baber/WOPTO huggingface dataset:
Patent JP-2000340293-A (JP)
Title: Connector with card lock mechanism
Inventor: TERADA MINORU
IPC: H01R13/629
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a card preventing a false ejection, allowing an easy operation, and restraining a damage on a card and a wear of individual contacts of the connector. SOLUTION: When an IC card 21 is inserted into a connector in a direction indicated by an arrow, a front edge surface 21B of the IC card pushes a protrusion 4C of a slider 4, and the IC card and the slider move integrally to position indicated in the figure. In this process, a front edge surface 4B of the slider pushes a bent part 11B of an eject plate 11, the eject plate 11 moves to a position indicated in the figure resisting an energizing force of a spring 12, and a bent part 11A of the eject plate in restrained from restoring by a restraining part 8B of a lock plate 8. A lock part 8B of the lock plate 8 and a rear edge surface 21A of the IC card are locked. A bottom surface of the slider connects a switch part 13, and individual contacts of the IC card come in contact with individual contacts 3 installed in a base insulator 1.
Patent JP-H0814726-A (JP)
Title: Refrigerator
Inventor: KASHIWAGI TAKAYUKI
IPC: F25D17/08
Filed: 1994-06-27
Abstract: PURPOSE:To supply chilled gas to a duct, and to sufficiently cool food disposed at the right side of a refrigerator by communicating a first duct communicating with a cooling fan in a cooling chamber with the top surface of a refrigerating chamber, and providing a second cut having a plurality of discharge holes. CONSTITUTION:A first duct 23 communicating with a cooling fan 17 is provided at the left side of a refrigerating chamber 10, and fixed to a partition wall 20 for forming a chilled gas passage to an evaporator 15. A second duct 25 communicating with the duct 23 and having a plurality of discharge holes 24 is fixed to the top plate of the chamber 10. Thus, the gas generated from the evaporator 15 is fed to the duct 23 via the fan 17, and then fed to the duct 25, uniformly discharged to the chamber 10 via the holes 24 of the duct 25, thereby uniformly cooling food 9 of the chamber 10.
Patent JP-S5478123-A (JP)
Title: Focusing screen of cameras
Inventor: SHIMOYAMA KUNIO
IPC: G03B13/24
Filed: 1977-12-02
Abstract: PURPOSE: To provide a bright screen while maintaining matt face by forming the focus point face of the focusing screen with a member having a light refractive index differing from that of the screen forming member.  
     CONSTITUTION: A focusing screen forming member 6 is formed of, e.g., a transparent acrylic resin of N 2  in light refractive index and glass being minute transparent particles 7 of N 1  in light refractive index is buried in the focus point face of said member 6 so as to have a thin laminar thickness (d). The focus point face 8, in this case, is formed of a nearly smooth surface. With the focusing screen 5 constituted in this way, matt effect is provided by the minute transparent particles 7 and in addition the image plane becomes brighter because the light refractive index N 2  of the screen forming memeber 6 and the light refractive index N 1  of the transparent particles 7 differ. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5571064-A (JP)
Title: Magnetoelectric converter
Inventor: MASUDA NOBORU
IPC: H01L27/22
Filed: 1978-11-22
Abstract: PURPOSE: To draw a magnetoelectric conversion element essentially near to a magnetomotive unit by mounting a magnetic flux focusing yoke on the magnetoelectric conversion element in a magnetoelectric converter mounted on a printed substrate.  
     CONSTITUTION: A magnetic flux focusing yoke 12 consisting of a high permeability of magnetic material is arranged over a magnetic plate 3. The yoke 12 is kept higher than other circuit parts 9, 10 from a substrate 6. Then the magnetic plate 3 and the magnetic flux focusing yoke 12 are kept apart such that a reluctance is minimized thereby to allow the magnetic flux passing the yoke 12 to concentrate on the plate 3. From such constitution, the magnetoelectric conversion element 5 is capable of detecting change in magnetic flux density from a magnetomotive unit effectively, even if positioned apart from the magnetomotive unit, through field concentration effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04228841-A (JP)
Title: Throttle valve control device
Inventor: TANAKA TAKESHI
IPC: H02N2/00
Filed: 1991-06-17
Abstract: PURPOSE:To improve responsiveness and facilitate anti-lock braking control and cruising control by employing an ultrasonic motor as a rotational driving means of a throttle valve shaft, thereby rotating the shaft directly. CONSTITUTION:When an accelerator lever is stepped down, a signal according to the stepping-down quantity is applied to an actuator 26, and a protection plate 27 advances by extending action of a piezoelectric element 41, bringing to a slider 21 into contact with a stator 20 through a ball 25. At the same time, two-phase alternating voltage is applied to piezoelectric ceramics of an ultrasonic motor, then vibration is generated on the stator 20, rotating the slider 21. The rotation of the slider 21 is transmitted through an engaging protrusion 21d to a shaft 2, and the shaft 2 is rotated, leading to rotational driving of a throttle valve 3 to the predetermined position. On the other hand, the voltage application to the actuator 26 is stopped when necessary, and the slider 21 and the stator 20 are separated from each other by the repulsive force of the respective magnets 15, 16.
