baber/WOPTO huggingface dataset:
Patent JP-H03160034-A (JP)
Title: Oriented polyester film
Inventor: KUZE KATSURO
IPC: G11B5/73
Filed: 1989-11-17
Abstract: PURPOSE:To decrease the number of coarse projections and improve the slipperiness by compounding a polyester with two kinds of inert inorg. particles having mean particle diameters different from each other, molding the resulting compsn. into a film, and orienting the film. CONSTITUTION:In a process for producing a crystalline polyester comprising 80-100mol% ethylene terephthalate and 20-0mol% copolymerizable monomer, 0.05-3.0wt.% inert inorg. particles (A) (e.g. CaCO3) having a mean particle diameter of 0.05-5mum and 0.0002-0.01wt.% inert inorg. particles (B) (e.g. kaolinite) having a mean particle diameter of 0.002-1.0mum which is lower than that of the particles A are compounded into the polyester, giving the polyester contg. particles A and B. Then the resulting polyester is molded into a film by, e.g. melt extrusion, oriented at least monoaxially, and thermally treated if necessary.
Patent JP-H09142271-A (JP)
Title: Brake valve for total hydraulic power brake device
Inventor: KAWASAKI HISASHI
IPC: B60T7/12
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized total hydraulic power brake device while securing auxiliary braking force for keeping a vehicle stopped during working. SOLUTION: A pressing rod 13 is lowered by actuating a brake pedal. A pilot piston 31 having a bottomed cylindrical main part 32 is oiltightly and externally engaged with a small-diameter part 34 formed at the lower end part of the pressing rod 13. In keeping a vehicle stopped during working, pressure oil is fed into a pilot cylinder 15a in the main part 32 from a pilot port 27. As a result, a transmission spring 19 is downwardly displaced without lowering the pressing rod 13 to switch a spool 6 for braking.
Patent JP-H05236378-A (JP)
Title: Image controller, electronic equipment controller, and address confirming method
Inventor: TANAKA SHIGEO
IPC: H04N5/45
Filed: 1992-10-13
Abstract: PURPOSE:To easily confirm a correct connection by displaying images corresponding to image signals outputted from a VTR and an LDP which are controlled by a control part. CONSTITUTION:The devices are equipped with the control part 9 as a control means which controls devices such as the video tape recorder (VTR) 13 and laser disk player(LDP) 14 outputting the image signals, a switching part 8 as a selecting means which selects the image signals outputted by the VTR 13 and LDP 14, a CRT 10 as a display means which displays the image corresponding to the image signal selected by the switching part 8 on a screen 21, etc. Then, the control part 9 controls the devices such as the VTR 13 and LDP 14, the switching part 8 selects the image signal outputted from the VTR 13 or LDP 14, and the selected image is displayed on the screen of the CRT 10. Further, the CRT 10 displays the image corresponding to the image signal on the picture-in-picture screen. The device which is connected to a receiver and controlled can easily be confirmed.
Patent JP-2001122128-A (JP)
Title: Serving cart
Inventor: TSUTSUI HISASHI
IPC: B62B5/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a serving cart preventing a trouble of traveling while opening a door. SOLUTION: An electric or an electric assist serving cart is provided with a door 2 opening/closing so as to take in and out a tray 3 in a housing storage 4 with heat insulating/cool insulating function, and equipped with a driving device 12 therein. The serving cart is provided with a lock system 15 stopping the driving device 12 and a detector 5 detecting an opening/closing state of the door 2, and has a releasing means for releasing the lock system 15 on the basis of a result when the detector 5 detects that the door 2 is closed.
Patent JP-H02149076-A (JP)
Title: Electronic still camera
Inventor: YAMAZAKI YASUYUKI
IPC: H04N9/04
Filed: 1988-11-30
Abstract: PURPOSE:To obtain proper exposure at the time of main exposure even when an extremely high brightness part exists in a part of an object by inputting a brightness signal obtained by preexposure to an integrating circuit through a circuit for compressing or clipping a high signal level part. CONSTITUTION:Preexposure is executed at a stop or shutter speed determined in accordance with an obtained exposure value EV, a signal for partial clear is outputted from an operation control circuit 7a to a CCD 4, electric charge accumulated in a part corresponding to the upper part of the screen of the CCD 4 is cleared, and the reading of the CCD 4 is started. A brightness signal obtained by compressing the high level of a signal through a KNEE circuit 9 is inputted to the integrating circuit 6 to integrate the signal. Even when an object having extremely high brightness is included in a screen, its influence can be reduced.
