baber/WOPTO huggingface dataset:
Patent JP-H0521464-A (JP)
Title: Thin film transistor and formation thereof
Inventor: KAKINUMA HIROAKI
IPC: H01L21/336
Filed: 1991-07-09
Abstract: PURPOSE:To provide a TFT having a structure having high carrier mobility due to large crystalline grain size of polysilicon in both channel and ohmic regions and no step disconnection of an insulating film and an electrode layer by forming the channel region and the ohmic region of thin polysilicon films. CONSTITUTION:A first polysilicon film 52 is provided on a glass board 50. On this first polysilicon film 52, a second polysilicon film 58 is formed, directly in a zone where both channel and ohmic regions 64, 62 are to be formed, and interposing a thin intermediate insulating film 56 in a zone except it.
Patent JP-S6062250-A (JP)
Title: Pcm converting device
Inventor: NODA TSUTOMU
IPC: H03M1/12
Filed: 1983-09-14
Abstract: PURPOSE:To obtain a small-sized device with small power consumption by sampling a signal at different time once more which is sampled previously in a digital audio circuit having plural channels, and performing mutual conversion between an identical-time sampled signal and an alternate standardized signal. CONSTITUTION:Control signals 501, 502, 503, and 504 control sample holding circuits 401, 402, 201, and 202 for identical-time sampling; ''H'' shows sampling and ''L'' indicates a holding state. Then, analog signals of an L and an R channel sampled at the same time t1 are converted into digital values by one A/D converter 1. When alternate sampling is performed, the sample holding circuits 401 and 201, and 402 and 202 are applied with the control signals 501 and 504 respectively. Then, the R-channel signal sampled at time t1 and the R-channel signal sampled at time t3 are converted into digital values by one A/D converter 1.
Patent JP-S6229149-A (JP)
Title: Window cap
Inventor: SAITO HIROYOSHI
IPC: G11C16/18
Filed: 1985-07-30
Abstract: PURPOSE:To improve the sealing feature of a glass window and to prevent low-melting glass and anti-reflection film from degrading by a method wherein a high-melting glass layer with an excellent chemical-resistant feature is formed on a metal frame sealing section, a low-melting glass layer is formed on the high-melting glass layer, and then a light-transmitting window is sealed onto the low-melting glass layer. CONSTITUTION:A metal frame 12 is heated in an oxygen-containing atmosphere for the formation of a metal oxide film on its entire surface. A glass 18 is caused to be molten and attached to the periphery, whereon a window glass 16 is to be hermetically installed, of a through-hole 14 provided in the metal frame 12. The glass 18 should be higher than a glass 20 in terms of melting point and be excellent in its resistance to chemicals. For example, borosilicate glass will suit the purpose. Next, an corrosion-resistant plating 22 is applied to the exposed surface of the metal frame 12. A process follows wherein powder of low-melting glass dissolved in a solvent is applied to the surface of the glass layer 18, the solvent is allowed to volatilize, for the depositing of the low-melting glass 20 on the glass layer 18. Next, the window glass 16 (for example of borosilicate glass) is placed on the low-melting glass 20. Heating is effected for the melting of the glass 20 only, which results in the hermetical sealing of the window glass 16.
Patent JP-2000356078-A (JP)
Title: Rolling door device and connector therefor
Inventor: OSADA YOSHITOMO
IPC: E06B9/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a rolling door device such that smooth opening and closing of a rolling door can be achieved while door parts separated from one another at folding portions are surely brought into bending movement at the folding portions without depending on the strength of the rolling door, and a connector therefor. SOLUTION: In this rolling door device, a rolling door 1 is formed by freely foldably interconnecting door parts 6 separated from one another at folding portions 5 and each having a required width, and is displaced along guide grooves or guide rails 3, 4 formed on the opposite sides of an opening which is closed by the rolling door 1. The rolling door 1 has connecting pieces 7 at both ends of each door part 6. The connecting pieces 7 are foldably pivoted together at the folding portions and at least some of the connecting pieces 7 are provided with first guide members 2a with rollers suspending the rolling door 1 and rotating vertically on contact with the guide grooves or the rail face of the guide rail 3.  At least some of the other connecting pieces 7 are provided with second guide members 2b with guide wheels that rotate transversely in engagement along the guide grooves or guide rail 4.
