baber/WOPTO huggingface dataset:
Patent JP-H03118617-A (JP)
Title: Disk servo control method
Inventor: TAKAHASHI SATORU
IPC: G05D3/12
Filed: 1989-10-02
Abstract: PURPOSE:To equivalently and extremely improve the servo characteristic by storing the focus error signal data of the rotational frequency lower than a normal level into a RAM, then increasing the rotational frequency up to the normal level, and adding the RAM data to a focus error signal for compensation. CONSTITUTION:A disk 1 is revolved at the 1/2 normal rotational frequency. Under such conditions, a focus servo drive is applied and the focus error signal received from a focus error detector 4 is converted into a digital signal via an A/D converter 10. This digital signal is stored in a RAM 12. Then the disk 1 is revolved at a normal rotational frequency. The data on the RAM 12 is converted into an analog signal via a D/A converter 11 and added to the focus error signal received from the detector 4 via an adder 9. As a result, the target settling accuracy is secured even if the face wobbling characteristic of the disk is considerably inferior less than the specifications in a comparatively low frequency region (rotational frequency and its higher harmonics of low orders) by applying the compensating input to a focus servo system at normal revolution with the focus error signal data stored at the low rotational frequency.
Patent JP-H04282106-A (JP)
Title: Stackable chair
Inventor: LOHMEYER HARTMUT
IPC: A47C5/04
Filed: 1991-10-03
Abstract: PURPOSE: To provide a stackable chair which simplifies the structure of a seat while facilitating the assembling thereof. CONSTITUTION: This stackable chair has a seat which is linked to frames 6, 7, 8, 9 and 35 while having a cushion 13 and support plates which are provided on the lower side of the seat and mounted across the frames to support the cushion 13 with rim parts 11, 14, 19 and 33. The support plates are so formed to make plastic vessels 10, 32 and 36. The bottom parts of the vessels form stacking plates and the vessels are filled with a hard foam material 12 as support body of the cushion 13.
Patent JP-S61136878-A (JP)
Title: Exchanging device for hollow body
Inventor: YAGUCHI AKIO
IPC: B65H67/04
Filed: 1984-12-05
Abstract: PURPOSE:To make a turning part into lightweightiness as well as to aim at the promotion of speediness and positiveness in cycle time, by making an exchange hand so as to go forward and let a claw member engage with the inside of a hollow body, and to release the engaging state when the hand goes backward to its full extent after the body is housed inside the hand and retracting and turning. CONSTITUTION:In an exchanger 10 positioned in a position where it should operate, first an empty exchange hand H extends toward a twisting machine and bobbin support spindles C and C' of a package truck 20, and when a nut strokes up to a D point, a claw member 10 comes into a state of being hung to a hollow body A by action of a cam member 10E, and keeping up this state, it goes backward whereby each of bobbins B and B' is housed in the hand H of the exchanger. Next, the nut stops at a B point and a turning body 11 of the exchanger turns round as far as 180 deg. as leaving a claw hung intact. And, the nut goes back to an A point from the B point whereby the claw member 10D comes to the shape disengaged by cam action, and it shifts to thrusting motion, while a stroke in time of thrusting stops at a C point, thus the thrusting motion is all over. Doing like this, cycle time is accelerable.
Patent JP-H0197495-A (JP)
Title: Apparatus for projecting corners of comforter
Inventor: SUZUKI TOSHIO
IPC: B68G7/02
Filed: 1987-10-09
Abstract: PURPOSE: To automatically form the corner of Futon (Japanese bed quilt, etc.), and cushion by allowing an electrically controlling system to intermittently drive the tightly holding operation of a Futon and cushion insertion holding arm, its reversing movement on a vertically upper side, the horizontally rotating driving of Futon and cushion picking hands and forward/ backward rotation of the rotary hitting bar of a corner forming device of Futon and cushion. CONSTITUTION: While an elevating/lowering frame 7a is lowered, the Futon and cushion insertion holding arms 9a and 9b execute tightly holding operation to insert and hold the center part of a cushion K from upper/lower sides by the cushion picking hands 10a and 10b. On the next moment, a movable supporter 7 is moved to a prescribed position in front and stopped while the frame 7a is elevated. During those, the arms 9a and 9b are reversed in a prescribed angular range on a vertically upper side. On the next moment, at the time of inserting one corner (k) of the cushion K in an inserted and held state to the insertion port 20 of a corner forming device C from an obliquely upper side, the rotary hitting bar 16 of the device C is first rotated anticlockwise to repeatedly hit one corner (k) of the cushion K from its upper side.  After finishing hitting prescribed number of times, the hand 10b positioned on its lower side is rotated to turn the cushion K by a prescribed angle to make next one corner (k) face the port 20. Thereby, oscillation is multiplied to execute so-called corner forming.
