baber/WOPTO huggingface dataset:
Patent JP-H11140784-A (JP)
Title: Washing of apparatus for boiling under pressure
Inventor: TANAKA SAKAE
IPC: A23L11/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To save labor and improve efficiency in washing of an apparatus for boiling under pressure. SOLUTION: In washing of apparatus for boiling under pressure, when a preheated screw 6 or the interior of the body 2 of a boiling can 1 is kept in high-temperature state or pressurizing state, water is sprinkled from a sprinkler nozzle 10 provided in the body 2 to keep attached raw material in the body 2 in state capable of readily dropping, and water 5 is stored in a sprinkler screw 3, the preheated screw 6 or the bodies 4, 7 and 2 of the boiling can 1, and screws 8, a crusher 16 or a belt conveyer 11 is operated to wash the interior of each body 4, 7 or 2, and the screws 8 each detachably attaching the sprinkle screw 3 or the preheating screws 6 are removed from bodies 4 and 7, respectively, and each screw 8 and the interior of the body 4 or 7 are individually washed.
Patent JP-H06145409-A (JP)
Title: Expandable styrene-based resin particle and its production
Inventor: IJIRI MASAO
IPC: C08J9/18
Filed: 1992-11-13
Abstract: PURPOSE:To obtain the subject particles by kneading waste expanded styrene- based resin form with a monoglyceride and/or diglyceride to recycle used expanded styrene-based resin forms, or cut layers or defective products generated as by-products during the molding process. CONSTITUTION:100 pts.wt. of waste expanded styrene-based resin form is kneaded with pref. 0.3-5 pts.wt. of a monoglyceride and/or diglyceride, and the resulting mixture is then heated and melted in an extruder followed by extrusion and cutting into recycled resin particles, which are then dispersed, together with, a dispersant etc., in an aqueous medium followed by impregnating the particles with a foaming agent such as propane or dimethyl ether, thus affording the objective particles.
Patent JP-H02148326-A (JP)
Title: Multiplier
Inventor: MIYAZAKI TAKASHI
IPC: G06F7/49
Filed: 1988-11-30
Abstract: PURPOSE:To simplify the constitution of a multiplier by performing two- complement calculation by means of (m) selectors, (m) switching controller inverters, and m-input adder circuits with (m) carry inputs. CONSTITUTION:Selectors 200, 201, and 202 correspond respectively to term factors which do not become zero of multiplying factors and select the left shifting data of each multiplication input data by means of factor selecting signals SEL. Inverters 210, 211, and 212 execute data bit inversion when two- complement controlling signals IVT(1), IVT(2), and IVT(3) become '1' when the term factor of the multiplication factors corresponding to the selectors 200, 201, and 202 are '-1'. Simultaneously, '1' is inputted to carry inputs (CI) of adders 220, 221, and 222 and two-complement calculation is performed. At the same time, the adders 220, 221, and 222 add output data of the inverters 210, 211, and 212 and execute the multiplication of multiplication input data X by the multiplication factors.
Patent JP-H01147293-A (JP)
Title: Heat exchange part for fine tube heat transfer device
Inventor: AKACHI HISATERU
IPC: F28F1/32
Filed: 1987-12-03
Abstract: PURPOSE:To improve performance of a closed loop type fine tube heat transfer device and to enable increase of an application filed, by a method wherein a fine tube container is adhered to the inner wall of a metallic pipe with an annular fin or a fin is wound around or inserted in a pile body in a manner to be adhered to the pipe body between the fins of an annular fin group. CONSTITUTION:In a first means, at least one or more sets of outbound passage and inbound passage fine tube containers 1-1 and 1-2 are inserted in a manner to be adhered axially of a metallic pipe to the inner wall surface of a metallic pipe 2 with fine with the aid of a metallic pipe 3. In a second means, the fine tube containers 1-1 and 1-2 are wound around the outer periphery of the pipe at a gap between the fins of the metallic pipe 2 with fins. When the container is U-turned by half-round winding at the circulation direction conversion part of a heat conveying fluid, a winding angle is not limited to 180 deg.. In a third means, the fine tube containers 1-1 and 1-2 are both inserted in a gap between the fins, and this means is used when it is desired that in the circulating flow of the heat conveying fluid an increase in a pressure loss due to winding is prevented from occurring.
