baber/WOPTO huggingface dataset:
Patent JP-H09285099-A (JP)
Title: Hybrid type stepping motor
Inventor: SUGIURA TSUNEO
IPC: H02K37/20
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the winding and mounting of a coil and get an n-phase motor by providing each stator yoke with n pieces of coil receiving grooves around, and equipping this with n pieces of coils, and both ends of the stator yoke body with auxiliary magnetic plates through auxiliary magnet plates. SOLUTION: Coil receiving grooves 20u, 20v, and 20w are made respectively around each stator yoke 9, 10, and 11, and also at both ends of this stator yoke body 100, auxiliary magnetic plates 103 and 104 are fixed onto a fixed shaft 1 through auxiliary magnet plates 101 and 102. Then, bobbin-shaped U- phase coil 22, a V-phase coil 23, and W-phase coil 24 are provided, respectively, in each coil receiving groove 20u, 20v, and 20w. Hereby, coils 22, 23, and 24 can be provided around the stator yokes 9, 10, and 11, so the winding work becomes extremely easy, and a multiphase stepping motor can be obtained.
Patent JP-2000004379-A (JP)
Title: Method and device for image display
Inventor: AZUMA TAKEO
IPC: H04N9/68
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To display an image having a high dynamic range and improved contrast with a small circuit scale and a small arithmetic operation quantity by setting a representative area in the image, obtaining a gradation conversion table according to a gradation luminance distribution of pixels near the edge of the image in the representative area, and performing gradation conversion which is different by pixels by making use of the gradation conversion table. SOLUTION: A gradation converting circuit 1 converts luminance level according to a local luminance frequency near the edge and the coordinate values of a pixel. An optical illusion waveform generating circuit 2 generates a waveform generating optical illusion of luminance level. The output of the optical illusion waveform generating circuit 2 is superposed on the output of the gradation converting circuit 1, and the result is outputted as output luminance. Consequently, the luminance is so converted that the luminance level of the image varies greatly near the edge and the waveform, which generates the optical illusion of luminance level is superposed thereupon so as to improve the contrast of an image which is displayed on a display device.
Patent JP-H0699480-A (JP)
Title: Blow molded product fitted with flange part
Inventor: YAMAMURA MICHIO
IPC: B29C49/48
Filed: 1993-03-18
Abstract: PURPOSE:To solve such a problem that the protrusion of a parison is generated or a padding is generated on the inner surface of a resin pipe by providing the resin pipe and the flange part consisting of a pair of the half split elements unified with the resin pipe at the time of blow molding. CONSTITUTION:Half split elements 13 are set to split molds to perform blow molding to prevent the protrusion of a parison 22 or the generation of padding on the inner surface of a resin pipe 11. Since a flange part 12 is constituted of preliminarily produced half split elements 13, surface accuracy or thickness accuracy is enhanced. Since the flange part 12 is constituted at the time of blow molding, the number of processes can be reduced as compared with such a case that the flange part is formed by welding disc elements produced by injection molding to the resin pipe produced by blow molding. Further, by changing the formation position of the recessed grooves 21 in the split molds 20, the flange part can be provided to the end part and intermediate part of the resin pipe at an arbitrary position.
Patent JP-H03283970-A (JP)
Title: Facsimile equipment
Inventor: UNNO MINAKO
IPC: H04N1/21
Filed: 1990-03-30
Abstract: PURPOSE:To prevent a receiver side from storing undesired information by providing a storage section storing received incoming call content as a facsimile signal data, displaying an incoming call list, selecting a specific incoming call data and printing it out, or transferring the data to an external device connecting to the facsimile equipment and displaying it to a display section of the external device and printing it out. CONSTITUTION:When an external incoming call comes to a facsimile equipment, the facsimile signal data is stored in a storage section 21. However, when the incoming number of data comes depending on the capacity of the storage section 21, the succeeding data are overwritten onto the old incoming data. When a key section 12 gives a list display command, the incoming call list is displayed on an LCD display section 11. A reception number, reception date and hour and an opposite party identification number or the like are described on the incoming call list for each reception. A specific incoming call is selected by a selection key of the key section 12 and the key operation selects the FAX print or external transfer.
