baber/WOPTO huggingface dataset:
Patent JP-S59147947-A (JP)
Title: Heating device for heavy oil drum can
Inventor: SATOU TADAO
IPC: F24H1/06
Filed: 1983-02-10
Abstract: PURPOSE:To make it possible to heat heavy oil in the drum can easily and safely by a method wherein the drum can is placed on a transfer carriage and the carriage is received within a furnace which is opened and closed freely. CONSTITUTION:The drum can 7 is placed on the transfer carriage 5 and transferred into the furnace A together with the carriage by opening a divided furnance body 1b. Then the drivided furnace body 1b is closed and steam is supplied into a heat discharge pipe 3 so that the temperature in the furnace A rises and the heavy oil in the drum can 7 is heated. Accordingly, the drum can 7 can be transferred easily by a single person and since the heat source is steam, there is no danger of causing a fire.
Patent JP-H08219274-A (JP)
Title: Failure diagnostic device of automatic transmission
Inventor: SEKI MASANOBU
IPC: F16H63/50
Filed: 1995-02-08
Abstract: PURPOSE: To correctly diagnose the oil amount in an automatic transmission without newly providing a detector by making a judgement that the oil level in the automatic transmission is lower than the prescribed value when the detected input shaft rotational speed, the operated speed difference and the detected deceleration are below the prescribed values. CONSTITUTION: An abnormality judging part 10d indicates the vehicle speed changing ratio, i.e., the deceleration below the prescribed value when the signal to prevent the engine stall is outputted, i.e., when the difference in the rotational speed between the input and output of a torque converter 3, and the speed of the engine 1 is below the prescribed value. When the vehicle is detected to be in the rapidly decelerated condition, the level of the AT oil in an automatic transmission 2 is below the prescribed level, a lock-up piston is moved to the pump impeller side to apply the excessive load on the engine 1 due to the sliding friction, and a judgement is made that the speed of the engine 1 is lowered, and the judgement is stored in a memory 10c and an alarm is given by an alarming device 11.
Patent JP-S53107021-A (JP)
Title: Actuator for dump truck or the like
Inventor: NAITOU KANEAKI
IPC: B60P1/16
Filed: 1977-02-25
Abstract: PURPOSE: To provide an actuator which does not erroneously operate with a simple structure for a dump truck or the like by actuating an air cylinder to close a power take-off unit to thereby operate a hydraulic pump when operating the switch on a dump truck to thus telescopically extend and retract an elevation hydraulic cylinder at its rod to tilt the luggage carrier of the truck. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57134630-A (JP)
Title: Electronic control type cooker
Inventor: KOJIMA TOSHITADA
IPC: F24C7/02
Filed: 1981-02-13
Abstract: PURPOSE:To enhance the safety of an electronic oven incorporating a microcomputer by a method wherein the period of time required for cooking the maximum volume of each menu is stored in a control part, and when the cooking is not completed in the period of time thus stored, the generation of heating energy is forcibly stopped. CONSTITUTION:A value slightly greater than the period of time required for cooking the maximum volume of each menu is stored in the control means 9 together with cooking conditions. Simultaneously with the start of cooking, the control means 9 carry out the cooking in accordance with a control program and count the cooking time. When the heating is not stopped after the maximum period of time prescribed for the menu has elapsed, a control signal is generated to output a signal for forcibly stopping the operation of a heating energy generating means 1, thereby stopping the generation of the heating energy. Accordingly, accidents due to overheating or the like are prevented and the safety can be enhanced.
Patent JP-H01195796-A (JP)
Title: Centralized automatic metering device
Inventor: YAMAZAKI KIYOKUMA
IPC: H04Q9/00
Filed: 1988-01-29
Abstract: PURPOSE:To read the detection data of each detector optionally and to collect the data by providing an address setting means so as to set an address to each detection means connecting to a relay transmission means. CONSTITUTION:A setting section 106 acts like a 1st address setting means and/or a 2nd address setting means to set an address of each detector and/or an address of a relay transmitter to which each detector is connected. An address signal transmitted/received between a central device 100 and each relay transmitter is an, e.g., 8-bit of digital signal as a whole, the high-order 4-bit is used as the address for the relay transmitter and the low-order 4-bit is used for the address of the detector connecting to each relay transmitter. Thus, the data detected by each detector is read and collected optionally.
