baber/WOPTO huggingface dataset:
Patent JP-S60177476-A (JP)
Title: Clock extraction circuit of digital information recording body
Inventor: YASUDA HIROSHI
IPC: H03K5/13
Filed: 1984-02-22
Abstract: PURPOSE:To bring it into a phase locked system PLL lock condition without trouble even if a lead-in range is narrow by compressing a temperature drift of a voltage controlled oscillator VCO and making it less influenced. CONSTITUTION:A VCO8 free-runing frequency is at about 60.025kHz and a VCO11 free-running frequency is at about 4.3218MHz, which are divided into 1/8 by a frequency divider 12 to output about 540.225kHz. A frequency divider 13 inputs a reference clock of 4.3218MHz, and divides it into 1/9 to output 480.200kHz. A subtractor 14 subtracts frequency of the dividers 12, 13 to output about 60.025kHz. This output is phase-compared with the output of the VCO8 by a phase-comparator 9 and constitutes one of PLL controlling an oscillation frequency of the VCO11 through an LPF10, and constitutes the other PLL of this one of PLL, a phase-comparator 6 and an LPF7. In the constitution like this one PLL is assumed to be the other PLL as the VCO, thereby giving assumption of the frequency converted 1/72 from 4.3218MHz into 60.025kHz by comparing it with the reference clock, thus enabling the temperature drift to be compressed 1/72.
Patent JP-H02212504-A (JP)
Title: Production of high-purity hydrazide polymer
Inventor: DOI HIROSHI
IPC: C08F8/30
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the title polymer improved in purity and efficiency by reacting a polymer having a hydrazide-forming functional group with a hydrazide forming agent and removing the residual agent from the product by treatment with a separating membrane. CONSTITUTION:A polymer of a weight-average MW of 1500-200000 having a hydrazide-forming functional group such as an ester, amide, or acid anhydride group is reacted with a hydrazide forming agent at 30-120 deg.C for 0.5-10hr in a solvent to obtain a reaction mixture, which is treated with a separating membrane such as a dialysis membrane, an ultrafiltration membrane or a reverse osmosis membrane to remove the residual agent from the product.
Patent JP-S53117702-A (JP)
Title: Rotary machine stator
Inventor: NAGANO SUSUMU
IPC: H02K1/18
Filed: 1977-03-25
Abstract: PURPOSE: To prevent damage failure against the abnormal torque in every status as well as the magnetic oscillation actuating on a stator core by setting up a stopper in a vibration-proof device so that the stator core cannot deflect above specified distance circumferentially. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09223331-A (JP)
Title: Optical recording medium
Inventor: MACHINO HIROSHI
IPC: G11B7/24009
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To decrease repelling on the interface of a recording layer and damages, errors or noises due to recording heat, and to increase the quantity of reflected light and the signal intensity. SOLUTION: This optical recording medium is obtd. by successively forming a recording layer in which information can be optically recorded and reproduced and a protective layer on a flexible substrate. The protective layer consists of a polymer resin having >=60 deg.C glass transition temp. and the contact angle with water between >=50 deg. and <100 deg.. The film thickness (d) of the protective layer is controlled to satisfy the relation of (mλ/2n)-(λ/8n)<=d<=(mλ/2n)+(λ/8n) (m is an integer >=1), wherein λ is the wavelength of reproducing light and (n) is the refractive index of the protective layer.
Patent JP-H04247799-A (JP)
Title: Transmitter for on-vehicle wireless controller
Inventor: MATSUBARA MANABU
IPC: B60R25/10
Filed: 1991-02-01
Abstract: PURPOSE:To prevent mis-operation of a transmission button by providing the transmission buttons with different operating performance. CONSTITUTION:A transmission button B1 is used for controlling a door-lock/ unlock mechanism 3 and a transmission button B2 is used for controlling a trunk release mechanism 5. An operation section of each of the buttons B1, B2 is exposed respectively from windows 71, 72 formed to a case 70 of a transmitter 7. The contactable area of the button B1 is formed wide to enhance a sense of the operation and the contactable area of the button B2 is formed narrow to lower a sense of the operation. Thus, the operator of the on-vehicle installation discriminates the buttons B1, B2 as finger tip contact.
