baber/WOPTO huggingface dataset:
Patent JP-H01321645-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA MICHITAKA
IPC: H01L21/60
Filed: 1988-06-22
Abstract: PURPOSE:To prevent initial connection failure at the connection part by subjecting a metallic fine line to ultrasonic vibration before and after bringing the metallic fine line into contact with the surface electrode. CONSTITUTION:An Au line 2 is melted using an electric torch 4 so as to produce an Au ball 2a, and next the Au ball 2a is subjected to ultrasonic vibration before contact with an Al electrode 1a. Next, after bringing the Au ball 2a into contact with the surface electrode 1a, it is further subjected to ultrasonic vibration, and by this ultrasonic vibration and heat energy which was added beforehand to a semiconductor 1, the surface oxide film of the Al electrode 1a is broken so as to form alloy of Al and Au, whereby connection of the Al electrode 1a and Au line 2 is performed. Since the Au ball 2a is also subjected to ultrasonic vibration before contact with the Al electrode 1a, the surface oxide film of the Al electrode 1a can be broken efficiently, and initial connection failure of Au and Al or their initial separation can be prevented.
Patent JP-S5679581-A (JP)
Title: Two dimensional solidstate image sensor
Inventor: MIYAMOTO YOSHIHIRO
IPC: H04N5/335
Filed: 1979-11-30
Abstract: PURPOSE:To simplify the construction and to increase a photo detection rate, by making unnecessary a carrying CCD shift register group and forming or this space an impurity dope layer group which is arranged lengthwise of the inverting conduction type, and the semiconductor substrate on which the sensor is constituted. CONSTITUTION:On P type semiconductor substrate, video element electrode 1a operated as video elements 1, carrying gate GT and impurity dope layer D group of the inverting conduction type arranged lengthwise with the substrate 1, are formed. The upper part of each video element electrode 1a has a transparent window W, and it is covered with an isolated light shield film, and signal charge is stored in the potential well formed beneath the video element electrode 1a with incident light passing through the transparent window W and the video element electrode 1a. One end of impurity dope layer D is coupled with a readout CCD shift register via a readout gate Gg.
Patent JP-S6131052-A (JP)
Title: Machine for dishing definite amount of cooked rice
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 1984-07-25
Abstract: PURPOSE:To apply natural irregularity to the surface of the dished rice closed with an upper shutter, by stopping the motion of the upper rotation apparatus and the lowering motion of the rice in the stage of closing the upper shutter of a metering box, and keeping the rice on the upper shutter from compacting with weight. CONSTITUTION:A rotating device 5 for lowering the rice is placed under the hopper 2, and a metering box 7 for rice composed of a cylinder 6 having the top and bottom shutters 8, 9 is connected to the lower end of the hopper 2. A pair of through-holes 11 are bored along the horizontal common center line (a) to the opposite wall 10 of the cylinder 6 at a point just above the upper shutter 8. A light-emitting tube 12 is attached to the outer end of a through-hole 11, and a light-receiving tube 13 is attached to the outer end of the other through-hole 11. The rice-lowering rotating device 5 is driven by the brake motor 14 operated by the signal emitted from the light-receiving tube 13. The shape of the metering box and that of the surface cut with the shutter are eliminated from the upper surface of the dished rice, and the automatic dishing of rice to the state dished with hand can be achieved by this apparatus.
Patent JP-S57114755-A (JP)
Title: Negative pressure multiplier
Inventor: HACHIRO NOBUAKI
IPC: B60T13/52
Filed: 1981-09-30
Abstract: PURPOSE: To improve sealing efficiency between a fixing cylindrical portion and a tie rod by fittingly engaging the fixing cylindrical portion provided at the front end of an expansion boot which plunges into the boot with a fixing groove on the tie rod; said boot is covering a reaction force transmission rod of the output side.  
