baber/WOPTO huggingface dataset:
Patent JP-S57179923-A (JP)
Title: Magnetic head
Inventor: YONEDA HIROSHI
IPC: G11B5/127
Filed: 1981-04-28
Abstract: PURPOSE:To obtain a magnetic head of a vertical magnetic recording system possible for recording of an analog signal, by making a part of a medium sliding surface of a main magnetic pole and that of a conductor section nonparallel with each other. CONSTITUTION:An upper end ridge 22 and an inside ridge 23 of a frame-shaped conductor section 2 located at the side of a main magnetic pole 1 and a magnetic recording medium sliding surface 11 of the main magnetic pole 1 are made nonparallel. Thus, when a magnetic field is applied to the tip 1a of the magnetic pole 1 by flowing a current to the conductor section 2, magnetic saturation is caused to the tip 1a of the main magnetic pole and the permeability is decreased. Thus, the magnetic field is greater for the part where the sliding surface 11 and the conductor section 2 are close to each other and it is smaller at the part where the apart from the conductor section 2. Since the recording signal is recorded on a magnetic recording medium corresponding to a low permeability region of the main magnetic pole, the amplitude of the recording signal is expressed in terms of the track width of signal magnetization recorded on the magnetic recording medium. Thus, the recording of analog signals can be obtained.
Patent JP-S51138512-A (JP)
Title: Operation met hod of blast furnace
Inventor: TAGUCHI KAZUMASA
IPC: C21B5/00
Filed: 1975-05-26
Abstract: PURPOSE:An operation method of blast furnace with which at the feeding of raw materials the flowing of the pellets onto the center part of the furnace and the unbalanced heaping are prevented, an uniform and stable layer of the pellets can be formed, and the coke ratio can be lowered, by improving remarkably the contact friction resistance and the angle of repose of the pellets themselves.
Patent JP-S61222577-A (JP)
Inventor: MORIMOTO HARUTOSHI
IPC: B07B13/18
Filed: 1986-03-19
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-S62218867-A (JP)
Title: Latex for immunity reagent
Inventor: OBANA SATOSHI
IPC: C08L25/00
Filed: 1986-03-19
Abstract: PURPOSE:To offer a latex of insignificant agglutinating property, etc. for use as a reagent, by providing a mixed liquid containing vinylchloride polymer grains, water and styrene to a polymerization reaction using water-soluble polymerization starter in absence of an emulsifying agent. CONSTITUTION:This latex for an immunity reagent is obtained by providing a mixed liquid containing water and vinylchloride to a polymerization reaction using a water-soluble polymerization starter and by preparing a mixed liquid containing thus obtained vinylchloride polymer grains, water and styrene and by providing it to a polymerization reaction using a water-soluble polymerization starter in absence of an emulsifying agent and by covering vinylchloride polymer grains with styrene polymer. As a mixing ratio, normally the vinylchloride shall be 30pts.wt. agains 100pts.wt. as dispersing medium, preferably 20pts.wt. and less and a polymerization reaction shall be performed in absence of emulsifying agent. Thus, in spite of absolute absence of the emulsifying agent, a latex of high agglutinating property which stays stable normally and reacts sensitively to antigen-antibody reaction can be obtained.
Patent JP-S54303-A (JP)
Title: Agricultural superlow pressure flat tire
Inventor: KONDOU MASATO
IPC: B60C3/00
Filed: 1977-05-30
Abstract: PURPOSE:To protect the radially outer outside edges of the sides of a tire against a damage by reducing the thickness of the sides of the tire thinner than the other portions of the tire and forming the sides to inwardly bend.
Patent JP-S59188441-A (JP)
Title: Rotary screen printer having vertically movable table
Inventor: NAKAI MITSUO
IPC: B41F15/08
Filed: 1983-04-11
Abstract: PURPOSE:To simply regulate the vertical movement of a rotary plate and a printing plate with improved efficiency as well as to manufacture a rotary screen printer at low cost. CONSTITUTION:Any shape of printing plate 2 attached to any shape of rotary plate 1 with bolts 3 is set on the upside of a shaft 4, and a vertically movable body 7 having a bilaterally movable metal 8 is set on the printing plate 2. The rotary plate 1 is half-turned in the direction of arrow 5 and printing is made. At the same time the printing is ended, the rotary plate 1 is further half-turned for printing. According to kinds of printing, the shaft 4 is vertically moved between the body 7 and the printing plate 2 for adjustment, and as needed, the adjustment is made by vertically moving only the printing plate 2.
