baber/WOPTO huggingface dataset:
Patent JP-H11298144-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: OCHI TAKASHI
IPC: H05K3/46
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To accurately form a fine pattern containing via holes in a multilayered printed wiring board such as build-up board. SOLUTION: A resined copper foil 4 as an outer layer is laminated on a core substrate. The copper foil 4 as the outer layer is etched to form an outer layer circuit pattern except for at least peripheries of land holes of via holes. Since the circuit pattern is previously formed, the etching step can be provided as separated from an etching step for the plated layer 5 to be later formed, and thus an etching time can be shortened. A circuit pattern of an inner layer can be externally confirmed. Since the circuit pattern is not formed in the vicinity of the via holes, an edge of the pattern will not be exposed to a laser beam. Thereafter the pattern is irradiated with the laser beam having a diameter corresponding to a diameter of the via hole to make an opening reaching the inner layer in the resin layer.  Since the laser beam is not diffracted at the edge of the copper foil 4, a vertical section of the hole has an inverted- trapezoid shape, whereby the good plated layer 5 can be formed and the reliable via hole can be made.
Patent JP-S58193482-A (JP)
Title: Automatic correction of electronic time piece
Inventor: MUKOUYAMA FUMIAKI
IPC: G04G5/00
Filed: 1982-06-17
Abstract: PURPOSE:To achieve a lump correction of time by providing an electronic time piece with a transmitter for transmitting the current time information and a means of receiving the information. CONSTITUTION:There is an array of a detection antenna 6, a register 8, an internal clock generation circuit 9 and a correction control section 10 containing a lock switch. A quartz oscillator 11, an oscillation divider circuit 12 and a counter 13 having a preset mechanism necessary for time indication are produced. Output of a decoder 14 is indicated on a display section 15. Under the normal condition, the quartz oscillator 11 to the display section 15 alone work while other parts, which are so arranged to only work during the correction, halt their operations with a control section 10. When a transmission pulse (a) from a transmitter is received, only a specified number of clock pulses B are generated from a clock generation circuit 9 after a certain time. As information in a information group (b) such as BCD code moves to the register 8, the contents of the counter 13 are replaced to complete the correction.
Patent JP-H01278997-A (JP)
Title: Blazing filler metal for shape memory alloy spectacle frame and spectacle frame using the same
Inventor: SEKOSHI KAZUO
IPC: B23K35/30
Filed: 1988-04-28
Abstract: PURPOSE:To better the wettability of a shape memory alloy part and titanium part by specifying the composition of the brazing filler metal for a shape memory alloy material. CONSTITUTION:A shape memory alloy part 1 and titanium part 3 or the former and a nickel, chrome alloy part 3 are brazed 11 by using the brazing filler metal for a shape memory alloy material spectacle frame consisting of 5-15wt.% palladium, 5-5wt.% Gallium and balance silver. The brazing filler metal has not only good appearance of after smoothly finishing on both part faces but also no defect of a brazing part 11 nor deterioration of the brazing part 11 due to change in the lapse of time on the brazing filler metal. In the case of plating on the outer face especially a plating layer 12 is smoothly sticked onto the brazing face, so the external appearance is extremely good.
Patent JP-H09269118-A (JP)
Title: Structure of oil tank for oil burning appliance
Inventor: ONOGAWA HIROYUKI
IPC: F23K5/14
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make the frame member of an oil burning appliance small. SOLUTION: An oil pan 3 is brought near and fixed to one side of the upper plate 2a of an oil tank 2. An opening and closing valve 5 is provided in the cap of a cartridge tank 4 mounted on the oil pan 3. The opening and closing valve 5 is opened by a protrusion 3a provided on the oil pan 3 to which the cap is fitted, so that the oil of the cartridge tank 4 is supplied to the oil tank 2. An opening 7a of such a size as to pass the cap therethrough is provided on an upper end plate 7 attached to the upper end of the oil pan 3. A movable plate 8 having a size larger than that of the opening 7a of the upper end plate 7, and guided by the side surface of the oil pan 3 to move upward and downward is provided in the oil pan 3. The movable plate 8 is provided with the protrusion 3a. Further, a spring member 9 is provided between the movable plate 8 and the bottom plate of the oil pan 3.  Thus, the movable plate 8 is pressed down to the bottom plate of the oil pan 3 owing to the weight of the cartridge tank 4 and the spring member 9 presses up the movable plate 8 when the cartridge tank 4 is taken out to close the opening 7a.
