baber/WOPTO huggingface dataset:
Patent JP-2000147268-A (JP)
Title: Aerial optical closure
Inventor: TAKAHASHI MAKOTO
IPC: G02B6/24
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical closure capable of branching an assembled drop cable from a main optical fiber cable and branching a branch cable or a ground cable. SOLUTION: Relating to the aerial optical closure for peeling off a housing of an aerially laid main optical fiber cable and connecting respective optical fiber cores 17 of an assembled drop cable to be connected to the terminal side to respective optical fiber cores 17 of a tape conductor 14 by using a storing tray 16, the tray 16 corresponding to the numbers of tape conductors 14 and assembled drop cables to be connected is prepared so as to optionally store them. A tape sleeve receptor 22 for holding these tape conductors 14, a connection core sleeve receptor 24 for holding respective optical fiber connection sleeves 23a to 23c for connecting optical fibers between the tape conductors 14 and the drop cables and division members prepared in each optical fiber core 17 in order to connect respective connection excess parts 25 of both optical fibers are formed in the tray 16.
Patent JP-H01166263-A (JP)
Title: Wiring system using equi-potential terminal
Inventor: NAGASE HACHIDAI
IPC: H05K3/00
Filed: 1987-12-23
Abstract: PURPOSE:To realize wiring with the approximately smallest distance and to improve its wiring rate by using one-grid movable terminal. CONSTITUTION:When a terminal 2 set on a cell train 3 is connected to another terminal 2 in a LSI 1, wiring led out downward via the upper terminal of the train 3 with a wiring led out upward via the lower terminal set on the same (x) coordinates of the train 3. In this case, the one-grid movable terminal 5 is used for connection secured with the shortest wiring length.
Patent JP-H07182889-A (JP)
Title: Mask rom
Inventor: SHIMIZU KOICHIRO
IPC: G11C17/18
Filed: 1993-12-22
Abstract: PURPOSE:To read out the data with less error for the fluctuation in a temperature and a source voltage by constituting so as to incorporate a dummy cell simultaneously precharged when a memory cell is precharged and in which a voltage generating at a reading time becomes always the voltage corresponding to a value of (1). CONSTITUTION:The memory cell to be accessed is selected by an X decoder 130 and a Y decoder 120 after a precharge signal PC is added. When the accessed memory cell is the memory cell 112a in which (1) is written, the memory cell is in an off state, and no drain potential of an FET 140 is changed. On the other hand, the dummy memory cell 200 is turned OFF always, and the voltage is outputted from an amplifier 220, and is divided by a voltage divider 222, and a reference voltage Vref is generated. Thus, at the time of reading out the data by comparing the drain potential of the FET 140 with the reference voltage Vref, the fluctuation in the drain potential of the FETs 140, 214 are canceled.
Patent JP-H10166090-A (JP)
Title: Producing die of fin for heat exchanger
Inventor: NANAARASHI TOSHIYUKI
IPC: B21D28/10
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a producing die of a fin for a heat exchanger which forms a spacing tab of a prescribed height in one process. SOLUTION: This producing die of a heat exchanger fin is composed so that the heat exchanger fin stood with a spacing tab is formed to laminate plural numbers of the heat transfer fins formed with through holes to pierce a heat transfer tube through a prescribed clearance with the spacing tab. In this case, on an upper die 28 and a lower die 30 composing a producing die, a punch 33 and a die hole 24 to break through a prescribed place of a metal for forming the heat exchanger fin are installed, and in a time of closing the upper die 28 and the lower die 30, inserting the top end of the punch 33 to the die hole 24 and forming the spacing tab, an end face of a level pin 25 to bend the top end of the formed spacing tab and to make it to a prescribed height is positioned inside the die hole 24.
