baber/WOPTO huggingface dataset:
Patent JP-S56163074-A (JP)
Title: Automatic soldering equipment
Inventor: SHIRAI KATSUHIKO
IPC: B23K1/08
Filed: 1980-05-20
Abstract: PURPOSE: To prevent molten solder from oxidizing, by providng two detection means of a substance to be soldered, across a molten solder tank along a conveyor for shifting the substance to be soldered, and operating a jet means located in the molten solder tank when the substance to be soldered exists between said two detection means, in accordance with this detection output.  
     CONSTITUTION: Two switches 10, 10' for detecting a shifting device of a substance to be soldered 7 are provided across a molten solder tank 1, along conveyors 6, 6' for shifting the substance to be solered 7. The switch 10 is operated at the position where the substance to be soldered 7 has approached the solder tank 1, and the switch 10' is operated at the position where the substance to be soldered 7 has passed through the solder tank 1. Said two switches 10, 10' are connected to a control part 11 of a jet device 4 located in the solder tank 1, and when the substance to be soldered 7 has passed through the switch 10, molten solder 2 of the soler tank 1 is jetted by the jet switch 4 by driving a motor 4 through the control part 11, and when the substance to be soldered 7 has passed through the switch 10', the jet is stopped through the control part 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54157246-A (JP)
Title: Rapid power source disconnecting method
Inventor: ENDOU TAKESHI
IPC: H02H7/00
Filed: 1978-06-02
Abstract: PURPOSE: To enable an insulator in trouble to be disconnected with rapidity to minimize its damage from burning by actuating a thyrister with pulse-wise current at the time of such an insulation breakage due to high DC voltage and letting a conductor, one end of which is grounded, contact high voltage with electromagnetic force of a solenoid.  
     CONSTITUTION: When high DC voltage is impressed onto an insulator 2 and an insulation breakage thereby is caused to the insulator 2, trigger pulse is added from a detecting resistance 3 to allow conduction of a thyrister 4, and a circuit for a DC power source 5 is completed to generate strong magnetic force to a solenoid 6. As this magnetic force attracts a steel core 7 and enables an insulator lever 8 to ground a high DC voltage terminal 9 with rapidity, electric charge and electric current from a high DC power source 1 are conducted through the insulator lever 8 minimizing damage of the insulator 2 from burning. In this case, for minimization of stroke of the insulator lever 8, it is desirable to shorten distance between electrodes by adding a semi-spherical grounding electrode 10 to the contact side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61225028-A (JP)
Inventor: ARUNE YOHANSON
IPC: B65D6/32
Filed: 1986-03-25
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-H07281828-A (JP)
Title: Input mouse for angle of rotation or the like
Inventor: NISHIMURA TAKESHI
IPC: G06F3/0354
Filed: 1994-04-05
Abstract: PURPOSE:To obtain an input mouse for the angle of rotation, etc., which enables input operation matching the angle input feeling of an operator when, specially, the angle of rotation is inputted in an input mouse for computer. CONSTITUTION:This mouse is a mouse which is constituted by providing a housing 2 with push-button switches 10 and 12, a spherical body 20 for detecting the quantities of X-axial and Y-axial movements, an X-axial encoder 22, a Y-axial encoder 24, etc., and is used for input to a computer, and, the housing 2 is nearly circular and provided with a rotatable annular ring body 30 in its outer periphery, and a rotational angle encoder 32 which detects the angle of rotation of the annular ring body 30 is provided.
Patent JP-H05276462-A (JP)
Title: Voice muting circuit
IPC: H04N5/44
Filed: 1992-03-25
Abstract: PURPOSE:To enlarge the applicable range of a method for using a microphone in a CTV with built-in microphone input terminal. CONSTITUTION:This voice muting circuit is provided in the CTV with built-in microphone input terminal in which a microphone input terminal 2 is built. A mixing circuit 8 generates a mixing voice signal SMIX by mixing a normal input voice signal S1 and a microphone input voice signal S2, and the voice signal SMIX is passed through a voice output amplifier 10 and outputted from a speaker 12 as a voice. In the voice output amplifier 10, a first mute circuit 17 is provided to load muting and in the preceding step of the mixing circuit 8, a second mute circuit 18 is provided to load muting.
