baber/WOPTO huggingface dataset:
Patent JP-S63225968-A (JP)
Title: Disk filing device
Inventor: TERANISHI SHUNICHI
IPC: G11B17/22
Filed: 1987-05-19
Abstract: PURPOSE:To weaken an action force at the drawing and inserting time and to prevent a shock from being received by forming a front window and rear window on a side panel corresponding to each individual housing space, abutting elastically the forward part of a cartridge via the front window, engaging the backward part of the cartridge via the rear window and engaging and disengaging them for each individual cartridge. CONSTITUTION:The backward window 120 and forward window 121 are formed on the side panel at every housing space of a housing rack 100 capable of housing thirteen cartridges 200 up and down. The recess part formed on the rear side surface part of the cartridge 200 is freely engageably and disengageably engaged with an engagement member through the backward window 120, and furthermore the front side surface part of the cartridge 200 is allowed to contact elastically with a tip part of an oscillating member through the window 121, and then the engagement and disengagement are feasible for every cartridge. At the time of drawing and inserting the cartridge 200 by means of a holder part 350 by moving a carrier 300 up and down along the front face of every housing rack, and if necessary by turning a basic body part 330 toward a main body part 310 by 180 deg., no shock is given to other cartridges at all due to the engagement/disengagement members provided for each individual cartridge.
Patent JP-S5245985-A (JP)
Title: Pressure indicating mechanism
Inventor: MATSUI TAKESHI
IPC: G01L9/08
Filed: 1975-10-09
Abstract: PURPOSE: To provide a pressure indicating mechanism which has its normal pressure maintained substantially at a constant level, which can have its scale range narrowed, and which can be reduced in its size and cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5647241-A (JP)
Title: Casting method
Inventor: TORIKAI MAKOTO
IPC: B22F3/22
Filed: 1979-09-25
Abstract: PURPOSE:To obtain a product of beautiful casting surfaces, in the production of a frozen mold from sand contg. the specific moisture, by freezing the mold to set through contacting with a low-temp. gas and pouring molten metal into the cavity which has developed a negative pressure on account of cooling. CONSTITUTION:A sand mold is made with the molding sand contg. 1-7% moisture and a wooden pattern, and while the wooden pattern is held inserted, initial freezing is performed. Thence, the wooden pattern is removed, or after the sand mold is assembled, finish freezing (about <=-100 deg.C) is performed. For example, a porous material is disposed in the ceiling part of a liquid nitrogen injection type tunnel freezer, and liquid nitrogen is supplied to be impregnated therein. The sand mold is transferred to under this by a belt conveyor. The impregnated liquid nitrogen evaporates by the heat entered from the outside and releases cold nitrogen gas into the tunnel, thereby freezing the sand mold. The inside of the cavity of the sand mold develops about 100-150mm. negative pressure in water column, thus the molten metal when poured goes to all the corners of the cavity and the product of beautiful casting surfaces is thereby produced.
Patent JP-S5822342-A (JP)
Title: Contact material
Inventor: TSUJI MASAYUKI
IPC: H01B1/02
Filed: 1981-08-03
Abstract: PURPOSE:To offer a contact material excellent in hardly weldable property, wear-resistance and an arc characteristic, by letting a silver matrix contain each of Li, Sn and In oxides so that specified amounts of Li, Sn and In exist in the silver matrix. CONSTITUTION:Content of each of Li, Sn and In oxides is determined in a manner such that Li element in the Li oxide is held at 0.1-3wt% basing on the total amount of those element in the oxides to which an Ag amount in the matrix is added, and that each of Sn element in the Sn oxide and In element in the In oxide is held respectively at 0.2wt% or more, but below 12wt%, in total on the same basis. Production of a contact material is done by a powder-sintering process, for instance, mixing Ag powder with Li, Sn and In oxide powder, press-forming the powdery mixture, and then sintering the formed body with heat.
Patent JP-H05316562-A (JP)
Title: Mobile communication system
Inventor: TAJIMA YOSHIHARU
IPC: H04W76/00
Filed: 1992-05-14
Abstract: PURPOSE:To receive the talking wait service that takes a wait time into account even when a caller mobile station moves in excess of a radio zone of a base station by allowing each mobile station to send periodically dial information including a talking wait time measured by each station. CONSTITUTION:When a mobile station 4x moves in excess of a border of a radio zone, channel wait information as to a mobile station 4x registered in a channel queue storage means corresponding to a base station 3x forming a radio zone 5x of a mobile source is interrupted and registered to a position in response to a channel wait time included in channel wait information corresponding to the base station 3y forming the radio zone 5y at a mobile destination. Then the channel wait information of the mobile station 4x corresponding to the base station 3x is deleted when the interrupt registration is implemented.