Patent JP-H07180551-A (JP)
Title: V-type engine
Inventor: YAJIMA HIROSHI
IPC: F01P3/02
Filed: 1993-12-22
Abstract: PURPOSE:To maintain the temperature of intake air-fuel mixture at a low value and to improve knocking resistance by a method wherein a cooling water discharge passage through which cooling water for each cylinder is caused to flow from the intake air side to the exhaust gas side to gather is extended to the offset paces of right and left cylinder heads and a confluence passage is formed inside a bank. CONSTITUTION:Cooling water W flowing through the thermostat 44 of an introduction passage 42 is fed with a pressure by a cooling water pump 48 and flows in the inner sides of the front ends of the right and left banks 17 and 18 of a cylinder block 43. The cooling water flows through the periphery of the lower parts of cylinders 11-16 to the water jackets of cylinder heads 19 and 20. Thereafter, the cooling water flows in a direction, in which it crosses a crankshaft direction (a) from the inner suction port side to the outer exhaust port side, to cool each part, and is discharged in cooling water discharge passages 21 and 22. The cooling water discharge passage 21 is guided to the front of the left cylinder head 19 and the cooling water discharge passage 22 is guided to the rear of the right cylinder head 20. The cooling water discharge passages run through offset spaces S1 and S2 and are joined together at a confluence passage 23 at the inner side 33 of a bank. Thereafter, the confluence passage is connected to a radiator 41.
Patent JP-H09167467-A (JP)
Title: Disk cartridge
Inventor: OTSUKA YASUO
IPC: G11B23/28
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of inserting a disk cartridge upside down into a disk device. SOLUTION: A shutter member 3 is moveable to the up-right direction as shown on the surface of the diagram along a case front edge section 1a. If the member 3 moves in the direction, a case opening section 5 is opened. If a disk cartridge 1 is inserted into a disk device 100 in an upside down manner, a lever 101 is engaged to a recessed part 7 which is provided in the moving direction on the member 3 and the part 7 becomes an obstacle and the cartridge 1 is prevented being inserted into the device 100 any more. In order to correctly insert the cartridge into the device 100, the cartridge is reversed from the condition shown in the diagram, the lever 101 contacts a force receiving section 3a of the member 3 located at a lever contacting position 6, the cartridge is further inserted, the lever 101 is driven, the member 3 is moved and the section 5 is opened.
Patent JP-H08173292-A (JP)
Title: Pillow
Inventor: SANHONGI RETSU
IPC: A47G9/00
Filed: 1994-12-27
Abstract: PURPOSE: To eliminate a rough feeling of housed charcoals while one's head is being kept stationary, thereby enhance amenity, also enhance the durability of charcoals with inside charcoals kept hardly crushed, and concurrently prevent charcoal powder from coming outside. CONSTITUTION: The pillow is made up of housed charcoals 3 comprising charcoals 2 housed in a gas permeable housing bag 1, a gas permeable outer bag 4 housing housed charcoals 3, and of cushion material 5 wrapping up housed charcoals 3 housed in the outer bag 4. In this case, charcoals 2 are sintered out of Japanese red pines (Pinns desiflora Sieb. et Zucc.) as raw materials, and formed into small blocks each maximum width of which is 1 to 3cmm, the cushion material 5 is formed out of aggregations of fine pieces of sliced pines each of which is less than 0.3mm, treated to be processed, and dried thereafter, and the housing bag 1 and the outer bag 4 are formed out of cloths made of nylon the meshes of which is No.200 to 250.
Patent JP-H07181082-A (JP)
Title: Infrared detector
Inventor: HIROTA MASAKI
IPC: G01J5/14
Filed: 1993-12-22
Abstract: PURPOSE:To detect failure of an infrared detector itself conveniently. CONSTITUTION:An infrared radiator 29 is disposed beneath the cold contact 28 of a thermocouple 25 constituting a thermopile through an interlayer isolation film thus coupling the thermocouple 25 and the infrared radiator 29 thermally. A self-diagnostic circuit 33 applies a voltage to the infrared radiator 29 at a predetermined interval or timing. Thermoelectromotive force of the thermocouple 25 is then detected and a decision is made whether the thermocouple 25 functions or not.
