baber/WOPTO huggingface dataset:
Patent JP-H01140951-A (JP)
Title: Feeding method in station type multi-process working machine
Inventor: YOKOYAMA EISUKE
IPC: G05B19/418
Filed: 1987-11-27
Abstract: PURPOSE:To make it possible to perform a working process only one side of a main line without the position of the main line being changed on one and the same line, by dividing the main line into a number of stations which is calculated by a specific formula, and by feeding a workpiece specific steps by steps. CONSTITUTION:The arithmetic formula for giving a number of divided stations is given by (PXN+1), where P is a number of steps for feeding a workpiece, and N is a number of a station into which a workpiece is taken from a main line. That is, the (PXN+1) gives a number of a station from which the workpiece is returned to the main line. For example, if the workpiece is fed by two steps with four working steps, and if a workpiece is taken into a fifth station from the main line, when P=2 and N=5 are set, a number of divided stations is 2X5+1=11, and accordingly, the working process is divided so as to have a total working number of 11, and the workpiece is fed two steps by steps so that station (#5) into which the workpiece is taken, and the station (#11) from which the workpiece is taken, may be arranged in a juxtaposed relation, thereby it is possible to carry out the supply of main parts and subparts and the take-out of a completed article by only one worker with a high degree of efficiency.
Patent JP-H08159678-A (JP)
Title: Heat storage vessel
Inventor: YANO NAOTATSU
IPC: F28D20/00
Filed: 1994-12-02
Abstract: PURPOSE: To obtain a heat storage body which is easy to provide in a plurality in stacking, only by providing a simple support structure. CONSTITUTION: In a heat storage body A having a construction wherein an injection port part 1 for a heat storage material is so molded as to project outward from a rectangular-plateshaped vessel main body A1, in one end part of this main body which is formed so that a heat storage material can be held inside, a fitting recession 2 in which the injection port part 1 of the vessel main body A1 different from the present vessel main body A1 can be fitted is formed in the other end part of the vessel main body A1.
Patent JP-S62156824-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAOKA MATSUO
IPC: C30B33/00
Filed: 1985-12-27
Abstract: PURPOSE:To manufacture the titled device with excellent operational characteristics while assuring of high yield by a method wherein a semiconductor single crystal ingot formed by lift up process is split in the process where the region lifted up in the first time is subject to intermittent heat treatment for a few times while the region lifted up in the last time is subject to the same for many times. CONSTITUTION:A silicon single crystal ingot 1 formed by czochralski method etc. is split into three parts of 11-13 corresponding to the lifting up direction of ingot 1. The thermal history of respective regions of said ingot 1 is the least at the bottom part (region 13) and the most at the top part (region 11). Therefore, the intermittent heat treatment subject to low temperature at 50 deg.C, high temperature at 650 deg.C, temperature raising.lowering time for respective 1min, high temperature duration for 1min, low temperature duration for 7min is performed 20 times for the top part (region 11), 60 times for the intermediate part (region 12) and 100 times for the bottom part (region 13). Through these procedures, the thermal history of respective regions is equalized simultaneously equalizing the thermal history in a water.
Patent JP-H05112941-A (JP)
Title: Mixing method of earth and fiber material, device thereof and method of reinforcing earthwork using it
Inventor: NISHIBAYASHI KIYOSHIGE
IPC: E02D17/18
Filed: 1991-10-21
Abstract: PURPOSE:To form homogeneous and economic reinforcing earth by mixing untangled and separated fiber materials while dispersing and stirring earth having optimum water content ratio three dimensionally, and supplying a specific amount of a specific fiber material at a specific speed, if necessary. CONSTITUTION:Earth having optimum water content ratio corresponding with sorts of earth is dispersed and stirred with a mixer 40 three dimensionally. After that, a fiber material 28 carried by a carrier 21 is untangled and separated at an untangling and separating section 24 to form a separated fiber material 28a. Then, the fiber material 28a is dispersed and mixed little by little into earth being dispersed and stirred with the mixer 40 to form fiber mixing earth, and it is used for a filling structure, ground reinforcement, etc. If necessary, the fiber material 28 has 50-2000 denier in thickness and 50-200mm in length, mixing ratio against earth is 0.05-2wt.%. In addition, supply rate of the fiber material 28a against earth is less than 0.1wt.% per minute. According to the constitution, the homogeneous fiber mixing earth can be economically formed and, at the same time, a stabilized steep slope filling construction can be easily constructed within a short construction period of time.
