baber/WOPTO huggingface dataset:
Patent JP-H0560708-A (JP)
Title: Calorimeter for testing thermal vacuum
Inventor: KURIYAMA YOSHIO
IPC: G01K17/00
Filed: 1991-08-30
Abstract: PURPOSE:To achieve a highly reliable measurement by creating an accurate calibration curve with a self-calibration function. CONSTITUTION:Heaters 13 and 18 are provided in one piece on a light-reception plate 12 and a disk 15. Both of the light-reception plate 12 and the disk 15 are heated and controlled by these heaters 13 and 18 for constituting so that a calibration curve indicating a relationship with an amount of radiated heat which is suited for an environment of use, thus achieving an initial purpose.
Patent JP-H0270054-A (JP)
Title: Method of coating copper alloy or the like to iron and steel material
Inventor: SHIMURA HIROFUMI
IPC: C23C4/12
Filed: 1988-09-03
Abstract: PURPOSE:To effectively and efficiently coat the surface of iron and steel materials with a dense and thick copper or copper alloy film with high adhesive power in a reduced pressure chamber by thermal spraying copper or copper alloy powder by a laser under a reduced pressure using the laser as a heat source. CONSTITUTION:A base material 8 consisting of the iron and steel materials is disposed in the reduced pressure chamber 6 having a vacuum pump 10 and a thermal spraying head 4 is disposed above the base material. The thermal spraying head 4 is irradiated with the laser from a CO2 laser oscillator 1 via a mirror 2, a lens 3 and a transmission window 5 as a heat source. On the other hand, the copper or copper alloy powder such as bronze is supplied as the metal powder for thermal spraying to this thermal spraying head 4 by means of a carrier gas and further, an atmospheric gas is supplied from a cylinder 14 to the head. The above-mentioned metal powder is thermally sprayed under the reduced pressure by the laser to the surface of the above-mentioned base material 8 in this way. The resultant coating has the high adhesive power and exhibits excellent seizure resistance and wear resistance under a high surface pressure.
Patent JP-S60113141-A (JP)
Title: Combustible gas and gaseous co detecting alarm
Inventor: OKANO TAKASHI
IPC: G01N33/00
Filed: 1983-11-25
Abstract: PURPOSE:To judge safety to operate an alarm by joining a combustible gas leak alarm to a gaseous CO detecting alarm which sounds the alarm in accordance with the degree of the concentration of gaseous CO when the concentration of gaseous CO exceeding a reference concentration is detected. CONSTITUTION:In accordance with commands of a microcomputer 11, a double heater power source 16 cleans a gaseous CO sensor 14 with the fist heater voltage during a cleaning period A, and the heater voltage is switched to the second heater voltage during a bling period B, and monitor is started at a time T2; and when the concentration signal of the sensor 14 exceeds the first level set to a reference voltage generating circuit 18, a yellow LED is lit, and an alarm delay timer 11a is started. When the concentration signal exceeds the second level set value, a piezoelectric buzzer 23 and an external output circuit 24 sound alarms. Further, if the concentration signal does not exceed the second level at a time T3, a detection cycle is delayed. If the signal of a combustible gas sensor 15 exceeds the level set value of a reference voltage generating curcuit 17, a red LED22 is lit momently, and the alarm is sounded to the outside.
Patent JP-S6199609-A (JP)
Title: Method for controlling deposition distribution of charge in blast furnace having bell charging installation
Inventor: KIGUCHI JUNPEI
IPC: C21B5/00
Filed: 1984-10-20
Abstract: PURPOSE:To control uniformly the deposition distribution of the charge in a blast furnace by inserting an ultrasonic level gage into an upper bell hopper, measuring the deposition distribution of the charge and adjusting the supply of the charge in accordance with the result of the detection. CONSTITUTION:The ultrasonic level gage 1 is moved from the inside surface of a cylindrical circumferential wall 14 of the upper bell hopper 27 to the center of the hopper where the shaft 23a of the upper bell 24 exists. The surface shape level of the charge 16 deposited between the tapered bottom 15 in the hopper 27 and the circular conical circumferential surface of the upper bell 24 is thus searched. The charging of the material to be charged into the upper bell hopper 27 is adjusted by the result of the detection, by which the deposition distribution is made uniform. The deposited charge 16 in the hopper where the distribution is made uniform is successively transferred to the bells of the lower positions and the hopper side and the charge in the uniformly distributed state is supplied to the inside of the blast furnace through the final lower bell.