Patent JP-H0837307-A (JP)
Title: Manufacture of semiconductor device and liquid crystal display
Inventor: OGATA HIDEKANE
IPC: G02F1/136
Filed: 1994-07-20
Abstract: PURPOSE:To improve the throughput of a polycrystal silicon TFT, by activating a semiconductor layer while diffusing an impurity into this semiconductor layer from a film formed on this semiconductor layer which includes the impurity. CONSTITUTION:After the formation of a PSG film 5, the film 5 is heat-treated, and while phosphorus in the PSG film 5 is diffused into a gate electrode 12, it is activated. As a result, a non-doped polycrystal silicon film 11 constituting the gate electrode 12 is changed into a phosphorus-doped silicon film, and its resistance is lowered to the level whereon it is made usable as an electrode. Simultaneously with that, the impurity injected into a polycrystal silicon film 2 is activated, and thereby, source and drain regions can be formed simultaneously. Conventionally, the lowering of the resistance of the gate electrode and the forming of the source and drain regions are executed irdividually by the heat treatments performed twice, but in the present method, the heat treatment performed once suffices to execute them, and by the part thereof, the manufacturing time of a polycrystal silicon TFT can be made shorter than the conventional one, and as a result, its throughput can be improved.
Patent JP-H0218079-A (JP)
Title: Stamp mechanism
Inventor: HAMANO TAKESHI
IPC: B41K3/28
Filed: 1988-07-05
Abstract: PURPOSE:To enable sealing to be easily performed on an observe or a reverse by a method wherein neck parts established respectively to a stamp and a receiving stand and attaching and detaching holes established respectively to a stay and a fixture are formed to be of a same form. CONSTITUTION:A neck part 3B and a collar 3C having a through hole 3D are provided to a stamp 3, and an attaching and detaching hole 1A meeting the collar 3C and protrusion 1C around the attaching and detaching hole 1A are provided to a stay 1. A direction of the collar 3C is conformed to a direction of the attaching and detaching hole 1A, and the collar 3C is inserted into the hole 1A in the arrow direction A. By rotating the stamp 3 in the arrow direction B after insertion, the projections 1C fall into the through holes 3D to be locked, and the stamp 3 is so formed to be attached to the stay 1. Further, when detached, the detaching is easily performed by rotating the stamp 3, releasing the falling of the projection 1C in the through hole 3D, conforming the direction of the collar 3C to the direction of the attaching and detaching hole 1A and extracting them in the arrow A direction. Therefore, by exchanging mutually the stamp 3 and the receiving stand 5 as occasion demands, sealing by the stamp 3 can be easily free made capable of being performed on an observe or a reverse of a copy 8.
Patent JP-H0916800-A (JP)
Title: Voice interactive system with face image
Inventor: SATO YOSHIHIRO
IPC: G10L21/10
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a voice interactive system with face image, which can easily deal with the change of speaking theme as well and enables practical and natural interaction with a user. SOLUTION: This system is provided with a voice recognizing part 11 for converting an input voice to text information, response generating part 12 for generating a response corresponding to the text information, response control part 13 for generating a phonetic code from the text information and generating expression information from emotion information generated by the response generating part 12, voice synthesizing part 14 for synthesizing a voice from the text information, speaker 15 for outputting the synthesized voice, expression synthesizing part 16 for generating the image information of face from the phonetic code and the expression information, monitor 17 for outputting that image information and dictionary 19 storing the contents of responses corresponding to the speaking of the user, and this response can be suitably selected for each theme.
Patent JP-H0814437-A (JP)
Title: Butterfly valve
Inventor: GOMI CHIKASHI
IPC: F16K51/00
Filed: 1994-06-29
Abstract: PURPOSE:To prevent bedewing on the outer surface of a valve by forming stem penetration parts over and under a cylinder. forming a drive manipulation/ mounting part in the upper stem penetration part in a single piece structure so that a core is formed, and covering the pressure bearing part of this core with a material having a low thermal conductivity such as resin. CONSTITUTION:A butterfly valve concerned is for use in the pipings for a cooling, refrigerating facility, etc. wherein a core 10 equipped with stem penetration parts 12, 13 over and under a short cylinder 11 is embedded in the valve body 1, and among the stem penetration parts the one 12 is provided with a drive manipulatin/mounting part 15 in which an actuator, handle, etc. are mounted. The core 10 is made from a stainless steel plate or cylinder having a low thermal conductivity through a press working or a holding processing, and the cylinder 11 is bored with punch holes 20... in any shape. The cylinder 11 as a pressure bearing part of this core 10 and the drive manipulation/ mounting part 15 are covered 14, 16 with a synthetic resin having a low thermal conductivity such as special-reinforced polyamide resin.
