baber/WOPTO huggingface dataset:
Patent JP-H0916987-A (JP)
Title: Device and method for reproducing information
Inventor: ISHII HIROKAZU
IPC: G11B7/00
Filed: 1995-06-28
Abstract: PURPOSE: To reproduce optionally information for both tracks of a land/groove. CONSTITUTION: This device is a reproducing device reproducing the information by irradiating a disk shape information recording medium 1 with laser light on which an information track 2 of a first group and the information track 3 of a second group recording the information exist concentrically or spirally, and the track 2 and track 3 exist with a step alternately in the radial direction. This device is provided with a rotation means rotating the recording medium 1, a signal generation means 8 generating a tracking error signal representing a shift amount between the irradiation position of the laser light and the track 2 or track 3 and a decision means 10 deciding whether the track irradiated by the laser light is the track of the first group or the track of the second group.
Patent JP-H11339933-A (JP)
Title: Expansion graphite flat heating element and its manufacture
Inventor: MATSUI SACHIO
IPC: H05B3/14
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a flexible and lightweight heating element having no concentrated heated portion, capable of constantly heating a wide face and excellent in heat diffusion efficiency by using a specific quantity of expansion graphite powder and/or pulverized material and a specific quantity of a binder. SOLUTION: A binder 0.5 pts.wt. or above is added to expansion graphite powder and/or expansion graphite pulverized material 100 pts.wt. so that the binder is sprinkled over only the portion kept in point contact with the wall face of the expansion graphite having a micro cell structure, and the mixture is uniformly mixed and dispersed to obtain a molding composition. Not only the expansion graphite obtained from natural graphite or artificial graphite but also the expansion graphite refined with expansion graphite wastes can be used. Various synthetic resins, natural resins, coal, petroleum pich or tar can be used for the binder, and a material having a high residual carbon ratio after it is burned is desirous. The obtained expansion graphite composition is molded and/or baked at the prescribed temperature and pressure to form a heating element.
Patent JP-S646312-A (JP)
Title: Superconducting wire
Inventor: ITO MASAYUKI
IPC: H01B12/04
Filed: 1987-06-29
Abstract: PURPOSE:To prevent the destruction of a superconducting condition due to disturbance and stabilize the condition by forming the sprayed layer of metal on the surface of the element wire of an oxide superconductor. CONSTITUTION:Metal like Cu, Nb, Ag, Pd and stainless steel is applied uniform ly to cover the surface of an oxide superconductor element wire via a normal metallizing process in such a way as to form a metal film having a 8% to 15% porosity. After the formation of the film, the element wire is heated for a few hours in an environment containing air or oxygen. In this process, oxygen is introduced into the oxygen vacancy of a perovskite type superconductor via the pores of the surface metal film, thereby reducing the value of (delta: oxygen deficiency) and further improving the current density of the superconducting element wire. The superconducting wire so manufactured has stable supercon ducting characteristics for practical use, as the metal sprayed to the surface of the superconducting element wire works as a so-called stabilizing material. The superconducting characteristics during practical use are thereby stabilized and a superconducting condition becomes free from destruction due to distur bance.
Patent JP-S5784988-A (JP)
Title: Heat pipe
Inventor: KATOU SEIICHI
IPC: F28D15/00
Filed: 1980-11-17
Abstract: PURPOSE: To enable to make the length of the titled pipe adjustable and as well as to reduce the heat loss by a method wherein the heat pipe is constituted to be made up with three divided parts or a heating parts, a heat insulating part and a cooling part and the heating parts and the cooling parts are made of metal and the heat insulating part is made of flexible conductor of non-heat conductivity treated with metal deposition for insulation of heat radiation.  
     CONSTITUTION: The heating part 1, the heat insulating part 4 and the cooling part 3 are divided in respective parts, one part of which is screwed in another part so as to be able to adjust the total length. The heat loss is reduced by constituting said heat insulating part 4 of non-heat conductivity, to which metal with low heat emissivity such as aluminum, silver or the like is deposited. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0212679-A (JP)
Title: Case for information recording medium
Inventor: HIRAOKA MITSUO
IPC: G11B23/03
Filed: 1988-06-29
Abstract: PURPOSE:To set a medium to a player without direct contact onto a medium and to avoid finger print or flaw carelessly by providing a slit tying an opening and a case center. CONSTITUTION:A slit of a case is fitted to a spindle shaft of a player 6 so that the slit is directed to the spindle shaft and the center hole 5 of the medium is fitted. In the case of an opaque case, the case center is matched onto the spindle shaft and in the case of a transparent case, since the medium is visible and the center hole of the medium is set so as to be matched onto the spindle shaft. After the setting, since the slit is provided up to the case center, the case can easily be drawn. Thus, the medium is set to the player without giving finger print or flaw onto the medium.
