baber/WOPTO huggingface dataset:
Patent JP-H02161727-A (JP)
Title: Thin film forming method and manufacture of semiconductor device using it
Inventor: KITAGAWA SATORU
IPC: H01L21/3205
Filed: 1988-12-15
Abstract: PURPOSE:To uniformize a thin film formed on a region surface from the initial period of deposition, and manufacture a semiconductor device with high denseness by previously making the surface of a thin film forming region hydrophilic, and increasing the wettability for aqueous solution in which raw material of the thin film is dissolved. CONSTITUTION:For example, a P-type Si substrate 2 having face orientation of (100) and resistivity of 10OMEGAcm is prepared and exposed to an oxidizing atmosphere; pressure, substrate temperature, and time are set at the respectively specified values, and then the surface is oxidized. By this thermal oxidation, an Si oxide film 1 of, e.g. 20Angstrom  in thickness is formed on the substrate 2 surface. This substrate 2 is dipped in Si supersaturation solution 3 in a reaction vessel 4. As the Si supersaturation solution 3, the following is used; boric acid aqueous solution is added to a solution of hydrofluosilicic acid in which, e.g. Si is supersaturated. Since the Si substrate 2 surface is slightly oxidized by thermal oxidation and made hydrophilic, the substrate 2 is well wetted by the above aqueous solution. After that, by dipping the substrate 2 in the aqueous solution for, e.g. 10 minutes, a liquid phase deposition Si oxide film 5 is formed on the surface. Thereby, an oxide film whose surface is dense and uniform in thickness can be obtained.
Patent JP-H08176093-A (JP)
Title: Production of acyloxybenzene sulfonic acid or its salt
Inventor: INOUE KATSUHISA
IPC: C11D7/54
Filed: 1994-12-19
Abstract: PURPOSE: To obtain the pale color acyloxybenzene sulfonic acid or its salt good in the hue and exhibiting a bleaching performance effective for the stains of clothes, etc., at a low cost. CONSTITUTION: 1 Mole of an acyloxybenzene of formula I (R<1> is 5-13C alkyl which may be substrtuted with a halogen atom; R<2> is 1-4C alkyl; n is an integer of 0-2) is sulfonated with 1.0-1.15 moles of a sulfonating agent such as SO3 , chlorosulfonic acid or concentrated sulfuric acid at <=20 deg.C and then at 20-60 deg.C for 0.1-20hr to obtain the objective compound of formula II (M is H, alkali metal, alkaline earth metal, etc.,). The compound of formula I used herein is preferably e.g. lauric acid phenyl ester having the most balanced bleaching performance against hydrophilic stains and oleophilic stains. The carbonyl value and the peroxide value of the compound are preferably <=10μmole/g and <=5meq/kg, respectively.
Patent JP-H01155396-A (JP)
Title: Display
Inventor: YAMAGATA YASUFUMI
IPC: G01D7/00
Filed: 1987-12-14
Abstract: PURPOSE: To eliminate the possibility that a set value is mischievously changed by an outsider by providing a means which blinks the upper or lower half part of characters on a display means when an input value exceeds a comparison reference value and a switch means which reads the set comparison reference value out to the display means and displays it without entering a reference value setting mode. CONSTITUTION: This device is provided with mode switching means 4 and 10 for switching an input value display mode and the reference value setting mode wherein the comparison reference value can be displayed and set, comparing means 22 and 23 which compares the input value with the comparison reference value, a means 14 which blinks the upper or lower half part of comparison result characters, and the switch means 8 which reads the set comparison reference value out to the display means and displays it without entering the reference value setting mode. When the switch means 8 is pressed, the set reference value is displayed on the display part 3 instead of the input value. The device, however, is not in the setting mode, so the reference value is not varied. Thus, the reference value is never varied mischievously.
