baber/WOPTO huggingface dataset:
Patent JP-H0467287-A (JP)
Title: Display plate supporting device for vending machine
Inventor: KOBAYASHI KAZUSANE
IPC: G07F9/10
Filed: 1990-07-06
Abstract: PURPOSE:To shorten the fitting work time for a display plate by constituting the device so that when the display plate is inserted into the lower side groove part of the inside of a display window and pushed to the display window side, the lower end becomes a supporting point and turns, the upper end of the display plate moves, hits against the upper side groove part of an operation side holder being in an open position, and the display plate is fixed. CONSTITUTION:The lower side supporter 14 forms the lower side groove part 15 into which the lower end of a display plate 10 is fitted. The groove part 15 is fixed to the reverse side of a fixed panel 7 so as to correspond to the lower edge of a display window 8. As for this supporter 14, the upper part is enlarged so that the display plate 10 can be fitted in easily, and also, the lower part becomes a supporting point of the display plate 10, and a clearance to the display plate 10 is eliminated and width is narrowed so as not to move forward and backward at the time of fixation, therefore, the supporter 14 becomes like a trapezoid whose upper part is inclined backward. The display plate 10 turns simultaneously with an operation side holder 16 setting the lower end as a supporting point, and when the display plate 10 becomes a regular fixed position, a projecting part 19 is inserted and held in a hole 23, the operation side holder 16 is fixed and the display plate 10 is attached completely.
Patent JP-S5882536-A (JP)
Title: Preparation of semiconductor device
Inventor: TANIMOTO YOSHIAKI
IPC: H01L21/3065
Filed: 1981-11-10
Abstract: PURPOSE:To flatten wiring layers by executing ion milling to an electrode wiring layer on a substrate having uneven surface from oblique direction to the substrate surface. CONSTITUTION:A window is opened to PSG1 on the Si substrate and the Al wiring 3 is formed. Then, while the substrate is rotated, the Ar ion 4 is irradiated at an angle of 60-70 degrees from the perpendicular of substrate surface. At this time, since ion does not easily enter the narrow dent region of window and therefore such region is less etched than the other areas, the step region is curtailed. When aluminium is vacuum-depositied by the suputtering on the wiring 3 and the Ar ion is irradiated again in the same angle, the step region is further curtailed. In case the sputtering evaporation of aluminium and ion  milling are alternately repeated for several times as described above, the aluminium wiring layer 3 having the flat surface is obtained and when such wiring  layers are formed into multi-layered structure, disconnection does not occur.
Patent JP-S6423315-A (JP)
Title: Detecting system for abnormality of battery
Inventor: KITO MASARU
IPC: G06F1/28
Filed: 1987-07-20
Abstract: PURPOSE:To correctly judge an insufficient charging state of a deteriorated state of a battery by defining the battery abnormality when the voltage abnormality is detected in a state excluding an input/output action mode where the power supply voltage drops less than a allowable lower limit level due to the noises. CONSTITUTION:When a voltage detecting circuit 2 detects that the power supply voltage of a battery 1 drops down to a prescribed level, an invalidating means 4 validates or invalidates the output of the circuit 2 based on an active or inactive state of an input/output part discriminated by a discriminating means 3. Thus it is possible to prevent the generation of the undesired power supply alarms due to the voltage fluctuation caused by the noises, etc. In such a way, an insufficient charging state or a deteriorated state of the battery is correctly judged.
Patent JP-H0821336-A (JP)
Title: Unit injector
Inventor: TAIRA SHIGEO
IPC: F02M57/02
Filed: 1994-07-08
Abstract: PURPOSE:To attenuate the impulse wave during the spill, and stabilize the amount of the fuel injection at high speed. CONSTITUTION:An opening/closing valve 5 is provided on the downstream side in the vicinity of a solenoid valve 4. A valve disc 54 of the opening/-closing valve is provided with an orifice 54b to constantly communicate the upstream side with the downstream side of the opening/closing valve. The valve disc 54 is provided with a communicating groove 54c which communicates the upstream side with the downstream side when the pressure on the upstream side of the opening/closing valve 5 is below the prescribed value, and is shut off by a lid body 52 when the pressure on the upstream side is above the prescribed value.