Patent JP-H09224431-A (JP)
Title: Seedling feeding device for implantation device
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To stably feed seedlings by grasping the stem part of a seedling so as to take out from a seedling tray and to transport to a planting device even when the root ball part of the seedling not satisfactorily formed. SOLUTION: This device is provided with a grasping part 53 capable of opening and closing for inserting and holding the stem part S of the seedling M raised in the seedling tray T installed by tilting, and the part 53 is transferred from a lower side in the state of opening the grasping part 53 to a position enabling the grasping of the stem part S of the seedling M in the seedling tray T. The device is provided with an operation mechanism 54 repeatedly transferring the grasping part 53 in the direction of pulling the seedling M from the seedling tray T while close-operating the grasping part 53, transferring the grasping part 53 while standing so as to position the seedling M over a planting device in a nearly suspended posture and after then expanding and opening the grasping part.
Patent JP-S61192209-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1985-02-20
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-H04246121-A (JP)
Title: Method for tempering work having difference in diameter
Inventor: TERADA YASUNORI
IPC: C21D9/40
Filed: 1991-01-31
Abstract: PURPOSE:To execute a uniform tempering treatment to a work with a simple treating equipment. CONSTITUTION:In a tempering working device 11 annular induction coil 12 is arranged at inside of an iron core 13 and a through hole 16 at the bottom part of the iron core 13 is provided so that an outer ring 1 in a constant speed joint can be ascended/descended so as to come-in/come-out along the axis of this induction coil 12. At the time of energizing with low frequency current to the induction coil 12, the induction coil 12 is heated and by this heat, the tempering treatment serving also the baking of electrostatic powder coating material 7, is executed to the outer ring 1. The low frequency induction heating is made to wider low temp. range in a heating zone in the induction coil 12 compared with a high frequency induction heating and the uneven baking and tempering, etc., are not generated since the large diameter part and the small diameter part in the outer ring 1 are treated with the same heating temp.
Patent JP-S60177671-A (JP)
Title: Manufacture of hetero junction bi-polar semiconductor device
Inventor: YOKOYAMA NAOKI
IPC: H01L29/205
Filed: 1984-02-24
Abstract: PURPOSE:To reduce a resulting step difference, by forming a collector electrode on a collector contact layer, by coating the side periphery of the electrode with an insulating film, and by stack-growing a semiconductor layer while using the insulator coated electrode as a mask. CONSTITUTION:On a semi-insulating substrate 1 are formed an n<+> type collector contact layer 2 on which a collector electrode 3 is selectively formed. After an SiO2 film 4 is grown over the entire surface, only that surrounding the side periphery of the electrode 3 is left and all other film 4 is removed. Next, on the layer 2 are grown an n type collector layer 5, a p type base layer 6, an n type layer 7 and an n type emitter layer 8 in this turn. After the layer 8 and the layer 7 are selectively etched to expose a portion of the layer 6 surface, an emitter electrode 9 and a base electrode 10 are formed. Alternatively, in this constitution the layer 2 and the layer 5 may be exchanged for the layer 8, where the electrode 3 becomes an emitter electrode. In this way, the step difference can be reduced as a whole, and there is no fear that the wiring may be disconnected.
Patent JP-H09230509-A (JP)
Title: Rear projection type screen
Inventor: SHIBA HIDEKI
IPC: G03B21/625
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a rear projection type screen constituted so that the resolution is high and the visual field range is wide. SOLUTION: This screen is constituted of a circular Fresnel lens sheet 2 arranged on the light source side and a lenticular lens sheet 1 arranged on the observation side. Then, many lenticular lenses are formed in parallel on one surface of the sheet 1. Besides, a circular Fresnel lens is formed on the incident surface of the sheet 2 and many prism colomns are formed in parallel on the emitting surface thereof in an identical direction to the lenticular lenses.
Patent JP-S55123820-A (JP)
Title: Stacking method for pallet loader
Inventor: YAMADA YOSHIAKI
IPC: B65G57/03
Filed: 1979-03-19
Abstract: PURPOSE: To prevent the generation of noise in falling down articles and increase the speed in stacking work by drawing-out a plate, nipping the article in one stage to be palletized and loading the articles on a pallet.  
