baber/WOPTO huggingface dataset:
Patent JP-H0628126-A (JP)
Title: Method and device for information processing
Inventor: YOSHIDA SHIGEO
IPC: B41J2/485
Filed: 1992-07-09
Abstract: PURPOSE:To speed up printing operation and to reduce the cost of the device by developing drawing command sequences into a print image with plural computers including a computer which issues a drawing command and plural printers in parallel. CONSTITUTION:A printing source computer B1 analyzes the contents of a command sequence for printing and classifies the drawing commands by bands. Then, drawing packets are generated by using the classified drawing commands. The drawing packets are developed to generate print image data. A computer B2 as a print image generating device generates print image data according to the contents of the drawing packets sent from the printing source computer B1. A printer B3 generates a print image on the basis of the drawing packets sent from the printing source computer B1 and prints the image. Further, the print image packets sent from the computers B1 and B2 are printed after they are identified as data in the same document and the same page according to the ID numbers included in themselves.
Patent JP-H1027776-A (JP)
Title: Method for etching polysilicon directly under contact hole
Inventor: YAMAGUCHI HIROYUKI
IPC: H01L21/3213
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for reliably etching polysilicon directly under a contact hole even if air bubbles are formed by the reaction of etching agent and polysilicon. SOLUTION: A contact hole 5 is bored on a polysilicon layer 3. An isopropyl alcohol layer 8 which absorbs a potassium hydroxide solution as etching agent and has a surface activating effect for the surface of the contact hole is formed in the contact hole 5. Then a potassium hydroxide solution layer 9 is formed on the isopropyl alcohol layer 8 and the polysilicon layer 3 is etched with up- and-down flow in the contact hole 5.
Patent JP-S6162312-A (JP)
Inventor: AZUMA HIDEYUKI
IPC: H02G15/08
Filed: 1984-09-03
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-2001016115-A (JP)
Title: Error correcting device
Inventor: ANDO KOICHI
IPC: G11B20/18
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous erasure correction by suppressing expansion of circuit scale and increase in power consumption by stopping a quadruple erasure correction to a next frame when a pattern of transition between the frames in an error state is matched to the prescribed transition pattern. SOLUTION: C2 code data C2D and C1 pointer data C1PD are inputted to an error detecting and correcting circuit 101. The C2 code data C2D are inputted to a memory 103 as well. When any error is detected in C2 decoding executed by an error correcting device 100, the relevant data stored in the memory 103 are read out, the error correction is applied and corrected data are written back to the memory 103. The error corrected data are outputted as decoded data DECD. Information of error correcting state is supplied from the error detecting and correcting circuit 101 to a quadruple erasure correction inhibiting circuit 102 and when that information satisfies prescribed conditions, the quartet erasure correction is inhibited.
Patent JP-H0470703-A (JP)
Title: Photoelectric element module
Inventor: BABA YUKIHIRO
IPC: G02B6/42
Filed: 1990-07-12
Abstract: PURPOSE:To easily remove a stain generated in the space surrounded with a housing, a photoelectric element, and a lens by freely attaching and detaching a sleeve where the lens is fixed to and from the housing where the photoelectric element is fixed. CONSTITUTION:This module is equipped with a sleeve 21 which has a 1st through hole 39 extending from the base end to the tip and is provided with the lens 26 on the tip side of the 1st through hole 39 and where the tip part of the optical fiber 23 inserted into the 1st through hole 39 from the base end side and fitted and the housing 20 which has a 2nd through hole 31 and is provided with the photoelectric element 27 opposite one end opening part of the 2nd hole 31 and where the tip of the sleeve 21 is inserted from the other end side of the 2nd through hole 31 to screw the sleeve 21. Therefore, the sleeve 21 is separated from the housing 20 to separate the photoelectric element 27 and lens 26. Consequently, the stain generated in the space surrounded with the housing, photoelectric element, and lens can easily be removed.
Patent JP-2000018943-A (JP)
Title: Displacement measuring instrument for circumferential surface
Inventor: TANI KAZUO
IPC: G01C7/06
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To facilitate measuring operation and data analysis and to lower installation cost. SOLUTION: This instrument is equipped with at least two of a measuring means 15, which measures the rotation-directional displacement of the inner peripheral surface 5a of a circular hole 5 by a rotational angle measuring instrument 21, a measuring means 16 which measures the radius-directional displacement of the inner peripheral surface 5a by the rotational angle measuring instrument 21, and a measuring means 17, which measures the axial displacement of the inner peripheral surface 5a with rotational angle measuring instrument 21.