Patent JP-H07229444-A (JP)
Title: Cpu backup device
Inventor: SASAKI SHOJI
IPC: F02D45/00
Filed: 1994-02-18
Abstract: PURPOSE:To surely prevent a vehicle from being stolen even in the case of destruction of CPU by starting an engine by means of a regular key switch, and stopping operation of CPU backup until perfect explosion is confirmed. CONSTITUTION:This CPU backup device is provided with a backup permission circuit 8 permitting operation of a CPU trouble detecting device 3 when an ignition signal 1a and a perfect explosion signal 1c are input from a CPU 1, and a discrimination device 9 discriminating whether a regular key switch is inserted or not. When the operation of the CPU 1 is abnormal immediately since the power source is ON, output of a backup permission signal 8a is prohibited even if the reset signal 2a from a CPU monitoring device 2 becomes L many times. Thereafter, when the CPU 1 returns to be normal, the reset signal 2a maintains the H condition, and the engine perfect explosion signal 1c becomes H. the backup permission signal 8a of the back-up permission device 8 is made H, and shift to a back-up mode is permitted.
Patent JP-H07231054-A (JP)
Title: Apparatus and method for setting temperature in electronic part
Inventor: UEMOTO YOSHINORI
IPC: H01L23/36
Filed: 1994-02-18
Abstract: PURPOSE:To improve the efficiency of heat transfer from a block body to an electronic part and reduce the time required for setting temperature, by composing a temperature setting apparatus of a heat transfer body and a plurality of contact bodies having contact surfaces that are capable of corresponding to the surfaces of electronic parts. CONSTITUTION:The title temperature setting apparatus includes a block body (heat transfer body) 1 of copper alloy. The block body 1 has a plurality of holes 2 of a specific depth formed on its flat top 1a, and has a heater 4 fitted into a through hole 3 formed in its side 1b. The temperature setting apparatus also includes compression springs 5 inserted into the holes 2 in the block body 1; and stepped columnar contact pins (contact bodies) 6 of copper alloy that are inserted in the compression springs 5 and can be slid within the holes 2. The contact pins 6 are always in contact with the block body 1. Even if an IC has the curved bottom, the contact pins correspond thereto, and no gap is produced between the IC and the contact pins.
Patent JP-S63189569-A (JP)
Inventor: TAKEI MASARU
IPC: E04B5/40
Filed: 1987-01-30
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-S63187955-A (JP)
Title: Pulse dialing circuit
Inventor: SAKAGUCHI IKUO
IPC: H04M1/31
Filed: 1987-01-30
Abstract: PURPOSE:To eliminate the needs of addition of a novel hooking switch contact point by adding to a pulse dialing circuit control transistors which are turned on/off in correspondence with the on/off state of the hooking switch. CONSTITUTION:Since a hooking switch 15 is opened at the time of on-hook, a PNP transistor 12 is turned off, and also an NPN transistor 10 and a PNP transistor 4 are turned off. Consequently, a calling network 17 is not connected to a circuit. Since the hooking switch 15 is closed at the time of off-hook, the PNP transistor 12 is turned on. When the pulse output terminal of a dial control IC 16 is in a low level, the PNP transistor 4 is turned on, and is turned off in the case of a high level. At the time of calling, the pulse output terminal of the dial control IC 16 is set in the low level, and the transistors 9 and 10 are turned on, whereby the calling network 17 is connected to the circuit.
Patent JP-H04259939-A (JP)
Title: Reflection film of magneto-optical recording medium
Inventor: SATO HIRONOBU
IPC: G11B11/10
Filed: 1991-02-14
Abstract: PURPOSE:To improve the corrosion resistance of the reflection film of the magneto-optical recording medium. CONSTITUTION:The reflection film is formed of an alloy which consists essentially of A1 and contains 5 to 20at.% at least either of Cr and Ta by a magnetron sputtering system. Consequently, an increase in pitting potential and improvement in corrosion resistance are admitted. The formation of the finer crystal grains is known if the surface observation by TEM is made. The corrosion resistance is improved by the formation of the finer crystal grains in this way.
Patent JP-S54114476-A (JP)
Title: Mixed bed type ion exchange apparatus
Inventor: YOKOYAMA FUMIO
IPC: B01J49/00
Filed: 1978-02-27
Abstract: PURPOSE: To separate completely both resins and also to regenerate them separately by the procedure in which the strongly basic ion exchange resin of the upper layer separated by reverse washing and the strongly acid ion exchange resin of a predetermined grain size of the lower layer are transferred to separate towers respectively and then a liquid of a density corresponding to the intermediate one of both resins is supplied to the towers.  
