baber/WOPTO huggingface dataset:
Patent JP-S63210968-A (JP)
Title: Image forming device
Inventor: HIROOKA KAZUHIKO
IPC: G03G15/01
Filed: 1987-02-27
Abstract: PURPOSE:To permit normal development by controlling the circulation moving speed of a developing means in such a manner that said speed is hardly affected by a fluctuation in load on the developing means which can be circulated and moved near to an image carrying body when said fluctuation is generated by certain cause in the above-mentioned developing means. CONSTITUTION:A control means stores respectively the data on the circulation moving quantity of the developing means during the time since the preset circulation moving speed of the developing means is forcibly decelerated before the circulation speed attains a min. speed and the data on the detected value of the circulation moving quantity of the developing means during the time since the force deceleration of the circulation moving speed of the developing means at the time of the previous driving is started before the min. speed is attained. The data on the preset circulation moving quantity is corrected in accordance with the data on the detected value and the timing for starting the force deleration of the circulation moving speed of the developing means is controlled according to the corrected result. The rotating speed of a rotating body is thereby controlled in such a manner that the rotating speed of the rotating body is hardly affected by the fluctuation in the load.
Patent JP-S54138472-A (JP)
Title: Digital alarm watch with solar batteries
Inventor: FUJIMORI HIROAKI
IPC: G04G17/02
Filed: 1978-04-19
Abstract: PURPOSE:To reduce size by providing solar batteries in the position superposed flatly with a speaker. CONSTITUTION:The spring 10 connecting solar batteries 1 and movement charges the electricity generated by the solar batteries 1 to a secondary battery 6 via the spring 10 from a circuit substrate 3. A partition plate 2 is fixed to glass 11 by an external case 5. The solar batteries 1 are flatly superposed on a speaker 4 and a liquid crystal display panel 9. The sound announcing holes 5a provided to the external case 5 are provided off centered from the speaker 4 and the partition 2b of the solar batteries 1 is disposed between the partition 2a of the liquid crystal display panel 9 and the sound announcing holes 5a.
Patent JP-S61206882-A (JP)
Title: Poppet type solenoid valve
Inventor: MATSUSHIMA YOSHIAKI
IPC: F16K31/06
Filed: 1985-03-08
Abstract: PURPOSE:To permit the automatic center-adjustment of a poppet part by separately forming the shaft part of a valve piece and the poppet part and installing the poppet part onto the shaft part, maintaining a little degree of freedom at least in the direction crossing at right angles to the axis line of the shaft part. CONSTITUTION:A poppet part 32 is interposed between a sleeve 26 and a seat 27 separated by a spacer 28, and since a valve piece 30 is urged leftward by a spring 29 at ordinary case, the poppet part 32 is attached onto the inner peripheral edge part of the sleeve 26. Since, at this time, the poppet part 32 has a little degree of freedom in the direction crossing at right angles to the axis line of a spool 31, the poppet part 32 is automatically center-adjusted so as to be concentric to the inner peripheral edge part of the sleeve 26, and the gap between the sleeve 26 and the intermediate diameter part 31a of the spool 31 can be closed certainly.
Patent JP-S52129359-A (JP)
Title: Delay circuit
Inventor: USUI YUUZOU
IPC: H03K17/28
Filed: 1976-04-23
Abstract: PURPOSE: To increase the level of the resistance as well as to secure adjustment for the delay time by inserting the integration circuit by resistance and capacity between the logical elements and by supplying one of the logical element input of rear stage through this integration circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06259952-A (JP)
Title: Printed circuit board holder
Inventor: TOKUCHI MITSURU
IPC: G11B33/12
Filed: 1993-03-08
Abstract: PURPOSE:To improve the maintenance characteristics of printed circuit boards and the inside parts of various kinds of electronic apparatus by imparting functions for rotating and holding before and after the rotation to the mounting parts of the printed circuit boards built into these apparatus. CONSTITUTION:A printed circuit board supporting means 2 having a groove 2c is fixed by means of screws 1a to the printed circuit board 1. On the other hand, a chassis side plate 4 is provided with projecting parts 4b, 4c. The printed circuit board supporting means 2 is held perpendicular and after the groove 2d part is fitted onto the projecting part 4b, the printed circuit board 1 is laid down at the time of assembling the printed circuit board 1 to a chassis. The printed circuit board is rotated up to a perpendicular state clockwise around the projecting part 4b as a fulcrum and is then lowered in a downward direction at the time of opening and leaning the printed circuit board 1. The groove 2d is then fitted onto the projecting part 4c and the printed circuit board supporting means 2 can securely hold the printed circuit board by fitting of the groove 2c and the projecting parts 4b, 4c at two points.
