baber/WOPTO huggingface dataset:
Patent JP-H1077386-A (JP)
Title: Phenol resin composition and paper base phenol resin laminate
Inventor: FUKUZUMI HIROYUKI
IPC: C08L61/04
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a phenol resin composition enabling the production of a paper base phenol resin laminated sheet excellent in all of flame retardance, punching processability and bending strength by adding a specific phosphorus- based flame retardant to a tung oil-modified resol type phenol resin. SOLUTION: This composition is obtained by adding (B) a phosphoric ester represented by the formula (R1 to R3 are each a 1-5C alkyl) as a phosphorus- based flame retardant to (A) a tung oil-modified resol type phenol resin prepared by reacting phenols with formalin and tung oil. The component B preferably has 170-370 deg.C boiling point under 760mmHg and the phosphoric ester represented by the formula is preferably triethyl phosphate or tributyl phosphate. The paper base phenol resin laminate can be obtained by laminating prepregs prepared by impregnating the paper substrates with the resultant composition and molding the obtained laminate. Thereby, the prepared paper base phenol resin laminate can suitably be used for electronic machinery and apparatus, etc.
Patent JP-H0279798-A (JP)
Title: Step motor
Inventor: SOSHIN KOJI
IPC: H02P8/12
Filed: 1988-09-14
Abstract: PURPOSE:To simplify the constitution of a circuit by measuring the ON-duty width of a chopped signal with a voltage which is detected at the coil-current detecting resistor of a chopper driving type step motor, and detecting a speed signal. CONSTITUTION:A coil L of a motor is connected to the output terminals of a bridge circuit comprising transistors(Tr) Q1 to Q4 which are connected in an inverter type. A coil-current detecting resistor Rs is connected between the bridge circuit and the ground. The voltage across both ends of the resistor Rs is compared CP2 with a reference voltage Vref2. AND operation of the result of comparison and a high frequency clock 5 is performed. The output of the AND circuit 6 is binary-counted 7. Timing control 9 is performed. Then, D/A conversion is carried out. Thus a speed signal is detected. A chopper control circuit 2 chops the gate voltages of the Trs Q1 to Q4 based on the voltage generated by the resistor Rs. The same processing is carried out for other phases. Thus the speed signal is obtained with a simple circuit.
Patent JP-H0575857-A (JP)
Title: Digital copying machine and contour mode processing method
Inventor: ITO KEITOKU
IPC: G06T1/00
Filed: 1991-09-11
Abstract: PURPOSE:To make it possible to perform a more desirable contour extraction also in the case of a picture having a continuous gradation. CONSTITUTION:This machine is constituted by being provided with an input means selecting and designating the linear density of a contour and with a conversion characteristic setting means changing and setting the conversion characteristic of a binary processing means according to the linear density selected and designated by this input means in addition to a picture reading means, the binary processing means, an edge extraction processing means and a picture recording means. The conversion characteristic of the binary processing means is changed and set by the conversion characteristic setting means according to the linear density of the contour selected and designated by the input means in accordance with the contour mode. A picture signal S75M to be inputted for the binary processing means is divided into sections for the number corresponding to the linear density in accordance with the gradation level. By alternately switching the binary level corresponding to each section, the binarization is performed like signal S76Ma, S76Mb or S76Mc. Based on the binarized picture signal, edge pictures S81Ma, S81Mb or S81Mc are extracted by an edge extraction means.
Patent JP-S59118832-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01B1/02
Filed: 1982-12-25
Abstract: PURPOSE:To improve the wear resistance of an Au-Pt-Ag-Cu-Zn type sliding contact material by adding a specified amount of an oxide forming element to the contact material so as to produce the oxide during sliding and to utilize the oxide as a lubricant. CONSTITUTION:To an alloy consisting of 70.5-72.5% Au, 7.5-9.5% Pt, 3.5- 5.5% Ag, 13.5-15.5% Cu and 0.5-1.5% Zn as a sliding contact material, especially as a brush contact material is added 0.5-10% at least one among Sb, Te, Mo, Pb, Se and As without changing the ratio in the composition. The oxide of said added element is produced in a sliding contact made of the alloy material at high temp. during sliding, and the oxide acts as a lubricant, so the wear resistance of the sliding contact is improved.
