baber/WOPTO huggingface dataset:
Patent JP-H0194361-A (JP)
Title: Magnet roll
Inventor: KOITABASHI NORIFUMI
IPC: G03G15/09
Filed: 1987-10-07
Abstract: PURPOSE:To prevent the appearance of black stripes and white stripes on an image due to a ripple of magnetic flux density by uniformly providing the rugged parts of specific size on the surface of a magnet roll. CONSTITUTION:When the rugged parts 11a of 10-500mum size are uniformly formed on the surface of a plastic magnet roll 11, the ripple R1 of about 10-500mum size is uniformly formed in magnetic flux density distribution in the axial direction of the magnetic roll 11. Though toner is concentrated on a negative inflection point of the ripple therefore, it cannot be seen by human eyes that the toner is swept together because this ripple is uniformly formed, and the toner is not seen as black stripes or white stripes on the image.
Patent JP-H03112471-A (JP)
Title: Sterilizer for liquid food
Inventor: KATO YOICHI
IPC: A23L3/00
Filed: 1989-09-26
Abstract: PURPOSE:To enable sterilization of a stock solution without impairing taste or quality of a liquid food by providing a sterilizing filtration device, thermal sterilizer and mixer and combining the devices so as to perform specific action. CONSTITUTION:The aforementioned sterilizer for a liquid food is internally provided with the first tank 10 for storing a stock solution 1 of the liquid food and a degerming filter 11 and equipped with a sterilizing filtration device 12 for separating the stock solution 1 into a purified filtrate 2 and a residual liquid 3, a thermal sterilizer 13 for heating the residual liquid 3 and providing a treated liquid 4 and a mixer 14 for mixing the purified filtrate 2 with the treated liquid 4. The first tank 10 is connected to a side chamber (12a) on the inlet side of the sterilizing filtration device 12 with the first pipe 18. Further, a side chamber (12b) on the outlet of the sterilizing filtration device 12 is connected to the second tank 15 with the second pipe 19. Furthermore, a side chamber (12a) on the inlet side of the sterilizing filtration device 12 is connected to the third tank 16 with the third pipe 20.
Patent JP-H03113957-A (JP)
Title: Facsimile equipment
Inventor: OTSUKA KENICHIRO
IPC: H04N1/00
Filed: 1989-09-27
Abstract: PURPOSE:To constitute the facsimile equipment comparatively in compact and to adopt layout at which heat countermeasures for a control printed circuit board are easily taken by providing a read section and a control section to an upper part of a printer and supplying cooling air to the printer and the control section respectively in the horizontal direction. CONSTITUTION:A printer 2 is arranged on a lower chassis 1 and a read section 3 and a control section 4 are arranged on the printer 2. A power supply unit 26 and a diskette or the like as an external memory are accommodated in a rear space of a partition plate 9 at the rear side of the printer 2 and an exhaust 9a is opened to a wall face at the left side of the space and an exhaust fan 27 is provided to the exhaust 9a. The exhaust fan 27 exhausts heat dissipated from a fixing unit 16 of the printer 2 or ozone generated around a photosensing drum 23 to the outside of the equipment through the exhaust 9a. The exhaust path A of heat and ozone is directed nearly in the horizontal direction.
Patent JP-H0688941-A (JP)
Title: Zoom lens
Inventor: OHASHI KAZUYASU
IPC: G02B13/18
Filed: 1992-09-21
Abstract: PURPOSE:To provide a wide viewing angle and compact zoom lens composed of two groups of high performance and a few number of lenses and having a variable power ratio of more than 2.5. CONSTITUTION:This lens is composed of a first group I having a positive focal length on the object side and a second group II with negative focal length and by varying the distance between the two groups a variable power is obtained. From the object side to the image side, the group I is composed of a positive meniscus lens 1 having a convex surface on the object side, biconcave lens 2, a positive lens 3 and a biconvex lens 4, the group II is composed of a positive meniscus lens 5 having convex surface on the image side and negative meniscus lenses 6, 7 having convex surfaces on the image side and the focal length fW at a short focus end, the focal length fT at a long focus end of the total system, the focal length f1 of the first group, the focal length f2 of the second group and the thicknesses d3, d5 of the lenses 2, 3 on the optical axis satisfy the conditions (1-1) 0.25<f1/fT<0.28. (1-2) f2/f1>-0.95. (1-3) (d3+d5)/fW>0.30.