Patent JP-S6376581-A (JP)
Title: Synthetic image generating method for optical glasses wearing simulation equipment
Inventor: NINOMIYA NOBORU
IPC: H04N7/18
Filed: 1986-09-19
Abstract: PURPOSE:To display an accurate synthesized image of a human image and a glasses frame image by calculating a synthesized magnification by using the coordinates of the cornea vertex position of right and left eyeballs on a screen, and using the inter-pupil distance information of a person, to display accurately a synthesized image of the person's face and the glasses frame. CONSTITUTION:The coordinate XL, YL of the left cornea vertex position of the person on the display screen and that XR, YR right cornea vertex position on the same screen, and the inter-pupil distance IPD value which is the actual measurement value of the person, are inputted to a computer. The angle of inclination of both eyes to the horizontal direction of the screen, and the center positions of both eyes are detected, and the central reference of revolution for revolving amid the image synthesizing is obtained from the middle point between the cornea vertex position coordinates of the left and the right eyes. Thereafter, the synthesizing magnification for fetching the person's image is obtained from the proportion between the IPD measurement value and the distance between the both eyes on the display screen. Since the magnification Kp.(mm/dot) for fetching a frame data is already calculated as a fixed value, the synthesizing magnification (m) for the generation of synthesizing image of the person's image and the frame's image can be obtained by calculation. The generation processing for the synthetic image of the person and the frame is thus executed.
Patent JP-H0669518-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO KAZUO
IPC: H01L21/8247
Filed: 1992-08-20
Abstract: PURPOSE:To form an insulating film of silicon nitride wherein the deterioration of its film quality is small and its leak characteristic is excellent. CONSTITUTION:A polysilicone film is formed on a silicon oxide film 2 on a silicon substrate 1, it is doped with phosphorus, a prescribed part in the polysilicone film is then patterned, and a lower-layer polysilicone layer 3 is formed. Then, a silicon nitride film 4 is formed on the polysilicone layer 3. A polysilicone film is formed on the whole surface of the silicon nitride film 4, it is doped with phosphorus, a prescribed part in the polysilicone film is then patterned, and an upper-layer polysilicone layer 5 is formed. After a silicon oxide film 6 has been applied to the whole surface, a heat treatment is executed at 1000 deg.C in an N2 atmosphere in order to make the silicon oxide film 6 dense. After that, a heat treatment is executed at 900 deg.C for 30 minutes in a hydrogen atmosphere.
Patent JP-S61101367-A (JP)
Title: Rolled-paper feeding apparatus
Inventor: KAWAISHI YASUNORI
IPC: B65H23/18
Filed: 1984-10-20
Abstract: PURPOSE:To prevent the improper paper feed by cutting and the top edge part of the driven-out rolled-paper before the start of paper feed and discharging the paper when the detected temperature is outside the proper range where a large curl or the undulated unevenness is not formed. CONSTITUTION:Either of the rolled paper 1 and 2 is driven-out by a prescribed distance by a paper feeding roller 6, 7, or 8 by supplying electricity into either of the driving means 15 and 16, and said paper passes through a paper feeding roller 12 and then stops. When the hook driving means 14b of a paper discharging means 14 is turned-ON, the top edge part of the rolled paper 1 or 2 is guided towards a paper discharging roller 14c by a direction-switching hook 14a, and after the paper is sent by a prescribed distance, the top edge part is cut by a cutter 11, and accommodated into a paper discharge tray 14f. A humidity sensor 22 is installed in the vicinity of the rolled paper 1 or 2, and when the humidity at the top edge part of the paper is within a range where a large curl or the undulated unevenness is not formed onto the paper, the paper is discharged by the above-described paper discharge means 14. Therefore, the paper whose top edge is curled or formed into undulated unevenness is not sent-out.
