baber/WOPTO huggingface dataset:
Patent JP-H04168475-A (JP)
Title: Image display device
Inventor: OGURA YASUHIRO
IPC: G09G3/20
Filed: 1990-11-01
Abstract: PURPOSE:To make a device compact and light, and display the two-dimensional image having a resolution equal to the conventional device by deflecting the light of multiple light emitting bodies located longitudinally or laterally so as to be synchronized with an image information processing means, and while cutting the outside light which enters the other eye. CONSTITUTION:An image-formation point of lines of the light from a light emitting body 14, of which image elements are located in two lines, is changed from the upper to the lower against an eye of an observer 17 by the rotation of a deflecting means 16, and the two-dimensional image is realized by the after-image phenomenon. Since it is a virtual image, the operator 17 can recognize the enlarged two-dimensional image easily by adjusting an image-formation optical system 15. A light cutting means 19 formed by using the opaque material, which does not transmit the outside light 18 perfectly, or the translucent material for only reducing the brightness controls the incident quantity of the outside light 18 entering an eye 17', which does not see the display device, to facilitate to stare at the two-dimensional image.
Patent JP-2000112335-A (JP)
Title: Writing and copying function promoting and training device
Inventor: YAMAMOTO HIROYASU
IPC: A63B21/00
Filed: 1998-10-04
Abstract: PROBLEM TO BE SOLVED: To make a person possible to write characters freely even with the right hand by straightening the left-handed person and also to make a person possible to write characters with the other hand even when the more skillful hand than the other hand is paralyzed by providing a mechanism capable of guiding the tip of a pen according to fundamental patterns of vertical and lateral line writings and curve writings which are used in the writing and the copying. SOLUTION: A tip of pen guiding tool 3 planarly moving according to various forms becoming the fundamental of writing and copying is provided in an guiding frame 2 provided on an arm placing table 1. Moreover, a pen shaped fingertip guiding pen 4 is attached to the nib of pen guiding tool 3 freely rotatably in the range of at least about 90 degrees. When the tip of pen guiding tool 3 is driven, the tip of the fingertip guiding pen 4 is guided according to a prescribed form needed for the training or writing and copying functions. A method making the tool 3 planarly move according to the various forms, for example, slides the tool 3 according to the various forms by mounting the tool 3 freely reciprocatingly on the rails which are rotated on a plane by a motor whose speed is adjustable and whose rotational direction is controllable positively or reversely.
Patent JP-2001123318-A (JP)
Title: Method for spinning/forming film
Inventor: INADA SHINYA
IPC: D01D1/10
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for spinning/forming a film, in which a spinning solution (spinning dope) or a film-forming solution having excellent production process stability is efficiently selected. SOLUTION: A method for spinning/forming a film by using a polymer solution prepared by dissolving a polymer in a solvent, in which a polymer solution having t/T>=0.2 is selected and used as the polymer solution, wherein, when a diluted solution obtained by diluting an arbitrary polymer solution in a polymer concentration of <=10 wt.% is filtered with a filter having an average pore size of 0.1 to 5 μm, an average filtration time from the time of the filtration start to the time of a filtration volume of X cc (10<=X<=100) is t sec/10 cc, and an average filtration time from the time of the filtration start to the time of a filtration volume of Y cc (100<Y<=1,000) is T sec/cc.
Patent JP-H05107969-A (JP)
Title: Paper carrying device for image forming device
Inventor: SHIMAZAKI HIDE
IPC: G03G15/00
Filed: 1991-10-16
Abstract: PURPOSE:To effectively display sucking effect of a sucking device in a suction carrying device carrying paper transferred with a toner image from the photosensitive drum toward a fixing device. CONSTITUTION:The paper is pressurized to the belts and the belts' carrying force is displayed by frictional force between the belts and the paper in the suction carrying device placed between the photosensitive drum and the fixing device by combining the suction devices 20 with carrying belts 11... provided with suction holes. In the suction device 20, a multiple number of suction chambers are placed in the width direction and the longitudinal direction in a divided state, pipes 23... are connected to each suction chamber, and the pipes are connected to a valve control device 25. Then, the sucking effect is displayed by the suction chambers corresponding to the width of the paper, and the carrying effect is fully displayed in a state where the paper is adhered to the carrying belt.
