baber/WOPTO huggingface dataset:
Patent JP-H0310058-A (JP)
Title: Far infrared radiation emitter
Inventor: WATANABE YASUHIRO
IPC: C04B41/87
Filed: 1989-06-07
Abstract: PURPOSE:To provide a far infrared radiation emitter having greenish color tone and high emissivity by plasma-spraying ZrO2-SiO2 ceramics containing specific amounts of Al2O3, MgO, CaO, and Cr2O3 on a heat-resisting base material. CONSTITUTION:A far infrared radiation emitter is constituted by plasma- spraying ceramics having a composition consisting of <=35wt.%, in total, of one or more kinds among Al2O3, MgO, and CaO and Cr2O3, <=60wt.% SiO2, and the balance ZrO2 with inevitable impurities on a heat-resisting base material, such as stainless steel sheet. After thermal spraying, heat treatment is performed, it necessary. By this method, the resulting sprayed deposit becomes greenish, and further, this emitter can be efficiently used for heating resin, etc.
Patent JP-H09327044-A (JP)
Title: Stereoscopic viewing device for manipulator
Inventor: TAMURA SHIGERU
IPC: H04N13/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily move focusing point at the time of stereoscopic viewing and to delete unrequired visual information by providing camera movement mechanism, a scan converter for dividing an image, an image change-over means and an input means for changing a focusing point position. SOLUTION: The scan converter 3 alternately displays converted video signal in a monitor 4 as the right and left images, drives LCD 5 by synchronization with the video signal and polarizing directions as against the right and left images are changed-over at every screen. A universal head controller 8 moves a universal head 7 and adjusts an angle interposing ITV cameras 1a and 1b. Then, a position input means 10 at the front surface of the monitor 4 gives the indicating signal of the focusing position to the scan converter 3 with a selection switch SW1 or to a focus controller 20 with the selection switch SW2 and gives the indicating signal to the universal head controller 8. The focus controller 20 moves the focuses of the right and left ITV cameras 1a and 1b so as to maximize the integration value of a space frequency in the specified area of the image.
Patent JP-H07135222-A (JP)
Title: Semiconductor device
Inventor: KUDO SUMIHISA
IPC: H01L21/338
Filed: 1993-06-16
Abstract: PURPOSE:To improve a MESFET in mutual conductance in a low-current operation. CONSTITUTION:A carrier supply layer 13 is provided under the channel region 10a of an operating layer 10 included in a MESFET 5 built in a chip 4 of compound semiconductor, and a carrier movement restraining layer 14 which restrains carriers from moving is provided under the carrier supply layer 13.
Patent JP-H08336478-A (JP)
Title: Bathtub
Inventor: ARAKAWA MASAHIKO
IPC: A47K3/02
Filed: 1995-06-12
Abstract: PURPOSE: To provide a bathtub by which the aged can support his/her body by holding a hand rail when taking a bath, by providing a flange part formed on the whole periphery by an opening part with a protruding bar with the tip expanded along the upper edge than that of the base and fitting a handrail to the protruding bar. CONSTITUTION: A protruding bar 12, with an almost T-shaped cross section, having the tip expanded along the upper edge on the outside wall of a flange part 11 constructed on the whole periphery of the opening part of this bathtub 1 made of FRP. A rectangular flame hand rail 2 made of a synthetic rubber on which a dent groove 21 with a T-shaped cross section is engraved is fit on the protruding bar 12. Thereby, the aged can support hid/her body by holding the handrail 2 without using any separate part when taking a bath.
Patent JP-S5851015-A (JP)
Title: Scrap winder
Inventor: ABE KAZUTO
IPC: B23D33/00
Filed: 1981-09-16
Abstract: PURPOSE:To improve the rate of operation in winding work and improve its safety, by forming a scrap winder device to vertical construction, winding a scrap to a drum and removing the scrap in the method of its empty weight from the drum. CONSTITUTION:When winding work of a scrap is started, a piston rod 25 in a scrap winder is positioned to a lower limit, and each link 19, 20 is erected, while the diameter of a winding drum, formed by a group of bars 21, is spread, further the contour of a group of arms 39 is spread. The spread contoured arms are used as a side plate of the drum. Under this condition, an end of the scrap is rolled in a slit 31, and a main shaft 18 is rotated, then the scrap can be wound. After the winding work is finished, the contour of said arms is contracted, and the scrap can be dropped into a bucket 37.