Patent JP-H0771081-A (JP)
Title: Constructing method for wall body by use of pc slab with steel plate in nuclear facility
Inventor: KISHI TAKAHITO
IPC: E04B2/86
Filed: 1993-09-06
Abstract: PURPOSE:To improve workability, to save the labor of field work remarkably, to shorten the term of work, to enhance accuracy and to elevate reliability on structure. CONSTITUTION:A pilaster unit A consisting of a pilaster or a wall crossing section manufactured by steel plates 2, into which studs 1 are implanted, in a factory is prearranged at a specified position. Wall PC slabs B, into which steel plates with studs are buried in place of reinforcements, are disposed on both the insides and the outsides in the wall thickness direction of the adjacent pilaster type units A respectively, and connected to the pilaster type units A. Cast-in-place concrete 19 is placed among the insides and outsides of the steel plates 2 of the pilaster type units A and both internal and external wall PC slabs B respectively.
Patent JP-S60113037-A (JP)
Title: Reformed-gas engine
Inventor: MORIMOTO KENJI
IPC: F02D45/00
Filed: 1983-11-24
Abstract: PURPOSE:To reduce a pumping loss and thereby raise mechanical efficiencies, by letting a throttle valve open to the full a bit earlier in time of high load in a reformed-gas engine, while controlling its output generated later in a way of varying a rate of reformed gas to some extent. CONSTITUTION:A nozzle 40 to which an unreformed material is fed out of a fuel tank 52 and a reformed-gas nozzle 42 to which reformed gas is fed out a reformer via a pressure regulator tank 64 are both installed in an engine 10. A control unit 68 inputs a driving state signal out of an engine speed sensor 72, and when a throttle valve 36 is fully opened before a step-on extent reaches its maximum value as an accelerator pedal 34 is stepped on, afterward the control unit outputs a signal to each of these nozzles 40 and 42 so as to control a feed rate of the reformed gas. With this constitution, a pumping loss in time of high load is thus reduced.
Patent JP-S59111899-A (JP)
Inventor: SUZUKI KAKUO
IPC: B42D15/10
Filed: 1982-12-17
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-H0777056-A (JP)
Title: Outboard motor
Inventor: WATANABE TAKAHIDE
IPC: B63H20/00
Filed: 1993-09-06
Abstract: PURPOSE:To provide an outboard motor which is constituted to ensure a breezer chamber having a necessary volume and perform arrangement of an engine auxiliary machine without increasing the size and the weight of a cylinder head cover and a cowling and worsening of mounting and demounting ability of the cowling. CONSTITUTION:In an outboard motor wherein an engine 3 having a crankshaft arranged in a vertical direction is covered with a cowling 5, a breather case 17 is arranged to a part of the cylinder head cover 16 of the engine 3 to form a breather chamber S. An engine auxiliary machine, such as a fuel pump 26 and a fuel filter 27, is arranged in a space surrounded with the inner wall surface of the cowling 5, the wall surface of the breather case 17, and the front of the cylinder head cover 16. The engine auxiliary machine, such as the fuel pump 26 and the fuel filter 27, is rationally arranged in the space having size enough to prevent the occurrence of a trouble to mounting and demounting of the cowling 5 without widely varying the cylinder head 16 and the cowling 5.
Patent JP-H0779094-A (JP)
Title: Electronic component mounting equipment
Inventor: MORIYA TATSUYUKI
IPC: B23P21/00
Filed: 1993-09-07
Abstract: PURPOSE:To provide an electronic component mounting equipment by which the discrimination of a mounted nozzle, the judgement and confirmation of the mounting condition of the nozzle of the adjustment of control parameters to be used for mounting control based on the installation condition of the nozzle can be conducted automatically. CONSTITUTION:A head 1 is supported on an x-shaft 5 and a y-shaft 6. A suction nozzle can be mounted on and dismounted from a suction shaft on the head by means of an ATC 19. Using a laser sensor head 4 which is installed on the suction nozzle for detection of the posture, position or size of an electronic component sucked by the suction nozzle, an image of the suction nozzle or a suction nozzle mounted section is optically read. And, by analyzing the image by a CPU 17, the mounting condition of the suction nozzle is judged. The judgement of the mounting condition of the suction nozzle includes the judgement and confirmation of the joining condition of the suction nozzle, the judgement of the kind of the suction nozzle, and the judgement of the decentering, deformation, and wear of the suction nozzle.
