baber/WOPTO huggingface dataset:
Patent JP-H05346722-A (JP)
Title: Electrostatic charging device
Inventor: KUMON AKIRA
IPC: G03G15/02
Filed: 1992-06-15
Abstract: PURPOSE:To apply charge to a photosensitive drum in a state where toner residue without being transferred remains on the photosensitive drum by spacing a conductive electrifier by a proper distance, bringing it into contact with the photosensitive body at an angle <90 deg. to the rotary shaft of the photosensitive drum, and impressing pulse voltage having the same polarity as the electrostatic charging polarity of the toner on the electrifier. CONSTITUTION:The toner left without being transferred on a copying paper 14 by a transfer device 12 exists on the photosensitive drum 9. When the drum 9 continues to rotate and reaches an electrostatic charging member 5 again, the toner on the drum 9 is deviated from an original position by the electrifier 4 of the member 5, which has the angle <90 deg. to the rotary shaft of the drum 9, and the drum 9 is electrostatically charged at the same time. Since only the charge having the same polarity as toner charge is impressed on the electrifier 4, which is spaced by the specified distance, the toner is not accumulated on the electrifier 4. When the drum 9 continues to rotate further, image exposure is performed over the residual toner by an exposing device 5.
Patent JP-S5279479-A (JP)
Title: Method of controlling the coveying of pipes for noise protecting devic e for feeding the pipes
Inventor: IZUDATE AKIO
IPC: B65G47/74
Filed: 1975-12-26
Abstract: PURPOSE: To increase the productivity and to intend to reduce the noise by feeding pipes with flange on a skid line on line by determining the arrangement of the skid rail and another pipe length stopping position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6133223-A (JP)
Title: Granulator
Inventor: HIDAKI MORIHISA
IPC: B01J2/02
Filed: 1984-07-25
Abstract: PURPOSE:To improve a hopper part of the titled apparatus and to prevent the attachment of tower bottom by providing grills radiately so that the central faces of the grills are allowed to coincide with the central axis of the tower and the clearances which are parallel and nearly equal in the intervals are given between the adjacent grills. CONSTITUTION:The grills 4 having the wedge-shaped cross sections are slantly nested so that these are bridged between the tower wall 1 and a fluidizing cooler 2. The grills 4 are provided in equiintervals in the range of all peripheries of the tower so as to form an earthenware mortar as a whole and the bottom face of the earthenware mortar is made to the fluidizing cooler. The grills 4 become smoothly small toward the center and the central faces thereof are allowed to coincide with the central axis of a granulation tower. The clearances between the adjacent grills are regulated to nearly the same intervals in the lengthwise direction and one part of air introduced into the tower is flowed therein through the clearances. The clearances between the respective grills 4 can be adjusted by regulating the lateral breadth of the grills 4.
Patent JP-H11355803-A (JP)
Title: Stereoscopic video image reproducing method
Inventor: YAMAMOTO TOMOJI
IPC: H04N19/597
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video image reproducing method by which stereoscopic video data of the noninterlaced scanning system, which are obtained by applying MPEG coding to data the frame of the noninterlace scanning system of which is multiplexed with one field of a left eye video image and one field of a right eye video image of the noninterlaced scanning system are reproduced properly. SOLUTION: An MPEG decoding section generates reproduced video data corresponding to each picture in each group of picture GOP and gives the data to a synchronizing signal addition section 3 in a display sequence, in response to a temporal reference TR, and discriminates a kind of a video image included in the reproduced video data given to the synchronizing signal addition section 3 based on the kind of TR and gives the discriminated result to he synchronizing signal addition section 3. The synchronizing signal addition section 3 adds a synchronizing signal in response to the discrimination result to the reproduced video data which are fed from the MPEG decoding section.
Patent JP-H103325-A (JP)
Title: Information processor
Inventor: IWAKURA SADAO
IPC: G06F1/18
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide the configuration of an information processor with which plural kinds of keyboards can be selectively connected and used and further, the cost reduction and the miniaturization of main body of the device can be attained. SOLUTION: A conversion adapter 40 corresponding to kinds A and B of a keyboard 30 is connected to a connector 302 of the keyboard and inserted toward a main body side connector 104 but before that insertion, a stopper 105 inhibits connection and a sensor 106 detects a projection 401 of the adapter and discriminates the kind of the keyboard 30. Corresponding to that detecting signal, a main control part 100 controls a selector 103 and between keyboard control parts 101 and 102, any keyboard control part corresponding to the kind of the keyboard 30 is connected by a connector 104. Then, the connection inhibition by means of the stopper 105 is canceled and a message calling the connection of the adapter 40 to the connector 104 is displayed on a display part 20.