Patent JP-S62154331-A (JP)
Title: Objective lens driver
Inventor: KIME KENJIRO
IPC: G11B7/09
Filed: 1985-12-27
Abstract: PURPOSE:To improve efficiency of utilization of a coil for focus control and improve magnetic flux density by providing a coil for focus control and magnetic circuits facing coils for track control separately, and arranging magnetic circuits facing the coil for focus control in whole periphery of the coil. CONSTITUTION:A coil 10 for focus control is attached to a cylindrical part 3b concentric with a cylindrical bearing 3a of a lens holder 3, and coils 11a, 11b for track control are attached to left and right sides. A permanent magnet for focus control 17 and permanent magnets for track control 19a, 19b are constituted of plastic magnet. The permanent magnet 17 for focus control is magnetized radially from the center to outer periphery, and magnets 19a, 19b for track control are constituted by two-pole, left and right, magnetization. Similar effect can be obtained when permanent magnets 17, 19a are formed by sticking together several circular arcuate magnet pieces 17a-17d, 19a1, 19a2.
Patent JP-S62146567-A (JP)
Inventor: KURAUSU GURAMU
IPC: B65G37/02
Filed: 1986-12-12
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-H07144123-A (JP)
Title: Kneader
Inventor: DOI TOSHIO
IPC: B01F13/00
Filed: 1993-11-26
Abstract: PURPOSE:To provide a kneader by which a clayey material is kneaded in a short period with stable quality and the maintenance is fascilitated. CONSTITUTION:This kneader consists of a base 1, a kneading vessel 2 having a recessed part 20 almost in the form of a sphericality, a cylinder device 3 and a pressing member 33 fixed to a piston rod of the cylinder device 3 and driven reciprocally toward the recessed part 20. At least one of the kneading vessel 2 and the cylinder device 3 is held on the base 1 so as to be inclined, and inclining means 50, 52 for inclining at least one of the kneading vessel 2 and the cylinder device 3 are provided. By synchronously driving the cylinder device and the inclining device, the motion of reversing like turning by hand in pounding steamed rice into cake is generated in the material to be kneaded, allowing the material to be effectively kneaded.
Patent JP-H02143483-A (JP)
Title: Semiconductor light-emitting device
Inventor: KANEDA KOICHI
IPC: H01S5/00
Filed: 1988-11-24
Abstract: PURPOSE:To restrain a reduction in the luminous efficiency even under a high temperature, to maintain high output and to obtain a stable light emission by a method wherein a barrier against an electron transfer is provided by a high-concentration buried layer to lessen the transport factor of electrons and the injection rate of the electrons is made small by a high-concentration buried layer. CONSTITUTION:A high-concentration first conductivity type third buried layer 7 is provided between a second conductivity type second buried layer 6 and a first conductivity type fourth buried layer 8. That is, the side of the buried layers is formed into a pnp<+>pn thyristor structure. For this reason, when a P electrode 11 and an N electrode 12 are biased forward for a laser oscillation operation, electrons are injected from a third clad layer 9 in the layer 8, but part of the injected electrons is stopped from transferring to the layer 6 by a barrier against the electrons which is formed by the following layer 7. As a result, the turn-ON of a parasitic thyristor is suppressed and a leakage current due to the turn-ON of the thyristor can be significantly reduced.
Patent JP-H09138020-A (JP)
Title: Cooling and heating device
Inventor: KITAYAMA HIROSHI
IPC: F25B13/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To avoid danger due to the breakage of a compressor by a method wherein non-azeotropic mixture is employed for refrigerant and an indoor side expansion valve is operated so as to be opened when a superheating degree, operated by a superheating degree operating means, has become big and so as to be closed when the superheating degree has become small. SOLUTION: Non-azeotropic mixture is employed for refrigerant and a gas refrigerant temperature near an indoor side heat exchanger 7 is detected by a gas pipeline temperature sensor 12 between the indoor side heat exchanger 7 and a four-way valve 2 while a saturated gas temperature at the outlet of the indoor side heat exchanger 7 is operated by a saturated temperature operating means 17 based on a refrigerant pressure detected by a gas pipeline pressure sensor 16. A difference between the operated saturated gas temperature and a gas refrigerant temperature is operated by a superheating degree operating means 13a and an indoor side expansion valve 8 is operated by an indoor side expansion valve operating means 14a so as to be opened when the operated superheating degree has become big and so as to be closed when the operated superheating degree has become small. Accordingly, dangerounsness due to the breakage of a compressor 1 can be avoided.