Patent JP-S52149931-A (JP)
Title: Channel interuption control
Inventor: TOMIOKA SUSUMU
IPC: G06F15/177
Filed: 1976-06-09
Abstract: PURPOSE: Input-output interuption is made to the CPU which is in the holding condition or which is processing the job having the lowest executable precedence, thereby preventing the deterioration of the process efficiency without burdening the controlling program. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62230548-A (JP)
Title: Slitter winding machine
Inventor: KATAOKA AKIRA
IPC: B65H18/10
Filed: 1986-03-27
Abstract: PURPOSE:To make needless to execute the same setting in each wind supporting body and to rapidly execute the compensation work by providing a setting part capable of setting the shift direction and shift quantity in each wind supporting body forming a couple with right and left. CONSTITUTION:When the division specification is changed, a slitter and a wind supporting body are positioned in each specified positions, on the basis of set valve in the division width setting part 30 of a control device 22. Sheet winding is started in this condition and it is checked whether the running position of a thin width sheet and the position of a winding core accord with each other and if any doesn's accord, the shift quantity needed for compensation is set in each winding position compensation quantity setting part 24 by means of a setting tool 30 and the starting switch of a control part 29 is operated. Hereby, an instruction signal for winding position compensation is given from the control part 29 to an electronic computer 23, and the electronic computer 23 starts the program execution for winding position compensation.
Patent JP-S54159581-A (JP)
Title: Fast breeder type nuclear reactor
Inventor: IMAYOSHI SHIYOU
IPC: G21C1/02
Filed: 1978-06-06
Abstract: PURPOSE: To reduce the production of thermal stress effectively in the reactor vessel due to the variation of temperature of the coolant by providing atmosphere of low temperature to the surface of out-pile apparatus when temperature of the coolant drops after scram.  
     CONSTITUTION: When temperature of the coolant drops after scram, temperature of the wall of reactor vessel 1 under the surface of coolant drops too, the diameter of this part of vessel 1 contracts. Thus a gap produces between the inner surface of the circular blockade 15 and the outer surface of the reactor vessel, and the passage 20 by which atmosphere of low temperature from the air conditioner is fed to the outer surface of reactor vessel is opened. The atmosphere flows in the piping 14, header 16, gap between the vessel 1 and the inner surface 18 of blockade 15 and space 19, reaches the space 8 and cools the wall of vessel 1 in the neghborhood of the surface of coolant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10247338-A (JP)
Title: Optical pickup device
Inventor: HIRAGA TAKAYOSHI
IPC: G11B7/135
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to record and reproduce, with a common optical pickup, an optical disk having different positions of information recording surfaces in the direction of depth, by providing one or more reflecting optical elements, which reflect or transmit a luminous flux from a light emitting element on the same light path where the luminous flux passes, and transmit or reflect the returning light reflected by the information recording surface to a light receiving element. SOLUTION: When a high density optical disk is recorded/reproduced, a laser diode 3 is made to emit light, which is made into a parallel luminous flux 13 through a collimator lens 5, passing through a circular opening part 9b of an optical filter 9 and simultaneously passing through a polarizing plate part 9a, and being made incident to an objective lens 8. This luminous flux 13 is converted so that an information recording surface 1' of the high density optical disk 1 is irradiated with a reading spot through an objective lens 8, and its reflected light is reflected to a light receiving element 12 by a beam splitter 7, and is further focused on the light receiving element 12 through a detecting lens 11, and is converted into electric signal for thereby recording/ reproducing the high density optical disk 1.
Patent JP-S62235058-A (JP)
Inventor: SHOJI MASASHI
IPC: B65D25/02
Filed: 1986-03-26
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-S61226093-A (JP)
Inventor: HIRAOKA AKIMITSU
IPC: D05B65/02
Filed: 1985-03-30
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-S58183337-A (JP)
Title: Wiper pivot bracket
Inventor: CHIHARA ICHIROU
IPC: B60S1/04
Filed: 1982-04-22
Abstract: PURPOSE:To prevent a joint part of a wiper link from being splashed with water, by providing water passages at side parts of a wiper pivot bracket. CONSTITUTION:Groove form water passages 5 are provided at both side parts of the bracket 4 supporting a wiper pivot 14, so that water penetrating through a cowl top grille 22 is directed to a base part. Accordingly, the joint part 16 of the wiper link 17 is prevented from being splashed with water and from being rusted, and the smooth movement thereof can not be hindered.