Patent JP-S61136809-A (JP)
Title: Belt position regulating apparatus for belt conveyor
Inventor: NANSAI KATSUHIRO
IPC: B65G15/64
Filed: 1984-12-05
Abstract: PURPOSE:To certainly correct the shift of a belt with respect to a roller, according to a method wherein rollers are respectively contacted to the insides of the forward trip and return trip belt sin a belt shuttle portion, and each roller is inclined along a plane substantially parallel to the pane of outward and return trips. CONSTITUTION:When a belt is shifted by delta to the left side of a driving direction S form view points of G1, G2 directions, fixing nuts (not shown) are loosened, roller axis supporting member being moved, rollers 26 and 27 being suitably inclined to a clockwise direction M and are again fixed. Therefore, the belt of a forward trip B0 is moved toward an R direction in the drawing, the belt of a return tip BF also being moved toward the R direction. Therefore, the shift delta can be absorbed and corrected by suitably setting the inclination angles of the rollers 26 and 27.
Patent JP-S61136559-A (JP)
Title: Adhesive
Inventor: SHIMADA HIDETOSHI
IPC: C09D5/16
Filed: 1984-12-05
Abstract: PURPOSE:To provide a new adhesive consisting of an alkali-neutralized isobutylene/maleic anhydride/styrene terpolymer and exhibiting prominent adhesive properties. CONSTITUTION:The adhesive is made of an alkali-neutralized isobutylene/maleic anhydride/styrene terpolymer. Charge stock ratios of the three components are determined according to physical properties required of the copolymer. Usually, maleic anhydride and styrene are used in 0.5-1.5, pref. 0.7-1.2mol and 0.01-1.5, pref. 0.05-1.2mol, respectively, per mol of isobutylene.
Patent JP-H0983144-A (JP)
Title: Thick film/thin film hybrid substrate and its processing method
Inventor: YAMAKURA HIDEO
IPC: H05K3/46
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a thick film/thin film hybrid substrate wherein a thick film matching pattern for connection with a thin film metal wiring is formed in a manufacturing process of a thick film multi-layered wiring substrate, and provide a level polishing processing method of the thick film matching pattern for realizing the thick film/thin film hybrid substrate connection. SOLUTION: A thick film/thin film hybrid substrate is constructed such that a thick film matching pattern 7 is previously formed at a position where the surface of a thick film multi-layered wiring board 1 is exposed before a sintering process, and the thick film matching pattern 7 and a thin film metal wiring 6 are connected to connect a thick film wiring circuit and a thin film wiring circuit. Further, in a substrate structure, a matching pattern is formed in a manufacturing procress of the thick film multi-layered wiring substrate.
Patent JP-S61160052-A (JP)
Inventor: UERUNAA MAIYAA
IPC: G01N27/90
Filed: 1985-11-14
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-H10103682-A (JP)
Title: Heat supply system
Inventor: KIMURA ITARU
IPC: F24D3/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat supply system capable of making up capability deterioration of each terminal even when each terminal is used simultaneously and hence the total amount of heat consumption is large by prolonging operation time in response to the capacity deterioration of each terminal. SOLUTION: A heat supply system includes a heat source machine for heating a heat medium and supplying it, a plurality of terminals to which the heating medium from the heat source machine, and control means for controlling the operations of the heat source machine and the terminals. In the system, the control means calculates a difference between a total heat amount required by each terminal during the time interval the plurality of the terminals are simultaneously used and a heat amount outputted from the heat source machine, and prolongs operation times of the terminals in which operation for a predetermined time is scheduled based upon the heat amount difference after the elapse of the use time interval.