Patent JP-H06313863-A (JP)
Title: Lens fixing method for rim-less glasses and parts used therefor
Inventor: ISHIYAMA ETSUYA
IPC: G02C5/02
Filed: 1993-04-30
Abstract: PURPOSE:To prevent the concurrent turn of a bolt and a nut, and enable an assembly to be easily and quickly undertaken by coupling and tightening the seating shoulder of the bolt or the nut to the polygonal bolt hole of a strap for fixing a lens. CONSTITUTION:Inner straps 21 and 21 are symmetrically extended from right and left ends of a bridge, and square bolt holes 21a and 21a are drilled through the sections thereof in the vicinity of projection ends. Similarly, an outer strap is extended from the overhang end of a temple bracket and a square bolt hole is drilled through the section thereof near the projection end. On the other hand, a seating shoulder 52 having approximately square cross section suitable for the bolt hole is projected from the reverse side of the head of a bolt 5 for fixing a lens 1 to the inner strap 21 and the outer strap. Then, the shoulder 52 is engaged with the bolt hole at the time of inserting the bolt 5 in the bolt hole through the fastening hole of the lens 1 to screw a nut 6 to the threaded rod section 53 of the bolt 5. The bolt 5 and the nut 6 are thereby prevented from concurrent turning. As a result, the lens 1 can be quickly fastened.
Patent JP-S59227231-A (JP)
Inventor: SHIMAOKA KOUICHI
IPC: A21B3/13
Filed: 1983-06-10
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-S588236-A (JP)
Title: Fuel injector for car engine
Inventor: ATAGO TAKESHI
IPC: F02B75/02
Filed: 1981-07-06
Abstract: PURPOSE:To improve the atomization while employing single injection valve by feeding the fuel for two cylinders through one time opening of valve when the drive pulse width of the injection valve is shorter than the predetermined width. CONSTITUTION:An injection valve 5 is provided at the upper stream of a throttle valve 4 provided in the throttle chamber 3 of an engine 1, and the spray angle (C) of the fuel to be injected through an orifice 13 is maintained optimal by a spiral groove 14. While a computor 6 provided with a signal from an air- flow sensor 9 fixed in the air path 8 for measuring the suction air flow will calculate the pulse width to apply the pulse onto the valve 5 in accordance to the combustion cycle. Since the valve 5 is provided at the upper stream of the valve 4, the atomization is improved while the diameter of the orifice 13 is made long to provide the predetermined spray angle (C), the required fuel injection can be achieved thrugh single injection for every other combustion cycle.
Patent JP-S5631878-A (JP)
Title: Crawler
Inventor: SAWADA KIYOSHI
IPC: B62D55/24
Filed: 1979-08-18
Abstract: PURPOSE: To absorb effectively vibration in a vehicle travelling on rough lands full of convex or concave faces, by forming as one body an endless crawler connected at its both ends with an inner circumferential member layed on an outer circumferential member made of pliant elastic member.  
     CONSTITUTION: A crawler 3 is formed endless by mutually connecting crawler pieces 17, 17,... with connecting bolts 19. A crawler piece 17 is formed as one body by laying an outer circumferential member 21 on an inner circumferential member 23. The outer circumferential member 21 is made more plaint than the inner circumferential member 23, and vibration due to convex or concave faces of a land surface is absorbed by elasticity of the outer circumferential member 21. Furthermore, if part of a crawler piece 17 is damaged, it can be replaced with the connecting bolts 19 removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000288148-A (JP)
Title: Id tag system for swimming
Inventor: OBARA NOBUO
IPC: A63B71/06
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To make measurable the time in training without another person's help. SOLUTION: This ID tag system is provided with an ID tag 3 installed to a part of a swimmer 2 for transmitting a specific identification code, an antenna 401 arranged in a predetermined position in a path for the swimmer 2 for receiving the specific identification code transmitted from the ID tag 3 and detecting an arrival of the swimmer 2 when the ID tag 3 approaches a predetermined distance, an ID detector 5 decoding the specific identification code received by the antenna 401 and recording and outputting time information for each swimmer, a display device 6 displaying the arrival time information outputted from the ID detector 5 for allowing visual check by the swimmer 2,  and a summarizing device 7 inputting the arrival time information outputted from the ID detector 5 and summarizing elapsed time of the swimmer for every predetermined distance from a plurality of arrival time information. In this way, the training time can be automatically measured and summarized, so that a training menu can be set easily.