Patent JP-S63230399-A (JP)
Inventor: KIHARA YOSHIO
IPC: B43K21/22
Filed: 1987-03-18
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-S58181180-A (JP)
Title: Recognizing device of linear pattern
Inventor: KANECHIKA HIDEAKI
IPC: G06V10/46
Filed: 1982-04-16
Abstract: PURPOSE:To economize a storage capacity, by providing a means which detects a boundary point between arcs and a boundary point between an arc and a line. CONSTITUTION:An inputted curve C is traced from an end point Q0, and sample points are picked up at certain intervals to obtain a coordinate group of a point row of points Q0, Q1, Q2-Q10. Four points Q0-Q3 are taken as an estimate point row, and an estimate value R1 of the radius is obtained. Next, an estimate point row of points Q1-Q4 is taken, and an estimate value R2 of the radius is obtained. Estimate values R3, R4, and R5 of radiuses are obtained successively in this manner. In this case, estimate values R1-R3 are an approximately equal value, but estimate values R4 and R5 are variant. In the estimate point rows where estimate values are variant, a boundary point between arcs exists. Points Q4, Q5, and Q6 common to these estimate point rows are taken out, and the center point Q5 is selected and is defined as the boundary point between arcs. That is, points are divided to point rows Q0-Q5 and Q5-Q10, and each point row is approximated to an arc by an arc approximating device 5, and information of coordinates of the center, the radius, and the center angle are stored in a storage device 3.
Patent JP-S59192799-A (JP)
Inventor: NOMURA TOMOHIKO
IPC: D21H17/36
Filed: 1983-04-13
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-S54155659-A (JP)
Title: Washing machine
Inventor: SUGITA TAKASHI
IPC: D06F17/06
Filed: 1978-05-27
Abstract: PURPOSE: To suppress a wasting of water and detergent and to perform an efficient washing whatever a water level is, by locating a pulsator, which moves up and down in conjunction with a washing water level, at a side wall of a washing bath.  
     CONSTITUTION: A pulsator 6, which can rotate around a horizontal shaft, is located at a side wall of a washing bath 4. A bearing box 7 supporting a rotating shaft 9 of the pulsator 6 is slidably supported by a support board 8 secured at an outer casing 3. When a string 23 is pulled as a result of operating a manual operating device 23, the bearing box 7 of the pulsator 6 moves upward, and a valve for overflowing at a low water level closes. Washing at a high water level can thus be performed. When the pulsator 6 is moved downward, the aforesaid valve opens, and washing at a low water level can be performed. A position of the pulsator 6 can be adjusted corresponding to the water level in such a manner as mentioned above, and thus, an agitating efficiency can be improved and a wasting of water and detergent can be suppressed to the utmost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02245444-A (JP)
Title: Failure diagnosis device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/22
Filed: 1989-03-17
Abstract: PURPOSE:To properly diagnose the failure of an intake pressure detecting means even when a detected value is within a normal range by judging that the intake pressure detecting means is out of order when the specific second engine load parameter is constant during the fluctuation of the specific first engine load parameter. CONSTITUTION:The opening of a throttle valve provided in the intake system of an internal combustion engine, and the speed and intake pressure of the engine are detected respectively with each of exclusive means A to C. In this case, the first engine load parameter is set with a means D on the basis of the throttle opening and the engine speed. Also, the second engine load parameter is set with a means E on the basis of the intake pressure. Furthermore, when the second engine load parameter or the intake pressure is constant during a time equal to or longer than the predetermined time under the fluctuation of the first engine load parameter, a means F judges that the means C for detecting the intake pressure is out of order. According to the aforesaid construction, it is possible to diagnose properly the failure of the intake pressure detecting means C even if a value thereby detected is within a normal range.
