baber/WOPTO huggingface dataset:
Patent JP-H07202818-A (JP)
Title: Integration type light beam filter device that can be tuned
Inventor: BAANAADO GURANSU
IPC: H04B10/43
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a quickly tunable optical filter having an integrated transceiver by forming plural active areas between an input frequency routing device and an output frequency routing device. CONSTITUTION: An input frequency routing device 12 receives N multiplexed input light frequency bands F1 to FN on an input waveguide 14 formed on an wafer 10. The device 12 separates the frequency bands F1 to FN and supplies separated frequency bands F1 to FN to individual output waveguides 16 connected to the outputs of the device 12. Each controllable transceiver has waveguide active areas 181 to 18N and electronic controllers 501 to 50N connected to the areas 181 to 18N. When electric energy from each controller 50 is injected into its corresponding active area 18 through an electric control line and suitably biased, the area 18 can function as a modulator, a demodulator and an amplifier for an optical signal passing the area 18.
Patent JP-2000128432-A (JP)
Title: Terminal reel holding device
Inventor: NAKAYAMA OSAMU
IPC: H01R43/055
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To enhance the engaging/disengaging properties of a terminal reel with/from a pivot. SOLUTION: The receiving area 14c of a spindle 14 for holding a terminal reel 11 taking up a chain terminal is recessedly provided in the diameter reducing direction from the tip end part of the spindle 14, and a locking step part 14d engaged with the outer peripheral part of a center hole 11b of the reel 11 for preventing the terminal reel from falling down is formed in the boundary part between the receiving area 14c and a tip end part 14b. A base plate 16c is outwardly engaged and fixed to the base end side of the spindle 14, a turntable 16a is rotatably engaged between the base plate and a frame 13, and a braking mechanism is provided which presses the turntable 16a to the base plate 16c side by interposing compression coil spring 16b outwardly mounted on the spindle 14 between the turntable 16a and the frame 13.  The turntable 16a is rotatably interlocked with the terminal reel 11 via the braking mechanism by projectedly providing a connection member 16e on the turntable 16a.
Patent JP-H02151485-A (JP)
Title: Thermal transfer sheet
Inventor: NAKAMURA MASAYUKI
IPC: B41M5/39
Filed: 1988-12-05
Abstract: PURPOSE:To obtain a sharp high density transfer image by incorporating a plasticizer in the dye layer provided on a base material film. CONSTITUTION:A dye layer consisting of a dye and a binder is provided on a base material film and a plasticizer is contained in said dye layer. This plasticizer is a high-molecular one solid at room temp. and contained in a ratio of 10<-2>-20 pts.wt. per 100 pts.wt. of the binder. When the plasticizer is allowed to be present in the dye layer as mentioned above, even if a binder inferior to dye compatibility is used or a dye having a relatively large MW is used, the precipitation and crystallization of the dye are reduced and, therefore, a thermal transfer sheet imparting a sharp high density transfer image excellent in storage stability and various fastnesses is obtained.
Patent JP-H07162133-A (JP)
Title: Protective coating structure for circuit board conductive land
Inventor: NARITA YASUSHI
IPC: H05K3/28
Filed: 1993-12-07
Abstract: PURPOSE:To prevent peeling of the interface between a conductor land and a board material part by a method wherein the conductor land part is coated with a protective coating in such a manner that the side only of the part, where a conductor land-shaped pattern is exposed, is coated as for as to the inside and other side is coated as for as to outside of land shape. CONSTITUTION:When there is a conductor pattern, the protective coating 2 of a conductor land 1 on the side in the direction where there is the conductor pattern is coated to the inside of the conductor land 1. When there are two or more patterns on the side where there is no pattern and on the other region, the protective coating 2 is applied on the inside of the conductor land 1 of all sides. As a result, no solder is wet on a fine pattern, as stress concentrated part generated by a sudden change of pattern width can be alleviated, and the separation of conductor and the increase in conductor resistance can be prevented.