Patent JP-2000014824-A (JP)
Title: Sprinkler head cover
Inventor: AKIMOTO KAZUYUKI
IPC: A62C37/12
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To automatically and surely remove a sprinkler head cover at the time of a fire by interposing metal of a low melting point between a cover body covering the opening of a main body and a plurality of holding tools whose one end side is fixed to the side of the cover body and the other end side of which is provided with an engaging part to be engaged with the engaging part of the main body. SOLUTION: The sprinkler head cover 1 installed to cover the opening 53 for installing a sprinkler head is provided with a resin-made main body 3 fixed to the sprinkler head 55 and a cover body 5 installed detachably on the lower end side of this main body 3. One end side of a holding hardware 9 for holding the body 5 by the main body 3 by engaging with the lower end of the main body 3 is swingably fitted to a protector 7 fixed to the inner surface side of this body 5. Then, soldering 10 as the metal of a low melting point is disposed between the hardware 9 and the body 5 so as to support the hardware in the errecting state and when the soldering 10 is melted at the time of a fire, the body 5 is detached and dropped by the force of a spring member 11.
Patent JP-H0930209-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: YAKIDA MASANORI
IPC: B60C11/02
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for heavy load capable of not only restraining such damages as cuts reaching a belt layer and improving recap property even if it is in a termination period of abrasion but also maintaining good adhesiveness of a cover rubber layer at the time of recap and restraining generation of heat caused by the arrangement of the cover rubber by providing the cover rubber layer. SOLUTION: A cover rubber layer 7 is arranged on a belt layer 6 embedded in 8 tread part 1 and a second rubber layer 7b composed of a styrene butadiene rubber, whose tensile strength is 300kgf/cm<2> or more and an elongation is 500% or more, is arranged between first rubber layers 7a, 7c composing the top and the bottom of the cover rubber layer 7 with a natural rubber.
Patent JP-S6161322-A (JP)
Inventor: YURUKU ISHI
IPC: H01H33/98
Filed: 1985-08-22
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-2001009508-A (JP)
Title: Method of piercing round cast steel
Inventor: NAKABASHI SATORU
IPC: B21B19/04
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of piercing a round cast steel which can reduce thickness nonuniformity even by using roller shoes for multiple sizes when the round cast steel is pierced with a piercer rolling mill to make it into a hollow pipe for manufacturing a seamless steel pipe. SOLUTION: In the method of piercing a round cast steel to manufacture a hollow pipe by surrounding the round cast steel 2 with a pair each of inclined rolls 13 and roller shoes 14 of a piercing rolling mill, and by advancing and rolling the round cast steel 2 while pressing the plug against the center shaft of the round cast steel 2, the spacing in radial direction between the inclined roll 3 and the roller shoe 14 on the outer side from the gouge of the inclined rolls 13 in the cross-sectional view is set at 20 mm or less, so as to perform rolling.
Patent JP-S5885954-A (JP)
Title: Program searching device of tape recorder
Inventor: MURO HIDEO
IPC: G11B15/087
Filed: 1981-11-16
Abstract: PURPOSE:To switch quickly the operation to a constant speed reproduction mode, by comparing the voltage obtained by giving the wave detection to the output of a tape under a high-speed reproduction mode with three different types of reference voltage to actuate an FF and to give the driving control to a plunger and at the same time by reducing the discharging time constant. CONSTITUTION:A capacitor C is charged after giving the high pass saturated amplification 21 and wave detection 22 to the output of a tape under a high- speed reproduction mode. A constant current source voltage VCC is divided, and the reference voltages V11-V13 are fed to comparators 31-33. In the case of the signal existing part of a tape, the output voltage VD is higher than the V11. Thus an FF25 is preset to deliver Q'. When th tape is at its non-signal part with a reduction of the VD, the comparator 32 delivers level 0. Then a negative logical AND circuit 28' delivers an output to control a plunger driver 29. Thus a splunger 30 is actuated to switch the operation to a constant speed mode. When the VD drops further, the comparator 33 delivers an output to clear the FF. While the output of the driver 29 turns on a TRQ31 to promote the discharging of the capacitor C. Thus the non-signal part is assuredly detected at an interval of music, and the program searching is possible in an assured way.