Patent JP-S62281910-A (JP)
Inventor: KAWASHIMA HATSUO
IPC: A47C20/16
Filed: 1986-05-29
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-S5456111-A (JP)
Title: Synchronous motor
Inventor: HIROSE ETSUROU
IPC: H02K21/14
Filed: 1977-10-14
Abstract: PURPOSE: To make an increase of starting torque, with an angle enlarged between a stationary position of rotor pole and a position of stator pole, by means of changing a position of displacement pole of the stator poles in a synchronous motor of inductor type.  
     CONSTITUTION: For a permanent magnet rotor 3, constructed with N.S poles in the peripheral part alternately and symmetrically magnetized, stator poles are arranged with one end of at least its pair of poles 6a, 6c displaced by L from center of stator reference poles 2b, 2d, 6b and 6d, with another end made facing to poles 2a, 2c. In this way, at no excitation, N.S poles of the rotor 3 will be standing still being displaced by an angle of θ 1  from center of the stator reference pole by an attractional force of the displacement poles 6a, 6c. When excited in the same polarity as each facing and neighboring pole of the rotor 3 by a current of half cycle at the time of power source closing, a force of repulsion between the rotor 3 and the stator 2, 6 will provide a rotation in C.W direction R 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09285960-A (JP)
Title: Grinding device
Inventor: IKEDA AKITO
IPC: B24B5/40
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To completely grind and eliminate a burr along a reference face so as to prevent the burr from remaining by providing a regulation screw, by which a position of a grinding wheel in a grinder is made to coincide with the reference face guided by means of a grinding face guiding roller, in a screw part in a holder. SOLUTION: A grinding mechanism unit 1 is provided with a grinder 4, in which a grinding wheel 3 is arranged in the lower front end part of a supporting base 2 freely rotationally, and a cylindrical holder 5 holding the side parts of the grinder 4. In the upper part, of the holder 5, an internal thread part 5a is formed, and a position regulating screw 10, which adjusts the position of the grinding wheel 3 in the grinder 4 to a reference face K guided by means of a grinding face guiding roller 8, is arranged. When this screw 10 is rotated, the holder 5 is move upward/downward, and the lower face of a grinding wheel 3 is made to coincide with the reference face K on the lower face of the guide roller 8.  If a burr B exists on the inside face of a cylindrical object, the grinding wheel 3 collides against the burr B in advance of a collision with the guide roller 8 so as to completely grind and eliminate the burr B.
Patent JP-H07323383-A (JP)
Title: Working method for metallic plate, working method for lead frame, and lead frame material
Inventor: UNO YOSHIYUKI
IPC: B23K26/00
Filed: 1994-06-03
Abstract: PURPOSE:To remove dross and spatter generated at the time of laser machining, to eliminate thermal deformation and residual heat strain and to enable minute and high precision machining. CONSTITUTION:Prescribed gaps 3 are formed on a metallic plate 1 by laser machining, and then, skin pass rolling is performed on the metallic plate 1 so as to make it slightly thinner than the original thickness. Consequently, dross 5 and spatter 6 are leveled and crushed, those that are easy to be stripped are stripped off, and those that remain develop a shear fracture between the metallic plate 1, resulting in a great loss in adhesive strength. As a result, dross 5 and spatter 6 are in a state of being easily removed. In addition, thermal deformation and residual heat strain are corrected and removed by the skin pass rolling. Then, the crushed dross 5 and spatter 6 are removed by an etching treatment.
