baber/WOPTO huggingface dataset:
Patent JP-S6027938-A (JP)
Title: Character string comparing device
Inventor: OOI KIYOSHI
IPC: G06F17/30
Filed: 1983-07-26
Abstract: PURPOSE:To prevent an omission of data to be retrieved by applying categories of similar, coincident, and anticoincident character strings while comparing a character string with a reference character string, character by character, by a character comparing device. CONSTITUTION:The reference character string and character string to be compared are stored in shift registers 5 and 6, and compared with each other, character by character, by comparators 1-4. A similarity counter 8 decides on complete coincidence when the counted value is 0 or semicoincidence when 1 when all objective characters are compared or when the cumulative value exceeds a preset value. For example, an evaluation bit 0 is added to a completely coincident character string and an evaluation bit 1 is added to a semicoincident string; and the character string of the register on the side where the compared character string is stored is stored in a memory for storing a character string after retrieval.
Patent JP-S62293207-A (JP)
Title: Production of optical waveguide
Inventor: OTSUKA REI
IPC: G02B6/134
Filed: 1986-06-12
Abstract: PURPOSE:To prevent the formation of pits and to improve yield by forming a film consisting of a conductive material on the front or rear surface of substrate, then executing a stage for manufacturing an optical waveguide. CONSTITUTION:An Al film 2 is deposited by evaporation on the rear surface of the surface of the substrate 1 to be formed with the optical waveguide and an SiO2 film 3 is uniformly deposited by evaporation on the surface to be formed with the optical waveguide. The film is patterned by a resist 4 and the SiO2 film 3 mask is manufactured by dry etching using gaseous CF4. The optical waveguide 5 is formed by a proton exchange method consisting of a benzoic acid treatment. The SiO2 film 3 and the Al film 2 are etched by HF. The entire part of the rear surface of the substrate has the same potential; therefore, the distribution of an electric charge is not generated even if the heat treatment is executed. The generation of pits is thus prevented. The Al film 2 is etched together with the SiO2 film 3 even if the vapor deposition of Al is executed. The need for removing the Al film 2 is, therefore, eliminated.
Patent JP-2000325355-A (JP)
Title: Surgical knife
Inventor: NAKAMURA SHOICHI
IPC: A61B17/32
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent a cut organism tissue from sticking to a blade surface and reconcile rigidity and sharp cutting quality by providing a through-hole extending from the surface to the back in the vicinity of a knife edge surface formed on a blade of a knife part in a surgical knife having a handle part and a knife part. SOLUTION: A knife part 2 is removably fixed to a handle part 3 of a surgical knife 1, and the knife part 2 is formed by integrating a blade part 4 with the handle part 3. At this time, the blade 4 is worked into a desired shape by precisely pressing steel material which can reconcile rigidity and sharp cutting quality. The end of the blade 4 is polished to form the knife edge surface 6 to be tapered. Secondary, one or two lines of plural through-holes 7 extending from the surface of the blade 4 to the back thereof are board near the knife edge surface 6 by laser beam machining. The through-holes 7 serve as air escape hole at the time of cutting an organism tissue, thereby preventing the cut surface of the organism tissue from sticking to the blade 4.
Patent JP-H08326816-A (JP)
Title: Hydraulic damper connection structure
Inventor: NABEOKA SUSUMU
IPC: F16F7/12
Filed: 1995-06-02
Abstract: PURPOSE: To eliminate the need of conducting the inspection work of a seal part by not making a connection part buckle even if horizontal load of design load or more is applied on a hydraulic damper. CONSTITUTION: A connection member 23 provided piercingly with a safety pin fitting hole 24 is fitted to the tip of a hydraulic damper 1 fitted to a structure, and a first rod 27 provided piercingly with a safety pin fitting hole 26 and whose diameter is approximately the same as that of the connection member 23 is screwed to the rear end of a turn buckle main body 25, and a second rod 28 fitted to piping is screwed to the tip of the turn buckle main body 25, and one end of a safety pin 29 at whose longitudinal substantial center part a notch 30 is formed is screwed to the safety pin fitting hole 24, and at the same time the other end is screwed to the safety pin fitting hole 26, and a metal sleeve 31 is put on the connection member 23 and the first rod 27 so as to surround the safety pin 29.
