baber/WOPTO huggingface dataset:
Patent JP-H02263991-A (JP)
Title: Anode assembly for selective plating of inner face of electric terminal
Inventor: TOOMASU FURANSHISU DEEBISU
IPC: H01R13/03
Filed: 1989-11-22
Abstract: PURPOSE: To prevent shorting and to plate only the necessary part by providing the assembly with a conductor having an anode and an insulator fixed to this anode and forming the assembly in such a manner that only the contact area in the socket terminal contg. the anode in a concentric relation.  
     CONSTITUTION: This anode assembly 30 is formed of the conductor member 32 having the anode 54 and the insulator 58 fixed to the anode 54. A sheath 64 enclosing the anode 54 is used for this insulator 58 and the side edge surfaces of this sheath 64 forms a slot 70 to expose part of the anode 54. The diameter of the anode 54 is set smaller than the bore of the socket terminal 96 to be plated. The anode means described above is inserted to the terminal 96 and while a plating liquid is supplied, a current is impressed on the terminal 96 and only the inside surface part corresponding to the contact area of the terminal is selectively plated. At this time, the plating the remaining inside surface part of the terminal 96 is prevented by the sheath 64. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63156372-A (JP)
Title: Semiconductor device
Inventor: OHARA TAGAHIKO
IPC: H01L21/02
Filed: 1986-12-19
Abstract: PURPOSE:To prevent warping of a semiconductor layer due to stress and to obtain a semiconductor device characterized by easy handling and assembling, by selectively forming insulating layers and semiconductor layers on the first main surface of a semiconductor substrate. CONSTITUTION:GaAs layers 3a and 3b are formed on an Si substrate 1 in regions which are divided by an insulating layer 2. Therefore, the maximum stress yielded in each region is limited with the size of the region. The stress is less than the maximum stress when a GaAs layer is formed on the entire surface of the Si substrate 1. The warping of the entire optical generator element becomes the sum of warpings of the regions. The warping is less then the warping when the GaAs layer is formed on the entire surface of the Si substrate 1. Since a P-type electrode 7 is formed on the insulating layer 2, the forming region of the GaAs layers is reduced, and the reduction of the light receiving area can be controlled to the minimum degree.
Patent JP-S63165659-A (JP)
Inventor: KOBAYASHI CHIYOMATSU
IPC: E04H13/00
Filed: 1986-12-20
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-H01131865-A (JP)
Title: Ice composition
Inventor: MORO KATSUJI
IPC: F25D3/02
Filed: 1987-12-02
Abstract: PURPOSE: To effectively preserve perishable foods extending for a long period, by making an ice composition contain ozone at a specified value or under. CONSTITUTION: An ozone generator generates ozone by creeping discharge, silent discharge, or the like of air or oxygen. The gas containing generated ozone is sent to a mixture, and is mixed with water, and ozone water is manufactured. Moreover, it is to be desired that the concentration of ozone water should be about 0.5-5 p.p.m. The manufactured ozone water is sent as it is or after being reserved once in a storage tank to an ice machine, and is frozen, thus an ice composition is manufactured. The ice composition being made this way is used, being packed together with perishable foods such as a variety of fishes and shellfishes in a container.
Patent JP-2000133081-A (JP)
Title: Key switch
Inventor: MOCHIZUKI TAKASHI
IPC: H01H13/14
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a key switch to be made thinly. SOLUTION: This key switch 10 comprises a membrane sheet 12 having a switch terminal part mounted on a reinforcing metal fitting 11, a frame 13 covering an upper surface of the membrane sheet 12 except the switch terminal part of the membrane sheet 12, a click rubber 14 provided over the switch terminal part of the membrane sheet 12, and a key top 15 supported by a link mechanism 16 such that the key top 15 can move vertically to abut on an upper surface of the click rubber 14. Lower ends 17b, 18b of links 17, 18 constituting the link mechanism 16 so as to slidably engage with link guide grooves 19, 20 horizontally extending formed on a fixed side, while the link guide grooves 19, 20 are integrally formed in lower surface side of the frame 13.