Patent JP-H0664258-A (JP)
Title: Recording device
Inventor: ISHII TAKAYUKI
IPC: B41J11/42
Filed: 1992-08-20
Abstract: PURPOSE:To prevent the dispersion of the quantity of a recording medium carried, which is generated resulting from the eccentricity, etc., of a driving roller. CONSTITUTION:The perimeter of an upstream-side driving roller 31 is equal to the whole length in the row direction of the recording element 11 of a recording head 1, and the perimeter of a downstream-side driving roller 41 is made slightly larger than the whole length. Both driving rollers can move a recording medium 8 at every fine size. A paper-end sensor 7 is arranged on the upstream side farther than a distance corresponding to the overall length of the recording head 1 from the upstream-side driving roller 41. The pushing force of an upstream-side follower roller 32 is varied by the signal of the paper-end sensor 7. According to the constitution, periodic deviation by the eccentricity, etc., of both driving rollers is offset in the quantity of the recording medium 8 carried, absolute deviation due to the dispersion, etc., of the outside diameters of both driving rollers can be corrected discretely, and no deviation is generated even at the time of delivery between both driving rollers, and deviation is kept constant at all times.
Patent JP-H0663623-A (JP)
Title: Method for controlling and rolling plate width of thick plate
Inventor: OTAKE KOICHI
IPC: B21B37/00
Filed: 1992-08-20
Abstract: PURPOSE:To reduce a measured error by measuring the length of a rolled stock at two pass in a cross rolling, estimating the measured error of the plate thickness based on the result and reflecting the estimated error to the control of the plate thickness after the cross rolling. CONSTITUTION:After a slab material 10 is formed, the rolling direction is changed by 90 deg. to roll the width. The length is measured at a measuring position 1, width rolling reduction is corrected at a mark (A) and this is performed at least two times. After cross rolling is completed, the direction is changed again by 90 deg. and finish rolling is executed. A target plate thickness is decided by a measured initial length to execute rolling but the rolled plate thickness contains a measured error. Therefore, the plate length is measured for the 2nd time, a measured error of the plate thickness is estimated by a measured data at that time, the target plate thickness in the final pass of the cross rolling is decided to control the plate thickness. In this way, the plate width error is reduced and the yield is improved.
Patent JP-H1048639-A (JP)
Title: Substrate for liquid crystal display element and color liquid crystal display element including the same
Inventor: KAJITA JUNJI
IPC: G02F1/1339
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a liquid crystal display element which embodies a sufficient cell gap, holds a uniform cell gap within a screen and less degrades the display grade at a low temp. and high temp. than the display grade of the conventional substrates and a color liquid crystal display element including the same. SOLUTION: This substrate for the liquid crystal display element has spacers fixed to the non-display region on the substrate for the liquid crystal display element and the coefft. of thermal expansion of the spacers at 25 to 50 deg.C is 10 to 100ppm/ deg.C. This color liquid crystal display element is formed by holding a liquid crystal layer by two sheets of the substrates for the liquid crystal display element. At least one substrate for the liquid crystal display element is the substrate for the liquid crystal display element described above.
Patent JP-H0669704-A (JP)
Title: Resonator
Inventor: ONZUKA TATSUNORI
IPC: H01P7/04
Filed: 1992-08-20
Abstract: PURPOSE:To arbitrarily shift an anti-resonance point by providing a small variable capacitive board on the branching point of a main transmission line external conductor and an auxiliary coaxial line external conductor and changing a connection capacity with a main transmission line internal conductor. CONSTITUTION:This resonator is provided with the tube-like main transmission line external conductor 5 into which the main transmission line internal conductor 4 is inserted, the tube-like auxiliary coaxial line external conductors 3 which are vertically branch-connected to both sides of the axial direction of the main transmission line external conductor 5, and a connection capacity adjustment part 2 which supports a resonance rod 1 inserted into the auxiliary coaxial line external conductors 3 and changes the connection capacity of the resonance rod 1 and the main transmission line internal conductor 4. The small variable capacitive board 6 which variably sets the connection capacity with the main transmission line internal conductor 4 is provided on the branching point of the main transmission line external conductor 5 and the auxiliary coaxial line external conductors 3. The variable capacitive board 6 has a plane opposing to the vertical direction of the main transmission line internal conductor 4 and it can control a space between the variable capacitive board 6 and the main transmission line internal conductor 4. Thus, the anti-resonance point can arbitrarily be shifted without the lack of connection capacity.
