baber/WOPTO huggingface dataset:
Patent JP-H10250962-A (JP)
Title: Threshold gap closing device for elevator
Inventor: WATANABE AKIRA
IPC: B66B13/28
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a threshold gap closing device for an elevator which is interlocked with opening/closing action of a car door to actuate for closing a threshold gap as the car door is fully opened, and opening the threshold gap as it is fully closed. SOLUTION: A closing strip 21 is rotatably installed on an installation plate 20 through hinges 22, and it is energized to rotate in a closing direction by energization force of a return spring 24. For a pushdown lever 26, a lever actuation member fixed on a door shoe is engaged with a drive arm 26b to be rotated around a pin 27 by interlock with opening/closing action of a car door. A tension spring 28 energizes the pushdown lever 26 to about a follower arm 26a to a second stopper 25. The closing strip 21 is thus switched between a closing condition and an opening condition by linking with opening/closing action of the car door.
Patent JP-S55153160-A (JP)
Title: Tape transport unit
Inventor: SHINAGAWA MASAHIKO
IPC: B65H20/32
Filed: 1979-05-15
Abstract: PURPOSE: To shorten vacuum column length by lessening the displacement of a tape by previously shifting the stable point of the tape according to the drive direction of the tape.  
     CONSTITUTION: Capacitive sensors 21 and 22 detect the position of tape 4 in vacuum column 3 and the electrostatic capacity varies according to the position of tape 4. One terminal of each of sensors 21 and 22 is applied with the output of oscillator 20. Each output voltage Vout varies to control the tape drive so that tape 4 will have stable point S with switch element OFF and stable point T with element 24  ON. Namely, when a tape transport command for the direction of arrow 11 is supplied, element 24 is turned OFF and when that for the direction of arrow 12 is  given, element 24 is turned ON to shift the stable point of the tape to position S or  T. Consequently, at least the column length between positions S and T is only  supervised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06251534-A (JP)
Title: Cartridge
Inventor: ISHIMATSU KOICHI
IPC: G11B23/03
Filed: 1993-02-25
Abstract: PURPOSE:To eliminate the need of a metallic guide shaft and to reduce a cost by guiding a shutter by a guide means formed on the outside of a case and sliding a slider or the like by a groove-like part formed on the inside of the case. CONSTITUTION:A U-shaped bent part 5c bent in two directions extending over the whole width is formed on the shutter 5 and a guide pawl 5d is formed on the tip thereof. Then, the pawl 5d is guided by a guide groove 12 formed on the outside of the case 2. On the other hand, the slider 22 and the guide slider 19 are inserted in the first and the second groove-like parts 14 and 15 formed on the inside of the ease 2. Then, as the shutter 5 is slid from a central stopper 17, the sliders 19 and 22 are slid and a coil spring 26 is elongated. By guiding the shutter by the guide groove formed on the outside of the case, inserting the sliders in the groove-like parts and sliding them in such a way, the need of the metallic guide shaft is eliminated and the cost is reduced.
Patent JP-H0894123-A (JP)
Title: Air conditioner system
Inventor: DANKURI TOMOO
IPC: F24F3/00
Filed: 1992-02-13
Abstract: PURPOSE: To improve the heat utilization efficiency by feeding the air of a lower floor to an upper floor by a blower mounted in a duct communicating from the living room of the lower floor having a warm air heater or a cooler with the living room of the upper floor, and circulating the air of the upper floor to the lower floor via a vent port provided at the door of the room or the lower part of a partition wall, a corridor and a stair room. CONSTITUTION: Ducts 4a, 4b, 4c communicating with habitable rooms 2a, 2b of a directly above second floor are provided at the ceilings of habitable rooms 1a, 1b of a first floor provided with warm air heaters and coolers 3a, 3b. Blowers 5a, 5b, 5c are respectively provided at the ducts 4a, 4b, 4c. The warm air of the lower floor is fed to the upper floor by the blowers 5a-5c in winter to warm the rooms 2a-2c of the second floor, the air lowered at its temperature is exhausted from the vent opening 6 provided at a door or a partition wall to the corridor 7 of the second floor, further passed through a stair room and the corridor 8 of the first floor, and sucked from the opening 6 to the rooms 1a, 1b of the first floor. The above circulating route is unchanged also in the case of cooling in summer.
