baber/WOPTO huggingface dataset:
Patent JP-H06223714-A (JP)
Title: Fluorescent lamp manufacturing device and manufacture of fluorescent lamp
Inventor: YODA SATOTSUGU
IPC: H01J9/26
Filed: 1993-01-28
Abstract: PURPOSE:To provide the manufacturing device of a fluorescent lamp of a drop seal method to seal a stem in a glass pipe, by reducing the useless material of the glass pipe of the fluorescent lamp. CONSTITUTION:A stem 4 is inserted into the lower end of a linear pipe type glass pipe 1 held vertically, the sealing part m of the glass pipe 1 close to the periphery of the stem 4 is heated locally by a burner 9, and the sealing part m is fused to the stem 4. To this stem sealing machine, a chuck mechanism 7 to pull down the glass pipe 1 by holding adequately the lower part of a cullet 2 lower than the sealing part m of the glass pipe 1 is attached. The chuck mechanism 7 lowers the cullet 2 while holding the nonsoftened part n at the lower part of the cullet 2 with a pair of chucks 8, so as to fuse out the cullet 2 from the sealing part m positively. By removing the cullet 2 in such a way, the length L2 of the cullet 2 to be removed after the stem 4 is sealed to the glass pipe 1 is made shorter, so as to suppress the useless material of the glass pipe 1 at the minimum value.
Patent JP-H03218716-A (JP)
Title: Draining port structure of bathtub
Inventor: HORI TOSHIAKI
IPC: A47K3/02
Filed: 1990-01-22
Abstract: PURPOSE:To execute the water sealing at the outlet of a bathtub, to prevent the counter flow of bad smell, and also, to facilitate the cleaning by attaching a drain metallic fixture so that it can be connected to a drain pipe, dropping a bowl trap into this drain metallic fixture and detaining it. CONSTITUTION:At the time of draining hot water of a bathtub, when a drain plug 7 is drawn out, hot water in the bathtub is led into an inner trap from inside of a drain metallic fixture 4, flows down to a drain pipe 6 through a drain port 8 of an outer trap from the inner trap and drained. Subsequently, after the drain is completed, a part of the drain is stored in a position being lower than the drain port 83 in the outer trap, and the lower end of the inner trap is subjected to water sealing. Accordingly, it is prevented that air in the drain pipe executes a counter flow into the bathtub. Also, at the time of cleaning the trap, after the plug is opened, cleaning can be executed by drawing out both the inner and the outer traps from inside of the drain metallic fixture.
Patent JP-H02192704-A (JP)
Title: Ferrite planer
Inventor: MURATA SATOSHI
IPC: H01F17/06
Filed: 1989-01-20
Abstract: PURPOSE:To augment the impedance for abating noise and enhancing the reliability upon soldering process by a method wherein the hole of a ferrite planer is made to take a slender sectional shape adapted for the lead terminal of an IC. CONSTITUTION:Within a terminal insertion hole 12 to be formed in a ferrite planer 11, the width of upper part is made wider to be adapted for the shape of the lead terminal 5 of an IC 4 while the lower part is made finer. This planer 11 is mounted on a printed substrate 3 and then the IC 4 is further mounted on the planer 11 so that the terminal 5 may be inserted into the hole 12. Accordingly, most of the terminal 5 is contained in the hole 12 while the end 6 thereof sufficiently protrudes from the rear surface of the substrate 3 so as to facilitate the soldering process. Through these procedures, any useless space between the IC terminal 5 and the planer 11 can be eliminated so that the impedance required for noise abatement may be augmented.
Patent JP-H06224548-A (JP)
Title: Connecting electrode structure for of wiring board and connecting apparatus therefor
Inventor: WADA HIROSHI
IPC: H05K1/02
Filed: 1993-01-28
Abstract: PURPOSE:To provide a means for certificating a connected state at a connection electrode without support of visual observation. CONSTITUTION:Connection electrodes in a printed wiring board are used as electrode parts 11a and 11b, and testing electrodes 13a and 13b are provided to each electrode part 11a or 11b. Then, an electrode in another component is connected to the connection electrodes through solder parts 12a and 12b put on the electrode parts 11a and 11b, and a resistance value between the testing electrodes 13a and 13b is measured so as to certificate a connected state of the connection electrodes.