Patent JP-H04169980-A (JP)
Title: Rendering device
Inventor: KURATA MICHIO
IPC: G06T15/80
Filed: 1990-11-01
Abstract: PURPOSE:To improve operation efficiency by passing information (CG picture model) on an abject produced by a first system to a second system while absorbing the difference of a shadow calculation model. CONSTITUTION:A system A1 generating the CG model, system B2 with a shadow calculation model different from the system A, information format conversion part 4 reading camera information object form data or the like from the system A1 to be converted into the information format of an interface part 3, and rendering interface part 3 passing the CG model generated in the system A1 while absorbing the difference of the shadow calculation model, are mainly provided. The texture information of the system A1 is inputted to be converted into the texture information for system B2, and the light source information of the system A1 is inputted to be converted into the light source information for system B2, the mapping information of the system A1 is inputted to be converted into the mapping information for system B2 so that the differences of the shadow calculation models can be absorbed. Thus, operation efficiency is improved.
Patent JP-S62152861-A (JP)
Title: Printer
Inventor: HARA KOZO
IPC: B41J2/07
Filed: 1985-12-27
Abstract: PURPOSE:To eliminate the danger of electric shock and provide insulation easily by installing a columnar feed roller which feeds recording paper opposed to a recording electrode and arranging a sheet-like counter electrode along the external circumference of the feed roller between said roller and recording paper. CONSTITUTION:If a voltage is applied between a recording electrode 28 and a counter electrode 20 in accordance with a printing signal from a printing control circuit 29, ink at the tip of the recording electrode 28 receives a static power, flying to the counter electrode 17. In this way, dots are selectively formed on the recording paper 23, performing printing. If a feed roller 14 is rotated by an operating knob 24, the recording paper 23 is fed by the friction force of a feed roller 14 and a pinch roller 21, sliding over the counter electrode 20. In addition, the opposed electrode 20 arranged between the feed roller 21 and the recording paper 23 cannot be manually accessed easily, and even if a voltage is electric shock. It is also possible to apply the voltage to the counter electrode 20 and the recording electrode 28 separately. Consequently each part such as the recording electrode 28 can be easily insulated.
Patent JP-H08157205-A (JP)
Title: Production of glassy carbon
Inventor: YAMAMOTO TETSUYA
IPC: C04B35/52
Filed: 1994-11-30
Abstract: PURPOSE: To obtain high quality glassy carbon having high specular property of the polished surface and superior usefulness as a substrate for a magnetic recording medium by producing a glassy resin using a polyaddition- noncondensation type curing reactive resin as starting material. CONSTITUTION: A polyaddition-noncondensation type curing reactive resin is used as starting material. It is preferable that the resin gives >=40%, especially >=55% yield of carbonization when the resin is carbonized by heating in an inert atmosphere. The resin preferably has one or more among an epoxy group, a cyano group and a polymerizable unsatd. bond in one molecule and it is typified by polyurethane resin, polyurea resin, epoxy resin, acryloyl resin, polystyrene resin or bismaleimide resin.
Patent JP-H09139531-A (JP)
Title: Liquid crystal display device
Inventor: OKANO KIYOSHI
IPC: G02F1/136
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To realize a high quality display device, by forming a nonliner resistance layer of low permittivity and increasing the selectivity of material of a lower electrode. SOLUTION: Picture element electrodes for applying a voltage to a display medium are arranged in a matrix type on at least one of a pair of boards between which the display medium having electrooptic characteristics is interposed. At least one or more two-terminal elements for switching the picture element electrodes are arranged in the vicinity of the picture element electrodes. The two-terminal element has a lower electrode, a nonliner resistance layer and an upper electrode. The nonliner resistance layer is constituted of II-VI compound semiconductor formed by using an electrolytic deposition method.