Patent JP-H06251646-A (JP)
Title: Method and apparatus for forming conductive plate
Inventor: SAKOTA TAKASHI
IPC: H01B13/00
Filed: 1993-02-25
Abstract: PURPOSE:To form plural conductive plates as band plate as bus connecting between terminal plates for respective components, contained in a large-capacity switch board, to be different in twist single process and connect mutually the terminals simply and precisely. CONSTITUTION:A forming apparatus comprises a fixation base 11 for forming a lamination by piling one upon another conductive plate and fixing the lamination at one end, a rotary base 21 for fixing the lamination at other end, rotating in the laminating width direction, and a push lever 30 connected to the rotary 21 at its portion advancing in the rotary direction of the rotary base 21. The lamination is thus formed to twist in width direction by rotation of the rotary base due to advance of the push lever 30.
Patent JP-S57174334-A (JP)
Title: Preparation for electroconductive polyvinyl chloride resin composition
Inventor: NAKAYAMA AKIRA
IPC: C08K3/02
Filed: 1981-04-20
Abstract: PURPOSE: To prepare the tltled composition excellent in workablility and processability, by blending at a specified tmperature, agglomerating and subsequently drying a blend of polyvinyl chloride emulsion and an electroconductive substance to be homogeneously mixed.  
     CONSTITUTION: 100pts.wt. (as a polymer) polyvinyl chloride (prepared by suspension polymerization, emulsion polymerization or heterogeneous precipitation solution-polymerization) suspension was blended with 5W50pts.wt. electroconductive substance (e.g. carbon black) at a lower temperature than the glass transition temperature of the polymer to obtain a mixture. To the mixture was added a flocculant and the agglomerate was dehydrated and dried. Thus, the powderiness was improved to prevent rigid agglomeration of the electroconductive substance and contamination by spattering of the electroconductive substance can be prevented to improve working condition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59185024-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIDA HIDEKI
IPC: G11B5/73
Filed: 1983-04-04
Abstract: PURPOSE:To improve the corrosion resistance in a film deposited by evaporation in an oxygen atmosphere and to improve corrosion resistance in adverse environment by providing a thin magnetic film consisting of a Co alloy and oxygen on a substrate, and providing a part where the component ratio of oxygen is high between the surface part of the thin film and the surface which contacts with the substrate. CONSTITUTION:A high peak of oxygen concn. is seen on the front side of a film deposited by evaporation in an oxygen atmosphere and the 2nd peak is seen in the inside as shown in the figure showing the component distribution in the depth direction of said film. A Co alloy evaporates from a vapor deposition source 1 and is deposited continuously by evaporation on a cooling can 3. Oxygen in this stage is introduced from the rear end side 2 for the vapor deposition. This manufacturing method is characterized by the use of a heating source 7. The state of obviating reaction between Co and oxygen is created by increasing heat load in this example, then the region where oxygen is incorporated not so much into the film deposited by evaporation is made in said film by the effect of the heat load even if the oxygen exists in the stage of vapor deposition. The distribution of oxygen concn. is thus capable of having two peaks in the front part and in the inside in the thickness direction of the film as shown in the figure.
Patent JP-S61220089-A (JP)
Inventor: TERASAWA KIYOSHI
IPC: G07D3/14
Filed: 1985-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56157268-A (JP)
Title: Capacitor charging circuit
Inventor: HARADA HAJIME
IPC: H02J7/00
Filed: 1980-05-07
Abstract: PURPOSE:To increase the efficiency of a capacitor charging circuit and to shorten the charging time of the circuit by connecting a rectifying circuit having a capacitor to be charge as a load through a coupling capacitor to a resonance circuit forming a collector tuning type oscillator. CONSTITUTION:A collector tuning type oscillator 1 is formed of a push-pull circuit having transistors Q1, Q2, collector coil NC, base coil NB and output coil N0, and a resonance circuit 2 having output coil N0 and resonance capacitor C2. It is connected through a rectifying circuit 3 connected to a load capacitor C0 and a coupling capacitor C3, and the ratio of the capacities of a resonance capacitor C2 and the capacitor C3 is set in the range of 1/20-20. Since the impedance of the load from the power side is increased to extremely reduce the power loss, it can improve the efficiency and can also shorten the charging time of the circuit.