Patent JP-H11207760-A (JP)
Title: Mold device for manufacturing roller
Inventor: OKUDA KIYOTAKA
IPC: B29C39/26
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To control the cost of a cylindrical roller on a low level, improve the workability for manufacturing the roller and stabilize the quality of the roller. SOLUTION: A base 51 for supporting a cylindrical mold 54 is provided, and the base 51 is constituted of a flat plate-shaped base main body 52 and a pair of end walls 53 disposed in upright on both end edges of the base main body 52 and facing each other, and a fitting channel 52a into which the cylindrical mold 54 is fitted is recessed on the upper face of the base main body 52 between a pair of end walls 53, and supporting channels 53a fitting and supporting bar-shaped holders 56 fitted on respective ends of a core shaft 2 are recessed on the upper edges of respective end walls 53. In that case, the fitting channel 52a and the supporting channel 53a are so positioned as to conform to the axial center of the core shaft 2 with the centerline of the cylindrical mold 54 in the state that the cylinder mold 54 and the bar-shaped holders 56 are fitted relatively on the channels.
Patent JP-2000216338-A (JP)
Title: Power supply voltage controller
Inventor: SEKI TAKEHIRO
IPC: H03K19/003
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a power supply voltage controller which can set an appropriate marging for a replica circuit and shorten the time, when a power supply voltage converges into an appropriate value. SOLUTION: This power supply voltage controller is provided with a replica circuit 14, which has a power supply voltage-delay property equivalent to that of a critical path in a semiconductor circuit 11 and propagates a reference signal DT to monitor the delay time of the critical path, a phase difference detection circuit 15 which is provided with a delay time monitor gauge to receive a delay signal 14 and a reference signal from the replica circuit 14 and to detect the phase difference of the delay signal to the reference signal and which outputs the detected result as a phase difference information, an encoder 16, voltage control circuits 17 and 18 to generate a power supply voltage having a value, based on a phase difference information signal S16 and to supply it to the semiconductor circuit 11 and replica circuit 14,  and a delay error correction circuit 13 which is arranged on the input side of the reference signal from the replica circuit 14 and can correct a delay error between the critical path and itself.
Patent JP-H09201591-A (JP)
Title: Apparatus for controlling injection amount of ozone
Inventor: NOGUCHI HIROSHI
IPC: C02F1/78
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To ensure the objective quality of water when raw water is treated with ozone and to accurately correspond to the fluctuations of the quality of raw water or change of a flow rate accompanying the fluctuations of the temp. and quality of water between seasons. SOLUTION: An ozone contact tank 1 is constituted so that ozone gas is diffused from the air diffusion pipe 3 arranged in the vicinity of the bottom wall in an ozone contact tank 1 constituted as a countercurrent system to perform desired ozone treatment in the contact tank. A control device is constituted so that a waste ozone concentration meter 6 and a dissolved ozone concentration meter 8 are arranged in the ozone contact tank 1 and an amt. of excessive ozone is calculated from the measured values of both concentration meters by an excessive ozone amt. calculator 9 and the generation amt. of ozone from an ozone generator 2 is regulated so that the amt. of excessive ozone becomes constant.
Patent JP-S5398807-A (JP)
Title: Magnetic card apparatus
Inventor: SUZUKI MINORU
IPC: G11B25/04
Filed: 1977-02-09
Abstract: PURPOSE:To reduce the braking force acting upon a magnetic card and minimize inconveniences such as traveling speed variations, occurrence of jamming, etc. by making the installation spacing of magnetic card conveying means which are opposed by way of a magnetic head in-between smaller on the back side than on the front side.
Patent JP-H04275885-A (JP)
Title: Lift mechanism
Inventor: TOMIZAWA KAZUHIRO
IPC: B25H1/16
Filed: 1991-01-10
Abstract: PURPOSE:To obtain a lift mechanism whose rack and pinion can not be disengaged. CONSTITUTION:A first rack 10 and second rack 11 fixed to a top plate 13 are arranged in parallel apart the specified interval so that the gear thereof are opposed each other. Also, a first pinion 14 and second pinion 15 in an engaging relation each other are arranged between the first rack 10 and second rack 11, moreover this first pinion 14 is engaged with the first rack 10 and the second pinion 15 is in an engaging relation with the second rack 11. On the one hand, the rotating shaft 16 of the first pinion 14 is connected to a gear box 18 having a handle 17.
