baber/WOPTO huggingface dataset:
Patent JP-H09153942-A (JP)
Title: Method and apparatus for testing general telephone in optical catv system
Inventor: YANA SHINKEI
IPC: H04N21/647
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To test a general telephone function through the use of the subscriber's line of an optical CATV system by executing the sensing routine process of a subscriber hooking state at the time of judging that the sensing of the subscriber hooking state is selected at a judging process. SOLUTION: When judging that ECCA is selected at the time of judging an inputted main menu, an ECCA loop back test routine is executed. At the time of judging that loop back is selected next, a general test routine is executed. At the time of judging that the hooking state of a line is selected next, the subscriber hooking state sensing routine is executed. At the time of judging that finish is selected next, the testing operation is finished. At the time of judging that recording is selected next, the number of the line is read and control data is read next to record control data in the number of the pertinent line.
Patent JP-H0927607-A (JP)
Title: Semiconductor photodetector
Inventor: YAMAMOTO HIDEO
IPC: H01L27/14
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To avoid the exudation of adhesive to the nonadhesive surface side of the joint parts of color filters as well as checking the eclips of incident light within the semiconductor photodetecting device provided with a plurality of color filters. SOLUTION: A semiconductor photodetecting element 3 having a plurality of photodetecting parts is mounted on a package 1 so that color filters 6A, 6B, 6C having different characteristics may be directly bonded onto the photodetecting parts of the photodetecting element 3 to be arranged. At this time, chamfer parts 7 in width exceeding at least 0.05mm are formed on the edge parts of the non-adhesive surface side (incident light surface side) of the joint surface of color filters 6A, 6B, 6C. Through these procedures, the expansion of the adhesive to the non-adhesive surface side of the color filters 6A, 6B, 6C can be checked.
Patent JP-H1129350-A (JP)
Title: Joint material for day tile setting execution
Inventor: KOBAYASHI MASANAO
IPC: E04B1/682
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a joint material not generating any efflorescence on the surface of a joint in the case of using for a dry tile setting execution, and giving excellent finishing workability and also large joint strength. SOLUTION: This joint material is composed of a joint material for an exterior tile and a joint for an interior tile. The joint material for the exterior tile contains cement as a binder and sand as an aggregate, and further contains 0.1-2.0 pts.wt. of calcium formate and 0.04-0.15 pt.wt. of methyl cellulose, respectively based on 100 pts.wt. of the cement. The joint material for the interior tile contains cement as a binder and sand as an aggregate, and further contains 0.1-4.0 pts.wt. of calcium formate and 0.2-0.5 pt.wt. of methyl cellulose, respectively based on 100 pts.wt. of the cement.
Patent JP-H1035415-A (JP)
Title: Seat belt unworn alarm for automatic transmission car
Inventor: KITAGAWA MASARU
IPC: G08B21/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To make timing to generate an alarm proper by generating the alarm at the time of applying a seat belt judgement switch and a drive position judgement switch and temporarily stopping the alarm at the time when the drive position judgement switch is applied after application of a reverse position judgement switch. SOLUTION: A seat belt judgement switch 1 is put on at the time when a seat belt is not worn and puts on a pilot lamp 3. A drive position judgement switch 5 is put on when a transmission is shifted to a drive, and a reverse position judgement switch 9 is put on when the transmission is shifted to a reverse position. When the seat belt is not worn and the transmission is shifted to a drive position, alarming sound is generated, and the larming sound is stopped after specified time passes. In case of changing from the drive position over to the reverse position, an alarm circuit is cut out and the alarming sound is stopped. Consequently, it is possible to certainly alarm wearing of the seat belt by generating the alarming sound at the most suitable timing.
Patent JP-S6258671-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUSE HARUHIDE
IPC: H01L27/04
Filed: 1985-09-06
Abstract: PURPOSE:To decrease the effect exerted to upper element regions during the formation of a capacitance region, by surrounding an MOS transistor forming region near the surface of a semiconductor substrate with an oxide film or the like before forming capacities within deep grooves. CONSTITUTION:A resist mask 2 is deposited on a PSi substrate 1 and shallow grooves are formed on the substrate 1 by etching the same. An n<+> region 4 and a p<+> region 5 are provided in the grooves. An SiO2 film 6 is then deposited on the whole surface and is dry etched so that oxidized SiO2 films 7 are left only on the side faces of the grooves. The grooves in the substrate are further etched to form deep grooves. N<+> regions 8 are provided on the side faces of the grooves while p<+> regions 9 are provided on the bottom thereof. Finally, after the grooves are filled with polysilicon 15, 1 gate electrode 12, a source 11 and a drain 10 are formed.