Patent JP-H04171811-A (JP)
Title: Semiconductor device
Inventor: IZUMISAWA KUMIE
IPC: H01L21/205
Filed: 1990-11-05
Abstract: PURPOSE:To obtain a semiconductor device having no bend but a flat upper surface on the surface of a grown layer by depositing the first semiconductor grown layer having a coefficient of thermal expansion larger than that of a semiconductor substrate on the substrate and the second grown layer having a coefficient of thermal expansion smaller than that of the first grown layer on the first grown layer. CONSTITUTION:After an Si substrate 11 is placed in an MOCVD device, the substrate 11 is subject to heat treatment in an arsine atmosphere. After the heat treatment, GaAs is grown on the substrate 11 by using trimethylgallium and arsine as a gaseous starting material and a GaAs layer 12 is epitaxially grown. After the layer 12 is formed, an SiO2 layer 13 is formed by using monosilane and O2. Accordingly, a semiconductor device which is extremely reduced in bend and has a substantially flat upper surface is obtained and a large-aperture GaAs substrate, integrated circuit of a GaAs semiconductor device and Si semiconductor device, or inexpensive, high-efficiency, and light- weight solar battery can easily be realized.
Patent JP-2000128124-A (JP)
Title: Automatic egg classifying and packaging apparatus
Inventor: TANENAKA TADASHI
IPC: B65B35/38
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To realize classifying and packaging operation of numerous kinds of products produced in a small quantity without deteriorating efficiency in packaging operation by selecting and setting a specific size and a packaging pattern and by including a means for setting an expected number of packaging containers to be produced, which have been packaged according to the specific size and packaging pattern. SOLUTION: Based on an input from a keyboard 7b, a specific size, that is a weight, is specified among a plurality of specified weight standards, a specific packaging pattern is specified from a plurality of specified packaging patterns, and further a number of packaged products to be produced according to the specified size and pattern is specified in a memory of a controller 7. Then after eggs 1 conveyed on an egg feed conveyer 2 are inspected by an automatic inspecting device 10 and weighed by a weighing device 11, they are transferred onto a single array conveyer 14 by a transfer device 17 to be carried in a line. The eggs are discharged onto a charger 21 by a signal from the controller 7 based on classification results, and an egg suction device 70 transfers them to a pack 60 and a tray 61 for packaging.
Patent JP-H11132042-A (JP)
Title: Engine for working machine
Inventor: ISOJIMA HIROAKI
IPC: F01P5/06
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent overheating of a muffler and a muffler cover with a low- priced formation. SOLUTION: This engine for working machine is provided with a takeoff shaft 1 for working machine on the engine front face side, and a flywheel, a flywheel fan and a fan cover 2 on the engine rear face side, and is constituted so as to lead cooling air generated by the flywheel fan to the engine front face side through an air leading member with a muffler 8 disposed horizontally on engine front face side, and so as to introduce cooling air in a muffler cover 19 by forming such a condition as the top, front, and lateral sides of the muffler 8 are surrounded by the muffle cover 19 whose three faces are covered with a ceiling plate 20, a front face plate 21, and a side face plate 22, and setting the cooling air outlet of the air leading member so as to face an open area 28 facing the front face plate 21 of the muffler cover.  Both of the ceiling plate 20 and the front face plate 21 of the muffler cover 19 are formed out of an opening plate 33.
Patent JP-H06146951-A (JP)
Title: Throttle valve control device of engine
Inventor: OSADA KOJI
IPC: F02D23/00
Filed: 1992-11-10
Abstract: PURPOSE:To reduce the memory capacity and simplify the control program in the throttle valve control device of an engine for controlling the throttle valve provided in an air intake passage of the engine by operating the accelerator. CONSTITUTION:With the basic control of a throttle valve depending upon a characteristic curve and the opening degree of a throttle valve to accelerator operation quantity stored as a plurality of least significant bit(LSB) according to engine speed, engine speed is detected to select (130) an LSB according to the engine speed detected out of a plurality of LSBs, controlling the throttle valve so that the opening degree of the throttle valve to acceleration operating quantity becomes larger than that in high speed while the engine is rotated at a low speed (140 to 160).