Patent JP-H1197417-A (JP)
Title: Method and device for reactive ion etching
Inventor: SAITO SHUICHI
IPC: H01L21/302
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to realize high etching uniformity in a substrate when reactive ion etching is performed from an aluminum thin film or silicon nitride thin film formed on the substrate. SOLUTION: In this method, reactive ion etching is performed for a thin film 4 comprising aluminum or silicon nitride formed on a substrate by using reactive etching gas. In this case, etching is performed together with an etching correcting member 1, which comprises the same material as the thin film 4 to be etched and is arranged to surround the periphery of the above described substrate substantially.
Patent JP-H1197196-A (JP)
Title: Dimming device for liquid crystal display
Inventor: KAWABATA ETSUO
IPC: H05B41/392
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To permit a user to change and adjust the lightness on the panel face of a liquid crystal display, i.e., the brightness of the back light, so as to generate a visibility in accordance with the service environment. SOLUTION: A comparator 12 compares the level of a triangular wave or pseudo-triangular trapezoidal wave produced by integrating the dimmer input signals with the level of the DC voltage signal complying with the ambient light and emits the dimmer signal which has been subjected to the pulse width modulation, and the brightness of a fluorescent tube 2 as the back light of a liquid crystal display is controlled. When the lightness of the area surrounding the liquid crystal display varies, the lightness of the fluorescent tube 2 accordingly varies automatically, and also the lightness of the back light is varied according to the visibility or the taste of the user by changing the dimmer input signal, and it is possible to optimize the visibility of the liquid crystal display in different environments.
Patent JP-2001074294-A (JP)
Title: Controller for air conditioner
Inventor: NAKAE TSUGIO
IPC: F24F11/02
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature detector from becoming bad contact for use in abnormal heating protection of a terminal plate. SOLUTION: The present controller is adapted such that electric power is supplied to an outdoor unit through a terminal plate 11 provided in an indoor unit of a separated air conditioner composed of an indoor unit and an outdoor unit for air conditioning. Herein, there are further provided a temperature fuse 12 for opening a circuit when temperature of the terminal plate 11 is detected and temperature of the terminal plate 11 reaches a set temperature, a power supply circuit 3 for supplying driving electric power to electronic parts through the foregoing circuit, and a microcomputer 13 for detecting voltage of the electric power after passage through the circuit of the temperature fuse 12 and protecting an air conditioner when the voltage drops to the set voltage or lower.
Patent JP-H10101565-A (JP)
Title: Employment of benzazepine-n-acetic acid derivative for producing medicinal preparation for treating and preventing gastrointestinal hematogenous injury
Inventor: ROZSA SUSANNA DR
IPC: A61K31/55
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicinal preparation containing a specific benzazepine-N-acetic acid derivative as an active ingredient, having a blood circulation-promoting action for mesenteric vessel structure in man or large mammalian, and capable of preventing and treating gastrointestinal injuries accompanying the decrease in the blood circulation of gastrointestine. SOLUTION: This preparation is prepared by using a compound of the formula (R<1> is a phenyl lower alkyl or naphthyl lower alkyl which may be substituted by a lower alkyl, a lower alkoxy or a halogen on the phenyl or naphthyl group; R<2> is H, a biologically unstable ester-producing group; R<3> is H, a biologically unstable ester-producing group) or its physiologically acceptable salt. The compound of the formula includes (3S,2'R)-3- 1-[2'-(ethoxycarbonyl)-4'-phenyl-butyl]- cyclopentane-1-carbonylamino}-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepin e-1-acetic acid. The compound of the formula is obtained by a known method.
Patent JP-H0972725-A (JP)
Title: Measuring apparatus for lengthy article
Inventor: KATSUNUMA ATSUSHI
IPC: G01B11/24
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a lengthy article measuring apparatus which makes it possible to compactly take a large visual field by imaging discrete pictures of a lengthy article to be formed at the emitting terminal of an image guide fiber aggregate. SOLUTION: The light from a lengthy article 1 is focused on the end face of the incident terminal 4b of an image guide fiber aggregate 4 by an objective 2 and a field lens 3. The image of the article 1 is non-continuously sampled at the interval responding to the separation of the terminal 4b at the terminal 4b. The discrete images of the article 1 sampled at the incident terminal 4b of the aggregate 4 is transmitted from the terminal 4b to the emitting terminal 4c. The image of the article 1 formed at the terminal 4c is refocused on an imaging unit 6 by a relay lens 5. Since the terminal 4c of the aggregate 4 is converged and disposed, it is not necessary to use a lengthy element as the unit 6, and the image data from the element 6 is processed by a processor 7.