     CONSTITUTION: Fixing cylindrical portion 26a is equipped at the front end of expansion boot 26 covering tie rod 14 to plunge into boot 26a. Portion 26a is fittingly engaged with fixing groove 14c on a circumference of tie rod 14. When booster piston 2 forwards and an atomosphere is introduced into working chamber B, the atomosphere works to force circumference of fixing cylindrical portion 26a onto in fixing groove 14c of tie rod 14 and as the result, fixing cylindrical portion 26a contacts fixing goorve 14c closely to permit any clearance  between them. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6314281-A (JP)
Title: Picture fetching method
Inventor: TAKATO MASAO
IPC: G06T7/00
Filed: 1986-07-04
Abstract: PURPOSE:To process the recognition of a recognition object at a high speed by setting visual fields of image sensors to overlap them so that the whole of the recognition object always exists in one image out of plural images taken in by image sensors. CONSTITUTION:The image of a label 3 which is stuck to the upper face of an object 2 on a convector line 1 and includes a character string is taken in by cameras 4 and 4' with quick shutters, and the number of the label is recog nized by a picture processing device 6. The signal based on the recognition result is sent to a controller 7, and the controller 7 controls destination guide bars 8 and 8' on a basis of this signal. An extent l of overlap between a visual field 20 of the camera 4 and a visual field 21 of the camera 4' is made longer than the diagonal line of the label at the time of taking in labels 30-34 as images. Thus, recognition of the recognition object is processed at a high speed.
Patent JP-S5858520-A (JP)
Title: Liquid crystal display element
Inventor: MIYAGI HARUTOSHI
IPC: G02F1/1337
Filed: 1981-10-02
Abstract: PURPOSE:To improve the light resistance of liquid crystals with respect to a transmission type display element of liquid crystal cells provided with two sheets of opposed substrates by covering the sealing material in a sealing port for sealing of the liquid crystals in such a way as to obviate direct exposure to light from a light source with a polarizing plate. CONSTITUTION:A liquid crystal 6 is sealed between two sheets of opposed transpart substrates 2 by using a seal 3, and an adhesive agent 4 for sealing to form a liquid crystal cell. Two sheets of polarizing plates 1 and a light sources 5 are disposed on both sides of the liquid crystal cell to obtain a liquid crystal display element of transmission type. The agent 4 for sealing is disposed so as to obviate direct irradiation of light irradiating from the source 5 and to be concealed with a polarizing plate 1. The plate 1 is placed lower than an opposite polarizing plate 1 or the plate longer than the latter is used to protect the agent 4 against UV light and to prevent its degradation. Light having harmful wavelengths from the light source 5 are absorbed by disposing the plate. Thus the deterioration of the liquid crystal 6 by the deterioration in the sealing agent of the liquid crystal display element of transmission type is prevented and the quality of display images is retained.
Patent JP-H025480-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: HANE MASAMI
IPC: H01L21/265
Filed: 1988-06-23
Abstract: PURPOSE:To suppress an overlapping capacity and to prevent the resistance of source and drain layers from increasing by reducing the lateral size of the end of a gate to the gate as compared with the depthwise size of the position of the end of the gate. CONSTITUTION:A gate oxide film 12 is grown on the surface of a silicon single crystalline substrate 14, a polysilicon film 13 to become a gate electrode is grown thereon, the film 13 and the film 12 are patterned by dry etching, and the surface of the substrate 14 is exposed. Then, it is cooled to the temperature of liquid helium, and with the gate electrode 13 as a mask boron ions are implanted perpendicularly to the surface of the substrate to form source, drain region 11. Thus, since the shape of the source, drain region is smaller in the lateral size from the end of the gate to the gate than the depthwise size of the position of the end of the gate, the resistance of the source, drain is small thereby to prevent an operating speed from deteriorating.
Patent JP-S6132928-A (JP)
Inventor: FUJITA TEIZO
IPC: H01H50/14
Filed: 1984-07-25
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-S5584745-A (JP)
Title: Auxiliary table in sheet feeder
Inventor: MURAYOSHI YASUSHI
IPC: B65H11/00
Filed: 1978-12-15
Abstract: PURPOSE: To provide a good workability and balance in point of strength, by constituting a supporting part of the auxiliary table with an engagement substance, simultaneously constructing a holding surface of support axis of the auxiliary table in end part of the sheet platform.  