Patent JP-H06132737-A (JP)
Title: Current amplifier circuit
Inventor: ONO MAKOTO
IPC: H03F3/343
Filed: 1992-10-19
Abstract: PURPOSE:To provide a highly precise current amplifier circuit without the input offset voltage of an operand amplifier and the flucutation of output current on account of the dispersion of a current mirror circuit. CONSTITUTION:A current amplifier circuit is provided with the operand amplifier 1 where a light-receiving element PD is connected between input terminals, a first transistor 2 where a base is connected to the output terminal of the operand amplifier 1, and an emitter to the inversion input terminal of the operand amplifier 1, a second transistor 4 where an emitter is connected to the collector of the first transistor 2 and a collector to a power source, a third transistor 5 where a base is connected to the emitter of the second transistor 4 and a fourth transistor 6 where a collector and a base are connected to the emitter of the third transistor 5 and an emitter is grounded. Then, output current can be obtained from the collector of the third transistor 5.
Patent JP-H08167201-A (JP)
Title: Tape traveling speed controller
Inventor: IMAGAWA SEIJI
IPC: G11B15/46
Filed: 1994-12-08
Abstract: PURPOSE: To shorten the time required for recovering stable traveling and also to shorten a state transition time by performing tape traveling control using a control signal obtained at the time of the stable traveling. CONSTITUTION: Tension data (d) as a deflection angle of a tension sensor arm 6 detected by a detector 9 when the traveling becomes unstable is inputted to a tape traveling state discriminator 26. If it exceeds a prescribed range, switches 16 and 21 are changed to take out previous speed error data (g) and (h) from memories 17 and 22 respectively in place of present tape speed error data (b) and (f), and these data (g) and (h) are supplied to motor drive amplifiers MDAs 18 and 23, while they are stored again in the memories 17 and 22. Then, at the time of changing modes, a wound diameter of a reel 2 is calculated by a calculator 28 from count values of counters 10 and 11 and a total wound area, and is stored in a memory 29.  If a tape speed is changed by changing modes, the speed is inputted via a switch 30 to a speed error calculator 32, where an error is calculated and supplied to an MDA 18 to perform speed control.
Patent JP-H06129024-A (JP)
Title: External wall expansion joint
Inventor: MOTAI KATSUAKI
IPC: E04B2/94
Filed: 1992-10-16
Abstract: PURPOSE:To keep the design of the whole building from being damaged by an external wall expansion joint by providing an external wall expansion joint which is unobtrusive as much as possible. CONSTITUTION:A panel 2a for covering a gap between the external walls 2A, 2B of two buildings 1A, 1B is pivoted on an external wall 2A of one building 1A by a hinge mechanism 5 having the center of rotation in the vertical direction in such a manner as to freely oscillate and energized to oscillate inward by a spring 6, and a a stop sheet 23 is provided between the external walls inside the panel 2a. A cam mechanism 7 having an inclined surface S inclined in such a manner that the outer side, the more it is distant from the hinge mechanism 5 is constructed between the end of the panel 2a on the opposite side to the hinge mechanism 5 and the external wall 2B of the other building 1B.
Patent JP-H08161470-A (JP)
Title: Image reader
Inventor: TAKUSAGAWA HIROHISA
IPC: G06T1/00
Filed: 1994-12-08
Abstract: PURPOSE: To obtain the image reader for reading a mobile object or objects with different sizes as read objects by applying automatic control to the attitude of the image reader main body so that a position of the object in a read image is located in the center of the read screen pattern thereby obtaining the easy to see read image of the object. CONSTITUTION: An object pattern arithmetic section 21 extracts an image pattern of an object in read image information through binarizing processing or the like. A coordinate setting section 22 sets an allowable value representing how much a position of the image pattern of the object is shifted from an image center and an allowable value with respect to a size of the image pattern. The allowable values are set by manual operation or an external signal. A control variable arithmetic section 23 obtains how much the position of the object is shifted from the center and decides an attitude correction amount of the image reader 1 so as to move the position of the image pattern to the center to be within a range of the allowable values when the allowable values are exceeded.  Then the posture of the image reader main body is controlled automatically so that the position of the object of the read image comes to the center of the read image pattern.
