baber/WOPTO huggingface dataset:
Patent JP-2000231723-A (JP)
Title: Method for setting optical disk recording/reproducing parameter, and optical disk device
Inventor: HINO YASUMORI
IPC: G11B11/105
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical disk device in which an appropriate reproduction parameter can be set even when defects exist in the set area for setting the reproduction parameter at the time of reproduction. SOLUTION: In this method, the setting of the optical reproduction parameter is executed, which includes a means 4 for changing the reproduction parameter in the set area of the optical disk reproduction parameter, a means for detecting the amplitude of the reproduced signal in the set area of the optical disk reproduction parameter, and a means for deciding the optimum reproduction parameter from the amplitude of the reproduced signal. In this case, a storage means 7 for storing the reproduction parameter and a defect detecting means 8 of a recording medium in the set area of the reproduction parameter are provided. When the defect is not detected by the defect detecting means 8, the reproduction parameter decided by the reproduction parameter deciding means is set as the reproduction parameter of the data area and the reproduction parameter is stored in the storage means 7.  When the defect is detected, the reproduction parameter stored in the storage means 7 is set as the reproduction parameter of the data area.
Patent JP-H02210717-A (JP)
Title: Flame retardant cable
Inventor: SAITO YUKITAKA
IPC: H01B7/295
Filed: 1989-02-09
Abstract: PURPOSE:To obtain a flame retardant cable with improved flexibility, working property, and no problem as to environmental sanitation by using synthetic fiber or natural fiber instead of glass fiber for a cable jacket, and applying fluorine rubber onto the outer surface thereof. CONSTITUTION:In a flame retardant cable 1, the core part thereof consists of a plurality of insulated wires 5 each comprising a conductor 3 having an insulating cover of fluorine resin 2 with the wires 5 being stranded, and the outside thereof is covered by a cable jacket 7 via a separator 6. The cable jacket 7 is a bladed member consisting of cotton yarn which is organic fiber, and has a cover layer 8 providing multilayer cover for the insulated wires 5, and a fluorine rubber layer 9 formed on the outer surface of the cover layer 8. The fluorine rubber layer is formed by applying liquid fluorine rubber on the outer surface of the cover layer 8, and curing it. The term organic fiber used herein, includes natural fiber, synthetic fiber, and carbon fiber. Thus, a cable with improved flexibility, working property, and no problem as to environmental sanitation, and an improved flame retardant characteristic can be obtained.
Patent JP-2000233238-A (JP)
Title: Press punching device and press punching method
Inventor: NISHIKAWA SHOICHI
IPC: B21D28/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a press punching device and a press punching method capable of improving passing of a square shape steel tube being an object to be worked for a mandrel so as to improve workability as well as a punching precision. SOLUTION: A device is provided with a lower die plate 18, a mandrel holder 20 arranged to one side part of the lower die plate, a mandrel 21, which is protruded from the mandrel holder 20, faces over the other end side part of the lower die plate 18 and attachably/detachably supports a square shape steel tube B being a object to be worked, plural lower die sets 47 to support the mandrel 21 arranged at a prescribed interval on the lower die plate 18 and an upper die plate 3 arranged with a punch 11 blanking a prescribed portion of the square shape steel tube. A mandrel holder assembly is supported in a state apart from the lower die plate 18 through a coil spring 26, the square shape steel tube B is inserted in/taken out the lower die sets 47 in a state in which the mandrel 21 has a prescribed clearance.
Patent JP-S63201279-A (JP)
Inventor: NAGASHIMA TAKASHI
IPC: E04H17/16
Filed: 1987-02-17
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-H01208836-A (JP)
Title: Bonding method and device
Inventor: YOKOYAMA SHIYOUICHI
IPC: H01L21/52
Filed: 1988-02-17
Abstract: PURPOSE:To equalize the adhesion of adhesives onto a bonded surface by applying adhesives onto a plane within a range larger than the mileage of an article to be bonded, relatively pushing the article to be bonded against adhesives and attaching adhesives onto the bonded surface of a article to be bonded. CONSTITUTION:Adhesives 7 fed to a recessed section formed by a plate 5, a roller 3 and a shield plate 6 are applied onto a glass plate 10 by the revolution of the roller 3 and the movement of the glass plate 10, and adhesives 7 are levelled off to a specified thickness by a scraping-out plate 9. An article to be bonded 28 sucked to a collet 25 for a suction head 24 is brought into contact with adhesives 7 on the glass plate 10, and the adhesives 7 are attached to the article to be bonded 28 on the glass plate 10. Since the adhesives 7 in specified thickness adhere onto the glass plate 10 wider than the adhesive bonded surface of the article to be bonded 28 at that time, the adhesives 7 uniformly adhere on the article to be bonded 28 in predetermined thickness. The article to be bonded 28, on which the adhesives 7 adhere, is carried by the suction head 24 as it is, and cemented with the fixed section of a member positioned at a bonding station.