Patent JP-H02146136-A (JP)
Title: Tape recorder
Inventor: HASEGAWA SHINICHI
IPC: G11B15/03
Filed: 1988-11-28
Abstract: PURPOSE:To prevent a tape from flawing at the time of stopping by increasing a display amt. by a prescribed amt. in addition to a tape traveling amt. during a high speed traveling of the tape, decelerating gradually at the time of stopping the tape until the tape travels by the prescribed amt. before stopping. CONSTITUTION:When a fast forwarding key out of various operation keys 2 is pressed, a take-up reel T is rotated, and the tape is traveled, and then the display amt. A is increased as the traveling amt. C is increased. At this time, an increasing speed of the display amt. A is set larger than the traveling amt. C. Then, when a difference between the display amt. A and the traveling amt. C reaches the prescribed precedent amt., the speed is equalized to carry out the fast forwarding. Then, when a stop key is pressed, the display amt. A is stopped at this time, and the tape traveling speed is gradually decelerated and stopped at the time when the tape is traveled by the precedent amt. C. Consequently, the display amt. A and the traveling amt. C are conformed at the time of stopping. By this method, the tape damage at the time of stopping can be alleviated.
Patent JP-H10142512-A (JP)
Title: Microscope objective lens
Inventor: KAIZU HITOSHI
IPC: G02B21/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently exploit the performance of an objective lens regardless of the portion of a specimen or the orientation of the specimen by arranging a modulator in a freely rotative manner at a pupil position. SOLUTION: A modulator 1 is arranged between a third lens 14 and a forth lens 16. At the outer side of a housing 5, a cover member 6 is provided at the tip section of an objective lens and a rotating ring 4 is provided in the center section. The ring 4 is provided in a freely rotating manner in the circumferential direction against the housing 5 and the member 6. A pin 3 is provided on a supporting member 2 which holds the modulator 1. The tip section of the pin 3 is caught in a groove section 4a provided in the inner section of the ring 4. An opening is provided on an annular member 7 and the housing 5 so that the pin 3 moves in the circumferential direction. Thus, by rotating the ring 4, the member 2 and the modulator 1 are rotated in the housing 5. Moreover, the modulator 1 is arranged at the pupil position of the objective lens.
Patent JP-S63153712-A (JP)
Title: Magnetic recording medium
Inventor: NIIMI HIDEAKI
IPC: G11B5/706
Filed: 1986-12-18
Abstract: PURPOSE:To obtain a recording medium having excellent corrosion resistance and wear resistance by forming a magnetic layer consisting of an assemblage of inclined columnar particles of an Ni-Fe-O series on a nonmagnetic substrate. CONSTITUTION:The magnetic layer 12 consisting of the Ni-Fe-O or Ni-Fe-Cr-O series is formed on a base film 1. The columnar particles 13 to constitute said magnetic layer 12 are so deposited by evaporation that an evaporating metal 8 enters diagonally the film 1 and, therefore, the columnar particles are formed and arrayed in the inclined state. The film thickness of the magnetic layer 12 is adequately in a 300-3,000Angstrom  and the residual magnetic flux of the magnetic layer decreases and the substantial reproduction output is not obtainable if the thickness is lower than 300Angstrom . An electromagnetic conversion characteristic is degraded if the thickness is larger than 3,000Angstrom .
Patent JP-H02146028-A (JP)
Title: Camera
Inventor: TOYOFUKU TOSHIYUKI
IPC: G03B17/00
Filed: 1988-11-28
Abstract: PURPOSE:To set a motor stopping position in pseudo photographing mode in almost the same position as in a photographing mode by controlling driving speed in order to stop a driving source in a proper position according to a pulse signal generation interval at the time of carrying out the pseudo photographing operation. CONSTITUTION:Sequence control in the pseudo mode is carried out by a control means 33 consisting of a CPU, etc., and controlling each actuator such as a motor. The title camera is provided with a SW2, a means generating a pulse controlling the speed of the motor 1 in relation to the driving of a motor 1, and a SW1 generating a stopping signal in relation to a shutter charge completing position. In a shutter charge interval, the pulse signal relating to the speed and position of the motor 1 is fetched from the SW2 to the control means 33, and the pulse signal controls the speed of the motor 1 aiming at the speed in the photographing mode. Thus, the charge completing position in the pseudo mode is set almost the same as in the photographing mode.