     CONSTITUTION: An auxiliary table 30, when in not use, can be folded to a position 30B. When in use with an overload applied, a support axis 40 pushes out a stopper substance 61, 62 coming out of the supporting part, and the support axis 40 and each ear piece 31, 32 and the like can never be deformed and damaged. By a detachment of the support axis 40 from the supporting part, the stopper substance 61, 62 turns to left respectively for its habit, and though each point end 61a, 61b comes near an engagement part 51a, 52a, a swinging motion of the stopper substance 61, 62 is inhibited by a presence of stopper 61c, 62c, and in the supporting part of the support axis 40 is left a gap for permitting a reengagement of the support axis 40. The detached axis 40, being held by a holding part 100, prevents the auxiliary table 30 from dropping down. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5489445-A (JP)
Title: Clock gate circuit
Inventor: HAYASHI YUTAKA
IPC: H03K19/096
Filed: 1977-12-27
Abstract: PURPOSE:To stop charge movement, which causes crosstalk, to obtain a stable- operation gate circuit by providing MOSFETs for precharge which give charge to a logical part, MOSFETs for sampling, and two sets of MOSFETs for selection. CONSTITUTION:First MOSFETQ28 to Q32 for selection which connect Q33 to a row of logical part G2 selectively are connected between logical part G2 and MOSFETQ33 for precharge which gives charge to logical part G2. Correspondingly, second N-type MOSFETQ38 to Q42 for selection which connect a row of logical part G2 to Q23 to Q27 selectively are arranged between logical parts G2 and MOSFETQ23 to Q27 for sampling which discharge logical part G2. Switching signals S1 to S5 are supplied to the gate of the second MOSFET for selection. Charge movement to rows other than the row of logical part G2 selected by signals S1 to S5 is stopped to prevent the malfunction dependent upon crosstalk, thereby obtaining a stable operation.
Patent JP-H056724-A (JP)
Title: Vacuum valve
Inventor: KAMIKAWAJI TORU
IPC: H01H33/66
Filed: 1991-06-27
Abstract: PURPOSE:To assemble a vacuum container in a vacuum valve adopting a central hole as a reference so as to improve an insulating property and workability by forming the container into a bottomed cylinder having the central hole where a current carrying shaft is inserted into the axial portion thereof. CONSTITUTION:A central hole 4A, through which a current carrying shaft 2B on a movable side is inserted, is formed in the center of the bottom 1a of a bottomed cylindrical insulating container 1B made of ceramics, and an annular metallized portion 7 is provided in the outer peripheral bottom 1a of the central hole 4A, thus obtaining a vacuum valve. The corner 1b of the insulating container 1B is formed in uniform thickness of a ceramic material and into a curve, for a stable withstand voltage performance in the inserting direction. A sealing metal fitting 5 whose one end is folded in the radial direction to form a flange 5a at one end thereof is inserted between the central hole 4A of the container 1B and the current carrying shaft 2B. The tip end of the flange 5a is further folded back in the axial direction, to be welded to the metallized portion 7 by silver brazing. The lower end of a bellows 8, the upper end of which is joined to the current carrying shaft 2B, is bonded to the flange 5a of the metal fitting 5 and an upper end 5h on an opposite side.
Patent JP-S5858655-A (JP)
Title: Character analyzing system
Inventor: SUGIMOTO FUMIO
IPC: G06F9/45
Filed: 1981-09-30
Abstract: PURPOSE:To efficiently analyze a character in a compiler, by comparing a data extending from the following byte position to the last byte position, with a normal forecast pattern, in case when a delimiting character is detected. CONSTITUTION:After character processing is executed, a byte position read out from a recrod is advanced to the next, and whether the record has ended or not is checked. In case of NO, the following character is analyzed. In case when a result of analysis of a character is a delimiting character, a data extending from (x)+1-th byte to n-th byte on the record is compared with a blank pattern of which (n-x+1) bits are all ''0''. A blank pattern of (n) bits is prepared in advance, and from this blank pattern of (n) bits, the blank pattern of (n-x+1) bits is cut. In case when a result of comparison coincides, the analysis is regarded as the end, the following record is fetched, and in the event of dissidence, an error is displayed.
Patent JP-H0322078-A (JP)
Title: Document preparing processor
Inventor: KOBAYASHI SHIGETOSHI
IPC: G06F17/21
Filed: 1989-06-19
Abstract: PURPOSE:To easily input complicated mathematical symbols by providing a register part which updates registered macro names on condition that a new macro name does not coincide with already registered macro names at the time of inputting the new macro name in accordance with a management table display picture. CONSTITUTION:When a user requests display of correspondence relations be tween symbol operators and macro names in accordance with a macro name input picture displayed by a macro name input picture display control part 12, a management table display control part 15 displays a management table display picture for display of management data of a macro name management table 10 on a display screen. When detecting that a new macro name is inputted with keys by the user in accordance with this management table display picture, a macro name register part 16 executes the macro name update register processing on condition that this macro name does not coincide with already registered macro names. Thus, preliminarily registered macro names are only inputted with keys to input structure operators and mathematicall symbols.