Patent JP-S6133633-A (JP)
Inventor: HAYASHI NOBUHIRO
IPC: A47L9/28
Filed: 1984-07-25
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-H01139411-A (JP)
Title: Chain at low rear line pressure used combined with transfer plate
Inventor: UIRIAMU JII HODORUSUKII
IPC: B65G17/38
Filed: 1988-06-24
Abstract: PURPOSE: To simplify a structure and facilitate use by journalling a shaft supporting multiple rollers having small parts at its both ends between support members to constitute a chain link and forming parallel fingers going between rollers on a transfer plate, in the chain link for the transfer plate having fingers. CONSTITUTION: A chain link 10 journalls a shaft 28 where multiple rollers 34 are mounted between shaft support members 20, 20 stood from a base 12. This roller 34 is constituted with a first cylindrical part 50 with large diameter at its central part and second cylindrical parts 52 with small diameter at its both ends. Therefore, a recessed part is formed between the rollers 34, 34 by the second cylindrical parts 52. On the contrary, a transfer plate 60 is placed at the same height as an article support surface formed by the first cylindrical part 50 of the rollers 34, and parallel fingers 62 are arranged by being penetrated into a recessed part formed by the second cylindrical part 52 of the rollers 34. This structure can provide a simple structure and easy use.
Patent JP-S5965097-A (JP)
Inventor: RIYUDEIGAA SHIYUUBARUTO
IPC: C08J5/10
Filed: 1983-08-26
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-S5278381-A (JP)
Title: Production of field effect semiconductor device
Inventor: MATSUMOTO KAZUNARI
IPC: H01L29/78
Filed: 1975-12-25
Abstract: PURPOSE: To obtain a process for production of FETs wherein higher density of elements is achieved by making possible the superposition of contact windows with a polycrystalline Si gate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6310999-A (JP)
Title: Speaker
Inventor: KOIBUCHI TATSUO
IPC: H04R9/06
Filed: 1986-07-02
Abstract: PURPOSE:To obtain a sound quality good in linearity, excellent in a central holding capacity and effective in dumping by push/pull driving a diaphragm by first and second magnetic circuits. CONSTITUTION:The direction of input signals passing through a first voice coil 8 and a second voice coil 16 are made opposite and the first and the second magnetic circuits 1, 9 are driven with opposite phases to each other according to the input signals. Therefore, when according to the operation of the first magnetic circuit 1, a first subcone 17 is pressed forward in a direction shown by an arrow A with a prescribed force, a second sub-cone 18 is pulled to the direction shown by the arrow A with the same force according to the operation of the second magnetic circuit 9. The plane diaphragm 19 is driven (push-pull drive) as a push-pull amplification in an amplifier circuit by the first and the second sub-cones 17, 18. Thereby, the synthetic force of the force generated respectively on the first and the second magnetic circuits 1, 9 is impressed to the plane diaphragm 19, a magnetic braking force is effectively applied and a sound quality effective in the dumping is obtained and the central holding capacity is also excellent.
Patent JP-S5894019-A (JP)
Inventor: JIYON EDOUIN GAASUBATSUCHI
IPC: G05F3/26
Filed: 1982-09-08
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-H04227944-A (JP)
Title: Thermoplastic additive, drum, and thermoplastic mixture
Inventor: RONARUDO TEI ROBISHIYOUDO
IPC: C08K5/098
Filed: 1991-05-31
Abstract: PURPOSE: To reduce the permeation of hydrocarbon-based fluids when mixed with a thermoplastic resin by incorporating polyvinylidene fluoride, a thermoplastic carrier substance, and aluminum stearate.  