Patent JP-2001141481-A (JP)
Title: Automobile navigation system
Inventor: HAMA NORIHIKO
IPC: G01C21/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a plurality of searches for every point of many search points because of the need of searching for every data in a predetermined range of each point required in conventional automobile navigation system when searching for facilities of the same type. SOLUTION: When longitudes/latitudes of a plurality of points and data of a search range are input from a clipping point position/range designation part 123 of a clipping region search part 122 according to a command from the outside, the data is registered to a memory part for every point in a clipping point registration part 124. At a search time, position data and search range data of each search point are read out from the clipping point registration part 124 corresponding to the point inputted to the search designation part 125. A search part 126 accesses a facility information storage part of a DVD- ROM 116 according to the data and a search type designated from the search designation part 125, executes searching and outputs the result to a display part 127.
Patent JP-H10171984-A (JP)
Title: Individual certification system
Inventor: IDE KENICHI
IPC: G06T7/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce an error such as determining the person as another person and to obtain high person certifying ability by referencing to both characteristic information positioned and divided by a positioning means and providing a determination means for determining whether a person to be certified is the person or another person. SOLUTION: This system is composed of a characteristic extracting part 1 as the characteristic extracting means for extracting the characteristic information about a finger of the person to be certified, a control part 2 for performing certifying processing such as registration and the determination of referencing or the like, and a reading/writing device for writing and registering the characteristic information of the finger of the individual person to be certified in an IC card 3 as a storage means and inversely for reading the registered character information to be referenced registered from the IC card 3. Then, an optimal dividing position is used for each individual character information by dividing that information according to dividing position information stored in the IC card 3, and the effects to improve the ability by the dividing is further improved.  Thus, the error such as determining the person as another person is reduced.
Patent JP-H05131217-A (JP)
Title: Passing guide device before down coiler
Inventor: KIGA TAKESHI
IPC: B21C47/34
Filed: 1991-11-13
Abstract: PURPOSE:To prevent flying by guiding a thin plate before down coiler that is cut on the exit side of a finishing mill on a hot rolling line. CONSTITUTION:The table roller 50 that is arranged on the lower side of a passing line L is stored in a box-shaped floater body 40, a roller 52 is made slightly protruding from the surface of the floater body 40, the roller hole 53 of the floater body 40 is also used as a slit 41 for inhaling gas, and simultaneously on the upper side of the passing line L, two blow-off pipes 13, 14 are arranged as a air-blowing pipe 11. The thin sheet W that is cut and sent in a high speed is held at the upper side of the tip end by the air from the blow-off pipes 13, 14; on the lower side, it is sent in a manner to be taken in to the table roller 50 by a suction from the slit 41, guided while providing a force and is smoothly bitten into the down coiler while the flying phenomenon is prevented.
Patent JP-H06173616-A (JP)
Title: Combined cycle plant
Inventor: MURATA MASARU
IPC: F01K23/06
Filed: 1992-12-04
Abstract: PURPOSE:To cool a gas turbine combustor effectively in a plant to drive a steam turbine by steam generated by an exhaust gas boiler formed by using gas turbine exhaust gas as a heat source. CONSTITUTION:A gas turbine combustor 2 is cooled by branching off a part of outlet steam of an intermediate pressure drum 12 of an exhaust gas boiler 4, and the steam whose temperature is raised in itself by cooling is introduced to an intermediate pressure steam turbine 17. Since a total quantity of outlet air of a compressor 1 can be used for combustion without using it for cooling the combustor 2, it can contribute to realization of high efficiency of a gas turbine. A steam extracting position (intermediate pressure drum) and a re-introducing position (intermediate pressure steam turbine) are optimum for a temperature or a pressure loss of the combustor 2 in both pressure and temperature.
Patent JP-H09162692-A (JP)
Title: Surface acoustic wave device
Inventor: IKADA KATSUHIRO
IPC: H05K3/46
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To suppress increase of the insertion loss of a phase unit and also to miniaturize a surface acoustic wave device by building the phase unit into a laminated ceramic substrate and using the ceramics of a specific low dielectric constant to construct the ceramic substrate. SOLUTION: A surface acoustic wave device 1 consists of a laminated ceramic substrate 2, a surface acoustic wave element 3 which is fixed on the substrate 2, and a package material 4 which constructs a package together with the substrate 2. The substrate 2 and the material 4 form a space 5 to store the element 3. The substrate 2 is made of the dielectric ceramics having a specific dielectric constant of 7 or less. A phase unit includes a signal line 11 formed in the substrate 2 and the ground electrodes 9 and 12 which are prepared above and under the line 11 respectively in the substrate 2. The areas of both electrodes 9 and 12 are larger than the area of the line 11.