Patent JP-S612165-A (JP)
Title: Method for controlling electrophotographic device in abnormal stage
Inventor: ARAI AKIO
IPC: G03G21/00
Filed: 1984-06-14
Abstract: PURPOSE:To eliminate the stagnation of normal paper in the stage of abnormality by providing sensors for detecting the paper wound on a photosensitive body and fixing rollers and stopping the photosensitive body or the rollers after the operation thereof is continued for a prescribed period even in the stage of abnormality unless the above-mentioned sensors detect the abnormality. CONSTITUTION:The sensor S11 detects the paper wound on the photosensitive body 1 and the sensors S21, S22 detect the paper wound on the fixing rollers 11, 12. The driving system on the paper feed section side including the body 1 is immediately stopped when the sensor S11 discriminates the abnormality. The driving system for the conveying section and a fixing section 10 is driven for the prescribed period and is stopped after the stagnating paper is discharged. The driving system except for the body 1 is immediately stopped and the body 1 is stopped after cleaning when the sensor S21 or S22 discriminates the abnormality. All the driving systems are stopped when all the sensors S11, S21, S22 discriminate the abnormality. All the driving systems are stopped after the cleaning of the body 1 and the discharging of the stagnating paper in the stage of the other trouble when none of the sensors S11, S21, S22 discriminate the abnormality. The stagnation of the normal paper in the stage of abnormality is thus eliminated.
Patent JP-H05297022-A (JP)
Title: Waveform storage device
Inventor: KOIZUMI SHUJI
IPC: G11C27/00
Filed: 1992-04-16
Abstract: PURPOSE:To provide a waveform storage device which can retrieve a partial feature of a long-term waveform data at a high speed. CONSTITUTION:An input waveform data is converted to a digital signal by an A/D converter 2. The digital waveform data from the A/D converter 2 is stored to a first memory circuit 3. The maximum and minimum values are detected by a maximum/minimum value detection circuit 4 for each N data which is read out of the entire M data of the first memory circuit 3 (M>=N>=2). The maximum and minimum values for each N data which are obtained by the maximum/minimum value detection circuit 4 are stored into a second memory device 5. The above N values can be set arbitrarily. The difference between the maximum and minimum values is also stored into the second memory circuit 5 as needed.
Patent JP-S5822850-A (JP)
Inventor: TANAKA NAOKI
IPC: F25B1/00
Filed: 1981-08-04
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-S6014032-A (JP)
Title: Air conditioner for plural rooms
Inventor: WADA TOSHIAKI
IPC: F25B5/00
Filed: 1983-07-05
Abstract: PURPOSE:To save energy and improve reliability of system of an air conditioner having plural indoor units connected to an outdoor unit by a method wherein a desired pressure correction control and an air volume control are selected in response to a difference between each of the room temperatures and the desired values. CONSTITUTION:When the difference 32A between room temperatures of indoor units A-C and the desired temperature is inputted to a selection means 27, the selection means 27 outputs instruction to a desired pressure value correction means when all the differences are below the lower limit value. When only one indoor unit shows a value below the lower limit value, the control means outputs an instruction to an air volume calculation means 33A for the indoor units A-C having values below the lower limit value to vary the air volume. In case of correcting desired pressure value, the compressor operating source 19 is controlled through a compressing power control means 26 and means for controlling the number of rotation 20 in response to the instruction and thereby the desired pressure correction is performed. With this arrangement, it is possible to improve reliability of the system and protect the compressor.
Patent JP-S6015725-A (JP)
Title: Monitor circuit of power supply voltage
Inventor: MATSUI TOSHIO
IPC: H02J1/00
Filed: 1983-07-06
Abstract: PURPOSE:To obtain a monitor circuit which can detect accurately a voltage fault even in generation of an initialization signal for application of power supply or in a hit of the power supply. CONSTITUTION:When a power supply VCC is applied, the voltage rises up gradually at a point (a) of the 1st voltage comparator 11. Thus a switching transistor TR13 is turned on to charge the electric charge to a capacitor 14. Then the voltage of the point (a) rises up more and exceeds the potential of the 1st reference voltage 12. Thus the potential of an output terminal (b) is inverted, and the TR13 is cut off to stop the charging to the capacitor 14. The electric charge is discharged by resistances 19 and 20. Then the potential lowers gradually at a point (d) of the 2nd voltage comparator 15 and then becomes less than the potential of the reference voltage 16. Thus the potential of a point (e) of an output terminal is inverted and set at H. Then a detection signal or an initialization signal is transmitted from a detection signal output terminal 6.
