baber/WOPTO huggingface dataset:
Patent JP-S58130520-A (JP)
Title: Operating part for heat treating furnace
Inventor: ISHII SEIICHI
IPC: H01L21/00
Filed: 1982-12-24
Abstract: PURPOSE:To simplify the insertion of a semiconductor wafer or the like into a heat treating furnace having a jig operating part as well as the drawing out of the wafer therefrom and the operation inside the furnace, by mounting a lid part at an opening formed at one end of the furnace. CONSTITUTION:A furnace body 1 is provided at one end opening thereof with a lid part 2 for closing the opening. A handle 12 and a pressure relief pipe 13 are attached to the outside of the lid part 2. A jig operating rod 5 and a thermocouple 7 are attached to the inside of the lid part 2. Accordingly, by removing the lid part 2 from one end of the furnace, the operating rod 5 and the thermocouple 7 can be simultaneously drawn out from the inside of the furnace. On the other hand, by mounting the lid part 2 at the opening at one end of the furnace, the operating rod and the thermocouple can be simultaneously inserted into the inside of the furnace. In a heat treatment, with a semiconductor wafer 14 supported by a treating jig 6, the jig 6 is inserted into the inside of the furnace by means of the operating rod 5. At the same time when the operating rod 5 is inserted into the inner part of the furnace, the opening at one end of the furnace is closed.
Patent JP-H09133596-A (JP)
Title: Multipurpose capacity-type sensor
Inventor: JIYOOJI KOODEINA
IPC: F15B19/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting two parameters of a hydraulic system comprising a hydraulic line including a pair of electrodes forming a capacitor disposed oppositely in the hydraulic line while spaced apart from each other. SOLUTION: The multipurpose capacitive sensor produces first and second charging currents 208, 210 having first and second constant magnitudes alternately and charges a capacitor 204 up to first and second predetermined voltages. The multipurpose capacitive sensor produces a pulse width modulated signal comprising a series of alternating first and second pulses having duration required for charging the capacitor 204 up to first and second predetermined voltages. The first and second pulses represent first and second parameters, respectively. The multipurpose capacitive sensor determines two parameters as a function of pulse width modulated signal.
Patent JP-H034021-A (JP)
Title: Linear movement bearing
Inventor: ANDORIYUU ERU PESUTAA
IPC: F16C29/06
Filed: 1989-08-30
Abstract: PURPOSE: To facilitate assembly by molding a plurality of retainers supported by bearing carriages and a plurality of inner guides as integral structures, connecting the plurality of integral structures together by use of projections formed at both ends of each retainer, and mounting an end cap. CONSTITUTION: Integral retainer and inner guide structures 28 are placed in the appropriate portions of a bearing carriage 20 and projections 36 formed at both ends thereof are inserted into recesses in both ends of the bearing carriage 20 and engaged for assembly. Turnaround tracks connecting load tracks 22 to return tracks 24 are formed in an end cap 46 and similarly engaged by the projections 36. Therefore, the plurality of bearing carriages 20 can be linearly easily assembled and assembly of a linear motion bearing structure is facilitated by placing the bearing carriages 20 in vertical positions and inserting bearings 26.
Patent JP-S6381811-A (JP)
Title: Formation of thin film using nozzle molecular beam
Inventor: IGUCHI SATORU
IPC: H01L21/263
Filed: 1986-09-25
Abstract: PURPOSE:To increase film-forming speed as well as to obtain a thin film of good quality by a method wherein the gas, containing film forming material, is spouted out into vacuum atmosphere toward a substrate in the state of molecular beam through a nozzle, an electron beam is made to irradiate thereon, and the prescribed pattern is drawn on the substrate. CONSTITUTION:A glass substrate 3 is horizontally arranged in a vacuum chamber 1, and a nozzle 2 is arranged above the substrate 3 in such a manner that it will be spouting in vertical direction. Then, the monosilane gas diluted by hellium is supplied from a cylinder 5. Also, an electron gun 9 is arranged on the side of the nozzle 2, and its beam is brought in the state wherein it is possible to change its scanning direction using a deflecting coil 10. The width of pattern can be reduced to about 0.05 mum by focussing the electron beam. Also, by changing the energy of the electron beam, a polycrystalline or single crystal thin film can be obtained. An amorphous silicon thin film of the prescribed pattern can be formed in a short period of time using the above- mentioned device.