Patent JP-S5437690-A (JP)
Title: Manufacture for semiconductor device
Inventor: IKUSHIMA YASUTAKA
IPC: H01L21/822
Filed: 1977-08-30
Abstract: PURPOSE: To establish the resistor uniform in the resistance value and high in the resistance value with good reproducibility, by performing heat treatment again under H 2  atmosphere, after coating polycrystal Si layer selectively via the insulation film on the semiconductor substrate and activating with heat treatment at more than 700°C with ion implantation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08295459-A (JP)
Title: Finisher
Inventor: KOBAYASHI TADASHI
IPC: B65H29/20
Filed: 1995-04-28
Abstract: PURPOSE: To provide a finisher to rapidly output a paper bundle, on which staple processing is applied, from a staple device and improve staple processing efficiency. CONSTITUTION: A staple unit 441 is movable in a direction crossing a conveyance direction (h) of a paper bundle and driving of a needle in positions R1 , R2 , and Rn or a home position H is practicable. When a final needle drive in the position Rn is completed, movement aside of a staple unit 441 to the home position H is started. Simultaneously, conveyance in the direction of an arrow mark (h) of a paper bundle is started and when the staple unit 441 is moved aside to the home position H, the conveyance speed of the paper bundle is switched to a high speed.
Patent JP-H10297275-A (JP)
Title: Air conditioner for vehicle seat
Inventor: FUJITA AKIHIRO
IPC: A47C7/74
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a seat temperature controller, by operating a blower at the constant maximum speed, adjusting a temperature control capacity of the seat temperature controller, and adjusting the capacity by changing an angle of a capacity adjusting damper. SOLUTION: A blower control part 52 as a blower control part of a controller 50, supplies a constant power signal SC to a power supply part 51, the power supply part 51 supplies the constant power to a blower 12 on the basis of the constant power signal SC, and the blower 12 is operated by the constant maximum rotational frequency. Further the temperature control capacity is controlled by changing the supply power to a thermo-element 21 installed on a temperature adjustment mechanism 20 as a seat temperature controller, through the power supply part 53 by a temperature control part 54. Further an angle of a capacity adjusting damper 13 is changed through a first damper driving part 55 by a main capacity control part 56 as a damper control part, to adjust the capacity.  Whereby the heating or cooling capacity of the temperature adjustment mechanism 20 can be reduced, and the power consumption can be reduced.
Patent JP-S61263278-A (JP)
Title: Nonvolatile memory capacitor
Inventor: SATO KAZUO
IPC: H01L29/78
Filed: 1985-05-17
Abstract: PURPOSE:To highly integrate a memory cell without necessity of separating nonvolatile memory capacitors by using a polysilicon film insulated and separated from a silicon semiconductor substrate instead of the substrate. CONSTITUTION:A silicon oxide film 2 is formed by oxidizing by a thermal oxidizing method on a silicon semiconductor substrate 1, a polysilicon film is formed by a vapor phase growing method thereon, and the first polysilicon film 3 is formed except the prescribed portion by photoetching. Then, a silicon nitride film 4 is formed by a vapor phase growing method, and oxidized at 900 deg.C in a steam atmosphere to form a silicon oxide film 5. The second polysilicon film 6 is eventually formed by a vapor phase growing method on the basis of the thermal decomposition of silane to form nonvolatile memory capacitors.
Patent JP-S4849808-A (JP)
IPC: C09K23/04
Filed: 1972-10-20
Abstract: Concentrates of sulphates of alkoxylated alcohols are diluted only with difficulty as a result of a viscosity peak being encountered during the dilution.
Patent JP-H02283030-A (JP)
Title: Semiconductor device provided with bipolar transistor
Inventor: NAGAYASU YOSHIHIKO
IPC: H01L29/73
Filed: 1989-04-25
Abstract: PURPOSE:To realize both the reduction of an element occupation area and the increase of current density per unit area of a flat surface, by a method wherein, after trenches whose depth is comparatively deep are formed on a substrate flat surface, impurity is diffused from the inside of the trenches, and a specified region is formed around the trenches. CONSTITUTION:In the direction vertical to the flat surface of an N-type semiconductor substrate 20, a deep trench 21a of stripe type and a deep trench 21b of track type which surrounds the trench 21a are dug. Then polysilicon as conductive material is buried in the deep trench 21a, thereby forming an emitter buried electrode 22a. Polysilicon as conductive material is buried also in the deep trench 21b, thereby forming an emitter buried electrode 23a. An emitter region 22 is diffused and formed from the inside of the deep trench 21a. A collector region 23 is diffused and formed from the deep trench 21b. According to this structure, the facing area of the emitter region 22 and the collector region 23 is increased by a part corresponding with the facing area of the deep trenches 21a and 21b. Thereby the reduction of an element occupation area and the increase of current capacity are realized at the same time.