     CONSTITUTION: In a pallet loader, a prescribed number of articles G to be stacked are loaded in arrangement on a strip plate 1. Nipping the article through turning claws 5 from the both sides of the pallet loader, the plate is drawn-out and loaded on the pallet P on the lifter 2 which rises from the lower part. The claws 5 are arranged at a fixed interval on a shaft 4, and distance therebetween is accomodate to the window Ga of the article G, and thus the article is nipped safely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61193502-A (JP)
Title: Microwave integrated circuit device
Inventor: ICHITSUBO IKURO
IPC: H01P3/08
Filed: 1985-02-22
Abstract: PURPOSE:To prevent deterioration in the characteristic by providing a notch to a connecting face of a carrier plate of a unit microwave integrated circuit and providing a conductive elastic body in contact with the notch so as to improve the coupling of the carrier plate of each unit microwave integrated circuit. CONSTITUTION:A space whose cross section is a triangle is formed by the notch 10 of the carrier plates 1 connected mutually and the bottom of a package 6 and a cylindrical phosphor bronze plate 11 is placed so as to be in contact with said space. Since the cylindrical phosphor bronze plate 11 is adhered closely to the upper face of each carrier plate 1 fixed through the connection above with a pressure due to deformation, the microwave current flowing to the surface of the carrier plates 1 flows as if it were flowed on one surface of the carrier plates 1, then the microwave currents flowing to the connected carrier plates are summed mutually in terms of microwave excellently. Thus, the flowing of the microwave current at the connecting point of each unit microwave integrated circuit is made smooth so as to decrease the reduction in the characteristic.
Patent JP-H1082567-A (JP)
Title: Air conditioner and control for the same
Inventor: TAKAHASHI TOMOKI
IPC: F24F1/0063
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To perform a quiet cooling operation and defrosting operation without giving chilly feeling. SOLUTION: An air condititioner comprises a refrigerating cycle having a compressor 10, a four-way valve 12, an outdoor heat exchanger 13, a pressure reducing device 14 and an indoor heat exchanger 15 connected sequentially through a main pipeline 11. The refrigerant passage of the indoor heat exchanger 15 is branched into at least the upper side 20 and the lower side 30 of the heat exchager from the main pipeline 11. The upper side refrigerant passage 20 of the indoor heat exchanger 15 is provided with an opening-and- closing valve 16 which is closed during a low capacity cooling operation.
Patent JP-S60177757-A (JP)
Title: Traffic control system of packet switching network
Inventor: OOISHI KIKUHIRO
IPC: H04L45/24
Filed: 1984-02-23
Abstract: PURPOSE:To execute smoothly a traffic control of the whole network by informing control information in a prescribed period to all other packet exchanges, respectively, belonging to the switching network, by a packet exchange, and selecting a route of a repeating packet transferred from the own station based on the control information of other station to which the information is given. CONSTITUTION:All stations contain a packet transmitting and receiving device 1, a traffic control device 2, and a route selection control device 3, and the traffic control device 2 is provided with an other station information processing part 21 and an own station information processing part 22. In the own station information processing part 22 of station A, station B, station C, station D and station E, an operation load state of the respective own stations, a traffic quantity of a circuit contained in the own station, etc. are measured and control information of the own station is generated, and sent out in a prescribed period from the transmitting and receiving device 1 to all other stations in the system. On the other hand, in the other information processing part, a route signal for setting a route of a repeating packet received by the own station is generated, the route control device 3 is operated, and the repeating packet is transferred from the transmitting and receiving device.
Patent JP-H04272982-A (JP)
Title: Pressure-sensitive adhesive sheet for decoration
Inventor: YAMASHINA HIDEO
IPC: C09J7/02
Filed: 1991-02-27
Abstract: PURPOSE:To provide a pressure sensitive adhesive sheet for decoration which can make cloud or a whitely looking part inconspicuous by forming countless minute pits on the surface of the sheet to increase minute irregular reflections of light. CONSTITUTION:The title sheet is formed by laminating a release paper 4 on a sheet base material 2 by way of a pressure sensitive adhesive layer 3. The back of the release paper 4, which is the surface brought into contact with the outside of the sheet base material 2 when the sheet is wound, is formed as a roughened surface on which projections 5 made of numberless minute particles are scattered.