Patent JP-H10330686-A (JP)
Title: Urethane-based coating material for top coating of body to be transferred by hydraulic pressure transfer
Inventor: OTAKI NOBUYUKI
IPC: C09D5/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a urethane-based coating material for top coating capable of preventing dust or yarn refuses from sticking thereto without generating static electricity and further preventing a cause of embrittlement when curing the urethane coating material by raising the electrocoductivity of the coating material for the top coating. SOLUTION: This urethane-based coating material for top coating is obtained by using diacetone alcohol 9B having a high electroconductivity and low hygroscopicity as a solvent component in the urethane-based coating material 9A for top coating applied to the surface of a body 1 in which the transfer is carried out and an ink 5 for the hydraulic pressure transfer is transferred thereto. Thereby, the electrical resistance value of the coating material is reduced to discharge the static electricity tending to electrify the coating material 9A. As a result, dust and yarn refuses are prevented from sticking to a top coating layer 9. Furthermore, moisture is prevented from its being sucked into the urethane-based coating material 9A by the diacetone alcohol 9B having low hygroscopicity to prevent the urethane resin from embrittling.
Patent JP-S5847154-A (JP)
Title: Distribution valve with supply advancing mechanism, for diesel engine
Inventor: NAKAO SANEHARU
IPC: F02M41/06
Filed: 1981-09-14
Abstract: PURPOSE:To provide a compact distribution valve which includes a supply advancing mechanism and whose structure is simple, by providing a supply time changing oblique groove on the valve element of the distribution valve for distributing fuel to an injecting section and by using a driving mechanism to cause the valve element to slide in the axial direction. CONSTITUTION:A rotary shaft 12, which rotates synchronously with a cam shaft, is inserted in the housing 11 of a distribution valve 10. The valve element 13 is fitted on the splines 12b of the end 12a of the shaft 12. The valve element 13 functions so that fuel conducted under pressure from an inlet port IP is distributed to outlet ports P1-P6 connected to injectors. A groove 13a, which is oblique at a prescribed angle to the axial direction of the valve element 13, is provided on its peripheral surface. The valve element1 13 can be appropriately moved in the axial direction to easily change the time of fuel jetting to the outlet ports P1-P6, in relation to the rotation angle of the valve element.
Patent JP-H04369131-A (JP)
Title: Two-way optical transmission/reception circuit
Inventor: TAMURA TAKAFUMI
IPC: H04B10/572
Filed: 1991-06-17
Abstract: PURPOSE:To improve the reception characteristic and to reduce the circuit scale by using a reception control signal from a control signal generating section of an optical reception section so as to implement power control of a transmission signal output means. CONSTITUTION:In the receiving an optical reception signal, an optical signal from an optical fiber 9 is received by a photo diode 2 and a semiconductor laser diode 1 is not stimulated. Then in the case of sending the optical transmission signal, a transmission data is inputted from a signal input terminal 8 as a digital electric signal to activate a semiconductor laser diode drive circuit 6 thereby lighting the diode 1. An optical output of the diode 1 is monitored by the diode 2 and pre-stage and equalizing amplifier circuits 3,4 amplify the electric reception signal similarly to the case with the reception and an AGC control circuit 5 is acted. Since the reception control signal voltage is changed due to the strength of an incident light, the reception control signal is fed back and the output of the circuit 5 is used for the transmission control signal of the circuit 6. Thus, the optical output of the diode 1 is kept constant.
Patent JP-S631585-A (JP)
Title: Heat-resistant metallic transfer foil
Inventor: AIZAWA SHIGERU
IPC: B44C1/165
Filed: 1986-06-20
Abstract: PURPOSE:To eliminate the possibility of occurrence of a film breaking phenomenon even when a remarkably high temperature and pressure is required in a transferring and to improve a heat resistance, by a method wherein a metallic layer, made of a coating which is prepared by mixing a powder or paste Al with a heat-curing coating, is provided between a substrate having release properties and an adhesion layer. CONSTITUTION:A metallic layer, made of a coating which is prepared by mixing a powder or paste Al with a heat-curing coating, is provided between a substrate having release properties and an adhesion layer. As the substrate having release properties, a plastic film, which is prepared by applying every kind of smoothing or irregularity forming treatment on a polyester film having high-temperature transfer resistance, a metal foil, etc. can be used s it is it has release properties for itself; otherwise, it can be used with a release layer of an appropriate resin. As the adhesion layer, an acrylic resin and the other suitable resins can be used. The metallic layer provided between the substrate and the adhesion layer is prepared by using a heat-curing coating as a binder and mixing a powder or a paste Al therewith. A suitable catalyser may be mixed as a curing agent or a natural resin may be accordingly mixed in the heat- curing coating; a pigment may be mixed in the metallic layer for coloring.
