baber/WOPTO huggingface dataset:
Patent JP-S62205273-A (JP)
Title: Production of photoconductor
Inventor: TONEGAWA TADASHI
IPC: G03G5/08
Filed: 1986-03-05
Abstract: PURPOSE:To produce a photoconductor formed with a defectless amorphous silicon film by oxidation cracking of the dust sticking to a substrate surface by introducing oxygen into a reaction chamber prior to the formation of the film, then heating the substrate surface and executing glow discharge. CONSTITUTION:The reaction chamber 2 in which a drum 1 is mounted is hermetically closed and the air therein is discharged by operating a vacuum device 4. A control box 11 is controlled to introduce the oxygen in a cylinder 12 into the reaction chamber 2 through an introducing pipe 10. The drum 1 is heated by a heater in a drum support 9 and the voltage from a high-frequency power source 7 is impressed to an electrode 6 to make the glow discharge between the electrode and the drum support 9. The surface of the drum 1 is maintained in a plasma state and the dust sticking thereto can be cracked if such state is maintained and therefore, the dust is bound with the gaseous oxygen and is thereby oxidized. Such dust is discharged in the form of steam and CO2 from a discharge port 3. The oxide film on the drum 1 surface is reduced and thereafter, the formation of the amorphous silicon film is executed. The photoconductor having no film defects is obtd. by the above-mentioned method.
Patent JP-S58170651-A (JP)
Title: Construction of panel hole
Inventor: SUGISAWA MASAKI
IPC: B60R16/02
Filed: 1982-03-30
Abstract: PURPOSE:To prevent damage of pipes while maintaining rigidity of panel hole construction, by forming a flange extended in the separating direction from the pipes to the peripheral edge of a panel hole to which the pipes are made to approach. CONSTITUTION:A cylindrical flange 4A is formed fully around the periphery of a panel hole 3A. An eccentric flange 5A is formed throughout about three quarter periphery of the flange 4A to a point end of the flange 4A in a side, where an end of said flange 4A is approximated to a pipe 2A, further a folded part 6 parallelly folded back to the flange 4A, that is, a flange extended in the separating direction from the pipe 2A is integrally formed almost to the half periphery of the flange 5A.
Patent JP-H04271078-A (JP)
Title: Tape cassette
Inventor: FUJII HIROSHI
IPC: G11B23/087
Filed: 1991-02-25
Abstract: PURPOSE:To prevent the sag of a tape and also to evade such a defective case where the tape is drawn into an unexpected area to damage a tape-player as well as the tape itself. CONSTITUTION:A tape sag preventing piece 25 is provided at a position between the center and the side part of a tape draw-out recess part 7 formed on the front face of a cassette case 2. At the same time, the piece 25 protrudes upward from the bottom surface part of the case 2 and approximates to the rear side of a tape 13. Meanwhile an interruption preventing piece 30 is provided to a back lid 17 which touches or approximates to the upper end of the piece 25 when the lid 17 turns upward and reaches a cover opening position. Thus a gap is never produced between the lower end of the lid 17 and the upper end of the piece 25 when a cover is opened. Then the tapenever drops into the rear side of the piece 25 even if the tape moves pertly to the upper side due to the cover opening action. As a result, a tape jamming phenomenon and the damage of a tape player can be prevented.
Patent JP-2000250622-A (JP)
Title: Management system for image trend
Inventor: HIRAO CHIAKI
IPC: H04N7/18
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To record the external and status signals with linkage secured between them and to perform a versatile analysis of a failure by digitizing the analog image signals and displaying the dropped images according to the time stamps which are successively given. SOLUTION: A digitizing means 22 converts the analog image signals received from a camera 5 into the digital image signals via a camera server 2 and puts these digital image signals on a network 1. A time stamp adding means 32 adds the time stamps to the digital image signals which are successively received via the network 1, an storage means 33 stores these image signals in time series. An image collection means 34 collects the images from the means 33 at a point of time preceding a point of time when an external signal SIG is inputted by a prescribed time according to the time stamp that is added when the signal SIG is inputted. A storage means 35 stores the images which are collected by the means 34. As a result, only the image of a necessary part is segmented and dropped into the means 35 among those images which are stored in the means 33 in time series.