Patent JP-H03262835-A (JP)
Title: Underground structure
Inventor: KAZAMA HIROSHI
IPC: E02D5/80
Filed: 1990-03-14
Abstract: PURPOSE:To reduce construction cost by supporting buoyancy, acting on the bottom plate of an underground structure formed with an underground continuous wall, the bottom plate, and anchors, with the pressure-receiving part of the underground continuous wall and the anchors. CONSTITUTION:An underground structure is composed of an underground continuous wall 2 tubulously formed in the natural ground G and composing the outer shell of an underground structure 10, a bottom plate 3 formed by blocking the bottom part of the continuous wall 2, and anchors 12 of which the upper end part is fixed to the bottom plate and provided in the downward natural ground G. A lower end surface 2a, engaged with part of the bottom plate 3 and is a pressure receiving part, is provided on the continuous wall 2. Buoyancy, due to underground water acting on the bottom plate 3, is effectively supported with both of the anchors 12 and the pressure receiving part formed with the lower end surface 2a of the continuous wall 2 abutted to the upper surface 3c of the extended part 3b of the bottom plate 3. This can shorten a term of work.
Patent JP-S54155752-A (JP)
Title: Acoustic unit
Inventor: AOKI HISATOSHI
IPC: H04N5/60
Filed: 1978-05-30
Abstract: PURPOSE:To make it possible to adjust a volume of sound to the best value to an ambient noise constantly by detecting the ambient noise of the acoustic unit such as a TV receiver by a sound-collecting microphone and by automatically adjusting the volume of sound of the acoustic unit depending upon the detection signal. CONSTITUTION:Sound-collecting microphone 5 detects a mixed sound of sound S of a TV receiver and ambient noise N and amplifier 6 amplifies the detection 5 signal up to the same level as S sent from amplifier 7 in the N=0 state and then send it to differential amplifier 8, where a sound signal in phase with S iutputted amplifier 7 is removed. The output signal of amplifier 8, namely, N has a large transient noise removed 9 through clip effect and is sampled by a gate signal from timing pulse generator 10, and it is passed through integrator 11 and operational amplifiers 12 and 14 to control the gain of TV sound circuit 17, so that the gain will be increased with large N while the gain is decreased with small N.
Patent JP-H10245972-A (JP)
Title: Roundish wall trim
Inventor: ISHIKAWA YOSHIYUKI
IPC: E04F19/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a roundish wall trim to be formed at each inside corner of a building, whereby the seam is made unprominent and the appearance is maintained in good workmanship. SOLUTION: The first corner member 25 has the first contacting surface 25a formed aslant to the boundary 9a between a wall 3 and ceiling 7 and is arranged along the boundary 9a. The second corner member 27 has the second contacting surface formed aslant to the boundary 9b between the wall 3 and ceiling 7 and is arranged along the boundary 9b. The first and second contacting surfaces 25a are contacted, and a corner member 19 to be installed at the corner of the two boundaries 9a and 9b is formed. The first and second long members 21 and 23 are fitted between two corner members 19.
Patent JP-S59189352-A (JP)
Title: Positively chargeable developer
Inventor: SUEMATSU HIROYUKI
IPC: G03G9/08
Filed: 1983-04-12
Abstract: PURPOSE:To obtain a toner capable of stabilizing triboelectrification amt. between the toner particles and between those and a toner carrying body, and controlling a triboelectrification amt. suitable for the developing system to be used, by incorporating a fine silica powder treated with a specified silane coupling agent represented by the general formula in a developer. CONSTITUTION:A fine silica powder produced by vapor phase oxidation of a silicon halide compd. is treated with a silane coupling agent and incorporated in a developer. Said silane coupling agent is represented by the general formula: RmSiYn in which R is alkoxy or Cl; (m) is an integer of 1-3; Y is an N-contg. unsatd. hetero ring or tis deriv.; and (n) is 3-1. It is embodied by structural formulae II and III. The silane coupling agent is used in an amt. of 0.1-30wt% of the fine silica powder. The treated fine silica powder exhibits effect when it is added by 0.01-20 of the weight of the developer.