Patent JP-H1162645-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: YOSHIOKA MAMORU
IPC: F02D41/08
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine control device which can prevent generation of hesitation at acceleration while drop of the engine speed in idling is well suppressed. SOLUTION: An electronic control device(ECD) 51 of an engine 1 opens and closes an injector 17 which injects the fuel into an intake pipe 11, and changes the valve overlapping period by actuating a valve timing changing mechanism (VVT) 25. The ECU 51 calculates the target revolving speed on the basis of the output signal of a water temp. sensor 34 and detects the revolving speed of the engine 1 from the output signal of a revolving speed sensor 35. The ECU 51 calculates the drop amount of the revolving speed relative to the target revolving speed at idling, widens the valve overlapping period by actuating the VVT 25 when the obtained drop amount has become greater than the specified value, and corrects incrementally the fuel increase corrective value at acceleration time.
Patent JP-S6380035-A (JP)
Title: Throttle valve controller for car-mounted internal combustion engine
Inventor: ISHIKAWA YOSHIKAZU
IPC: F02D41/14
Filed: 1986-09-24
Abstract: PURPOSE:To improve the extent of decelerability, by making a throttle valve close up to the opening proportioned to an accelerator at a time when the actual throttle valve opening is at the more valve opening side than the opening proportioned to the accelerator, in case of controlling the throttle valve to the desired opening conformed to an engine speed and an accelerator operated variable. CONSTITUTION:A control circuit 18 reads desired throttle valve opening out of a date map on the basis of each detected value out of an accelerator operating position sensor 16 and a crank angle sensor 19, and performs its feedback control over opening of a throttle valve I via a pulse motor 12, a throttle closing lever 11, a throttle direct-coupled lever 5. On the other hand, at the time of deceleration, if operation of an accelerator pedal 14 is suddenly opened, an accelerator drum 6 is moved in the reverse direction as in an arrow (a) by energizing force of a return spring 9, whereby a throttle drum 3 comes into contact with a contact arm 5a of the throttle direct-coupled lever 5, driving the throttle valve 1 in the valve closing direction in preference to the control done by the pulse motor 12.
Patent JP-S59115202-A (JP)
Inventor: BERENDO YAN DEEIKUMAN
IPC: B65B5/10
Filed: 1983-11-29
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-S6471587-A (JP)
Title: Method for controlling power of laser
Inventor: YAMAZAKI ETSUO
IPC: B23K26/00
Filed: 1987-09-10
Abstract: PURPOSE:To improve the quality and accuracy in laser beam machining by inputting the moving speed command of a machine system into the simulator approximated by a primary or secondary function and surely maintaining the simultaneity of the moving speed of the machine system and laser output control. CONSTITUTION:The memory 10 incorporating a work program and parameter, etc., is provided and also the work table 16 of a work 17 is arranged to control the movement of the table 16 via a servomotor 13 and position control circuit 11. The work program stored in the memory 10 is read by a processor 1 to execute the simulator calculation approximated by primary or secondary function. In this case, the laser output value considering the delay by the inertia of the machine system is operated and inputted to a DA convertor 2. Due to the movement of the work 17 on the table 16 and the simultaneity of the laser output being secured, the quality of accuracy in laser beam machining are thus improved.
Patent JP-S6381591-A (JP)
Inventor: HARAGUCHI KAZUNORI
IPC: G08B17/00
Filed: 1986-09-25
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-S60120526-A (JP)
Title: Formation of minute pattern
Inventor: SUGITA AKIO
IPC: H01L21/3065
Filed: 1983-12-02
Abstract: PURPOSE:To enable the formation of minute pattern of high accuracy by using a multilayer resist system combined with a resist system having high oxygen gas resistance reactive ion etching properties. CONSTITUTION:A carbon film 4 is deposited on a substrate 2 to be processed by a method such as ion beam spattering and this is coated with a inorganic substance film 3 as an intermediate layer by vapor deposition or spattering. Furthermore, the upper layer resist 1 is spread followed by irradiation with a high- energy beam such as ultraviolet rays, after which development is done to form a resist pattern which is used as a mask for plasma etching to transfer the pattern to the intermediate layer 3. By using the resist pattern or a pattern of the intermediate layer 3 as a mask, the lower layer carbon film 4 is patterned by oxygen gas plasma etching. The substrate 2 to be processed is patterned by dry etching using said patterned film 4 as a mask.