Patent JP-S54138421-A (JP)
Title: Electronic musical instrument
Inventor: OKAMOTO SHIMAJI
IPC: G10H1/057
Filed: 1978-04-18
Abstract: PURPOSE: To realize amplitude envelope control and sound volume adjustment in a simple constitution, by providing a resistance voltage dividing type waveform memory which outputs the voltage dividing values with respect to envelope waveform sequentially as musical tone waveforms.  
     CONSTITUTION: When a key in a keyboard depressed, an envelope memory 8 outputs and evelope waveform E1 into a level setting signal input terminal EH of a waveform memory 4. On the other hand, an envelope memory 9, when a key in a keyboard is depressed, outputs an envelope waveform E2 into a level setting signal input terminal EL of the waveform memory 4. When a key in a keyboard of an electronic musical instrument is depressed, an logical value 1 is outputted into one output line which corresponds to the depressed key in a keyboard circuit 1. Receiving this output, a frequency information memory 2 outputs a frequency information F corresponding to the depressed key. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55158418-A (JP)
Title: Earthquake-sensing automatic extinguisher for gas appliance
Inventor: OOUCHI TETSUO
IPC: F23N5/24
Filed: 1980-04-08
Abstract: PURPOSE: To obtain a simple and positive earthquake-sensing automatic extinguishing functuon by a method wherein a main body is partitioned into a gas feed port side and a gas outlet port side by a partition wall, a valve is fitted in the main body, and a spherical body is supported on a vertically movable support rod arranged at the bottom portion of the main body so as to lift the valve.  
     CONSTITUTION: A main body 1 is parted into a gas feed port side 2 and a gas outlet side 3 by a partition wall 4. The wall 4 is formed with a hole serving as a gas passage, which is fitted with a valve 7. The bottom portion of the main body 1 is given a funnel-like shape, and a spherical-body supporting rod 5 movable vartically is arranged at the deepest center of the bottom portion. The rod 5 supports on its top the spherical body 6, which lifts the valve 7. Normally, the valve 7 is lifted by the spherical body 6, so that the gas is fed from the feed port side 2 to the outlet side 3. With a quake transmitted to the main body 1 of the device, the spherical body 6 falls off the supporting rod 5, so that the valve 7 closes to stop the supply of gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06260142-A (JP)
Title: Bulb type fluorescent lamp
Inventor: IIDA SHIRO
IPC: H01J61/32
Filed: 1993-03-08
Abstract: PURPOSE:To provide a bulb type fluorescent lamp in which the bent part of the double-U form fluorescent tube is free from risk of breakage even though silicone adhesive is expanded or contracted by heat. CONSTITUTION:The bent part 1a of a double-U form fluorescent tube 1 located near the holder 2 is secured to and held by a part 2a thereof using a silicone adhesive 6. The wall thickness of this part 2a is made smaller than that of the part 2b of holder 2 which is free from the bent part 1a secured.
Patent JP-S52129671-A (JP)
Title: Improvement in properties of slag
Inventor: HAYAKAWA MOTOHIKO
IPC: C22B7/04
Filed: 1976-04-26
Abstract: PURPOSE: To increase crushing property of slag and to make handling of the slag easy by the addition of high-melting powdered mineral material of a specific gravity smaller than that of molten metal to the slag placed on the surface of the molten metal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54139275-A (JP)
Title: Illuminator for factory
Inventor: OBATA KOUKICHI
IPC: D03D51/00
Filed: 1978-04-21
Abstract: PURPOSE: To save electric power of an illuminator for a factory by connecting abnormal signal generating means of machine belonging to respective zones through switching means with a timer to district illuminator lamps to thereby energize the lamp at abnormal signal generating time of the corresponding district and deenergizing it after this signal is disconnected.  