Patent JP-S5279787-A (JP)
Title: Integrated circuit device
Inventor: KINOSHITA HIROYUKI
IPC: H01L29/06
Filed: 1975-12-26
Abstract: PURPOSE: To improve charge holding time by providing a diffused layer on a part of the outside circumverence of the part for dynamically bolding charge, and applying the maximum or equivalent voltage in the IC circuit to this layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5680306-A (JP)
Title: Continuous cold rolling plant
Inventor: MATSUKA SHIGEMICHI
IPC: B21B1/28
Filed: 1979-12-05
Abstract: PURPOSE: To improve the rolling efficiency and yield, by additionally installing a shearing machine on the feed-in side of the cold rolling mill in order to cut the rolled material with this shearing machine on the feed-in side of the mill only when the roll is to be interchanged.  
     CONSTITUTION: The coiled material is uncoiled alternately from two pay-off reels 1A, 1B, and the tip and tail end of the rolled material are cut by the first shearing machine 4. The tail end of the preceding material 27 cut as stated above is welded to the tip of the trailing material 26 by the welder 6; then, the welded material is fed to the rolling mills 17W21 through the rolled material reservoirs 11A, 11B, and is rolled. Hereupon, the second shearing machine 16 is installed between the material reservoirs 11A, 11B, and the feed-in side of the cold rolling mill 17; when the roll is to be interchanged, the rolled material is cut by this shearing machine 16, and the feed of material by equipment on the upstream side of the shearing machine 16 is at once stopped. On the other hand, the preceding material 28 is rolled uninterruptedly after being cut by the shearing machine 16, and is coiled by the tension reels 25A, 25B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H055309-A (JP)
Title: Method and float apparatus for constructing mound-like underwater structure
Inventor: SUZUKI TATSUO
IPC: E02D15/10
Filed: 1991-06-27
Abstract: PURPOSE:To quickly construct a mound-like underwater structure with good accuracy by preventing the diffusion of mound material to be charged into water. CONSTITUTION:A float device 10 having an opening 12 through which a mound material is charged and a guide part 14 to be hung down from the opening 12 into water by a given length, which is opened in a given shape on its tip, is moored to a given position. A mound material 21 transported to near the float 10 is charged into the opening 12 by a bucket 20. While adjusting the length of the guide 14 and the position of the float 10, a desired shape of mound- like underwater structure is constructed.
Patent JP-S6135651-A (JP)
Title: Data transmission system by packet switching
Inventor: ISHIDA SABURO
Filed: 1984-07-27
Abstract: PURPOSE:To decrease number of data packets transmitted and received and to improve the efficiency of data transmission by compressing the data at a packet switching device. CONSTITUTION:A data 9 transmitted from a data terminal device 1 is compressed by a packet switching device 2 and transmitted as a compressed packet data 10. The packet data 10 is received by a packet switching device 7, restored by a restoration device 8 and the restored data 11 is transmitted to a terminal device 4.
Patent JP-S6313275-A (JP)
Title: Reserve battery
Inventor: ANDOU TOSHIKAZU
IPC: H01M6/36
Filed: 1986-07-02
Abstract: PURPOSE:To provide a reserve battery and to obtain sufficient discharge voltage during use by usually separating electrode plates from electrolyte inside a bat tery main body and immersing the electrode plates in the electrolyte at the time of use. CONSTITUTION:In a reserve battery, when it is not used, cathode and anode plates 2, 3 are arranged from the upper wall surface 4 to the center in a battery main body 1 and separated from an electrolyte 8 accommodated in the lower part 9. Self discharge between the plates 2, 3 and the electrolyte 8 does not occur. Even if a reserve battery 10 is stored for a long time, drop in discharge voltage is prevented. At the time of use, by turning the battery 10 upside down, the plates 2, 3 are completely immersed in the electrolyte 8. The reserve battery 10 usually having no voltage can immediately be discharged by a simple operation.
