while reducing its cost, in a valve operating device of an engine for switching valve lift characteristics at the time of low-speed and high-speed rotation. CONSTITUTION:A valve operating device is provided with a rocker arm 1 whose one end is coupled with a valve 9 and which is driven by a low speed cam and a sub-rocker arm 2 whose boss part is supported swingably on a sub-rocker arm shaft 16 supported on the rocker arm 1 while being driven by a high speed cam 22, and a projecting part 2B is formed on its boss part. When rotating amount of the sub-rocker arm 2 attains prescribed amount, the projecting part 2B abuts on a stopper formed on the rocker arm 1 so as to prevent inverted rotation.
Patent JP-S59174807-A (JP)
Title: Focus detector
Inventor: KINOSHITA TAKAO
IPC: G03B3/10
Filed: 1983-03-24
Abstract: PURPOSE:To perform excellent focus detection by using an area sensor constituted by arraying numbers of elements from which integral information on an input signal is readable nondestructively in two dimensions, and reading signals from the area sensors in various linear patterns. CONSTITUTION:A beam splitter 15, film surface 16, focusing glass 17, condenser lens 18, pentagonal prism 19, ocular E, and area sensors 20 and 21 constituted by arraying element units in two dimensions are provided, and their arrangement positions are optically equivalent to equal-distance positions in front of and behind the film surface 16. A display element 23 which uses a focus detection part 22, LED, etc., for focus detection by comparing visibility values respectively by outputs obtained fromthe area sensors 20 and 21 arranged at equal-distance positions in front of and behind an expected focal palne corresponding to the visibility of a subject image is provided so that its flashing state is viewed in a viewfinder.
Patent JP-S59174666-A (JP)
Title: Recording liquid
Inventor: HARUTA MASAHIRO
IPC: C09D11/00
Filed: 1983-03-24
Abstract: PURPOSE:To prepare a recording liquid with good storage stability, recording characteristics, and settability to the material to be recorded on, capable of providing recorded image with high light, heat, and water resistance, by dissolving or dispersing in a specific liquid medium C. I. Acid Red 143-1, a recording agent. CONSTITUTION:The objective recording liquid can be obtained by dissolving or dispersing pref. 1-10wt% of C. I. Acid Red 143-1, a recording agent, in a liquid medium consisting of (A) pref. 5-20wt% of at least one component selected from polyethylene glycol and polyethylene glycol monomethyl ether, (B) pref. 5-30wt% of at least one component selected from diethylene glycol and sulforane, (C) pref. 5-30wt% of at least one component selected from N-methyle-2- pyrrolidone and 1,3-dimethyl-2-imidazolidinone, and (D) pref. 10-70wt% of water. The above proportions are based on the total weight of the final liquid. USE:For ink jet recording, etc.
Patent JP-H11246119-A (JP)
Title: Filament body residual amount monitoring device for filament body collecting machine
Inventor: DEGUCHI YOSHIHARU
IPC: B65H63/08
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To automatically monitor a residual amount of filament body even when a disk-shaped rotary unit is in rotation at a high speed. SOLUTION: This device is provided with a plurality of markers M corresponding to each shaft part 20 in a peripheral part of a disk-shaped rotary unit 12, and a marker detection means 110 for detecting one after another each marker M passing in the outward of this disk-shaped rotary unit 12, and a distance detection means 120 for detecting successively a separating distance from a peripheral surface in a side of the shaft part 20 corresponding to the detected marker M synchronously with detection of each marker M by the marker detection means 110 in the outward of the shaft part 20. By a residual amount monitoring part, each detection distance detected by the distance detection means 120 is discriminated to be present between an empty bobbin distance and a bobbin replacement distance to detect a bobbin replacement period.