Patent JP-S586599-A (JP)
Title: Interface circuit of memory chip selection terminal
Inventor: MOMOHARA TOMOYOSHI
IPC: H02J9/00
Filed: 1981-07-06
Abstract: PURPOSE:To decrease a work current at the backup time for a power supply, by transmitting a chip enable signal via a specified gate circuit, and decreasing the delay in the chip enable signal with pull-up of an output at the backup time for the power supply with a transistor loaded with a high resistance. CONSTITUTION:A chip enable signal CE is transmitted to a memory 1 via a transfer gate 3 of an interface 2'. If a main power supply V1 is failed, no current flows to a Zener diode ZD, an output of a gate circuit 4 consisting of inverters immediately goes to high level, the memory 1 becomes the same state with the signal CE, and a chip enable signal delay can be reduced. In this case, an output of a backup power supply V2 is pulled up with a MOSFETTp3 of high resistance, the leakage current via the FETTp3 is decreased and unnecessary decrease in the life of the power supply V2 can be prevented.
Patent JP-H08304959-A (JP)
Title: Antistaticizing agent and photoreceptive material using same
Inventor: OHASHI YOSHITO
IPC: G03C1/89
Filed: 1995-04-28
Abstract: PURPOSE: To provide the antistaticized polymer prevented from deterioration with the lapse of time by coating the surface of a support, such as a film, with it, superior in water and solvent resistance, transparency, and adhesion, small in curling tendency, and superior in adhesion between this coated hydrophilic surface and its adjacent layer, and to provide the photoreceptive material using it. CONSTITUTION: The antistaticized polymer to be used is obtained by graft- polymerizing at least repeating units each represented by formulae I and II with various water-soluble polymers or adding an epoxy compound or an aziridine compound and the photosensitive material is obtained by using this polymer. In formulae I and II, R1 is an H atom or a methyl group; L is a simple bond or a divalent bonding group; X1 is a cation including an H ion; J is a divalent bonding group; and A is an N-containing heterocyclic group having a mercapto group.
Patent JP-H06321222-A (JP)
Title: Heatseal bar
Inventor: OTSUKA YUZO
IPC: F28D15/02
Filed: 1993-05-06
Abstract: PURPOSE:To provide a heatseal bar of which the heating ribbons do not break even if it is used repeatedly for sealing. CONSTITUTION:This heatseal bar is provided with a long and thin bar block body 31, a heat-insulating layer 33 coating the surface of bar body 31, a heating ribbon 35 fixed on the surface of heat-insulating layer 33. A heatpipe 41 buried along the heat ribbon 35 transfers the heat from the part with less thermal load to the part with much thermal load in the longitudinal direction of the heatseal bar 40 to keep a uniform temperature as a whole. Accordingly, both ends and the middle part of the heating ribbon 35 get a steady state in the same temperature range with the other part and hence, the heating ribbon 35 expands evenly in the whole length. In this way, uneven expansion between the heating ribbon 35 and the heat-insulating layer 33 is not brought.
Patent JP-S62261791-A (JP)
Inventor: TANOHATA YOSHIYUKI
IPC: F16L1/00
Filed: 1986-05-08
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-H04335040-A (JP)
Title: Glassfiber-reinforced polyolefin resin composite
Inventor: NAKADA MASAMI
IPC: D06M15/263
Filed: 1991-05-10
Abstract: PURPOSE:To prepare the title composite excellent in mechanical properties and durability. CONSTITUTION:The title composite is prepd. by introducing a glass roving F1 continuously into a tank 1, depositing a maleic-acid-modified polypropylene resin powder on the surface of the roving using a fluidized bed 2 of the powder, sandwiching the roving between two polypropylene sheets, which are the main substutuents of the composite, and thermally pressing the resulting laminate. Thus is obtd. a composite wherein the polypropylene sheet is tightly bonded to the roving because they are bonded together through an organosilane compd. or the acid-modified polypropylen resin, both excellent in adhesion to glass, and the roving performs the expected function as a fibrous reinforcement.