Patent JP-S6428881-A (JP)
Title: Laser diode module
Inventor: TAKAHASHI YASUSHI
IPC: H01S5/00
Filed: 1987-07-24
Abstract: PURPOSE:To decrease the generation of distortion due to thermal expansion, and reduce the fluctuation of output light, by making a circuit board protrude from a fixing block, and separating a laser carrier from a driving circuit board. CONSTITUTION:An input signal travels to a driving circuit 5 through an electrode 2, a bonding wire 3, and the pattern of a substrate 4, and is converted to a laser driving current, which is applied to a laser diode 7, and converted to a light signal 10. The circuit board 4 protrudes from a fixing block 10, and extends above a laser carrier 8. The substrate 4 is not in contact with the laser carrier 8. The substrate 4 or the fixing block 10 and the laser carrier 8 are arranged so as not to come into contact, even if the respective parts make a displacement as the result of thermal expansion. Since the substrate 4 and the laser carrier 8 are electrically connected with a bonding wire, the relative position shift of the respective parts due to thermal change is absorbed by the bonding wire, so that distortion does not generate.
Patent JP-H0850521-A (JP)
Title: Clock oscillating circuit for microcomputer
Inventor: INOUE HIDEO
IPC: H03K5/13
Filed: 1994-08-04
Abstract: PURPOSE:To provide the clock pulse of a desired duty ratio at all times even when the threshold voltage of an inverter for oscillation is fluctuated by selecting the inverter for oscillation of which the duty ratio of the clock pulse changed into mutually different values by the respective inverters for oscillation is matched with a prescribed value. CONSTITUTION:Inverters 5-9 for oscillation are respectively parallelly connected with a crystal oscillator 5, invert the clock pulse oscillated from the crystal oscillator 5 and change the duty ratio of that inverted clock pulse into mutually different values. A deciding circuit 10 decides whether the duty ratios of the clock pulse changed by the inverters 6-9 for oscillation are respectively the prescribed value such as 50%, for example, or not. A selecting circuit 17 is provided with a control circuit 18 for turning on any one of switches 19-22 based on the decided result of the deciding circuit 10 and selects the inverter for oscillation of which the duty ratio of the clock pulse is 50%.
Patent JP-H0350455-A (JP)
Title: Refrigerant flow rate controller
Inventor: OZU TADAO
IPC: F25B5/02
Filed: 1989-07-18
Abstract: PURPOSE:To utilize performance intrinsic to a refrigerant system that is not influenced by piping work by providing a controller which outputs a value controller signal to each of motor-operated valves so that each of said valves holds its proper opening degree by eliminating the resistant difference in piping that is mutually caused among respective refrigerant distributing pipes. CONSTITUTION:Provision is made of a controller 17 for controlling a refrigerant flow rate, which outputs an electric signal for controlling the valve opening degree of a motor-operated valve according to the difference between electric signals released respectively from a first temperature sensor 15 and a second temperature sensor 16 to maintain the difference between said electric signals in a constant level, thereby maintaining the control of the degree of superheat of an evaporator 3a in a substantially constant level. The valve opening degree is automatically regulated so as to hold the preset degree of superheat, which has been set to each of the motor-operated valves 18a, 18b, 18c and the respectively corresponding evaporators 3a, 3b, 3c, so that liquid refrigerant flows in accordance with the regulated opening degree. Even if the refrigerant flow to the evaporator 3a is a little insufficient as a result of piping, the controller 17 enlarges the valve opening degree of the motor-operated valve 18a to execute a cooling operation in the degree of superheat set to the evaporator 3a.