Patent JP-H02305363-A (JP)
Title: Fuel injection tube
Inventor: BABA KAZUYUKI
IPC: F02M55/02
Filed: 1989-05-18
Abstract: PURPOSE:To maintain good cavitation proof and to improve pressure proof in a dual structured fuel injection tube formed out of an inner cylinder and an outer cylinder, by filling a molten metal in a gap between the inner cylinder and the outer cylinder. CONSTITUTION:A fuel injection tube is formed in a dual structure, out of an inner cylinder 1 and an outer cylinder 2, to which the cylinder 1 is fitted. In a gap between the inner cylinder 1 and the outer cylinder 2, a molten metal 3 is filled. Namely, on a periphery of the inner cylinder 1 or on an inner circumference of the outer cylinder 2, both of which are made of a pipe material, plating or dipping is executed to form a metal layer 3. The inner cylinder 1 and the outer cylinder 2 are alternately fitted thereto, and it is heated during its rolling or after the rolling. The metal layer 3 is thus melt, which is infiltrated and filled in the gap between the inner cylinder 1 and the outer cylinder 2. Cavitation proof is thus maintained good, and also, pressure proof can be improved.
Patent JP-H06330240-A (JP)
Title: High carbon steel site rod or steel wire excellent in wire drawability and its production
Inventor: KAWANA AKIFUMI
IPC: C22C38/06
Filed: 1993-05-25
Abstract: PURPOSE:To produce high carbon steel wire rod or a steel wire excellent in wire drawability and to provide a producing method therefor. CONSTITUTION:This is a high carbon steel wire rod or steel wire having a compsn. contg., by weight, 0.90 to 1.10% C, <=0.40% Si and <=0.50% Mn, in which the content of P is limited to <=0.02$, S to <=0.01$ and Al to <=0.003%, and the balance Fe with inevitable impurities, having a microstructure in which the area ratio of the upper bainitic structure obtd. by two-stage transformation is regulated to >=80% and Hv is regulated to <=450 and excellent in wire drawability, and a method for producing the same is provided. As the alloy components, 0.10 to 0.30% Cr may furthermore be incorporated.
Patent JP-S5248251-A (JP)
Title: Automatic door actuater
Inventor: TOSHIMA SHIGEO
IPC: E05F1/08
Filed: 1975-10-13
Abstract: PURPOSE:Automatic door actuater, in which door close traction force can be easily regulated by rotating cover to either direction.
Patent JP-S5922556-A (JP)
Inventor: JIEEMUZU JIERARUDO SUMISU
IPC: B29C65/20
Filed: 1983-07-06
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-H07304994-A (JP)
Title: Polymeric dye having xanthene skeleton and water-base ink composition containing this dye
Inventor: KANEKO TETSUYA
IPC: C09D11/00
Filed: 1994-05-12
Abstract: PURPOSE:To obtain the dye which shows a magenta color of high color tone when dissolved in water and is improved in solubility, storage stability and light resistance by chloro-sulfonating a xanthene dye and bonding the product of chloro-sulfonation with polyallylamine. CONSTITUTION:Acid Red of formula I is reacted with thionyl chloride in dimethylformamide to obtain a brown product of formula II. This product is reacted with a polyallylamine of formula III to obtain a polymeric dye comprising xanthene structural units of formula IV [wherein x is -(CH3)p- or -(CH3)p- CO-; R<1> to R<4> are each H or (un)substituted 1-4C alkyl; X<1> and X<2> are each sulfo or sulfonate; Y<1> is carboxyl or carboxylate; k is 0-2; l+m=0-2; n is 20-300; and p is 0-5, provided that k and l are numbers which must not be 0 simultaneously].
Patent JP-S614515-A (JP)
Title: Anionic flocculating agent composition
Inventor: FUJIWARA NOBORU
IPC: B01D21/01
Filed: 1984-06-15
Abstract: PURPOSE:To increase the solubility characteristics of anionic high-molecular flocculating agent, to lower the viscosity of an aq. soln., to make the aq. soln. high- concn. thereby and to increase the flocculating treatability of sludge or the like by blending the powdery anionic high-molecular flocculating agent with powdery acid. CONSTITUTION:A powdery anionic high-molecular flocculating agent which consists of the partially hydrolyzed material or the like of polyacrylamide or polymethacrylamide, has carboxyl group plus amide group and has 35/65 mol ratio of carboxyl group and amide group is blended with the powdery acid consisting of sodium bisulfate or the like. The blended quantity of the acid is regulated so that 4pH of the aq. soln. can be obtained when the composition is dissolved in water and the purity concn. of the above-mentioned flocculating agent is made to 0.4wt% aq. soln. The anionic flocculating agent composition is added to water as it is and dissolved to be used as an aq. soln. The above-mentioned composition can be used as the flocculating agent for general flocculating treatment of sludge and sewage or the like but is suitable as the flocculating agent for sludge dehydration.