Patent JP-H1136522-A (JP)
Title: Roofing material
Inventor: FUJITA ITSUO
IPC: E04D1/28
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent radiant heat from being spread to the ceiling plenum side from a heated cement plate material and, control heating from a roof decking (concrete panel) side for roofing the roofing material and to have sufficient water resistance in the end face on the peripheral surface section of an inorganic heat insulating board such as gypsum board, etc., laminated on the rear side of the cement plate material. SOLUTION: A thermal insulating reflection board 5 formed by covering the whole surface of an inorganic heat insulating board 3 including the end face of the peripheral surface section is laminated on the rear side of a cement plate material.
Patent JP-H0246692-A (JP)
Title: Microwave oven
Inventor: NISHITANI HISAHIRO
IPC: H05B6/66
Filed: 1988-08-09
Abstract: PURPOSE:To improve cooling efficiency of an antenna motor by providing an intake panching hole on the periphery of a wave guide adjacent to the portion facing a cooling fan where a magnetron is fixed and an exhaust panching hole on the other periphery of the wave guide adjacent to the antenna motor. CONSTITUTION:A plurality of intake panching holes 11 are provided on the periphery 14 of a wave guide 2 adjacent to the portion facing a cooling fan 1 where a magnetron 4 is fixed. A plurality of exhaust panching holes 12 are further provided on the other periphery of the wave guide 2 adjacent to the antenna motor and rather close to a magnetron 4. The antenna motor 9 is arranged lee side of cooling air exhausted from the exhaust panching holes 12. The cooling air which flows through the wave guide 2 from the exhaust panching holes 12 is thus exhausted. Therefore, the wave guide 2 generating large heat, the periphery 14 of a heating chamber 6 and the antenna motor 9 arranged lee side of the exhausted cooling air are cooled. A read wire 10 of the antenna motor 9 is also prevented from being heated.
Patent JP-2001020212-A (JP)
Title: Dryer for asphalt plant
Inventor: YOSHINO KENJI
IPC: F27B7/10
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To heat and dry recycled aggragate and make-up aggregate at an appropriate temperature separately or simultaneously by a drier. SOLUTION: Recycle aggregate and make-up aggregate are fed from a feeding opening 2a (7c) into an upper chamber Ra and a lower chamber Rb and heated and dried while rotating a rotary drum 1 and blowing hot air from the upper chamber Ra and the lower chamber Rb through burners 4, (5) and discharged from discharge openings 6c, 3b, and exhaust gas is discharged from exhaust openings 6a, 7b. In this way, since the recycled aggregate and the make-up aggregate are independently heated and dried by exclusive burners, both aggregates can be heated and dried at an optimum temperature suitable for these kinds and conditions. A rotary drum 1 is divided by a partition wall 1c to define the upper chamber Ra and the lower chamber Rb, an large installation space is not required and the structure is simple and maintenance and inspection can be easily carried out.
Patent JP-S6258503-A (JP)
Inventor: ISHIDA KATSUTOSHI
IPC: F21S2/00
Filed: 1985-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0864530-A (JP)
Title: Selective growing method
Inventor: YOSHIDA KIYOTERU
IPC: H01L21/203
Filed: 1994-08-23
Abstract: PURPOSE: To provide a selective growing method capable of thinning carbon concentration in a GaAs growing film. CONSTITUTION: A GaAs substrate 11 is arranged in a growing chamber to be simultaneously irradiated with TEG and As, then a grown GaAs buffer layer is oxidized to form an oxide film 12. Next, a Ga layer 14 is selectively formed on the surface of the oxide film 12 to be heat-treated so that the oxide film 12 may be selectively removed to form an aperture part 15 in the oxide film 12. Next, TMG and TDMAAs are used using the oxide film 12 having the aperture part 15 to grow a GaAs film 16. Through these procedures, the carbon concentration contained in the GaAs film 16 can be reduced less than the checking sensitivity of mass spectrometry.