Patent JP-H01239522-A (JP)
Title: Electrode plate for display device and its production
Inventor: FUKUYOSHI KENZO
IPC: G02F1/1335
Filed: 1988-03-22
Abstract: PURPOSE:To facilitate admission of a color filter for an electrode plate for a display device into a production line by forming a colored layer constituted of a coloring material dispersed on a transparent substrate with a photosensitive resin consisting of a skeletonal phenol novolak type epoxy resin as binder, then forming a color pattern by exposing and developing the colored layer, and repeating the prepn. stage plural times. CONSTITUTION:A green layer 26 is formed by coating a whole surface of a transparent substrate 21 with a resinous liquid prepd. by dispersing a green pigment obtd. by kneading it with a phenol novolak type epoxy resin and an org. solvent. The green layer 26 is exposed to ultraviolet rays through a mask pattern to harden necessary parts only, and a green pattern 36 is obtd. by removing unnecessary parts by developing with aq. sodium carbonate. Thereafter, a color filter 66 is prepd. by forming a red pattern 57, and a blue pattern by a similar procedure. Since the resin is inexpensive unlike polyimide resin, and the patterns are obtd. by developing with aq. alkali, the process can be admitted into a production line relatively easily.
Patent JP-H06277161-A (JP)
Title: Structure for attaching handrail to wall panel
Inventor: NAMIKAWA MISAO
IPC: A47K10/10
Filed: 1993-03-26
Abstract: PURPOSE:To attach a handrail to a wall panel without producing any cracks and breakages. CONSTITUTION:A wall panel 2 disposed along the surface of a lathing material 1 is provided in predetermined spots with spacer inserting holes 3 into which spacers 4 are inserted and disposed respectively. A handrail 5 is disposed on the surface of the wall panel 2. An abutting plate 6 fitted on the handrail 5 are provided with through holes 8 through which a fixing screw 7 is inserted. The through hole 8 and spacer 4 are set to the right position. The fixing screw 7 is screwed into the lathing material 1 from the through hole 8 through the spacer 4.
Patent JP-H10259396-A (JP)
Title: Water-soluble cutting fluid for wire saw
Inventor: TOMOTA HIDEYUKI
IPC: C10N10/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a water-soluble cutting fluid for a wire saw which contains abrasive grains dispersed stably, exhibits improved adhesion of abrasive grains to a wire saw, and enables a work to be cut uniformly by compounding a water-soluble solvent with a specified amt. of hectorite, water or an inorg. oxide powder, and a water-soluble thickener. SOLUTION: At least one water-soluble solvent selected from among (di) ethylene glycol, tri- or tetraethylene glycol, propylene glycol, hexylene glycol, glycerin, 1,3-propanediol, 1,4-butanediol, 1,6-hexanediol, polyethylene glycol, and a polyethylene glycol-polypropylene glycol copolymer is compounded with 0.2-5 wt.% hectorite having a particle size of 10-200 nm, 2-30 wt.% water or 0.5-30 wt.% inorg. oxide powder selected from among silica gel, alumina, and titanium oxide and having a particle size of 10 nm to 100 μm, and if necessary 0.1-5 wt.% water-soluble thickener comprising polyvinylpyrrolidone having a mol.wt. of 10,000-2,000,000.
Patent JP-H11249384-A (JP)
Title: Electrifying member and electrifying device
Inventor: MASUDA YOSHITOMO
IPC: C09D127/12
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying member capable of effectively reducing noise and having excellent durability that image quality is not deteriorated by long-term consecutive use in the case of using the member for an electrostatic latent image process. SOLUTION: The electrifying member is provided with an elastic layer 3 and a coating film layer 4 formed on the outside of the layer 3; and the layer 3 is constituted of an elastic body whose storage elastic modulus (E') is <=5×10<7> dyn/cm<2> and (tanδ) expressed as the ratio of loss elastic modulus (E") to the storage elastic modulus (E') is <=0.3.
Patent JP-S61227678-A (JP)
Title: Transistor inverter
Inventor: FUJII HIROSHI
IPC: H02M7/537
Filed: 1985-03-31
Abstract: PURPOSE:To discriminate between the high level and the low level of surge to enable them to be detected and prevent an inverter circuit exactly from being damaged, by providing a surge level detection circuit connecting the first and second time constant circuits of different time constants to a Zener diode. CONSTITUTION:A surge level detection circuit is organized with the first time constant circuit I and the second time constant circuit II which are connected to a Zener diode ZD. The time constant of the first time constant circuit I is set to be smaller than the time constant of the second time constant circuit II. For the low surge level, surge is absorbed by the condenser CO of a surge absorption circuit CO, SCR1, and for the high surge level, the oscillation of a transistor Tr is stopped by a transistor oscillation stop circuit SCR2.