Patent JP-H07182907-A (JP)
Title: Luminaire with display panel
Inventor: SHIMIZU YASUO
IPC: F21V8/00
Filed: 1993-12-22
Abstract: PURPOSE:To enhance brightness at the front surface of a light guiding plate with a simple constitution, and make it approximately uniform. CONSTITUTION:A display panel 4 is attached to the front surface of a light guiding plate 3. A reflection panel 6 is fixed to the back surface of the light guiding plate 3 via a diffusion film 5 for diffusing light incident into the light guiding plate 3. A reflection plate 7 formed into a cylindrical shape having a U-shaped cross section is fitted to the upper side surface of the light guiding plate 3 along the longitudinal direction of the plate 3. Lamp sockets are disposed at both ends along the longitudinal direction of the reflection plate 6. A fluorescent lamp 9 of a straight pipe type is detachably attached to the lamp sockets. An angle theta formed by a tangential line between the tip of the reflection plate 7 and the fluorescent lamp 9, and normal lines at points where the tangential line crosses the front an back surfaces of the plate 3 is set to be not less than a critical angle of the total reflection inside the plate 3. With this constitution, light to go outside of the plate 3 is reflected inside the plate 3 again by the reflection plate 7.
Patent JP-H06177623-A (JP)
Title: Multistage expansion compression antenna for vehicle and manufacture thereof
Inventor: SHINKAWA MASAMI
IPC: H01Q1/08
Filed: 1992-12-04
Abstract: PURPOSE:To eliminate the probability that a tip end rod or conductive pipe neither is broken even if a large lateral load is added by forming the conductive pipe of a highly elastic material obtained by thermally treating a specific material. CONSTITUTION:An antenna element 10 consists of a multistage rod formed by connecting the tip end rod consisting of a conductive solid rod and plural conductive pipes 12-14 which differ in diameter freely slidably. The tip end rod 11 and conductive pipes 12-14 are formed of highly elastic materials which can curve on the whole as shown by broken lines when a load F is added from a direction crossing the axis and have no residual strain after the load F is removed. The highly elastic materials are obtained by thermally treating SUS63l (by slow cooling after a heat treatment at 480+ or -5 deg.C as a standard temperature).
Patent JP-H10171670-A (JP)
Title: Task switching device and medium recording task switching program
Inventor: KATAYAMA ISAO
IPC: G06F9/48
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To effectively use a fast internal storage and to shorten the data transfer time by returning a stored task to an execution means from a fast storage means. SOLUTION: The state of a CPU is read out of a main storage 7 for the execution of a task (c) and a register 3 is used. If an interrupt is caused by an interrupt handler (a) under such conditions, the state of the CPU is temporarily stored in a shared part 13 included in an internal storage 5 during execution of the task (c) using the register 3. When the execution of the handler (a) is over, the state of the CPU stored in the part 13 of the storage 5 during the execution of the task (c) is reset and the register 3 is used again. Therefore, the CPU state information obtained during the execution of the task (c) is not transferred to the storage 7 which requires a long time and stored in the part 13 of the storage 5 which can fast transfer the data. Thus, the transfer time needed for storage and return of the data can be shortened.
Patent JP-H04315111-A (JP)
Title: Optical connector
Inventor: EDOMANDO JIYOZEFU HEIRII
IPC: B29C45/14
Filed: 1991-12-10
Abstract: PURPOSE: To provide an optical connector between a photoelectric element and an optical fiber which will have no scratches made on the external surface of an optical fiber holder, when the holder is inserted or extracted. CONSTITUTION: The optical connector 1 optically couples a photoelectric element 10 such as a light-emitting element and a light-receiving element with a optical fiber holder 15. The optical connector 1 has a nearly cylindrical main body part 2, and the photoelectric element 10 is fitted to its one end. Molds 16 of hard engineering plastic are formed on the front surface and internal surface at the other end. The front of this mold 16 is tapered 56. This mold 16 stops the surface of the optical fiber holder 16 which is generally made of ceramic from being flawed, owing to the contact of the main body part 2 formed, in general, of stainless steel.