Patent JP-S506294-A (JP)
IPC: H01L23/525
Filed: 1973-07-27
Abstract: The method consists in subdividing an entire substrate into many independent and identical circuit arrays with each array containing an identical programmable section, in programming the first array to respond to a certain set of electrical impulses, in testing the array for electrical function: if the array is good, proceeding with the programming and testing of the programmable section of the second array using another set of electrical impulses; if the array is faulty, proceeding with the programming and testing of the programmable section of the second array with the same set of electrical impulses used for the previous faulty array; then, repeating the above programming and testing steps for the remaining circuit arrays of the substrate using different sets of electrical impulses; and then establishing connection between the system connect lines of each array.
Patent JP-H11279634-A (JP)
Title: Re-melting treating apparatus
Inventor: YAMAMOTO SHINJI
IPC: C21D1/09
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To easily set the depth of penetration in remelting range of a work and to improve the working efficiency by supplying inert gas so that the irradiating energy density between an energy irradiating means and the work becomes asymmetry with the energy irradiating means as center. SOLUTION: The flowing passage area of inert gas G between an electrode 3 and the work W becomes asymmetry to the center line (1) of the electrode 3 with the action of the sloping surface part 1a of a nozzle body 1, and the current density of a TIG arc becomes asymmetric, too. A range (r1) irradiating the strong thermal energy is formed as deep penetration and a range (r2) irradiating the weak thermal energy is formed as shallower penetration as farther position from the center line (1). The direction of flowing of the inert gas G with the surface part 1a of the nozzle body 1 is formed as the asymmetry to the center line (1), and in the remelting treatment, the penetrating quantity of the work W can be adjusted.  For example, a portion, in which the work is acted at high temp., is made deep to the penetration to raise the strength, and a portion surrounding an exhaust part 21, etc., is made shallow to the penetration to prevent the burn through.
Patent JP-H11280785-A (JP)
Title: Damper mechanism
Inventor: MIZUKAMI YUJI
IPC: F16F15/123
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To damp torsional vibration having a wide torsional angle such as vehicle body lengthwise vibration in a damper mechanism having a two-stage characteristic. SOLUTION: A damper mechanism is equipped with: a pair of plates 21 and 22, an output rotor 3, a separation flange 6, a first and second springs 7 and 8, and an intermediate plate 11. The flange 6 is arranged between the plates 21 and 22 on the outer peripheral side of the rotor 3. The spring 7 elastically connects the rotor 3 and the flange 6 in a rotation direction. The spring 8 elastically connects the flange 6 and the plates 21 and 22 in the rotation direction, and the plate 11 is arranged between the rotor 3 and the plates 21 and 22. The plate 11 ensures the gap of a second torsional angle θ2 between the plate and a hub 3, forms a friction generation mechanism 13 between the plates 21 and 22, and partially has a third torsional angle θ3 between the plate and the spring 8 between.
Patent JP-S59208809-A (JP)
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1983-05-13
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-S528870-A (JP)
Title: Power source terminal defect detection equipment
Inventor: KOSUGE SHIYUUICHI
IPC: G01R31/02
Filed: 1975-07-09
Abstract: PURPOSE: To detect slipping and poor contact of a power source terminal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57199324-A (JP)
Title: Reset circuit
Inventor: MATSUMURA HIROMI
IPC: H03K17/22
Filed: 1981-06-02
Abstract: PURPOSE:To obtain a stable reset signal, by respectively synchronizing a comparison voltage of a comparison circuit outputting a reset signal and a reference voltage to the reset signal. CONSTITUTION:A pulse signal from a reset circuit 1 is differentiated and controls a transistor 14 operated as a switch. A reset signal from a comparison circuit 17 is applied to a capacitor 16 connected to +V of a power supply via this switch 14 through a resistor 21. The voltage of the capacitor 16 becomes a comparison voltage of the comparison circuit 17. On the other hand, a voltage synthesizing a voltage of the power supply +V divided with resistors 18 and 19 and a reset signal from the comparison circuit 17 via a resistor 20 becomes a reference voltage Vr of the comparison circuit 17. When the comparison voltage is lower than the reference voltage, a reset signal is generated and given to the circuit 1. Thus, a stable reset signal can be obtained.