Patent JP-H04176582-A (JP)
Title: Hand for robot
Inventor: MIZUNO SHINTARO
IPC: B25J15/08
Filed: 1990-11-09
Abstract: PURPOSE:To keep the holding force of a work constant, despite of the change of a finger position by arranging a shaft part installed freely turnably to the main body of the hand for a robot, and a cam member having a cam means formed along the Archimedes' curve extended from the shaft center thereof. CONSTITUTION:When a cam member 5 is turned by a driving means 12, a slider 19 is moved radially to the turning center of the cam member 5, by the actions of a cam means 16 and cam follower 17. In this case, the moving quantity of the slider 19 is proportional to the azimuth of a cam linearly, because the cam means 16 is formed along Archimedes' curve. Therefore, the holding force of a work given to the finger which is fixed to the slider 19 does not change with the finger position being changed. On the other hand, the output of the driving means 12 is controlled by a control means, based on the lroation position of the cam member 5 detected by a detection means 15, and position of the slider 19, i.e., a finger and the holding force of the work are set.
Patent JP-H11124827-A (JP)
Title: Simple finned float type device for preventing sticking of marine creature
Inventor: OBA TADAHIKO
IPC: E02B1/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To increase the preventive effect of sticking marine creatures onto a fixed structure in the sea by fitting a plurality of fins of which device itself rotates according to tidal currents, on the outer peripheral face of a doughnut-shaped float of the float with fins-type preventing device of marine creatures so as to turn them to the outside. SOLUTION: Foamed styrol 3 in which a resin fiber brush 2 is implanted on the inner peripheral face is fitted to the inner peripheral face of a float 3 arranged opposite to the outer peripheral wall face of an objective preventing dirt, in the body of a float with fins-type device 1 preventing dirt. Two to four fins 5 are fitted to the outer peripheral side of the device 1 body to form a point-symmetrical relation around the center of a circle toward the outside of the float circle. The float with fins-type device 1 preventing dirt is fitted loose so that a brush comes into contact with the wall face of a fixed structure in the sea such as a steel pipe pile. In this way, the float 3 is vertically moved owing to the tidal range and the fins 5 are rotated by the tidal currents, and the wall face of the structure is vertically and horizontally rubbed by the brush 2.  And hence, the objective wall face preventing dirt is always kept clean and the preventive effect of marine creatures can be enhanced.
Patent JP-H07161848-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: MORI SEIICHI
IPC: H01L21/768
Filed: 1993-12-06
Abstract: PURPOSE:To prevent electrons from losing from a floating gate when a contact hole is formed in the extreme vicinity of a double layer gate by providing a second silicon oxide film between a first silicon nitride film and a second silicon nitride film. CONSTITUTION:A double layer gate is provided on the surface of a p type silicon substrate 21, and on a sidewall thereof a second silicon nitride film 36 and a third silicon nitride film 30 are provided. Further, in between them, a silicon oxide film 37 is provided. Hence, when electrons are injected to a floating gate, positive voltage is impressed on a contact plug 12, and holes are injected from a contact plug 32 to the third silicon nitride film 30 so that even if holes are trapped in the third silicon nitride film 30, injection of holes to the second silicon nitride film 36 can be blocked by the second silicon oxide film 37. As a result, an electric field covering a first silicon oxide film 29 surrounding the floating gate 3 can be lowered, making it possible to prevent electrons from being released.
Patent JP-H01146470-A (JP)
Title: Electronic camera
Inventor: SUGA AKIRA
IPC: G10L13/00
Filed: 1987-12-02
Abstract: PURPOSE:To prevent an operation display sound of a self-timer from being mixed in a voice signal due to pickup by a microphone by stopping sound of a sounding means while the self-timer is in operation and a voice signal is inputted. CONSTITUTION:With a mode selector switch 18 turned on, the voice recording mode recording a picture and a voice signal is obtained. A shutter release switch 19 is operated and a self-timer circuit 20 starts it operation by a system control circuit 17, then the sounding circuit 23 is in the operating state, the mode changeover switch 18 is turned on to allow a sounding inhibition circuit 30 to open a signal path between the sounding circuit 23 and a sounding body 24. Thus, a defect such that a sounded sound is picked up by a microphone 8 and mixed in the voice signal as noise is prevented.