Patent JP-H06197448-A (JP)
Title: Method and equipment for raising output energy
Inventor: SUBUENNERIKU HEEDOBERI
IPC: H02J1/00
Filed: 1993-09-13
Abstract: PURPOSE: To enable maximum output from an output energy from a charged capacitor by sequentially discharging a plurality of capacitors connected in series via a load. CONSTITUTION: Capacitors C1, C2, C3 are sequentially connected in series and are also connected in parallel to a charging circuit, in order to change the capacitors C1, C2, C3 to a predetermined voltage. When the capacitors are charged to a predetermined voltage, a discharge operation starts. In the first three phases of the discharge operation, the capacitors C1, C2, C3 are connected to contacts DEFI1, DEFI2 for discharging for a predetermined time interval. In this case, the voltages of the capacitors C1, C2, C3 drop to the same level. The capacitors C1, C2, C3 are sequentially discharged via the contacts DEFI1, DEFI2. Thereby, an output energy of the charged capacitors C1, C2, C3 can be enhanced.
Patent JP-H1161938-A (JP)
Title: Device for preventing leakage of urine and water closet equipped therewith
Inventor: SHIBATANI HIROSHI
IPC: A47K13/24
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of urine from a water closet even if urination is done by sitting on a toilet seat. SOLUTION: A shielding member is positioned so as to cut off the gap in the space between water closet main body 12 and toilet seat 14, an adhesive layer is stuck along the internal circumferential surface of the toilet seat 14, and a urination leakage prevention device 24 is mounted to a water closet 10. When a user sits on the toilet seat 14 to urinate, even if the user urinates in the direction of the gap between the water closet main body 12 and toilet seat 14, the shielding member receives urine, the urine is returned to the inside of the water closet main body 12, and the leakage of the urine from the water closet 10 can be prevented.
Patent JP-H0389228-A (JP)
Title: Overhead projector
Inventor: WAKEGAMI KOUSEI
IPC: G03B21/132
Filed: 1989-08-31
Abstract: PURPOSE:To enable compact storage by constituting a main body, head part, and a column separably and mounting a head part and the column on a main body at the time of the storage. CONSTITUTION:When the overhead projector is stored and carried, a Fresnel lens 20 is extracted from an upper insertion groove 18, and then turned over and inserted into a lower insertion groove. Consequently, the surface of the lens 20 is protected and a wire 65 is released to return a lock plate 61 to a position shown in a figure with the tensile force of tension springs 63 and 64, so that a pin 68 can be extracted from the locking plate 61. Here, the head part 14 is detached from the upper end part of the column 12, the column 12 is extracted from a fitting part 30 and fitted and mounted in a recessed part 36 after the column 12 is stored, and both projection stripes of the head part 14 are inserted into the upper insertion groove 18 to the inner side to assemble the column 12, head part 14, and main body 10 integrally and fingers are inserted into a swelling recessed part to grip the intermediate part of the column 12 as a handle, and the whole overhead projection can easily be carried.
Patent JP-H0395093-A (JP)
Title: Internal operation board of elevator cage
Inventor: KAWAMOTO JUNICHI
IPC: B66B11/02
Filed: 1989-09-04
Abstract: PURPOSE:To maintain the door opened condition simply and uncostly by allowing a light source arranged at a door opening button to light up at the same time as extension of the door open time in case the door opening button is continued being pushed for a certain period. CONSTITUTION:When a door opening button 3 is pushed, the circuitry P-3-TBb1- OD-N is closed, and a door opening relay OD shuts a contact ODa. Now a timer TA starts counting by the circuitry P-ODa-TBb2-TA-N, and energization is made after passage of a certain period to shut the contacts TAa1, TAa2, TAa3, and the circuitry P-TAa1-TBb1-OD-N is closed. At the same time, the circuitry P-TAa3-CDb-TB is closed, and another timer TB begins counting. After passage of a certain period the timer TB is deenergized, and when its normally closed contacts TBb1, TBb2 are opened, the door begins shutting. Therein a light source arranged at the opening button is lighted at the same time as energization of the timer TA. Thus pushing of the opening button for a certain period closes an opening extending circuit to cause the light source to light up, and its can be known that the door opening is extended.