Patent JP-2000267514-A (JP)
Title: Original reading and recording device
Inventor: OKADA KAZUHIRO
IPC: G03G21/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To easily comprehend in the next step either reselection of a recording paper or resetting of originals when the directions of the recording paper and the originals are not suitable for the preparation of an intensive copy. SOLUTION: An original reading and recording device F, which has a function to record plural original images onto a single recording paper, is provided with a means 8b, which selects the kind of the recording papers, a means 9S, which detects the insertion direction of the originals, and a discriminating means 1 which discriminates whether to reselect the kind of the recording papers or to reinsert the originals when the kind of the recording papers selected and the insertion direction of the originals are not suitable with respect to each other. The means 8b is constructed to select a recording paper cassette 10a, in which recording papers are stored. Therefore, if the cassette 10a is selected, the size of the recording papers and the direction (longitudinal or lateral) are selected.  The means 9S detects the widths and the lengths of the originals to discriminate the sizes of the originals and also detects the insertion directions of the originals.
Patent JP-S55161029-A (JP)
Title: Floating type continuous heat treatment apparatus of strip-shaped material
Inventor: AKAMA KAZUO
IPC: C21D9/63
Filed: 1979-05-30
Abstract: PURPOSE:To enable to carry out heating, heat treatment jetting combustion gas of burner from the nozzle of chamber and floating the strip-shaped material, by opposingly arranging the plenum chamber attached with the burner in the furnace. CONSTITUTION:The plenum chambers 4, 6 are provided on the upper and lower sides putting between the strip-shaped material 1 transferred in the furnace 2. Flame of the burners 8, 9 attached on the side wall of the chambers 4, 6, is blown in each chamber 4, 6 and combustion gas is filled in the chamber. The above combustion gas is directly jetted from the plural nozzles 5, 7 opened in the chambers 4, 6 for the material 1 at right angles. Hereby, the material 1 is floated in the furnace 2 by jetting pressure of the combustion gas and at the same time, is rapidly heated by the heat energy of a high temperature combustion gas.
Patent JP-S58185364-A (JP)
Inventor: KAKIHARA HISASHI
IPC: B60L15/40
Filed: 1982-04-23
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-H10270506-A (JP)
Title: Semiconductor device
Inventor: NAKAZATO TAKAYUKI
IPC: H01L21/56
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a packaging structure which enables electrical connection between external leads and pads of a semiconductor chip by direct attachment without using adhesive, and which dispenses with resin sealing. SOLUTION: Leads 20 respectively have an engaging member having a C- shaped cross-sectional shape which allows engagement between the leads 20 and the ends of the chip. The engaging members hold the semiconductor chip 10 by their elasticity or plastic deformation to bring the contact at one end of each lead 20 into direct contact with each pad 11 of the semiconductor chip. Further, the engaging members respectively include an insulating layer 30 for isolation except the contacts between the leads 20 and the semiconductor chip 10. The plurality of leads 20 are arrayed in parallel at predetermined intervals and integrated via the insulating layers 30. The leads 20 engage with the semiconductor chip 10 from the peripheral end portions. These members construct an integration member 100.
Patent JP-S63234151-A (JP)
Title: Fault detecting device for overhead wire
Inventor: OI SADAO
IPC: G01N27/82
Filed: 1987-03-23
Abstract: PURPOSE:To accurately detect a fault, etc., of even an overhead cable whose diameter is different by moving up and down a coil holder by a holding mechanism corresponding to the external diameter of the overhead wire. CONSTITUTION:A couple of rollers 10 for traveling are coupled on the overhead wire 4 and the coil holder 16 consisting of holder half parts 16A and 16B is arranged between the rollers 10. When the wire 4 is traveled through the through hole 16C of this holder 16, bushes 21 and 21 abut on the peripheral surface of the wire 4, so the holder moves up through suspension shafts 19 and 19. Further, six square coil holes 22 are bored in the holder half parts 16A and 16B and detection coils 23 are fitted movably in the respective coil holes 22. The respective coils 23 are pressed against the peripheral surface of the wire 4 at all times with the elastic force of a coil spring 25. Then when the respective rollers 10 are driven and rotated and a flaw detector moves on the wire 4, an encoder 14 outputs pulses. The respective coils 23, on the other hand, send out difference voltages of detected voltages as detection signal to a fault detecting circuit if the element wire of the wire has a fault or disconnection during the traveling.