     CONSTITUTION: When a weft detector 6 of certain zone detects no weft W at electrodes 7, 7' thereof at weft detecting timing in a loom in a factory, it generates a stop signal. Accordingly, a loom stopping circuit 14 is operated to close a contact 9 to energize an illuminator lamp 5a. When the loom is repaired with weft and is restarted, the detector 6 is reset to stop generating stop signal. However, since a timer 8 continues its operation, the illuminator lamp 5a remains energized. Accordingly, after the loom is restarted, the loom can be confirmed in the repaired state. Even if a worker separates from the loom as it is, the lamp 5a is automatically deenergized. This illuminator is adapted for a factory arranged with a machine for taking substantially the same repairing time as looms. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11340302-A (JP)
Title: Carrying equipment and board treating equipment
Inventor: TAGAMI SHINYA
IPC: H01L21/68
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To enable smooth delivery at the time of accommodating boards to be treated which are different in kinds in an accommodating cassette, by dividing a plurality of the boards to be treated into a plurality of groups in accordance with thickness of the boards to be treated, applying identifiers to the respective groups, and controlling carriage of the boards to be treated on the basis of the identifiers. SOLUTION: A plurality of boards to be treated are divided into a plurality of groups in accordance with thickness of the boards to be treated, and recipe numbers No1, No2..., etc., as identifiers are given to the boards to be treated which belong to the respective groups. The recipe numbers are stored in a storing part in a control unit in a coating/developing main body, and stored corresponding to positions of holding members in a carrier cassette C. On the basis of the recipe numbers, the boards to be treated are taken out from the holding members of the carrier cassette C with a carrying mechanism. Thereby the boards to be treated can be smoothly taken out from the carrier cassette C by using simple constitution, when at least two kinds of the boards to be treated which are different in thickness are accommodated in one carrier cassette C.
Patent JP-H0650373-A (JP)
Title: Gas spring
Inventor: JIYONASAN PII KOTAA
IPC: F16F9/36
Filed: 1993-03-08
Abstract: PURPOSE: To provide a disposable and solid gas spring of assembly type having the durability, reliability, and improved sealing property capable of precharging, restoring to an original condition, and maintaining gas charge for a long period of time, and capable of being manufactured and assembled comparatively economically based on a simple design. CONSTITUTION: A sealing ring 46 and a wiper 48 are a single body part which is molded into a reinforcing ring 44 and is made of elastomer material connected integrally with the reinforcing ring, a vessel wall is rounded inwards in the radial direction on a sealing assembly 18 and comes into pressure-contact with the reinforcing ring, and the sealing assembly becomes substantially an end cap for front end of a vessel. A rear end of the vessel 16 is round and comes into pressure-contact with the end cap, and a filling valve 96 is arranged in the end cap. When this gas spring is used, a piston 34 is held on a rod 20 by an enlarged part, and when the piston is separated from the rod, the enlarged part is fitted into a bearing 36 to hold the rod in the vessel.
Patent JP-S61206302-A (JP)
Title: Rf modulator for uhf-rf converter
Inventor: AKATSUKA TERUMOTO
IPC: H03D7/02
Filed: 1985-03-09
Abstract: PURPOSE:To reduce the cost through the automation of baluns, to make the quality stable and further to facilitate mounting to a printed board by manufacturing the baluns as sheet metal components so as to mass-produce them by press processing. CONSTITUTION:The structure is adopted that flat plates 16 provided at both ends of the 1st conductive sheet metal 12 and one of the 2nd conductive sheet metal 13 are opposed spatially. Thus, as shown in an equivalent circuit, a trimmer capacitor is constituted at both ends of the 1st diode 6 and the 2nd diode 7 and then the unbalance of the RF modulator due to variance in the capacitance of the diodes is corrected and the improvement of the performance of the RF modulator and the stable quality are realized.
Patent JP-H04283785-A (JP)
Title: Image forming device
Inventor: TOMITA MASAHIRO
IPC: G03G21/00
Filed: 1991-03-13
Abstract: PURPOSE:To send waste toner to the inner part of a recovery container in its longitudinal direction to efficiently utilize the capacity of the container, to prevent the space above the container from being occupied to eliminate disturbance to the attachment and detachment of the container since the toner is discharged from the side part of the longitudinal direction of the recovery container, to associate the opening and closure of the hole of the recovery container and the discharge opening of a conveyance path with the opening and closure of a main body cover, and to drastically improve the operability at the time of the attachment and detachment of the recovery container by providing the recovery container which has the hole on one of both side parts facing each other in the longitudinal direction and the discharge opening which engages the hole and discharges the toner in the longitudinal direction. CONSTITUTION:This device is equipped with the recovery container 13 which has the hole 20 for collecting the waste toner on one of both the side parts facing each other in the longitudinal direction and the discharge opening 21 which engages the hole 20 and discharges the waste toner, carried from a cleaning unit 14, in the hole 20 in the length direction of the recovery container 13.