Patent JP-H04297562-A (JP)
Title: Production of hot-dip zinc-aluminum alloy coated steel sheet excellent in blackening resistance
Inventor: SAKAI HIROHIKO
IPC: C22C18/04
Filed: 1991-03-25
Abstract: PURPOSE:To manufacture a hot-dip zinc-aluminum alloy coated steel sheet capable of effectively preventing blackening damaging the beauty on the surface of a hot-dip coated steel sheet. CONSTITUTION:This is a method for manufacturing a hot-dip zinc/ aluminum alloy coated steel sheet excellent in blackening resistance in which coating is applied to a steel sheet by a hot-dip coating bath contg., by weight, 4.0 to 7.0% Al, <=0.01% Pb, <=0.005% Sn and the balance zinc with inevitable impurities, and after that, it is subjected to skin pass of 0.3 to 2.0% elongation percentage and is thereafter subjected to chromate treatment, and the hot-dip coating bath can furthermore be incorporated with 0.005 to 3.0% Ni and 0.005 to 3.0% Cu.
Patent JP-H02264574-A (JP)
Title: Noise reducer
Inventor: OKU MASUO
IPC: H04N5/93
Filed: 1989-04-05
Abstract: PURPOSE:To simultaneously attain the satisfactory noise reduction effect and the suppression of afterimages by subtracting the output signal from the difference signal with a subtraction circuit and attenuating the component changing slowly out of the difference signal. CONSTITUTION:A noise component (e) given from a nonlinear circuit 6 is subtracted from an input video signal (a) with a subtraction circuit 2. Thus the signal (a) is outputted as a video signal (b). The signal (b) is delayed by the delay circuits 4a and 4b and supplied to a subtraction circuit 7. Then the output video signal (f) of the circuit 4b is subtracted from the signal (a) to produce a difference signal (g). The signal (g) is multiplied by a coefficient L with a coefficient device 9 (0<L<1) and supplied to a subtraction circuit 8 together with a difference signal (d). The circuit 8 subtracts the output signal (h) of the device 9 from the signal (d) and attenuates the component changing slowly out of the signal (d) to supply a difference signal (i) to the circuit 6. The circuit 6 has the transmission gain that keeps the signal (i) at a fixed level within an amplitude range set previously and reduces gradually the level of the signal (i) at the upper limit or above of the amplitude range. Then a signal (e) thus processed is supplied to the circuit 2 as a noise component.
Patent JP-H04295861-A (JP)
Title: Image forming method
Inventor: KURAMOTO SHINICHI
IPC: G03G9/097
Filed: 1991-03-25
Abstract: PURPOSE:To form a high density and high quality image by stably and uniformly laminating a toner on a developer support in two or more layers and developing an electrostatic latent image. CONSTITUTION:A large number of fine closed electric fields are formed near the surface of a developer support by allowing the surface of the support to selectively retain electric charges, a one-component developer is fed to the support and supported on the surface of the support by the electric fields and an electrostatic latent image on a latent image support is converted into a visible image with the developer. The developer contains a triarylmethane compd. having an optionally substd. amino group as a positive polarity controlling agent.
Patent JP-S63251057-A (JP)
Title: Processed wheat product
Inventor: KUNO NINPEI
IPC: A23L7/10
Filed: 1987-04-08
Abstract: PURPOSE:To obtain a processed wheat food, capable of preventing drying and having improved transparency and texture, by using cellulose having a specific crystal form and polypeptide or/and edible polysaccharides as a raw material. CONSTITUTION:A processed wheat food, such as breads, noodles or cookies, obtained by containing an edible substance consisting of a structure containing cellulose having a crystal form of cellulose II regenerated from an aqueous solution of an alkali metal hydroxide and at least one guest component selected from polypeptides and edible polysaccharides, the structure containing the cellulose II or a homogeneous substance thereof with the edible polysaccharides as a sea component or continuous substance present in an amount of at least >=10%, preferably about 80-90% therein. The amount of the edible substance is 0.25-8%(W/W), preferably about 1-5%(W/W) expressed in terms of solid content in the processed wheat food.