Patent JP-S6287281-A (JP)
Title: Production of painted plate
Inventor: SAKAI TAKAAKI
IPC: B05D1/28
Filed: 1985-10-12
Abstract: PURPOSE:To obtain a viscous inorg. paint compsn. suitable for a roll coater system and to permit painting with satisfactory water resistance and efflorescence resistance by compounding a viscous agent with a cold setting inorg. paint to improve the thixotropic property thereof. CONSTITUTION:The viscous agent such as polyacrylate is added to the cold setting inorg. paint to adjust the thixotropy index to 4.9-8.5. such paint is coated to various kinds of boards by the roll coater system. The paint consisting of an aq. alkali metal silicate soln. as a binder and calcium sulfite and/or active magnesium oxide having 50-250mg.I/g.MgO adsorption rate of iodine as a hardener is adequate as the above-mentioned cold setting inorg. paint. As a result, the uniformly painted plate having no pinholes, etc., and having the excellent adhesiveness to the base material is produced.
Patent JP-S61106347-A (JP)
Title: Paper supply apparatus
Inventor: TAKANASHI RYOYU
IPC: B41J13/00
Filed: 1984-10-29
Abstract: PURPOSE:To perform smoothly and securely paper supply irrespective of kinds of blanks by providing in a paper supply apparatus incorporated in a printer or the like a means for variably setting the rotational speed of a paper supply roller to one suited for the paper supply according to the kinds of blanks. CONSTITUTION:A printer 8 consists of a paper supply unit 9, a platen roller 3, a clamp mechanism 10, a tray 6, etc. The paper supply unit 9 is constituted from a paper supply roller 5, a motor 11, a variable setting means 12, paper supply sensors 13, 14, etc. A variable setting means 12 sets variably the rotational speed of the paper supply roller 5 one suited for supplying a blank 7 through the paper supply roller 5 according to the kinds of blanks 7. For example, to this variable setting means 12 are connected the motor 11 and the paper supply sensors 13, 14 through a means constituted from an electric circuit. That is, when the paper supply is not carried out at a certain rotational speed, the variable setting means 12 sets variably that speed to one lower than that and raise the speed with a certain time constant in the beginning of paper supply until the roller 5 under the stopped condition reaches the variably set rotational frequency.
Patent JP-H0786307-A (JP)
Title: Field effect transistor and its manufacture
Inventor: KITAURA YOSHIAKI
IPC: H01L29/812
Filed: 1993-09-13
Abstract: PURPOSE:To provide a high performance self-align type FET with an improved withstand voltage of a gate while maintaining a high current drive capacity for permitting application to a communication analog IC. CONSTITUTION:This is related to a field effect transistor forming a gate electrode 3 and a source drain region 7 on a semiconductor substrate 1 and also forming an ohmic electrode 13 on its medium concentration layers 9 and 10 and on the source drain region. The medium concentration exists in multiple stages and its source side is a symmetrical with respect to the drain side; moreover, the medium concentration layers exist as first, second, third,... ones from the gate electrode to the ohmic electrode; however at the drain side, at least a first medium concentration layer does not exist, and a carrier concentration and a peak concentration depth of the medium concentration layer become higher in concentration and deeper as the first, second, third,... layers are located farther away from the gate electrode.
Patent JP-S6470291-A (JP)
Title: Shaft drive type bicycle
Inventor: MATSUSHITA KEISUKE
IPC: F16H1/14
Filed: 1987-09-10
Abstract: PURPOSE: To attain smooth operation in a shaft drive type bicycle in which the front and rear end parts of a transmission shaft, a pedal shaft, and a rear hub are connected through a driving bevel gear device and a driven bevel gear device respectively, by forming a pair of driving bevel gear and driven bevel gear out of spiral bevel gears. CONSTITUTION: When a pedal arm 12 is pedaled, its rotational force is transmitted to a rear wheel hub 9 from a pedal shaft 13 through a driving bevel gear 14, a transmission shaft 15, and a driven bevel gear 16, so that a rear wheel rotates for running. A pair of bevel gears 14a, 14b which form a driving bevel gear 14 are formed, using a spiral bevel gear. As a result, the number of simultaneous meshing teeth is large, and even when large load is applied to teeth faces, proper tooth contact can be attained. It is thus possible to restrain intermittent contact for smooth gear engagement, thereby preventing unpleasant feeling at the sole of a rider.