Patent JP-H01145225-A (JP)
Title: Rain shelter device for automobile in rainy weather
Inventor: OKAMOTO CHIZURU
IPC: B60J7/00
Filed: 1987-12-01
Abstract: PURPOSE:To maintain comfortableness in getting an/off from an automobile without being wetted by rain, etc., in rainy weather, by installing a waterproof canvas so as to be pulled out and taken up according to the opening/closing of a door of an automobile and forming a tent over the opened port part of the door. CONSTITUTION:A number of rotatable guide rods 2 are arranged in three stages in the vertical direction inside a case 1 having a drain hole 9. As for each guide rod 2, a pulling spring 3 is installed at one edge in the upper stage and the other edge is fixed, and both edges in the intermediate stage are fixed, and the pulling springs 3 are installed at both edges of the lower stage. A waterproof canvas 5 is wound along the guide rod 2, and one edge where a hook 6 is installed is arranged at the pulling-out port 4 of the case 1. While the case 1 is fixed onto the roof in the upper part of the door of the automobile through a carrier 8. In use, the hook 6 is fixed onto the door, and the waterproof canvas 5 is pulled out and taken up according to the opening/closing of the door, and a tent is formed over the opened port part of the door.
Patent JP-H03166353-A (JP)
Title: Strip immersion device for hot dip galvanizing bath
Inventor: MARUYAMA AKIRA
IPC: C23C2/40
Filed: 1989-11-24
Abstract: PURPOSE:To uniformize the profile of an immersion roll and to prolong the service life of the roll by providing a driving device for sliding a support roll in a Zn bath and making a strip sheet slidable in a width direction. CONSTITUTION:A support roll 10 is attached to the inside of a Zn bath tank 13 used for galvanizing a strip 11 so that the support roll 10 is freely rotatable and in contact with the strip 11 surface. Further, a slide base 5 is allowed to slide by means of a motor 14 for driving the slide base in the sheet-width direction of the strip 11, and the support roll 10 supported by the above slide base 5 is allowed to slide in the sheet-width direction of the strip 11.
Patent JP-H03165535-A (JP)
Title: Lead height detector
Inventor: KINOSHITA MASAO
IPC: H01L21/66
Filed: 1989-11-24
Abstract: PURPOSE:To enhance the efficiency and accuracy of measurement by a method wherein the reflected light of a laser beam from each lead of a semiconductor element is condensed on a one-dimensional sensor by two cylindrical lenses. CONSTITUTION:A laser beam 2a is rotationally scanned by a galvanomirror 3 and reflected light 2b from individual leads 21 of a semiconductor device 20 is condensed by two cylindrical lenses 5 and 6 provided in such a way that the directions of the radii of curvature of the convex surfaces of the lenses 5 and 6 intersect orthogonally each other, is imaged on a one-dimensional sensor 7 as a beam spot 7a and is condensed on one point. A fine spot condensed on leads of an abnormal height is imaged at a position lower than that of the beam spot 7a to be imaged when the height of leads is a normal height. Thereby, the height of the individual leads can be measured at high speed and with high accuracy.
Patent JP-H01147465-A (JP)
Title: Toner
Inventor: MITSUYA TERUAKI
IPC: G03G9/08
Filed: 1987-12-04
Abstract: PURPOSE:To improve the fixability of a toner using styrene-acrylic resin as a binding resin by setting the thermal diffusivity of the toner at a specified value. CONSTITUTION:The thermal diffusivity of a toner having 50-80 deg.C glass transition temp. and contg. at least styrene-acrylic resin as a binding resin is set at >=3X10<-4>m<2>/hr. The heat conduction of the toner can be improved, the temp. of the vicinity of the point of contact of the toner with a recording body rises sufficiently at the time of fixing and the fixability of the toner can be improved.
Patent JP-S63157436-A (JP)
Title: Containinc box for wafer cassette
Inventor: TAKAMI KATSUMI
IPC: H01L21/673
Filed: 1986-12-22
Abstract: PURPOSE:To supply electric power from the outside of a containing box without applying electric contact, prevent dust and foreign matters from attaching to a wafer, and improve the throughput and the yield of manufacturing, by providing a solar battery on containing box for wafer cassette. CONSTITUTION:A solar battery 3 is arranged on the outside wall of a containing box 1 of wafer cassette, and a box body 7 is provided with a lid 5 capable of opening and shutting. The box body 7 and the lid 5 are made up of plastic and the like. The inside upper parts of the box body is provided with a mechanism 10 to inhale and exhaust the air and a dust filter 12. A wafer cassette 14 is accommodated in a cassette space 16 neighbouring with the filter 12. A box body 20 having apertures in the upper part and the lower part is arranged in the inside of the box body 7. The width and the depth of the former are made smaller than those of the latter, so that an air gap 22 is formed between the box body 7 and the box body 20. A lower aperture 28a and an upper aperture 28b are formed which are linked to the air gap 22. Energy of the battery 3 is converted to high frequency to vibrate an electrostriction element of the mechanism 10, and generates air convection flowing from the inside of the box body 7 toward the outside.