Patent JP-S63250137-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARAKI YUJI
IPC: H01L21/52
Filed: 1987-04-06
Abstract: PURPOSE:To completely eliminate various problems to be caused during a cutting operation by a method wherein, after a mounting part for a semiconductor pellet and a lead have been held at a frame jig and the semiconductor pellet has been mounted on the mounting part, a required part is plastic-molded so that a process to cut each semiconductor device is not required after a plastic-molding process. CONSTITUTION:A mounting part 11 for a semiconductor pellet formed as a separate object and leads 12 are positioned at a frame jig 14 in such a way that a part to be plastic-molded is kept in an open state, and are held; the semiconductor pellet 10 is mounted on the mounting part 11 held by said frame jig 14. Then, required parts of the mounting part 11 and the leads 12 which have been held by said frame jig 14 are plastic-molded; and after that, a completed semiconductor device which has been packaged by a plastic molding operation is taken out from the frame jig 14. Said frame jig 14 is constituted, e.g., by an upper frame 14a and a lower frame 14b which have a lengthwise window 17 to keep the part to be plastic-molded open. Parts to form cavities at an upper mold and a lower mold for plastic molding use are inserted in such a way that the mounting part 11 and the leads 12 are sandwiched by openings located at the surface and the rear of the window 17 of the frame jig 14.
Patent JP-H10301328-A (JP)
Title: Electrostatic charge image developing toner and its production
Inventor: BABA YOSHINOBU
IPC: G03G9/087
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which satisfies both of high quality of images and low temp. fixing property, which has small particle size and sharp distribution of particle size, which does not cause aggregation of the toner or aggregation of developer even when the toner is left in a high temp. environment but shows excellent fluidity, which gives good electrification and can form a high quality image. SOLUTION: In the electrostatic charge developing toner having at least a binder resin and a coloring agent, the toner has such properties that (i) it contains 0.1 to 15 pts.wt. coloring agent to 100 pts.wt. of a binder resin, (ii) it has 0.5 to 6.0 μm number average particle size, (iii) <=20% variation coefft. in the distribution of number, (iv) it has a capsule structure including a surface layer and a core part. In the resin component soluble with an ethanol/ methylethylketone mixture solvent by extraction with the mixture solvent, Tg1 of the first soluble resin component corresponding to the initial state of extraction to 10 wt.% reduction and Tg2 of the second soluble resin component as the rest of the resin component satisfy the relation of Tg1>Tg2 and Tg1>=50 deg.C.
Patent JP-S60230536-A (JP)
Title: Air-fuel ratio controller for internal-combustion engine
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D41/04
Filed: 1984-04-28
Abstract: PURPOSE:To prevent the generation of idle vibration by executing the opened- loop control in substitution for the closed-loop-control when a power voltage in idle operation is below a prescribed value, in an apparatus in which the closed- loop control is performed towards the lean air-fuel ratio also in idle operation. CONSTITUTION:During engine operation, the fundamental injection pulse width TP is obtained on the basis of respective output signals of a crank-angle sensor 38 and a suction-pipe pressure sensor 22 in an ECU18, and said pulse width is corrected according to respective output of a variety of sensors for detecting the operation state, and used as fuel injection pulse width TAU for the control of a fuel injection valve 28. In this case, the air-fuel ratio is closed-loop-controlled towards the aimed air-fuel ratio on the lean side according to the output of a lean sensor 32. When the closed-loop control is executed in idle operation state, too, the power voltage of a battery 44 is detected, and when said power voltage reduces below a prescribed value, the closed-loop control is suspended, and the air-fuel ratio is opened-loop-controlled.
Patent JP-S568719-A (JP)
Title: Travelling power transmission for agricultural transporting vehicle or the like
Inventor: INASAKA SHIGENORI
IPC: B60W10/10
Filed: 1979-07-04
Abstract: PURPOSE: To facilitate operations by carrying out at the same time clutch and transmission operations such that a clutch at the front stage side of the transmission is disengaged by an operation of a valve interlocked with the gear type transmission operation and again engaged at the end of the transmission operation.  