Patent JP-H0626676-A (JP)
Title: Refrigerator
Inventor: SUGIMOTO TAKESHI
IPC: F25D23/00
Filed: 1992-07-10
Abstract: PURPOSE:To provide a refrigerator, capable of controlling the operation of a humidifier correctly and efficiently. CONSTITUTION:A refrigerator is provided with a control inputting unit 48, inputting the set values of the flow rate of air from an evaporator, an objective humidity in a storage chamber and an objective temperature in the same chamber, an operating (converting) unit 49, operating a humidifying amount from the temperature of the storage chamber, an evaporating temperature in the evaporator, the temperature of outlet air of the evaporator, the set value of the flow rate of air and the set values of humidity as well as temperature in the storage chamber, and a humidifying amount control unit 50, which controls a humidifying device 12 so as to be stopped when the temperature of the storage chamber is higher than a predetermined value and controls the humidifying device 12 based on the operated humidifying amount when the temperature of the storage chamber is lower than the predetermined value.
Patent JP-S6162041-A (JP)
Title: Electrophotografic sensitive body for electrophotography
Inventor: KOJIMA FUMIO
IPC: G03G5/14
Filed: 1984-09-04
Abstract: PURPOSE:To obtain an electrophotografic sensitive body having excellent flexibil ity, surface hardness and wear resistance by incorporating a specific copolymer compd. as a flexible auxiliary agent into a surface protective layer to form said layer. CONSTITUTION:The electrophotografic sensitive body is formed by laminating successively a photoconductive layer and surface protective layer on a conduc tive substrate. The surface protective layer includes the layers formed by dispers ing a metallic oxide into various thermosetting resins and a polyurethane resin of a polyol setting type is used as the thermosetting resin. The copolymer compd. consisting of methyl methacrylate, styrene and 2-ethyl hexyl acrylate is incorporated as the flexible auxiliary agent into the thermosetting resin. The surface protective layer which has the extremely high flexibility without spoiling the excellent surface hardness and wear resistance intrinsic to the thermosetting resin at all and has the extremely good performance with respect to electrophotographic characteristics is thus obtd.
Patent JP-H1024590-A (JP)
Title: Standardization of ink jet recording head, ink jet recording head used therefor, ink jet recording, and information processing device
Inventor: TAJIKA HIROSHI
IPC: B41J2/01
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a new type recording head which is characteristic of the separation of the interior of the recording head into two layers through a movable member while its interchangeability is maintained and a method a standardize an ink jet recording head designed in such a manner that the difference between the characteristics of this ink jet recording head and a conventional recording head. SOLUTION: When fitting a conventional recording head 210C to a new type recording device 200N, the recording head 210C is driven based on parameters prescribed for the recording head 210C in such a way that all operating steps are dealt with exclusively by the recording device 200N. When fitting a new type recording head 210W to a conventional recording device 200C, the new type recording head 210N is driven within the capability range of the recording device 200C. In addition, an identification means for identifying the type of a mounted recording head is provided on both recording devices 200N, 200C.
Patent JP-H0740802-A (JP)
Title: Safety device for vehicle
Inventor: MORIMUNE KATSUFUMI
IPC: B60R21/16
Filed: 1993-07-26
Abstract: PURPOSE:To detect collision from various directions and actuate an air bag certainly, by providing a collision detecting means to detect vehicle damage based on break of a signal wire and an air bag control means to actuate the air bag based on the output of the collision detecting means. CONSTITUTION:A microcomputer 40 receives the output of an acceleration sensor 20 and that of an part of optical fiber unit 10, and makes a transistor 55 'ON', when the output of the acceleration sensor 20 exceeds an acceleration threshold value in response to collision, or, an optical fiber 11 is cut and the output level of the optical fiber unit 10 lowers below a threshold value in response to crack occurrence. A safing sensor 30 is a mechanical acceleration sensor which prevents malfunction of the microcomputer 40 and misignition of a squib 61 so as to fulfill the role of a safety device, and its contact point gets 'ON' when a shock lighter than a shock necessary to make the transistor 55 'ON' is detected.