Patent JP-2001124258-A (JP)
Title: Pipe joint
Inventor: IKEDA KOJI
IPC: F16L21/08
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the workability and the water stopping performance by smoothly inserting a connection pipe in a pipe joint to be connected only by inserting the connection pipe for water supply, hot water supply and the like. SOLUTION: In the pipe joint A in which a joint body 1 is provided with a cylindrical guide part 8 to externally fit a connection pipe 22 inside a male screw part 7 formed on an outer circumferential thereof, a groove hole 9 is formed in an outer circumferential surface of the guide part 8, a seal member 10 to be closely attached to the inner circumferential surface of the connection pipe 22 is fitted to the groove hole 9, a ring 18 is interposed between a cap nut 14 to be screwed to the male screw part 7 and the guide part 8, the resin connection pipe 22 is inserted from an opening part 17 of the cap nut 14, and the ring 18 presses the outer circumferential surface of the connection pipe 22 to be connected to the joint body 1, a guide ring 11 to cover the seal member 10 is externally fitted to the outer circumference of the guide part 8,  and the guide ring 11 slides the guide part 8 while uniformly pressing the outer circumferential surface of the seal member 10 in a condition held by the inner circumferential surface of the connection pipe 22 and the outer circumferential surface of the guide part 8 when the connection pipe 22 is inserted from the opening part 17 of the cap nut 14.
Patent JP-2001120389-A (JP)
Title: Bed
Inventor: KIMURA GAKUJI
IPC: A61G7/05
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a bed which can be reduced in size and weight without losing the rigidity. SOLUTION: A bed frame section 50 is formed with guide installation holes 52a which are larger in diameter than the outer diameter of an arm pipe 81 which are opposite to each other in the width direction, allowing the arm pipe 81 to be inserted aslant into the guide installation holes 52a. The arm pipe 81 is borne by guides 59 installed in the guide installation holes 52a and thereby the arm pipe 81 is prevented from being rickety during rotation. Due to this structure, the arm pipe 81 for raising and lowering a floor board section 60 installed on the bed frame section 50 can be installed in the width direction without fixing by welding special members to the bed frame section 50.  A load generated when the floor board section 60 is pushed up can be directly received by the bed frame section 50 itself and therefore there is no requirement for intervention of special members fixed by welding to the bed frame section 50. As a result, the bed can be reduced in size and weight without losing the rigidity.
Patent JP-H0991817-A (JP)
Title: Extended tubular hub disk pack assembly
Inventor: ROBAATO DABURIYUU JIYUERU
IPC: G11B17/038
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To easily distribute uniform engagement force to a clamp and to reduce the generation of the distortion and deformation of a disk by force-fitting a wedge member to the inside of a rotor forming one body with a hub, expanding a rotor outer part and engaging it with the clamp. SOLUTION: The rotor 13 is supported at a lower end 13c so as not to be moved in the axial direction, a ring clamp 19 is fixed to the pipe-like part 13b of the rotor 13 and fastened in the direction of an arrow 23 and a disk pack 3 is pressurized and fixed to the outer peripheral part of the clamp and a flange 17. In the state of supporting and fixing the assembly of the disk pack 3 and a motor 1, a circular wedge member 25 is force-fitted from the opening end of the pipe-like member 13b to an inner surface 13b1 from the direction of the arrow 27 and a cylindrical outer part 13b2 is compressed and engaged with the wall 19b of the center opening part 19a of the ring clamp 19.  At the time, the pipe-like part 13b is extended as the function of the depth of insertion, a cylindrical outer surface is displaced, the clamp is fixed to the rotor 13 and the engagement force is uniformly distributed around the ring clamp 19.