Patent JP-2000332402-A (JP)
Title: Electronic component mounting device
Inventor: ONOBORI SHUNJI
IPC: H05K3/34
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To stabilize a joint quality, at thermal joint between electrodes by providing a blow-out opening from which an inactive gas is jetted to the joint part near a component contacting the electronic component of a bonding tool, for preventing oxidizing at the joint part between a circuit board and an elec tronic component. SOLUTION: Related to a bonding took 2, with an electronic component 3 sucked/held under depressurizing action in an air path 11, a gas blow-out opening 2a at the lower end surface of the bonding tool 2 is positioned near, around the electronic component 3. An inert gas supplied through a gas flow path 2b is blown to a joint part 7 between the electronic component 3 and a circuit board 5 from the blow-out opening 2a. Since the inert gas is blown to the joint part 7 from near, around, the electronic component 3 which is relatively near the joint part 7, the concentration of inert gas does not decrease when reaching the joint part 7, so oxidation at the joint part 7 or solder material, etc., is prevented at thermal jointing.
Patent JP-H0438729-A (JP)
Title: Optical disk medium and optical disk recording and reproducing system
Inventor: FUKAMI EIZO
IPC: G11B7/24018
Filed: 1990-06-01
Abstract: PURPOSE:To double a data transfer speed by disposing optical heads on both sides of the optical disk medium formed by sticking two kinds of optical disk substrates formed with guide grooves spirally counterlockwise and clockwise to each other. CONSTITUTION:The surfaces formed with the guide grooves of two kinds of the optical disk veneers which vary in the spiral directions from each other are stuck to each other to constitute the optical disk medium 8. An optical disk drive device is disposed with respectively one piece each of the optical heads 9 and 9' of a single beam in the same upper and lower positions on both surface sides of the medium 8. These heads are fixed by an arm 17 and are made simultaneously movable from the inner peripheral side to the outer peripheral side. The respective optical heads 9 and 9' simultaneously move from the inner peripheral side to the outer peripheral side on the same upper and lower positions of the medium 8. The simultaneous recording and reproducing to and from both surfaces of the medium 8 are thus executed. Then, the data transfer speed is doubled at a low cost independently from the performance of the recording film.
Patent JP-S5768686-A (JP)
Title: Controller for speed of motor sewing machine
Inventor: MATSUMURA NOBUYOSHI
IPC: D05B69/18
Filed: 1980-10-15
Abstract: PURPOSE:To constitute a simple cheap circuit by charging and discharging a charge and discharge circuit at a period proportional to the speed of revolution of a motor and controlling drive voltage giving to the motor in response to a level of the charging voltage of the charge and discharge circuit. CONSTITUTION:When turning a supply switch 103 on, a commercial power supply is given to a drive circuit 100. When working a foot controller pedal, a foot controller switch 218 is at on, and an oscillation circuit containing a PUT224 gives thyristors 111, 113 pulse voltage at the period corresponding to the quantity of the foot controller pedal worked. On the other hand, an integration capacitor 254 is charged or discharged in response to the revolution of the DC motor 125, an oscillation period of the oscillation circuit is quickened when the charging voltage of the integration capacitor 254 reaches predetermined value, and larger drive voltage is given to the DC motor 125.