Patent JP-H10161405-A (JP)
Title: Electrostatic recording device
Inventor: OHIRA TOSHIAKI
IPC: B41J2/385
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic recording device where the burden of the cleaning operation of a user is reduced by suppressing the occurrence of drop-out while the cleaning operation of an electrostatic recording head is remarkably reduced. SOLUTION: A solvent tray 52, an absorbing body 53, solvent 54 and a solvent quantity sensor 55 are provided in the vicinity of the recording medium 1 of the electrostatic recording head 2 on the side of an upper process, and the solvent 54 stored on the solvent tray 52 is absorbed by the absorbing body 53 and is vaporized from its surface, so that the recording surface of the recording medium 1 is provided with the solvent vaporized 51. Thus, the recording medium is made wet by vaporizing the solvent having the same components as that of liquid toner and applying it to the recording medium just before an electrostatic latent image is formed on the recording medium 1, so that discharge between electrodes is accurately performed, and the drop-out is suppressed even though cleaning is not performed.
Patent JP-H07154827-A (JP)
Title: Plural images synthesizing device and image display device
Inventor: YAMAMOTO MASAKUNI
IPC: H04N13/00
Filed: 1993-11-29
Abstract: PURPOSE:To simultaneously record a plurality of image information by compressing a plurality of image information, synthesizing the information with control signals and obtaining synthesized image information. CONSTITUTION:Each image information from the two tuners 4a and 4b of an input means 1 is inputted in a compression synthetic means 2. In a compression synthetic means 2, the inputted image information is temporarily written in a frame buffer and a line memory, etc., the only pixel signal required for every line is appropriately read by the degree of compression (1/2, for instance) and the signal is transferred to a synthetic circuit 6. A synchronization is taken in the synthetic circuit 6, a synthesis is performed in order of a compressed image Pa, a control signal Pc and a compressed image Pb, and one line of synthetic image information is made. By successively repeating this, synthetic image information having a plurality of image information and forming an image like an image Pab, for instance, is obtained.
Patent JP-H06147928-A (JP)
Title: Displacement measuring device
Inventor: TAKAHARA HIROYUKI
IPC: G01D5/38
Filed: 1992-11-10
Abstract: PURPOSE:To provide a displacement measuring device that detects displacement information including movement direction of a moving body with high precision. CONSTITUTION:The second scale 6 that is light transparent and has a constant cycle of projected and recessed sections is assigned, while facing the first scale 3 having a grating of constant cycle, in approximately parallel to the latter, and, a light irradiation means 1 pours light flux on the second scale 6, then the light flux having been light-modulated by the second scale 6 is made incident on the first scale 3, and the light flux having been light-modulated by the first scale 3 is detected by photo detecting means 2a and 2b. Then, by using the signal front the photo detecting means 2a and 2b, relative displacement information in the direction parallel to the first scale 3 and the second scale 6 is detected.
Patent JP-H04199999-A (JP)
Title: Ear insertion type acoustic unit
Inventor: NOHAYASHI HARUO
IPC: H04R25/00
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the damage to an acoustic converter and the like stored in a mainbody with simple configuration by integrally molding a case frame with a flexible member and providing a supporting member which is integrally molded with the case frame and which supports the acoustic transducer at the inside. CONSTITUTION:An almost cylindrical insertion part 101 inserted into the auditory miatus of a human is integrally molded with flexible resin. A receiver supporting part 105 is a protruding piece which is integrally molded with the mainbody and it supports a receiver 104 in the insertion part 101. A microphone unit 106 is stored in a hollow part 103 and it transduces a sound signal inputted from outside into an electric signal. A microphone supporting part 107 is integrally molded with the mainbody and it supports the microphone 106 in the insertion part 101. An operation part 111 is molded with the flexible resin which is the same as that of the insertion part 101 and it is fixed so that it is fitted to a clamped part 108 in the insertion part 101. Thus, the damage of a housing and the acoustic converter and the like stored in the housing can be prevented with simple constitution.