Patent JP-H05139200-A (JP)
Title: Dump structure of large-capacity dump truck
Inventor: YAMANAKA TOSHITAKA
IPC: B60P1/16
Filed: 1991-11-15
Abstract: PURPOSE:To rapidly discharge a load, improve efficiency of carrying work, and prevent the breakage of a tail gate by stopping the supply of working oil to a tilting cylinder when a vessel has an optimum angle to the discharge of the load, restarting the supply after a fixed time, driving the vessel to a maximum inclination and holding it there. CONSTITUTION:Electromagnetic type change-over valves 9a-9d and 10a-10c are provided between gear pumps 8a, 8b and a dump cylinder for tilting a vessel and between an assist cylinder 4 and a tank 7, and these are ON/OFF by the inclination signal of vessel by a controller, a switch and an Absocoder. Namely, by ON of an up switch, idle down of an engine is conducted, working oil supply is stopped, the working oil supply is restarted after sailed traveling, and the vessel is driven to the maximum inclination and held there. By OFF of a down switch, the change-over valves 10a-10c, 9a-9d are ON/OFF, and the vessel is stably placed on a chassis. Thus, a load can be rapidly discharged, carrying efficiency can be improved, and the breakage of a tail gate can be prevented.
Patent JP-H03162027-A (JP)
Title: Method for preventing collision of call of multi-channel access system
Inventor: WATANABE OSAMU
IPC: H04B7/26
Filed: 1989-11-20
Abstract: PURPOSE:To prevent collision by allowing a base station to process a simultaneous call request from plural mobile stations while dispersing the request to an idle speech channel. CONSTITUTION:Plural (n) mobile stations 21-2n receive a signal adding an identification signal to each voice signal through outgoing channels CH1-CHN from a base station 1 and a demultiplexer 2-4 demultiplexes an identification signal from the output of the reception section 2-1 and a control section 2-3 recognizes whether the speech channel sending the said identification signal therethrough is a channel in operation for talking or an idle channel not in use. When plural (x) channels among speech channels CH1-CHN are idle, an optional channel is selected, and a signal of a call request of its own station is written in the incoming speech channel and sent to the base station 1. After the call permission signal is received through an outgoing control channel 12 from the base station 1, the speech is started. Thus, the call request is dispersed at random in the plural (x) idle channels and the collision of request signals of simultaneous calling of the mobile stations of plural (x) numbers is less.
Patent JP-H08159381-A (JP)
Title: Indicating direction turning device
Inventor: NAKANISHI HIDEAKI
IPC: G03B37/00
Filed: 1994-12-05
Abstract: PURPOSE: To horizontally move the observing direction of a member to be directed such as sensor by simple pan and tilt directional driving mechanisms. CONSTITUTION: A sensor part 32 is supported by a frame body 33 so as to be rotatable in tilt direction, and the frame body 33 is supported by a casing 31 so as to be rotatable in pan direction. A U-shaped guide member 34 is supported by the casing 31 so as to be rotatable in tilt direction, so that a curved part is situated in the rear of the frame body 33. An engaging member 37 is protruded on an optical axis L1 on the back surface of the sensor part 32, and the engaging member 37 is engaged with the guide groove of the guide member 34 in such a manner as to be capable of sliding. The frame body 33 and the guide member 34 are rotated by a pan directional driving mechanism 35 and a tilt directional driving mechanism 36, respectively.  When the sensor part 32 is moved in pan direction in the state inclined at an angle θ, the engaging member 37 is slid on the guide groove, and the optical axis L is moved within the plane including the guide member 34 and a shaft 361, and horizontally moved within the vertical surface.