Patent JP-H10145563-A (JP)
Title: Document image data reader
Inventor: ONO SHINGO
IPC: H04N1/04
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain excellent operability in which switching between the automatic mode and the handy mode is very easy and especially the operation is made at a sensor block side by separating the sensor block and a roller block in the case of using the handy mode. SOLUTION: The reader 1 has a sensor block 10 to read image data and a roller block 30 that contains drive rollers 31 to carry the original, and the sensor block 10 is provided with a printed circuit board 36 and a cable 42 used to send/receive a signal externally, the roller block 30 is provided with a motor 32 driving the drive roller 31 and a connection terminal 50 to supply power to the motor 32 is provided between the sensor block 10 and the roller block 30. In the using state of the handy mode especially, the sensor block 10 is separated from the roller block 30 and a read face of the sensor block 10 is placed on an original face and when the read operation button is depressed, the reader 1 is scanned manually to read image data. The reader is easily manually operated and has excellent operability.
Patent JP-2001124959-A (JP)
Title: Method for connecting optical fiber and optical semiconductor device
Inventor: KOIKE YASUHIRO
IPC: H01L31/0232
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting optical fiber and optical semicon ductor device for reducing optical transmission loss. SOLUTION: A flexible light transmission body in a tape shape or a sheet shape is clamped and connected between the optical fiber and a lensless connection type optical semiconductor device (device for which a light transmission body provided with a light guide surrounded by a reflection surface and an optical semiconductor element are integrated), and the light transmission body is attached to the optical fiber directly or by using a jig. It is effective when the core diameter of the optical fiber is larger than the light-emitting/receiving part of the optical semiconductor device and the light guide of the light transmission body is provided with a structure to be tapered from an optical fiber side to an optical semiconductor device side.  For the light transmission body, it is preferable that a refractive index lies within ±0.2 of the refractive index of the optical fiber and it is preferable that it be at least one kind selected from among a silicone resin, an acrylic resin, an epoxy resin, a thermoplastic elastomer resin and the derivative of the resins whose hardness is JIS (A-type) 50 degrees or smaller.
Patent JP-H05142059-A (JP)
Title: Thermocouple-type thermometer for measuring temperature of molten metal
Inventor: AZUMA JUN
IPC: G01K7/02
Filed: 1991-11-20
Abstract: PURPOSE:To detect the temperature of a molten steel highly accurately and quickly. CONSTITUTION:An inner insulating pipe 2 formed of alumina of high purity is fitted outside an iron rod 1. The total length of the insulating pipe 2 is shorter than the iron rod 1. A molybdenum pipe 3 is further fitted outside the inner insulating pipe 2, and an outer insulating pipe 4 of alumina of high purity which is shorter than the molybdenum pipe 3 is fitted outside the molybdenum pipe 3. Accordingly, a thermocouple type thermometer is obtained. When the thermocouple type thermometer of this structure is dipped in a molten steel, the dipped part projecting from the iron rod 1 and the insulating pipes 2, 4 of the molybdenum pipe 3 is quickly heated by the molten metal, thereby constituting a thermocouple by the iron rod 1, molten steel and molybdenum pipe 3.
Patent JP-H09122227-A (JP)
Title: Medical material and manufacture thereof
Inventor: YUI TORU
IPC: A61L31/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultimate ideal medical material having safety, effectiveness, and usefulness by applying a physical or chemical cross-linking reaction between protein molecules constituting a membrane material impregnated with collagen or gelatin on the membrane-like object of a dense layer. SOLUTION: A physical or chemical cross-linking reaction is applied between protein molecules constituting a membrane material impregnated with collagen or gelatin on the membrane-like object of a practically dense layer made of only an acellular layer constituting an organism connective tissue membrane to obtain a membrane-like medical material allowing manual suture and mechanical suture in surgery. The dense layer membrane is impregnated with collagen or gelatin, the collagen molecules of the dense layer membrane are cross-linked, the protein molecules of the impregnated collagen or gelatin are cross-linked, the cross-linking density between the protein molecules of the membrane material is extremely improved, and the physical strength of the membrane material can be remarkably strengthened.