Patent JP-H03118779-A (JP)
Title: Ultrasonic motor
Inventor: KAWASE SHINJI
IPC: H02N2/00
Filed: 1989-09-29
Abstract: PURPOSE:To drive it with a three-phase AC electric signal by taking the input structure of a three-phase AC electric signal with the phase difference of 120 degree regarding the position of the electric polarity of a piezoelectric body, and so constituting a stator as to stick to an elastic material. CONSTITUTION:The output signals issued by an oscillator 26 are branched by the driving frequency determined by a stator 1, and one is input directly into an amplifier 27a, and the others are input into amplifiers 27a and 27b, which are set for forward or reverse rotation to select the phase shift of 120 degree respectively, through phase instruments 28a and 28b. The signal that the output signal of the oscillator is amplified directly with the amplifier 27a is applied to the top and the bottom of a piezoelectric element 3a by a lead wire 29a, and the signal, which is amplified with the amplifier 27b through the phase instrument 28a, is applied to the bottom of the piezoelectric element 3a and the top of 3b by a lead wire 29a. Furthermore, the signal, which is amplified with the amplifier 27a through the phase instrument 28b, is applied to the bottom of the piezoelectric element 3b and the top of 3c by a lead wire 29c.
Patent JP-H1197726-A (JP)
Title: Manufacture of solar battery
Inventor: MISHIMA TAKAHIRO
IPC: H01L31/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method which can simply and perfectly isolate a P-N junction at a low cost and effectively manufactures a solar battery. SOLUTION: An SiO2 mask is formed by spreading and curing SiO2 sol-gel paste 12 on a part of a P-type or an N-type semiconductor substrate 11 on which part a P-N junction is to be isolated. Doping is performed to the substrate 11 on which the SiO2 mask is formed, and a P-N junction is formed in the isolated state on the SiO2 mask forming part. Electrodes are formed on the respective parts of the isolated P-N junction.
Patent JP-H02103355-A (JP)
Title: Refrigerating plant device
Inventor: ENOMOTO MASAYOSHI
IPC: F25B39/04
Filed: 1988-10-12
Abstract: PURPOSE:To enable reduction of an amount of a refrigerant with which a refrigerating plant is filled by a method wherein the area of the refrigerant passage of the vapor phase of a condenser is decreased to a value lower than that of an supercooling part. CONSTITUTION:A condenser 100 is divided into three parts of a vapor phase part X, a vapor liquid 2-phase part Y, and an supercooling part Z. In a given range (the supercooling part Z) on the other end side of each of tubes 101 and 102, an insert member 106 is inserted in a tube hole 107. In order to provide a supercooling temperature of approximate 15 deg.C effective to a car air conditioner, approximate 30% of the tubes in the vicinity of the outlet side of all tubes of the condenser 100 is to be filled with supercooling liquid. From a relation between a pressure loss and the velocity of flow of a refrigerant, the sectional area of the insert member 106 is determined, and through insertion thereof, the volume of the supercooling part is reduced, and a refrigerant filling amount is decreased. Since the insert member 106 is not inserted in the vapor liquid 2-phase part, heat exchanger effectiveness is equivalent to that of a conventional type.
Patent JP-2001083289-A (JP)
Title: Cask
Inventor: SAKASHITA KIICHIRO
IPC: G21F5/002
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce cask weight by avoiding useless auxiliary shield body. SOLUTION: An auxiliary shield body 1 is constituted by charging resin 3 in an outer frame 2. An annular outer frame 4 is formed by sheet metal also on the side surface of a bottom plate 104 and resin 5 is charged inside this part. From the outer frame 4, a flange part 7 for attaching to a shell body 101 radially extends and is fixed with bolt 9 to a fixing block 8 placed on the cask body 116. Therefore, by loosening the bolt 9, the auxiliary shield body 1 can be detached from the bottom plate 104. By this, the cask 100 can be placed in a placement area with a state the auxiliary shield body 1 is detached.
Patent JP-H08119596-A (JP)
Title: Cargo handling gear of cargo handling vehicle
Inventor: TERAJIMA TOSHIHIKO
IPC: B66F9/24
Filed: 1994-10-21
Abstract: PURPOSE: To improve the safety by providing a level keeping means to correct a fork in a horizontal condition by tilting a mast according to the inclination of a vehicle body to constantly keep the fork in the horizontal condition. CONSTITUTION: A tiltable mast 10 to which an elevatable fork 11 is fitted is supported by the forward part of a vehicle body, and tilt cylinders 14, 15 to tilt the mast 10, and a control valve 25 to feed the working fluid to the tilt cylinders 14, 15 an; provided. A level keeping means to correct a fork 11 in the horizontal condition by tilting the mast 10 according to the inclination of the vehicle body. This level keeping means consists of an angle of inclination detector 51 to detect the angle of inclination of the mast 10, and a control part to control the control valve 25 so that the fork 11 may be in the horizontal condition based on the input signal from the angle of inclination detector 51. The control valve 25 is an electromagnetic proportional control valve to change the feeding amount of the working fluid in proportion to the input signal from the control part 30.