Patent JP-H02146700-A (JP)
Title: Multipoint instrumentation system
Inventor: MARUTA HARUKI
IPC: H04Q9/00
Filed: 1988-11-29
Abstract: PURPOSE:To execute instrumentation at multipoint with one cable by sending calling signals from a controller to respective selectors and successively sending the analog detection data of respective sensors to the controller by these calling signals. CONSTITUTION:Respective selectors 2 and a controller 3 are connected with one cable 4, and the calling signals are sent from the controller 3 through this cable 4 to the respective selectors 2. Further, the analog detection data of respective sensors 1 are successively sent to the controller 3 by these calling signals, and these analog detection data are digitally converted in the controller 3, stored in the controller 3, and transmitted to a host computer 6. Thus, one cable 4 becomes sufficient for connecting the controller 3 and the respective selectors 2, troubles in wiring cables can be eliminated, and the cost of the title system can be reduced.
Patent JP-H09144059-A (JP)
Title: Water-bottom traction type soil-sand conveyor line
Inventor: FUKUMORI TOSHIO
IPC: E02F7/10
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To place this soil-sand conveyor line, and to draw the conveyor line preferably by installing a bendable discharge hose, pipe joints connecting the hose and a tractive-force transmission wire rod connecting the pipe joints and transmitting tractive force. SOLUTION: A plurality of discharge hoses 1 in specified length are coupled through pipe joints 10. The pipe joints 10 are connected through chains 30 arranged in parallel so as to surround the discharge hoses 1. The length of the chains 30 among the pipe joints 10 is set in the length or less of the discharge hoses 1. This conveyor line is joined with a discharge opening for the dredging pump of a submerged dredging robot, and placed slidably on the bottom of water 100 up to a spillwater treating barge in a coast from an offshore submerged dredging robot. Cables 40 for the remote control of the submerged dredging robot and power supply are stored in cable storage sections 4 for the hoses 1, and installed up to a ground base from the submerged dredging robot.  Accordingly, soil and sand are transported without interrupting the navigation of ships, and the damage of the hoses 1 can be prevented.
Patent JP-H06153256-A (JP)
Title: Base station equipment for mobile communication
Inventor: HAYAMA TAKU
IPC: H04Q7/36
Filed: 1992-11-11
Abstract: PURPOSE:To vary the number of channels used in each cell depending on traffic by connecting freely a base station amplifier and a transmitter-receiver in a base station MODEM. CONSTITUTION:An optical switch changeover section 78 is installed between optical multiplex converters 50-52 and optical fibers 44-49 accommodated in a base station MODEM 34 and receiving outputs from base station transmitters- receivers 38-43. Then an optical switch control section 79 is connected to a radio line control station 56 and an optical changeover section 78 to control the switch so as to allocate a required base station transmitter-receiver to a cell based on the result of incidence of a call detected by the radio line control station 56 to implement connection changeover to the changeover section 78. The connection and changeover of the optical fibers are executed by a control signal from the changeover section 78 and the control section 79. The changeover section 78 and the control section 79 are installed in the same station office as that in which the transmitters-receivers 38-43 and the converters 50-52 are installed.
Patent JP-H05144031-A (JP)
Title: Optical information reproducing device
Inventor: TAKAHASHI SHINICHI
IPC: G11B7/133
Filed: 1991-11-18
Abstract: PURPOSE:To exactly detect a signal light and to reduce the whole size of the device regarding the three beams system optical information reproducing device for generating astigmatism using a parallel flat plate. CONSTITUTION:A light beam from a light source 1 is diffracted into three light beams at a diffraction grating 2, these beams are reflected on the one side surface 31 of the parallel flat plate, projected on a recording medium 50a via an objective lens, the parts of these three signal lights are transmitted and outputted on the other side surface 32 of the parallel flat plate while the other signal lights are reflected at the other side surface 32 and transmitted and outputted from the one side surface 31, the main beam of O order of the transmitted and outputted three signal lights are received by the first detecting means 5, the light of -1st order of the sub beam of +1st order and the light of +1st order of the sub beam of -1st beam are each received by the second detecting means 6 and a tracking error signal is outputted. Thus, the sub beam is detected without the influence of the main beam and a signal light is exactly detected for detecting the tracking error signal. Further, since each signal is detected at the detecting means 5 and 6, the length of an optical path is shortened.