Patent JP-2001125236-A (JP)
Title: Photographic processing device
Inventor: UENO HIROSHI
IPC: G03D3/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device which embodies to be made small, effectively prevents the disconnection of wiring for connecting the circuits and respective components on control boards and allows the easy maintenance etc., to be carried out from the front of the device. SOLUTION: The photographic processing device provided with a control section (20) having the control boards (22) and (23) and a substrate loading plate (26) for mounting the control boards (22) and (23) is provided with the board loading plate (26) so as to incline from the front side to the rear side of the photographic processing device and the spacing between the element in proximity to the board loading plate (26) and the board loading plate (26) is wider on the front side than on the rear side.
Patent JP-H09149630-A (JP)
Title: Step-down voltage regulator
Inventor: KUBO KOJI
IPC: H02M3/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to supply transmitting and receiving output voltages by a voltage supplying part of one system by having a comparison voltage selecting part which selects one of transmitting and receiving output voltage detecting parts, as spots to be connected in accordance with transmission and reception mode signals. SOLUTION: A comparison voltage selecting part 204 changes connection over to the side of a transmitting output voltage detecting part 109 by a transmission mode signal given from a transmission reception controlling part 206. Then the outputs of the transmitting output voltage detecting part 109 and a reference voltage part 108 are compared in a voltage comparing part 110. And when the output of the latter is larger, the gate of a switching part 106 is opened, and an input voltage from a DC power supplying part 103 is supplied to a low-pass filter 107. On the other hand, when the latter is smaller, the gate is closed, and no input voltage is supplied. As a result of this, the output voltage is controlled so as to coincide with a design value of a transmitting output voltage.  Besides, at the time of reception mode, connection is changed over to the side of the receiving output voltage detecting part 114, and the output voltage is controlled so as to coincide with a design value of a receiving output voltage.
Patent JP-H03165644-A (JP)
Title: Polling method and equipment
Inventor: IMAI HIROYUKI
IPC: H04L12/40
Filed: 1989-11-24
Abstract: PURPOSE:To detect the state of plural subordinate stations with a part of polling and to detect the state of lots of subordinate stations in a short time by allowing a master station to apply polling plural subsequent stations at once managed by its own station and receiving a reply sequentially from the subordinate station subject to polling. CONSTITUTION:The master station consists of a selection circuit 23 selecting plural subordinate stations to be managed, a polling signal generating circuit 22 generating a polling signal to a selected subordinate station, a transmission circuit 21 sending a polling signal, a reception circuit 27 receiving the signal, an identification circuit 25 identifying a reply signal from the subordinate station subjected to polling from the reception signal and a monitor circuit 24 monitoring the state of the subordinate station by the reply signal from the subordinate station. The master station applies polling to plural subordinate stations to be managed at once and each subordinate station subject to polling is replied sequentially. Thus, the state of the plural subordinate stations is detected by one polling and the state of lots of the subordinate stations is detected in a short period.
Patent JP-S63158436-A (JP)
Title: Tension tester
Inventor: YAMAGUCHI YOICHI
IPC: G01N3/06
Filed: 1986-12-23
Abstract: PURPOSE:To emphasize contrast between ground color and bench marks and conduct a sure measurement by constituting the position of a light source so as to be freely movable and enabling an irradiation angle relative to a test piece to be arbitrarily changed. CONSTITUTION:When a television camera 1 sensors a test piece S, resultant output signals are outputted with portions P0 and P0 corresponding to two bench marks Q and Q, respectively, to be higher level signals as compared with the other portions when the directions of scanning lines HS are parallel or perpendicular to a tensile direction. Accordingly, when only output signals higher than a prescribed level E1 are taken out of those output signals by a processing circuit 3, output signals with a time interval T corresponding to a spacing 1 corresponding to the bench marks Q and Q can be obtained and a distance L between the bench marks can be obtained from last-said output signals.