Patent JP-2001120377-A (JP)
Title: Connection structure for desk
Inventor: HENMI TOSHIHARU
IPC: A47B13/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a desk capable of easily connect desks. SOLUTION: Coupling metal tool fitting parts 8 extended down with a specified distance and formed to have a downward U-shape by confronting vertical parts 8a and horizontal parts 8b connecting these vertical parts and having a vertical screw holes 8c at the horizontal part 8b are formed at an upper plate receiver 2a of the upper end of a leg. The coupling metal tool 9 having a recessed part 9a fitting astride to the adjacent vertical parts 8a of the coupling metal tool fitting part 8 of adjacent legs when the legs of respective desks are parallelly arranged and a fitting face 9b horizontally stretched to the outside of an opening of the recessed part 9a is provided in the connection structure. The fitting face of the coupling metal tool 9 is fixed with a screw to the horizontal part 8b of the coupling metal tool fitting part 8 to integrally connect both desks.
Patent JP-H11138212-A (JP)
Title: Press die
Inventor: ISHII NAOYUKI
IPC: B21D5/01
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To dissolve uselessness such as the diameter of a rotary cam is dared to setting larger to prevent the rotary cam from falling from a holder at the time of turning over a die by holding the rotary cam to the holder of a lower die so that it does not slip out in its diameter direction. SOLUTION: This die is a press die of a type in which the work 40 is bent by sliding of a slide cam 26 to the working position toward the rotary cam 20 after rotating the rotary cam 20 on the side of the lower die 10 to a rotary position where guidance of a work 40 is possible by descent of a slide cam 26 which is elevated and lowered together with an upper die 24, a controlling means for controlling the slipping-out of the rotary cam 20 in the radial direction to the holder 12 in the state where the rotation of the rotary cam 20 is allowed is provided between the rotary cam 20 and the holder 12 of the lower die 10 with which this rotary cam 20 is rotatably supported.
Patent JP-H08167288-A (JP)
Title: Semiconductor integrated circuit
Inventor: KANEKO TETSUYA
IPC: H01L27/04
Filed: 1994-12-09
Abstract: PURPOSE: To provide a semiconductor integrated circuit capable of obtaining a required boosted voltage while suppressing the increase of a chip size and current consumption and preventing the deterioration in performance even when an external source voltage is lowered. CONSTITUTION: A transistor NT1 is connected between the external source voltage Vcc and an output node 11, and when the voltage of the output node 11 is increased to the boosted voltage ϕBT, the transistor NT1 is conducted first by a first signal ϕ1, and it makes the output node 11 increase to the same voltage as the external source voltage Vcc. The transistor PT1 is connected between a boosting circuit 12 and the output node 11, and is conducted by a second signal ϕ2 delayed by a prescribed time than the first signal ϕ1, and it makes the voltage of the output mode 11 to the boosted voltage ϕBT. The transistor NT2 is connected between the output node 11 and the ground, and when the output node 11 is made grounded potential, the transistor NT2 is conducted by a third signal ϕ3.
Patent JP-H02151886-A (JP)
Title: Transfer device
Inventor: KOYAMA HAJIME
IPC: G03G15/16
Filed: 1988-12-05
Abstract: PURPOSE:To eliminate the sagging of transfer film in the transfer position of a traansfer drum and to obtain a copy free of transfer omission by providing an elastic circular member fitting out a frame circular part within the range that the transfer film abuts on the periphery of the frame circular part of the transfer drum. CONSTITUTION:The device is provided with the elastic circular member 15 which fits out the frame circular part 10 within the range that the transfer film abuts on the periphery of the frame circular part of the transfer drum and which is brought into press-contact with a photosensitive drum 1 or a rotating member 16 integrally rotating with the drum 1 in a position facing the photosensitive drum 1. In connection with the cross-sectional shape of the photosensitive drum 1 or rotating member 16, the cross-sectional shape of the circular member 15 is formed so that pressure between the circular member 15 and the photosensitive body 1 or the rotating member 16 becomes greater as nearer the end part in the axial direction. Consequently, the transfer film 12 is stretched around the transfer position without developing sag, and transfer paper electrostatically attracted to and held on the outer surface of the transfer film 12 uniformly adheres to the transfer film and is brought i to contact with the photosensitive by. The transfer paper further adheres to the outer periphery of the photosensitive drum to obtain a satisfactory copy free of transfer omission.