Patent JP-S5793853-A (JP)
Title: Processing apparatus for sheet and the like
Inventor: TSUKAMOTO MASAYOSHI
IPC: B65H29/60
Filed: 1980-11-29
Abstract: PURPOSE: To enable each device of a processing apparatus of sheets and the like to keep their continuous operation for taking up the sheet flow in a temporary collector when the end-stage device can not process effectively the flow by collecting the overflowing sheets and the like in a supplement collector.  
     CONSTITUTION: Mails P from OCR or CDS are sorted out and collected into collector boxes 27 in PRES through CPL. When the signals from a jam detector 60 and a full detector 61 enter a control circuit 62, a take-out belt 22 is stopped. Accordingly, even when the temporary collector 15 is made full temporarily, the signals of both the detectors 60, 61 are not released. And however, when the temporary collector 45 is not full, a change-over gate 42 is operated to push out a blet 46. Thus, the mails P sent from a conveying route 40 are collected onto the temporary collector 45 through a conveying route 44. The full or jam condition in the collector boxes are released before a full detector 51 sends a signal, the change-over gate 42 is returned and the take-out belt 22 is driven again. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09331309-A (JP)
Title: Sequential decoder
Inventor: YAGI TOSHIHARU
IPC: H04L1/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of the sequential decoder. SOLUTION: A sequential decoding circuit 101 receiving convolution-coded reception data D101 via a transmission line and applying sequential decoding to the convolution-coded reception data D101 based on the fano algorithm reads oldest reception data from a RAM 107 for every reception of a reception clock CL 101 and gives the oldest data to a latch circuit 112 of a bit error rate detection circuit 102. Furthermore, a decoding result D105 from a RAM 108 is fed to a latch circuit 109.  A delay circuit 113 delays the received data with a small delay nearly equal to a register length (nearly 100 bits) of a replica of a same coder as that of a transmitter side included in a decoding circuit 106 and makes the phase equal to that of the decoded result data, both the data are given to an exclusive OR circuit 114, in which a bit error location is collated and then a bit error rate(BER) is ensured regardless of a simplified configuration.
Patent JP-H0334482-A (JP)
Title: Stabilizing apparatus of interval of oscillation frequency of laser device
Inventor: SHIMOZAKA NAOKI
IPC: H04B10/07
Filed: 1989-06-30
Abstract: PURPOSE:To unify a light transmission line by a construction wherein an emission light of a laser device for reference is made to branch in two in a control basis element, one is passed through an optical resonator and joined again to the other, and thus the light is made to operate as a reference pulse train and a frequency sweep light. CONSTITUTION:An emission light of a semiconductor laser is divided in two by a light branch unit 4, and a first output light is transmitted through an etalon plate 5, joined then to a second emission light in a light joining-dividing unit 206 and divided again. Moreover, the light is divided in two by light branch units 204 and 205 and a first emission light is converted into an electric signal by photodetectors 27 and 29. Emission lights of distributed feedback type lasers 10 to 15 are transmitted through light isolators 16 to 21, synthesized by light synthesizers 22 and 23, synthesized with the emission lights of the light branch units 204 and 205 by light synthesizers 24 and 25, converted then into electric signals by photodetectors 26 and 28 and inputted to control devices 30 and 31 together with outputs of the photodetectors 27 and 29. Output signals of these devices are sent to laser device drive devices 36 to 41 and drive currents are injected therefrom into the lasers 10 to 15. The above constitution enables unification of a light transmission line.