Patent JP-H11259749-A (JP)
Title: Door of commodity sample display chamber for vending machine
Inventor: HAKODA SHIGEO
IPC: G07F9/10
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency of a maintenance work, to reduce the number of parts and to reduce the cost by attaching a door to an outer door through a gravity hinge that automatically performs the opening operation of the door because of the self-weight of the door. SOLUTION: The door 4 is attached to an outer door through a gravity hinge 5 in a rockable way. When an operator cleans a commodity sample display chamber 3 or exchanges commodity samples in the chamber 3, the operator releases the lock of the door 4 of the chamber 3 and rocks the door 4 from a closed state to an open state. A flat plane 5c" of a hinge plate 5c moves along a flat plane 5a" of a hinge plate 5a and next, an oblique plane 5c' of the plate 5c moves along an oblique plane 5a' of the plate 5a. As a result, when the plane 5c' of the plate 5c starts to move along the plane 5a' of the plate 5a, the door 4 automatically moves down because of self-weight and performs an open operation. And, the end part of the door 4 comes into contact with an internal structure of an automatic vending machine.
Patent JP-S57175201-A (JP)
Title: Length measuring original device and blank for said device
Inventor: MARUYAMA NATSUKI
IPC: G01B3/30
Filed: 1981-04-22
Abstract: PURPOSE:To confirm the accurate working of a measuring device, by using a length measuring original device having a standard length measuring pattern formed on a substrate which has an extremely small linear expansion coefficient. CONSTITUTION:The blank for length measuring original device has a chromium film 2 formed on a glass substrate 1 having <=2X10<-7>/ deg.C (0-100 deg.C) linear expansion coefficient. The measuring original device is first put on a stage, and then the laser condensed at a microspot is irradiated at the measuring position 3. Then the scattered beams caused to the position 3 are caught to detect the position. Thereafter, the stage is moved to detect the measuring position 4 in the same way. The measurement of length is possible by obtaining the moving extent of the stage, and this operation is repeated several times to confirm the reproducibility of a measuring device. As a result, the accurate working can be confirmed for the measuring device.
Patent JP-S63226082-A (JP)
Title: Method of driving piezoelectric actuator
Inventor: FUJII HIROMITSU
IPC: H01L41/083
Filed: 1987-03-13
Abstract: PURPOSE:To eliminate a hysteresis in the relation of displacement/voltage by employing a pulse whose duty factor and ratio of a repetition frequency to the resonance frequency of a piezoelectric actuator are specified. CONSTITUTION:A voltage pulse employing a pulse whose duty factor is 0.7-0.9 and which has the ratio (f/fR) of a repetition frequency (f) to the resonance frequency (fR) is not less than 50 is applied for obtaining a required displacement X. If the duty factor of the pulse is less than 0.7, even if a predetermined driving voltage is applied, the obtained voltage pulse is small and an effective electric field is too small to obtain the required displacement. On the other hand, if the duty factor of the pulse exceeds 0.9, a hysteresis phenomenon appears. Therefore, it is recommended to have a duty factor of 0.7-0.9 and, more preferably, 0.75-0.80. If f/fR is less than 50, the repetition period is too long and the obtained displacement is unstable. Therefore, the ratio has to be not less than 50.
Patent JP-H01232019-A (JP)
Title: Conductive thermoplastic resin molded material
Inventor: DAIMON TAKASHI
IPC: B32B7/02
Filed: 1988-03-14
Abstract: PURPOSE:To control the generation of naps and twitches of conductive fibers by forming a crosslinking cured film of 1-15mum bonded firmly with a base material sheet on a surface layer of a conductive thermoplastic resin sheet. CONSTITUTION:Thermoplastic resin and a conductive knitted or woven cloth constituting a base material are pasted together and fused integral by heat pressing or the like. Surface treatment is carried out on the conductive knitted or woven cloth surface of a conductive thermoplastic resin sheet thus prepared, and a crosslinking cured film of 1-15mum film thickness is formed on the surface by applying a curing composition and irradiating ionizing radiations or the like and cured by irradiating electron rays or the like. Then, said conductive sheet is heated up to the softening temperature of resin and fixed between a couple of molds, male and female, at least one of them having a heat-resistant rubber surface, and both molds are fitted together by a press and shaped. Generation of naps and twitches of conductive fibers can be controlled completely by said process, while good conductive performance is maintained.