Patent JP-H0247712-A (JP)
Title: Peripheral device control system
Inventor: MORI YOSHIAKI
IPC: G06F3/06
Filed: 1988-08-08
Abstract: PURPOSE:To eliminate a need of development of new software by providing a cell address storage part to a device which controls an auto-changer type peripheral device, and providing a function to successively access plural mediums without indication from software. CONSTITUTION:The system using a peripheral device control system consists of a peripheral controller 1, an auto-changer type peripheral device 2, and a higher-order device 3. The peripheral controller 1 is provided with a cell address storage part 11, a device type judging means 12, a microprogram processing part 13, and interfaces 14 and 15. The peripheral device 2 consists of an accessor 21, a drive 23, and a case 22. The means 12 determines whether the microprogram handles the peripheral device 2 as an auto-changer type or an auto-loader type. When the device is set as respective types, an arbitrary medium is accessed and mediums in a case are successively replaced without indications of software instructions neither indications.
Patent JP-H0246728-A (JP)
Title: Apparatus for drying semiconductor wafer
Inventor: UCHIDA TAKUO
IPC: H01L21/304
Filed: 1988-08-08
Abstract: PURPOSE:To omit housings not required to dry for increasing a number of semiconductor wafers that can be dried by mounting semiconductor wafers taken out of at least two housings on a single table for introducing them into a drying surface. CONSTITUTION:Wafers 2 are acquired in a batch from several, for example, four housings 1 mounted on a mounting base 15 of a loader unit 11 by an operator or a transportation robot. These wafers 2 are transferred to a single table 18, for example transportation table (also called as 'boat') 18a by a transfer means 17 and the transportation table 18a is introduced into a drying chamber 12. The mounting table 15 carries the housings 1 transversely such that the wafers 2 received in the housings 1 are oriented orthogonally to the mounting surface 15a and that the wafers 2 can be taken out from the top side of the housings 1 thus mounted transversely. The transportation table 18a is provided with a groove 23a for each wafer such that the bottom of each wafer 2 is supported by a couple of pillar members, for example quartz pillar members 23.
Patent JP-H1146040-A (JP)
Title: Optical semiconductor device
Inventor: MORIMOTO TAKUO
IPC: H01S5/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To realize rapid long distance optical transfer by reducing the chirping by a return light inside an integrated light modulator. SOLUTION: This optical semiconductor device is divided into three parts which are a DFB(distributed feed back) laser part 2, a transient region 6 and a modulator part 5, while a diffraction grating 3 is formed on an n-type InP substrate 1 in the DFB laser part 2. In addition, the band gap of the active layer in the modulator part 5 is made smaller than that of the active layer of the DFB laser part 2, so that the DFB laser beams are extinguished by reverse biasing. On the other hand, the transient region 6 is a region wherein the band gap in the active layer is continuously fluctuated. A p-side electrode 24 is formed of the parts separated into the DFB laser part 2 and the modulator part 5. In such a constitution, the optical waveguide of the modulator part 5 is formed into a bent waveugide, whose curvature radius is 1-3 mm.
Patent JP-H0248043-A (JP)
Title: Production of catalytic structure
Inventor: HONCHI AKIO
IPC: B01D53/86
Filed: 1988-08-09
Abstract: PURPOSE:To produce a catalytic structure having stable activity by adding hydroxide sol to a catalytic material formed by supporting a catalytically active component on a carrier to prepare a slurry and by coating the surface of a honeycomb structure with the slurry. CONSTITUTION:A catalytically active component is supported on a catalyst carrier to form a catalytic material and at least hydroxide sol is added to the catalytic material to prepare a slurry. The surface of a honeycomb structure is wash-coated with the slurry to produce a catalytic structure having a catalytic layer contg. the catalyst carrier and the catalytically active component on the surface of the honeycomb structure. The hydroxide sol is preferably sol of hydroxide as a precursor of the catalyst carrier. By this method, catalytic structures having stable activity and little unevenness among lots are obtd.