Patent JP-H03169390-A (JP)
Title: Denitrification in oxidation ditch
Inventor: SAKAMOTO YOSHIJI
IPC: C02F3/34
Filed: 1989-11-28
Abstract: PURPOSE:To improve denitrification efficiency by installing a movable gate in a water discharging part of an aeration tank, making anaerobic and aerobic conditions periodically in every prescribed period following rise of water level in the aeration tank, lowering the movable gate after treatment completion in the aeration tank, and discharging water batch-wise. CONSTITUTION:Raw water is continuously supplied to an aeration tank 1, and air supply to a gas dispersing nozzle apparatus 12 is stopped until the water level reaches the low level 14 so as to keep the aeration tank 1 anaerobic condition. A under-water propeller 11 rotates all the time independently of anaerobic and aerobic conditions, and the raw water turns round an endless water ditch 2. After a prescribed time passes, air is supplied to the gas dispersing nozzle apparatus 12 so that the tank becomes aerobic condition when the water level reaches the high level 15. As a result, anaerobic and aerobic zones are completely separated. Moreover, since untreated raw water does not overflow a movable gate 13, abrupt flow of the raw water is prevented and consequently denitrification efficiency in the aeration tank 1 is improved. After the treatment completion in the aeration tank 1, the movable gate 13 is lowered and primarily treated water above the low level 14 is discharged in batch to precipitation pond.
Patent JP-H03167810-A (JP)
Title: Casting die equipment
Inventor: OZAKI YUKIO
IPC: H01F27/32
Filed: 1989-11-28
Abstract: PURPOSE:To obtain an electric apparatus which resin-seals conductors with high precision and is electrically excellent by registering the conductors resin- sealed by support members constructed in the upper die on the lower die and by holding the registered conductors by the chuck means constructed in the lower die. CONSTITUTION:After an iron core 3 mounted on the lower die 2 is high-precisely registered in the upper die 1 by a plurality of support members 10 equipped in the upper die 1, the dies 1,2 are mated and fixed with bolts 5, 6 to chuck the iron core 3 upon vacuuming of a chuck groove 13 formed in the lower die 2. The support members 10 are released to draw out their stoppers 10b on upper die projecting ends into recesses 11, so that the upper die 1 may not include the support members 10; and synthetic resin is cast from the filler port. This way can provide an electric apparatus electrically excellent with high precision of resin-sealing the conductor and with embedment of no spacers in synthetic resin.
Patent JP-H01193987-A (JP)
Title: Issuing machine of reference ticket for bus
Inventor: SATO MAKOTO
IPC: G07B15/00
Filed: 1988-12-03
Abstract: PURPOSE:To easily obtain the number of issued tickets and year, month, day, hour, minute, etc., of issuance for every section or every bus stop as a data ticket by printing reference ticket issuance data stored in a memory on tape paper for the reference ticket by a thermal head and sending said data ticket to a reference ticket output port. CONSTITUTION:The heating resistors, arranged in a dot shape, of a pair of the thermal heads 8 are made active selectively in response to a print signal, and generate heat, and the resistors having generated the heat come into contact with the both sides of the thermo-printable tape paper 1 for the reference ticket, and required characters, etc., including the indication of the section are printed. Simultaneously with it, the reference ticket issuance data is stored in the memory at every section or every bus stop, and according to the instruction of a data output instructing means, the data stored in the memory is printed on the tape paper 1 for the reference ticket by using the thermal heads 8 for printing the reference ticket, and is sent out. Thus, not only the number of the total issued reference tickets, but the list, etc., from the number of the issued tickets at every place up to the number of passengers for every section or every bus stop, and the total data of every data as well can be obtained without using any extra printer, etc.
Patent JP-2001121955-A (JP)
Title: Air conditioning control device of vehicle
Inventor: NAKAJIMA KAZUSHI
IPC: B60H1/32
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To improve fuel cost in turning on a compressor to perform air conditioning by most suitably controlling a motor-driven fan of a condenser. SOLUTION: The compressor 31 is driven by taking an engine 10 as a power source, and turned on and off through a clutch 20. The condenser 32 is provided with a condenser fan 32a driven by power supplied from an alternator 21. An ECU 50 calculates the auxiliary power from the sum of the compressor power and the alternator power when the condenser fan 32a is OFF (before ON) in driving the compressor 31, and calculates the auxiliary power from the sum of the compressor power and the alternator power on supposing the turn-on of the condenser fan 32a. The auxiliary power is compared between the ON- state of the condenser fan 32a and the OFF-state thereof, and the condenser fan 32a is turned on in timing of the auxiliary power in ON-state < the auxiliary power in OFF-state.