Patent JP-S6199267-A (JP)
Title: Separator for storage battery
Inventor: MIWA YOSHIAKI
IPC: H01M50/40
Filed: 1984-10-22
Abstract: PURPOSE:To increase the level of a liquid electrolyte held in the separator by filling the spaces between glass fibers with minute particles to minimize the diameter of the holes in the separator and using a water glass to bound the fibers together. CONSTITUTION:After fibers principally consisting of alkali-containing silicate glass fibers and a powder principally composed of an alkali-containing silicate glass powder are dispersed in water of a given pH level for a given time while avoiding the breakage of the fibers as far as possible, the thus prepared dispersion is formed into a sheet by a wet method. After that, the sheet is heated to a given temperature to bound the glass fibers and the glass powder together by the water glass existing on their surface, thereby making a separator. Since the minute particles of the powder encroach upon the spaces between the fibers during the above process, only holes with reduced diameter distribute in the entire separator. Consequently, it is possible to increase the level of a liquid electrolyte held in the separator.
Patent JP-H0886094-A (JP)
Title: Temporary roof
Inventor: ISHINO YOSHINOBU
IPC: E04G21/28
Filed: 1994-09-16
Abstract: PURPOSE: To provide a temporary roof, in which a cable for spreading a sheet is stretched by utilizing a block, which facilitates assembly operation, ensures a ventilation space in an upper section, has excellent ventilation and air permeability, is difficult to be flapped by a wind and also resists a strong wind, as the temporary roof in roofing, etc. CONSTITUTION: A ridge-section bearer 1 is disposed in upright to the ridge A1 of a roof A and a block is arranged, eave-section bearers 2 are installed to sections slightly outer than eaves A2 in front and in rear of the roof and blocks 6 are disposed, a cable 4 for bearing a sheet is stretched from one side in front and in rear of a building to the other side through the block 6, and both end sections of the cable 4 are connected and bridged in tension to unmovable sections in front and in rear of the building respectively. The sheet 3 for the roof is retained and stretched so as to cover front and rear roof surfaces while forming an open space 51 at a ridge section, thus constituting a main roof section 50.  A bearing frame 14 for a ridge-section roof is mounted on the upper section of the ridge-section bearer 1, the sheet 3 for the roof is bridged in tension on the bearing frame 14, and a ridge-section roof 60 covering the upper section of the open space 51 is configured, and a clearance 61 for ventilation is formed between the main roof section 50 and the edge-section roof 60.
Patent JP-2001053447-A (JP)
Title: Multilayer wiring board with built-in part and manufacturing method thereof
Inventor: YAMAMOTO HIROYASU
IPC: H05K3/46
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To realize a multilayer with built-in parts which does not depend on soldering. SOLUTION: Circuit parts 22 and 23 are embedded in an inner layer 20, and an insulating layer 26 is formed on terminal faces 22a and 23a of the circuit parts 22 and 23. A connecting hole 27 is perforated in the insulating layer 26 so that the terminal faces 22a and 23a of the circuit parts 22 and 23 can be exposed, and the connection with the circuit parts can be operated in a batch by the through-hole formation with the connecting hole 27 and etching processing. This system is made executable as a series of works in the conventional manufacturing process of a multilayer wiring board so that the process can be simplified, and it is not necessary to use solder being an environmental load substance for inter-part or interlayer connection so that this multilayer wiring board can be made suitable even for an environment.
Patent JP-H0385898-A (JP)
Title: Acoustic diaphragm
Inventor: MURAKAMI MUTSUAKI
IPC: H04R7/02
Filed: 1989-08-29
Abstract: PURPOSE:To resolve a problem in the using strength of an acoustic diaphragm and to improve its performance by adhering a carbon film obtained by the heat treatment of a specific high molecular film to a metallic film. CONSTITUTION:At least one kind of high molecular film 1 selected from polyphenylene oxadiazole, polyimide, polyamide, polybenzo imidazole, and polyparaphenylene vinylene films is heat-treated in a temperature range >=1800 deg.C and the carbon film obtained by the heat treatment is adhered to the metallic film 2. For instance, a high frequency resonance phenomenon due to a small inner loss in vibration observed in aluminium, magnesium, or titanium can be resolved by the construction of a double layer with a graphite film 1 and sufficient characteritics as a high frequency diaphragm can be obtained. Consequently, a diaphragm having both excellent characteristics and strength can be obtained.