Patent JP-S6441583-A (JP)
Title: Camera
Inventor: KO HIDEO
IPC: H04N5/907
Filed: 1987-08-07
Abstract: PURPOSE:To avoid a confusion generated on a corresponding relation with a loaded film by making it impossible to reproduce image pick-up picture information stored in an image memory before that when it is detected the film is loaded. CONSTITUTION:A switch AL to be changed from an on condition to an off condition only when a silver salt film is loaded to a camera main body 20 is used. At the time of loading the silver salt film, a recalling memory is made into a cleared condition for convenience by making into (i)=0, and even though a still image by such a time is recorded in the recalling memory, the said recording image is considered not to exist. Namely, when a register (i) is zero, the image in the recalling memory is not reproduced.
Patent JP-H1140277-A (JP)
Title: D-sub connector with chassis ground pin
Inventor: ABE KATSUHIRO
IPC: H01R13/652
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To simplify wiring works by omitting the works for connecting pins in a D-sub connector with the chassis part of the connector using wires. SOLUTION: Terminal fixing part 2 of a D-sub connector is formed in a double-layered structure consisting of an insulative member 2a and a conductor pattern 4, and No. 1 pin 3a and No. 15 pin 3b which one to serve as chassis ground pins are connected with the chassis part 1 of the D-sub connector through the conductor pattern 4. A signal pin 3c is insulated by the insulative member 2a from the conductor pattern 4 and chassis part 1. Thus the D-sub connector, equipped with chassis ground pins, is provided.
Patent JP-H0724318-A (JP)
Title: Silver-containing fine alloy particles for catalyst and production thereof
Inventor: ESUMI KUNIO
IPC: C22C5/06
Filed: 1993-07-16
Abstract: PURPOSE:To obtain the silver-containing fine alloy particles for a catalyst capable of enhancing the activity of catalytic reaction. CONSTITUTION:The silver-containing fine alloy particles for a catalyst is composed of an Ag-Pd alloy with Ag atom content of 50-80%, an Ag-Pt alloy wherein the ratio of Ag:Pt is 2:1 or an Ag-Rh alloy Wherein the ratio of Ag:Rh is 2:1 and produced by dissolving a composite oxalic acid complex of Ag and other alloying metal in water containing polyvinyl pyrrolidone or ethylene glycol before reducing the same.
Patent JP-H063170-A (JP)
Title: Structure of test station of specimen measurement devices
Inventor: MATSUMURA YOSHIHIDE
IPC: G01D21/00
Filed: 1992-06-16
Abstract: PURPOSE:To use specimen measuring devices in either mode of autohandler measurement and manual measurement. CONSTITUTION:A specimen measuring device in either mode of autohandler measurement and manual measurement can be used by transmitting a change- over signal for parallel measurement and serial measurement to a circuit within a test station 2. At the time of manual measurement, manual measurement heads 3 are connected to the circuit to change over to measuring devices 1 successively so as to conduct serial measurement and at the time of autohandler measurement, the measuring devices are directly connected to autohandler measurement heads 4 to conduct parallel measurement.
Patent JP-S5989477-A (JP)
Title: Generator for gas laser
Inventor: ICHIKAWA MICHIO
IPC: H01S3/097
Filed: 1982-11-15
Abstract: PURPOSE:To enable measurement to high pressure from low pressure by setting up a compensation element to the resistance wire of a pressure gage measuring pressure in a discharge tube body. CONSTITUTION:The resistance wire 18 being in contact with a mixed gas containing He is set up to one part of the discharge tube proper 2. The compensation element 19, resistance thereof increases when the currents of the resistance wire 18 increase, is connected to the resistance wire 18. Accordingly, when currents flowing through the resistance wire 18 increase, the resistance of the element 19 increases in response to the increase of currents, the resistance wire 18 is made difficult to be saturated, and high pressure can also be measured.