Patent JP-2000114042-A (JP)
Title: Magnetizing method
Inventor: TANAKA TAKUTO
IPC: H01F13/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To form a magnetic-pole group in which a plurality of magnetic poles are magnetized on the circumferential surface of an object to be magnetized having non- magnetized end, and a magnetic powder can be attracted uniformly thereon. SOLUTION: A magnetizing head is arranged in a manner to be in contact with or close to the circumferential surface of an object to be magnetized so that two magnetizing poles are opposite to each other in the circumferential direction of the object to be magnetized, and magnetic poles are magnetized one by one by the width of the magnetizing head so that they continue in the widthwise direction through plural magnetizing operations. A joint section at the time of a first magnetization is provided at a position displaced from the joint section of adjoining magnetic pole in the widthwise direction. In concrete, while the object to be magnetized is rotated in the circumferential direction and the magnetizing head is driven at a constant speed in the widthwise direction, a cyclic magnetizing current is applied for magnetization.  In this case, the magnetization in the circumferential direction is applied at an interval in distance N times (integer of 2 or more) the final magnetization interval, and the magnetizing head moves one Nth of its width (truck width) during one turn of the object to be magnetized in the widthwise direction. Then, after second turn, the previously magnetized between-magnetic poles are magnetized.
Patent JP-H05136363-A (JP)
Title: Semiconductor memory device
Inventor: UEDA NAOKI
IPC: H01L27/10
Filed: 1991-11-15
Abstract: PURPOSE:To increase capacitance with the same area of cells as before, by forming a capacitor made up of three capacitors that are deposited each as a layer. CONSTITUTION:A first capacitor is made up of an SiO2 film 6 as a first dielectric substance deposited on a surface layer in a silicon substrate, and an under plate electrode 7 as a field plate formed thereon. A second capacitor is made up of the under electrode 7 an SiO2 film 8 as a second dielectric substance formed thereon, and a node electrode 9 on the SiO2 film 8. A third capacitor is made up of the node electrode 9, an SiO2/SiN film 10 as a third dielectric substance formed thereon, and an upper plate electrode 11 on the SiO2/SiN film 10. These three capacitors are deposited to constitute one capacitor. Consequently, the capacitance can be increased with the same area of cells as before.
Patent JP-H09119787-A (JP)
Title: Radiator
Inventor: TAKAHASHI WATARU
IPC: F28D15/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components, to ensure sufficient airtightness to dispense with sealer, and to reduce the manufacturing cost by forming a plate and an inserting part at a flange, discharging the evaporator of a heat pipe via the inserting part, and supporting it to the plate. SOLUTION: A heat sink 100 has the condensing part 6b of a heat pipe 6 sandwiched between fins 5a and 5b. The evaporating part 6a of the pipe 6 is discharged through the slit-like opening 4 of the flange 1 at the time of assembling respective members, and connected to a plate 7 adjacent to the opening 4. The radiator of an electronic component to be radiated is mounted at the rear surface side of the surface where the part 6a of the pipe 6 of the surface of the plate 7. Thus, the number of components can be deleted by that much of the plate 7 integrated with the flange 1 as compared with prior art, and since it has sealability, the mixture of dust from the exterior is suppressed, and the sealing material needed for the prior art can be eliminated.
Patent JP-H04173884-A (JP)
Title: Alpha-cyanoacrylate-based adhesive composition
Inventor: KURANUMA YOSHIAKI
IPC: C09J4/04
Filed: 1990-11-05
Abstract: PURPOSE:To obtain the subject composition, having thixotropic properties imparted thereto and excellent in storage stability, bonding strength, etc., by blending an alpha-cyanoacrylate with specific modified silica as a thixotropic agent. CONSTITUTION:The objective composition is obtained by blending (A) an alpha- cyanoacrylate expressed by the formula (R is 1-16C alkyl, alkenyl, aralkyl, haloalkyl, cycloalkyl, aryl, etc.) with (B) modified silica prepared by treating the surface of hydrophilic silica with a zirconium-based coupling agent as a thixotropic agent so as to provide 1-20wt.% (preferably 2-6wt.%) amount thereof.