Patent JP-S6336279-A (JP)
Title: Input device for image forming condition
Inventor: IWAKI HIROSHI
IPC: G06F3/048
Filed: 1986-07-31
Abstract: PURPOSE:To improve copying efficiency by inputting the editing information of an original in a memory device to be loaded/unloaded to/from an input device formed independently of a copying machine and then loading the memory device to a copying machine body. CONSTITUTION:In an editing device 122 formed independently of the copying machine, a required edition mode key on a tablet circuit 126 is depressed with an input pen 130 to specify the mode. In such case, a switch built in the pen 130 is turned on and its output is inputted to an MPU 142 through an I/O interface 148. The MPU 142 reads out the coordinates of the position depressed by the pen 130 and controls the driving of the circuit 126 through an interface 148. The MPU 142 compares the coordinate data table of a key previously stored in a ROM 144 with the coordinate data detected by the pen 130 and outputs the detected data to a card 116. The card 116 is extracted from the device 122 and set up on an image exposure part of the copying machine body to form an editing copy image.
Patent JP-H0233557-A (JP)
Title: Hot water feeder
Inventor: OGASAWARA HIDEYUKI
IPC: F24H1/10
Filed: 1988-07-20
Abstract: PURPOSE:To improve feed hot water control characteristics during switching of capacity by a method wherein when capacity is increased by increasing the number of burners under combustion, after all capacity switching valves are all opened once, an unnecessary capacity switching valve is closed, and when the capacity is decreased, after the capacity switching valves are all closed once, the necessary capacity switching valve is opened. CONSTITUTION:When only a first burner group 21 is used at present, a hot water feed condition is changed, and when as a result of a gas amount being computed, it is selected that a second burner group 22 is also used, all of capacity switching valves 11 and 12 are opened once. In this case, through a gas feed pressure is controlled by a proportional control valve 10 to a gas pressure for transferring a fire, since gas flows through all of the gas burner groups 21, 22 and 23, a gas feed total amount is increased. After elapse of a specified time, an unnecessary switching valve 12 is closed, and a gas pressure is controlled by a proportional control valve 10. But, at this point of time, a feed hot water temperature is already increased to a value approximately similar to a set temperature and therefore, a time in which a feed hot water temperature is increased to a set temperature is shortened.
Patent JP-H0467695-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: IWASE MASAYUKI
IPC: H01S5/00
Filed: 1990-07-09
Abstract: PURPOSE:To obtain a semiconductor laser element which can serve as a wavelength multiplex communication light source switching diversely in wavelength by a method wherein an active layer is partially formed in mixed crystal and changed in energy gap, and a region where a gain peak is located at a shorter wavelength or a longer wavelength as compared with an active layer not partially turned into mixed crystal is provided to a part of the active layer. CONSTITUTION:An N-InP buffer layer 22 is laminated on an N-InP substrate 21, and then a waveguide layer 23 of InGaAsP is provided. In succession, an isolating layer 24, a light trapping layer 25a, an active layer 26, a light trapping layer 25b, a clad layer 27, and a cap layer 28 are successively laminated on the waveguide layer 23 to constitute an energy band structure of laminated structure. Then, a silicon oxide film or a silicon nitride film is partially formed on the cap layer 28 of laminated structure, which is thermally treated at a temperature of 500 deg.C for five hours. A part of the active layer 26 where the film is formed is turned into mixed crystal, and a mixed crystal region 29 becomes small in energy gap. Then, an isolating groove 30 is provided to the boundary of the mixed crystal region 29 reaching to the isolating layer 24 from the cap layer 28, lastly P electrodes 32a and 32b are provided to the mixed crystal region 29 and a non-mixed crystal region 31 respectively, and an N electrode 33 is provided to the rear side of the substrate 21.
Patent JP-2000031180-A (JP)
Title: Production of semiconductor device
Inventor: SAEKI JUNICHI
IPC: B29C45/14
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enhance both production efficiency and product quality by mounting a lead frame on a die comprising a plurality of pots and a plurality of cavities, throwing resin into each pot, and then pressing a plurality of plungers thereby injecting resin into the cavity in the die. SOLUTION: A plurality of pots 2 for press feeding mold resin are conducted through a conduction path 10 and resin is fed from each pot 2 before a semiconductor element is mounted. The pot 2 is provided with a runner 3 and a first gate 4 is located at the forward end thereof. The first gate 4 is connected with a first cavity 5 and then connected with second and third cavities 7, 9 through second and third gates 6, 8. A lead frame 11 is then mounted on such a die and each pot 2 is pressed by means of a plurality of plungers 17 thus injecting resin into the cavities 5, 7, 9 in the die.