Patent JP-H07164062-A (JP)
Title: Device for adjusting roll width of split type forming roll
Inventor: ITAYA SUSUMU
IPC: B21C37/08
Filed: 1993-12-16
Abstract: PURPOSE:To provide the device for adjusting a roll width which enables the positioning of a split type forming roll with one action. CONSTITUTION:The device is constituted of a hollow spindle 1, which is supported by bearings 2, 2 on both sides and to one end of which a gear 10 to be engaged with a driving source is attached; a pair of left and right hollow cylindrical roll holders 8, 8, which are provided with a clamping means that is fitted freely slidably to the middle outer circumference of the spindle 1 in the axial direction and that is fixed at an arbitrary position on the outer circumferential surface of the spindle; and a pair of left and right split type forming rolls 7, 7 which are each retained by the roll holders 8, 8. In addition, the device is constituted of an adjusting shaft 3, which is fitted freely rotatably in the inside of the hollow spindle 1 with oppositely threaded screw parts 3a, 3b provided on both ends and with a rotary handle 6 provided on one end; and a gear 4 which is each novably linked to the screw part 3a, 3b to freely forwards and backwards on the thread of the screw and by which this movement is transmitted to the roll holder 8. Thus, positioning is performed with one action for the split type forming roll.
Patent JP-S63169235-A (JP)
Title: Assembling method for crankshaft and device therefor
Inventor: TAIRA KUNIAKI
IPC: B23P21/00
Filed: 1986-12-29
Abstract: PURPOSE:To facilitate assembling work of a crankshaft, by providing a mounting table, a crankshaft lowering means, a guide rod and a guide rod energizing means. CONSTITUTION:A crankshaft receiving section 4 is mounted on a mounting table 5 such that it is positioned at the upper face side, then a guide rod 13 is fixed to stud bolts 12 of respective pistons 2. Connecting rods 1 are arranged in specific direction before/after said guide rod fixing work. Then a crankshaft 9 is lowered straight from above a cylinder block 3 through a crankshaft lowering means. Here, the guide rod 13 is pushed against the crankshaft 9 through a guide rod energizing means. Consequently, the guide rod 13 is interlocked with said lowering motion to follow after said lowering motion with angle thereof with respect to the crankshaft being varied. In other word, the connecting rod 1 swings automatically in response to the guide rod 13 such that the stud bolt associated with the connecting rod does not interfere with the crankshaft 9.
Patent JP-H07144070-A (JP)
Title: Steering load device, game device using the same and driving simulator
Inventor: OKANE TAKUMI
IPC: A63F13/245
Filed: 1993-11-22
Abstract: PURPOSE:To provide the steering load device, game device using the same and driving simulator in which the conditions of unexpected and temporary mishandling at the time of actual driving can be really and further easily reproduced. CONSTITUTION:This game device for business use is provided with a steering 22, servo motor 30, potentiometer 38, servo controller 40, angle arithmetic part 42, angular velocity arithmetic part 44, restoring force parameter memory 46, resistance force parameter memory 48, game arithmetic part 50, display control part 52, display 20 and operation input part 62. The servo controller 40 obtains resistance force W and restoring force C close to an actual car through the calculation of a steering angle theta, steering angular velocity omega and respective parameters P1, P2 and P3 and outputs a servo voltage E by adding these result. At this time the value of the center parameter P3 is shifted by a fixed amount DELTAthetaby an adder part just for a time instructed by a timer part so that the position of a restoring force center is shifted and the condition of mishandling is reproduced.
Patent JP-H07144562-A (JP)
Title: Freeze-proof structure for trolley wire
Inventor: MIFUNE NAOTO
IPC: B60M1/30
Filed: 1993-11-22
Abstract: PURPOSE:To effectively perform freeze proofing of a trolley wire without worsening its function by using a synthetic resin foaming material, and coating a peripheral surface of the trolley wire so as to expose the lowest part of the trolley wire peripheral surface. CONSTITUTION:This freeze-proof structure for a trolley wire is formed by using a synthetic resin foaming material 2 of closed cell structure having at least flexibility, and by coating the trolley wire 1 so that the lowest part of a peripheral surface of the trolley wire 1 is exposed to the outside. Preferably the outside of the synthetic resin foaming material 2 is coated with a protecting material 3 of metal or the like. Thus by effectively preventing freezing and also by protecting the synthetic resin foaming material 2 as a heat insulating material from its damage, deterioration, etc., a freeze proofing effect over a long period is maintained. In the synthetic resin foaming material 2, in the case of using a trolley wire provided with a groove 8 in the trolley wire, a fixing protrusive part, engaged with the groove 8 of the trolley wire, is provided as necessary in a trolley wire side of the foaming material.