Patent JP-H01313902-A (JP)
Title: Voltage nonlinear resistor and manufacture thereof
Inventor: YAMAZAKI TAKEO
IPC: H01C7/10
Filed: 1988-06-13
Abstract: PURPOSE:To obtain a zinc oxide group voltage nonlinear resistor stable against electric charge for a prolonged term at high varistor voltage by specifying the content of silicon and magnesium. CONSTITUTION:In a voltage nonlinear resistor 1, which mainly comprises zinc oxide, to which at least bismuth oxide is added and which is sintered, silicon and magnesium are contained at 5-20mol% when expressed in terms of SiO2 and MgO. It is desirable that the ratio of silicon to magnesium is brought to 0.8-1.2% at a mol ratio. The concentration of the gamma type bismuth oxide of the surface layers of at least electrode 2, 3 forming end faces of a sintered resistor is made higher than in the sintered body. Accordingly, the voltage nonlinear resistor having a varistor voltage higher than that of a conventional ZnO elements and small characteristic deterioration to constant voltage application is acquired.
Patent JP-H0437526-A (JP)
Title: Fusing device
Inventor: MATSUMIYA TOSHIHARU
IPC: B29C65/02
Filed: 1990-06-01
Abstract: PURPOSE:To enable the object which is to be fused to be fixed easily and to improve the production effect of products by providing the feeding means which feeds the object to be fused to its working position and the expansion means which may move each die to its working position stretchably. CONSTITUTION:The object 5 to be fused and its cover 52 are fed to the working position A of a fusing device 1 by a feeding means 6. An expansion means 4, 4 are operated, and stationary dies 2, 2 are horizontally moved inward. The tube 53 of the object 5 to be fused is nipped between the grooves 21, 21 of the stationary dies 2, 2 and is fixed thereto, and the flange 54 of the object 5 to be fused is placed on the upper surfaces 22, 22 of the stationary dies 2, 2. Then the expansion means 4 is operated, and a die 3 for fusion is vertically moved downward, and the flange 54 of the object 5 to be fused and its cover 52 are nipped between the upper surfaces 22, 22 of the stationary dies 2, 2 and the die 3 for fusion and are fixed thereto. High frequency voltage is applied between the stationary dies 2, 2 and the die 3 for fusion, and the cover 52 is high frequency-fused to the aperture 51 of the upper surface of the flange 54 of the object 5 to be fused.
Patent JP-H087672-A (JP)
Title: Communication cable
Inventor: KAWAHIGASHI MASAKI
IPC: C08L23/00
Filed: 1994-06-27
Abstract: PURPOSE:To provide a communication cable using a foaming body, whose foaming rate is high and which has uniform foaming and excellent electric breakdown strength and flexibility required as a cable insulating material, as an insulator. CONSTITUTION:A communication cable has a foaming insulator mainly composed of syndiotactic polypropylene where a syndiotactic pentad percentage is not less than 0.7 and a melt flow rate is within a range of 0.1 to 20 g/10 minutes. Thereby, generation of a noise is reduced, and reduction in transmission efficiency is prevented. Even a dielectric constant and mechanical characteristics can be sufficiently satisfied as an insulating layer of the communication cable.
Patent JP-S5934504-A (JP)
Title: Autofocusing device
Inventor: KUTARAGI TAKESHI
IPC: G03B13/36
Filed: 1982-08-20
Abstract: PURPOSE:To obtain the autofocusing that meets the photographer's intention, by storing beforehand the evaluation value for sharpness in each focal position of an optical system in a memory, scanning the max. value thereof by using a focus select switch, and finding the position of the max. value corresponding to a desired object. CONSTITUTION:An auxiliary image sensing element 15 is moved by + or -DELTAd in the optical axis direction in order to measure a distance for the purpose of autofocusing. The element 15 is so arranged as to stop stepwise at 16 stages of positions during the moving extent D thereof. The sharpness of the image of the element 15 in the respective focal positions d0-d15 is determined at the time tau when the element stops respectively in said focal positions and is stored in a memory. The position where the value thereof is maximum, that is, where the sharpness is high with respect to the other positions is found among the values obtd. and a main image sensing element 14 or lens 11 is moved in accordance with said position so as to be brought to the focal position corresponding to said position. The autofocusing is thus accomplished.
Patent JP-H08333482-A (JP)
Title: Tire with silica reinforced tread
Inventor: JIYOSEFU KEBUIN HABERU
IPC: C08K3/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a pneumatic rubber tire which has well-balanced in tread properties chiefly of rolling resistance, traction and abrasion-resistance by having a tread which is quantitatively composed of a fixed content of specific elastomers, silica and a silica coupler, respectively.  