Patent JP-S645582-A (JP)
Title: Pinball game machine
Inventor: RI SEIMOU
IPC: A63F7/02
Filed: 1987-06-29
Abstract: PURPOSE: To increase the interest in a game by providing a first winning ball processing device on the back face of a game board, providing a second winning ball processing device on a mechanism board turnably fitted on the back face, and operating separate prize ball delivery device delivering a different number of balls, respectively. CONSTITUTION: When a game ball enters a start winning port, six prize balls from a moving case 29 and one winning ball are discharged at the total of seven. Balls collected from a winning device or a general winning port at a winning ball collection section 23 formed on a mechanism board turnably fitted on the back face of a game board 9 are guided to the second winning ball processing device 53, a plate cam 56 is rotated by the drive of a motor 54, and a rocking body 59 is rocked to thrust balls to a discharge port 58.  A rocking piece 60 is rocked to lift a vertical rod 65, the operation rod 43 of a second prize ball delivery device 28 is lifted, an upper valve 39 is lowered by a discharge action body 41, the upper end opening of a fixed case section 38 is closed, a lower valve 40 is set to the free state, and seven prize balls in a linear ball reservoir 44a and six prize balls in a linear ball reservoir 44b are discharged via a prize ball discharge trough 45 at the total of 13.
Patent JP-H09299750-A (JP)
Title: Method for removing nitrogen oxides
Inventor: HARAGUCHI KAZUTOSHI
IPC: B01D53/56
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a safe high efficiency purifying method by which NOx (NO and/or NO2 ) contained under coexistence with a large excess of oxygen in waste gas or in the air is removed. SOLUTION: When NOx contained in raw gas in an atmosphere contg. excess oxygen is removed to purify the raw gas, the raw gas is brought into contact with an activated carbon material with a noble metal and an alkali metal carried on the material at <200 deg.C and then the activated carbon material is heated to >=200 deg.C in an oxygen-free atmosphere or an atmosphere contg. a very small amt. of oxygen.
Patent JP-S5865304-A (JP)
Title: Oil pressure control apparatus
Inventor: KAYAKI HIROSHI
IPC: F15B11/16
Filed: 1981-10-09
Abstract: PURPOSE:To minimize a loss of energy by controlling a discharge rate of a variable displacement pump to the minimum necessary flow rate during idling or running respectively in no relation to the number of revolution of an engine. CONSTITUTION:A variable displacement pump 2 is driven by the rotation of an engine 1. During idling, a cam plate 2a is rotated clockwise by an inclined angle control device 23 to reduce the inclined angle of the pump. Further, a signal of a minimum necessary inclined angle is input from an inclined angle detector 20 to an operator 22 and the inclined angle of said pump is maintained in the minimum necessary inclined angle, thereby controlling the discharge rate of said pump to the minimum necessary flow rate. During running, a changeover valve 15 is controlled to operate a power steering cylinder 14. Also, at this time, the discharge rate of the pump is controlled to the minimum necessary constant flow rate in no relation to the number of revolution said engine 1. Further, during operation, said cam plate 2a is rotated counterclockwise by said inclined angle control device 23 to maximize the inclined angle of the pump, thereby controlling the discharge rate of said pump to the maximum flow rate corresponding to the number of revolution of said engine 1.