Patent JP-H10124975-A (JP)
Title: Recording medium loading device
Inventor: OSADA YASUO
IPC: G11B15/68
Filed: 1996-10-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize an entire loading device for a recording medium by moving a holding means receiving a driving force in a horizontal direction by a first drive transmitting means always receiving a driving force only when the recording medium holding means is moved from the first drive transmitting means. SOLUTION: A driving mechanism is constructed by providing a gear 35 rotated by a drive motor via a transmission belt, a gear 36 meshed with the gear 35 to be rotated, gears 37, 38 and 39 corresponding to disk trays 3, 4 and 5 and a gear 40 meshed with the gear 36 in a drive shaft 41. The driving mechanism is always driven to rotate the drive shaft 41 via the gears 35 and 36. The shaft 41 moves one tray selected by a switching means in a horizontal direction in the inner and outer sides of the device. Since the shaft 41 is supported to be freely rotated in a side wall 42 erected in the inner side of the side face of device with a driving force from the motor disposed in the bottom surface part of the device, a width dimension of the device is reduced to a minimum.
Patent JP-H08161785-A (JP)
Title: Optical information recording medium
Inventor: SHIRAI KATSUYA
IPC: G11B7/258
Filed: 1994-11-30
Abstract: PURPOSE: To maintain a god reproducing characteristic by reproducing a signal by means of a recording and reproducing apparatus in which a low-reflectance medium such as a magneto-optical disk or the like is used as an object. CONSTITUTION: In an optical information recording medium, a transparent substrate 1 in which uneven parts corresponding to information signals are formed is coated with a pigment-containing paint which is composed mainly of a pigment material and of a polymer material, and a pigment-containing layer (a reflection layer) 3 at a reflectance of 15 to 25% is formed. In the optical information recording medium, titanium alkoxide or its polymer as an additive has been added, in a ratio of 5 to 10wt.% with reference to the polymer material, to the pigment-containing paint.
Patent JP-H01140715-A (JP)
Title: Manufacture of compound semiconductor integrated circuit
Inventor: SHIGETA JUNJI
IPC: H01L21/324
Filed: 1987-11-27
Abstract: PURPOSE:To obtain a field-effect transistor whose gate leakage current is small by a method wherein a heat-treatment operation is executed by using two or more heat-resistant films capable of being etched mutually selectively and a structure where a gate electrode comes into contact with only a conductive layer and does not come into contact with a substrate part is formed. CONSTITUTION:After a silicon nitride film 6 has been applied to a semiinsulating GaAs substrate 1, a prescribed part is etched and removed by using a gas of CF4 by making use of a photoresist as a mask. Then, ions of Si are implanted by making use of the silicon nitride film 6 as a mask; a conductive layer 2 is formed. Then, a silicon oxide film 7 is applied and is heat-treated; the implanted ions of Si are activated. Only silicon oxide is removed selectively by using hydrofluoric acid; a tungsten silicide film 8 is applied; a gate electrode 5 is formed. By this setup, because the conductive layer 2 coincides with a position of a hole of the silicon nitride film 6, the gate electrode 5 does not come into contact with the substrate 1 ; it is possible to obtain a field-effect transistor whose gate leakage current is small.
Patent JP-H06123849-A (JP)
Title: Scanning optical device
Inventor: YOSHIZAWA ATSUTOMO
IPC: B41J2/44
Filed: 1992-10-09
Abstract: PURPOSE:To prevent the distortion in the pedestal of a scanning optical device. CONSTITUTION:The pedestal 11 is not moved in the direction of Z but moved only in the direction of X, by supporting the pedestal 11 on the supporting part 18a of a supporting member 18, housing a spring 23 and a ball 24 into the holder part 21b of a fixing member 21 successively and fixing the fixing part 21a of the fixing member 21 to the supporting member 18 so that the ball 24 is confronted with the supporting part 18a.
Patent JP-H05263521-A (JP)
Title: Scaffold suspension chain
IPC: E04G3/00
Filed: 1992-10-08
Abstract: PURPOSE:To hang scaffold pipes on the same horizontal of a construction by marking a number ABC on each of rings forming a chain subsequently from one end to the other end thereof, and hanging the scaffold pipes on each of the selected rings. CONSTITUTION:A number ABC is marked lengthwise of the outside on a straight line section of each of rings 3a forming a chain 3 subsequently from one end to the other end thereof to form a scaffold hanging chain. After that, the ring 3a having the marked nor ABC corresponding to a set number is selected, one end thereof is hung on a chain hanging section of a construction, scaffold pipes are hung on the selected ring 3a, and they are hung on the same horizontal so as to form a horizontal grid surface. Accordingly, load applied to each chain is equalized, breaking, etc., thereof can be prevented to promote safety.