     SOLUTION: A pneumatic tire having a tread comprised of, based on 100 parts by weight rubber: elastomers composed of about 15 to about 40 phr of styrene/butadiene copolymer rubber prepared by solution polymerization; composed of about 85 to about 60 phr of two diene-based elastomers consisting essentially of about 10 to about 30 phr of cis 1,4-polybutadiene rubber, and about 30 to about 60 phr of high vinyl polybutadiene rubber having a vinyl content in a range of about 50 to about 90; about 55 to about 90 phr of particle silica; and at least one silica coupler having a silane moiety reactive with the surface of the silica and a sulfur moiety interactive with the elastomer, in a weight ratio of the silica to the coupler of about 7/1 to about 15/1. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5935842-A (JP)
Title: Cutting device of wire rod
Inventor: SUGIMOTO HISASHI
IPC: B21F11/00
Filed: 1982-08-21
Abstract: PURPOSE:To homogenize characteristics of a cut face, by constituting a titled device so that a cutter to a wire rod can be rotated by almost the same axis as the wire rod, and also it can be displaced in the diameter direction by tuning with a transfer cycle of the wire rod. CONSTITUTION:When a wire rod S is transferred at a prescribed pitch, a feed action of a feeder is stopped. As a result, a movable joint 20 is extruded by a pusher 26 and a jaw clutch 22 is connected. That is to say, a cutting mechanism C and an auxiliary mechanism H driven to rotate at a lower speed than said mechanism are connected, and rotating force of the auxiliary mechanism H side is transferred to a cam holder 17 and a cutter cam 15. Therefore, a speed difference is generated between a cutter guide 4 and both cutter holders 10, and the cutter cam 15 and the cam holder 17. By the speed difference, the cutter cam 15 rotates in the opposite direction against the cutter guide 4. Therefore, both the cutter holders 10 are slid and displaced in the mutually approaching direction against the spring force of a spring 14, and a ringlike notch is carved on the wire rod S by both cutters 13.
Patent JP-S5934850-A (JP)
Inventor: PIITAA BATSUTORANDO
IPC: A23L19/00
Filed: 1982-08-20
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-H05342477-A (JP)
Title: Electronic cash register
Inventor: OKA YUKIHIKO
IPC: G07G1/12
Filed: 1992-06-05
Abstract: PURPOSE:To eliminate the hard and complicated work of an operator by issuing a free delivery ticket when the total weight data of sales goods on which goods weight data is added exceeds weight data for free delivery. CONSTITUTION:The goods weight data of every weight or a point allocated by ranking the weight, etc., and the weight data for free delivery are stored in a data storage means 4 corresponding to a PLU code proper to each goods. Corresponding goods weight data is read out at every registration of the sales goods in the PLU code by the operator and is added sequentially, and added weight data is stored by updating in a weight memory part sequentially. A control means 1 issues the free delivery ticket following the issuance of a receipt from a printer 6 only when it is discriminated that the total weight data of the sales goods stored in the weight memory part exceeds the weight data for free delivery by a weight comparison means at a time when one transaction is completed.
Patent JP-S6125165-A (JP)
Title: Printing device
Inventor: TATENO KATSUMI
IPC: H04N1/23
Filed: 1984-07-13
Abstract: PURPOSE:To obtain excellent print quality by varying the light emission intensity of a light emission source by an intensity control pat according to specified resolution, and varying an apparent spot diameter and setting an optical spot diameter within a constant range. CONSTITUTION:When an intensity specifying signal SD indicates that a high resolution mode is off, a transistor (TR) Q1 turns off and a modulated signal LEDS, on the other hand, is inputted to a modulating circuit 210 to drive a laser diode 12a with a driving current obtained by superposing the modulated signal upon a bias current ic. Namely, the potential is raised almost to a threshold value T with the bias current ic and the diode is driven with the current having the modulated signl LEDS superposed thereupon. When the optical spot diameter is set within the range shown by an expression, a sufficient voltage margin is obtained even if the intensity is varied by switching the resolution, and excellent print quality is obtained even if a photosensitive body varies in potential. Bleeding due to a scatter is minimized at such an electrostatic charging potential at which the print density is small, and large with high print density and small with low resolution, but when the resolutio is low, unit line width is large and there is no apparent variation.