Patent JP-S58166445-A (JP)
Title: Simultaneous joining processing system for plural items
Inventor: OOHARA TOSHISAKU
IPC: G06F12/00
Filed: 1982-03-27
Abstract: PURPOSE:To make a line-by-line decision between acceptance and rejection through <=2-times matching, by utilizing the previous sequencing of data in a table and to exclude lines after the decision from the matching and improve processing efficiency. CONSTITUTION:When an inquiry input for joint processing is received from a display terminal 5, relative tables are loaded from a data file 3 to a memory 2. Pointers A and B are initialized to indicate the uppermost lines of the tables. An arithmetic processing part 10 performs the matching between the tables A and B on the basis of retrieval conditions of shown elements. A pointer control part 11 increases the pointer A or B by one every time the matching is carried out once to indicate the next line. Records of a coincident line are put together in output format by an input/output processing part 12 and transferred to the terminal 5.
Patent JP-S59174301-A (JP)
Inventor: MOCHIZUKI NAKATAROU
IPC: B27B5/02
Filed: 1983-03-24
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-S59179814-A (JP)
Title: Preparation of fibrous material of plasticized wood
Inventor: TSUJIMOTO NAOHIKO
IPC: D01F9/16
Filed: 1983-03-26
Abstract: PURPOSE:To obtain easily a fibrous material useful as flameproofing yarn, etc., by adding an organic solvent to plasticized wood to give a spinning solution, extruding it under specific conditions, followed by drawing it, so that the plasticized wood is directly made into yarn without being blended with a synthetic high polymer. CONSTITUTION:An organic solvent such as DMF, acetone, etc. is added to plasticized wood (e.g., saw dust, mechanical pulp, etc.) obtained by replacing partially or totally with at least one substitutuent groups (e.g., CH3, acetyl, benzoyl, etc.) by using a plasticizing improver such as ethylene chlorohydrin, etc. to give a spinning solution having 3-25wt% improved wood concentration, the spinning solution is extruded from a spinneret to air, and the extruded solution is drawn at 10-100% based on the original yarn length at room temperature - under heating (preferably at about 100-300 deg.C).
Patent JP-S59175915-A (JP)
Title: End mill
Inventor: MIYAZAKI HIROICHI
IPC: B23C5/10
Filed: 1983-03-24
Abstract: PURPOSE:To improve working accuracy and cutting efficiency remarkably by a method wherein the twist angle of side edge is increased to reduce loads upon cutting which are imposed to the side edge and a work to be cut. CONSTITUTION:In case the end mill is provided with corner R, the corner R is formed at the tip end part (Zone A) thereof. The cutting edges of the tip end parts (Zone A) of the cutting edge are provided with weak twist angles theta2 which are changed toward a shank 1 so as to be strengthened gradually in the zone B and the side edges 7 (Zone C), which contribute cutting mainly, are provided with constant strong twist angles theta1. Accordingly, the working efficiency may be improved.
Patent JP-S52134386-A (JP)
Title: Photo coupled semiconductor device
Inventor: MITSUYOSHI TADAHIKO
IPC: H01L31/12
Filed: 1976-05-04
Abstract: PURPOSE: A photo coupled semiconductor device such as photo coupler of high light transmissin efficiency and of less false operations owing to stray light is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04286405-A (JP)
Title: Antenna system
Inventor: MATSUO MASAYUKI
IPC: H01Q13/08
Filed: 1991-03-15
Abstract: PURPOSE:To reduce a change in the resonance frequency of the antenna caused by the environment in which the antenna system is installed by arranging a dielectric body for suppressing a change in the resonance frequency around a loading board of a top loading antenna. CONSTITUTION:While a dielectric body 8 is arranged and fixed, the resonance frequency is adjusted in advance to the frequency the same as the resonance frequency of a top loading antenna without provision of the dielectric body 8. Thus, a dielectric body such as a sheet in the cabin acting like a case is close to the surface of a loading plate 1 of the antenna at the installation of the antenna, since the effect of the dielectric body 8 is acted largely, the dielectric body in the cabin does not much effect on the antenna. That is, the resonance frequency is changed only by a slight frequency and the change in the resonance frequency is suppressed.