Patent JP-H08208900-A (JP)
Title: Vibration damping/sound insulating sheet composition
Inventor: NAKAJIMA HIROKI
IPC: C08L101/00
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a vibration damping/sound insulating sheet composition excellent in moldability, shape retention after molded, flex resistance, and shape recovery, CONSTITUTION: This vibration damping/sound insulating sheet composition comprises 100 pts.wt. of a blend of (A) 1-100wt.% of an ethylene-butene-based random copolymer and (B) 0-99wt.% of at lease one kind selected from among natural rubber, synthetic rubbers and thermoplastic resins and (C) >=150 pts.wt. of a high-specific gravity filler.
Patent JP-S63200778-A (JP)
Inventor: KANBAYASHI MASAHIKO
IPC: A62B5/00
Filed: 1987-02-16
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-H06251095-A (JP)
Title: Logic simulator
Inventor: OGURI SUMIO
IPC: G06F11/25
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a logic simulator of event driven system capable of performing logic simulation at high speed. CONSTITUTION:A logic simulation means 10 executes the logic simulation of event driven system on a simulation target circuit 50 based on a time interval simulation result file 6generated by a time interval simulation means 5 in addition to circuit connection description 1, circuit delay information 2, and an input pattern 4, and outputs an execution result consisting of event information to an output file 17. At this time, the registration of the event information according to event generation is suppressed to a minimum by referring to the time interval simulation result file 6. Thereby, it is possible to execute fast logic simulation according to the reduction of the number of registration of the event information.
Patent JP-S60176609-A (JP)
Inventor: SUDOU CHIZUKO
IPC: A47G33/00
Filed: 1984-02-23
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-H02212640-A (JP)
Title: Balancer shaft drive device for internal combustion engine
Inventor: HIRAOKA MASAMI
IPC: F02B77/00
Filed: 1989-02-13
Abstract: PURPOSE:To facilitate the execution of a regulating work during assembly by a method wherein a positioning recessed part is formed in a direction extending at right angles with the axis of a balancer shaft is formed in the balancer shaft and an insertion hole is bored in an engine body, facing the recessed part, and a rodform member is inserted during assembly of a balancer. CONSTITUTION:In a pair of balancer shafts 21 each having an eccentric weight part, the one of balancer shafts is rotated forward by means of a timing belt 39 and the other balancer shaft 21 is reversed through a pulley 37 for reverse drive, a drive gear 40, and a driven gear 41. The balancer shaft 21 has a recessed part (hole) 92 for positioning formed in a protrusion part 21c formed facing an eccentric weight part and a through-hole 93 formed in a cylinder block 1, facing the recessed part. In assembly of the balancer shaft 21, a rodform member 94, e.g. a plus driver, is inserted for positioning, and the phase thereof is adjusted to that of a crank shaft. This constitution enables facilitation of a regulating work during mounting of the balancer shaft.
Patent JP-S59159026-A (JP)
Title: Electronic balance
Inventor: KAWAMOTO AKIRA
IPC: G01G23/48
Filed: 1983-02-28
Abstract: PURPOSE:To display the measured value, which is the result of temperature correction throughout all the specified temperature region, by further performing more precise temperature correction of the measured value, which has already undergone rough temperature correction, based on a correcting expression stored in the ROM of a computer. CONSTITUTION:When circuits A and C of a switch 14 are conducted, and circuits B and D are cut off, the measured value of a load, which is not corrected, is analogously corrected, and the first temperature-corrected measured value is outputted from an A-D converter as a digital signal. The output is stored in an RAM21. When the circuits A and C of the switch 14 are cut off, and the circuits B and D are conducted, the output of a temperature signal amplifier 11 is inputted to a converted signal input terminal 16 of an A-D converter 15, and the constant voltage from a reference voltage power source 13 is inputted to a reference voltage input terminal 17. A signal related to the temperature itself of an electromagnetic force generator 2 is digitized. When the digital signal is inputted into a microcomputer 18, the first temperature-corrected measured value stored in the RAM21 is retrieved, and a second temperature-corrected value W is computed based on a correcting expression stored in an ROM20 in advance.