Patent JP-H06148585-A (JP)
Title: Manufacture of liquid crytal diplay device
Inventor: OTOMO TETSUYA
IPC: G02F1/1365
Filed: 1992-11-11
Abstract: PURPOSE:To enhance the yield by impressing a voltage between base boards prior to encapsulation of liquid crystal, and conducting the voltage impression in the vacuum pressurized condition. CONSTITUTION:Vacuum pressurization in the process after affixing base boards together consists of applying a uniform load on an array board 6 and a counter- board 7 and forming uniformly a gap thickness of a liquid crystal panel, which is inserted in a vacuum pressurization sack 14, completed with vacuum packaging. An electric conduction part 15 is formed in that portion of the sack 14 which contacts an array board side source electrode 9 and an array board side counter-takeout terminal 8. and it is possible to impress easily a voltage externally in the vacuum pressurized condition. It is also possible to keep a uniform gap thickness in the condition narrower than the gap thickness at completion by the vacuum pressurization, and even in the case conductive foreign matters 13 having dispersion exist, it is possible to generate the contact with the counter-electrode 10 and array side source electrode 9 with a certain margin reserved, and thus a sure heeling can be executed.
Patent JP-H03161715-A (JP)
Title: Liquid crystal display element and device
Inventor: HITOMI CHIYOTSUGU
IPC: G02F1/1337
Filed: 1989-11-21
Abstract: PURPOSE:To obtain the liquid crystal display element which has high contrast, low voltage driving, high visual field angle, durability and other characteristics in combination by adding an orientation treating material of liquid crystal material molecules into or onto the fibrous aggregate of a layer of an object to be penetrated formed of the fibrous aggregate forming a liquid crystal layer together with a liquid crystal material. CONSTITUTION:The orientation treating material is incorporated into the surface layer or the inside of the fibrous aggregate 8. If the blank materials are so selected that the refractive index of the polymer forming the fibrous aggregate 8 and contg. the orientation treating material of the liquid crystal molecules and the ordinary light refractive index of the liquid crystal material coincide in this case, the refractive index difference between the blank materials is eliminated and a transparent state is shown when the major axes of the liquid crystal molecules are unified in the electric field direction by impressing voltages to the device. On the other hand, the liquid crystal material molecules orient along the surfaces of the individual fibrous materials and the refractive index difference arises between the polymer and the liquid crystal material 7 while the voltages are not impressed. Incident light is scattered by this refractive index difference and the domain of the liquid crystal material itself. The optical characteristics are enhanced in this way and the high contrast at the time of the on and off of the voltages is attained. The display part of the liquid crystal display element to allow the low-voltage driving is thus obtd.
Patent JP-H10111480-A (JP)
Title: Production of rimless spectacles for sight correction
Inventor: KAIDA SATOSHI
IPC: G02C13/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to securely fix a spectacle frame and lenses, to build spectacles to a desired shape and to obtain a good wearing feel, by aligning the lenses and endpiece parts 1 or a bridge part 2 to the reference line of the spectacles, creating the state of pressing lens rims and lens rim retainer surfaces and boring the lenses. SOLUTION: The shapes of the lens rim retainer 3 surfaces of the lens mounting parts of the right and left endpiece parts 1 and bridge part 2 of the spectacle frame, the angle formed by the lens rim retainer 3 surfaces and T-arms 5, the distance of threaded holes 7 on arms 5 projected from, the centers of the curves 6 of the lens rim retainer 3, etc., are formed to the same standards and the spectacle frame is produced by paralleling the directions of the respective arms 5 with the reference line 8 of the spectacles. The lens which are subjected to lens processing to meet the spectacle frame and have the reference line 8 of the spectacles are placed on the front end holes of poles and lens holding pins to create the state of exactly assembling the spectacles meeting the reference line 8 of the spectacles. The lenses are subjected to drilling by a drill.  Such lenses and the spectacle frame are assembled by lens fasteners, such as screws and nuts.