baber/WOPTO huggingface dataset:
Patent JP-S60235923-A (JP)
Title: Increasing method of generation of infrared ray
Inventor: MISUMIDA ETSUROU
IPC: F24C15/24
Filed: 1984-05-08
Abstract: PURPOSE:To generate a large quantity of infrared ray by enhancing the heat absorption efficiency by utilizing simple volcanic rock or mixture of powdered volcanic rock is so constituted as to be heated by other heat source. CONSTITUTION:A heat source 2 consisting of a gas burner is installed in the interior of a portable cooking stove 1. Volcanic rock 3 of quenched phase of magma are placed as substitutes of charcoal fire above the burner 2 in order to cook by mounting a paper pan 4. In this case, the rock 3 highly efficiently absorb thermic rays emitted from the heat source 2 and emit a large quantity of infrared rays, which accelerates the heating of the pan 4. Energy-saving, treatment of the diseased part and the like can be contrived by utilizing the volcanic rock as infrared ray generating material in such a manner as mentioned above.
Patent JP-S60235484-A (JP)
Title: Semiconductor light-emitting device
Inventor: ISHIKAWA HIROSHI
IPC: H01S5/24
Filed: 1984-05-09
Abstract: PURPOSE:To improve linearity and high-temperature characteristics such as threshold currents by forming structure in which an active layer, etc. are buried in a striped groove by using an InP/InGaAsP or InGaAs group semiconductor. CONSTITUTION:A P type InP layer 2 is grown on an N type InP single crystal substrate 1, and a striped groove is formed in depth penetrating the P type InP layer 2 by a hydrochloric acid group etching liquid, thus shaping an InP single crystal surface to a V-shaped sectional form. Hetero-junction structure consisting of an N type InP confinement layer 3, an InGaAsP active layer 4 and a P type InP confinement layer 5 is grown in the striped groove. An N type InP layer 3a and an InGaAsP layer 4a are grown at the same time as the confinement layer 3 and the active layer 4, and the P type InP confinement layer 5 is grown until is buries the striped groove and extends over the outside of the groove. The deterioration of threshold currents at a high temperature and differential quantum efficiency, linearity, etc. is improved and linearity even at a normal temperature is enhanced.
Patent JP-S5215539-A (JP)
Title: Resin materials for phosphorescent molded articles
Inventor: NAKANO MORIO
IPC: C08L77/00
Filed: 1975-07-28
Abstract: PURPOSE: A resin material which is easily molded, and prevents deterioration of a phosphorescent material per se. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07292261-A (JP)
Title: Molded liquid crystal resin product
Inventor: AKIYAMA FUMIO
IPC: C08L101/00
Filed: 1994-04-28
Abstract: PURPOSE:To obtain the subject product excellent in mechanical properties and heat resistance. CONSTITUTION:This product is made by molding a liquid crystal resin composition comprising a liquid crystal resin (A) capable of forming an anisotropic molten phase, a thermoplastic resin (B) and/or an inorganic filler (C), wherein the amount of A used is 100-1 pt.wt., that of B is O-99 pts.wt., that of C used is 0-200 pts.wt. per 100 pts.wt. total of A and B, and B and C are used as the essential components by a molding process comprising spreading the melt under pressure with a press while injecting it.
Patent JP-S5216164-A (JP)
Title: Prduction method of semiconductor device
Inventor: SATSUMA AKIJI
IPC: H01L21/02
Filed: 1975-07-29
Abstract: PURPOSE: To decrease the error in the business routin and mixing in of the other products and to perform the process smoothly by putting indications of the name of product and the name of experiment etc on the base plates of conductors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59219007-A (JP)
Title: Mos amplifier circuit
Inventor: NAGAI KENJI
IPC: H03F3/34
Filed: 1983-05-27
Abstract: PURPOSE:To improve the power supply voltage dependancy by giving a bias current to a differential amplifier circuit based on a constant voltage formed by utilizing a silicon band gap. CONSTITUTION:MOSFETs Q1, Q2 are connected to drains of MOSFETs Q3, Q4 and the FETs Q1 and Q2 are connected in the form of current mirror so as to constitute an active load. Since the FETQ1 is connected as a diode, an output signal is obtained from the FETQ2. Then, the gate of the FETQ3 is used as a non-inverting input terminal (+) and the gate of the FETQ4 is used as an inverting input (-). An n-channel MOSFETQ9 consisting of a P<+> gate as a constant power supply flowing an operating bias current to the FETs Q3, Q4 is connected as a diode and its source is grounded. A constant voltage according to the silicon band gap being a difference of a threshold voltage of FETs Q7, Q9 is obtained from its source by constituting a gate of the MOSFETQ7 whose gate is used in common for the FETQ9 by an N<+> gate.