Patent JP-S61223027-A (JP)
Title: Polymerization of 2,6-disubstituted phenol
Inventor: HORIGUCHI KOICHI
IPC: C08G65/44
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a polymer having excellent strength and elongation and resistant to the lowering of molecular weight in melting, by carrying out the oxidative polymerization of a 2,6-disubstituted-phenol in the presence of a catalyst consisting of a basic compound, a manganese salt and diisopropanolamine. CONSTITUTION:(A) A 2,6-disubstituted-phenol, preferably 2,6-dimethylphenol is subjected to the oxidative coupling reaction with a oxygen-containing gas in the presence of a catalyst consisting of (B) a basic compound selected from the hydroxide, alkoxide and phenoxide of the group IA metal of the periodic table, preferably sodium hydroxide or potassium hydroxide, (C) a manganese salt and (D) diisopropanolamine, and carrying out the polymerization in a heterogeneous system preferably precipitating the polymer at the latter stage of polymerization. The amounts of the components B, C and D are preferably 1-20mol%, 0.05-5mol% and 0.5-5mol% based on the component A, respectively.
Patent JP-S58182751-A (JP)
Title: Information output device
Inventor: OOI NORIO
IPC: G06F17/21
Filed: 1982-04-19
Abstract: PURPOSE:To reduce the load aoplied to a primary control part, by producing the form output information other than the atypical information from a form generating part and at the same time by supplying the atypical information from an input part. CONSTITUTION:When a designating signal of the typical information is supplied from an input part, a primary control part 1 converts this designating signal into a form discriminating signal to supply it to a form generating part 5. The part 5 generates the output information of a typical form and stores it to a storing part 2. When a recording command is delivered to a control part 3 from the part 1, both code signals of typical and atypical forms respectively are read out of the part 2 to be transferred directly to a storing part 6 by a direct memory access process. The part 6 stores temporarily the edited recording character code and the code signal of the form for the period of a recording process.
Patent JP-S59189487-A (JP)
Title: Drawing inputting device
Inventor: HIRATA TAKAO
IPC: G09G1/06
Filed: 1983-04-12
Abstract: PURPOSE:To facilitate comparison of graphic information with a drawing, to lighten a load of an operator and to shorten time required for inputting a drawing by superposing a picture for inputted graphic information and the picture of the drawing and displaying the obtained picture. CONSTITUTION:A picture for graphic information inputted from a graphic inputting section to a graphic memory section 2 and the picture of the drawing itself are superposed simultaneously and displayed on a picture display section 4. Accordingly, when the display section 4 is, for instance, CRT display, the graphic form can be inputted basing on picture display of the drawing itself while looking at only the display of the CRT display without comparing the drawing with the display by the graphic inputting section 1 such as a light pen, etc. Graphic inputting for complicated parts or minute parts can be made by enlarging the objective parts.
Patent JP-H08265585-A (JP)
Title: Area division method for color picture
Inventor: AIZU MASAO
IPC: H04N1/60
Filed: 1995-03-23
Abstract: PURPOSE: To narrow down the range of a small number of cluster representative colors even in the case of a small difference between object colors by clustering the cluster representative colors, which are obtained by clustering, again to divide them into groups. CONSTITUTION: A color space conversion part 10 converts an input picture signal to an L*U*v* signal. A feature space conversion part 20 converts the L*U*v* signal to points L, μ, and (v) on the feature space adapted to area division. An area division part 30 performs clustering on the space and clusters the cluster representative colors obtained as the result again to divide the cluster representative colors into groups. By this method, the range of narrowed down to a sufficiently small number of cluster representative colors corresponding to the number of areas in the picture even if the variance of each object color is large and the difference between object colors is small. It is preferable that cluster representative colors are clustered again after conversion of cluster representative colors to hue hi and saturation si.
Patent JP-H09256072-A (JP)
Title: Operation of continuous annealing furnace
Inventor: FURUSAWA HIDEYA
IPC: C21D1/52
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the change of annealing cycle in a short time by supplying the minimum quantity of combustion gas together with the low temp. air into combustion burners at the time of changing a mode from high temp. annealing cycle to low temp. annealing cycle. SOLUTION: At the time of changing a mode from a stationary operation at the high temp. annealing cycle to the low temp. annealing cycle in a continuous annealing furnace 6, firstly, fuel supply rate to the burner is limited with a flow rate control valve 15a to make the fuel supply rate absolutely minimum for keeping the combustion. At the time of changing the furnace temp. change- over valves 4a, 4b are closed and a change-over valve 4 is opened. The air for combustion fed out from a fan 5 as combustion air is supplied to the burners 12 from a piping 11 without executing the heat exchange at a recuperate 2. The max. supply rate of the air for combustion to the burners 12 is attained by fully opening a flow rate control valve 15b at the initial time of starting cooling.  Thereafter, the supply rate is controlled while detecting the difference between the furnace temp. and the set temp. By this method, a large quantity of the low temp. air is supplied to the burners 12 and the dropping speed of the furnace temp. is accelerated.