     CONSTITUTION: The additive is prepd. by compounding polyvinylidene fluoride (A), 52 lb of a thermoplastic carrier substance (B) (pref. high-mol.-wt. high- density PE), and, based on 100 lb of ingredient B, 56 g of aluminum stearate (C). A thermoplastic resin, pref. PE, is mixed with the additive in an amt. of 3-6% and then molded into a desired shape. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5856891-A (JP)
Title: Heat sensitive recording type magnetic ticket paper
Inventor: YUYAMA YUKIHIRO
IPC: B41M5/333
Filed: 1981-09-30
Abstract: PURPOSE:To improve water resisting property, by using a specified bisphenol compound as an acidic material in a heat sensitive coloring layer, and providing an aqueous soluble macromolecular protecting layer on the surface of said coloring layer. CONSTITUTION:A magnetic recording layer, whose main component is a ferromagnetic material, is provided on one surface of a supporting body. The heat coloring layer, which includes a leuco dye and the acidic material that colors said leuco dye by heating as main components, is provided on the other surface. As the acidic material, the bisphenol compound shown by the specified formula (where R1 and R11 are branched alkyl groups whose carbon number is 3-8; R2, R3, R12 and R13 are alkyl groups whose hydrogen number or carbon number is 1-8; Y is S, O, SO2, S2 and the like; and R14 and R15 are alkyl groups whose carbon number is 1-8). On the heat sensitive coloring layer, the aqueous soluble macromolecular protecting layer such as polyvinyl alcohol is provided and coated.
Patent JP-H04353438-A (JP)
Title: Transparent film excellent in dripproofness and blocking character
Inventor: KANAI TOKUTARO
IPC: B32B7/02
Filed: 1991-05-30
Abstract: PURPOSE:To provide the synthetic resin film for use on book cover and commutation-ticket holder and in the agricultural and other various fields by imparting to the film a high degree of dripproofness and blocking character while maintaining its excellent transparency and permitting these characters to be maintained for a long period of time. CONSTITUTION:A flat, plate-like lamination layer 1 constituted of the particles 1 of the synthetic magnesium silicate, sodium silicate and lithium silicate is formed on at least one side of synthetic resin film. These particle layers impart hydrophilic (dripproof) and blocking character. Such particle layers are transparent and do not cause hindrance to the inherent transparency of the synthetic resin film. For this reason, this film has an excellent transparency. Since the particles 1 of the synthetic magnesium silicate, sodium silicate and lithium silicate have a large contacting area of the plate surface with the surface of the synthetic resin film and this plate surface is active, the particles are so firmly attached to the film that they will not be carried away easily.
Patent JP-H108112-A (JP)
Title: Manufacture of superfine particle
Inventor: TOYOTATE KATSUJI
IPC: B01J2/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining high purity superfine particles. SOLUTION: High-frequency current is supplied in the mutually reverse direction to a lower coil part C1 and an upper coil part C2 having the axial center in the vertical direction and respectively arranged at the upper and the lower parts to form magnetic fields 5 periodically changed in the mutually reverse direction, and a material 4 to be heated is positioned in the magnetic fields 5 to induce voltex current in the material 4 to be heated. Repellent Repulsive force to the magnetic fields 5 is generated in the material 4 to be heated with the voltex current, and the material 4 to be heated is floated up between the lower coil part C1 and the upper coil part C2.  Further, the material 4 to be heated is induction-heated to its m.p. or higher and the superfine particles generated from the heated material 4 is recovered after carrying them with gas stream 3 from the upper part of the heated material 4.
Patent JP-H08329698-A (JP)
Title: Semiconductor memory
Inventor: HASHIMOTO JUNJI
IPC: G11C29/34
Filed: 1995-05-31
Abstract: PURPOSE: To increase the number of times of simultaneous measurement in a pellet check and to reduce measuring cost. CONSTITUTION: An address counter circuit 37 performs count up synchronizing with a clock signal CLK at the time of a test, and generates an address performing writing and reading of data for a test. An input/output control circuit 39 writes data for a test generated by a test pattern generating circuit 35 in a memory cell of an address generated by the address counter circuit 37, and reads out data from a memory cell of the same address. An output discriminating circuit 38 compares data for a test with data read out from a memory cell, discriminates whether writing and reading are normal or not, and based on this discriminated result, a propriety recognizing storage circuit 40 outputs a discrimination result signal TR to a discrimination result output terminal 34.