Patent JP-S54139844-A (JP)
Title: Construction welding method for tank base plate
Inventor: NIWA RIICHI
IPC: B23K31/00
Filed: 1978-04-21
Abstract: PURPOSE: To form ineffaceable ruled line and to prevent the crack initiation of base plate piece, by welding neighboring tip part and carrying out welding butt arranging the base plate piece on plural chilled strip arranged at a fixed position, on occasion of carrying out construction welding of the tank base plate.  
     CONSTITUTION: Tip faces of the chilled strip 4AW4E are contacted and are continuously arranged on levelled foundation ground provided with tank by the arrangement plan along neighboring line of the base plate piece 1, 2, 3. Then, each neighboring tip face is welded like the weld zone 5 and the weld bead is planed by grinding. The pieces 1W3 are arranged on the above bead and butt welding is carried out mutually, such part as producing stress concentration by welding strain cannot be found because welding is carried out arranging the base plate on a series of chilled strip band and crack is not produced on the plate 1, 3. Also, there is no fear of ruled line disappearance as usual method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07264694-A (JP)
Title: Speaker and assembling method for speaker
Inventor: FUJIHIRA MASAO
IPC: H04R1/00
Filed: 1994-03-17
Abstract: PURPOSE:To reduce the height of a magnetic circuit and to make the whole part of the speaker compact by using a center pole or yoke composing a 2nd magnetic circuit also for a shield cover. CONSTITUTION:A magnetic-proof shield cover 9 is used for the lower plate comprising the 2nd magnetic circuit 26. It is also used for a center pole member 9A. After a 1st magnetic circuit 25 having a cylinder part 6A is assembled on a yoke 6, a gap gage is engaged with the center pole member 9A which is integrally formed by the shield cover 9 as a 2nd magnetic circuit 26. The gap gage is inserted into the inner diameter of the cylinder part 6A of the 1st magnetic circuit 25 to integrally form the 1st and the 2nd magnetic circuits 25 and 26. By only assembling the 1st and the 2nd gaps 10 and 11, the speaker assembling method not requiring the shield cover assembly process can be obtained.
Patent JP-S60191345-A (JP)
Title: Data processing method of ram
Inventor: TATSUMI YOSHIHIRO
IPC: G06F12/00
Filed: 1984-03-12
Abstract: PURPOSE:To output only the data that is written in the latest writing process by repeating the procedure where the data written in the latest writing process is identified out of the read-out data in response to the presence or absence of an erasion flag of an effective flag bit then outputted. CONSTITUTION:It is identified whether or not the video data of each address given from memory areas 211 and 212 are written in the latest writing process according whether or not an erasion flag of an effective flag bit is put down in response to ''0'' or ''1'' of the signal of an effective bit FB2 of each address. Then the priority is given to a display signal VD1, i.e., the latest data in case the bit FB2 is set at ''0''. While the priority is given to a display signal VD2 if the flag FB2 is set at ''1''. The display signal is outputted to a color conversion circuit of a color CRT display device, for example, from a data switching circuit of the final stage. Then the next erasion processing is carried out after these write and read processings.
Patent JP-S51122820-A (JP)
Title: Fitting method of union coupling
Inventor: OOYA HIROSHI
IPC: F16L19/00
Filed: 1975-04-21
Abstract: PURPOSE: A compactized union nut which can be assembled from the front side of a union collar. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05212385-A (JP)
Title: Vertical electrolytic floating-up drainage treating method and its application device
Inventor: KABAYAMA SUKEJI
IPC: C02F1/465
Filed: 1992-02-03
Abstract: PURPOSE:To ensure that an electrode plate is prevented from becoming shortcircuited by a flock which precipitates by forcing a drained water to flow from below the electrode plate arranged in a direction along the flow after adding a coagulant and a neutralizer to the drained water. CONSTITUTION:Coagulant 32, 33 and a neutralizer 34 are added to a drained water 31 and thereby the drained water 31 is turned to a flock. Further, this flock is dumped into an electrolytic floating tank 2. Next, oxygen gas and hydrogen gas which generate from the electrode plate 3 provided at the electrolytic floating tank 2, are mixed with the flocked drainage 31 so that the former sticks to the latter, and the mixture is allowed to become afloat. In this case, the flocked drainage is forcibly circulated from below the electrode plate 3 installed at the electrolytic floating tank 2. Consequently, it is possible to achieve more effective electrolytic floating-up of the tank 2 and prevent the flock which descends without an adequate floating force from precipitating, and the electrode plate from becoming shortcircuited.