Patent JP-S6055807-A (JP)
Inventor: ATOBE HIDEYUKI
IPC: H02B1/04
Filed: 1983-09-05
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-S6141277-A (JP)
Title: Automatic focus controller
Inventor: HASEGAWA TAKAYOSHI
IPC: H04N5/225
Filed: 1984-08-01
Abstract: PURPOSE:To avoid a malfunction of an automatic focus controller by dividing the video signals passed through plural BPFs of different bands into a speed control system and a direction indication system with addition of a filter peak detecting circuit and an adder circuit to both systems respectively and also driving a lens focus control system with the outputs of both circuits. CONSTITUTION:A filter detection NAM circuit 21 detects the peak of each filter, and the effects of the depth can be avoided by transmitting the outputs of amplifiers 15-17 through the circuit 21. Here a motor driving circuit 8 is controlled by a speed control circuit 22 so that the driving speed of a motor 5 is set at a low level toward a focal point D0 compared with a case where an out-of-focus degree is large to the point D0. Thus the focusing control of a lens 1 is carried out smoothly. The output of an adder circuit 18 undergoes the synchronizing wave detection through a synchronizing wave detection circuit 19 and is turned into a switch input to the focus direction. Then the circuit 8 is controlled by a switch circuit 20, and the focusing direction is decided.
Patent JP-H06155719-A (JP)
Title: Device for cleaning roller gap in rotary press
Inventor: ANDOREASU BEEME
IPC: B41F35/04
Filed: 1993-06-30
Abstract: PURPOSE: To clean completely the roller interval by disposing a series of nozzles distributed in the vertical direction of the roller interval above the roller interval and facing a liquid without being in contact with, introducing blowing air into the nozzles and discharging the liquid from an end face of one side of each of the rolls. CONSTITUTION: In a device for cleaning the roller interval, which is formed between two rollers 1 and 2 extended in two axial directions of a rotary printing machine filled with a liquid 4, a series of nozzles 7 distributed in the vertical direction of the roller interval and faced to the liquid 4 without being in contact with are disposed above the roller interval formed between the rollers 1 and 2. At least one control valve is postposed in the nozzles 7, and blowing air is introduced into the nozzles 7 from one sides of the rollers 1 and 2. As a result, the complete cleaning of the roller interval is guaranteed to avoid the dry adhesion of varnish or ink particles.
Patent JP-S5586247-A (JP)
Title: Communication comtroller
Inventor: NAGATANI MITSUYOSHI
IPC: H04L29/02
Filed: 1978-12-22
Abstract: PURPOSE:To reduce the volume of programs by exercising control over decisions on transmission control characters and transmission control flags and over a transmission sequence through hardware using programmable logic array elements. CONSTITUTION:From circuit interface adapter group 2, the state of an adapter selected by a time-slot signal is outputted to internal data bus 15. Then, the contents of bus 15 are latched in tramsmitting-receiving character temporary-memory circuit 3. By way of transmission control character decision circuit 9 and vector interruption generating circuit 10 composed of programmable logic array elements, the data from circuit 3 is inputted to transmission sequence memory control circuit 11 and logically processed there to control a transmission sequence memory write signal, interruption start signal and DMA transfer start signal and then to output transmission sequence memory write data showing a state which comes next, and an interruption vector.
Patent JP-S645214-A (JP)
Title: Bias circuit for analog ic
Inventor: SASAKI KAZUTOSHI
IPC: H01L27/082
Filed: 1987-06-29
Abstract: PURPOSE:To eliminate the DC current amplification factor (hFE) dependancy of a collector current by providing a circuit detecting equivalently a collector current separately and feeding back the output current to the bias current negatively in supplying the bias current to an amplification transistor (TR). CONSTITUTION:The amplification TR Q1, a high resistance and a diode D2 are the same as conventional components. A TR Q2 the same kind as the TR Q1 and its bias high resistor R are added to use the bias circuit composed of the TRs Q1, Q2 in common. When the TRs Q1, Q2 are manufactured by the same process, the relative deviation of the hFE is negligible. Thus, in giving a bias current to the base of the TRs Q1, Q2 through the same value of the high resistance R, it is equivalent to detect the collector current Ic of the TR Q1 by the TR Q2. The current is fed back negatively to the bias current I1 to obtain the relation of I=I1+IC1. Thus, the hFE dependancy of the Ic is decreased.