Patent JP-H104212-A (JP)
Title: Light-emitting diode
Inventor: AMAMIYA YOSHINORI
IPC: H01L29/06
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To improve high brightness and reliability by giving the luminous characteristics of shortwave length to a light emitting diode by a method wherein a barrier inserting layer, in which an equielectron constituent element is added, is provided in an i-type quantum well layer, and the barrier inserting layer is formed in the thickness with which tunneling of electron and hole occurs. SOLUTION: This light-emitting diode is constructed in a double heterostructure in which an i-type quantum well layer is pinched between a p-type semiconductor layer and an n-type semiconductor layer, and a barrier inserting layer, where an equielectron element, having the electron equal to the above-mentioned constituent element is added, is provided in the i-type quantum well layer. For example, i-type quantum well layer, in which an intrinsic (i-type) ZnCdSe layer 23 is used as a well layer using an n-type ZnMgSSe layer 21 as a barrier layer, and a p-type ZnMgSSe layer 22, is used as an active layer, and a Te-added ZnSe barrier inserting layer 24 is formed on the center part of the quantum well layer.  Besides, the barrier inserting layer is formed in the thickness with which a tunneling is generated, i.e., 2mm or smaller, for example, and the film thickness of the i-type quantum well layer is less than 4nm.
Patent JP-H0820474-A (JP)
Title: Cable drum housing device
Inventor: KAWAMOTO HIROSHI
IPC: B65H67/04
Filed: 1994-07-07
Abstract: PURPOSE:To provide a device in which large-diameter drums and small--diameter drums can be installed as they are mixed without increasing the size of the device by regulating installation of drum support shafts supporting the large- diameter cable drums to be adjacent to each other in a guide direction. CONSTITUTION:For housing drums into a drum housing device X, a guide plate 5 is rotated to place guide grooves 43, 44 to installation/removal positions in order, and in this condition, drum assemblies 23, 24 for installing a drum installation cylinder 30 as it is contracted are taken into an installation/removal part of a guide rail. After this, the drum installation cylinder 30 is actuated to elongate for pushing a drum support shaft 25 onto the guide rail, and guide rollers provided at both shaft ends of the support shaft 25 are fed into the guide rail to be supported. At this time, when a large-diameter drum installation part 41 and a small-diameter drum installation part 42 get to the installation/removal position, diametrically outward protruding quantity of guide protrusions 46, 48 positioned on the rear side of a car body is set relatively, thereby it comes to that only a small-diameter drum 22 can be installed on the small-diameter drum installation part 42.
Patent JP-S5379310-A (JP)
Title: Synchronous circuit
Inventor: IKEDA KAZUHIRO
IPC: H04L7/033
Filed: 1976-12-23
Abstract: PURPOSE:To obtain a more accurate period by increasing the number of polyphase clocks.
Patent JP-S6216181-A (JP)
Title: Multicolor ribbon shifting device
Inventor: TAJIMA AKIO
IPC: B41J35/14
Filed: 1985-07-15
Abstract: PURPOSE:To provide a multicolor ribbon shifting device capable of being produced in a compact form and at low cost, by moving the first shifting plate in conjunction with an operation of a driving motor, and moving the second shifting plate in conjunction with a transmitting shaft which is driven. CONSTITUTION:The ribbon-shifting device, which is unitized, comprises casings 6, 7 at both side parts of a ribbon cassette 3, and a connecting bar 8 extended along a side surface of a rear part of the ribbon cassette 3 and connecting the casings 6, 7 to each other. A stepping motor 9 is provided on an outside surface of the casing 6, and shifting plates 10, 11 vertically moved by operating the motor 9 are so provided that fitting pawls 3c-3e projected on both side parts of the cassette 3 can be detachably fitted to shoulder parts of the plates 10, 11. With the plates 10, 11 moved vertically, the cassette 3 is followingly moved vertically, whereby a color band of a ribbon 5 opposed to a printing element 2b is shifted from one to another. The multicolor ribbon shifting device can be detachably mounted on a frame 28 supporting a platen 1 or the like, through fastening pawls 27a, 27b integrally provided on lower surfaces of the casings 6, 7.