Patent JP-H0586041-A (JP)
Title: 2-acylamino-2-thiazoline derivative, its production and controller of harmful living thing
Inventor: OBATA TOKIO
IPC: A01N43/78
Filed: 1992-01-24
Abstract: PURPOSE:To obtain a new 2-acylamino-2-thiazoline derivative useful as a harmful living thing controller having remarkable insecticidal, acaricidal and germicidal effects. CONSTITUTION:A compound of formula I (Ar is 1-5 halogen, lower alkoxy, lower alkyl, NO2, lower haloalkyl, CN, phenyloxy which may be replaced with a halogen, aralkyloxy which may be replaced with a halogen, lower alkylamino, OH, COOH, lower haloalkoxy, lower alkylsulfonyl, lower alkylthio, phenyl which may be replaced with methylenedioxy or naphthyl which may have a substituent group; X is O or S; R is H or lower alkyl), e.g. 2-(2,6- difluorobenzoylamino)-4,4-bis(trifluoromethyl)-5-(tetrafluoroethyliden e)-2-thiazoline. The compound can be produced by reacting a compound of formula II or formula III with a benzoic acid of ArCOOH of the formula or its reactive derivative.
Patent JP-H04251417-A (JP)
Title: Nonmagnetic substrate for magnetic head
Inventor: NAGASE RYUICHI
IPC: H01F1/00
Filed: 1991-02-25
Abstract: PURPOSE:To provide the nonmagnetic substrate for magnetic heads for vapor deposition of metallic magnetic films. CONSTITUTION:This nonmagnetic substrate for magnetic heads is formed by using CoO and NiO or NiO as a basic compsn. and adding at least one kind among the silicides of Ti, Zr, Nb, Ta, Cr, Mo, and W at 0.1 to 1wt.% to this compsn. Characteristics nearly equal to the characteristics of the structural body of the magnetic film in both of coefft. of thermal expansion and hardness are obtd. with the nonmagnetic substrate of this compsn. The peeling of the structural body of the magnetic film and the generation of cracks are, therefore, drastically prevented. The shortened life of the magnetic head and the deformation, crack, etc., of the nonmagnetic substrate are suppressed by increasing the hardness. This substrate has the advantage that the substrate is particularly excellent in the wear resistance and durability of the heads.
Patent JP-H02230590-A (JP)
Title: Digital signal recording and reproducing device
Inventor: KOSUGI TSUNEO
IPC: G10H1/00
Filed: 1989-03-02
Abstract: PURPOSE:To prevent sound control from becoming abnormal by successively registering a note number to a note-on buffer, retrieving the note numbers by as much as the bite of a corresponding channel when a note-off message is received and initializing the buffer when the identical note number exists. CONSTITUTION:When MIDI data reproduced by a demodulation means 9 is a note-on-message, a value corresponding to the note number is successively written in the recording area of a memory able to read and write 10 where at least one bite is assigned to one note number. When the note-off message is received, note-off is surely executed by searching the note number by as much as the bite of the corresponding channel and initializing the address thereof in the case that the identical note number exists even when the plural identical note numbers in the identical channel are turned on. Thus, even in the case that one part of the MIDI data is omitted caused by the occurrence of an error which cannot be corrected or the like when the MIDI data is demodulated, a sound is prevented from being emitted on and various kinds of sound control are prevented from becoming abnormal.
Patent JP-2000253563-A (JP)
Title: Switching device
Inventor: NAKAYAMA MASAYUKI
IPC: H02H3/087
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a simplified switching device for controlling the operation of a load. SOLUTION: A wiper motor 801 connected to a semiconductor chip 110 is driven, the difference between the output voltage of an FET and that of an FET across a reference resistor Rr2 is detected by a comparator, a differential voltage signal corresponding to the difference voltage is inputted to a comparator CMP3 from the collector of a transistor Q51, and the FET is set to a noncontinuity state, when the differential voltage signal exceeds a reference voltage which is generated in reference resistors R53 and R54, thus repeating the discontinuity continuity and continuity of the FET, and temporarily reducing the torque of a motor 801. More specifically, the switching device for controlling the operation of a load can be composed with only a hardware circuit.