Patent JP-S6054980-A (JP)
Inventor: INOUE HIROSHI
IPC: C04B35/58
Filed: 1983-09-05
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-H0830737-A (JP)
Title: Card issuing device
Inventor: KOJIMA SAKAI
IPC: G06K13/12
Filed: 1994-07-14
Abstract: PURPOSE:To improve operation efficiency, to save man power and to prevent the generation of defective cards. CONSTITUTION:This device consists of an IC card reader-writer 4, first and second carrier units 13 and 14, a card sending-out unit 12 and a card supplying unit 10. Normal and defective card storage parts 19 and 20 are also a slide palette 15 for mounting the first and second carrier units 13 and 14. Then, the first unit 13 is equipped oppositely to the reader 4 at the time of supplying an unrecorded card and the second unit 14 is equipped oppositely to the reader 4 at the time of ejecting a recorded card respectively.
Patent JP-S5683597-A (JP)
Title: Centrifugal fan
Inventor: NISHIMURA MASAO
IPC: F04D29/46
Filed: 1979-12-12
Abstract: PURPOSE:To make the most of the capacity of a fan in any resistance systems to be used, by disposing a movable nozzle in a noze section of a casing where volution of the casing is started, and changing the shape of said noze section. CONSTITUTION:In a heater mode in which a fan is designed such that a maximum efficiency is obtained in use, its noze section is located at a position B so that the height of the noze is lowest at the middle portion along the axis of fan 1 and increased gradually toward the opposite sides. On the other hand, in a defroster mode in which pressure loss in the resistance system of the fan system is high as compared with that in the aforesaid heater mode, movable noze 5 is turned to a position A so that the noze height is increased gradually along the axis of fan 1 and highest at the rear end 1a of fan 1. Further, in a ventilation mode, the movable noze 5 is turned to a position C.
Patent JP-H0830698-A (JP)
Title: Commodity management device
Inventor: KATO YOSHINORI
IPC: G06Q50/00
Filed: 1994-07-14
Abstract: PURPOSE:To perform stock control over commodities easily and comprehensively by performing the processes of production request control, production finishing control, purchase control, delivery control, shipment control, and stock control in relation to other processes. CONSTITUTION:The production request control process 30 cotrols a commodity regarding request to produce a commodity to the manufacturer of the commodity, and the production finishing control process 32 receives the commodity data and controls a production finishing state. Then the purchase control process 34 issues and passas a finish request document to the manufacturer, and the delivery control process 36 reads commodity data out of the bar code label of the purchase request document to control delivery. Data on the commodity to be shipped are obtained on the basis of the result of the control over the delively to attach the price tags of bar code labels shipped to respective stores, and the shipment control process 38 performs control on the basis of the shipped data. The bar code labels are collected from the respective stores and the stock control process 40 performs the stock control on the basis of the data.
Patent JP-H0716169-A (JP)
Title: Bathroom unit
Inventor: NOGAMI MASAHIKO
IPC: A47K4/00
Filed: 1993-06-30
Abstract: PURPOSE:To smoothly discharge water which goes into a clearance between a washing place counter and a wall panel. CONSTITUTION:This bathroom unit is constituted so that an overhung part 6 for containing a piping connecting part for feeding water to a faucet 5 fitting part of a washing place in a bathroom is overhung and formed in the inside of the bathroom, only both end parts 10 on the upper face of the overhung part 6 of the bathroom unit in which a washing place counter 2 is mounted on the upper part of the overhang part 6 is formed horizontally, and a middle part 11 is provided with a water feeding part 14 of a down-gradient to the inside of the bathroom, therefore, water which goes into the lower part of the washing place counter does not stay but is discharged.
Patent JP-S6140396-A (JP)
Title: Apparatus for thermal cracking of hydrocarbon
Inventor: HIROSE TOSHIHIKO
IPC: C10G9/00
Filed: 1984-08-01
Abstract: PURPOSE:To thermal cracking appratus, using a double structural tube constituted of an outer layer consisting of a specific austenitic heat-resistant steel and an inner coating layer mode of a specific alloy, and further improved tubes in parts where a material to be treated is at the highest temperature. CONSTITUTION:A thermal cracking apparatus using a double structural tube constituted of (A) an outer layer consisting of austenitic heat-resistant steel consisting of 0.01-0.6wt% C, 0.1-2.5wt% Si, 0.1-2.0wt% Mn, 20-30wt% Cr, 18-40wt% Ni, 0.01-0.15wt% N and the remainder Fe which may be partially substituted by 0.1-5.0wt% range one or more elements selected from Mo, W and Nb and (B) a coating layer, made of an alloy consisting of 0.3-1.5wt% C, 0.1-3.0wt% Si, 6-15wt% Mn, 20-30wt% Cr, 0.1-10wt% Ni, 0-3.0wt% Nb, 0.01-0.15wt% N and the remainder of Fe, coating the inner surface of the above-mentioned outer layer, and having 0.3-5mm. thickness as a tube in the downstream part in which the temperature of the flow in the tube is at 700- 950 deg.C.