Patent JP-S5866647-A (JP)
Inventor: ERUHARUTO KOONERUSUMAN
IPC: B24B3/34
Filed: 1982-09-29
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-H0223050-A (JP)
Title: Armature having insulated core containing magnetic powder
Inventor: UMEKI SATORU
IPC: H02K3/48
Filed: 1988-07-08
Abstract: PURPOSE:To reduce the weight by forming an armature core with insulating material coating magnetic powder and filling even the coil end section with the insulating material mixed with magnetic powder. CONSTITUTION:A core 2 is fitted to the outer circumferential section of a shaft 1. An engaging section 3 for holding the engaging section 6 of a magnetic thin board member 5 is arranged at the outer circumferential section of the core 2. The magnetic member 5 is applied such that the centrifugal force of a coil 4 contained therein is maintained, and the outer circumferential section of the magnetic member 5 serves as the outer circumference of an armature. Then insulating material mixed with magnetic powder 8 is filled in and between the magnetic members 5. Holes 7 are made randomly through the sideface of the magnetic member 5 and the insulating material mixed with magnetic powder 8 integrates the inner diameter of the magnetic member 5 through the holes 7 and filled integrally even in the gaps at the coil end sections 9, 10.
Patent JP-H1017296-A (JP)
Title: Cargo handling device
Inventor: YONEYAMA SABURO
IPC: B66F9/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple cargo handling device which can perform transportation and unloading of objects easily even in case a simple pallet is in use, such as sheet pallet. SOLUTION: An object carrying platform 10 is composed of an outer frame 12 held approx. horizontally at normal times and a roller conveyor installed inside the outer frame 12. The foremost extremity of this roller conveyor is borne rotatably on the outer frame while the tail is elevated and sunk by an elevation mechanism 40. When object 2 is being transported, the roller conveyor is held horizontally and positioned below the outer frame 12, so that the object 2 is placed upon the outer frame 12, which allows execution of transport in a stable condition. When unloaded, the object 2 is moved ahead upon the roller conveyor by inclining the roller conveyor by the elevation mechanism 40, which allows smooth execution of unloading works.
Patent JP-H0457897-A (JP)
Title: Detergent composition
Inventor: KITAZAWA KOZO
IPC: C11D7/32
Filed: 1990-06-27
Abstract: PURPOSE:To prepare a detergent compsn. excellent in detergency, safety and adaptability to rinsing and free from the danger of environmental pollution by compounding a specified alkylene oxide and an amine compd. CONSTITUTION:A detergent compsn. comprising 50% wt. or above of an alkylene oxide compd. selected from those of formulas I, II and III and 0.05-5% wt. of an amine compd. having 1-5 nitrogen atoms and a mol. wt. of 50-300. In the formulas, R<1> is a 1-22C hydrocarbon residue; R<2> and R<3> are each a 2-4C alkylene group; Y is H or 1-4C alkyl or acyl; (m) is 1-15; and (n), (l) and (p) are each 0-15. The detergent compsn. is useful as a detergent for precision parts or the jigs and tools used in assembling precision parts thereof. By adding a surfactant, the compsn. is additionally improved in adaptability to rinsing and detergency.
Patent JP-H0336970-A (JP)
Title: Ultrasonic actuator
Inventor: TAMAI ATSUSHI
IPC: H02N2/00
Filed: 1989-06-29
Abstract: PURPOSE:To obtain a stable contact surface by forming the contact surface between a vibrator and a mover from a material of 400 Vickers hardness or more. CONSTITUTION:An ultrasonic motor is composed of a vibrator 2 having a piezoelectric element 1 as electromechanical energy conversion element, a mover 3 of aluminum alloy, a base 8, a fixed shaft 9, a bearing 10, a spring 13, etc. A material, of which the hardness is 400 or more in Vickers hardness, is used as the material of the contact surface of the vibrator 2 and mover 3, e.g. the material of the vibrator 2. A specified carbon steel subjected to a quenching treatment, etc., is preferable as such a material.
Patent JP-S5870432-A (JP)
Title: Optical head
Inventor: ANDOU HIDEO
IPC: G11B7/09
Filed: 1981-10-22
Abstract: PURPOSE:To form a light spot exactly, by converting the light reaching a half- mirror to a non-parallel light, and also shielding the light which transmits after being reflected in the half-mirror, in an optical head which leads a reproducing light by placing the half-mirror in an optical path. CONSTITUTION:In an optical path of a reflected ray, a half-mirror 27 is placed, a transmission light (c) is utilized for generating a focus error signal and a tracking error signal, and a reflected ray (b) is utilized for generating a reproducing signal. By converting the light reaching the half-mirror to non-parallel light, two beams of light (d), (e) which transmit after being reflected in the half- mirror are separated from lights (c), (b), and by shielding them by light shielding plates 36, 37, a light spot is formed exactly on a photodetector.