Patent JP-S61209031-A (JP)
Inventor: ARUNTO KUNEEHIERU
IPC: B01D59/02
Filed: 1986-03-10
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-S55142615-A (JP)
Title: Production of tie
Inventor: TABEI HIDEAKI
IPC: B29C65/48
Filed: 1979-04-26
Abstract: PURPOSE: To obtain a tie which has a uniform thickness as its belt-like portion, and has a high effect on protection against constriction of a bound matter and against loosening thereof, by a method wherein sheathed wires arranged at given intervals and a film placed under the wires are adhered together, and a belt-like portion between wire holders is then cut off.  
     CONSTITUTION: A large number of sheathed wire members 4 comprising a wire 2 with a thermoplastic resin sheath 3 are fed at given intervals, and a thermoplastic resin film 5, such as PVC, PS and the like, which has a printed information at its surfaces 5a or under surface 5b, is placed for adhesion to form wire holders 7 and belt-like portions 8. The belt-like portions 8 are then cut in parallel to the wire holders 7 to obtain ties 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59189063-A (JP)
Title: Assembling method of plural parts
Inventor: OKUNISHI HIROSHI
IPC: B23P19/04
Filed: 1983-03-25
Abstract: PURPOSE:To assemble easily and surely plural parts even if the diameter and position of an assembling hole vary slightly in assembling the plural parts by pressing the mounting parts thereof in tight contact with each other, charging under pressure a low melting metal into the coupling hole having a forming grade for both heads thereof and solidifying the metal. CONSTITUTION:The mounting flange parts 73 of plural parts 71, 72 are held in tight contact with each other by a clamping fixture 75. A molten low-melting metal such as zinc, tin, aluminum alloy or the like is raised through a guide pipe under pressure and is filled in a hole 74 having a grade in the parts 73 and is solidified. The parts are attached more securely by the shrinkage of the molten on cooling. The parts are satisfactorily assembled even if the hole deviates slightly in the diameter and position. The shape of the hole is straight and may be made into the shape forming a bolt head.
Patent JP-H03253052-A (JP)
Title: Cooling method for testing electronic parts
Inventor: ASHIDA MASATO
IPC: G01R31/26
Filed: 1990-03-02
Abstract: PURPOSE:To easily bring a probe into contact with a pad to be inspected and, at the same time, to monitor the probing state through a monitor by jetting a low temperature insulating liquid upon LSI instead of providing a cooling fin and, at the same time, providing an endoscope. CONSTITUTION:Since LSI elements 5 of an LSI element group 6 mounted on an LSI package 1 produce heat when electricity is supplied to the elements 5, each pipe of a nozzle 7 is faced to each element 5 so as to jet a sufficiently cooled insulating liquid 8 upon the upper surface of each element 5. The liquid 8 jetted from the nozzle 7 is made to flow over notches provided at upper sections of two sides facing each other of a water tank 9 so that the liquid in the tank 9 can be maintained at a constant level. In addition, a probe block 3 and spring probe 4 which are completely sealed with an epoxy resin, etc., are provided in the tank 9 and tests are carried out by means of the block 3 and probe 4. When a defective element 5 is found, the pad 11 to be inspected in the vicinity of the element 5 is probed so as to analyze the cause of the defect.
Patent JP-H08251391-A (JP)
Title: Device and method for image processing, and device and method for printing
Inventor: TAKAGI ATSUSHI
IPC: H04N1/387
Filed: 1995-03-10
Abstract: PURPOSE: To reduce memory resources used for processing or expansion processing of image data and to attain higher speed processing or higher expansion speed accompanying it by registering image information extracted from the image data, and processing the registered image information and subjecting it to pattern expansion. CONSTITUTION: Print data transferred from a host computer 2000 are received and stored in a reception buffer 1101. The stored print data are read. Then a command discrimination section 1102 discriminates whether or not a print control command is an image drawing instruction. When the instruction is the image drawing instruction, the image drawing is processed after path conversion designation processing. On the other hand, when a command is discriminated to be a print control command other than the image drawing instruction, the drawing processing is executed. In this case, the presence of reception of a print end instruction or whether or not print data are finished is decided, and when the end of print is discriminated, the printing is finished. On the other hand, when it is decided not to be end of printing, a series of processing is repeated.