Patent JP-H01314643-A (JP)
Title: Internal finish panel furnishing opening and closing lid
Inventor: SUZUKI NORIYOSHI
IPC: B32B1/00
Filed: 1988-06-13
Abstract: PURPOSE:To make the reinforcement of the concerned parts easier by polymerizing and incorporating a reinforcement sheet including a polyolefin type resin, a cellulose type fiber, and the like, at an opening and closing lid and the peripheral edge of an opening, in a car body panel furnishing the opening and closing lid to cover the opening integrally. CONSTITUTION:A trunk side trim 1 is composed of core materials 2 formed of a formation unwoven fabric and a surface material 3 of PVC sheet or the like stuck unitary on the surfaces of the core materials 2. At a part of the trim 1, an opening and closing lid 5 with its lower end 5a made as hinge is provided rotatable, and through an opening 6 opened and closed by the lid 5, various tools and the like are put in and out. In this case, at the rear sides of the lid 5 and the peripheral edge 6a of the opening 6, a reinforcement sheet 7 of a polyolefin type resin and a cellulose type fiber obtained by a paper making method, or including the other fiber, filler, and the like to such components, is polymerized and incorporated to reinforce the concerned parts.
Patent JP-S5846348-A (JP)
Title: Electrophotographic receptor
Inventor: HARIGAI MASATO
IPC: G03G5/00
Filed: 1981-09-16
Abstract: PURPOSE:To adapt a photoreceptor to a Ga-Al-AS type semiconductor type recording, by forming a charge generating layer made of P type CdTe doped with halogen and As or Sb and a charge transfer layer made of Se doped with halogen in a regular order on a conductive substrate. CONSTITUTION:A charge generating layer of a P type CdTe contg. 50-200ppm As or Sb and 20-100ppm Cl is formed on a conductive substrate by vacuum evaporation, and on this layer a charge transfer layer of Se doped with 20- 60ppm Cl is formed, thus permitting the obtained electrophotographic receptor having high sensitivity to light in wavelengths 750-900nm emitted from a compact reduced weight laser device using a Ga-Al-As type semiconductor, and small in dark decay and the like superior features.
Patent JP-H08337250-A (JP)
Title: Container having reseal function
Inventor: NAKANISHI YOSHIHIRO
IPC: B65D27/22
Filed: 1995-06-13
Abstract: PURPOSE: To improve the resealablity of a container, by providing a front plate with a push line, which is almost parallel to a cut, and by making two or more cuts, which are vertical to the push line, at both ends of the push line, in a container having a reseal function which is closed by inserting the insertion tongue of a cover plate into the cut of the front plate. CONSTITUTION: A container having a reseal function is obtained by providing a cover 20, a rear plate 10, and a front plate 30 with a recessed take-out-opening 31 in series via fold lines, and glue flaps 11 and 12 are provided at both ends of the rear plate 10, one on the right and the other on the left, in series via fold lines. An insertion tongue 21 is formed on the cover plate 20 and almost in the middle of its end which is not connected with the rear plate 10, and a cut (a) into which the insertion tongue 21 is inserted is made in the front plate 30 and near the end on the side of the rear plate 10. In this case, a push line (b) almost parallel to the cut (a) is made between the cut (a) and the take- out opening 31, two cuts (c) perpendicular to the push line (b) are made at both ends of the push line (b) and toward the cut (a), and thus the resealability of the cover plate 20 is improved.
Patent JP-S632200-A (JP)
Title: Memory test system
Inventor: KUBOTA KATSUHISA
IPC: G11C29/56
Filed: 1986-06-20
Abstract: PURPOSE:To conduct a real-time test while accessing a RAM at a high speed by the content of a register group at the output side at the cycle speed of a memory test pattern generator. CONSTITUTION:A test pattern by N cycles from a memory test pattern generator is stored sequentially in register groups 2, 4 according to a low-speed address generated by an address generation section 5. Then the output of the register group 2 is written in a memory 1 to be tested according to a high-speed address generated by an address generating section 6 and read data from the memory 1 to be tested is stored in a register group 3. Then an output of the register group 3 and an output of the register group 4 are taken out according to a low-speed address generated by the address generating section 5 to compare both the outputs. Thus, the real-time test of a RAM is attained by high-speed READ/WRITE.
Patent JP-S63309999-A (JP)
Inventor: SAWAI HIDEFUMI
IPC: G10L15/06
Filed: 1987-06-10
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。