Patent JP-S6162401-A (JP)
Inventor: KONDO AKIYOSHI
IPC: C08L21/00
Filed: 1984-09-03
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-S5886056-A (JP)
Title: Creamy formable fat or oil composition
Inventor: YUUTA MITSUHARU
IPC: A23L9/20
Filed: 1981-11-17
Abstract: PURPOSE:To obtain a foamable fat or oil composition of stable quality capable of giving a fresh cream substitute, by incorporating a fat or oil having a specific melting point range with an aqueous solution containing a milk solid and an emulsifying agent, emulsifying the resultant mixture, and sterilizing the resultant emulsion under heating. CONSTITUTION:25-55wt% vegetable or animal fat or oil, e.g. coconut oil or palm oil, as a fat or oil having 15-45 deg.C melting point measured by the heating method is incorporated with 75-45wt% aqueous solution containing 1-12wt% milk solid, 0.05-4wt% citric acid monoglyceride and 0.05-4wt% emulsifying agent, e.g. sucrose ester of a fatty acid or lecithin, and the resultant mixture is then preliminarily emulsified at 50-80 deg.C and then homogenized under 30- 150kg/cm<2> pressure and then sterilized at 80 deg.C for 15min or at 140 deg.C for 4sec. The resultant homogenized emulsion is aged in a refrigerator overnight to give a creamy formable fat or oil composition for topping.
Patent JP-S57107087-A (JP)
Title: Hall effect device
Inventor: TANAKA SHIYUU
IPC: H01L43/06
Filed: 1980-12-25
Abstract: PURPOSE:To simply and surely compensate unbalance voltage by providing level differences between a pair of Hall output terminal regions and a region connecting two parallel control current paths located between the Hall output terminal regions. CONSTITUTION:Photo etching is applied to an N type GaAs layer on a semi- insulating GaAs substrate to make a six-terminal Hall element. At that time, level differences are provided between regions A, C provided with Hall output terminals 13, 23 and a region B connecting two parallel control current paths made by control electrodes 11, 12, 21, 22. With control current flowed by forming the polarity of power sources 14, 24 as shown in a drawing under zero magnetic field status, four right and left terminal Hall elements have asymmetrical output terminals, so unbalance voltages VHO1, VHO2 canceling polarity are generated. The polarity is completely canceled out by adjusting resistors 15, 25. Next, with a magnetic field H having the polarity shown in the drawing applied to the device, each Hall voltage VH1, VH2 at right and left sides becomes the same polarity because the direction of the magnetic field and that of current are the same and the output VH, the sum of each Hall voltage, will be obtained.
Patent JP-H0350237-A (JP)
Title: Production of polyarylene sulfide
Inventor: CHIGA MINORU
IPC: C08G75/02
Filed: 1989-07-17
Abstract: PURPOSE:To obtain the title compound in the form of particles which can be easily handled economically in high yields by performing the granulation under specified conditions in a process for producing the title compound by polycondensing a source of sulfur with a dihaloaromatic compound in an organic polar solvent. CONSTITUTION:In a process for producing the title compound by polycondensing a source of sulfur (e.g. sodium sulfide) with a dihaloaromatic compound (e.g. p-dichlorobenzene) in an organic polar solvent (e.g. N-methylpyrrolidone), the title compound in the form of particles is added to the reaction system to conduct the polycondensation and the granulation is performed with a phase separation assistant (e.g. lithium chloride).
Patent JP-S6163951-A (JP)
Title: Relative speed controller of magnetic recording and reproducing device
Inventor: YOSHINO KAZUO
IPC: G11B15/467
Filed: 1984-09-05
Abstract: PURPOSE:To control a relative speed at a fixed level for a magnetic recording/ reproducing device by giving arithmetic processing to both tape drive speed and direction setting signals for the drive of a drum motor and driving a reel motor in response to the voltage obtained from a control track and the number of the revolution of the drum motor. CONSTITUTION:The tape drive speed and the direction setting signals are supplied to input terminals 10 and 11, and the reference voltage proportional to the rotational frequency of a drum motor 15 is delivered to a drum revolution control circuit 13 by an arithmetic circuit 12. The revolutions of the motor 15 are detected by a drum FG 16. The output of the FG 16 is supplied to the circuit 13 as well as to an arithmetic circuit 19. The circuit 19 calculates the tape drive speed, and the reference voltage proportional to said tape drive speed is supplied to a tape drive control circuit 20. The circuit 20 compares the reference voltage with the voltage which is proportional to the frequency of the control signal reproduced by a control head 3. Then the circuit 20 controls a reel motor drive circuit 21 by the tape drive direction setting signal given from the terminal 11. Thus the fixed tape drive speed is obtained to secure a fixed relative tape speed.