Patent JP-S51125107-A (JP)
Title: Novel powdered coating compositions
Inventor: YOSHIHARA ICHIROU
IPC: C08L67/00
Filed: 1974-12-18
Abstract: PURPOSE: A thermosetting powdered coating composition,based on a methoxymethyl melamine-polyester modified with a benzoic acid derivative,with improved blocking resistance,without deteriorating surface appearance of coats or setup characteristics. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5770351-A (JP)
Title: Joining structure of glass pipe and cap its joining method
Inventor: GOTOU EIZOU
IPC: F24S10/70
Filed: 1980-10-17
Abstract: PURPOSE: To increase the strength of joining by forming a flange surface with a T- shaped section at the end section of the glass pipe and joining the flange surface and the cap with a glass brazing material.  
     CONSTITUTION: The glass pipe 7 is supported by means of a holder 35, and the end sectin is housed in an infrared heating furnace 30. The cap 8, a joinig prearranged section thereof is coated previously with the glass brazing mateial 21, is beforehand applied to the end section of the glass pipe 7 and supported lightly by means of a push piece 33. The joining prearranged section is heated up to approximately the softening temperature of the glass pipe 7 by means of a preheating heater 32 under this conditin, the back of the cap 8 is further heated by means of a ring burner 34 while a push piece 31 is actuated in the arrow A direction, and the cap 8 is pushed against the glass pipe only by a predetermined stroke. Accordingly, the flange surface 20 is formed at the end section of the glass pipe 7 being softened, the flange surface and the cap are joined with the glass brazing material 21 when slowly cooled, and strong joining structure is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5846778-A (JP)
Title: Detection for abnormality of analog circuit part
Inventor: SATOU YASUO
IPC: H04H20/14
Filed: 1981-09-14
Abstract: PURPOSE:To detect the abnormality of an analog circuit part and to perform the precise decision for signal confirmation, by providing a means, which detects that the A/D conversion value is not changed over a certain width for a certain time, in the output of the last stage of the analog circuit part which detects the discrimination signal of a CM broadcast. CONSTITUTION:The discrimination signal of unit broadcast information is superposed to the low frequency region of the sound of this unit broadcast information and is broadcasted, and the discrimination signal is received by an analog  circuit consisting of BPFs 351-353, rectifying and smoothing circuits 361-363,  and A/D converters 371-373. The discrimination signal is digitized in converters 371-373 in accordance with sampling pulses from a sampling timer 38, and the  digital signal is applied to a microprocessor 39. Abnormality detecting circuits  501-503 are provided in the output side of converters 371-373, and it is detected  in circuits 501-503 that A/D conversion values are not changed over a certain  width for a certain time, and the abnormality of the analog circuit is reported to the processor 39. Thus, the precise decision for confirmation of the CM discrimination signal is performed.
Patent JP-S5848279-A (JP)
Title: Cue signal processor
Inventor: OOTSUKI TADASHI
IPC: G11B27/028
Filed: 1981-09-14
Abstract: PURPOSE:To cut optically the audio PCM signal contained in the cue signal for a disk original board by means of a master tape, by recording previously the data necessary for production of the cue signal on the master tape. CONSTITUTION:A keyboard 8 etc. is operated while reproducing a master tape on which the audio PCM signal is recorded. Thus the table-of-contents (TOC) information is generated and stored through a cue editor 7 in order to produce the cue signal which is required for the division of music, etc. in response to the reproduction time code, etc. Then the master tape is rewound to record the TOC information stored in the editor 7 on a prescribed track of the master tape while listening again to the reproduced sound. The master tape is then reproduced, and the cue signal generator is controlled by the TOC information to produce the cue signal. Then a format code is produced along with the reproduced PCM signal, etc. to control an optical cutting device. Thus the audio PCM signal containing the cue signal is produced on a disk original board.