Patent JP-H09138755-A (JP)
Title: Consecutive data server control method and device therefor, slave system controller adding method and device therefor
Inventor: KITSU TOSHIKI
IPC: H04N7/173
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To attain high reliability by allowing a slave system to detect a fault based on the transmitting situation of output information from a master system thereby preventing the operating interruption of a control object. SOLUTION: One of plural central controller 20 operates as the central controller of a master system and the others operate as the central controllers 20 of slave systems. Only the central controller 20 of the master system issues an instruction to a data storage controller 14 and a communication controller 16 and the central controllers 20 of the slave systems wait in a stand-by state. When reception of an external request is impossible or when the sending of a control instruction is impossible to the data storage controller 14 and the communication controller 16, one of the central controllers 20 of the slave systems becomes the central controller 20 of the master system instead and continues operation.  In this case, when the central controllers 20 of the slave systems can not receive the external request and the control instruction which is supposed, to be sent from the central controller 20 of the master system, it is judged that a fault is generated in the central controller 20 of the master system.
Patent JP-H06281453-A (JP)
Title: Optical displacement sensor
Inventor: INOUE YUICHI
IPC: G01B11/00
Filed: 1993-03-26
Abstract: PURPOSE:To reduce the number of connecting cables in a separate type optical displacement measuring device in which a sensor member and an amplifier member are separated. CONSTITUTION:A square wave generating circuit 11 and a current source 37 driven by the output of the circuit 11 are provided to an amplifier member 32. A pulse signal is fed from the current source 37 to a sensor member 31. In the sensor member 31, the pulse signal is used as the power source of each block. A projection element 13 is driven to make the adding value of the outputs at both ends of a photodetector 15 constant. When the adding value (VA+VB) of the light receiving level is made constant, the distance signal to an object body is obtained from one side output (VB). Consequently, in the amplifier member 32, the distance signal is output depending on the above output. When the current value fed from the current source 37 is small or large excessively, a warning signal is output by using a comparison circuit 23.
Patent JP-H02268762-A (JP)
Title: Esthetic apparatus
Inventor: SHIMAGAMI KAZUNORI
IPC: A61H23/02
Filed: 1989-04-11
Abstract: PURPOSE:To perform concentratedly an operation of each function and to perform with space saving and efficiently a whole operation by gathering a steaming function, a suction function, a patting function, a brushing function and a repleting function in an apparatus. CONSTITUTION:A steaming operation is performed in such a way that a steamer unit 4 generates therein steam and the steam is injected from an apex of an arm-like pipe 31. A round brush 203 is fitted in a brush fitting part 201 of a brush cord 101 and brushing is performed by controlling the rotating speed and the rotation direction. A suction cup 212 is fitted in a cup holder 211 of an apex of a suction hose 102 and an apex of the suction cup 212 is pressed on a skin to suck dust etc., on the surface of the skin. A patting cup 222 is fitted in a cup holder part 221 of an apex of a putting hose 103 and an apex of the putting cup 222 is pressed on the skin to perform putting of the surface of the skin. A roller guide element 230 or a forceps guide element 231 is fitted on a guide element holder 232 of a repleting cord 104 and a non-sensitive guide element 233 is introduced in a back part to perform an electric washing.
Patent JP-S63261058-A (JP)
Inventor: MORIYAMA TETSUO
IPC: E04F15/04
Filed: 1987-04-15
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-2000283846-A (JP)
Title: Wavelength measuring instrument
Inventor: HIRAYAMA NORITOMO
IPC: G01J9/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the vibration resistance and measurement precision, to reduce the manufacture cost, and to improve the yield by dispensing with the mechanical movable part of a wavelength detection part. SOLUTION: This a physical quantity measurement system which has more than one Bragg diffraction grating for sensor formed in an optical fiber where a measurement light is made incident and detects the wavelength of the reflected light from the Bragg diffraction grating to measure physical quantities at the position of the Bragg diffraction grating. The reflected light from the Bragg diffraction grating is made incident on a linear attenuation type Bragg diffraction grating L-FBG which varies in reflection factor linearly within a specific wavelength range and the reflected light from the linear attenuation type Bragg diffraction grating L-FBG is made incident on a photodiode 34 to measure the wavelength of the reflected light of the Bragg diffraction grating S-FBG for sensor according to variation of the photocurrent of the photodiode.