Patent JP-S58149065-A (JP)
Title: Printer
Inventor: KONISHI MASAO
IPC: B41J2/46
Filed: 1982-03-02
Abstract: PURPOSE:To maintain the charging potential on a photosensitive drum always constant and to maintain the density of printing images constant accordingly, by changing the voltage to be generated in the photosensitive drum according to the times of use of the photosensitive drum. CONSTITUTION:The voltage of a high-voltage power source 1 is first set at, for example, 6V, and the electrostatic charging potential of a photosensitive drum 3 is set at 1,000V. When the photosensitive drum 3 is going to be used repeatedly, a counter 9 counts the number of revolutions of the drum, and a D/A converter 10 generates the analog voltage corresponding to the count value, in accordance  with which voltage the power source 1 is controlled. The electrostatic charging  voltage of the drum 3 is thus maintained always at 1,000V. As a result, the  output of the printing image in the same density is obtained irrespectively of the  number of revolutions of the photosensitive drum.
Patent JP-S56131414-A (JP)
Title: Car air-conditioner
Inventor: OOTANI MASAMI
IPC: B60H1/00
Filed: 1980-03-14
Abstract: PURPOSE:To make a car air-conditioner in small size by employing such a construction that hatches for air conditioning, compressor, water cock of heater core, and inside/outside air introducing blower are controlled interlocked with turning of a turning member having a cam part into either the cooler or heater mode. CONSTITUTION:A turning piece 30 is provided with five selective positions; cooler C, vent V, high level B, heater H and defrost D. In this piece, cam grooves 31-34 are excavated for control of mix door, inside/outside exchange door, mode switching door, and defrost door. These cam grooves 31-34 are connected to respective doors with links 36, wires and rods. Accordingly, turning the turning piece 30 into any position will control the applicable door to a certain proper position with the aid of the links 36 etc. According to this arrangement, it is not required to use two or more door control actuators and the device can be made in small size.
Patent JP-S53117860-A (JP)
Title: Method of producing filter
Inventor: NAGASAKI MASAHIKO
IPC: B01D39/16
Filed: 1977-03-24
Abstract: PURPOSE: To provide a method of producing a material of filter having steps of preparing a homogeneous mixture of powders of a plastic and short glass fibers, compressing the admixture in a mold, baking and cooling the compressed admixture so as to obtain a raw filter material, and then immersing the raw material in a bath of fluoric acid, so as to effect an elution of the glass fibers, thereby to obtain a thin membrane filter material having uniform pore diameter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61194043-A (JP)
Inventor: YUAN ANDORAADE
IPC: C07C67/00
Filed: 1986-02-19
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-S58148911-A (JP)
Title: Inclination sensor for agricultural machinery
Inventor: KATAYAMA YOSHIYUKI
IPC: A01B63/10
Filed: 1982-03-02
Abstract: PURPOSE:To detect an incination state regardless of its extent by using a member to be detected which consists of a wide pendulum member and providing the 1st and the 2nd detectors for detecting deviations from a specific positions of the pedulum member in its width direction. CONSTITUTION:The member 13 to be detected in an inclination sensor for agricultural machinery consists of the wire pendulum member 13. Then, the 1st and the 2nd detectors 14 and 15 are provided in such a state that they detect deviations from specific positions at both width-directional ends of the pendulum member 13. Further, the one 3rd detector 17 is provided to detect a deviation state exceeding the detection area of said 1st and 2nd detectors. In this case, the 1st and the 2nd detectors 14 and 15 are associated operatively with each other on the basis of the detection result of the 3rd detector 17 to detect an inclination state regardless of its extent.