Patent JP-S5935901-A (JP)
Inventor: INOUE YASUKIYO
IPC: B27C1/10
Filed: 1982-08-20
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-H11337215-A (JP)
Title: Absorption water cooling and heating apparatus
Inventor: KAWAMURA HIRONOBU
IPC: F25B15/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize a whole heat transfer surface of a heat exchanger by setting a predetermined period of time when a cooling pump for flowing cooling water into the heat exchanger of an evaporator is not started after a cooling-water pump, a solution pump and a heating source of a high temperature regenerator having been started. SOLUTION: Cooling operation starting signals are inputted to a control unit 17 to start a cooling pump, and in a state where the temperature of cooling water is stabilizer, the temperature thereof is detected by means of a cooling water temperature detector 12. The detected cooling water temperature is compared with a preset temperature so as to judge whether or not the detected temperature falls within the range of cooling requirements. When judged as being in the range of the cooling requirements, the cooling pump is stopped for a given time, and a cooling-water pump 14 is started. Subsequently, a liquid pump 9 is started to spray refrigerant in a refrigerant tank 11 to a heat exchanger 4a in an evaporator 4. Then, operation of a solution pump 8 and heating a solution by a heating source 1a in a high temperature regenerator 1 are started.  After lapse of the given time, the cooling pump is restarted for a normal operation.
Patent JP-S627346-A (JP)
Title: Brake device of reversible type motor
Inventor: KOMINE MIZUO
IPC: H02K7/00
Filed: 1985-07-02
Abstract: PURPOSE:To suppress the time change of characteristics and to decrease the static torque by forming a brake plate with a plated metal plate having the surface hardness in more than the specified value and by forming the brake shoe contacting therewith with ethylene tetrafluoride containing glassfibers. CONSTITUTION:As a brake plate 7A fitted to the axis of rotation, a metal plate is used where the metal plate of 1-18mum in profile irregularity is plated with nickle and phosphorus alloy having surface hardness of more than HV750 in Vicker's hardness. A brake shoe 10A in contact with this brake plate 7A is made up of ethylene tetrafluoride containing glassfibers. Thus the friction coefficient becomes constant, making the change with time of dynamic brake torque within the limit of 30% against the initial value and the brake torque characteristic may be obtained which sets the static torque lower than 130% of the dynamic one.
Patent JP-S5974886-A (JP)
Inventor: IMAISHI KOUHEI
IPC: B66B11/02
Filed: 1983-08-08
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-S626600-A (JP)
Title: Composite type piezoelectric buzzer diaphragm
Inventor: KAWASAKI KOZO
IPC: H04R17/10
Filed: 1985-07-02
Abstract: PURPOSE:To enlarge a sound pressure by connecting and integrating the first piezoelectric buzzer diaphragm and the second piezoelectric buzzer diaphragm respectively formed by bonding piezoelectric elements to metal plates at their center parts to each other and making flexure directions of the first piezoelectric buzzer diaphragm and the second piezoelectric buzzer diaphragm opposite to each other. CONSTITUTION:The first piezoelectric buzzer diaphragm formed by bonding the first piezoelectric element 2 to the first resilient thin plate 1 such as a metal plate and the second piezoelectric buzzer diaphragm formed by bonding the second piezoelectric element 4 to the second resilient thin plate 3 are connected at center parts with a fixed space left by a connecting axis 5. The polarizing directions of the first piezoelectric element and the second piezoelectric element are opposite and the flexure directions of the first piezoelectric buzzer diaphragm and the second piezoelectric buzzer diaphragm are made opposite to each other by a voltage applied by lead wires 6 and 7 in a construction. Thereby, the first and the second piezoelectric buzzer diaphragm generate flexure vibration of opposite directions. Since they are connected at the center parts, a vibration amplitude of the second piezoelectric buzzer diaphragm is added to that of the first piezoelectric buzzer diaphragm and the amplitude of the second piezoelectric buzzer diaphragm is remarkably increased.