Patent JP-H09280055-A (JP)
Title: Direct cylinder injection type spark ignition engine
Inventor: URUSHIBARA TOMONORI
IPC: F02F1/24
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a combustion chamber structure which is suitable for a direct cylinder injection type spank ignition engine. SOLUTION: An ignition plug 4 faces a combustion chamber 3 from a position where it is closer to an air suction port 21 than an injector 6 between the air suction 21 and an air exhaust port on a ceiling wall 2 of the combustion chamber, and the air suction port 21 is inclined for the central line of a cylinder so that suction air which flows in an air cylinder from the air suction port 21 descends along an inclined face 24 on the air exhaust port side on the ceiling wall 20 of the combustion chamber. A cavity 11 which is recessed is formed on a top face 10 of a piston 1, and a guide part 12 which is inclined toward the ignition plug 4 is formed in the cavity 11.
Patent JP-S60235609-A (JP)
Title: Preparation of ion permselective membrane
Inventor: ISHII TETSUO
IPC: C25D11/04
Filed: 1984-05-08
Abstract: PURPOSE:To prepare a membrane capable of permeating cation selectively by a simple method by stripping off an anodized film from an anodized aluminium and heat-treating the film. CONSTITUTION:A cation permselective membrane is prepd. by a process consisting of a stage for anodizing aluminium in an electrolytic bath contg. aq. phosphoric acid added with an org. acid such as citric acid, a stage for stripping off the anodized film by dipping the anodized aluminium in a stripping bath contg. bromomethanol, a stage for heat treating the stripped anodized film by heating it at >=850 deg.C after it is dried, and a stage for diffusing alkali metal by dipping the heat-treated film in aq. caustic alkali and heat-treating again at >=900 deg.C, successively.
Patent JP-H05288828-A (JP)
Title: Radar apparatus
Inventor: NAKATSUKA MASAMI
IPC: G01S13/60
Filed: 1992-04-13
Abstract: PURPOSE:To automatically renew a display range and to always include the destination and one's own present position on a radar image by a method wherein the smallest range is selected automatically out of display ranges in which both the input destination and the present position are included. CONSTITUTION:A CPU part 6 controls a control part 5 and a drawing and synchronizing signal generation part 7. It dislays a radar image on a display part 10. The signal generation part 5 generates the readout address of data from a display memory part 4; on the other hand, it gives a vertical synchronizing signal and a horizontal synchronizing signal to the display part 10; it displays the radar image on a screen. The CPU part 6 can set automatically a display range for the display part 10 according to a manual input form an operating part 8. Information which indicates the position of one's own ship and the position of a destination is input from a navigation device 11 via an interface part 9; the distance between both is found; a smallest range out of display ranges, at the display part 10, in which both the destination which has been input and the present position are included is selected automatically.
Patent JP-H02271038-A (JP)
Title: Acceleration slip controller of automobile
Inventor: KUSHI NAOTO
IPC: F02D41/00
Filed: 1989-04-12
Abstract: PURPOSE:To prevent the generation of engine stall, when the regulation of output torque of an internal combustion engine is carried out by sub-throttle control by prohibiting the working of a negative pressure working member by which the nature of a mixed gas is changed. CONSTITUTION:In general, according to the opening of a main throttle valve M3, a negative pressure working member M5 is worked by the negative pressure generated in an inlet path M2, so as to change the nature of a fuel mixed gas. When the acceleration slip is generated, the control of a sub-throttle valve M4 corresponding to the slip condition is determined by a calculating means M9, whereby the sub-throttle valve M4 is controlled open/close by an open/close control means M10, and the output torque of an internal combustion engine M1 is regulated so as to eliminate acceleration slip. A work prohibiting means M11, according to the working of the open/close control means M10, prohibits the working of the negative pressure working member M5, so as to prevent not the opening/closing position of the main throttle valve M3, but the working of the negative pressure working member M5 due to the opening/closing position of the sub-throttle valve M4. Generation of engine stall, etc., can thus be prevented.
