baber/WOPTO huggingface dataset:
Patent JP-S62167866-A (JP)
Title: Turbing blade
Inventor: YAMADA MASAYUKI
IPC: C22F1/00
Filed: 1986-01-17
Abstract: PURPOSE:To provide a turbine blade having excellent erosion resistance by providing a high-hardness layer formed of Ti-6Al-6V-2Sn to the front edge part of at least the blade end of a turbine blade consisting of a Ti alloy. CONSTITUTION:The high-hardness part 2 to be mentioned as the latter part is formed to the front edge part at the blade end of the turbine blade 1 consisting of the Ti alloy: Ti-6Al-6V-2Sn is build-up-welded to the front edge part of at least the blade end of the blade 1 consisting of the Ti alloy formed by, for example, machining or forging and thereafter, said part is subjected to a soln. heat treatment for 6min-3hr at 900-1,000 deg.C and is then quickly cooled. Said part is thereafter subjected to an aging treatment for 30min-12hr at 500-600 deg.C by which the hardness in the front edge part at the blade end of the blade 1 is increased and the high-hardness part 2 is formed.
Patent JP-S5599954-A (JP)
Title: Synthesis of triphenylmethane dye
Inventor: KIMURA SHIROU
IPC: C09B11/10
Filed: 1979-01-26
Abstract: PURPOSE: To prepare the title dye in high purity and yield, in one reactor, by heating a specific aniline derivative in the presence of a tert-amine-halogen complex.  
     CONSTITUTION: An aniline derivative of formula [R 1  is H, lower alkyl, allyl, (substituted) phenyl, benzoyl, etc.; R 2  is H, lower alkyl, benzyloxy, (substituted) phenyl, etc.; X is Cl, Br, or I] is heated at pref. ≥40°C in the presence of a tert- amine-halogen complex, for 0.5W5hr. under reflux, to afford the objective triphenylmethane dye of formula II. The tert-amine of the complex is pref. trialkylamine, etc., and the halogen is pref. Cl, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5393415-A (JP)
Title: High temperature horizontal tank
Inventor: ITAMI KUNIHIKO
IPC: B65D90/12
Filed: 1977-01-28
Abstract: PURPOSE: To prevent malfunction of the device by maintaining movable base aways in movable condition by attaching the base to the device movable by moving device which is constituted of rod moved by sliding plate and oil pressure device to drive sliding plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11205883-A (JP)
Title: Loudspeaker system
Inventor: YANO AKIRA
IPC: H04R1/26
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a constant horizontal directional angle from a low band to a high band by reproducing the same frequency band by two or more speaker units which are symmetrically arranged on an enclosure horizontal axis by right/left and arranged vertically symmetrically on a vertical axis and arranging a center position on a diaphragm on the horizontal axis at a place further back than a center position on the diaphragm on the vertical axis. SOLUTION: Two or more loudspeaker units 3 and 4 which are symmetrically arranged on an enclosure horizontal axis by right/left, and more than two loudspeaker units 1 and 2 which are vertically symmetrically arranged on an enclosure vertical axis are provided. They reproduce the same frequency bands. The center position of the loudspeaker units 3 and 4 arranged on the horizontal axis on the diaphragm is arranged further behind than the center position of the loudspeaker units 1 and 2 arranged on the vertical axis on the diaphragm. In sound source arrangement in the cross section of the horizontal direction, the loudspeaker units 1 and 2 in the vertical direction make a virtual sound source on the center axis of a loudspeaker system, and the high band directional angle of a low band loudspeaker is widened.
Patent JP-H01184429-A (JP)
Title: Temperature measuring part of electronic clinical thermometer
Inventor: YAMADA OSAMU
IPC: G01K7/22
Filed: 1988-01-18
Abstract: PURPOSE:To form a temperature measuring part which is waterproofed completely by bringing a temperature sensing element to insert-molding by plastic. CONSTITUTION:A temperature sensing element 1 is embedded into a temperature measuring part 2 made of plastic by insert-molding. Said temperature measuring part 2 is formed as one body so as to serve as a conventional case and a protective gap. According to such constitution, a completely waterproof temperature measuring part being free from the infiltration of water or chemical, etc. can be obtained. Also, the temperature measuring part an be formed to a tip shape having flexibility.