Patent JP-S5785245-A (JP)
Title: Detection of faulty integrated circuit
Inventor: OOTANI TAKAYUKI
IPC: H01L21/66
Filed: 1980-11-18
Abstract: PURPOSE:To facilitate the inspection of an integrated circuit by a method wherein metal wires composing a circuit are divided and each divided metal wire is connected to each different pad. CONSTITUTION:An integrated circuit is composed by connecting metal wires consisting of a power line 12, a ground line 13, and signal lines 14 are connected to pads 11 for external connection. To use the integrated circuit for inspection, the pads 11-4-7, 11-9-10 are isolated from the signal lines 14 and connected to the ground lines 13. Furthermore, the ground lines 13 are divided every predetermined region and each divided ground line 13 is connected to one pad only. In detecting a faulty circuit region having the ground line 13 connected to the pad 11-7, the pad 11-7 is grounded through an ammeter and the pads 11-4-6, 8-10 are commonly connected for ground and a power source is applied to the pad 11-3 connected to the power line 12.
Patent JP-S6420265-A (JP)
Title: Immobilized product of polymer-protected metallic colloid and its production
Inventor: HIRAI HIDEFUMI
IPC: C08K3/02
Filed: 1987-07-01
Abstract: PURPOSE:To produce the title immobilized product useful as a solid catalyst and for treatment, diagnosis, etc. of diseases, by bringing an amino compound into contact with a specified polymer-protected metallic colloid. CONSTITUTION:An amino compound is brought into contact with a polymer- protected metallic colloid wherein at least one kind of metallic colloidal particles selected from the elements of Groups Ib, VIIb and VIII of the periodic table are dispersed in a dispersing medium to form metallic colloids and these colloidal particles are protected by adsorption of a polymer comprising an acrylamido-N-vinyl-2-pyrrolidone copolymer to obtain an immobilized polymer- protected metallic colloid comprising 1-100mol.% structural units of formula I [wherein R<1> is H, an (un)substituted 1-6C alkyl or the like, R<2> is -(CH2)n1', -CO-R<7>' or the like, n1' is 0-6, and Y<7>' is -O- or -NH-] 0-99mol.% structural units of formula II [wherein R<3> is H, OH or the like, R<4> is -(CH2)n1'', -CO-R<9> or the like, n1'' is n1', R<9> is -A'-R<10> and A' is -O- or -S-] and 0-99mol.% structural units of formula III [wherein R<5> is H, an (un)substituted 1-6C alkyl or the like, and R<6> is OH or the like].
Patent JP-S5864197-A (JP)
Title: Denitrification of waste water
Inventor: YODA YASUHISA
IPC: C02F3/12
Filed: 1981-10-12
Abstract: PURPOSE:To perform denitrification without using any special equipment, by treating waste water having specified concentration of nitrogen with active sludge in an aerating cell whose temperature, MLSS load at the irreducible necessary minimum and amount of dissolved oxygen are specified. CONSTITUTION:Waste water having concentration of nitrogen defined by N/ BOD<=5/100[N = total content of nitrogen (organic nitrogen + ammoniac nitrogen + nitrous nitrogen + nitric nitrogen)]is introduced into an aerating cell and treated therein with active sludge comprising microbes. The condition of treatment with the active sludge in the aerating cell is hence determined so that its MLSS loads (kg-BOD/kg-MLSS/day) at the irreducible necessary minimum at the temperatures of water in the aerating cell below 25 deg.C, 25-30 deg.C, 30-35 deg.C and above 35 deg.C are 0.021, 0.042, 0.056 and 0.084, respectively, while an amount of dissolved oxygen is held above 1mg/l in any cases. Consequently, denitrification can be performed without the need to use any special equipment such as one used in nitrification-denitrification.