Patent JP-H09226965-A (JP)
Title: Paper feeder
Inventor: IIDA AKIHIKO
IPC: G03G15/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To smoothly continue paper feeding by a simple operation even if an adhesive force is produced in a paper sheet to be fed in the paper feeder of a friction separation roller system using a feed roller and a reverse roller. SOLUTION: The pressure-contacting force of a reverse roller 8 to a feed roller 7 is freely increased/decreased and the pressure-contacting force of this reverse roller 8 and the paper sheet returning force of the reverse roller 8 are increased/decreased based on a positive relationship. Thus, if an adhesive force is produced between paper sheets 1 to be fed, the pressure-contacting force and the paper sheet returning force of the reverse roller 8 are adjusted to optimal values simultaneously and the paper sheets 1 are fed without performing any separation work for the paper sheets 1.
Patent JP-H03239408-A (JP)
Title: Machine tool
Inventor: MIWA YUJI
IPC: B23B37/00
Filed: 1990-02-14
Abstract: PURPOSE:To rotate the work head of an ultrasonic machining at high speed, by providing a slip ring as for the input terminal of an ultrasonic vibrator on the work head outer periphery, and providing a brush connected to a power source and a brush separating means on a housing. CONSTITUTION:A brush B is slided with the slip ring S of a work head 3 by a brush separation device 5, after fitting the work head 3 to a spindle 1 and starting the rotation and a tool T is subjected to ultrasonic machining while rotating when an electric signal is output to an ultrasonic vibrator 11 by a control device 71. The upper limit of the rotating speed is high because of a large diameter bearing being not attached and a higher speed rotation can be expected by separating the brush B from the slip ring S. For example, punching by an ultrasonic vibration, after forming a guide hole shallow in advance at the punching position of the body to be worked by rotating the tool T at high speed without its ultrasonic vibration and the punching work can be performed well at high speed.
Patent JP-H02212229-A (JP)
Title: Drive system noise reducing device of vehicle
Inventor: TANABE SOICHIRO
IPC: B60K23/04
Filed: 1989-02-13
Abstract: PURPOSE:To reduce noise generation at an engaged gear section by providing a detector means detecting the initial tooth contact of the engaged gear section in a drive system and a detector means detecting the variation of accelerator opening, and controlling a load on an engine when gear teeth are contacted according to the variation of accelerator opening. CONSTITUTION:A gear-contacting time detector means (b), detecting the initial gear-tooth contact of an engaged gear section a to be provided in the drive system of a vehicle, and an opening variation detector means (c), detecting the variation of accelerator opening are provided. The output signals from these detector means (b) and (c) are input into a load control means (d) to control a load on an engine when gear teeth are contacted according to the variation of accelerator opening. Thus, a shock, to be generated when the teeth of the engaged gear section a are contacted, can be reduced by controlling the load on the engine when the gear teeth are contacted to suppress noise generation. For the gear-contacting time detector means (b), a means detecting a torque acting on a housing in which the engaged gear section a is stored or a means detecting acceleration at the front and rear of the vehicle is used.
Patent JP-S63203797-A (JP)
Title: Production of composite electroplated metallic material having high corrosion resistance
Inventor: MORI KAZUHIKO
IPC: C25D15/00
Filed: 1987-02-18
Abstract: PURPOSE:To produce a composite galvanized metallic material having high corrosion resistance, excellent paintability, etc., by executing electrolysis in a galvanizing bath which contains a prescribed amt. of phosphoric acid ions and is specified in pH value to form a plating layer co-deposited with a phosphorus compd. and metal Zn. CONSTITUTION:A metallic material to be plated such as steel sheet as a cathode is electrolyzed in the galvanizing bath which contains the phosphoric acid ions at 0.05-200g/l terms of PO4 and is adjusted to pH1-5.5. The phosphorus compd. and metal Zn are co-deposited at the boundary face by utilizing the phenomenon by which the pH is increased at the cathode boundary face at the time of electrodeposition of Zn to form the combined plating layer. The above-mentioned co-deposition is preferably executed in the above-mentioned plating bath contg. 2-500ppm Fe<3+> ion. The titled material which has excellent corrosion resistance and corrosion resistance after painting, good paint adhesiveness and permits omission of a phosphate treatment prior to painting is obtd. by such method.