Patent JP-S63110493-A (JP)
Inventor: MIZOGUCHI MASAFUMI
IPC: G10H7/00
Filed: 1986-10-28
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-S62116845-A (JP)
Title: Dehumidifying and drying machine
Inventor: OSADA TAKESHI
IPC: F24F11/02
Filed: 1985-11-18
Abstract: PURPOSE:To improve the efficiencies in obtaining a constant room temperature, low-humidity low-temperature storage and low-temperature dehumidifying drying by a method wherein the amount of heating of indoor air, which is effected by the discharging heat of condensation effected in an indoor condenser, is controlled by a temperature difference between a room temperature, preset by adjusting a condensation rates in indoor and outdoor condensers, and the room temperature during operation. CONSTITUTION:Circulation is effected by the sequence of compressor 1- outdoor condenser 2- check valve 2a- indoor condenser 7- reducing device 8- evaporator 9- check 3b- accumulator 4- compressor 1. A rotating number controller 20 is incorporated into the control circuit of an outdoor fan and the rotating number control of the outdoor fan motor 22 is effected by a difference T1-T2 a room temperature T2 detected by an indoor temperature detector 21 and a set room temperature T1. A condensor is divided and the condensating rate of indoor and outdoor condensers is controlled by controlling the air flow amount of the outdoor condenser capable of changing the flow amount thereof. High-temperature refrigerant gas, discharged from the compressor 1, is passed at first through the outdoor condensor 2, thereafter, the condensating ratio in the indoor condenser 2 can be adjusted by the air flow amount control of the outdoor condenser 2 in order to pass the refrigerant gas through the indoor condenser 7, therefore, it is effective to control the heating amount of indoor air. The temperature of the inside of a room may be made constant by a humidity controller 27.
Patent JP-S62117377-A (JP)
Title: Unmagnifying sensor using amorphous silicon semiconductor
Inventor: WATANABE HIROBUMI
IPC: H01L31/0248
Filed: 1985-11-18
Abstract: PURPOSE:To obtain easily an a-Si unmagnifying sensor arranged in a row, by providing independently thin films for ohmic contact on the boundary surface between a series of a-Si films and each electrode. CONSTITUTION:When an a-Si film 2, and an N<+>-Si film 3 are formed on an insulative substrate 1, a peripheral edge forms itself into a taper like shape, so that a step-cut does not occur at the time of deposition of a metal film 5. A resist mask 6 is coated, a patterning of electrode is performed, and the mask 6 is eliminated. The N<+>-Si film 3 is eliminated by an etching in which the metal film 5 is used as a mask, and a sensor element E is completed. According to this constitution, cross-talk is sufficiently small because the N<+>-Si films to obtain ohmic contact are separated and independent for each element. The slope of peripheral edge of the a-Si film 2 is gentle, so that the breaking of wire of electrode does not occur and an one-dimensional unmagnifying sensor is easily obtained.
Patent JP-H03118216-A (JP)
Title: Mounting structure for weather strip for car
Inventor: NAKAHARA HISAO
IPC: B60J10/08
Filed: 1989-09-29
Abstract: PURPOSE:To positively and firmly mount a weather strip by coupling retainers in the bent base sections of a weather strip corresponding to the corner sections of a door, and thereby locking a clip connected with one end section of said retainers onto a clocking hole bored at the corner section of the door so as to be fitted. CONSTITUTION:In order to mount a weather strip 3 onto the peripheral section of a door, firstly, a first and a second retainer 7 and 11 are coupled in the straight section part 4a and the curved part 4b of a base section 4 respectively. Secondary, the whole of the weather strip 3 is arranged onto a panel 2a on the side of a car body at the peripheral section of the door 2, and the first retainer 7 is welded to the panel 2a on the car body side so that the strength line part 4a is thereby mounted. Following which, the head section 12a of a clip 12 is aligned with a locking hole on the door 2 side, and it is penetrated into the locking hole while the head section 12a is being contracted in diameter with the base end section 12c pressed with pressure. The peripheral section of the locking hole is held so as to pressed thereafter by means of the head section 12a enlarged in diameter and the base end section 12c. By this constitution, the curved part 4b is also mounted onto the panel 2a on the car body side so that the whole of mounting work is thereby completed.