Patent JP-S62216068-A (JP)
Title: Kana-to-kanji converting device
Inventor: KOYAMA YASUO
IPC: G06F17/21
Filed: 1986-03-18
Abstract: PURPOSE:To attaint he clear judgement for paragraph candidates and the paragraph writing positions with spaces by displaying the KANJI (Chinese characters) strings and KANA (Japanese syllabary) character strings produced for each paragraph in a corresponding form and as the KANJI character strings with Japanese renderings. CONSTITUTION:When the KANA character strings are read into a KANA/ KANJI converting device 7 from a KANA character string input part 8, a paragraph separate writing part 9 retrieves a word dictionary 10 to write the paragraphs with spaces. While these paragraph candidates are produced by a paragraph candidate producing part 11. Here the KANA character strings corresponding to the paragraph candidates of KANJI strings are stored in a paragraph candidate store part 12 in response to the KANJI strings. A group of paragraph candidates undergone KANA/KANJI conversion are read out by a paragraph candidate output part 13. Then the KANJI strings are displayed with KANA at a paragraph candidate display part 4 and fixed by a paragraph candidate selecting part 3 and a paragraph candidate fixing part 5. When all paragraphs are fixed, these data are stored in a sentence store part 6 in a pair of KANJI strings and KANA character strings and for each paragraph.
Patent JP-S57176712-A (JP)
Title: Ignitor for internal combustion engine
Inventor: TSUTSUI MITSUKUNI
IPC: F02P15/00
Filed: 1981-04-22
Abstract: PURPOSE:To improve the voltage resistance of an ignitor with small size and to improve the reliability of the ignitor by connecting a resistor or an inductance element to the part in an ignition coil of a high voltage terminal connected to an ignition plug. CONSTITUTION:A secondary coil 6 is wound and laminated on two bobbins 11 on the outer peripheries of primary coils 2, 3, the coils are connected in series with each other, and are contained in a case 14. The winding ends 61, 62 of the coil 6 are respectively connected to secondary terminals 12, 13 and are then respectively connected to diode terminals 23, 24. High voltage diodes D1-D4 are respectively connected to high voltage terminals 19-22 through resistor 105 at one ends in a resin case 18, and are respectively connected at the other ends to diode terminals 23, 24. In this manner, even if a high frequency voltage having fast rise time is produced by a spark discharge at the ignition plug, a voltage applied to the high voltage diode is delayed at the rising time, thereby preventing the concentration of the voltage at the diode silicon pellet enabling preferable operation for a long time.
Patent JP-S58177198-A (JP)
Title: Apparatus for treating filthy water
Inventor: YOKOTA KAZUAKI
IPC: C02F3/20
Filed: 1982-04-09
Abstract: PURPOSE:To improve the efficiency of agitation and the efficiency of using air, by spraying at least air through the top part of a flexible elastic rotary pipe so that the rotary pipe is rotated about its base side by the spraying pressure. CONSTITUTION:Compressed air from an air compressor is fed through an inflow pipe 1 and a joint 3 into a rotary pipe 2. Since the rotary pipe 2 is a flexible elastic one, it is curved downwards as shown in B under the condition that the compressed air is not let flow into it. When the compressed air is let flow into it, it sprays air a through ejecting holes 4 under a condition held horizontally as shown in A or curved upwards by the buoyancy of the air and begins to rotate with the resulting reaction force R. The agitation of filthy water can be sufficiently carried out in this apparatus without the need to consume any power for rotation, and the efficiency of dissolving the air in the filthy water can be remarkably improved by said agitation.