Patent JP-H032234-A (JP)
Title: Plasticizer for rubber
Inventor: ASAI MASATOMO
IPC: C08L21/00
Filed: 1989-05-30
Abstract: PURPOSE:To obtain the subject plasticizer having excellent compatibility with rubber and being well-balanced in low volatile property and cold resistance by esterifying a monocarboxylic acid with a (polyoxy)alkylene glycol. CONSTITUTION:The aimed plasticizer obtained by esterification of an alkylene glycol (e.g. 2-ethyl-1,3-hexanediol) having branched chain and 6-9 total carbon atom numbers or polyoxyalkylene glycol (e.g. polypropylene glycol, preferably having 300-1000 average molecular weight) having branched chain and monocarboxylic acid (preferably 6-13C aliphatic carboxylic acid, e.g. caprylic acid or lauric acid).
Patent JP-H08324269-A (JP)
Title: Driving connecting device for four-wheel drive
Inventor: INOUE MASAHIRO
IPC: F16D31/06
Filed: 1995-06-02
Abstract: PURPOSE: To prevent vibration and play generated in a condition where a difference in rotating speed between front and rear wheels is small. CONSTITUTION: In this driving connecting device, a vane pump is constituted by containing a rotor 2 having a vane in a casing 7, and torque is transmitted between front and rear wheels through oil pressure generated according to a difference in rotating speed between the rotor 2 and the casing 7. Friction members 21 housed in a through hole 20 of the rotor 2 are slidingly contacted with side plates 7 and 8 by a compression coil spring 22, and friction torque is generated. That connection between front and rear wheels becomes loose in a condition where a difference in rotating speed is small is prevented by the friction torque.
Patent JP-H06325348-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/702
Filed: 1993-05-17
Abstract: PURPOSE:To provide a magnetic recording medium excellent in dispersibility, smoothness, electromagnetic conversion characteristics, and traveling durability which, especially, hardly causes clogging or failure due to sticking when stored for a long period. CONSTITUTION:(1) This magnetic recording medium has a magnetic layer containing a ferromagnetic powder and a binder resin formed at least one surface of a nonmagnetic supporting body. The binder resin consists of at least a polyvinylacetal resin having polar groups and a polyurethane resin having polar groups. (2) Other, the magnetic recording medium has a lower magnetic layer containing a ferromagnetic powder and a binder resin or a nonmagnetic layer containing a nonmagnetic powder and a binder resin formed on at least one surface of a nonmagnetic supporting body, and an upper magnetic layer containing a ferromagnetic powder and a binder resin on the lower magnetic layer or nonmagnetic layer. The binder resin included in at least the upper magnetic layer consists of at least a polyvinylacetal resin having polar groups and a polyurethane resin having polar groups.
Patent JP-S5470024-A (JP)
Title: Tape recorder
Inventor: TAKAHARA HIROSHI
IPC: G11B5/55
Filed: 1977-11-15
Abstract: PURPOSE: To achieve the simplification or miniaturization of construction by parallel providing a pair of operating members in the fixed position of a recorder substrate and making a channel changeover member actuatable.  
     CONSTITUTION: Operating members 24, 25 are retreatably provided in parallel in the fixed position of a recorder substrate 1 and a channel changeover member 6 which moves together with a magnetic head 10 along with the advancing or retreating movement of a movable plate 2 is made drivable by way of cooperating members 8, 9 which make advancing and retreating motion, a drive plate 7 with a pressing pin 12 and a counter gear 14. Then, the channel changeover member 6 is rotated forward or backward by the advancing or retreating motion of the operating  member 24 or 25, whereby changing over of channels is accomplished irrespective  of the position of the magnetic head 10. Since the operating members 24, 25 are provided in the fixed position, the operating characteristic is good and the driving  means for channel changeover is simplified and miniaturized because any electro  magnetic plunger and the like are not used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11330026-A (JP)
Title: Device and method for grinding semiconductor wafer
Inventor: TORII YASUSHI
IPC: B24B1/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer grinding device capable of attaining improvement in remaining film controllability and productivity. SOLUTION: When the semiconductor wafer absorbed by carriers 3a and 3b is located on a platen 1a by rotating an entire head block 2, this wafer is ground in about 70 to 90% of grinding amount estimated optimum by the platen 1a. The semiconductor wafer is located on a film thickness measuring mechanism 5 by rotating the entire head block 2, and film thickness at the prescribed position of each semiconductor wafer is measured by the film thickness measuring mechanism 5. The semiconductor wafer absorbed by the carriers 3a and 3b is located on a platen 1b by further rotating the entire head block 2, and final grinding processing is performed with determined grinding conditions with the target value of a remaining film on the semiconductor wafer is compared with a measured value by the platen 1b.