Patent JP-S53135058-A (JP)
Title: Drum type drier
Inventor: SHIMIZU HAJIME
IPC: F26B11/04
Filed: 1977-04-30
Abstract: PURPOSE: To eliminate the abnormal abrasion of a bearing to support a rotating drum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59178956-A (JP)
Title: Voice coil type linear motor
Inventor: OGAWA MASATAKA
IPC: H02K33/18
Filed: 1983-03-28
Abstract: PURPOSE:To improve the dimensional accuracy of each section by composing a movable coil of insulating sheets formed by previously depositing, printing or bonding on both side surfaces of a movable coil conductor. CONSTITUTION:Movable coil conductors 19, 19' made of silver or copper of high conductivity are formed on both side surfaces of an insulating sheet 18 made of plastic or paper by previously depositing, printing or bonding. Then, the sheet 18 is molded in a cylinder, the conductors 19, 19' of the front and back surfaces are connected by high frequency bonding, press-bonding or solderng to form a series of coils, and coils of both side surfaces are connected to form 2-layer movable coils.
Patent JP-S60195654-A (JP)
Title: Diagnostic system of cash memory
Inventor: NISHIMURA HIDEKI
IPC: G06F11/22
Filed: 1984-03-16
Abstract: PURPOSE:To diagnose a cash memory with a program which does not require any special functions, by confirming that the reference record of a page to which access data belong is not updated when the access data do not exist in the each memory. CONSTITUTION:A cash memory 14 is provided with an address array (AA)22, data array (DA)23, and comparator (CMP)24. The memory 14 is managed in the unit of block and, during the course of a reading out operation, the address array (AA)22 is indexed indicated by a real address register (PAR)21 and whether or not a block containing a read out address exists is discriminated by the comparator (CMP)24. If the block exists, the block containing the read out address is indicated to the array (DA)23. When the block does not exist, a block transfer request is made to a main storage device 13 through a connecting device 12. Then a registering area is secured and registered in the array (AA)22 and the block data sent from the main storage device 13 are stored in the array (DA)23.
Patent JP-S57166729-A (JP)
Title: Forming circuit of pulse width modulating wave being reduced higher harmonics
Inventor: SOFUE HIROSHI
IPC: H02M7/48
Filed: 1981-04-06
Abstract: PURPOSE:To simplify circuit constitution and to improve precision by generating an output which corresponds to real time by an up-down counter, and then obtaining a pulse-width-modulated wave by inverting the output of a flip-flop by a signal at the time point when said output is inberted. CONSTITUTION:An up-down counter 2 counts up while receiving an ''H''-level signal at a control terminal 7. When it goes up to a prescribed number, a pulse is generated to hold the Q output of a T flip-flop 8 at a level ''L'', and the counter 2 counts down. When it counts down to 0, the Q output of the T flip- flop 8 is held at the level ''H'', and the counter 2 counts up. In the figure, 9 is an initial-state setting circuit, 10 is an inversion control signal generating circuit, and 11 is an inverted data supply circuit.
Patent JP-H11245974-A (JP)
Title: Expanded synthetic resin container for cold insulation
Inventor: KONDO HIROSHI
IPC: B65D81/18
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a container which can maintain the freshness and effect of an article for a long period of time and is useful in the storage and transportation of the article, in an expanded synthetic resin container which can maintain the freshness and effect of the article to be cooled. SOLUTION: An expanded synthetic resin container 3 wherein drainage holes 2... are formed in the bottom 1 thereof is combined with a synthetic resin bag 6 for storing pieces of ice 7 wherein drainage holes 5... are formed in the bottom 4 thereof. Pieces of ice 7 and an article 8 needing to be cooled are stored in the bag 6, which bag is put into the expanded synthetic resin container 3 for low-temperature insulation so as to be used in transportation and control. And an aluminum may be deposited on the bag 6 or the container 3 itself may have a color which is hard to transmit a light.