Patent JP-H04130464-A (JP)
Title: Self-diagnostic and self-repairing system for image forming device
Inventor: TOMIYAMA TETSUO
IPC: G03G15/00
Filed: 1990-09-21
Abstract: PURPOSE:To contrive the acceleration in self-restoration by respectively comparing the numbers of application successes with the numbers of application failures when plural applicable cases are present thereon, thereby determining the priority order of the cases. CONSTITUTION:A case detecting means retrieves the cases stored in a case storing means 17 and detects the case of a failure state and a failure cause diagnosed by a failure diagnosing means 12. When there are plural cases detected by the case detecting means, which case is to be applied to restore the work with priority is determined by a priority order determining means. The application order is determined so that a case having the larger number of application successes is adopted when the inferred current state of an image forming device is the same as the device state in the case and a case having the smaller number of application failures is adopted with priority when the number of application successes of the device is the same as that of the case. Thus, the rapid self-restoration can be attained.
Patent JP-S63105718-A (JP)
Inventor: MORII SHIGEHIRO
IPC: A47J31/42
Filed: 1986-10-23
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-2000079076-A (JP)
Title: Western style toilet stool
Inventor: BANDO TAKASHI
IPC: A47K13/30
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To improve amenity in sitting in a simple structure by forming a recessed part in the seating surface of a toilet stool, and incorporating a sheet- like heater in the recessed part. SOLUTION: This toilet stool seat 21 is formed like an ellipse having the substantially same size as that of the outline of the upper surface of a toilet stool 20, it has a hole 28 at the center, and plural legs 29 are integrally suspended from the lower surface side. An annular recessed part 30 surrounding the hole 28 is formed on the surface of the toilet stool seat 21, and a sheet-like heater 31 is removably incorporated in the recessed part 30. As the heater 31, a very thin face heating unit formed by sealing a heating unit 33 between two thin plates 32 made of glass epoxy resin through an insulator 34 such as a carbon fiber or the like is used, and the surface and back sides of the heater are covered with a cloth or a non-woven fabric cloth cover 35. The cover 35 is removably installed on the face heating unit to be removed when it is washed.  The thickness of the heater 31 is about several millimeters, and it is set substantially equal to the depth of the recessed part 30.
Patent JP-H0298489-A (JP)
Title: Thermal recording material
Inventor: MIYAUCHI SHINOBU
IPC: B41M5/26
Filed: 1988-10-05
Abstract: PURPOSE:To obtain a stable material having a strong absorption over the range from a longer wavelength region of visible rays to a near infrared region, for reading by use of a semiconductor laser, by using a specified compound as a leuco dye, and incorporating at least one of other two specified compound. CONSTITUTION:A thermal recording material comprises a divinyl compound of formula I which has a strong absorption in the vicinity of 900nm as a leuco dye, and at least one of the compounds of formula II and III which have a strong absorption in the wavelength range of 600-800nm. The recording material thus has a strong absorption throughout the wavelength range from a longer wavelength region of visible rays to a near infrared region, shows stable preservability at any wavelength, and has excellent properties for reading by use of a semiconductor laser. The at least one compound of formula II or III is added in an amount of ordinarily 5-200wt.%, preferably 10-100wt.% based on the amount of the leuco dye of formula I. If the addition amount is less than 5wt.%, a sensitivity-enhancing effect will be insufficient, whereas an addition amount in excess of 200wt.% does not promise a corresponding enhancement of color forming sensitivity and is inadvantageous on an economical basis.
Patent JP-H06104405-A (JP)
Title: Static memory
Inventor: MATSUI MASAKI
IPC: H01L27/11
Filed: 1992-09-22
Abstract: PURPOSE:To provide a highly integrated static memory, which can be produced with reduced cell area at low cost per-bit. CONSTITUTION:A pair of NMOS transistors Q1 and Q2 constitute a flip-flop circuit. As transfer gates and load resistance, p-channel thin-film transistors T1 and T2 are provided between a bit line BL and a node N1 connected to a gate of the NMOS transistor Q2, and between a bit line/BL and a node N2 connected to a gate of the NMOS transistor Q1, respectively. These p-channel thin-film transistors T1 and T2 formed at an upper part overlap the NMOS transistors Q1 and Q2, at a lower part so that an area of circuit pattern can be reduced.