Patent JP-H08200552-A (JP)
Title: Cap for arranging wire harness
Inventor: HIDAKA MITSURU
IPC: F16L3/12
Filed: 1995-01-23
Abstract: PURPOSE: To dispense with tape winding fixing work and tape tearing-off work, so as to simplify work by providing a locking part on the intermediate part between the close end and the opening end, and widening the annular part of a wire harness inserted from the opening end, and putting it along the inner peripheral surface of the locking part. CONSTITUTION: The connector 4 side is folded and fixed to a wire harness W/H by a tape 2, and an annular tip 5 is narrowed and inserted from the opening end 12 of a cap 10. When the tip point 5a is brought in contact with the close end 11, the bending R of the annular tip 5 is extended and brought in contact with the inner peripheral surface of a locking part 13. Since the wire harness W/H has some stiffness, it is held with the annular part to be brought in contact with the locking part 13 widened. The wire harness is arranged through a through passage by taking the cap 10 as the head in a state where the tip 5 is covered with the cap 10, and the wire harness W/H is strongly pulled, and therefore, the annular part is pulled out from the opening end 12 of the cap 10, and the connector 4 is fitted to a counterpart connector by removing the tape 2.
Patent JP-S57122417-A (JP)
Title: Processing method of hard contact lens
Inventor: TABATA HARUO
IPC: G02C7/04
Filed: 1981-01-21
Abstract: PURPOSE:To obtain a hydrophilic processing effect having a water-resistant property, by sputter-etching a lens under the conditions that atmospheric pressure and the quantity of discharge processing electric power have been specified. CONSTITUTION:A plastic hard contact lens 5 is brought to high-frequency sputter-etching processing by 0.01-0.5Torr atmospheric pressure, and 5-400 Watt. sec/cm<2> the quantity of discharge processing electric power. For instance, the lens 5 is placed onto an electorde 4, the pressure in a pressure reducing vessel 1 is set to 1X10<-3>Torr by a vacuum pump, and after that, atmospheric gas is led in through a valve 3 and is adjusted so that the pressure becomes 0.1Torr, also a high frequency electric power supply is adjusted so that the discharge electric power becomes 2 Watt/cm<2>, and sputter-etching is performed for scores of seconds. The working discharge electric power is usually 0.1-4 Watt/cm<2> and the discharge processing time is usually 3-300sec.
Patent JP-H11196743-A (JP)
Title: Fishing rod case
Inventor: HIRAOKA MARIKO
IPC: A01K97/08
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod case capable of eliminating comlicatedness such as recarrying many times and suitably preventing an unpleasant feeling imparted to a carrier due to sway during the carrying by suitably preventing the case from slipping down from the shoulder during the carrying. SOLUTION: This fishing rod case is obtained by installing a stringy unit 10 attached to a case body 1 and a shouldering belt 5 and capable of being wound and attached to a carrier in the fishing rod case equipped with the shouldering belt 5 provided in the case body 1 capable of housing the fishing rod therein.
Patent JP-S63178874-A (JP)
Title: Metallic finishing method
Inventor: MASE MASAYUKI
IPC: B05D5/06
Filed: 1987-01-17
Abstract: PURPOSE:To obtain an almost constant finish appearance even when the various conditions in line coating are changed by incorporating a structural thickener into at least a base paint composition among the base paint composition and a clear paint composition. CONSTITUTION:A base coating stage for coating the melamine cross-linked base paint composition contg. metallic powder, a clear coating stage for coating the melamine cross-linked clear paint composition on the surface of the coated base paint composition, and a baking stage for integrally heating and curing the coated base paint composition and clear paint composition are provided. The structural thickener (e.g., benzylamine) is incorporated into at least the base paint composition among the base paint composition and the clear paint composition. As a result, the aftertack is prevented, and an almost constant finish appearance can be obtained even when the various conditions in line coating are changed.