Patent JP-H0628594-A (JP)
Title: Light power down device
Inventor: SOGA TADASHI
IPC: H04B10/079
Filed: 1992-07-08
Abstract: PURPOSE:To prevent an operator from being erroneously irradiated with strong laser beams by completely integrating an optical fibers for being detected to a cables for detection. CONSTITUTION:The cables 21 for opening detection are integratedly wired along the optical fibers 13 and respectively open and connect at each connector at the same time as the opening and connecting of the optical fiber 13 at the optical connectors 14 and 14'. When the cables 21 for opening detection are opened, an opening detection part 22 detects the opening and controls to decrease the optical output of an optical transmitter 11. Namely, as the cables 21 for opening detection are integrated with the optical fibers 13, the cables 21 are certainly opened together when the optical fibers 13 are opened. Thus, the opening detection part 22 is appended to the cables for opening detection to detect the opening. Then, as soon as detecting the opening, a power down indication signal PD is outputted and the optical output of the optical transmitter 11 is lowered.
Patent JP-S57105004-A (JP)
Title: Process control device
Inventor: HOSOKAWA MUNEHIRO
IPC: G05B7/02
Filed: 1980-12-23
Abstract: PURPOSE:To bumplessly switch to automatic control from manual control, by setting a bias value added to a proportional or proportional and differential operation output, at the time of the manual control, by use of a holding circuit. CONSTITUTION:At the time of manual control, a switch SW is set to on (M side), a difference between a manual control signal YM and a control operation output YA is provided to a holding circuit 9, and at the time of automatic control, the switch SW is set to off (A side, in case when a means 10 is not provided), and also a hold value of the circuit 9 is added as an output bias value B to the output YA. Accordingly, an operation output MV in case when manual control has been swithced to automatic control becomes the sum of the output YA and the output B, and even if there is a control deviation (e), bumpless switching can be executed. Also, when the means 10 for applying positive or negative voltage E to the input side of the circuit 9 is provided, and it is added selectively, the bias value B can be increased or decreased. In this way, proportional and proportional and differential operating actions are executed.
Patent JP-H0626461-A (JP)
Title: Electrical equipment protector for compressor
Inventor: NAGAGAWA MAMORU
IPC: F04B39/00
Filed: 1992-07-09
Abstract: PURPOSE:To provide an electrical equipment protector for compressor which can ensure complete water-tight sealing for electrical equipment. CONSTITUTION:A groove 30 is cut in the attaching end surface 29 of a protective cover 27 to fit a string-shaped seal member 31 in the groove 30. The protective cover 27 is fitted in a compressor case 21 so that the string-shaped seal member 31 fitted in the groove 30 of the attaching end surface 29 may be pressed to be elastically-deformed and brought into close contact with the outer surface 23 of the compressor case 21. It is thus possible to carry out complete water-light sealing for power terminals 22 and electrical equipment such as an overload protection device.
Patent JP-H1123877-A (JP)
Title: Formation of quartz film and manufacture of quartz-based optical waveguide
Inventor: ARAKAWA TOMIYUKI
IPC: G02B6/132
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain the optical waveguide of high quality by making it possible to form a quartz film at lower temperature than before. SOLUTION: On the main surface 18 of a silicon wafer 10, a silicon oxide film 12 is formed. Silicon is vapor-deposited obliquely on the main surface 18 of the silicon wafer 10. Then a polycrystalline silicon film 14 is formed on the top surface of the silicon oxide film 12. Then the polycrystalline silicon film 14 is subjected to heat oxidation to obtain the quartz film 20 as a clad layer.