Patent JP-S62952-A (JP)
Title: Preparation of photographic sensitive material
Inventor: FUJIWARA MITSUTO
IPC: G03C1/74
Filed: 1986-03-08
Abstract: PURPOSE:To improve wettability and to obtain a uniform coat without causing defects, such as unevenness, crawling, comets, or one-sidedness, by using a coating composition containing the first coupler dispersed in a state of oil globules and the second coupler dispersed in a state of an aqueous alkaline solution as at least one of plural coating compositions. CONSTITUTION:The photographic material is prepared by applying plural coating compositions simultaneously at high speed one on one, and as at least one of the plural coating composition contains the first coupler dispersed in a state of oil globules and the second coupler dispersed in a state of an aqueous alkaline solution. The addition of the second coupler in an amount of 50-10mol% of the total coupler improves graininess. It is preferred for the first coupler to be especially low in initial development reaction speed and for the second coupler to be especially high in that reaction speed, and for the first coupler to be a 4-equivalent type coupler high in compatibility with a high-boiling solvent. Image sharpness can be enhanced by using an organic fluorinated compound as an activator at the time of using a combination of the first and the second couplers to reduce layer thickness.
Patent JP-S63217260-A (JP)
Title: Method for measuring zinc phosphate film
Inventor: SHIBUYA TATSUO
IPC: G01N23/223
Filed: 1987-03-05
Abstract: PURPOSE:To permit quick and exact inspection by subjecting iron and steel products to a zinc phosphate treatment and measuring the zinc in the zinc phosphate film formed on the surface thereof by fluorescent X-rays. CONSTITUTION:Wire coils are cut to prepare samples of prescribed sizes and the samples are subjected to the zinc phosphate treatment to form the zinc phosphate films of various thicknesses. The weights of the samples before and after zinc phosphate film treatment are measured and the weights of the zinc phosphate films are determined from the difference therebetween. The contents of the zinc contained in said films are analyzed by the fluorescent X-rays with respect to such samples. A calibration curve is formed from the relation between the weights of the zinc phosphate films and the X-ray intensities obtd. as a result of the measurement. The samples used for making the calibration curve are not usable as a reference sample for the calibration curve when preserved for a long period of time and, therefore, the samples are prepd. from glass contg. zinc at different ratios and the X-ray intensities are determined with each of such samples and the weights of the zinc phosphate films respectively intrinsic to these samples are determined therefrom. The weights of the zinc phosphate films of the wire coils subjected to the zinc phosphate treatment are then measured.
Patent JP-S51126519-A (JP)
Title: Flexible tube
Inventor: KANAO SHIROU
IPC: F16L11/11
Filed: 1975-04-25
Abstract: PURPOSE: A cheap. light and flexible tube excellent in flexibility and durability for its reinforcement effect. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58172150-A (JP)
Title: Residual medium detector
Inventor: OOKAWA SHIYOUZOU
IPC: B65H26/00
Filed: 1982-03-31
Abstract: PURPOSE:To eliminate an empty sensor by providing a counter functioning on the detection signal from a sensor for detecting the near-end of roll paper to be employed as the medium in a ticket vendor. CONSTITUTION:When the end of roll paper 1 passes through a medium detector 7, the output signal 8 is detected at the control section 9. The control section 9 is preset with the usable amount after the detector 7 has detected the near end of the roll paper 1. With such arrangement, the control section 9 will command the alarm section 10 to produce the near end alarm while command to produce the empty alarm when the feeding amount has reached to predetermined level thus to stop the feeding of the roll paper 1.