Patent JP-S6156436-A (JP)
Inventor: KAARUTON JII AMUDAARU
IPC: H03K19/003
Filed: 1985-03-29
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-S59195221-A (JP)
Title: Manufacture of liquid-crystal cell
Inventor: KASE TAKAO
IPC: G02F1/1339
Filed: 1983-04-20
Abstract: PURPOSE:To obtain a liquid-crystal cell which has superior durability efficiently by providing an oriented film on the clean surface of a substrate, and performing two processes, i.e. process of removing the oriented film only at a steel part and process of forming a silane coupling agent layer at the seal part successively in the same container. CONSTITUTION:The surface of the substrate is cleaned and then an oriented film material such as polyimide resin is applied without masking the seal part, forming the oriented film. A thin (about 0.05mm.) iron plate is placed on the oriented film part except at, for example, the seal part and plasma is generated in an Ar gas atmosphere of 1mm.Hg O2 partial pressure in a vacuum container 1 to remove the oriented film from the seal part by ashing. Then, an organosilane coupling agent 3 is sent into the container 1 through a flow meter 4 together with Ar from a gaseous argon cylinder to form a thin polymer film of a silane compound at the seal part. The substrate whose fundation is treated as mentioned above is taken out of the container 1 and a rubbing treatment is carried out. Then, two substrates are adhered together.
Patent JP-S61229648-A (JP)
Title: Wiper device
Inventor: KOBAYASHI TOSHIO
IPC: B60S1/02
Filed: 1985-04-02
Abstract: PURPOSE:To heat and melt the snow and invariably secure a wide visual field by energizing a heater section while maintaining the operation of a wiper motor when the snow fall is increased and the current flowing through a wiper motor becomes a predetermined value or higher. CONSTITUTION:To operate a wiper device, a wiper switch 27 is turned on. In this case, when the snow fall is little and the wiper is operated smoothly, the current flowing through a coil 22 is little, and a reed switch 21 is kept open. Therefore, no current flows through a PTC heater 26. On the other hand, when the snow fall is increased and the wiping angle of the wiper is narrowed due to the snow, a current larger than normal flows through a wiper motor 25. Then, the read switch 21 is energized by the coil 22, a coil 28 energizes a movable terminal S1 to the stationary terminal S2 side, and the current from a power supply 20 is fed to the PTC heater 26. Accordingly, the PTC heater is heated and can melt the snow.
Patent JP-S63236597-A (JP)
Title: Mechanical controlling method for mould bulking
Inventor: KONO TETSUO
IPC: B01D37/00
Filed: 1987-03-23
Abstract: PURPOSE:To easily separate mould microorganisms by trapping mould microorganisms in the midway part of a water channel through which mould microorganisms are introduced into the final sedimentation basin from an aeration tank, separating and removing them from activated sludge. CONSTITUTION:In the case of removing mold microorganisms breeding in activated sludge incorporated in an aeration tank, microorganisms are trapped and separated with a screen or cloth in the midway part of a water channel through which mould microorganisms are introduced into a final sedimentation basin from the aeration tank. The wire diameter of the screen or cloth used at this time is regulated to 1.0mm or below. Thereby sludge loading is reduced and treated water having good quality is obtained.
Patent JP-H04306172-A (JP)
Title: Electric power steering for forklift
Inventor: AOKI KANJI
IPC: B62D101/00
Filed: 1991-04-01
Abstract: PURPOSE:To perform electric control up to a power cylinder in the power steering of a forklift and to eliminate both the offset of a neutral point due to hydraulic piping and the use of an orbit roll. CONSTITUTION:Deviation is found at a controller 10 by a steering wheel rotary angle sensor provided to a steering wheel and by a steering angle sensor 14 for detecting the direction of a wheel 8 and a power cylinder 6 is controlled and thereby electric control is made possible and hydraulic piping can be reduced to as small a volume as possible.