Patent JP-H119313-A (JP)
Title: Fixing member for earring and earring using the same
Inventor: YAMAGOSHI KAZUHIRO
IPC: A44C7/00
Filed: 1997-06-22
Abstract: PROBLEM TO BE SOLVED: To make a fixing member good in appearance and excellent in balance by integrally forming an ear abutting part to one end of the long axis of an approximately elliptic annular supporting base body and a mounting part for attaching an earlobe pressurizing member to the other end and curving the supporting base body on an ear abutting part side matched with the surface of a decoration body to be brazed. SOLUTION: The two lines of the separated supporting base bodies 1 are turned to an approximately elliptic annular shape at the time of being expanded in a planar shape. The ear abutting part 2 is provided on one end of the long axis side of an elliptic and the mounting part 4 provided with a function for pivotally supporting the earlobe pressurizing member 3 is provided on the other end. The supporting base body 1 is curved to be along the back side of the decoration body, the back side surface of the decoration body and the curved supporting base body 1 are brazed and this earring is completed. A metal plate 7 is prepared, it is press molding worked and the entire outer peripheral edge and an inner elliptic shape are punched.  At the time, the ear abutting part 2 and the mounting part 4 for pivotally supporting the earlobe pressurizing member 3 are simultaneously and integrally punched on the long axis side of the elliptic shape. Simultaneously, both end edges 10 of a part to be the supporting base body 1 are press worked so as to turn a cross section to be semicircular.
Patent JP-S5884960-A (JP)
Title: High tensile steel with superior delayed rupture resistance
Inventor: TOTSUKA NOBUO
IPC: C22C38/22
Filed: 1981-11-13
Abstract: PURPOSE:To prevent the occurrence of delayed rupture in steel for a high tensile bolt and to enhance the safety of the bolt by adding specified amounts of La  and Ca to the steel. CONSTITUTION:In the manufacture of a high tensile bolt having >=120kg/mm.<2> tensile strength, steel as the material of the bolt is provided with a composition contg. 0.10-0.55% C, 0.15-1.00% Si, 0.3-2.0% Mn, <0.020% P, <0.010% S, 0.01-0.10% Al, 0.001-0.30% La, 0.001-0.010% Ca, 0.2-2.0% Cr and 0.1-1.0% Mo or further contg. 1 or >=2 kinds of elements selected from 0.01-0.20% Nb, 0.01-0.20% V, 0.01-0.1% Ti, 0.0005-0.005% B, 0.15-0.60% Cu and 0.10- 0.60% Ni. By adding La, the segregation of P is prevented, and by adding Ca, sulfide inclusions such as MnS are dispersed and spheroidized to enhance the delayed rupture resistance, thereby increasing the safety of the manufactured bolt.
Patent JP-H0712882-A (JP)
Title: Partial discharge measuring method
Inventor: TSUNODA YOSHIO
IPC: G01R31/12
Filed: 1993-06-28
Abstract: PURPOSE:To measure partial discharge occurring at each part on a line quantitatively at high sensitivity. CONSTITUTION:A power cable S is applied, at the insulating joint terminals 1a, 1b thereof, with foil electrodes 2a, 2b connected with a measuring unit 4 through a detection impedance 3. When a partial discharge takes place on the power cable S, a partial discharge signal is detected by the measuring unit 4 through the impedance 4. At the time of measurement, such frequency as causing low attenuation of the partial discharge signal, having the output response ratio between direct calibration and indirect calibration substantially equal to 2, is selected as a measuring frequency.
Patent JP-H1131407-A (JP)
Title: Flash light emitting device and camera
Inventor: MORI NOBUYOSHI
IPC: F21V8/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To effectively use the light generated from a light source and to miniaturize a device by providing a light guide plate so as to guide the flash light emitted form a light source inside thereof so that the light outgoes from an outgoing surface. SOLUTION: High voltage charge, which is previously charged in a capacitor by the operation of a switch, is flowed to a xenon tube (Xe tube) 2, and the Xe tube 2 emits flash light. The flash light emitted from the Xe tube 2 is directly led to a light guide plate 3 or indirectly led thereto through the reflection by a reflecting plate 5. The guided light is scattered and dispersed by a material or a member, which is provided in an outgoing surface 31 or a reflecting surface 32 so as to break the total reflection condition, and outgoes from the outgoing surface 31, and outgoes from a flash light emitting device 1 through an optical panel 4. With this structure, the light emitted from the Xe tube 2 can be effectively utilized, and the device 1 can be miniaturized, and especially the thickness thereof can be reduced.
Patent JP-H0932233-A (JP)
Title: Mounting board
Inventor: OTSUKA SHIGENARI
IPC: E04F13/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the pollution near a work site by the painting work, improve the work environment, and apply the leak and deterioration preventing countermeasures to a building and an irrigation system with high workability. SOLUTION: A cover layer 2 made of a synthetic resin, e.g. the cover layer 2 made of a polyurethane resin, painted without using a solvent, and having the thickness of 0.5-3mm, is laminated on the surface of an elastic sheet 1 to form a mounting board. An adhesive layer 3 to be fixed to the arrangement position may be laminated on the back face of the elastic sheet 1.