Patent JP-H11141874-A (JP)
Title: Igniter
Inventor: SAITO MASAKI
IPC: F23Q2/28
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To make the operation of an igniter appropriately complicated by releasing the igniter from an ignition control state which is set when the igniter is not used by simultaneously operating two members. SOLUTION: An igniter is constituted in such a way that the igniting operation of an operating member 20 which performs the igniting operation by driving a valve mechanism 8 and a piezoelectric unit 22 is allowed by simultaneously releasing a lock member 25 which can be moved in a direction crossing the moving direction of the operating member 20 and locks the igniting operation of the member 20 and a protective frame 26 which surrounds the operating member 20 from locking states by providing the lock member 25 on the part on which the operating member 20 is provided in a slidable state and, at the same time, a locking section 27 which locks the igniting operation of the member 20 by interfering with part of the member 20 at the other end of the protective frame 26 which is formed in a movable state.
Patent JP-2000131947-A (JP)
Title: Developing device
Inventor: KIMURA NORIYUKI
IPC: G03G15/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of preventing the blocking phenomenon of developer from occurring at an end on a device side, and preventing a carrying member of developer or a drive transmission gear from being damaged due to that the carrying member is locked. SOLUTION: This device having a 1st carrying member 11 carrying toner in the longitudinal direction of a case 1 from a toner storing part 10 and a 2nd carrying member 12 carrying the toner in a reverse direction to the carrying direction of the member 11 in the case 1 is provided with a reverse carrying part 13 for carrying the toner carried by the member 11 in the reverse direction to the carrying direction of the member 11 at the final end in the carrying direction of the member 11. Thus, the toner carried by the member 11 reaches the carrying area of the member 12 and is prevented from being packed near the final end in the carrying direction of the member 11.
Patent JP-H11140148-A (JP)
Title: Biphenyl novolac condensate
Inventor: OKAZAKI KATSUHIKO
IPC: C08G59/32
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a condensate having low water absorptivity and improved heat resistance, adhesiveness, mechanical properties and filling properties by reacting a mixture of a specified bis(alkoxymethyl)biphenyl with diformylbiphenyl with a phenolic compound. SOLUTION: A bis(alkoxymethyl)biphenyl of formula I (wherein R is a 1-4C alkyl) is mixed with diformylbiphenyl of formula II in a molar ratio of 100/1 to 1/4, desirably, 20/1 to 1/2, to obtain a mixture. This mixture is mixed with a phenol compound in a ratio of the mixture to the phenolic compound of 1/1 to 1/30, particularly, 1/2 to 1/20, and the resulting mixture is reacted with at 100-190 deg.C, desirably, 120-170 deg.C in the presence of 1/100 to 1/1,000,000 mol, per mol of the phenolic compound, of an acid catalyst to obtain a phenol novolac condensate. The condensate is mixed with an epoxy resin in such an amount that the ratio of the number of the hydroxyl groups to that of the epoxy groups is substantially unity to obtain an epoxy resin composition.
Patent JP-H03165569-A (JP)
Title: Image transmission element and manufacture thereof
Inventor: HAMANAKA KENJIRO
IPC: H01L27/146
Filed: 1989-11-24
Abstract: PURPOSE:To make an optical system miniature and to obtain an image of high resolution by a method wherein a large number of blind fine holes whose tops are spherical are one- or two-dimensionally arranged on a transparent board, the side faces of the fine blind holes are formed of light absorbing material excluding their spherical tops, and transparent material whose refractive index is larger than that of the board is filled into the holes. CONSTITUTION:Light reflected from the surface of a manuscript 6 is incident on fine holes 2 through the intermediary of spherical tops 21 of the fine holes 2. The fine hole 2 is filled with a transparent body 20 whose refractive index is larger than that of a board 1, so that the spherical top 21 functions as a convex lens to enable the incident light to be bent inward to be incident on sensor elements 5A, 5B, 5C,.... Light scattered as obliquely reflected from the manuscript 6 is incident on a hole 2 adjacent to the hole 2 concerned and then absorbed by a light absorbing coating 3 formed on the inner face of the hole 2, so that is is prevented from reaching to a sensor element 5. By this setup, a precision image detection of small cross talk can be executed, and an LED array and a photosensitive drum face are provided, whereby an image of high resolution can be formed.