Patent JP-2000059869-A (JP)
Title: Operation terminal in remote monitor control system
Inventor: KAWAMATA MOTOTSUGU
IPC: H04Q9/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To make an installation work easier and to prevent troubles such as disconnection by equipping a pair of signal transmission hardware each edge part of which is exposed in front of a case and a signal transmission terminal plate for electrically connecting the signal transmission hardware. SOLUTION: In a circuit board 2, to a conductive patter electrically connected to a signal line, a pair of signal transmission hardware 3 which is formed by a conductive material and penetrates both walls of a body 10 is connected. To an attached frame 60 two cases 1 are attached, and a transmission signal is transmitted between the both cases 1 by using the signal transmission hardware 3. That is, a signal transmission terminal plate is provided for electrically connecting between a blade reception part 3a of the signal transmission hardware 3 provided at one of the cases 1 and a blade reception part 3b of the signal transmission hardware 3 provided at the other of the cases 1. Then, the signal transmission hardware 3 are electrically connected between the cases 1 by this signal transmission terminal plate.  Thus, the signal transmission hardware 3 are connected to the signal line by way of a terminal table 50 and transmission signal communication is enabled between both cases 1.
Patent JP-H051940-A (JP)
Title: Load cell balance
Inventor: IIDA YOSHIKI
IPC: G01G3/14
Filed: 1991-09-09
Abstract: PURPOSE:To facilitate the gap regulation between a pan frame and four corner stoppers by forming a notch hole for equalizing the displacement amounts of four corners to the same load on the pan frame. CONSTITUTION:When an article to be weighed is placed on a pan 13, the distorting part 22 of a load cell 18 is distorted. Then, a strain gauge stuck thereto is elongated to change a resistance value, and on the basis of this, the weight of the article is calculated by an arithmetic circuit. Although four corners of a pan frame 21 are deflected by adding a load thereto by placing the article on the pan 13, these deflections are equal in the four corners. Namely, since the frame 21 has a notch hole 23, whereby the mutually adjacent connecting parts of the frame 21 to the load cell 18 and two corners are parted, the distortion amount to the same loading is uniformed in the four corners of the frame 21. Thus, the gap regulation between the frame 21 and four corner stoppers 16 is facilitated, and producing efficiency is improved.
Patent JP-S6291427-A (JP)
Title: Production of glass
Inventor: HARA KOICHI
IPC: C01B33/14
Filed: 1985-10-15
Abstract: PURPOSE:To produce glass thoroughly free from the impurities with a sol-gel method by gelatinizing a metallic alcoholate soln. in the absence of acid or alkali and thereafter drying and calcining gel. CONSTITUTION:In a producing method of glass due to a sol-gel method, one or more kinds of metallic alcoholate (e.g. tetramethoxysilane or the like) are dissolved in water or a mixed liquid of water and alcohol (e.g. methanol or the like) and the obtained metallic alcoholate soln. is gelatinized in the absence of acid or alkali. Thereafter glass is produced by separating gel from the soln., drying and calcining it. In a conventional method, it is essential that acid or alkali is added as a catalyst but uniform sol can be prepared even without adding it and gelatinization is finished within several days and furthermore gel is made to glass without generating a crack by drying it in a suitable program and glass thoroughly free from impurities can be produced.
Patent JP-H09138712-A (JP)
Title: Mutually connected network
Inventor: AREN WANGU
IPC: G06E3/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To simplify an optical system necessary for transferring light beams from one laser to the photodetector of another cluster by providing an optical tunnel for constituting a single video from plural other videos. SOLUTION: Various light beams radiated by the exited laser of a transmission cluster are shielded and converged by a spherical lens and supplied to the input terminal of the optical tunnel 26 to form and image on the common face of an output terminal at a position where the array 28 of photodetectors 28A to 28I connected to the processor of the cluster. Especually when each processor of a first cluster tries communication with a different processor of a second cluster, nine exited lasers form nine individual beam patterns from each chip and these nine beams appears at the output terminal of the tunnel 26 as the nine individual beams to drive the nine detectors 28A to 28I of the array 28 connected to the nine processors of the second cluster.