Patent JP-S58131232-A (JP)
Inventor: ERUITSUHI HAINTSUMAN
IPC: E04C1/39
Filed: 1983-01-21
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-S5291697-A (JP)
Title: Display device
Inventor: KATAGIRI YOSHIO
IPC: G02F1/13
Filed: 1976-01-29
Abstract: PURPOSE: By utilizing the fact - that when a polarizing plate is irradiated by X-rays, the wave-length characteristics of its light transmission factor change - and by enhancing the light transmission factor in the visible light region with changed irradiating durations, the contrast of the display device at the brightly-lit place can be enhanced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63177466-A (JP)
Title: Semiconductor device
Inventor: INOUE YASUAKI
IPC: H01L29/732
Filed: 1987-01-16
Abstract: PURPOSE:To obtain a semiconductor device which can lower the resistance between an emitter and a base by a method wherein a contact for the base is made via an insulating layer of SOI structure. CONSTITUTION:A bipolar transistor is formed inside silicon of SOI structure; a contact 3 for a base of the bipolar transistor is made via a lower-part insulating film 5. For example, a collector region 7 and an emitter region 8 are formed inside a silicon layer formed on an SiO2 film 5 via a thin base region 9. A contact 1 for a collector and another contact 2 for an emitter are formed via an upper-part insulating film 4; at the same time, a contact 3 for a base is formed via a base wiring part 6, composed of a refractory metal or polysilicon, which has been formed so as to pierce the lower-part SiO2 film 5. By this method, it is possible to lower the resistance between the emitter and the base and to obtain the good characteristic for the transistor.
Patent JP-S59133928-A (JP)
Title: Method and device for progressive closed forging
Inventor: TSUKAMOTO HIDEHIKO
IPC: B21J5/02
Filed: 1983-01-24
Abstract: PURPOSE:To perform die forging of a molding having an intricate shape without producing under fill and burrs by forming roughly the top and bottom of a blank material with top and bottom dies, forming roughly the side faces with side dies, and pressing the blank material in a closed state with punches to pack the same in the closed space. CONSTITUTION:A closed forging die is constituted of top and bottom dies 10, 11 which define the shape of the top and bottom surfaces of a molding 1 and plural divided side dies 12, 13, 14, 15 which are positioned between the top and bottom dies and define the shape on the side faces of the molding. The top and bottom surfaces are roughly formed and the side faces are roughly formed, by which the forging die closed with the dies 10, 11, 12, 13, 14, 15 is obtd. The roughly formed material is pressed with punches 16-19 through any of the dies to pack the blank material in the forging die. Thus, the die forging is accomplished.
Patent JP-H07217564-A (JP)
Title: Manufacture of gas compressor, and gas compressor
Inventor: TOYOKATA TETSUYA
IPC: F04C18/344
Filed: 1994-01-28
Abstract: PURPOSE:To eliminate a process, such as a chamfering work by a machining work and removal of burrs, and to reduce cost by a method wherein in manufacture of a rotor, the chamfered part of a vane groove is formed simultaneously with formation of the vane groove of a rotor through a molding method, such as shape extrusion and forging. CONSTITUTION:A rotor 5 has a plurality of slit-form vane grooves 6 formed in the radial direction thereof and a vane 7 is protrusiblly inserted in a vane groove 6. In manufacture of the rotor 5, the outer peripheral shape of the rotor 5, the vane groove 6 of the rotor 5, and the chamfered parts 11 and 11 of the vane groove 6 are simultaneously formed through a molding method, such as shape extrusion or forging. In this case, a machining allowance as shown by a dotted chain line is formed at the part of the outer shape and the vane groove 6 of the rotor 5. Thereafter, finishing machining wherein the parts, having the machining allowance, of the outer peripheral shapes of the rotor 5 and the vane groove 6 are removed by a machining work is applied but no machining work is applied on the chamfered parts 11 and 11 of the vane groove 6 and with this state, finishing is completed.