Patent JP-H0279542-A (JP)
Title: Subsignal transmission system
Inventor: YAGI TAKESHI
IPC: H04L1/22
Filed: 1988-09-14
Abstract: PURPOSE:To effectively utilize a decided band by superimposing subsignals onto at least two active lines or over respectively and switching subsignals as well, superimposed on the line into a standby line at line switching. CONSTITUTION:Active lines A, B send/receive main signals (a), (b) and corresponding subsignals. Only an optional subsignal is selected by a selection circuit 9 and superimposed on a standby line C. If a reception terminal station 3 discriminates that a signal superimposed on the active line B causes quality deterioration, a switching signal in the subsignal superimposed on an outgoing standby line D is sent while being converted into a pattern commanding the switching of the active line B into the standby line C. A transmission terminal station 1 and the reception terminal station 3 use switching circuits 211, 212 to switch the superimposition of the main signal (b) onto the standby line C from the active line B. Simultaneously, the transmission terminal station 1 uses a switching signal detector 6 to detect the switching signal from the signal superimposed on the outgoing standby line D, selects the subsignal (d) by the selection circuit 9 and the signal is sent to the standby line C.
Patent JP-H1074585-A (JP)
Title: Organic el display
Inventor: YOSHIBE SHUICHI
IPC: H01L51/50
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To make color display possible by forming a color filter on an anode in an organic EL display. SOLUTION: A cathode 13 is arranged in a stripe shape on a first transparent substrate 11, and a white light emitting body 14 is formed on the cathode 14 within a display region. An anode 15 is arranged on the light emitting body 14 so as to perpendicularly cross the cathode 13 and the light emitting body 14, and they are arranged in matrix. Color filters 17R, 17G, 17B are formed on the anode 15 by an electro-deposition process. A second transparent substrate 12 is faced and arranged on the substrate 11, and the substrates 11, 12 are bonded with a sealing material 16. In order to display an image on a display, DC voltage is applied across the anode 15 in the region to emit light and the cathode 13.  Electrons are injected into the light emitting body 14 in the portion to which DC voltage is applied to produce an electric field, light is emitted, and an image is displayed on the substrate 12. Since filters 17R, 17G, 17B are formed on the anode 15, color display is made possible.
Patent JP-H0680431-A (JP)
Title: Glass optical element molding machine
Inventor: KAWAKAMI KOICHI
IPC: C03B11/00
Filed: 1992-08-31
Abstract: PURPOSE:To improve the shape precision of a molded lens without formation of ash by forming electrodes with a metal of a lower volume resistivity than that of the trunk mold on its surface and effecting uniform heating of the mold and the glass material. CONSTITUTION:On the surface of the trunk mold 2 made of a conductive material, are formed electrodes 3 using a metal whose volume resistivity is lower than that of the trunk mold (such as Au, Ag, Cu, Ni, Rh). In order to heat the glass material 8 on the mold 1 up to the approximate temperature of its softening point, the electrodes 3 are formed 30mum thick by plating. Thin, metallic, auxiliary electrodes 4 are overlapped on the electrodes and fixed with screws 7 and heat-resistant springs 3, and the electric power needed for heating is supplied through the wires 5. Since the electrodes can be formed even on a curved surface of the trunk mold 2 by plating, the form, size and thickness of the electrodes can be freely varied and a uniform current can be flown over a wide range. Uniform heating can be done even when the trunk mold becomes larger by multiplication of the cavity and enlargement of aperture.
Patent JP-H0393424-A (JP)
Title: Battery protective circuit for no-break power unit
Inventor: OKAMURA KOICHI
IPC: H02H7/18
Filed: 1989-09-06
Abstract: PURPOSE:To avoid breakdown due to overdischarge, when small current is discharged continuously, by stopping the operation of a no-break power unit when the battery voltage drops below a predetermined level or when power interruption continues longer than a predetermined interval. CONSTITUTION:A power interruption detector 22 detects the voltage of commercial power source 2 through a transformer 21. When a time interval, set by a timer 23, expires or when the battery voltage drops below a set value, set by a discharge end voltage setter 12, a signal is fed through an OR element 24 to a stop command circuit 14 which then provides a stop command to a power converter 4. The set voltage of the discharge end voltage setter 12 is the discharge end voltage which equals to the battery voltage minus the voltage drop across a load 6 due to discharge current. The set time of the timer 23 is an estimated time to be elapsed before the discharge end voltage is reached with continuous discharge of small current.