Patent JP-H10223487-A (JP)
Title: Electrode for electric double layer capacitor and electric double layer capacitor
Inventor: KOBAYASHI MASANAO
IPC: H01G11/86
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent a polarizable electrode layer from falling from a metal foil and to reduce the electric resistance of the polarizable electrode layer by a method wherein one face of the metal foil whose surface is etched and treated is coated with a polarizable electrode material so as to form the polarizable electrode layer and the polarizable electrode layer is rolled to a thickness at a specific % of its original thickness. SOLUTION: One face of an aluminum etched foil is coated with a polarizable electrode material so as to form a carbon layer. The carbon layer is dried, and it is then rolled to a thickness at 80 to 90% of its original thickness by using a rolling press. After its rolling operation, two coating electrodes 1, 2 which are cut off to be a rectangular shape are prepared, and derivation leads 3, 4 are caulked to them. Then, nonwoven fabrics by a Manilar fiber as separators 5, 6 are interposed between the two coating electrodes 1, 2, polarizable electrode layers are faced so as to be wound, and a capacitor element 7 is formed. The capacitor element 7 is impregnated with an electrolytic solution, it is then housed inside a metal case 8, an opening is sealed up with a rubber sealing body 9 having two through holes, and the drawing leads 3, 4 are drawn to the outside from the through holes.
Patent JP-S60137751-A (JP)
Inventor: TADEUSUZU SENJIMIAA
IPC: B21C49/00
Filed: 1984-02-23
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-S58151161-A (JP)
Title: Subscriber line signal system
Inventor: HAMASATO KAZUO
IPC: H04M19/00
Filed: 1982-03-03
Abstract: PURPOSE:To eliminate a high voltage signal and to obtain a system suitable to the integrated circuit technology, by interrupting the loop of a subscriber line to both polarities or one polarity, in a response display of an exchange. CONSTITUTION:While the user recognizes the generation of a terminal calling signal RNGT and a response signal OHK is generated or the polarity is inverted to the normal polarity of a line current, a terminal device TERM generates a terminal calling signal RNGT. When the user responds and generates the response signal OHK, a calling control circuit RCT generates a response interruption control signal SOF, drives a response interruption switch SHOT, hits the line current flowing to the subscriber line, and displays the response to an exchange. The response of the line current is monitored at the exchange and the response of the terminal device is recognized. To explain by an example concretely, the presence of the line current is detected at line current supply circuit BS of a subscriber circuit SLC, the controller monitors the result of detection periodically and detects the hit of the line current.
Patent JP-H0642266-A (JP)
Title: Horizontally sliding door device
Inventor: SASA MASANORI
IPC: E05F5/02
Filed: 1991-02-01
Abstract: PURPOSE:To reduce collision against a stile of a horizontally sliding door while stopping the sliding door positively along the stile. CONSTITUTION:An electrical supply section 7 and a magnet 3 with a cushioning material are installed on the rail 2 side. An electric circuit capable of selectively supplying either one of two coils 42, 43 in a switch mechanism SW mounted to the grip 5 of a horizontally sliding door 1 with electricity, electromagnets 4 with two coils and a receiving section 6 are set up on the horizontally sliding door side. Accordingly, the horizontally sliding door is closed positively along the stile side by the attractive and repulsive action of both magnets, and also opened smoothly while impact force at the time of the closing of the door is absorbed by the cushioning material, thus preventing noises.
Patent JP-H06252324-A (JP)
Title: Electronic component structure
Inventor: TSUKAHARA NORITO
IPC: H01L23/50
Filed: 1993-02-23
Abstract: PURPOSE:To enable a part of low melting point alloy layer to creep up on the surface of outer part in excellent wettability by a method wherein a part of low melting point alloy reaches the surface of the outer lead part through one or a plurality of pores bored through the outer lead part. CONSTITUTION:When a press down piece 10 is lowered, one of the outer lead part 8 is pressed down. Next, the outer lead part 8 is irradiated with a converged laser beam from a projector to heat a low melting point layer 5. Thus, a part of the fused low melting point alloy layer 5 passing along the side of the outer lead part 8 creeps up on the surface of the outer lead part 8. On the other hand, the pores 9 suck up a part of the fused low melting point alloy 5 to be lifted by the capillary phenomenon. Accordingly, the lifted melting point alloy can be spread in excellent wettability on the surface of the outer lead parts 8.