Patent JP-S5990723-A (JP)
Title: Gas turbine
Inventor: HIROSE FUMIYUKI
IPC: F02C7/36
Filed: 1982-11-15
Abstract: PURPOSE:To simplify a turning mechanism, by arranging such that the shaft of respective rotor is adaptable temporarily and these shafts are connectable into a single-shaft type, in a twin-shaft type gas turbine having a high pressure rotor and a low pressure rotor. CONSTITUTION:An one-way clutch 44 is provided between a high pressure rotor 21 and a low pressure rotor 22 in a gas turbine wherein these two rotors rotate each other during a normal operation. When the high pressure rotor 21 is driven by means of a turning device 27 at a turning in a reverse direction 47 of normal operation, a floating cam 49 is turned simultaneously by a driving shaft 44a with a result in that the outer end of floating cam 49 is pressed against the inner surface of recess 48 of driven shaft 44b for thereby transmitting a rotating force to the driven shaft 44b, what is, to the low pressure rotor 22 to effect a turning operation. In this manner, a turning device for the low pressure rotor can be eliminated.
Patent JP-H0366522-A (JP)
Title: Manufacture of metal member having projecting part
Inventor: ISHII KENJI
IPC: B23H9/00
Filed: 1989-07-31
Abstract: PURPOSE:To climinate looseness and dislocation by separately cutting a main body part having a truncated cone shape and a holder part having a similar shaped extracted hole corresponding to the main body part from a base metal through wire electric discharge machining, fitting the main body part into the extracted hole of the holder part, and forming a projecting part through projecting the top part side of the main body part from the small diameter side of the extracted hole. CONSTITUTION:A block-like base metal 1 is separately cut into a main body part 2 having a truncated cone external shape and a holder part 3 having an extracted hole 4 of a truncated cone internal shape larger than the peripheral shape of the main body part 2 by cutting allowance, by wire electric discharge machining. Nextly, the main body part 2 is fitted into the extracted hole 4 of the holder part 3, and the top part side 2a of the main body part 2 is projected from the flat face 1a of the holder part 3 on the small diameter side of the extracted hole 4, the main body part 2 is fixed on the holder part 3, and a metal member having a desired projecting part can be obtained.
Patent JP-S6176941-A (JP)
Title: Method and device for inspecting appearance failure of screw
Inventor: NAGURA MICHINAGA
IPC: G01N21/952
Filed: 1984-09-21
Abstract: PURPOSE:To discriminate a defective part with high accuracy, and also to improve the work efficiency by detecting the side face development graphic form of a screw. CONSTITUTION:Reflected light which has been irradiated from an illuminating device 1 and has been reflected by a screw 2 is converted to an electric signal through a line camera 6. An image signal inputting circuit 7 is controlled by a CPU10, and a video signal V1 is fetched by operating the camera 6. The signal V1 is synchronized with a scanning signal and sampled, and thereafter, binary-coded in accordance with bright and dark levels. The circuit 7 has a floating binary-coding circuit for varying a threshold value for binary-coding the signal V1, in accordance with its input signal. Also, the circuit 7 detects the one-dimensional bright and dark graphic form of the signal V1, and thereafter, rotates the screw 2 by a prescribed angle by sending out a control signal V2 to a motor driving circuit 9, and detects the one-dimensional bright and dark graphic form in other side face. Such an operation is stored continuously in an image memory 8, the side face development graphic of the screw 2 is obtained, various deformations on this side face development graphic form are discriminated 40, and a defect of the screw can be detected.
Patent JP-H10113820-A (JP)
Title: Method and device for precisely machining tooth flank of gear with machine tool
Inventor: KAPP MARTIN A
IPC: B21H5/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a precision machining method for machining the tooth flank of a gear, and a corresponding device, which provide an auxiliary means for achieving the improvement of the surface of the gear, that is, a larger proportion of the supporting action out of the actions of the gear. SOLUTION: In the machining device, a machining tool 1 which is symmetrical with respect to rotation, is engaged with the tooth surface 3 to be machined of a gear 2, and in this case, the machining tool 1 is rotated around the axis 4 of rotation during machining, while the gear 2 rotates around its axis 5 of rotation. In this case, the machining surface 6 of the machining tool 1 does not scrape the tooth flank 3 to be machined, but performs only the smoothing of the surface of the tooth flank 3 to be machined, without removing chips from the surface of the tooth flank 3 to be machined. The proportion of the supporting action of the gear tooth is thus increased.