Patent JP-S62208498-A (JP)
Title: Semiconductor memory device
Inventor: IKEDA KYOJI
IPC: G11C17/18
Filed: 1986-03-07
Abstract: PURPOSE:To reduce power consumption by permitting the output of a dummy sense amplifier, which detects the potential of a dummy bit line, to control a discharge switching element on and off. CONSTITUTION:When any word line is selected due to the output of an address decoder, memory cells 1a1, 1b1... connected to the word line are turned on or off in accordance with the stored contents. The charge of the bit line connected to the turned-on memory cell is discharged through on-state discharge switching transistors 7a, 7b.... On the other hand, a dummy cell 121 is also turned on, so the charge of the dummy bit line 15 is discharge through a dummy discharge switching transistor 13. If the potential is lower than a comparison reference voltage Vref, the output of the dummy sense amplifier 14 is boosted to a high level, whereby the discharge switching transistors 7a, 7b... of a channel P and the dummy discharge switching transistor 13 are turned off and the discharge stops. Thus power consumption is reduced.
Patent JP-H01224655-A (JP)
Title: Resistance type alcohol concentration measuring instrument
Inventor: KOBAYASHI KAZUMITSU
IPC: G01N27/06
Filed: 1988-03-04
Abstract: PURPOSE:To measure an exact alcohol concn. by using 1st and 2nd alcohol sensors of different specifications, computing the voltage values before the change with time and computing the alcohol concn. from the voltage value before the previously determined change with time in accordance with the computed voltage value. CONSTITUTION:An arithmetic unit 24 reads the output voltages E1, E2 from the 1st, 2nd alcohol sensors 11, 17 of the different specifications under the control of an arithmetic circuit 26 when the processing is started. The arithmetic unit, thereafter, makes computation in accordance with the read voltages E1, E2 and determines the margin for the change with time, determines the correction voltage ER by the prescribed equation and further determines the estimated output voltage E'1 before the change with time. After the voltage E'1 is computed in such a manner, the circuit 26 accesses the output voltage E10 before the change with time corresponding to the voltage E'1 by referring to a map 28 in a memory circuit 27 and determines the alcohol concn. in the position where E'1=E10 is attained. This concn. is computed as the true alcohol concn. The determined true alcohol concn. C is outputted to a fuel injection rate computing device 29 and an alcohol concn. meter 30 and is again returned.
Patent JP-H10231830-A (JP)
Title: Hinge device
Inventor: INOUE YASUHIKO
IPC: E05D11/08
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device wherein assembling capability is improved, the device can be realized inexpensively by reducing cost, to make even outward appearance look more attractive. SOLUTION: In a hinge device 1 having a first hinge piece 3 in a movable side and a second hinge piece 4 in a fixed side turnably connected to each other through a pivotal shaft 2, the pivotal shaft 2 is arranged in a condition loosely fitting it into the inside, a contact member 5 is provided, which has a circular arc outer surface of external diameter larger than a space between the first/second hinge pieces 3, 4, so as to turn the first hinge piece 3 brought into contact with the circular arc outer surface of the contact member 5 while moving it in a diametric direction.
Patent JP-S63298115-A (JP)
Inventor: NOOMAN ERU SUTAUFUA
IPC: G01C3/06
Filed: 1988-03-04
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-S55142622-A (JP)
Title: Method of simultaneously stretching plurality of films
Inventor: MATSUKURA KAZUO
IPC: B29C55/00
Filed: 1979-04-25
Abstract: PURPOSE:To prevent films from being closely adhered to each other, by sucking the outside of films which are laid, one over the other, in a method in which 2 sheets or more of thermoplastic resin films, which are laid, one over the other, are stretched by a tenter method. CONSTITUTION:Two sheets of thermoplastic resin film 1 and 1', which are laid, one over the other, are fed into a stretching process in such a condition as keeps both ends grasped by clips 2 and 2' of a tenter system stretching device, and are stretched as they are heated by hot blast blwon against them from hot blast nozzles 3 and 3'. The films are protected from being adhered to each other by sucking the outside of the superposed films by means of sucktion ducts 4 and 4', and with it the films are stretched, whereby the films can be separated from each other after stretching. This method is effective particularly to stretching of a crystalline resin film such as polyolefin, polyester and the like.