Patent JP-H01293035-A (JP)
Title: Circuit for confirming operation of time slot counter
Inventor: YUZAWA HIROSHI
IPC: H04J3/14
Filed: 1988-05-20
Abstract: PURPOSE:To prevent the communication information of other normal lines from being destroyed even when a time slot counter makes a malfunction by detecting the malfunction of the time slot counter before the designated time slot position of a line. CONSTITUTION:When the time slot counter 1 makes a malfunction, an alarm signal is outputted from an operation confirming section 5 and an access timing producing section 6 does not output an access timing signal CHP. In this case, since the alarm signal is outputted before the actual time slot to be accessed arrives in accordance with a preset value, undesired access of the time slot can be prevented effectively. Since the operation of the time slot counter can be confirmed before the time slot assigned to each line in such way, access to a communication path can be prevented effectively when the counter makes a malfunction.
Patent JP-H0329416-A (JP)
Title: High speed conversion circuit from ecl/cml to ttl
Inventor: RAASU JII JIYANSON
IPC: H03K19/013
Filed: 1990-05-15
Abstract: PURPOSE: To use a constant current non-switching current mirror circuit for executing a signal propagation and reference voltage level shift operation from an ECL/CML gate to a TTL gate by connecting the output edge (outputting part) of the ECL/CML gate with the input edge (inputting part) of the TTL gate. CONSTITUTION: An ECL/CML gate 22 is operated related with the further high reference voltage level of a first power rail, and a transistor element is operated in a non-saturated operating area. A TTL, gate 24 is operated related with the further low reference voltage level of a second power rail, and a transistor element is operated in a saturated operating area. Then, the circuit functions of a reference voltage level shift operation and an operating area converting operation are separated, and they are operated by another converting circuit part. Also, a constant current non-switching current mirror circuit for reference voltage level shift is connected with the output edge (outputting part) of the ECL/CML gate 22. Thus, a converting circuit using the constant current non- switching current circuit can be obtained.
Patent JP-S5824414-A (JP)
Title: Unit panel for fabricated water tank and preparation thereof
Inventor: HOSOE SADAZUMI
IPC: B29C43/32
Filed: 1981-08-05
Abstract: PURPOSE:To obtain the titled unit panel of which four corners of the flat panel part is reinforced optimally, by supplying a preformed glass fiber to a press mold along with SMC to press the same under heating and pressure. CONSTITUTION:A glass fiber 2 preformed so as to be in coincidence with four corners of the flat panel part 11 of a unit panel 1 is separately prepared to be placed to four corners of a flat surface plate 31 on the lower mold 35 of a press mold 3 and, after a predetermined amount of SMC 4 is placed so as to cover the flat surface plate 31, the upper mold is lowered to clamp the press mold 3 and both upper and lower molds are pressed under heating and pressure to obtain an objective unit panel.
Patent JP-S5247347-A (JP)
Title: Electronic cash register
Inventor: TAKAGI HARUO
IPC: G07G1/00
Filed: 1975-10-13
Abstract: PURPOSE: In the settlement of accounts by card, registering and clearing actions are conducted separately and quickly, In this way, the waiting time can be minimized for customers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S613864-A (JP)
Title: Carbon fiber reinforced magnesium alloy
Inventor: DOUNOMOTO TADASHI
IPC: C22C49/14
Filed: 1984-06-15
Abstract: PURPOSE:To prevent the deterioration in the strength of a fiber reinforced composite metallic material consisting of high-strength carbon fibers as a reinforcing material and an Mg alloy as matrix owing to the embrittlement of the carbon fibers in the stage of producing said material by composing specifically the Mg alloy. CONSTITUTION:Strands of the carbon fibers 1 which have 7mu diameter and 100mm. length and are incorporated in a stainless steel case 2 are disposed into the mold cavity 4 of a casting mold 3 preheated to 200 deg.C. The melt of the Mg alloy contg. 2-8% Zn, 0-0.2% Zr and 0-1% Al is poured into the mold. The melt is pressurized under 1,500kg/cm<2> pressure by a plunger 6 and is cooled to solidify. The casting is taken out of the mold 3 by a knock-out pin 7 and the Mg alloy on the outside circumference of the case 2 is machined away; further the fiber reinforced composite metallic material consisting of the carbon fibers and the Mg alloy is taken out of the case 2. The Mg alloy having such compsn. is used as the matrix, by which the deterioration of the carbon fibers by the matrix alloy is obviated and the deterioration in the strength of the composite material is prevented.