Patent JP-H09123592-A (JP)
Title: Ink jet recording cast coated sheet and manufacture thereof
Inventor: KUROYAMA YOSHIHIRO
IPC: D21H19/82
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To suppress the curling or waviness of a cast coated sheet after printing by providing a recording layer provided by a cast coating method at least on one surface of a base sheet, and exhibiting the specific value of the irreversible shrinkage of a CD direction at the time of varying the relative humidity of the sheet. SOLUTION: In the cast coated sheet for ink jet recording having a recording layer provided by a cast coating method at least on one surface of a base sheet, the cast coated sheet having the irreversible shrinkage of a CD direction at the time of varying the relative humidity of the coated sheet to 35 to 90 to 35% of 0.00 to 0.20% is used. As the base sheet, the base sheet which is at least once passed in a wet state, then dried in a non-restricted state in the CD direction is used. Such a cast coated sheet is manufactured by coating the sheet with water or aqueous paint to wet state, then drying without restricting in the CD direction and then providing a recording layer by a cast coating method at least on one surface of the base sheet.
Patent JP-H10127401-A (JP)
Title: Movable, and temporary connected chair
Inventor: NAGATA TAKASHI
IPC: A47C4/42
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce storage space volume of connected chairs when they ate stored and facilitate their unfolding by connecting a plurality of X-shaped links to form a folding link section and attaching posts having seats at their tops to the link connection points. SOLUTION: In a folding link section 1, a wheel shaft 42 of a caster section 4 with its both ends having wheels 41 is rotatably attached to a rod shaft 12 or support pillar 2. In the use, the link section 1 stored in a retracted state is moved to a place where chairs are to be set, X shaped links of the link section 1 are extended, the support pillar 2 is fitted in a holding hole in a base section, and a seat frame 31 is attached to the support pillar so that a functioning seat section is constituted. When the seat section is not in use, the support pillar 2 is swung up with a swing up spring provided on the support pillar. In that state, since the seat frame 31 of the seat section 3 is folded, to use it as the chair, the seat frame 31 is extended right and left.
Patent JP-H04175655-A (JP)
Title: Capillary electrophoresis device
Inventor: ITO MICHIO
IPC: G01N27/447
Filed: 1990-11-09
Abstract: PURPOSE:To enhance reliability in the measurement of the time required for holding a material for analysis and also optimize applied voltage by measuring the temperature of the inside of a capillary when using CZE method. CONSTITUTION:A hollow capillary 1 made of glass is filled with a phosphoric acid buffer and has a pressure reducer 2 connected to one end thereof and a small amount of a thermochromic pigment solution is injected into the capillary by means of pressure reduction. Next the content of a container 3 is changed to the phosphoric acid buffer containing e.g. serum protein transferrine and a small amount of a water solution of proteins is injected again into the capillary by means of pressure reduction. The capillary is installed in a capillary electrophoresis device. A detector 8 which measures the absorbance of the capillary at two wavelength 220 nm and 500 nm is disposed in the middle of the capillary. Light of wavelength 220 nm is used for measuring the density of the proteins and light of wavelength 500 nm is used for measuring the absorbance of the thermochromic pigment, i.e. temperature.
Patent JP-H05114891-A (JP)
Title: System for starting up package for new synchronizing network device
Inventor: YAMAMOTO MASANORI
IPC: H04J3/00
Filed: 1991-10-22
Abstract: PURPOSE:To provide the system for starting up package smoothly and automatically restoring the missing control data to the accompaniment of the recovery of the power supply for inserting package in the case of a fault generation such as missing the internal control data due to the interruption of power supply or the insertion and extraction of the package in a line setting package or interface package mounted on the new synchronizing network device. CONSTITUTION:In the new synchronizing network device with an interface and/or a plurality of packages 14#1 to 14#n for line setting, response information ST is collected by successively sending a collection command CMD 1 through polling processing of a plurality of packages. In sending this collection command, the other control command (CMD 2,...) is sent at the same time to set the control information to each package.