Patent JP-H0395789-A (JP)
Title: Disk device
Inventor: HAYATSU HIDEKI
IPC: G11B33/14
Filed: 1989-09-06
Abstract: PURPOSE:To improve performance by attenuating small vibration as well by injecting gas, for which molecular weight is larger than that of atmosphere, into an enclosure. CONSTITUTION:An enclosure 8 houses a recording medium 1, head 7, which reads and writes data from this recording medium 1, and actuator 3 equipped with an arm 4, which executes the positioning control of this head 7, in a sealed state. Then, gas 13, which molecular weight is larger than that of the atmosphere, is injected. Accordingly, since air resistance is increased in the enclosure in comparison with air in the atmosphere. Namely, the small vibration of the arm 4, etc., which can not be resolved by a design change, etc., can be attenuated. Thus, the performance of a disk device can be improved.
Patent JP-S61110385-A (JP)
Title: Head position adjusting disc
Inventor: ISHII HIROSHI
IPC: G11B21/10
Filed: 1984-10-31
Abstract: PURPOSE:To facilitate discriminating the off track by writing prescribed signal patterns on an adjustment set track and on one of the outer peripheral side and the inner peripheral side of this adjustment set track and setting the other to the no-signal state. CONSTITUTION:Two adjusting patterns 2 and 3 with a point Oc off a point Od as the center are written on an adjustment set track 4 of an adjusting disc 1 having the point Od as the center. In the non-eccentric state (with the point Od as the center), adjusting patterns existing on the outer peripheral side of the track 4 are erased, and outer peripheral side is set to the no-signal state. Off track discriminating patterns 6, 7, 8- are written on the inside of the track 4. If the off track extent is large, a ghost pattern is not generated in case of the outer peripheral direction but a continuous ghost pattern is generated in case of the inner peripheral direction, and thus, the off track to the outer peripheral side as well as the inner peripheral side and its direction are discriminated easily.
Patent JP-S6294618-A (JP)
Title: Embedding work
Inventor: GOTO KENICHI
IPC: E02D29/045
Filed: 1985-10-18
Abstract: PURPOSE:To obtain a high water-stopping property and a comparatively high strength by a method in which in embedding the surrounding space of a structure, a mixture of bentonite, a hardener, and water as a self-hardening stabilizer liquid is charged into the surrounding space. CONSTITUTION:A trench-like space 14 is formed along the periphery of a structure 10 between a sheathing wall 12 and the body of the structure 10. A self- hardening stabilizer liquid 16 prepared by mixing water, bentonite, and a hardener in a given proportion with stirring, having an emulsive fluidity and a high permeability into even smaller apertures, is injected into the space 14 through a hose 18, and a reinforcing material 10, e.g., crushed stones is charged into the stabilizer liquid. The leakage of spring water into the structure 10 can thus be prevented, and so the subsidence of the ground can be exactly prevented.
Patent JP-S6293102-A (JP)
Title: In-out controller in automatic warehouse
Inventor: KOBAYASHI MAMORU
IPC: B65G1/00
Filed: 1985-10-18
Abstract: PURPOSE:To facilitate the going-out of required products from a warehouse, by constructing a system, such that products are entered into the warehouse, attaching thereto inspection information in addition to lot information of the upperstream manufacturing line and the date when entered into the warehouse as well, while they go out therefrom according to information of the lowerstream manufacturing line. CONSTITUTION:If lot information a of the upperstream manufacturing line is inputted into an inspection controller 10, an inspection is made according to inspection condition information b of an inspection condition memory 9, so that the inspection result c and the number of products are received and stored in a product information memory 16, together with other information a, b, thus starting up an in-out supervising unit 12 for a warehouse. THe controller 12, then, supplies information to empty shelves, after locating their addresses according to information of an entered products memory 13, and sends said addresses to an entry controller 14, considering warehouse condition information. And, the going-out of products from the warehouse is carried out according to going-out request f by outputting going-out direction information d through a going-out controller 15. Thus, the going-out of required products is facilitated.