Patent JP-H08258529-A (JP)
Title: Electronically-controlled suspension
Inventor: HIRAI TOSHIRO
IPC: B60G17/015
Filed: 1995-03-23
Abstract: PURPOSE: To restrain the phase shift of control,, caused by change of the loading condition, so as to exhibit the good damping effect by detecting the sprung resonance frequency, to be generated by change of the loading condition on the basis of the body vertical speed, and changing the cut-off frequency of a phase compensating filter means on the basis of the detected value. CONSTITUTION: The sprung resonance frequency, to be generated by change of the loading condition is detected by a sprung resonance frequency detecting means on the basis of the body vertical speed. The cut-off frequency of a phase compensating filter means is changed by a cut-off frequency changing means on the basis of the detected value. Therefore, the good damping effect can be exhibited by restraining the phase shift of a control system, to be generated by change of the sprung resonance frequency caused by change of the loading condition. The phase compensating filter means is constituted of a plurality of low-pass filters having the different cut-off frequencies. Therefore, the phase shift of the vertical speed can be reliably restrained by selecting the low pass filter according to the sprung resonance frequency.
Patent JP-S60208483-A (JP)
Title: Method for repairing plating in bead cut part of electric welded and plated steel pipe
Inventor: HARA TOMIHIRO
IPC: C23C2/32
Filed: 1984-03-31
Abstract: PURPOSE:To form a uniform plating metallic layer on the bead cut part of an electric welded and plated steel pipe by supplying a plating metal to the bead cut part and depositing the metal to the bead cut part by a high-frequency pulse arc then applying ultrasonic oscillation thereto. CONSTITUTION:The plating metal in the weld bead part of an electric welded and plated steel pipe is of course cut away in the stage of cutting away the build-up metal in the bead part. While such electric welded and plated steel pipe 7 is moved in an arrow direction, an inert gas such as Ar is supplied into the gas shielding nozzle 10 of an arc welding gun 12 and a wire rod 8 of a plating metal is supplied to the weld bead cut part from a nozzle 9 during this time. A pulse arc is generated at the same instant between the top end of the wire rod 8 and the bead cut part. The wire rod 8 is melted by the arc heat to deposit the plating metal on the bead cut part. The deposited metal is uniformly leveled by an ultrasonic oscillating iron 14 to form the plating metallic layer having excellent appearance in the electric weld zone.
Patent JP-S59189980-A (JP)
Inventor: WATANABE HITOSHI
IPC: B07B13/18
Filed: 1983-04-14
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-H08259911-A (JP)
Title: Hardenable pressure-sensitive adhesive body
Inventor: IMAI YUKA
IPC: C09J201/00
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a hardenable pressure-sensitive adhesive body which exhibits semipermanently stable tackiness immediately after sticking even without heat treatment and provides enhanced adhesion after heat treatment by forming both a thermosetting resin composition layer and a pressure-sensitive adhesive layer without contact with each other within the same surface of a base material. CONSTITUTION: This thermosetting resin composition is composed mainly of a carbodiimido-containing polymer represented by the formula -(N=C=N-R)- (wherein R is an organic diisocyanate residue; and n is 10 to 10,000) and having a melting temperature of at least 80 deg.C, with the content being 2-200wt.% based on the solids of the composition. There is no limitation in particular on the pressure-sensitive adhesive used if it is one exhibiting semipermanently stable adhesiveness. An example of the adhesive used is an acrylic adhesive. It is desirable that the layers of the resin composition and of the adhesive are spaced about 0.5mm apart and that a hot-melt barrier material is put in the interspace. The figure shows the cross section of an example of the hardenable pressure-sensitive adhesive body.  A thermosetting resin composition layer 2 and a pressure-sensitive adhesive layer 3 are formed into strips with long and narrow interspaces 4 on the base material 1.