Patent JP-H09244073-A (JP)
Title: Light waveform shaping circuit
Inventor: TSUDA HIROYUKI
IPC: G02F1/35
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce energy consumption, to widen an operation wavelength band and to make possible operating at a super-high speed by providing two light non-linear elements having characteristics reducing or increasing losses according to the increase of the light intensity when an incident light intensity is in a first light intensity range and in a second light intensity range with the light intensity higher than the first light intensity range. SOLUTION: The light non-linear element 11 is provided with the characteristic reducing the loss according to the increase of the light intensity when the incident light intensity is in the first light intensity range. Further, the light non-linear element 12 is provided with the characteristic increasing the loss according to the increase of the light intensity when the incident light intensity in the second light intensity range with the light intensity higher than the first light intensity range. By the characteristics of these two light non-linear elements 11, 12, the transmissivity is lowered for the light with the light intensity lower than the first light intensity range and the light of the light intensity higher than the second light intensity range, and a waveform is shaped.
Patent JP-H06342850-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: MIYAZAKI TAICHI
IPC: H01L23/522
Filed: 1994-03-18
Abstract: PURPOSE:To improve the reliability of a semiconductor integrated circuit device having a multilayer interconnection by providing a first aluminum wiring composed of a capping film having an opening part and of a metal film and an interlayer insulation film having a through hole at about the same position as the opening part. CONSTITUTION:A first aluminum wiring 17 composed of a metal film 13 and a capping film 15 having an opening part 15a is provided on a semiconductor substrate 11. A through hole 21 is provided in an interlayer insulation film 19 provided on the whole surface. The through hole 21 is provided at about the same position as the opening part 5a and a selective metal film 23 is filled therein. A second aluminum wiring 25 connected to the selective metal film 23 is so provided as to intersect the aluminum wiring 17. A hillock 27c occurring in the aluminum wiring 17 occurs selectively only in the opening part 15a, i.e., in the through hole 21. According to this constitution, a short circuit between the aluminum wirings 17 and 25 and between the aluminum wirings 17 can be prevented.
Patent JP-S51123038-A (JP)
Title: Impedance conversion circuit
Inventor: SATOU MASAHARU
IPC: G10H5/10
Filed: 1975-04-18
Abstract: PURPOSE:High performance impedance conversion circuit having the unity gain incorporated in the common substrate and capable of lowering the MOSICprocessed analog signal impedance alone without degrading the distortion factor.
Patent JP-S59174675-A (JP)
Title: Surface treatment of external trimming parts for watch
Inventor: YAMADA MICHIKIMI
IPC: C09J5/00
Filed: 1983-03-24
Abstract: PURPOSE:To attempt to reduce cost with simpler working process, by hot-pressing on the surface of titled parts a sheet member composed of double-layered structure of metal layer and welding one to melt said weld layer to effect formation of said metal layer on the surface. CONSTITUTION:For example, a sheet member 1 consisting of a film sheet 2, releasing layer 3, surface-protective layer 4, anchor coat layer 5, metal layer (pref. made of chromium by depositing at 350-400 deg.C) 6, and welding layer (pref. made of acrylic resin) 7 is placed on the surface of external trimming parts 8 for watch with the layer 7 brought into contact with said surface followed by hot-pressing the sheet member 1 at 180 deg.C under a pressure 4-5kg/cm<2> using a press jig 9 with silicone rubber 9a, thus the member 1 being firmly bonded on the upper surface of said parts 8 through the melting of the layer 7. At the same time, the layer 3 also melts, thus enabling the film sheet 2 to be released. An adhesive tape 10 is laminated on the upper surface of the resulting sheet member 1' followed by pulling upward, thus the sheet member 1' bonding only on the upper surface of said parts 8.