Patent JP-H06102701-A (JP)
Title: Electrostatic charge image developer composition
Inventor: SHIMIZU ATSUSHI
IPC: G03G9/087
Filed: 1992-09-22
Abstract: PURPOSE:To obtain an electrostatic charge image developer compsn. without causing the reverse and chipping of a cleaning blade and filming when image is formed for a long time by depositing polymer particles having specified glass transition temp. or higher on the toner surface. CONSTITUTION:The mixture of raw monomers for two kinds of polymn. systems in which each polymn. reaction is executed in an independent reaction passage in one reactor are preliminarily blended, and the two polymn. reaction is executed in parallel to obtain a resin. This resin is used as the essential component of the binder resin. Polymer fine particles having >=90 deg.C glass transition temp. are deposited on the toner surface. If the glass transition temp. of polymer fine particles deposited on the toner surface is <90 deg.C, such problems occur that the toner melts and deposits on a photosensitive body due to pressure by a cleaning blade or due to frictional heat between the surface of the photosensitive body and the cleaning blade. The deposition amt. of the polymer fine particles on the toner surface is 0.01wt.% of the toner weight, and preferably 0.05-0.3wt.%.
Patent JP-2001076499-A (JP)
Title: Semiconductor storage device
Inventor: TAKAHASHI HIDEKI
IPC: G11C11/401
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To assure defect analysis and to shorten defect analyzing time by generating surely auto-power-down control signal in a short time by electrical control from the outside of a semiconductor memory, and suppressing forcedly an auto-power-down function. SOLUTION: This device is provided with an auto-power-down control signal generating circuit 10 generating an auto-power-down control signal APDC which has a 'L' level directly after applying power source and has a 'H' level by control from a control terminal at a point of desired time, and a word line selection signal generating circuit 20 which performs ANDing of an auto-power- down signal APD generated based on an address transition detecting signal and the auto-power-down control signal to prescribed a drive period of a word line selecting a memory cell of a memory cell array, performs ANDing of this OR output and an address decoding signal, and selects and controls a word line by this AND output.
Patent JP-S61131426-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KOBAYASHI TOSHIYUKI
IPC: H01L21/263
Filed: 1984-11-29
Abstract: PURPOSE:To prevent the surface of quartz glass tube from being blurred by a method wherein an ultraviolet ray transmitting film is provided on the surface of quartz glass tube while the gap between said surface and said film is filled with filler. CONSTITUTION:A cylindrical quartz glass tube 13 provided with multiple linear lamps utilized as a light source 12 is arranged in a reaction chamber 1 so that a substrate 1 may be irradiated with augmented intensity of illumination by means of approaching the light source 12 to the substrate 5 up to an arbitrary distance while a film 15 is provided covering the surface of quartz glass tube 13 and the gap between the film 15 and the surface of tube 13 is filled with filler 17a fed in the arrow direction A to prevent reaction gas from entering into the gap. Besides, the surface of quartz glass tube 13 may be prevented from being blurred since any reacted product adheres to the film 15 to be wound up around the quartz glass tube 13.
Patent JP-H10107603-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJIMA SHIRO
IPC: H03K17/06
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To quicken a transition speed of an output change from a level '1' into a level '0' of data in outputting data in a data output circuit. SOLUTION: In the semiconductor integrated circuit for data output with a configuration consisting of a 1st N channel transistor(TR) 5a for data output connected between an output pin with a potential 7 and a point with a power supply potential, of a 2nd N channel TR 5b connected between the output pin with the potential 7 and a point with a ground potential and where a boosted potential 23 boosted up to the power supply voltage is fed to a gate of the 1st N channel TR 5a, the potential 7 at the output pin is compared with a reference potential 31, and when the potential 7 at the output pin is higher, a gate voltage conversion device 35 is used to decrease eh gate potential of the 1st N channel TR 5a from the boosted potential 23 to the power supply potential.