Patent JP-S61182035-A (JP)
Inventor: JIEROUMU DOREKUSURAA
IPC: G03C1/765
Filed: 1986-01-18
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-H02190255-A (JP)
Title: Polishing method
Inventor: YASUMOTO YASUZANE
IPC: B24B31/14
Filed: 1989-01-17
Abstract: PURPOSE:To perform continuous machining operation between coarse polishing and finish polishing without replacing a media by a method wherein, in wet type centrifugal barrel polishing, the number of revolutions is decreased with a time by means of a grinding stone, serving as a media, formed such that a binder having a modulus of elasticity of a specified value and grinding particles are mixed in specified composition. CONSTITUTION:In wet type centrifugal barrel polishing, a material having a modulus of 1X10<4>-2X10<5>kgf/cm<2> is used as a binder, and a grinding stone formed by 95-70volume% the binder and 5-30volume% grinding particles serves as a media. A ratio N2/N1 of the number of N2 of revolutions to the number N1 of revolutions is decreased with a time or N2/N1 is set to -0.5--0.1. When the number N1 of revolutions is low, no sharp flaw is formed on a work by means of the grinding stone, and polishing ability is provided. When the number of N1 of revolutions is increased, enough grinding is applied on the work and grinding ability is provided. Thereby, by reducing the number N1 of revolutions with a time, continuous machining operation between coarse polishing and finish polishing can take place.
Patent JP-S57141032-A (JP)
Title: Optical head and information reproducing device
Inventor: TSUNODA YOSHITO
IPC: G11B7/14
Filed: 1982-01-25
Abstract: PURPOSE:To reproduce information of plural tracks simultaneously, by separating a light flux to diffracted light beams to form signals corresponding to plural tracks on the surface of a disc. CONSTITUTION:The light flux from a laser light source 1 is separated to, for example, 5 diffracted light beams of order 0, order + or -1, and order + or -2 after  passing through a diffraction grating 2, and these light beams are condensed  through a lens 3, a half mirror 4, and a galvanomirror 5 onto a disc 7 as 5  minute spots by a moving lens 6. Information tracks are preliminarily recorded  on the disc at equal pitches and are so arranged that converged minute spots 8 correspond to tracks 9 respectively. The reflection light flux from each track is  separated by the mirror 4 and is led to detectors 10-1-10-5 to detect signals  from respective information tracks independently.
Patent JP-S62170040-A (JP)
Title: Method for reading optical recording
Inventor: SAKAI KUNIHIRO
IPC: G11B7/244
Filed: 1986-01-21
Abstract: PURPOSE:To attain the optical writing by an infrared ray and the read by a visual light by providing a recording layer comprising two kinds of specific chemical compounds. CONSTITUTION:Input information is converted into an optical signal by a semiconductor laser 2 via a control circuit 3 and the image is formed to the prescribed position of an optical recording medium via an optical system. The image is formed at a radiant ray absorbing layer including a croconicmethyne dye. Although the polyacethylene derivative chemical compound existing at the image focal point does not absorb the laser beam of the wavelength, the croconicmethyne dye absorbs the laser beam, is heated and the heat is delivered to the adjacent polydiacetylene derivative chemical compound, which is colored into red to execute the optical writing. Since the read light of the semiconductor laser 10 emitting a visual light of a wavelength of a range of 550-750nm has a low output and the wavelength is at the outside of an infrared ray region, the croconicmethyne layer of the light recording medium 1, reflected and converted into an electric signal at the photodetection face of a photodetector 12, and the reproduction read of the recording is applied via an output circuit 11.
Patent JP-H08202209-A (JP)
Title: Image forming device
Inventor: KUTSUWADA SATORU
IPC: G03G21/00
Filed: 1995-01-24
Abstract: PURPOSE: To prevent an image formation and a paper sheet from being spoiled, by selecting the image output paper sheet out of the paper sheet contained in plural paper sheet cassettes by the output of means for detecting the loading of a discharged paper processing device, and paper discharge mode setting means. CONSTITUTION: A transfer paper outputted from a paper discharging part 18 is sent to the discharged paper processing device 100 allowing to be attached and detached to a copying machine main body, and discharged on the paper discharge tray 112 by a flapper 102, or sent to a folding in half path 104, where the loaded paper sheet is folded in the half and discharged on the paper discharge tray 111. In the meantime, the discharged paper processing device 100 is detected whether it is attached, by a sensor provided on the copying machine main body, and decided whether the automatic paper sheet selection is specified, when a book-binding mode is specified, the selection method of the paper sheet base on a direction and a size of the paper sheet.  Then, when the paper sheet is not suitable to perform the half folding, a warning message is displayed for preventing the unsuitable half folding process, and thus the image formation and the paper sheet is respectively prevented from being spoiled.