Patent JP-H07110891-A (JP)
Title: Time management rate data processor
Inventor: IKEDA YOSHIHIKO
IPC: G07C1/00
Filed: 1993-10-14
Abstract: PURPOSE:To indicate a time band to which current time belongs based upon a clock circuit. CONSTITUTION:A time band sorted display means 30, a discriminating means (11, 12) and a sorted time band display control means (11, 12) are prepared and which time band (Tsei) out of plural time bands (Tse1 to Tse5) set up and registered in a time band sorted rate table 13FR includes current time Ti based upon the clock circuit 14 is automatically discriminated and the time band (Tsei) is displayed on the display means 30 so as to be confirmed by a customer.
Patent JP-2000052921-A (JP)
Title: Seat belt device
Inventor: YANO HIDEAKI
IPC: B60R22/40
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To adopt a sensor weight system as the acceleration sensor of this seat belt retractor, when the seat belt retractor is assembled in the seat back. SOLUTION: A seat belt retractor 80 is installed on a seat back 14 and a rack and pinion type cable advance/retreat device 20 is provided on the connection part of the seat back support arm 12 projected from a seat cushion 10 with a reclining rotary shaft 18. By the rotation of the seat back 14, the cable 70 bridged between the cable advance/retreat device 20 and the seat belt retractor 80 is sent out/taken in from/to the advance/retreat device 20. By this send out/take in of this cable 70, the posture of an acceleration sensor 92 provided on the seat belt retractor 80 is always controlled so as to be pointed in a vertical direction.
Patent JP-H04136491-A (JP)
Title: Scroll and its processing device and method
Inventor: YOSHITOMI YUJI
IPC: B21K23/00
Filed: 1990-09-28
Abstract: PURPOSE:To form a lap with an even height and high accuracy all over thereof with one forging process of fixed and turning scrolls by forming a clearance in the axial direction on a portion, which is opposed to an outer peripheral part of a scroll end plate, of a die to be pressed against a processed material in the forging process. CONSTITUTION:In the case of forging a scroll, a processed material 1 which is heated to a specified temperature is inserted into a lower die 2 and a constraining die 9. An upper die 3 formed with vortex slits 4 is pressed against the processed material 1. In accordance with descending of the upper die 3, an end plate 11 and a boss 12 of the scroll are molded, while the processed material 1 is made to be plastic flow into the slits of the upper die 3 to form a lap part 13 of the scroll. The upper die then retreats, and the scroll formed product is extracted from the constraining die 9. In order to equalize plastic flowing rates generated on a center part 13a and an outer peripheral part 13b of the lap, a clearance 3a in the axial direction is formed on a portion of the upper die 3 opposed to an outer peripheral part of the scroll end part 11. The height of the lap part 13 is formed evenly.
Patent JP-H0565104-A (JP)
Title: Flatly stacking box-packing method for bagged product and device thereof
Inventor: HAMANO JUNICHI
IPC: B65B5/08
Filed: 1991-09-09
Abstract: PURPOSE:To provide a small sized box-packing device which can perform packing work for which the number of rows, number of tiers and the piling-up number of a flat-surface-look condition for box-packing are optionally set, regardless of the total packing number to one shipping box, which is an odd number or even number, as a means to automatically pack a desired number of bagged products in a shipping box under flatly stacked condition. CONSTITUTION:A plurality of containers 2 are placed on a collecting-distributing unit 1, and they are made to be carryable by push-out deices 10A-10D, and the containers 2 which are carried to a receiving-collecting position 3a receive bagged products 7 which are dropped at a fixed speed and fixed interval from the final end of a carrying conveyor 9. The number of the bagged products 7 is counted by a counting sensor 11, and the container 2 which has reached a set loading quantity is sent to a feed preparation position 4, and the containers 2 are accumulated until they become a packing condition to a shipping box 8, and carried to a feeding unit 5, and flatly stacking box-packing work is performed to the shipping box 8 by a packing means 12 which is provided in the vicinity of the feeding unit 5.