     CONSTITUTION: The mixed ion exchange resins consist of the strongly acid cation exchange resin 10 of a grain size, containing less than 1% particles passing through a 595 microns sieve, and the strongly basic anion exchange resin 11, which are already used, are separated into the resion 11, the mixed resin 12, and the resin 10 by reverse washing in the separating tower 5. Then, the whole amount of the resin 11 is sent with the mixed resin 12 and a part of the cation exchange resin 10' laying below the resin 12 to the anion exchange resin regenerating tower 8 with the aid of water flow, and then a liquid of a density corresponding to the intermediate one between the resin 11 and the resin 10', or an approx. 15% NaOH solution, is supplied to the tower. And, the resin 11 is fluidized to float and the resin 10 is sedimented to form the anion exchange resin layer 11' avove the liquid layer 14, as shwon in Fig., and also the cation exchange resin layer 10' below the liquid layer 14. Then, the both resins separated completely by this method are in turn regenerated  separately by the usual method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55114297-A (JP)
Title: Production of beta-lactam type antibiotic
Inventor: SERIZAWA NOBUKI
IPC: C12P37/04
Filed: 1979-02-24
Abstract: PURPOSE: An optically inactive β-lactam type antibiotic is acylated by the action of a specific microorganism to produce an optically active β-lactam type biotic.  
     CONSTITUTION: The reaction between an acid of formula I (R is acyl group) or its reactive derivative and a chemically cynthesized d1-compound of formula II (Z is hydrocarbyl chain of 2 or 3 carbon atoms forming ring A of 5W6 member, in which one carbon may be replaced with oxygen or sulfur atom) is effected in the presence of the culture mixture of a microorganism belonging to Pseudomonas, Bacillus, Alcaligenes, Escherichia, Kluyveromyces or Proteus, e.g., Alcaligenes faecalis ATCC-25094 or its processed product to produce said optically active isomer of formula III. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11217845-A (JP)
Title: Submerged-backhoe side-face shape monitor in turbid water
Inventor: TAKAHASHI YOSHIAKI
IPC: E02F3/43
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a submerged-backhoe side-face shape monitor in turbid water having no movable section as a sensor and capable of monitoring the side-face shape of a submerged backhoe. SOLUTION: The submerged-backhoe monitor in turbid water monitors the side-face shape of a submerged backhoe 10 in turbid water. Reflecting plates 25 are installed to the movable sections of booms 13, 14 and a bucket 15 for the submerged backhoe 10 at that time, the supporting section sides of the movable sections oppositely faced to the reflecting plates 15 are irradiated with a laser from an optical fiber 20a while LVS terminals 21 taking reflected light into an optical fiber 20b are mounted, and the angles α of the movable sections to supporting sections are obtained from the height H of the reflecting plates 25 taken in from the LVS terminals 21 while the side-face shape of the submerged backhoe 10 is displayed from the angles α.
Patent JP-H08187840-A (JP)
Title: Bridge roller device for offset printing machine
Inventor: HIDA TAKAO
IPC: B41F7/26
Filed: 1995-01-13
Abstract: PURPOSE: To facilitate selection of a branched amount of water transmitted to a print or a form roller from a dampening roller, and a shape, and distribution of an emulsified water particle in ink by a method wherein an irregular roller is provided in contact with an outer periphery of a viscoelastic rubber-like bridge roller restoring to an original shape after storing deformation by external force for a certain time. CONSTITUTION: An irregular roller 2 having a fine irregularity on a surface is provided in contact with a rubber-like material bridge roller 1 having viscoelasticity fitted in contact with both rollers of a form roller 8 of an inking arrangement feeding ink to a plate cylinder 9, and a dampening roller 7 of a water arrangement 17 feeding dampening water to the plate cylinder 9. Herein the bridge roller 1 has an outer peripheral surface of rubber-like material having viscoeleasticity wherein the bridge roller 1 is deformed by applying external force thereto, and restored to an original state after storing deformation for a certain time. Then, the bridge roller 1 is freely rotatably fitted thereto, and revolved following both rollers of the forme roller 8 and the dampening roller 7.