Patent JP-H02231523-A (JP)
Title: Absolute encoder
Inventor: MORITA TORU
IPC: G01D5/249
Filed: 1989-03-03
Abstract: PURPOSE:To obtain high resolution with a small-sized, simple constitution by detecting an absolute value from an absolute pattern, and detecting a position which is determined by its least significant digit bit and composing data. CONSTITUTION:False sine wave signals A and B of A and B phases from an incremental detector which are 90 deg. out of phase are inputted to a resistance array 7 directly and through an inverting amplifier 7 and divided into eight signals, which are inputted to an MPX8. The MPX8 selects and outputs an input signal according to a switching command from a driver 11 and the phase shift. The signal has its waveform shaped through a BPF12 and a comparator 13 and the phase difference between the output rectangular wave signal P2 and the rectangular wave signal P1 from a frequency dividing circuit 10 is read by a phase difference detecting circuit 14 and converted by a converting circuit 15 into absolute position information of <=1 pitch. A computer 3 composes data by using the signal from an absolute detector 2 as the high-order digit bits and the signal from the circuit 15 as the low-order digit bits and displays the data on a display device 16.
Patent JP-H11250326-A (JP)
Title: Commodity taking out port door for vending machine
Inventor: TOMIE SHINJI
IPC: G07F9/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent a taking out port door from closing soon even if the hand is separated from it by providing a supporting frame that supports the taking out port door and a recessed part provided in the and part of a rotational shaft of the taking out port door and providing the supporting frame with a projecting part that engages with the recessed part when the taking out port door is turned a prescribed angle. SOLUTION: The taking out port door 6 is supported pivotally by a supporting frame 16a. A recessed part 14 is a recessed part provided in the end part of a supporting shaft 8 of the door 6 and a projecting part 15 is provided in the frame 16a that are fixedly stuck to the both ends of a commodity out port with a vis and is a projecting part to engage with the part 14 only when the door 6 is turned at a prescribed angle. There is a gap in the longitudinal direction of a rotational shaft between the frame 16a and the door 6 and the gap is slidable in the longitudinal direction. At the time of taking out a commodity in the commodity taking out port door of such constitution, when the door 6 is opened and slid in the direction of the part 15, the part 14 engages with the part 15 and the door 16 can be opened and held because the part 15 is provided in the frame 16a.
Patent JP-H10255639-A (JP)
Title: Circuit breaker
Inventor: KOBAYASHI YOSHIAKI
IPC: H01H83/12
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling work by tripping a circuit breaker when the detected voltage becomes the reference voltage or below, releasing the engagement with a crossbar, and moving an actuator to the reset position with a reset lever via the energizing force of a lever spring. SOLUTION: When the detected voltage is lowered to the reference voltage or below, the electromagnetic force of an electromagnet 21 is decreased, and the attracting force attracting a plunger 22 to an anvil 21b is weakened. The attracting force becomes smaller than the energizing force of a plunger spring 23, and the plunger 22 is dissociated from the anvil 21b. An actuator 25 is interlocking moved in the direction of an arrow K by the energizing force of the plunger spring 23, a trip bar 40 is rotated CCW to the position shown by a solid line from the position shown by a chain line, and the opening/closing mechanism section of a circuit breaker is operated to trip the circuit breaker.
Patent JP-S60195544-A (JP)
Title: Treatment of color photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C7/30
Filed: 1984-03-17
Abstract: PURPOSE:To facilitate maintenance of a bleach-fixing soln. in a color photographic processing soln. and to favor bleach-fixing treatment by correcting H<+> concn. and oxidation reduction potential of the bleach-fixing soln. to a prescribed value, adding sulfite ions as the preservative of thiosulfate, and returning this soln. to the bleach-fixing soln. in the tank of an automatic developing machine. CONSTITUTION:A silver halide color photosensitive material having a spread silver amt. of >=2g/m<2> is exposed, then color developed, and bleach fixed. In this method, a part of the bleach-fixing soln. is drawn out into another vessel, its pH and oxidation reduction potential are adjusted, and recycled to the mother soln. pH is maintained within 6.2-8.0 to prevent poor desilvering and poor color reproduction, and the oxidation reduction potential is adjusted within 0- 90mV to prevent poor fixing and oxidation decomposition of thiosulfate. When said potential is >=70mV, sulfite is replenished as the preservative of the thiosulfate to prevent air oxidation of it. This method is used for a photosensitive material having a much coating silver amt. such as 2-6g/m<2>.