Patent JP-H0728742-A (JP)
Title: Address allocating device
Inventor: FUJIMORI MITSUAKI
IPC: G06F13/14
Filed: 1993-07-08
Abstract: PURPOSE:To provide an address allocating device which can automatically allocate the address of each unit by using a backboard substrate and without performing any complicated address setting operation. CONSTITUTION:A control system includes a control unit 40 which performs a control operation, an input/output unit 10 which is connected to an external signal line through which the input/output signals are transmitted for the unit 40, an individual backboard 20 where the unit 10 is provided in 1:1, and a flat cable 30 which secures connection between the backboards 20 or between the backboard 20 and the unit 40. Then the signal lines of the cables 30 are successively allocated as the address signal lines of the units 10 via the backboards 20 respectively.
Patent JP-H0919540-A (JP)
Title: Ball game machine
Inventor: NISHIKAWA IKURO
IPC: A63F7/02
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a ball game machine affording enhanced interests by deciding the results of a game based on an array pattern of balls entering pockets. SOLUTION: Light emitting display devices 10 are arranged in a matrix of 5×5 on a game board 3 inclined to the front thereof. Pockets are arranged right under the light emitting display devices 10 to trap and hold balls 6. Upon the starting of a game, some light emitting display devices 10 perform a display of different emission from others to show a prize pattern to a game player. When a ball 6 enters a pocket right under the light emitting display device 10 displaying emission, a success is achieved in the game. After the success in the game, a settling button 25 is operated to obtain a premium of one level upgraded game. Or one level upgraded game button 24 is operated to challenge the subsequent two level upgraded game. Any option is selected by the game player. The two level upgraded game is a prize pattern higher in difficulty than the one level upgraded game.
Patent JP-H0923128-A (JP)
Title: Compandor circuit and radio telephone system
Inventor: SEGAWA YUJI
IPC: H04B1/40
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a discontinuous part in an output signal outputted from an attenuation circuit or an amplifier circuit even at the time of suddedly changing the degree of attenuation or amplification by attenuating or amplifying amplitude based upon an amplitude zero point of an input signal. SOLUTION: An amplitude zero point for dividing an input signal into the amplitude of the positive polarity side and that of a negative polarity side is detected by a polarity edge detecting circuit 12. Since a volume control circuit 35 inputting a polarity edge detection signal from the circuit 12 outputs control data for an up/down counter 34 to an electronic volume 10 or 36 in synchronism with the edge detection signal, the volume 10 can attenuate the amplitude based upon the amplitude zero point of the input signal. Since the degree of attenuation of the volume 10 is adjusted in synchronism with the input signal, the degree of attenuation is not changed at a point close to the maximum amplitude of the input signal even when the degree of attenuation is suddenly changed, so that a discontinuous part is not generated in an output signal from the volume 10.
Patent JP-H0617374-A (JP)
Title: Production of base fabric for polishing
Inventor: IMADA KATSUHIKO
IPC: D06M101/16
Filed: 1992-06-26
Abstract: PURPOSE:To obtain the base fabric having high air permeability and capable of effectively holding abrasive grains for polishing in use by impregnating a nonwoven fabric having a network structure with a polyurethane solution, then immersing the resultant nonwoven fabric in water in a short time and subsequently removing the residual solvent in a high-temperature atmosphere. CONSTITUTION:The base fabric for polishing is obtained by impregnating a synthetic fiber nonwoven fabric having a network structure with a polyether- based polyurethane resin solution, then immersing the impregnated nonwoven fabric in water at ordinary temperature or hot water in a short time, incompletely coagulating the solution, then removing the residual solvent in an atmosphere at 95-150 deg.C, completely coagulating the solution and producing moderate holes. This base fabric has high air permeability and relatively high Taber abrasion as a polishing substrate and is capable of effectively holding abrasive grains for the polishing in use.