Patent JP-S57134938-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO TAKESHI
IPC: H01L21/316
Filed: 1981-02-13
Abstract: PURPOSE:To raise a breakdown voltage and decrease a leak current by providing the second groove that is shallower than the first and the second layers and extending from the first layer to the first groove. CONSTITUTION:In manufacture of such as a diode, the first layer 2 and the second layer 3 of a p type diffusion layer are formed at distance at the same time on an n type semiconductor substrate 1. The second groove 6 is made by etching with its end reaching the first layer 2 and wider than the first groove 4 and shallower than the second layer 3. A glass layer 5 is deposited on the first groove 4 and the second groove 6. Defects on the main surface of the semiconductor substrate are removed by etching, raising the breakdown voltage and at the same time decreasing a leak current.
Patent JP-H01198429-A (JP)
Title: Production of grain oriented electrical steel sheet having extremely good iron loss characteristic and film adhesiveness
Inventor: TANAKA OSAMU
IPC: C21D8/12
Filed: 1988-02-02
Abstract: PURPOSE:To improve the iron loss characteristic and film adhesiveness of a steel sheet by finely forming oxide layers and glassy films into the base iron of the steel sheet along the specific fine linear flaws imparted to the steel sheet surface in a decarburization annealing or final finish annealing stage. CONSTITUTION:The fine rectilinear or dotted line-like linear flaws of <=5mm interval, <=1mm width, and 0.3-5.0mu depth in Ra value and <=10mu in Rmax value are imparted to the surface of the steel sheet prior to or after the decarburization annealing within 30 deg. with the direction perpendicular to the rolling direction. An oxidizing agent or oxidation accelerator is coated at need on such steel sheet. An annealing and separating agent is then coated on the steel sheet after the decarburization annealing and the steel sheet is subjected to the final finish annealing. The oxide layers and/or glassy films are thereby developed in the base iron of the steel sheet along the above- mentioned linear flaws imparted approximately over the entire surface of the steel sheet in the decarburization annealing or final finish annealing stage. As a result, the excellent magnetic characteristics and aboveall, iron loss characteristic and film adhesiveness are obtd.
Patent JP-2000221734-A (JP)
Title: Wet developer and its production
Inventor: TEJIMA KATSUYA
IPC: G03G9/12
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To relatively easily regulate the electrostatic chargeability of toner particles obtained by enveloping a colorant in a copolymer resin when a wet developer is produced. SOLUTION: In one of a series of production steps including a step for mixing a copolymer resin comprising two or more monomeric units or a solution prepared by dissolving the resin in a solvent with an electrical insulating dispersion medium under the coexistence of a colorant to form copolymer resin particles, an alcoholamine prepared by bonding a hydroxy group to a carbon atom of an amine molecule is added as an electric charge controlling agent to starting materials, a material other than the starting materials or an intermediate and the objective wet developer is produced.
Patent JP-H05212581-A (JP)
Title: Composite wire for build-up welding to surface of al base material
Inventor: KURIHARA SHIGERU
IPC: B23K35/368
Filed: 1992-02-06
Abstract: PURPOSE:To provide the composite wire which does not generate weld defects, such as pits and blowholes, on the surface of an Al base material and with which the wear resistance and heat resistant builkd-up having the high joining property to the base material is stably and inexpensively obtainable. CONSTITUTION:The content of the H incorporated into the sheath material of the composite wire for build-up welding formed by packing powder consisting of the Al base material into the hollow part of the sheath material consisting of Cu base material is specified to <=20ppm and the O to <=100ppm. The total amt. of the gas incorporated into the packing powder is specified to <=300ppm and the content of the sheath material consisting of the Cu base material to 40 to 85% of the total weight of the composite wire.
Patent JP-H02201723-A (JP)
Title: Detecting system for operation of automatic cleaner
Inventor: INASAWA KATSUMI
IPC: G11B5/41
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the erroneous error detection due to the operation delay of an automatic cleaner by setting operation detecting timing in a period from a switching time from high-speed running to normal running up to the time immediately before stopping, and checking the presence/absence of a head read signal. CONSTITUTION:A tape system provided with an automatic cleaner mechanism and a controller is used as an objective. Operation detecting timing 22 of the automatic cleaner mechanism is set in a period between a switching time point t1 from the high-speed running of a tape to the normal speed up to a detecting time point t2 of a top mark. Further, the said tape system is composed so as to decide the malfunction of the automatic cleaner mechanism only when the tape read signal from a head is obtained during the operation detecting timing 22. Thus the erroneous error detection due to the operation delay of the automatic cleaner can be surely prevented.