Patent JP-H0575920-A (JP)
Title: Image pickup device
Inventor: TAKENAGA HIROYUKI
IPC: H04N5/238
Filed: 1991-09-11
Abstract: PURPOSE:To improve a dynamic range by detecting a subject having high contrast based upon respective difference detecting results of plural kinds of set screen two-division patterns and controlling the gain of an image pickup signal. CONSTITUTION:Outputs from an AGC circuit 7 and a synchronizing signal generating circuit 10 are inputted to plural screen dividing circuits 11 to 13. A difference between two voltages outputted from each of the circuits 11 to 13 is found out by each of difference detecting circuits 14 to 16. When a peripheral area has the same brightness as that of a main area, i.e., when a difference between two voltages is less than a previously set voltage Vs, a certain fixed voltage Vr is outputted. When the peripheral area is extremely bright as compared with the main area, i.e., when a value obtained by subtracting voltage indicating the average brightness of the main area from voltage indicating the average brightness of the peripheral area is more than the Vs, voltage corresponding to the value is outputted. Thus the highest voltage out of three kinds of voltages outputted from the circuits 14 to 16 is selected by a non- additional mixing circuit 17 and outputted to a control signal generating circuit.
Patent JP-H0396066-A (JP)
Title: Facsimile equipment
Inventor: HAYAFUNE TAKESHI
IPC: H04N1/32
Filed: 1989-09-08
Abstract: PURPOSE:To recognize reception refusal and its opposite party by informing the reception refusal from an incoming call side to an outgoing call side when outgoing call side identification information is not fitted in a condition set in advance, and displaying or recording the interruption of communication due to the failure of setting the condition at a reception side with the outgoing call side. CONSTITUTION:A transmission side issues a call to the opposite party, and the reception side sends a CED signal, an NSF signal, a CSI signal, and a DIS signal sequentially. Next, the transmission side sends an NSS signal, a TSI signal, a DCS signal, and a modem training signal sequentially. When no communication function designated by the transmission side is provided on its own device, the fact of the reception refusal is informed by transmitting the NSF signal when noncoincidence is obtained in a received ID code, and it is stored in a system memory 9. Next, a line is disconnected by sending a DCN signal. The transmission side immediately disconnects the line when the reception refusal is informed, and records and outputs those information as a reception refusal report with a plotter part 4.
Patent JP-H1052379-A (JP)
Title: Bathtub
Inventor: ANDO HIDEYUKI
IPC: A47K3/02
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To facilitate execution work, reduce cost, enhance design, and improve external appearance by constituting a surface layer formed of wood, stone, a tile or the like layered so as to be mountable-demountable on a surface of a back layer formed of FRP, stainless steel or the like having a function as a bathtub having waterproofness or the like. SOLUTION: A surface layer 3 by integrally forming inner wall piece parts 3a, a horizontal piece part 3b and an outer suspending piece part 3c, is respectively fitted in by plural sheets from above a back layer 2, and the lower ends of the inner wall piece parts 3a are brought into contact with a surface of a step part 2c of the back layer 2, and the inner wall piece parts 3a are layered on the inside of a side surface part 2B, and the horizontal piece part 3b is layered on an upper surface of a flange part 2d, and the outer suspending piece part 3c is integrally layered on the outside of a suspending part 2e. The whole inner peripheral area of a surface side upper part of the back layer 2 is covered with plural surface layers 3.  Therefore, it becomes an external appearance shape presenting a high-grade feeling approximate to a wooden bathtub, and design is excellently enhanced, and excecution work is facilitated, and cost can be reduced.
Patent JP-H0786970-A (JP)
Title: Receiver for digital mobile communication
Inventor: TAKAMI TADAO
IPC: H04B1/10
Filed: 1993-09-17
Abstract: PURPOSE:To make a receiver mall in size and low in power consumption. CONSTITUTION:The output of a first frequency converter 13 is passed through an intermediate frequency filter 21 with approximate root Nyquist cosine roll-off characteristic, and evades interference disturbance from adjacent radio channels by performing main band limitation, and suppresses inter-code interference by performing the waveform shaping of spectrum. The intermediate frequency filter 21 is constituted of a monolithic crystal filter using the fundamental wave mode of a crystal oscillator. The output of the intermediate frequency filter 21 is orthogonally detected by an orthogonal detector 22, and is transformed to two baseband signals, and the baseband signals from which outside baseband noises are eliminated by low-pass filters 27, 28 are supplied to a demodulation means 29.