Patent JP-H03212093-A (JP)
Title: Video signal recording and reproducing device
Inventor: YAMAGUCHI TAKAYOSHI
IPC: H04N9/797
Filed: 1990-01-17
Abstract: PURPOSE:To suppress deterioration in picture quality by decoding a reproduced TCI signal, separating the signal into a luminance signal and a chrominance signal and applying compensation to dropout respectively. CONSTITUTION:The above device is provided with time base correction means 13, 14, dropout detection means 15, 16, a diode means 17, a luminance signal dropout compensation means 18, and a chroma signal dropout compensation means 19. Then a dropout signal is subject to time base correction and TCI decoding similarly in the case with a reproduced TCI(Time Compressed Integration) signal and the TCI signal is decoded into a luminance signal and a chrominance signal, and the dropout of the luminance signal and the chrominance signal is compensated based on the decoded luminance signal dropout signal and the decoded chrominance signal dropout signal respectively. Thus, the the luminance signal is compensated with the data having high correlation of 1H or so and the deterioration in the picture quality is suppressed.
Patent JP-H07217475-A (JP)
Title: Engine control device
Inventor: NISHIOKA FUTOSHI
IPC: F02D33/00
Filed: 1994-01-31
Abstract: PURPOSE:To properly maintain a large torque-up margin and provide good torque-up control for an engine by controlling an ISC valve for increasing the opening thereof, and limiting a differential pressure correction for ISC, if a torque-up requirement condition is established in a condition where the engine is in off-idling state. CONSTITUTION:An ISC valve 25 is controlled to increase an intake air volume, when a torque-up requirement condition is established for lean control with an engine 1 in off-idling state. Also, an ISC differential pressure correction for correcting the opening of the valve 25 is limited, depending on a pressure difference between the upstream and downstream positions of a throttle valve 13, so as to keep the preset value of an intake volume at the time of idling operation. Furthermore, an ACV bypass passage 27 having an air control valve 28 is provided in such state as bypassing the valve 13. When the torque-up requirement condition is established with the engine 1 in off-idling state, both valves 25 and 28 are opened to control an air volume.
Patent JP-H11213743-A (JP)
Title: Mounting structure of ceiling surface mounted luminaire
Inventor: YOSHIDA MASARU
IPC: F21V21/02
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To change the mounting angle of an equipment after it is mounted on a ceiling by constituting either one of a power source connecting device and a connected part in such a manner as to be rotatable, and mounting an equipment body to a connector in such a manner as to be rotatable around the power source connecting device and the connected part and attachable and detachable. SOLUTION: In order to prevent a plug edge 7 from making contact with the conductor of a plug edge 6, an equipment body 1 has a stopper to limit the mounting angle of the equipment body 1 in a fixed range. The equipment body 1 is mounted on a connector 2 by engaging a locking part 16 with a locking receiving part 17, and a power source connecting device 3 is also connected to a connecting part 13. The locking part 16 is mounted on a locking receiving part 17 in such a manner as to be rotatable. Since the equipment body 1 is rotatably mounted on the connector 2, and the power source 3 is rotatable, electric connection and mechanical connection can be simultaneously performed, and angle regulation can be also performed to improve the constructing property. Therefore, a conventional adapter is dispensed with, the cost on luminaire side can be reduced.
Patent JP-S5293838-A (JP)
Title: Auto-choke type carburetor
Inventor: TAMAKI SHIGEO
IPC: F02M1/10
Filed: 1976-02-02
Abstract: PURPOSE: In an auto-choke type carburetor, to avoid the removal of the slip-off of a cam screw from a first idel cam upon the sudden acceleration by providing a stopper for controlling the rotation of the first idel cam. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10207480-A (JP)
Title: Karaoke device
Inventor: SAI TOMU
IPC: G10K15/04
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To combine the original function of the KARAOKE device with the function of 'PRINT CLUB (R)' which is popular at an arcade game center. SOLUTION: Background video which is reproduced when KARAOKE music is played is reproduced in video print mode. Which background video is reproduced is selected by specifying the KARAOKE music and its genre. The face of a KARAOKE singer photographed by a video camera 6 is put together with the background video to generate composite image data. Further, a frame of an illustration, the number of favorite KARAOKE music, etc., are put together with the image and the composite image is printed by a video printer connected to a main body.