Patent JP-S63158871-A (JP)
Title: Optoelectronic integrated circuit
Inventor: TERAKADO TOMOJI
IPC: H01L31/10
Filed: 1986-12-22
Abstract: PURPOSE:To obtain large level shift voltage by diffusing an impurity to a contact layer in a PIP photodiode and forming a P-N junction. CONSTITUTION:A channel layer 11 consisting of n-InP, a FET layer 12 composed of P-In0.81Ga0.19As0.41P0.59, a contact layer 13 made up of n-InP, an absorption layer 14 consisting of n-In0.47Ga0.53As, and a window layer 15 composed of n-InP are grown onto a semi-insulating InP substrate 10 in succession. The layer 15 and the layer 14 in sections except a region as a diode 1 are etched successively. SiO2 is deposited onto the whole surface of a wafer, Zn is diffused to form P-type inversion regions 16, 17, and the layer 13 in sections except regions serving as diodes 1 and 2 is etched. The diodes 1 and 2, the layer 12 in sections except a region serving as a transistor 4, the layer 11 and the substrate 10 are etched in order, thus shaping P side electrodes 18, 19, 20. The layer 12 is etched to form N side electrodes 22, 23, 24. A resistor 3 is shaped after heat treatment, and an SiO2 film 25 is attached onto the whole surface, thus forming a wiring layer.
Patent JP-H11142908-A (JP)
Title: Variable power optical device with light quantity adjusting mechanism
Inventor: NAKAMURA HITOSHI
IPC: G02B7/10
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a variable power optical device having an improved optical performance such as resolution and a focal depth and capable of keeping an image field luminance constant and attaining an image of good contrast. SOLUTION: A variable power driving gear 212 is engaged with a cam driving gear 214. A diaphragm driving cam 218 is rotated around an optical axis 120a. The diaphragm driving cam 218 is energized by a diaphragm driving spring 412 in a clockwise direction. The follower bearing 420 is brought into tight contact with a diaphragm plate 220 by a diaphragm plate spring 416. A glass filter 460 whose transmissivity is almost 100% is fitted into a 1st diaphragm 450. A 1st ND filter 462 whose transmissivity is almost 40% is fitted into the 2nd diaphragm 452. A 2nd ND filter 464 whose transmissivity is almost 15% is fitted into the 3rd diaphragm 454.
Patent JP-2001125761-A (JP)
Title: Device, method and system for processing information and recording medium
Inventor: SUGIYAMA HIDEKI
IPC: B41J29/38
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To attain improvement in the work efficiency of a user by automatically setting the printer of the destination to output from print data and further retrieving an optimal printer during series of operation from a print command to printing. SOLUTION: It is judged whether data print-instructed by an application show a spool-designated print job or not (S1), and when these data are spool- designated, a spooler generates intermediate data by interpreting a DDI function and spools these data as intermediate data in a spool file 40 (S3). Then, it is judged whether all plot functions outputted from the application are spooled in the spool file or not (S4), and when the answer becomes positive (Yes), print destination change processing is executed (S5). Then, the destination to print is changed, a network printer preserved on a RAM is updated and afterwards, the processing is repeated back to the step S1.
Patent JP-H01147582-A (JP)
Title: Image forming device
Inventor: SATO TSUMUTOSHI
IPC: G03G21/00
Filed: 1987-12-04
Abstract: PURPOSE:To favorably perform cleaning by providing an AC impressing charger and a DC impressing charger in order from a transfer position side, facing to a photosensitive body between the transfer position and a cleaning position. CONSTITUTION:The AC impressing charger 45 and the DC impressing charger 46 are provided between the transfer charger and the cleaning device 20 in order from the transfer position side, facing to the photosensitive body 6. The AC impressing charger 45 and the DC impressing charger 46 are separately and independently provided. The AC impressing charger 45 is a quenching charger for destaticizing and possesses a function that residual toner 47 on the photosensitive body 6 is made to be destaticized. The DC impressing charger 46 is a precleaning charger which has function that the residual toner 47 is uniformly electrified in one direction, namely, to a positive charge side. Thus, the residual toner 47 on the photosensitive body 6 after passing the transfer part passes through two chargers 45 and 46 to arrive at the cleaning device 20 side and it becomes toner having the positive charges. And it is removed with the cleaning of a magnetic brush in the cleaning device 20.