Patent JP-S57128065-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L29/78
Filed: 1981-01-30
Abstract: PURPOSE:To obtain the semiconductor device having a low leakage current and high withstand voltage by a method wherein, when an activation is perfomrmed by heat treatment after a reverse conductive type impurity ion has been implanted in a one-conduction type semiconductor substrate using the insulating layer of the prescribed pattern as a mask, the heat treatment is performed in two stages; first, in the atmosphere containing O2 and then in an innert atmosphere. CONSTITUTION:A thin SiO2 film 2 and an Si3N4film 3 are laminated on the element forming region of a P type Si substrate 1, and then using the above as a mask, a shallow P type channel cut region 4 is formed by implanting an impurity ion. Then, a thick SiO2 layer 5 to be used for isolation of elements is generated using the region 4 as an underlay by performing heat treatment, films 2 and 3 are removed and a gate oxide film 6 is coated on the layer 5. Subsequently, the above is formed into a prescribed shape, and on which a gate electrode 7 consisting of a polycrystalline Si is provided, and using the above as a mask, N<+> type source and drain regions 8 and 9 are formed by implanting an impurity ion in the substrate 1 located on both sides of the gate electrode 7. Then, the regions 8 and 9 are activated by performing heat treatment. At this time, the heat treatment is first performed in O2 gas, and then in the N2 gas.
Patent JP-H05242798-A (JP)
Title: Manufacture of color cathode ray tube
Inventor: MAEHARA ISAMU
IPC: H01J29/02
Filed: 1992-01-28
Abstract: PURPOSE:To determine economically, more accurately, and precisely a location relation between a panel and a frame facing each other, which is very important in a color cathode ray tube. CONSTITUTION:A stud pin 5 is not buried in a panel 4 beforehand, but after the location where the panel 4 and a frame 1 face each other is determined, the stud pin 5 is fused to the panel 4 by high-frequency heating. This constitution can prevent dispersion in locations of a spring 2 to be attached to the frame 1 and change in shape of the frame 1 so that the location of the panel 4 and the frame 1 facing each other is determined economically, accurately, and precisely.
Patent JP-S60157164-A (JP)
Title: Manufacture of plate group for sealed lead battery
Inventor: HAYAKAWA HITOMI
IPC: H01M4/20
Filed: 1984-01-26
Abstract: PURPOSE:To simplify the manufacture of a plate group for a lead storage battery by packing a paste into one surface of a retainer consisting of a nonwoven glass-fiber fabric before wrapping a grid-like base body made of a lead alloy in the retainer, followed by stacking thus formed plates to make a plate group. CONSTITUTION:A paste 2 composed of lead power and dilute sulfuric acid is packed into one surface of a retainer 1 used as an electrolyte-holding body and consisting of a nonwoven glass-fiber fabric. Then, a grid-like base body 3 consisting of a lead alloy is wrapped in the retainer 1 with the surface of the paste 2 contacting the base body 3 to form a positive plate 4 or a negative plate 5. Next, thus formed positive and negative plates 4 and 5 are alternately stacked thereby making a plate group for a sealed lead battery. Therefore, the close contact among the retainer 1, the pasty active material 2 and the base plate 3 is reliably maintained. Additionally, and breakage of the plates which might be caused by their deformation is prevented by thus assembling the members while wet into the plate group, thereby simplifying the manufacture and stabilizing the quality.
Patent JP-S57127336-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOBAYASHI ICHIROU
IPC: H03K19/0944
Filed: 1981-01-30
Abstract: PURPOSE:To minimize the chip size for a semiconductor IC which drives a large current load, by providing a wiring in parallel between the terminal of a peripheral circuit and a terminal that flows the current to the outside from the peripheral circuit. CONSTITUTION:Each source of MOS transistors TR31-TR3n is connected in common to a terminal 6 through which the current flows out via each of independent wirings 51-5n. Thus n pieces of wirings are set in parallel between a peripheral circuit 1 and the terminal 6. As a result, no successive reduction is caused to the potential difference which can be applied between the drain and the source of the TR31-TR3n as the terminal goes further away. Accordingly, no increment is required for the dimension of each MOSTR.