Patent JP-S5378429-A (JP)
Title: Controller for combustor
Inventor: AMANO TSUNEHISA
IPC: F23N5/20
Filed: 1976-12-22
Abstract: PURPOSE: To prevent explosion in the case of re-ignition, by closing fuel supply valve automatically while closing said valve for a fixed time to exhust fuel remained in a combustor, when combustion flame is not formed due to misfire and abnormality during combustion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0323371-A (JP)
Title: Starting control device for motorcycle
Inventor: YOSHIDA SUSUMU
IPC: F02N15/00
Filed: 1989-06-20
Abstract: PURPOSE:To improve safety during a start by a method wherein a steering angle detecting means for a handle and an engine starting circuit are interlinked, and operation of a starting circuit is not effected outside a given steering angle range. CONSTITUTION:During the starting of an engine, an ON-switch 2 is first pressed to transmit a request signal radio wave from a transmitting and receiving circuit 19 for a given time. The signal is received by a card type memory code transmitter 18 carried by a driver with himself. In response to receipt of the signal, a specified code is transmitted from the memory code transmitter 18, and the signal is received by the transmitting and receiving circuit 19. The signal is collated with a set code in a code collating circuit 20, and when they coincide with each other, a source circuit 21 for running is turned ON. A handle lock unlocking switch 5 is then pressed, and when a starting switch 8 is pressed in a state that handle lock is released from locking, it is decided from an output from a steering angle sensor 12 whether or not a handle is in a position where locking is impracticable. When it is in the position, the starting of an engine is blocked.
Patent JP-S6219752-A (JP)
Inventor: KURAISUKOOTO HAINTSU
IPC: G01N27/90
Filed: 1986-07-03
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-S6463425-A (JP)
Title: Four-wheel drive device with center differential
Inventor: USHIKI MASAYUKI
IPC: B60K17/35
Filed: 1987-06-23
Abstract: PURPOSE:To simplify the constitution and reduce cost by having a single viscous coupling making differential lock on both a center differential and differential gear. CONSTITUTION:A center differential gear 9 and a froot differential gear 4 are adjacently mounted on the same shaft and a viscous coupling 50 is also mounted thereon between said gears 9 and 4. The viscous coupling 50 is a housing 51 which contains an inner plate 52a and 52b and an outer plate 53 arranged alternately and is filled with high viscosity oil. The viscous coupling 50 has such characteristics that when the difference among r.p.ms of the inner plates 52a and 52b and the outer plate 53 gets higher, those inner plates 52a and 52b and the outer plate 53 are engaged with each other to increase the transmission torque between the inner plates 52a and 52b and the outer plate 53.
Patent JP-H0722193-A (JP)
Title: Dust removing device for resin mold item
Inventor: FUJII HIROSHI
IPC: B29C37/00
Filed: 1993-06-28
Abstract: PURPOSE:To remove dust attached to the surface of a molded item perfectly while it is being transported without preparing any dust removing process solely dedicated to the purpose. CONSTITUTION:A static electricity removing device 1 is equipped with an ionized air generating means 4 and an ionized air spraying means 6 to spray ionized air to the surface of a bumper 9 and installed on a transfer device 10 for transferring the bumper 9 onto a pallet 17 from a hanger 16 of an overhead conveyor 15, and thereby the dust etc., attached to the surface of the bumper 9 as a molding item from resin is removed.
Patent JP-2000350328-A (JP)
Title: Fire prevention apparatus for cable rack
Inventor: TAKAHASHI MASAAKI
IPC: H02G3/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To attain an excellent heat insulating effect, facilitate mounting a fire prevention apparatus, and attain high safety and satisfactory appearance. SOLUTION: A shielding cover 1 is formed on which a heat insulating material 3 is laid. An air layer 5 is formed between the shielding cover 1 and heat insulating material 3 through a spacer 4 therebetween. A latching body 2 is formed which is overlapped with the continuing underside of the end part of the shielding cover 1, extended upward from between mutual end parts of the shielding cover 1, and latched to a cable rack P. The latching body 2 consists of a connecting plate 2A and a latching tool 2B. The connecting plate 2A is overlapped with the underside of the end part of the shielding cover 1, and the latching tool 2B is mounted upright between mutual end parts of the shielding cover 1 mounted on the connecting plate 2A, and latched to the parent girder P1 of the cable rack P.