Patent JP-H05223317-A (JP)
Title: Operation control method of water cooling device
Inventor: O MASANARI
IPC: F24F11/02
Filed: 1992-11-12
Abstract: PURPOSE:To perform optimum control for various conditions by a method wherein, in an operation of water cooling water, device, correlation between an input value and a control method based thereon is represented by membership function according to a rule 'if-then' and required output is generated by fuzzy inference. CONSTITUTION:A cooling water device includes a circulation water pump 6, etc., and the temperature of cooling water having absorbed heat load in a refrigerator 5 is cooled to a certain temperature at a cooling tower 1 by controlling a fan motor 3. In this case, at first, at a control unit 10, temperature difference between cooling tower outlet water temperature and outlet water temperature set value, cooling tower outlet water temperature, and temperature difference between present value and previous value of cooling tower outlet water temperature are computed and also sampling data are stored. Then at an inference unit 10, variation (relative value) from the present number of revolution of the fan motor 3 is inferred according to a control rule 1 represented by 'if (antecedent)-then (consequent)' and fuzzy inference 1 of the velocity type, following which a max. value of the number of revolution is outputted to the fan motor 3 by an operation unit 15.
Patent JP-2000133739-A (JP)
Title: Circuit board
Inventor: KASAI YOSHIJI
IPC: H01L21/60
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board to which outside connecting terminals can be jointed with strong jointing strengths. SOLUTION: A circuit board is constituted by forming an electroless-plated nickel film 18 in each pad section of a wiring pattern and a plated-gold coating film 20 on the nickel film 18. On the coating film 20, a solder layer 26 for jointing outside connecting terminals 14 to be formed on the film 20 in the form of solder balls, etc., by using a thin alloy is formed through the use of a tin alloy, having a melting point which is higher than those of the terminals 14 and containing tin, by an amount which is smaller than that of the tin contained in the tin alloy used for forming the terminals 14.
Patent JP-H07163183-A (JP)
Title: Cartridge replacing apparatus
Inventor: YAMADA EIJI
IPC: H02P7/29
Filed: 1993-12-02
Abstract: PURPOSE:To prevent trouble at the time of carriage of cartridge by limiting the maximum level of current being fed to a DC motor depending on the operat ing state of a cartridge grasping/moving means. CONSTITUTION:An arm 56 having one end secured to a lower grasping arm 41 is constructed such that the arm 56 enters into a detecting section to block the light for an optical sensor S1 secured to an upper grasping arm 40 thus detecting that the upper and lower grasping arms 40, 41 have moved to predetermined positions in the arrow directions d2, d8. When an instruction for grasping a cartridge is delivered from a control board 6 and a grasping motor 50 is actuated to drive a pinion 48 counterclockwise, the lower grasping arm 41 is moved in the directions d2, d8 through a rack 41a meshed with a pinion 48 thus moving a movable piece 49 downward through the rack 49a. Consequently, the driving current I of the grasping arm motor 50 is limited thus protecting the cartridge 90 against damage and eliminating the trouble at the time of carriage of cartridge.
Patent JP-2000126042-A (JP)
Title: Material fine-pulverizing device
Inventor: NAITO TOMIHISA
IPC: B01J19/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To pulverize material fine in such size distribution that particles of the respective particle sizes are distributed with the specified amount of peak value continuously in small-medium-large sizes or from small to large sizes. SOLUTION: A space part 9 communicated with a communicating port 8 is partitioned by an outer cylinder 5 and an intermediate cylinder 6 with an aperture 11, and an inner cylinder 7 with its inner diamter part 19 communicated with a communicating port 10 is closely inserted into the inner diameter part of the intermediate cylinder 6. The inner cylinder 7 is provided with a plurality of holes 12 disposed axially and circumferentially so as to be communicated with the inner diamter part 19, and part of a plurality of holes 12 is opened to the aperture 11. Both communicating ports 8, 10 are connected to an upstream material charging part and a fine-pulverized material takeout part to form a pressure passage, and the intermediate cylinder 6 or the inner cylinder 7 is turned to change the holes opened to the aperture 11.