Patent JP-S5669821-A (JP)
Title: Manufacture of semiconducting crystal
Inventor: MATSUI KAZUTO
IPC: H01L21/208
Filed: 1979-11-09
Abstract: PURPOSE:To eliminate the generation of unevenness due to resolution of the substrate surface and  to obtain the uniform grown layer with an excellent reproducibility in performing the liquid-phase epitaxial growing method for the subject semiconducting crystal by method wherein a B2O3 solution is contacted on the surface of a substrate before the semiconductor substrate is contacted to  the solution to be used for the epitaxial growth. CONSTITUTION:An InP substrate 4, whereon an epitaxial layer is to be grown, is placed in a concaved section 1a provided on the surface of the slider 1 on the board 3 consisting a liquid-phase  epitaxial growing device, and a prescribed solution is poured into the solution resevoirs of the solution container 2 which will slide over the slider 1. To be more precise, B2O3 powder 6a is first put  in the solution reservoir which is contacting the substrate 4, then the solution 5a and 5b to be used for epitaxial growth are poured into the next solution reservoirs adjoining each other and the B2O3 powder 6b is put in again in the latter solution reservoirs. Constitution is made in this way, the  B2O3 powder is liquefied by heating the board 3, then the board 3 is inserted in the furnace having a temperature of 680 deg.C, the solutions 5a and 5b are contacted to the substrate 4 successively  and a grown layer is formed by lowering the temperature. Then the B2O3 solution 6b is contacted  to the substrate 4 again and the solution is later removed by flushing water.
Patent JP-H04241122-A (JP)
Title: Ring spinning or twisting machine
Inventor: BUARUTAA MORUFU
IPC: D01H1/24
Filed: 1991-06-18
Abstract: PURPOSE: To provide a ring-spinning or yarn-twisting machine designed to form an underwinding without any trouble and regardless of speed of rotation of a spindle by moving a fixing sleeve of spindle axle between a working position and opening position upon the vertical movement of the ring rail. CONSTITUTION: This machine has a flywheel 5 whose spindle axle-holding section 14 and flange 15 hold a fixing sleeve. The fixed surface 16 of the flange 15 comes into contact with an underwinding crown 10 in the top position and the stopper surface 17 of the flange 15 comes into contact with a holding section 14 in the lowest position. The fixing sleeve 11 acts on a ring rail 3 through the stopper surface 19 of an entrainment body 18. The ring rail 3 has such a draw lever 27 under a spinning ring 25 with a traveler 26 as to form a frictional link with the stopper surface 19 and then a spring 30 works.
Patent JP-S5370088-A (JP)
Title: Heat regenerating material
Inventor: KIMURA HIROSHI
IPC: F24D11/00
Filed: 1976-12-03
Abstract: PURPOSE: To provide a heat regenerating material which is made a uniform liquid phase when melted and can exhibit heat regenerating action of high performance without requiring a means of preventing procipitation, by using an aq. soln. of anhydrous sodium formate of a specified concn. range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000336305-A (JP)
Title: Flame retardant powder coating material of epoxy resin
Inventor: FUJIFUCHI TONAMI
IPC: C09D5/18
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant powder coating material of an epoxy resin, having excellent flame retardant properties without using a halogen-based flame retardant, and excellent in curability and moisture resistance important as an electrical insulating coating material. SOLUTION: This flame retardant powder coating material of an epoxy resin, consisting essentially of the epoxy resin, a curing agent, a filler and a flame retardant contains a phosphorus-containing compound represented by the general formula and formulated as the flame retardant component. The phosphorus-containing compound is preferably formulated so that the content of the phosphorus may be 1.5-3.5 wt.% based on the total amount of the epoxy resin and the curing agent.
Patent JP-H11335719-A (JP)
Title: Intermediate vessel for separating non-metallic inclusion and method for separating non-metallic inclusion
Inventor: MIKI YUJI
IPC: B22D11/10
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate vessel for separating non-metallic inclusion which can efficiently and economically separate the non-metallic inclusion in molten metal, and a method for separating the non-metallic inclusion. SOLUTION: At the time of blowing while giving the rotation in the horizontal direction to the molten metal, gas blowing parts 3 having slender blowing surfaces 3a and 3b formed on the inner surface 1a, are arranged on the side surface and/or the bottom surface of the vessel. The gas blowing part is suitable to be a slit-like nozzle or a slender porous refractory. Further, the relation among the dimensional ratio (n) in the blowing surface, the gas blowing quantity Q and the rotating flow velocity V of the molten metal, is set so as to satisfy (Q/V)/n <=3.7×10<-4> to execute the separation of the non-metallic inclusion in the molten metal. In the gas blowing part, plural tubular nozzles may be used.  In such a case, the relation among the distance L between mutually nozzles, the gas blowing quantity Q and the rotating flow speed V of the molten metal, may be set so as to satisfy Q/(L.V)<=1.7×10<-2> .