Patent JP-H08158807-A (JP)
Title: Thermal stress monitoring protection device for steam turbine
Inventor: SAKUMA AKIRA
IPC: F01D21/00
Filed: 1994-12-09
Abstract: PURPOSE: To relax an excessive thermal stress, by suspending temporarily starting-up, shutting-down, or load changing of a steam turbine in case a computed thermal stress and thermal-stress change rate exceed a previously determined thermal stress setting and thermal-stress change rate setting respectively. CONSTITUTION: Temperature of a prescribed part of a steam turbine 5 being measured by means of a temperature sensor 9, a thermal stress value and a thermal-stress change rate value for the prescribed part are computed based on the measured temperature by a thermal-stress monitoring protection device 11. If the computed thermal stress and thermal-stress change rate exceed a previously determined thermal stress setting and thermal-stress change rate setting respectively, then starting-up, shutting-down, or load changing of the steam turbine 5 is temporarily suspended. Increasing thermal stress, which arises when rapid and frequent starting-up, shutting-down, or load changing is imposed on a steam turbine plant, can be thereby inferred previously and immediately, and therefore thermal stress can be prevented from becoming excessive.
Patent JP-H09128618-A (JP)
Title: Display device of automatic vending machine
Inventor: OTSUKA HIROMU
IPC: G07F9/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the misreading of display and also to shorten the time required for display by displaying data, which can be displayed at a time, at one time. SOLUTION: When data is displayed in the display device 2 by character, the actual digit number of data to be displayed is inspected, the character string of the data is divided into a high-order digit and a low-order digit when the digit number exceeds the display possible digit number of the display device 2 and they are displayed in the display device 2 at two times. In the meantime, when the actual digit number of data to be displayed is equal to or below the display possible digit number of the display device 2, the data is displayed in the display device 2 at one time.
Patent JP-H01295112-A (JP)
Title: Measuring instrument
Inventor: SAKAI TAKAO
IPC: G01D1/12
Filed: 1988-12-02
Abstract: PURPOSE:To obtain a display value which is not affected by variance in mea sured value by using a last display value as a reference at the time of determin ing the display value. CONSTITUTION:An A/D conversion part 3 converts the output of an analog processing part 2 from analog to digital after the measuring instrument is powered on. Then an arithmetic processing part 4 while operating a current measurement value from the result of the A/D conversion part 3 outputs the measured value to a storage part 5. The storage part 5 stores the measured value in a specific register on a first-in first-out basis. In this case, the arithmetic processing part 4 removes the influence of disturbing noises from measured values at respective points and carries out arithmetic operation for suppress variance in display value by smoothing the data, thereby determining the display value. This display value is displayed on a display part 6.
Patent JP-H07162430-A (JP)
Title: Information transfer network
Inventor: KIKKAI NORIAKI
IPC: H04L12/28
Filed: 1993-12-07
Abstract: PURPOSE:To realize an economical network configuration from which a redundant part is reduced by selecting one information among information sets reached from plural links when a path of a relay node is merged to one link from the plural links. CONSTITUTION:A transmission node 11 copies all information desired to be sent to ATM cross connects 13-1, 13-3 through a links 14-1, 14-2 and sends the information on cells having respective identifier. The connect 13-1 connects the received cell to a succeeding link 14-3 corresponding to the identifier and transfers a new cell generated by its copy function to other prescribed link 14-4. The connect 13-2 connects to different paths having the same information and requires to select either of them. Basically the function is realized by incorporating a shut-down function to an n:1 function of the connector 13-2. The link is selected by a command from a processor 24 by using an error occurrence state, a congestion state and a transmission time or the like for parameters.