Patent JP-H08228452-A (JP)
Title: Electric rotary machine
Inventor: NAKAHAMA YOSHIFUMI
IPC: H02K9/18
Filed: 1995-02-22
Abstract: PURPOSE: To prevent the ingress of water or lubricating oil from the inside of a fan casing to the inside of a machine by means of air flow by eliminating any difference in vibration value between electric machines with the same design or before and after recombination. CONSTITUTION: A boss portion 47 of a cooling fan 43 is provided by extending it near a bearing bracket 37, this portion 47a is arranged by running fit relative to a rotating shaft 36 and also arranged oppositely to the bearing bracket 37 with keeping a small distance between them, thereby making a cutwater collar unnecessary and also making a labyrinth collar, bearing stop and slinger collar unnecessary. Also, a pressure around a shaft through-hole of a fan casing is increased, and air discharged from the boss through-hole of the fan casing is now unable to hit the shaft through-hole of the bearing bracket.
Patent JP-S55125757-A (JP)
Title: Dispatching telephone system
Inventor: TANAKA SADAO
IPC: H04M3/42
Filed: 1979-03-22
Abstract: PURPOSE:To enable to set the reception line, by transferring the called number information from external dispatching telephone unit to the specific register closed from conventional outgoing registers at instruction, among the outgoing registers of exchanger. CONSTITUTION:The contact (b) of the seat unit POS is operated with the instruction preparation operation of instructor, and the specific outgoing register OR is choked from conventional registers. Next, the L-relay of the extension LRG is operated with the reception line instruction operation and the call tone connection type relay DT of the marker MKR is operated via the make busy contact mb which is restored during the operation of the outgoing register OR. The marker MKR performs general call tone connection with the operation of the relay DT. Simultaneously, one of the relays D0-DM of the translator TLR is operated with the reception line designation, the operation check relay CK is operated, and after translation into called number, information is transferred to the register OR and D-CK relay is restored. Thus, the number of instruction extension lines can be required for simultaneous instruction.
Patent JP-H06247655-A (JP)
Title: Monitoring device for elevator
Inventor: KAJIWARA FUMIYA
IPC: B66B3/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide a monitoring device for an elevator capable of smoothly and easily unlocking a vestibule door for quickly rescuing the passengers confined in a car when the vestibule door of a building is locked at the time of a failure of the elevator. CONSTITUTION:An unlocking button 3c for unlocking the vestibule door 6 of a building 1 and an interphone device 3a are provided in the car 3 of an elevator, and an interphone device 6a for communicating with the interphone device 3a is provided on the outside of the vestibule of the building 1. A control circuit 4a enabling the unlocking button 3c, making the interphone devices 3a, 6a communicatable, and unlocking the vestibule door 6 when the unlocking button 3c is pushed by a passenger is provided in a communication device 4 reporting to a monitor center 2 remotely monitoring the building l via a public line 5 when a reporting button 3b is pushed by a passenger confined in the car 3 at the time of a failure of the elevator.
Patent JP-S52117070-A (JP)
Title: Exposing mask for photo-etching
Inventor: TAKAHASHI AKIO
IPC: G03F1/60
Filed: 1976-03-29
Abstract: PURPOSE: To prepare an exposing mask for fine processing by making the width of a mask two or more times larger than the diameter of a water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58151000-A (JP)
Inventor: SHIMA KENJI
IPC: G10L15/28
Filed: 1982-03-02
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-H08227682-A (JP)
Title: Measurement device for quantum stochastic process
Inventor: SETO AKIRA
IPC: H01J37/24
Filed: 1995-02-22
Abstract: PURPOSE: To provide a measurement device for a quantum stochastic process, capable of measuring the randomness of random pulses generated utilizing the randomness of a quantum. CONSTITUTION: Light quanta resulting from electron transitions in gas discharge are photoelectrically converted to generate random pulses, and the number thereof is counted with a first counter 54. The number is counted with a second counter 56 via a gate circuit 55 controlled for an open/close operation with control pulses having a 50% duty ratio. When the value counted with the second counter is equal to a half of the value counted with the first counter, or in the neighborhood thereof, the random pulses are judged to have nearly complete randomness.