Patent JP-H05146562-A (JP)
Title: Reciprocating electric razor
Inventor: SUZUKI HITOSHI
IPC: B26B19/04
Filed: 1991-11-29
Abstract: PURPOSE:To provide a reciprocating electric razor free from the unnecessary motion of the outer cutter body and rotor of a shaving head, unless subjected to an external force, and free from the improper transmission of a drive force and the improper motion of the rotor due to the ingress of a foreign material. CONSTITUTION:A shaving head comprises an inner cutter body 30, a head frame 7 with a pair of end walls 12 on a skirt section 11 continuous to a body case, and a base section 18 built into the skirt section 11 for reciprocal motion. Furthermore, the shaving head comprises a driver 16 having an inner cutter body mounting axis 21 projected from the base section 18 and wound with a spring to support and press the inner cutter body to an outer cutter 34, and a rotating arm 27 pivotally fitted to the end walls 12 and connected to the driver 16. Also, there are provided a rotor 8 so supported as to be capable of free turn in the frame 7, an outer cutter holder 35 to retain the outer cutter 34, and an outer cutter case 36 to support the holder 35 with a freely deformable support arm 41. In this case, a freely detachable outer cutter body 10 is provided between the end walls 12 of the frame 7.
Patent JP-H09132509-A (JP)
Title: Agent for stimulating culture of flowering plant
Inventor: NAGASHIMA YASUHIRO
IPC: A01N63/02
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a culture-stimulating agent containing as an active ingredient a culture solution obtained by culturing a specific microorganism and exhibiting a growth-stimulating effect, a shootincreasing effect, a rooting- stimulating effect, etc. SOLUTION: This agent for stimulating the culture of the flowering plant contains as an active ingredient a culture solution which is obtained by culturing a microorganism belonging to the genus Pseudomonas or the genus Bacillus and having a flowering plant culture-stimulating action. Therein, the employment of a culture solution cultured in the presence of adenine or tryptophan further enhances the flowering plant growth-stimulation action in dependence on the used microorganism. The microorganism belonging to the genus Pseudomonas includes Pseudomonas sp. No. 206-6 (FERM P-15274), and the microorganism belonging to the Bacillus includes Bacillus alcalophilus No.2O1-7 (FERM P-14808).
Patent JP-2001135992-A (JP)
Title: Component-mounting device and component-mounting method
Inventor: IMAFUKU SHIGEKI
IPC: H05K13/04
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a component-mounting apparatus and a component- mounting method by which a drop or displacement of electronic components can be prevented, a noise can be reduced, and failures in a facility can be prevented. SOLUTION: While a rotatable cylindrical structure 16 is turned about an approximately vertical axis H as center, an arm-like structure 18, which is fitted onto the outer circumference of the structure 16 and is slidable at an approximately vertical axis as a center, is slid in the reverse direction to the rotation of the structure 16, so that a nozzle 17 fitted to the structure 18 is kept still at a part suction point B, a component suction attitude check point D, and a component-mounting position C, for suction of components, confirmation of component suction attitude, and mounting of parts, respectively. Thus, the nozzle 17 can be kept still at the prescribed position, while always turning the structure 17, and the adverse effects of inertia of the structure 16 or electronic component can be reduced.
Patent JP-H11128167-A (JP)
Title: Ocular refractive power measuring device
Inventor: HOSOI YOSHIKUNI
IPC: A61B3/103
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide measurement data which makes self-awareness examination accurate when there is a doubt of weak hyperopia by outputting a recommended value for an initial value for measuring self-awareness which differs from a representative value operation means when a plurality of measurement results of a memory means include the data showing weak myopia or hyperopia. SOLUTION: A control circuit 50 stores the results obtained by a plurality of numbers of measurements in a memory 62 and then applies predetermined statistical processings to a plurality of measurement results stored therein to obtain a representative value. The control circuit 50 calculates the representative value and judges whether there is a possibility of weak hyperopia or not according to an eye examination. Then, if it judges that there is a possibility of weak hyperopia, it obtains a favorable value when used as an initial value in self- awareness examination. Then, the representative value and a recommended value obtained when it is judged that there is a possibility of weak hyperopia are printed and output from a printer 63 together with a plurality of measurement results stored in the memory 62 when a print switch in a switch part is pressed.