Patent JP-H0671098-A (JP)
Title: Device for feeding flat work article to washing treating unit such as iron roller
Inventor: YORUN MUNKU IENSEN
IPC: D06F61/00
Filed: 1993-01-28
Abstract: PURPOSE: To provide an apparatus which improves the speed of a conveyer and the throughput thereof. CONSTITUTION: Concerning this apparatus for feeding flatwork articles to a laundry processing unit such as iron roller, an inserting device 14 to be controlled by an operator is composed of a lift means to be lifted from an operating position, flatwork articles are inserted to a pair of clamps 17 and 18 of a slide 16 freely movable along a rail means 15, and the flatwork article is moved upward to a pair of carriages 8 and 9 provided practically higher than the operating position.
Patent JP-H01187937-A (JP)
Title: Carrier tape
Inventor: NAKAO HIROSHI
IPC: H01L23/50
Filed: 1988-01-22
Abstract: PURPOSE:To allow a semiconductor chip difficult to incline, plan the improvement of work efficiency and prevent the generation of short-circuit by connecting an insulation film, providing it in a hole of a device and having a semiconductor chip support film for supporting the semiconductor chip. CONSTITUTION:A long insulation film 7, a device hole 4 for inserting a semiconductor chip 5 provided at prescribed position of the insulation film 1, a lead 3 for connecting with the electrodes of the semiconductor chip 5 by projecting the edge, which is closely formed on the insulation film 1, to the device hole 4 and a semiconductor chip support film 6 for supporting the semiconductor chip 5 provided in the device hole 4 in connection with the insulation film 1 are provided. For example, an X-shaped semiconductor chip support film 6 for supporting the semiconductor chip 5 in connection with the insulation film 1 in the inner part of the device hole 4. Therefore, an inclination of the semiconductor chip in an assembling process is prevented, work efficiency is improved and the production of short-circuit can be prevented.
Patent JP-H11212760-A (JP)
Title: Interruption detection circuit
Inventor: HIROSE YASUNOBU
IPC: G06F7/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an interruption detection circuit capable of shortening the time for specifying a generated interruption request and contributing to the shortening of interruption processing time. SOLUTION: A block for reading the stored contents of interruption request holding registers IR1-IR64 is determined based on the result of reading the contents of index registers RIX1-RIX8 and a generated interruption request is specified, Thus, the number of times of reading register until specifying an interruption request origin is reduced and a program processing time is shortened.
Patent JP-2000215832-A (JP)
Title: Display device
Inventor: NAKATANI TADASHI
IPC: H01J29/94
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent field emission cathodes from adsorbing gas molecules and to prolong the life by providing phosphors luminescing when receiving irradiation of electrons emitted from the field emission cathodes and a vacuum maintaining getter, and arranging the phosphors and the getter face to face at the prescribed interval. SOLUTION: Electrons emitted from field emission cathodes 3 move toward a second substrate 2. When a proper potential is applied to a getter film 6, the electrons move toward a first substrate 1 with their orbits bent. The electrons are accelerated and enter phosphor films 4 to excite phosphors to luminesce. When the electrons enter the phosphor films 4, gas molecules of hydrogen and H2O are emitted from the phosphors. The gas molecules enter the getter film 6 of the second substrate 2 and are adsorbed without being floated in the vacuum space between the first substrate 1 and the second substrate 2. The emission current of the electrons from the field emission cathodes 3 is not reduced, and a stable display with no luminance deterioration can be obtained.
Patent JP-H04247686-A (JP)
Title: Method for mounting chip parts
Inventor: NAKAMURA MITSUO
IPC: H05K3/30
Filed: 1991-02-04
Abstract: PURPOSE:To enable reliability for thermal stress at a portion to be soldered to be improved by utilizing an adhesive which is used for tentative adhesion positively. CONSTITUTION:A packaging method of chip parts for adopting a reflow soldering method and then performing soldering after chip parts 1 are tentatively adhered to a circuit substrate 3 by an adhesive 5 is adopted. An amount of coating of the adhesive 5 is determined so that a stress ratio sigmav/sigmah of a shear stress sigmav in vertical direction which is operated to a portion 4 to be soldered by an adhesive 5 for a shear stress sigmah in horizontal direction which is operated to the portion 4 to be soldered by heat shrinkage difference between the circuit substrate 3 and the chip parts 1 is nearly equal to 0.5-1.5, thus enabling the shear stress sigmah in horizontal direction according to the heat shrinkage difference between the circuit substrate 3 and the chip parts 1 to become a synthesized stress sigmas with the shear stress sigmav in vertical direction according to the adhesive 5 and to be dissipated skewly upward at the soldered portion and concentration of stress at the portion 4 to be soldered to be avoided.