Patent JP-S58149685-A (JP)
Title: Continuous preparation of alcohol using fluidized layer fermentation apparatus
Inventor: KIDA KENJI
IPC: C12P7/06
Filed: 1982-03-02
Abstract: PURPOSE:To improve the production efficiency of alcoholic fermentation in a fluidized layer fermentation apparatus, by using a vertical cylindrical gas separation zone having a length of >=500mm. and attached to the top of the fermentation tank, and setting the flow rate of the reaction liquid at <=1.5cm/sec. CONSTITUTION:The fermentation apparatus is composed of the fluidized layer fermentation zone 1 having inner diameter of 70mm. and height of 20,000mm., the precipitation zone 2 having inner diameter of 140mm. and attached at the top of  the fermentation zone 1, the gas separation zone 3 placed in the precipitation  zone 2, and a jacket 4 for temperature control. Ethanol is prepared by the  alcoholic fermentation of the raw materials such as cellulosic material and starchy material by the action of bacteria, immobilized yeasts, etc. attached to the carrier such as zeolite, etc. By making the length of the gas separation zone 3 to >=500mm., and the flow rate of the reaction liquid at the separation zone to <=1.5cm/sec, the loss of the carrier holding the microbial cells can be prevented, and the productivity of alcohol can be improved.
Patent JP-H06246729-A (JP)
Title: Suction box in green panel producing apparatus
Inventor: YAMADA KAZUOKI
IPC: B28B11/00
Filed: 1993-02-23
Abstract: PURPOSE:To enhance productivity and product quality by uniformly dehydrating a slurry. CONSTITUTION:A large number of water sucking holes 51A for dehydrating the slurry supplied to the upper surface of a water permeable sheet 3 are provided to the top plate 51 of the hollow box body 50 brought into contact with the rear surface of the sheet 3 and a pressure reducing hole 52A for reducing the pressure in the hollow box body 50 is provided to the lower part of the box body 50 and the middle plate 53 is provided to the hollow box body so as to partition the interior of the box body into the chamber 54a on the side of the top plate 51 and the chamber 54b on the side of the pressure reducing hole 52A and a large number of vent holes 53A are provided to the middle plate 53.
Patent JP-S62193848-A (JP)
Title: Thermal recording system and thermal head
Inventor: SHIMAMURA YOSHIYUKI
IPC: B41J2/345
Filed: 1986-02-20
Abstract: PURPOSE:To obtain a thermal recording system superior in a recording quality and capable of a high-speed recording, by a method wherein the distance between first and second heating element groups is determined to be odd times the travel pitch and the first and second heating element groups are alternately simultaneously driven and cooled as they travel to conduct recording. CONSTITUTION:A thermal head 30 is provided with a first group 31 of aligned heating elements corresponding in number to the dots required to be simultaneously recorded and a second group 32 of aligned heating elements disposed parallel to the first heating element group 31 and similar thereto in number. The heating element groups 31, 32 are disposed with a space odd times the predetermined travel pitch of the thermal head 30, for example, spaced 3-dot pitch. On a clock pulse of the odd number, the heating element groups 31, 32 are simultaneously driven, and on a clock pulse of the even number, the heating element groups 31, 32 are cooled as well as the heating time of an image information is allowed to be calculated. Therefore, a sufficient cooling time can be ensured, which enables a superior recording quality to be obtained even with a high-speed recording.
Patent JP-H11219898-A (JP)
Title: Drainage unit for semiconductor manufacturing apparatus
Inventor: IMAI SHUNZO
IPC: F16K17/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a drainage unit capable of preventing the contamination of the inside of a chamber, such as clean room, etc., with the outside air by surely preventing the flow of the outside air in the chamber via a drainage pipe for a semiconductor manufacturing apparatus, provided with the drainage unit which discharges dew drops condensed in the chamber. SOLUTION: In a drainage pipe 4 through which dew drops condensed in a chamber 5 which houses an aligner, etc., are discharged to the outside through a drain pan 7, a check valve 1 constituted of a pedestal 2 which is fixed to the internal surface of the pipe 4 and has a valve hole 2a at its central part and a valve disc 3, which is journaled by the pedestal 2 in a swingable state and normally tightly adhered to the lower surface of the pedestal 2 by the urging force of a spring is positioned. When water (w) staying on the valve disc 3 reaches a prescribed amount, the disc 3 turns against the urging force of the spring and the check valve 1 opens, resulting in the automatic discharge of the water (w).  When water no longer stays in the drainage pipe 4 due to the intermittent occurrence of dew condensation, evaporation of water, etc., the drainage pipe 4 is blocked and the flowing of the outside air in the pipe is surely prevented, by having the valve 1 closed.