Patent JP-2000145772-A (JP)
Title: Linearly guiding bearing device
Inventor: NAKAMURA TAKESHI
IPC: F16C32/06
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matters from invading and being stuck to a suction force applying means by providing a movable body movable on a base table in the guide direction and a suction force applying means for sucking it to the base table, and providing a cover on the suction force applying means. SOLUTION: This device is provided with a base table 1, a guide rail 2, a table 3, an air bearing part 4, a suction force applying part 5, and a foreign matter invasion preventing cover 6. Suction member covers 6a are provided in parallel with each other on both sides along the guide direction of suction members 5a to cover both ends along the guide direction of permanent magnets 5b. First magnet covers 6b are provided in parallel with each other on both sides along the guide direction of spacers 5c to cover both sides along the guide direction of the permanent magnets 5b and also to cover the permanent magnets 5b and the suction member covers 6a. Second magnet covers 6c are provided on the lower surfaces of the spacers 5c so as to cover both end surfaces in the guide direction of the permanent magnets 5b.  Therefore, foreign matters can be prevented from invading the suction force applying means, and seizure accident can be prevented.
Patent JP-2000148606-A (JP)
Title: Controller for computer
Inventor: KOGURE KAZUYA
IPC: G06F13/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To efficiently execute starting operation in a computer. SOLUTION: This device is provided with a switch 6, to be switched at the time of exchanging peripheral equipment integrated in this main body and a cover switch 7 to be switched at the time of exchanging an optional memory. Then, the presence or absence of the inversion of a holding means (flip-flop circuit 5) inversely operating according to the switching operation of the switch 6 is detected. Thus, whether or not the detection test operation of the peripheral equipment or the optional memory should be executed can be decided.
Patent JP-H06150236-A (JP)
Title: Magnetic head
Inventor: MARUYAMA MASAHIKO
IPC: H02K7/10
Filed: 1992-10-30
Abstract: PURPOSE:To realize stabl use, for a long period of time, of a lamination type magnetic head without generation of a spacing in the vicinity of a gap and also improve the head characteristic by raising high frequency characteristic. CONSTITUTION:A magnetic film 12a at leas in the side of the center of track width direction of a multilayer magnetic film 12 is formed with Sendust nitride film, and hardness, that is, wear proof characteristic of the multilayer magnetic film 12 is set almost equal to that of a non-magnetic substrate 13. Abrasion of the multilayer magnetic film 12 is set almost equal to that of the non- magnetic substrate 13. Thereby, the tape sliding surface can be maintained to provide usual smoothness even after the use for a long period of time, deviation of wear in the vicinity of gap can be eliminated and high film density can be realized.
Patent JP-H04186006-A (JP)
Title: Operating method of waste melt processing furnace
Inventor: OKADA TAKEJI
IPC: F23G5/00
Filed: 1990-11-20
Abstract: PURPOSE:To protect a furnace wall from the generation of damage by lowering a rotary speed of an exhauster for an exhaust air duct when no waste product is cast into a furnace and holding a furnace pressure at a positive level and increasing its rotary speed inversely when the waste products are being cast. CONSTITUTION:When no waste product is being cast into a furnace from a waste product charging opening by way of a chute 41, it is detected by a waste product detector 32 where the rotary speed of a drive motor 53 is controlled by way of an arithmetic operation device 23 so as to keep positive the furnace pressure detected by a pressure detector 31 and lower the rotary speed of an exhauster 52. On the other hand, when waste products are being cast, the rotary speed of the exhauster 52 is increased inversely based on the detection of the waste product detector 32 so that the furnace pressure may be turned to a negative pressure. This construction makes it possible to inhibit the oxidation of a melting metal in the furnace, thereby protecting the furnace wall from damage.
Patent JP-H04186496-A (JP)
Title: Time recorder provided with balance printing function
Inventor: HORIIKE MASAKI
IPC: B42D15/10
Filed: 1990-11-21
Abstract: PURPOSE:To print out flex balance on a time card so as to easily observe it by comparing the 1st reference time previously set up correspondingly to start time with current time to calculate a time difference and printing out the time difference on an attendance balance printing column. CONSTITUTION:An attendance/leave balance calculating part 16B in a program part 16 compares current time A with the 1st reference time to calculate the time difference and substitutes 100-rotation A for the time difference. When the current time A is faster than the 1st reference time, a '+' (plus) code is added and a '-' (minus) code is added in the slower case to calculate attendance balance C and a printer 14 prints out the balance C in the attendance balance printing column TM3 of a time card TM. Consequently the flex balance of attendance can be visibly checked.