Patent JP-H03290541-A (JP)
Title: Rainwater penetrative structure
Inventor: SUEMATSU DAIKICHI
IPC: E03F5/10
Filed: 1990-04-06
Abstract: PURPOSE:To prevent dust or the like from flowing into a penetrating layer by installing a puddling block in the point midway in a side groove, forming rainwater penetrating layer, while opening an inlet of a water pipe in the side groove and an outlet in the layer, respectively, and providing an impermeable layer in a gap with the upper bedding layer. CONSTITUTION:An asphalt layer 11 of a road surface 10 is formed on a lower layer 12 of a pavement 1, while a puddling block 3 is installed in the point midway in an L-shaped side groove 20 installed in the shoulder, and a rainwater inflow port 30 is installed on the top, opening the bottom surface as a rainwater outflow port 31. In addition, a lower water storage part 32 is set down as a wider stepped cylindrical block than an upper inflow part 33 and a horizontal hole 35 is installed in a side wall 34, then a grating cover 36 is installed in the inflow port 30. Then, a water pipe 5 provided with a lot of water outlets 50 at the periphery is embedded in a rainwater penetrating layer 4 where macadam 40 is laid down in surface form on an underground penetrating layer 8, and a concrete layer 70 is formed in a gap with the lower layer 12. With this constitution, the extent of penetrability for rainwater is maintainable for a long period of time.
Patent JP-H0747196-A (JP)
Title: Iron device
Inventor: JIYOBANNI KARUTATSUBIA
IPC: D06F71/40
Filed: 1994-05-02
Abstract: PURPOSE: To easily and accurately set and hold clothes by turning a pivot frame where an elastic sheet freely movable to a lower ironing panel is spread around a horizontal axis and moving it in a direction vertical to the lower ironing panel. CONSTITUTION: This ironing device for ironing clothes of various thickness is provided with a pair of upper and lower ironing panels 1 and 2, an elastic sheet member 3 is provided between them and it is stuck to a pivot frame 4. Also, the pivot frame 4 is fixed to an arm 10 and the arm 10 is pivotally supported by the plunger shaft 14 of a swing cylinder 12 at an end part on an opposite side across a horizontal pivot shaft 11. Then, by the extension/ contraction of the swing cylinder 12, the arm 10, that is the pivot frame 4, is turned around the horizontal pivot shaft 11. Further, the horizontal pivot shaft 11 is pivotally supported by the end part of the plunger shaft 20 in a drive cylinder 21. Thus, by the extension/contraction of the drive cylinder 21 and the swing cylinder 12 in linkage, the pivot frame 4 is parallelly elevated and lowered.
Patent JP-S5617815-A (JP)
Title: Fruit conveying distributor
Inventor: ISHIMARU TAKEZOU
IPC: B65G47/46
Filed: 1979-07-21
Abstract: PURPOSE: To efficiently perform picking-out and distribution, by providing rollers at outlet ports at a side of a roller conveyor so that the roller apply conveying component forces toward the outlet ports and by providing other rollers between the adjacent outlet ports so that the rollers apply outlet side conveying component forces oppositely to the outlet ports.  