Patent JP-H06318283-A (JP)
Title: Paper sheet storing box and paper sheet processing device
Inventor: KIMURA ATSUNORI
IPC: G07D9/00
Filed: 1993-05-07
Abstract: PURPOSE:To improve the safety of cash management by constituting a paper sheet storing box so as to optionally load/eject the box to/from a paper sheet processing device, and at the time of loading the box, expose an aperture part to the side or upper face of the device and lock the box to the device. CONSTITUTION:A jammed paper money storing box 9a exposes its aperture part 90a to the back of a device body 10b on the upper part of the back of the body 10b so as to be attachably/detachably loaded to a loading part 100 and locked to the body 10b by a locking mechanism 12. The mechanism 12 is locked/unlocked by a management key. A conver capable of unlocking a lock by the management key when the box 9a is ejected from the body 10b is arranged. Since a paper sheet can be inserted from the exposed aperture part 90a, paper sheets inserted from the external of the paper sheet processing device can be exclusively stored, and paper sheets once stored in the device can not be easily ejected from the aperture part 90a, the management safety of paper sheets recovered due to a jam fault e.g. generated in the device can be secured.
Patent JP-S61264124-A (JP)
Title: Annealing furnace
Inventor: MURAKAMI NOBORU
IPC: F27D1/00
Filed: 1985-05-20
Abstract: PURPOSE:To provide a furnace contg. moisture at a low rate and permits dehydration and drying in a short period by constituting the hearth of nonaqueous castable refractories kneaded with a liquid resin and the furnace wall and ceiling of nonaqueous mortar kneaded with the liquid resin. CONSTITUTION:The annealing furnace 1 is constituted of the hearth 2 and a bell 3 formed integrally with the furnace wall and ceiling. The nonaqueous castable refractories kneaded with the liquid resin are used in place of the aqueous castable refractories kneaded with water as the castable refractories to form the hearth 2. The nonaqueous refractory mortar kneaded with the liquid resin is used in place of the aqueous refractory mortar kneaded with water as the refractory mortar to form the bell 3.
Patent JP-2000289013-A (JP)
Title: Cement composition for extrusion molding and extrusion molding
Inventor: KICHI DAISUKE
IPC: C04B111/20
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To upgrade an extruding performance, to improve surface smoothness and to further provide excellent shape retentivity of a hollow portion by incorporating as an at least part of a flay mineral a kaolin clay mineral having a Hinckley index of a specific value or above. SOLUTION: As the cement composition for extrusion molding contains at least a cement, a composition containing a siliceous powder and a clay mineral and containing as an at least part of the mineral a kaolin clay mineral having a Hinckley index of 1.0 or above is used. Thus, as a constituting material of the composition for extrusion molding the cement, the kaolin clay mineral having the Hinckley index of 1.0 or above, that is, the clay mineral having a crystal structure of high regularity is used, and hence a stable extrusion molding can be achieved by reducing an asbestos adding amount or even without asbestos. Even in the molding having a hollow portion, the extrusion molding having good extruding performance, excellent surface smoothness and shape retentivity is obtained.
Patent JP-H10302733-A (JP)
Title: Alkaline storage battery jar and alkaline storage battery using same
Inventor: KISHIMOTO NORIYOSHI
IPC: H01M2/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To minimize a drop in the water content of an electrolyte within a battery and attain the long service life thereof by using polymer alloy resin mainly composed of polyphenylene ether resin and polyphenylene sulfide resin as a raw material. SOLUTION: The raw material of this alkaline storage battery jar is polymer alloy resin mainly composed of polyphenylene ether resin and polyphenylene sulfide resin. The coefficient of water permeability is restrained to a value equal to or less than 0.02%, and a drop in the water content within an electrolyte is minimized by using the polyphenylene sulfide resin, so that a long service life is attained. Also, an alkaline storage battery using the jar of the material so prepared is capable of preventing the permeation of a water content from the surface of the jar as much as possible, even during charging and discharging cycles and even after long-term shelving under high temperature environment. As a result, the deterioration of battery capacity due to the reduction of the water content in the electrolyte can be prevented and at the same time, a cycle life can be extended.