Patent JP-H04243637-A (JP)
Title: Truck crane with turning resistance providing device
Inventor: YAMADA HIROSHI
IPC: B66C23/94
Filed: 1991-01-23
Abstract: PURPOSE:To simplify the structure of a turning resistance providing device for a truck crane so as to be assembled/disassembled easily and enable the easy adjustment of turning resistance. CONSTITUTION:A longitudinal cylinder 6 provided at the base end part of a supporting arm 4 for supporting a winding machine is rotatably fitted to a longitudinal shaft 3 fixed to the upper end part of a column fixed to a truck. The longitudinal cylinder 6 is provided with a supporting cylinder 7 extended in the radial direction of the longitudinal cylinder 6. A frictional resistance member 8 pressed to the longitudinal shaft 3 is fitted into the inner end part of the supporting cylinder 7, and a pressing spring 10 is interposed between the frictional resistance member 8 and a fastening member 9 screwed with the outer end side of the supporting cylinder 7.
Patent JP-S61182113-A (JP)
Title: Minute displacement driver
Inventor: SUZUKI KAZUMA
IPC: H02N2/00
Filed: 1985-02-06
Abstract: PURPOSE:To attain minute displacement in the lengthwise direction of a shaft with high accuracy by using the piezoelectric means which can be expanded and contracted in the lengthwise direction of the shaft and a set of piezoelectric means which are fixed to a frame so that they can hold and release the shaft. CONSTITUTION:The piezoelectric means 2A and 2B which can be expanded and contracted in the lengthwise direction of a shaft 1 are fixed adherently at the center of the shaft 1 that pierces through a frame consisting of end plates 3A and 3B and bases 4A and 4B. The shaft 1 is held by the frame by means of the piezoelectric means 5 and 6 consisting of piezoelectric elements 5a, 5b, 6a and 6b and adaptors 5c, 5d, 6c and 6d respectively. The holding release action of the single side of the shaft 1 owing to the the functions of means 5 and 6 and the expanding/contracting actions doen by the function of the means 2 in the lengthwise direction of the shaft 1 are repeated alternately. Thus the shaft 1 has displacement in its lengthwise direction.
Patent JP-S63190665-A (JP)
Title: Operation of electrostatic precipitator
Inventor: OURA TADASHI
IPC: B03C3/76
Filed: 1987-01-30
Abstract: PURPOSE:To prevent the re-scattering of dust at the time of the sharp increase of an output current, in an electric precipitator having a dust collection chamber divided by a plurality of gas passages, by repeating the charge ON/OFF operation of the dust collection chamber during a period when a part of the gas passages is closed. CONSTITUTION:In the operation of an electric precipitator, for example, when a gas passage 6A is closed, the other gas passages 6B-6D are opened and the hammering of dust collection chambers 1A-1D, 2A-2D is successively performed. At the time of the hammering of the dust collection chambers 2A-2D, the inlet dampers 3A-3D and outlet dampers 4A-4D of the electric precipitator and power source apparatuses 8, 9 operate in conjunction with a hammering apparatus. At the time of the closure of the gas passage 6A, re-charging, the stoppage of charging, charging and the stoppage of charging are repeated after the first sedimentation time of dust after the finish of hammering, and the outlet damper 4A and the inlet damper 3A are successively opened through the second sedimentation time and, after completion, gas is transferred to an adjacent dust collection chamber 2B.
Patent JP-S54115158-A (JP)
Title: Clearance measuring method of plain bearings
Inventor: MITSUMIZU HIROAKI
IPC: F01D25/16
Filed: 1978-02-28
Abstract: PURPOSE: To measure the clearance of a plain bearing highly accurately and safely by using the electrodes integrally worked with bearing metal.  
     CONSTITUTION: When the electric capacities by the electrodes 22, 23 provided to the insulators 21, 21 buried in a plain bearing metal 18 and a shaft 19 forming a clearance with the metal 18 by insulation type working fluid such as trubine oil or the like are detected through the electrodes 22, 23, the clearance between the shaft and metal owing to lubricating action may be measured readily and surely even in the case of using the plain bearing. 
     COPYRIGHT: (C)1979,JPO&Japio