     CONSTITUTION: Fruit is conveyed in the direction of an arrow (a) by rotating rolls 6, 8. At the first outlet port 1, the fruit is conveyed toward the outlet port by the sending-out surfaces 7 of corresponding rolls 6 and supplied to a processor 1 through a passage 2. After passing by the outlet port 1, other fruit proceeds to other rolls 8 having transverse conveying surfaces 9. Fruit located at a deep side is moved toward another outlet port by the transverse conveying surfaces 9 of the rolls 8 and discharged from the outlet port to fill a lower-density zone near the outlet port. As for the following outlet port 2, the same discharge as that from the former outlet port 1 is effected. According to this constitution, the fruit is uniformly or proportionally distributed and discharged from the outlet ports sequentially as the fruit is conveyed in the direction of the arrow (a). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5319021-A (JP)
Title: Substrate for photography
Inventor: NAGAI YOSHIAKI
IPC: G03C1/79
Filed: 1976-08-04
Abstract: PURPOSE: To enhance visually the degree of whiteness of water-resistant printing paper by coating a specific polyolefin on the surface for image formation thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05282595-A (JP)
Title: Device for displaying road information
IPC: G01W1/02
Filed: 1991-03-31
Abstract: PURPOSE:To provide a road information display device where an information display board arranged at the required position of a road displays proper traffic information. CONSTITUTION:The device is provided with a road information display board 2 which is adjacently arranged at the required position of the road and where display elements such as plural light emitting diodes, CRT, an electric bulb, a fluorescent lamp, etc., for displaying traffic information corresponding to a prescribed display signal, sensors 3 which are provided in accordance with the display board 2 so as to monitor traffic information on the road and to detect the traffic quantity of automobiles, the quantity of fallen snow on the road, rainfall quantity, wind quantity, a road surface freezing state, atomospheric temp., a landslide, etc., for example, a camera 4 such as ITV which is provided in accordance with the display board 2 so as to picture-monitor traffic information on the road and an information comparing part 6 which input- compares the signals of the sensors 3 and the camera, judges whether or not traffic information corresponding to a transmission signal is a condition to be displayed and outputs the display signal corresponding to the sensor signal to the information display board 2 in accordance with the judgement. Therefore, information where sensor information is confirmed is properly displayed and an evil such as traffic confusion is prevented.
Patent JP-H03289993-A (JP)
Title: Sewing machine having a plurality of needlebars
Inventor: MURATA KUNIHIKO
IPC: D05B55/16
Filed: 1990-04-06
Abstract: PURPOSE:To confirm the position of a balance after the stop of sewing machine by detecting whether the position of a balance is located in a balance stop position by means of a balance position detector when a sewing machine is stopped, operating a needlebar switching mechanism by means of a control device when it is situated in the balance stop position, and racing a sewing machine one time through operation of a jump stitch mechanism when it is not situated in the balance stop position. CONSTITUTION:When it is conformed by a balance position detector 32 that a balance 5 is located in a balance stop position, sewing operation is effected. When a sewing machine motor 44 is stopped or thread breakage occurs, it is discriminated by a control circuit 41 whether switching operation of a needlebar 4 is effected, and when switching of the needlebar is not effected, transfer to next sewing operation is effected. Mean while, when the balance is not situated in the balance stop position, an operation signal is outputted to a solenoid 30 from the control circuit 41, and a moving rod 31 enters the moving locus of a slope 16a of an engaging member 16. Simultaneously, a control signal by means of which a main spindle 9 is raced one time is outputted to a motor 44 for sewing machine, and the main spindle 9 is raced one time togetherwith a balance drive cam 10.
Patent JP-S5518990-A (JP)
Title: Electronic watch
Inventor: TSURUISHI YUUKI
IPC: G04G13/02
Filed: 1978-07-28
Abstract: PURPOSE:To effect two different kinds of displays on the both sides of a wrist watch by controlling a hand driving motor and a digital display drive circuit with the use of a monolithic IC which is driven by a small battery and a standard oscillator. CONSTITUTION:A watch is composed of a crystal oscillator 10, a small battery 9 and a monolithic IC 13 so that the drive motor for hands 3 to 5 at the front side and the drive circuit for the liquid display device at the back side are controlled by the output of the IC 13. As a result, two different kinds of displays can be effected at the front and back sides of the watch. Incidentally, alarm warning means can be added.
Patent JP-2000285368-A (JP)
Title: Traffic information collecting and distributing device
Inventor: FUNATO SHOICHIRO
IPC: G08G1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain reliable traffic information that accurately specifies a vehicle location by utilizing stations whose positions are known and collecting the traffic information of a traveling vehicle between stations. SOLUTION: This device is provided with a traveling vehicle 2 which travels between plural stations and an information providing center 1 which stores station information specifying the plural stations, the position information and speed information of the vehicle 2 traveling between the stations, the vehicle 2 comprises a station detecting means 16 detecting that the vehicle 2 approaches a station, a time information generating means 18 generating the current time information and a station information generating means 19 generating station information specifying the approached station and transmits vehicle information specifying the vehicle 2, station information specifying the station and traveling vehicle information including the current time information when the vehicle 2 approaches the station,  and the center 1 receives the information and offers the traffic information of the route on which the traveling vehicle travels.