Patent JP-H03177573-A (JP)
Title: Method and device for forming film
Inventor: HIURA YUKO
IPC: H01L21/205
Filed: 1989-12-05
Abstract: PURPOSE:To form a pattern thin film and a thin film covering the pattern thin film consistently in vacuum only with adhesion to and release from a mask by providing an electromagnet capable of vapor-depositing a substrate and a mechanism capable of changing the height from the substrate in a reaction chamber. CONSTITUTION:A switch 8 is firstly turned on to energize a coil 7, an Ni pattern mask 3 is closely adhered to a quartz substrate 5, and gaseous disilane is supplied into the CVD chamber from a gas supply system 10 to form a semiconductor layer. The gaseous disilane is photochemically decomposed by a laser beam to form the thin film pattern of amorphous silicon hydride on the substrate. The switch 8 is then turned off, the mask 3 is separated from the substrate 5, gaseous N2O is introduced from the system 10 in addition to gaseous disilane, the gases are successively photochemically decomposed, and a structure in which the matrix of an a-SiO2 pattern thin film is coated with an SiO2 thin film is formed consistently in vacuum.
Patent JP-H05147039-A (JP)
Title: Method and apparatus for separating fluorocarbon
Inventor: MITSUSAKA TOSHIAKI
IPC: B29K105/26
Filed: 1991-11-29
Abstract: PURPOSE:To certainly separate fluorocarbon from polyurethane foam. CONSTITUTION:Polyurethane foam 14 before the separation of fluorocarbon is stored in a storage tank 12 to be heated by a heat transfer coil 15 to convert fluorocarbon contained in the cells of the polyurethane foam to a gaseous state and brought to a state easy to destruct cells. This polyurethane foam 14 is ground under heating by the grinding roller 28 of a grinder 24 to destruct cells. Fluorocarbon in cells is separated from the ground polyurethane foam powder. Since separated fluorocarbon becomes a gaseous state, gaseous fluorocarbon is sucked in a bag filter device 34 without being re-bonded to the polyurethane foam powder and subsequently recovered by a fluorocarbon recovery device 48 through filter cloth 36, a duct 42 and a branch duct 46. The heating temp. of the polyurethane foam 14 is pref. set to 100-250 deg.C.
Patent JP-H03177894-A (JP)
Title: Printer
Inventor: SHIMIZU SHINICHI
IPC: G09G5/22
Filed: 1989-12-06
Abstract: PURPOSE:To easily confirm the image of a print without actual printing by enabling a display device to make a graphic display and displaying characters in the same image as a print on the display device when a character font or character set is selected. CONSTITUTION:An image device 6 receives image information from a host machine 1 and prints an image on a recording medium, and various pieces of information obtained through the operation of the image forming device 6 are displayed on the display device of an operation panel 8. Then when a user selects the character font or character set to be printed, the display device is so constituted as to make a graphic display. Therefore, various character fonts or character sets stored in a storage means 11 can be displayed in the same image with prints. Consequently, even when there are many kinds of character fonts and character sets, print images can easily be confirmed without being printed actually and the operability can be improved.
Patent JP-H01160176-A (JP)
Title: Picture signal processing method
Inventor: MORI MASANORI
IPC: H04N1/401
Filed: 1987-12-17
Abstract: PURPOSE:To attain binarization processing with high picture quality by setting background noise cut level in the vicinity of the skirt of a peak while obtaining the peak from a hitogram after subtraction with respect to background. CONSTITUTION:A histogram (p) of a picture signal (a) of an area (o) not including a picture of an original 1 is obtained by a hitogram means 24 and the area is changed ito an area (r) including the original 1 and a histogram means 26 obtains the histogram (s) of the area. Then the histogram (p) is subtracted from the historam (s) by a subtraction means 28 and the histogram after subtraction is used to detect a peak with respect to the background. Moreover, the background noise cut level (b) is set in the vicinity of the skirt of the signal level including the picture in the left/right skirts of the peak. Thus, the background noise cut level (b) is always set properly without being affected by the picture signal with respect to the area except the original in the application of blur correction after the noise is eliminated and the picture quality after binarization processing of the picture is improved.