Patent JP-H08202339-A (JP)
Title: Image processor and image processing method and object prewriting flag setting method
Inventor: HARADA YOSHINORI
IPC: G09G5/38
Filed: 1995-01-31
Abstract: PURPOSE: To enhance the efficiency of an image processing by making the futility of a processing of writing image data in a frame buffer less. CONSTITUTION: When object data are read out from an object data ROM 6 in a cell unit by an image processing circuit 13, where the prewriting flag corresponding to the position of a frame buffer in which the object data are to be written is turned ON or not is judged by a prewriting priority processing circuit 12. When there is a part which is hidden by an object to be displayed in this side of a display screen in the object, the prewriting flag is turned ON. In this case, the image processing circuit 13 reads out the object data of a next cell without outputting the object data of the said cell.
Patent JP-H05205434-A (JP)
Title: Tape cassette
Inventor: OTA TAKASHI
IPC: G11B23/087
Filed: 1992-01-29
Abstract: PURPOSE:To realize the tape cassette which can be accurately positioned to the positioning reference pin of a tape cassette set device for a long time. CONSTITUTION:A cylindrical reference hole forming member 4 made of a polyoxymethylene as a material superior in wear resistance and slidability is inserted and fixed to a receiving hole 5 formed in a lower shell 2 of the tape cassette to form a positioning reference hole 1A. Since the reference hole forming member 4 is superior in wear resistance and slidability, the deformation to the positioning reference pin of the tape cassette set device is difficult, and the tape cassette is accurately positioned for a long time.
Patent JP-S54107041-A (JP)
Title: Elevator cage
Inventor: ICHIGE FUMIO
IPC: G02B5/08
Filed: 1978-02-10
Abstract: PURPOSE: To eliminate invisible portion of an elevator cage via a mirror arbitrarily adjustable at an angle for confirming the rear when a handicapped person rides on the cage.  
     CONSTITUTION: In an elevator cage having a floor 2, a door 3, ceiling plate 4, side plates 5, entrance frame 6, cage room floor indicator 7, etc., a container box 10 is provided at the side plate 5 with a mirror 8 contained within the box 10 to be adjustable at its angle. A mirror frame 11 is provided at the mirror 8 to incorporate a hole for inserting a shaft 12 capable of inclining at any angle of the mirror 8 and a shaft 13 for mounting an angle adjusting link 15. There are mounted fittings 16 for coupling the angle adjusting link 15 with a bolt 14 within the box 10. The shaft 12 can be passed externally into the box 10 through the side plate 5 and the hole of the frame 11 to clamped via a nut 17. Thus, the mirror 8 can be adjusted at its angle freely so as to eliminate the invisible portion of the cage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06223921-A (JP)
Title: Connector
Inventor: OTAKA KAZUTO
IPC: H01R13/73
Filed: 1993-01-29
Abstract: PURPOSE:To confirm the coupling of a connector and prevent breakage by coupling connector housings with a flexible arm, and protruding a coupling release section outward in the normal coupling state. CONSTITUTION:A female connector housing 10 and a male connector housing 30 are coupled, and the guide projection 11 of the female connector housing 10 is inserted into the guide groove 53 of a fitting frame 50 and slid into the fitting frame 50 from the right. A coupling release section 36 provided on a flexible arm 33 is brought into contact with the slope of the coupling projection 58 of the fitting frame 50, it rides over while being pressed down, it is then returned upward by the restoring force of the flexible arm 33, and it is coupled between the coupling projection 58 and the coupling projection 56. The coupling release section 36 is locked by them to fix the female connector housing 10. When they are not coupled with each other in the normal state, the coupling release section 36 is located below the upper end face of the female connector housing 10 and passes through the projection 56. It is confirmed that they are not coupled in the normal state, and the breakage due to the external force can be prevented when the flexible arm 33 is used for coupling.