Patent JP-H01140486-A (JP)
Title: Bloch line memory driving circuit
Inventor: TOYOOKA TAKASHI
IPC: G11C11/14
Filed: 1987-11-27
Abstract: PURPOSE:To drive the bias magnetic field of a Bloch line memory element with low consuming power by using one direct current constant voltage power source, a saturation switch and a transformer. CONSTITUTION:A first current passage including a first switching element 1 for passing a pulse current only for a first period from the direct current constant voltage power source 6 to the bias magnetic field coil 5, second current passage including a second switching element 2 for passing the pulse current only for a second period to the primary winding 4-1 of a pulse transformer 4 from the bias magnetic field coil 5 and a third current passage including a third switching element 3 for passing the pulse current only for the second period to the direct current constant voltage power source 6 from the secondary winding 4-2 of the pulse transformer 4 are provided. Accordingly, A semiconductor element constituting the switches 1-3 for forming the current passing passages goes to a saturation operating point. Thereby, the bias magnetic coil of the Bloch line memory element can be driven with low consuming power.
Patent JP-H02145697-A (JP)
Title: Cleaning agent composition for flush toilet
Inventor: SAEGUSA KATSUMI
IPC: C11D17/00
Filed: 1988-11-25
Abstract: PURPOSE:To obtain the title composition containing a specific sulfobetain type amphoteric surfactant and having excellent stain resistance and high cleaning effect. CONSTITUTION:The aimed composition containing a sulfobetain type amphoteric surfactant expressed by the formula (R1 is 10-22C alkyl or alkenyl; R2 and R3 are 1-2C alkyl; X is OH or H) at a concentration of 0.5-100ppm (especially preferably 1-10ppm) in water used. Furthermore, preferred example of the above- mentioned surfactant includes N,N,N-stearyldimethyl-N-3-sulfopropylammonium betain or N,N,N-lauryldimethyl-N-2-hydroxy-3-sulfopropylammonium betain.
Patent JP-H03158037-A (JP)
Title: Fault restoration system
Inventor: AOKI TOSHIHARU
IPC: H04L69/40
Filed: 1989-11-15
Abstract: PURPOSE:To guarantee a text in the occurrent of an abnormality by applying a time stamp to a transmission text of its own processor every time the transmission text takes place, storing the result to a storage device and sending the text. CONSTITUTION:Plural processors 1-4 are connected by a network 5 to apply mutual communication. The processors 1-4 have storage devices 6-9 being disks as transmission files. Then every time a transmission text takes place, a time stamp is added to the transmission text of own processor and the result is stored in a file and the text is sent. Thus, the text is secured while being stored in a file even in the occurrence of an abnormality and the text is sent again in the occurrence of a succeeding to improve the reliability of the sent text.
Patent JP-H09138837-A (JP)
Title: Slip recognizing device
Inventor: YAMAMOTO ATSUHARU
IPC: G06K9/20
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To attain character recognition of high reliability even when plural slips of mutually different formats coexist. SOLUTION: A ruled line extracting means 3 extracts horizontal and vertical ruled lines to a binary picture from a picture input means 1, and a corner detection means 4 detects the corner of a graphic. A constituting element detection means 5 detects an constituting element being the intersection of the ruled lines and a rectangle detection means 6 connects mutual constituting elements. Next, an outline frame detection means 7 detects the outermost outline frame of rectangular structure and a feature extraction mans 8 extracts the feature of frame structure. A frame structure collating means 10 refers to a frame structure reference table 9 registering the feature of the frame structure of each slip to discriminate an inputted slip and detects a character reading area.
Patent JP-H05107092-A (JP)
Title: Thermal flowmeter
Inventor: NAKAMURA AKIRA
IPC: G01P5/12
Filed: 1991-10-18
Abstract: PURPOSE:To obtain the flowmeter capable of easily achieving the enlargement of a measurement flow area. CONSTITUTION:A flow control valve 13 is provided on a bypath 6. A ratio of the flow allowed to flow in a sensor tube 1 to the other flow allowed to flow in the bypath 6, namely, a separation ratio can easily be regulated by regulating a degree of the opening of the flow control valve 13. The enlargement of a measurement flow area can be easily achieved without being accompanied by the exchange and the like of parts. Furthermore, its share in addition to the number of the parts can be lessened by contriving the enlargement of the measurement flow area without being accompanied by the exchange and the like of the parts and workability is improved.