Patent JP-S61131921-A (JP)
Title: Backup system by radio equipment at important line is at fault
Inventor: TANAKA TAKAHIRO
IPC: H04B1/74
Filed: 1984-11-30
Abstract: PURPOSE:To transmit stably command talking to a terminal device at a fault of an important wired line by providing a switching function to a radio equipment to a master and terminal equipments at both ends of the important line. CONSTITUTION:If even one line is faulty among important lines 9, command line sections 21-23 of the master equipment detect it to activate internal relays L1-Ln of a wire/radio connector 3, contacts L connect the line 9 to a radio control equipment 5 and a signal is transmitted to the terminal device. On the other hand, when a line supervisory circuit 41 in a loudspeaker controller 4 at the terminal device detect a line fault, a relay 42 is activated to receive information from a radio receiver 6. When a radio wave transmitted from the control equipment 5 of the master equipment reaches the receiver 6, a switch in the receiver 6 is turned on, a relay 43 in the controller 4 is activated and a contact 431 switches the talking line to a loudspeaker amplifier 7 from the wired side to the radio receiver 6 and a contact 432 starts the amplifier 7 to give command information.
Patent JP-S63109742-A (JP)
Title: Gel composition
Inventor: ABE MICHIYOSHI
IPC: A23L29/20
Filed: 1986-10-27
Abstract: PURPOSE:To obtain a novel gel composition, containing carrageenan, tara gum and a polyhydric alcohol, having excellent ability to suppress water separation as well as high gelling power and rich in springiness. CONSTITUTION:A composition containing (A) preferably 0.5-5wt% carrageenan, preferably kappa carrageenan, (B) preferably 0.2-2wt% tara gum and (C) preferably 1-50wt% polyhydric alcohol, e.g. glycerol, ethylene glycol, propylene glycol, etc. The above-mentioned composition is produced by dissolving the components (A) and (B) in hot water at 80-90 deg.C, adding the component (C) and homogeneously blending the components.
Patent JP-H04131842-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SASAKI KAMIYUKI
IPC: G03C1/20
Filed: 1990-09-21
Abstract: PURPOSE:To provide the suitability to ultra-rapid processing, the decrease in the generation of static marks and a high sensitivity by providing one layer which is added with one of specific compds. and is spectrally sensitized to >=750nm on one surface of a base and providing hydrophilic layers on the side further from the base. CONSTITUTION:The one layer which is added with one of the compds. expressed by formula I and formula II and is spectrally sensitized to >=750nm is formed on the one surface of the base and the hydrophilic colloidal layers contg. one or more of the compds. expressed by formula III and formula IV are provided on the side further from the base. In the formula I to formula IV, Z1 to Z3 denote the nonmetal atom group necessary for forming a benzothiazole nucleus, etc.; R1, R2 denote an aliphat. group; Z2 denotes a carbon atom ring; Z20 denotes the nonmetal atom group necessary for forming a nitrogen-contained heterocycle; R20, R23, R33, R34 denote a hydrogen atom, etc.; R21, R22, R31, R32, R41 to R44 denote an alkyl group, etc.; L31 to L33, L41 to L43 denote a methine group, etc.; X20 denotes anion; m20, n20, p20 denote 1 or 2 integer. The generation of the static marks is prevented in this way and the high sensitivity and the adequate property of the rapid processability are obtd. in this way.
Patent JP-S63110572-A (JP)
Inventor: KOMURO KEIICHI
IPC: H01R13/58
Filed: 1986-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000092287-A (JP)
Title: Recorder and manufacture of recorder
Inventor: KANEKO KIYOSHI
IPC: H04N1/024
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain the recorder that can easily be changed into a scanner and whose cost is reduced by providing the recorder with a function changeover means or the like that selects alternatively a function of the recorder using a recording head or a function of the scanner using a scanner unit. SOLUTION: A head changeover section 30 selects connection of a signal of a recording head 1 or a scanner unit 16. For example, a data clock terminal, a DATA terminal and a D. CLOCK terminal from which a recording data signal for recording and data clock to synchronize the data signal simultaneously are used for output terminals because a signal is sent to a recording head 1 from a main body device 22 when the recording head 1 is in use. On the other hand, the DATA terminal and the D. CLOCK terminal are used for input terminals because the terminals are used for those to sent the image data read by the scanner unit 16 to the main body device 22 when the scanner unit 16 is in use.