Patent JP-S6388042-A (JP)
Title: Oxidizing catalyst
Inventor: TSUJI HITOSHI
IPC: B01J23/64
Filed: 1986-09-30
Abstract: PURPOSE:To reduce the lowering in catalytic activity, by laminating an intermetallic compound of a PdM or PdMO type wherein M is V or Nb and a catalytic active layer composed of Pd or PdO to a carrier composed of ceramics. CONSTITUTION:An aqueous solution mixture of a water-soluble salt of Pd and a water-soluble salt of an alkaline earth metal is applied to a carrier wherein a monolithic structure is coated with activated Al2O3 and, after drying, the coated carrier is baked at 300-1,000 deg.C to obtain an oxidizing catalyst. In this case, when baking is performed in a reductive atmosphere, a PdM type is obtained and, when in an oxidative atmosphere, a PdMO type is obtained. That is, this catalyst has such a structure that activated Al2O3 is applied to the monolithic structure and a Pd-M (wherein M is V, Nb or Ta) intermetallic compound layer 4 is formed between Al2O3 2 and an active component 3 composed of Pd, PdO or Pd/PdO.
Patent JP-H0890918-A (JP)
Title: Thermal recording material
Inventor: TAKEUCHI AKIRA
IPC: B41M5/26
Filed: 1994-09-27
Abstract: PURPOSE: To provide a thermal recording material of good image quality generating no crack in an image in spite of high optical density. CONSTITUTION: In a thermal recording material wherein a thermal recording layer is provided on a support, at least one kind of a compd. selected from an alumina sol, a silica sol and colloidal silica is added to the thermal recording layer in an amt. of 0.1-4wt.% of the total solid of the thermal recording layer.
Patent JP-S6389283-A (JP)
Inventor: OTAKE YOSHIHISA
IPC: G05B19/19
Filed: 1986-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0637647-A (JP)
Title: Error correcting and decoding device
Inventor: NAKAMURA TAKAHIKO
IPC: H03M13/00
Filed: 1992-08-31
Abstract: PURPOSE:To decrease the number of the exclusive logical sum circuits of a multiplying circuit, and to attain a high speed operation by letting a constant on a Galois body be alpha<j>-fold by which the coefficient of an error numeric value polynomical is multiplied, and properly selecting the value of (j). CONSTITUTION:The constants for multiplication at a first multiplying means 7 are changed from alpha<0>, alpha<-1>, alpha<-2>,..., alpha<-1+1> to alpha<j>, alpha<j-1>, alpha<j-2>..., alphaj<->t<+1>, and the value of (j) is selected so that the circuit scale of the means 7 can be the minimum. At that time, the entire constants for multiplication at a second arithmetic means 8 are also multiplied by alpha<j>, so that the same result can be obtained by a division at the arithmetic means 12, and the circuit scale can be reduced. And also, the number of circuits of the means 7 and 8 can be decreased, and the high speed operation can be attained. And also, the constants for multiplication at the means 8 are changed to alpha<i>, alpha<i-2>, alphai-4,..., alphai<-2>s<+2>, and the value of (i) is selected so that the circuit scale of the means 8 can be the minimum, so that the circuit scale can be reduced, and a decoding delay can be reduced.
Patent JP-H04112272-A (JP)
Title: Picture preparing system
Inventor: YASUHARA NANAE
IPC: G06T1/00
Filed: 1990-08-31
Abstract: PURPOSE:To satisfactorily prepare drawings on a screen by making the shape of a cursor into a desired character pattern by a character selecting button, and simultaneously making the character pattern to be a desired color by a color selecting button, and fixing this character pattern at a desired position by moving the cursor by a cursor moving means. CONSTITUTION:A sheet switch group 20 is constituted of an abstract graphic key, color designating key, and a concrete graphic key. Then, the shape of the cursor on the screen of a display device 8 is made into the desired character pattern, and the color of this selected character pattern is made to be the desired color. Then, this cursor is moved to the desired position on the screen by a cursor moving means 10, and the character pattern defined as the cursor is fixed of this desired position on the screen. Thus, the selections of both the desired character and the color of the selected character can be simply and easily operated, so that the preparation of the drawings on the screen can be operated satisfactorily.