Patent JP-H06332039-A (JP)
Title: Transparent block provided with reflection mirror for twin-lens finder
Inventor: NISHIZAWA KYOICHI
IPC: G03B13/24
Filed: 1993-05-21
Abstract: PURPOSE:To provide a twin-line finder easy to view even under direct sunlight and capable of photographing while viewing by both eyes by providing a transparent block provided with a reflection mirror which is installed obliquely to the screen of an image display device and providing a foldable hood on the transparent block. CONSTITUTION:The transparent block 1 provided with the reflection mirror 2 is provided on the screen 4 of a thin type image display device 3, the foldable hood 7 is provided on the transparent block 1, and an image recording/reproducing device 6 is provided on the rear side of the image display device 3. Then, the inclined reflection mirror 2 is provided with the transparent block 1, and the top surface part of the transparent block 1 is inclined. Furthermore, the top surface part and the surface in close contact with the screen 4 are made transparent, and all other surface are made sieldable for light. A video emitted from the screen 4 is reflected on the reflection mirror 2 facing the screen 4, and then, the video enters both eyes after passing through the hood 7. Also, the reflection mirror 2 is inclined, so that the video can be viewed while keeping the head away from the hood. The user photographs by a camera part 8 while viewing the image on the reflection mirror 2 from the oblique upper back of the thin type image display device 3 which is vertically placed.
Patent JP-S5379716-A (JP)
Title: Manufacture of hot rolled steel for warm working
Inventor: TAKECHI HIROSHI
IPC: C21D9/52
Filed: 1976-12-24
Abstract: PURPOSE:To manufacture the title steel whose yield point and tensile strength are increased after heating and cooling even if working strain is zero, by subjecting a killed steel contg.  specified amts. of C, Mn, N and one ore more out of Nb, V and Ti as main components to solution heat treatment after which the steel is hot rolled and forced to cool under limited conditions.
Patent JP-H097116-A (JP)
Title: Thin-film magnetic head and its production
Inventor: NARISAWA KOSUKE
IPC: G11B5/39
Filed: 1995-06-22
Abstract: PURPOSE: To obtain a tin-film magnetic head with which the effect of pulling in the signal magnetic field from a magnetic recording medium is excellent and a high reproduced output is obtainable and a process for producing the magnetic head. CONSTITUTION: This thin-film magnetic head is constituted by forming a magneto-resistive element 3 and a flux guide 4 via a lower gap layer 2 on a lower layer shield 1 consisting of a magnetic material and forming an upper layer shield 10 consisting of a magnetic material via insulating layers 5, 8a, 8b and an upper gap layer 9 on the magneto-resistive element 3 and flux guide 4. The shortest distance (t) the between the flux guide 4 and the upper layer shield 10 and the film thickness of the insulating layer 5 first formed on the flux guide 4 are set approximately the same.
Patent JP-H0448477-A (JP)
Title: Servo signal writing device
Inventor: KOMENO JUNICHI
IPC: G11B5/596
Filed: 1990-06-13
Abstract: PURPOSE:To write a servo signal in a recording medium with high accuracy by fixing the setting value of a comparison means and providing a control means setting the delay time of a delay means based on the mounting error information of a writing means obtained in advance. CONSTITUTION:The position of a servo signal writing surface (cylinder) corresponding to the recording medium by the count value of a reference clock signal counted by a counter 11 while taking index signals INDEX/EMB as count starting signals, and a servo signal generation circuit 4 generates the servo signal t that time. Next, the writing operation to the writing surface of this servo signal is performed while providing the delay time only corresponding to the mounting error information of a writing means 17 set and inputted to a control means 18 in advance. Therefore, the deviation of magnetization inversion caused by the mounting error of the writing means can be cancelled. Thus, the adverse effect accompanied by the mounting error can be eliminated, and the servo signal can be written with high accuracy.
Patent JP-H0821861-A (JP)
Title: Fault detecting circuit for power converting device
Inventor: KITAHARA TADAYUKI
IPC: H02M1/06
Filed: 1994-07-08
Abstract: PURPOSE:To detect not only the fault of a gate turnoff thyristor (GTO) but also the fault of a snubber circuit and prevent the succeeding fault of the GTO by detecting the voltage of the snubber resistor of the snubber circuit, and detecting the voltage detection signal when the on-gate signal is sent. CONSTITUTION:A voltage detecting circuit 21 detects the voltage of a snubber resistor 93, and a one-shot circuit 22 detects the leading edge of the on-signal 23 within on/off-control signals of a GTO 7 and outputs the one-shot signal. When an on-gate signal is fed to a snubber circuit in the normal state, a voltage appears on the resistor 93. The output signal A of the circuit 21 becomes '0', and the output of an AND circuit 24 becomes '0'. When the snubber circuit fails and the on-gate signal is fed, no voltage is applied to the resistor 93, and the output signal instantaneously becomes '1' when the on-gate signal is fed. Both input signals of the circuit 24 become '1', and the failure is detected.