     CONSTITUTION: A transmission operation is carried out by rotating an operating shaft 24 in the direction of arrow A with a transmission lever 26 to engage a control lever 25 with either of shift forks (not shown) and then displacing operating shaft 24 in the direction of the arrow B. In this case, a valve 29 is formed by the utilization of the operating shaft, that is, when the transmission lever 26 is shifted from the neutral position to the transmission one, the valve 29 is constituted to be once moved to block position B 1  or B 2  while oil under pressure is supplied to a hydraulic cylinder 9 to release a clutch and interrupt the transmission of power. While this clutch is released, the transmission lever 26 permits gears to be disengaged and engaged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59210643-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIZUTANI YOSHIHISA
IPC: H01L29/41
Filed: 1983-05-16
Abstract: PURPOSE:To obtain a finely electrically conductive path to reach the surface of a substrate at a semiconductor device by a method wherein a second conductive thin diffusion layer is buried in the first conductive semiconductor substrate making to be in parallel therewith, a penetrating hole is dug up to reach the diffusion layer thereof, the hole thereof is buried with a second conductive semiconductor film, and a wiring is fitted on the surface thereof. CONSTITUTION:An n type impurity is diffused in parallel with a p type Si substrate 1 from the side of the substrate 1, and an n<+> type wiring layer 2 of the prescribed length is formed to be buried in the substrate 1. Then an SiO2 film 3 is adhered on the whole surface of the substrate 1, covered with a resist pattern 4 having an opening, the film 3 and then the substrate 1 are removed according to reactive ion etching to dig a penetrating hole 5 to reach the wiring layer 2. After then, a polycrystalline Si film 6 containing n type impurities is deposited on the whole surface burying the hole thereof, the film 6 adhered on the surface is removed, and a polycrystalline Si film 7 consisting of the film 6 is survived only in the hole 5. Then an SiO2 film 8 is adhered on the whole surface, a contact hole 9 is opened, and an Al wiring 10 is fitted to the exposed film 7.
Patent JP-S569347-A (JP)
Title: Corrosion resistant brass
Inventor: AKASAKA KIICHI
IPC: C22C9/00
Filed: 1979-07-05
Abstract: PURPOSE: To provide corrosion resistant brass free from dezincification phenomenon obtained by compounding Cu, Zn, P, Si in a specified ratio.  
     CONSTITUTION: By incoprorating Zn 25W37%, P 0.002W0.5% and si 0.005W2.0% and the balance is Cu, the loss of P due to the oxidation is reduced in melt casting while dezicification preventing effect is stabilized to obtain corrosion resistant brass. The addition of Si has effect to widen an available component range of dezincification prevention of P as compared to the addition of P alone as well as available P containing amount is moreover regulated easily and excellent corrosion registance property is obtained without regulating a crystal particle size of an alloy. For example, the brass is consisted of 31% of Zn, 0.2% of P, 1.5% of Si and a balance of Cu. Zn is added into molten Cu, melted and the surface thereof is covered by charcoal powder. A temp. of the molten metal is regulated at 1,100°C and P and Si are added. Thereby, the residual ratio of P become 99% and dezincification preventing effect is stabilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01256955-A (JP)
Title: Surface material for sanitary napkin
Inventor: KATAYAMA TOSHIO
IPC: A61F13/15
Filed: 1988-04-08
Abstract: PURPOSE:To make a small hole for passing menstrual blood toward its adsorbent so as to be unseen from just the upside by making this hole being made in a surface material of a sanitary napkin so as to get only the one side opened sideward and to prevent the underside of parts other than an opening from being seen from the upper part by an inclined piece. CONSTITUTION:An inclined piece 9, whose one side 7 is cut linearly and the remaining circumference 8 is formed into circular form, is formed in a polyethylene film 6 of 0.005mm or 0.04mm in thickness serving as a surface material for a sanitary napkin whereby an opening 10 is formed between the one side 7 and this inclined piece 9. In this surface material, its sight from just the upside is interrupted by the inclined piece 9, and since a state of the underside of the polyethylene film 6 can be unseen, menstrual blood adsorbed in its adsorbent 1 is also unseen. In addition, since the inclined piece 9 is tilted downward, the blood dropped on the film 6 is guide by the inclined piece 9, leading to the opening 10 upon running on it, and discharged to the backside of the film 6 from this opening, thus it is adsorbed in the adsorbent 1.