Patent JP-H07132328-A (JP)
Title: Coining working method for metallic member
Inventor: KITAHARA MUNEYOSHI
IPC: C23C26/00
Filed: 1993-11-12
Abstract: PURPOSE:To enable the formation of the edge part of a metallic member in a sharp edge shape profiling the shape of a die by performing a coining working on a metallic member formed with metallic layers. CONSTITUTION:A hard metallic layer 200 is formed on the surface of a soft square plate-like metallic member 100 which is formed by shearing a plate material. A coining working is performed on it, and a flange 120 for DPH is provided on the lower circumferential edge of the metallic member 100. The edge part 140 on the circumference of the upper surface of the metal member is formed into a sharp edge shape. Then, the circumferential surface of the metallic member 100 is nickel-plated or the like and covered with the layer 300 of a rust-proof metal plating. After that, DHP(die pat heat spreader) 10 is formed. The metallic layer 200 is formed by a sputtering process or vapor- deposition method. Thus, when DPH is incorporated in a resin sealed metallic die, the circumference of the upper surface of DPH is adhered closely to the inside wall of the metallic die.
Patent JP-H10140442-A (JP)
Title: Control unit for warp tensioner and loom equipped with the control unit
Inventor: DE JAGER GODERT DR
IPC: D03D49/12
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a control unit for a warp tensioner. SOLUTION: This control unit comprises a control system having a spring member 21 actuatingly linked to a warp tensioner 4 and a container 33 communicating, via a two-port two-position change-over valve 34, with the spring member 21. In the system, by increasing/decreasing the capacity of the spring member 21, the spring rigidity of the spring member 21 and the position of the warp tensioner 4 can be altered at a terminal 32 on the side of the relevant operator's location.
Patent JP-H10130274-A (JP)
Title: New imidazobenzothiazine derivative and its production
Inventor: KUROKI MASATAKA
IPC: C07D279/16
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new derivative expected to have utility as medicine and agrochemical, by converting a specific cyanomethyl compound into an imidate. SOLUTION: This derivative is shown by formula I (R1 and R1 are each H, a 1-2C alkyl, a halogen or nitro) such as imidazobenzothiazine. The compound is obtained, for example, by imidating a 1,4-benzothiazinenitrile derivative of formula II in the presence of a basic catalyst such as NaOMe in an alcohol solvent such as methanol, heating the prepared imidate in acetic acid with ammonium acetate under reflux, neutralizing the reaction solution with an aqueous solution of sodium hydroxide and extracting the resultant substance with ethyl acetate.
Patent JP-H08163203-A (JP)
Title: Real-time data compression transmitting method and receiving method for compressed data
Inventor: IIZUKA SHINJI
IPC: H04B14/04
Filed: 1994-12-12
Abstract: PURPOSE: To shorten the time for transmission by omitting the transmission of the same data when those same data are continued, and transmitting the number of times of that repetition as compressed data to compress data in real time. CONSTITUTION: Each time one-byte data are transmitted, a transmission driver 12 performs compression processing to those data by using a compressing part 13. Then, it is compared whether the data transmitted the last time are equal with the data to be transmitted this time. When the same data are continued, the transmission of those same data is omitted, the number of times of that repetition is compressed and transmitted as the compressed data, and a compression flag is turned on by select-in. When the compression flag is turned on by the select-in, on the reception side, the received data are judged as compressed data, and the already received data are extended repeatedly as many times as the number of times of repetition of those compressed data. Thus, data can be compressed and transmitted in real time and the time for transmission can be shortened.
Patent JP-2001120769-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which can early grasp when a particular display is brought after patterns are changed, thereby enhancing player's expectation. SOLUTION: Plural game patterns for lottery on a pattern display means 19 change on condition that a pattern starting means 13 detects game balls and a special playing state advantageous for a player is brought on condition that each game pattern for lottery on the pattern display means 19 after changing becomes a particular display of combined particular patterns. Then while the pattern display means 19 is changing patterns, a general pattern omitting means 36 controls general patterns among plural displayed patterns which are selectively displayed while changing as game patterns for lottery to be omitted.