Patent JP-S6161295-A (JP)
Title: Semiconductor memory
Inventor: YOSHIDA MASANOBU
IPC: G11C17/00
Filed: 1984-08-31
Abstract: PURPOSE:To omit an exclusive terminal and save a terminal pin by using in common a signal terminal using during reading as a high voltage power source terminal during writing and selecting writing or reading in accordance with a high or low voltage detected by a detection circuit. CONSTITUTION:A terminal 1 is used for an output enable signal -OE and a high voltage power source Vpp (21V or 12.5V) in common. A selection circuit 3 comprises TRT1, T2, and Vx is an output voltage and TRT4, T5 of a voltage detection circuit 2 TRT4, T5 constitute a first step CMOS inverter I1 in which an input is fixed to a low voltage power source Vcc (5V). TRT6, T7 reverse an output of the first step inverter I1 and a detection signal HR of H=Vss is generated. During reading, the signal -OE of the terminal 1 is fed to a reading circuit and according to its H, L (TTL level), a data appears in output terminals 01-08. When -OE is H (TTL level), and Vpp is applied to the termi nal 1 (during writing), the output terminals 01-08 become floating conditions.
Patent JP-S6160833-A (JP)
Title: Treatment of pulverized raw material for iron making
Inventor: SAWAMURA YASUMASA
IPC: C22B1/16
Filed: 1984-08-30
Abstract: PURPOSE:To produce inexpensively pellets having high strength by adding and mixing CaO and water to and with pulverized iron ore having a specific grain size distribution and curing the same for a specific period then charging the mixture together with the other sintering raw materials to a sintering machine via a mixer. CONSTITUTION:The CaO or basic material contg. the CaO (about 1-3% quicklime in the case of CaO) as a binder is added and mixed together with suitable water to and within the pulverized iron ore contg. grains of <=1mm at >=90% and the ore is cured for >=3hr. The ore is then charged together with the other sintering raw materials via the mixer to the sintering machine by which pellets are formed. The pellets in which a large amt. of the pulverized iron ore is used are thus formed without using a costly binder.
Patent JP-S6339189-A (JP)
Title: External memory circuit
Inventor: MURAKAMI ISAO
IPC: G06F13/16
Filed: 1986-08-01
Abstract: PURPOSE:To obtain a stable operation by using a resistor for an external memory via an input/output buffer to an address/data bus so as to be pulled up, thereby attaining the insertion/extraction of the external memory during power application. CONSTITUTION:A microprocessor system 1 consists of a microprocessor unit 2, a ROM 4, a RAM 5, an input/output buffer 6, a connector 8 and a pullup resistor 7, and they are connected by address/data buses 3. The external memory 10 is pulled up by pullup resistors 7, 9 and connected to the input/output buffer 6 via the connector 8. Thus, even if the external memory 10 is loaded or extracted while the power of the microprocessor system is being applied, no runaway is caused to the system 1 due to the external disturbance of the buses 3 and in connecting the external memory 10 and the microprocessor system 1 through the connector 8, even if the current conducted to the contacts of the connector 8 is very minute, the stable contactness of the connector 8 is obtained.
Patent JP-H0525092-A (JP)
Title: Physiologically active substance tan-1515, production thereof and its use
Inventor: ITO TAKASHI
IPC: C12R1/645
Filed: 1991-07-23
Abstract: PURPOSE:To obtain the new title substance useful as antiphlogistics because of phospholipase A2 inhibiting activity and useful as a synthetic intermediate for new derivative. CONSTITUTION:A physiologically active substance TAN-1515 having the following properties: Appearance, colorless crystal; melting point, 102-104 deg.C; molecular formula, C32H46O7; elementary analysis, C 70.82 H 8.54 (calculated value), C 70.99 H 8.91 (measured value); color reaction, positive to Barton reaction, iodine reaction, etc., and negative to ninhydrin reaction and Dragendorff reaction; classification of acidic, neutral or basic, acidic. The compound 12 is obtained by culturing a microorganism [e.g. Acremonium sp. FL-175559 strain (FERM BP-3487)] belonging to Acremonium and capable of producing a compound expressed by the formula and purifying the cultured mixture. Furthermore, temperature in the meddle period of culture is 20-30 deg.C and initial pH is preferably 6-8.