Patent JP-H01232726-A (JP)
Title: Dry-etching device
Inventor: TERADA HITOSHI
IPC: H01L21/302
Filed: 1988-03-14
Abstract: PURPOSE:To facilitate the control of allowable time up to the process of rinsing by a method wherein a vacuum baking chamber is provided in the rear of an etching chamber, and the etching chamber and the vacuum baking chamber are connected in a vacuum atmosphere. CONSTITUTION:A transfer chamber 4, in which a wafer is transferred between a loader 5 and an unloader 6 and an etching chamber 1 in a vacuum atmosphere, is provided in the rear of the etching chamber 1. A vacuum baking chamber 3, wherein the wafer 7 is baked in a vacuum atmosphere, is provided in the transfer chamber 4, and a buffer carrier 2 is provided in front of the vacuum chamber 3. The wafer 7 to be fed to the etching chamber 1 from the loader 5 is etching-treated in the etching chamber 1. Subsequently, the wafer 7 is once housed in the buffer carrier 2 in a vacuum atmosphere of the transfer chamber 4 without being exposed to the atmospheric air, and the wafer 7 is vacuum-baked in the vacuum baking chamber 3 one by one. Then, the wafers 7 is collected to the unloader 6. The unloader 6 is exposed to the atmospheric air when all the wafers 7 is treated, and the wafers 7 housed inside the unloader are rinsed.
Patent JP-H02239088-A (JP)
Title: Three-way frame for loading place of elevator
Inventor: TOKUDA YASUHIRO
IPC: B66B13/30
Filed: 1989-03-13
Abstract: PURPOSE:Tc carry out the installation of a decorative member attractively in a short time by bondingly covering the core material of the longitudinal frame of a three-way frame with the decorative member. CONSTITUTION:A decorative member 13 including a special shape portion on the front end thereof is formed with the extrusion molding of aluminum. The decorative member 13 is installed on the exposed portion on the outer appearance of a longitudinal frame core material 12 by bonding by means of an adhesive. Since the frontage portion of the decorative member 13 thus formed is decoratively formed, an accent is placed on the three-way frame 2 to improve the appearance of the frontage of a loading place.
Patent JP-S59186597-A (JP)
Inventor: MAKIHARA TSUTOMU
IPC: D06F49/02
Filed: 1984-03-27
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-S54150922-A (JP)
Title: Control unit
Inventor: ISHII TOMOHIDE
IPC: H04N5/00
Filed: 1978-05-19
Abstract: PURPOSE: To secure a fine control for many circuits with highly operational performance through a simple constitution by supplying selectively the digital control signals to plural ratch circuits in accordance with the selection signals selecting which one of the controlled circuits should be controlled.  
     CONSTITUTION: The analog control voltage generated from D-A converter circuit 3a, 3b and 3c are applied to the controlled circuits of TV picture receiving circuit 1 such as aural circuit 2a, chroma circuit 2b and video circuit 2c. And control digital signals given from ratch circuit 4a, 4b and 4c are supplied to circuits 3a∼3c. Furthermore, the control level signals sent from keyboard 5 are supplied to circuits 4a∼4c and then converted into the digital signals through encoder circuit 6. And which one of circuits 2a∼2c should be controlled is selected at selector circuit 8, and the digital control signals are supplied selectively to circuits 4a∼4c according to the output signals of circuit 8. Thus, a number of circuits can be controlled in a fine way with highly operational performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03261591-A (JP)
Title: Thermal transfer recording medium and thermal transfer recording apparatus using the same
Inventor: NAKAZAWA KIYOTO
IPC: B41M5/26
Filed: 1990-03-12
Abstract: PURPOSE:To apply printing of excellent quality even to recording paper low in smoothness by a method wherein a spin rearranging substance changing in a direction of spontaneous magnetization corresponding to a temp. change is mixed with and dispersed in a transfer layer and a platen is formed so as to generate a magnetic field gradient with respect to a thermal transfer recording medium. CONSTITUTION:A thermal transfer recording medium 1 is formed by providing a transfer layer 2 consisting of a binder 3, a colorant 4, a dispersant and a spin rearranging substance 5 to one surface of a support 6 and the direction of spontaneous magnetization of the spin rearranging substance 5 is preferentially oriented in the direction vertical to the planar direction of the support 6. In a thermal transfer recording apparatus, an N-pole is provided on the upper side of the surface of a platen 7 and an S-pole is provided on the under side of the surface thereof so as to generate a magnetic field gradient and the thermal head 9 of a carriage is brought into contact with the recording paper 8 supported on the platen 7 under pressure through the thermal transfer recording medium 1 and the carriage is moved in a main scanning direction. The magnetic field generated from the platen 7 is a vector magnetic field going to the S-pole from the N-pole and has a magnetic field gradient. This magnetic field gradient acts on the spin rearranging substance 5 in the transfer layer 2.