Patent JP-H08221068-A (JP)
Title: Electronic musical instrument
Inventor: HAYAKAWA TOKUJI
IPC: G10H1/18
Filed: 1995-02-16
Abstract: PURPOSE: To provide an electronic musical instrument capable of producing musical tones having no odd feel by suppressing the change in timbre as far as possible when a chord change is executed. CONSTITUTION: The values of counters to count the lapse time from the point of the time when the notes PN now under sound production, the notes ON to be the original for pitch shift and notes PN are allotted are stored at every sound production channel chn, n=1, 2,... ((b)) in a sound source information storage section when musical tone information is allotted to the sound production channels of a sound source section ((b)). The notes corresponding to the chord change are retrieved from the notes PN stored in the sound source storage section correspondingly the user's instruction, etc. If the retrieved notes exist in plural pieces, the values of the counters CNT corresponding to the respective notes are respectively compared and the pitch conversion is so executed that the notes of the largest values are made to the tones constituting the chord after the chord change.
Patent JP-H09246527-A (JP)
Title: Semiconductor device
Inventor: AMANO MINORU
IPC: H01L29/812
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve controllability of a conductivity type and specific resistance by realizing that an inert element is one kind of element among hydrogen, fluorine, oxygen and chlorine and a region wherein an inert element exists is a p-type region. SOLUTION: An InP buffer layer 22, an i-type InGaAs electron transit layer 23, an n<+> -type InAlAs electron supply layer 24, an i-type InGaP layer 25 and an n-type InAlAs layer 26 wherein Si and Fe are added are laminated one by one on an Fe doped semiinsulating InP substrate 21. Concentrations of Si and Fe are 5×10<17> cm<-3> and 1×10<17> cm<-3> , respectively. Since a region wherein an inert element exists reverses to a p-type region by adding an inert element (such as hydrogen) for making a donor element of a shallow donor level inert to a semiconductor layer wherein a donor element of a concentration Nd at a shallow donor level and an acceptor element of a concentration of Na at a shallow acceptor level are distributed approximately uniform having a relation of Nd>Na, a conductivity type and specific resistance immediately below a gate can be controlled.
Patent JP-H02232130-A (JP)
Title: Cutting method for pipe inside lining material
Inventor: YAMAMURA TAKAO
IPC: B23P23/02
Filed: 1989-03-06
Abstract: PURPOSE:To cut inside lining material into hole shape without inflicting a wound on a fitting pipe at the time of cutting the fitting pipe opening part of the inside lining material of a sewer main pipe by cutting the inside lining material by a reamer moving by the guide of a bearing guide after boring a hole by the drill of a cutting device. CONSTITUTION:A pipe inside lining material cutting device 39 provided with a drill 64 and a reamer 65 is positioned in a main pipe 10 connected with a fitting pipe 11 and that in the position approximately right under the part to be cut of the inside lining material 12. A through hole 12a is provided at the part to be cut of the inside lining tensile material 12 by the drill 64, the reamer 65 is inserted into this through hole 12a, the force in the direction of the pipe axis of the main pipe 10 is applied to the reamer 65 to be shifted, and the inside lining material 12 is cut until a bearing guide 65b is brought into contact with the inner wall surface of the fitting pipe 11. Afterwards, the force in the direction of the pipe axis of the main pipe 10 and the force in the orthogonal direction to the pipe axis bigger than that in the direction of the pipe axis are applied to the reamer 65 and the inside lining material 12 is cut into hole shape by the reamer 65 through the guide of the bearing guide 65b pressed to the inner wall surface of the fitting pipe 11.