Patent JP-S5661842-A (JP)
Title: Receiving device for vehicle
Inventor: FUKUHARA HIROSHIGE
IPC: H04B7/08
Filed: 1979-10-24
Abstract: PURPOSE:To suppress the noise occurrence for the receiving device for vehicle having the diversity reception system, by preventing the chattering of the change-over swtich. CONSTITUTION:Both the output of the level detector 25 having the terminal 23a to receive the outpt of the mixer 23 and the output of the level detector 26 having the terminal 24a to receive the output of the mixer 24 are supplied to the comparator 27 for comparison. And the D-FF31 is provided to supply the output signal 27a of the comparator 27 to the terminal D and the pulse signal 30a of the free running multivibrator 30 to the terminal CL respectively. As a result, the chattering of the change-over switch can be prevented, thus suppressing the noise occurrence.
Patent JP-2000325627-A (JP)
Title: Game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine easily changeable between a state allowing the use of an ash tray and a state prohibiting the use of the ash tray and capable of allowing players to effectively use a space where the ash tray exists during usage of the ash tray if the use of the ash tray is prohibited. SOLUTION: In the game machine, a pan 16 for reserving game balls and coins and an ash tray 30 for storing ash and butts of cigarettes are mounted separately in the front of a game machine 10 or wherein a pan 16 for reserving game balls and coins is mounted at the front of the game machine 10 and an ash tray 30 for storing ash and butts of cigarettes is mounted in the pan 16. The ash tray is mounted at the front of the game machine or in an ash tray mounting storage 20 formed in the pan so as to be movable between a pull-out state of accepting ash of cigarettes and a storage state of not accepting ash of cigarettes.
Patent JP-S6029172-A (JP)
Inventor: NAKAYAMA HITOSHI
IPC: A63F3/02
Filed: 1983-07-29
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-H09298153-A (JP)
Title: Alignment method and exposure apparatus
Inventor: FUJIMORI NOBUTAKA
IPC: H01L21/027
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To relatively align an original plate with a substrate to be exposed at optimum positions according to alignment correction by calculating this correction on the basis of an exposure pattern. SOLUTION: This method is to relatively position an original plate and substrate to be exposed when an exposure pattern 4 is formed on the original plate by irradiating it with an illumination system and the image of the pattern 4 is formed on the substrate placed on a stage 6 through a projection optical system 36. The position information of the pattern 4 projected through the projection optical system 36 is measured to calculate the correction on the basis of the deviation of the position information of this pattern 4 from its design value. The pattern combination and superposition exposures can be made at high accuracy by relatively aligning the original plate with the substrate, based on the calculated correction.
Patent JP-H08299864-A (JP)
Title: Manual trigger type dispenser and its nozzle
Inventor: TADA TETSUYA
IPC: B05B1/02
Filed: 1995-05-12
Abstract: PURPOSE: To improve handiness without deteriorating the functionality of a nozzle cover type childproof mechanism. CONSTITUTION: A stopper 54 is formed integrally so as to be freely swingably toward a trigger 12, at the lower end of the operation piece 52 of a cantilever beam 46 through a hinge 55. While the stopper 54 is swinging toward the trigger 12, the downward swing of the beam 46 is prevented by the installation and maintenance of the stopper 54 between the operation piece 52 and the trigger 12 associated with the bond between a trigger front and a engaging projection 58.
Patent JP-S6461311-A (JP)
Title: Method of combining silicon atom to foshagite zeolite crystal lattice instead of aluminum atom and zeolite for converting hydrocarbon
Inventor: MORITSUTSU GINPERU
IPC: B01J29/08
Filed: 1988-06-06
Abstract: Zeolites obtained by incorporating silicon atoms in place of aluminium atoms in the crystal lattice of a zeolite of the faujasite type by means of a halogenosilane at temperatures below 150 DEG C and subsequent washing are particularly suitable for the conversion of hydrocarbons, above all for cracking. They are distinguished by ultrastability and good activity.
Patent JP-H08328700-A (JP)
Title: Information processing unit
Inventor: KURODA YOSHITAKA
IPC: G06F1/26
Filed: 1995-06-05
Abstract: PURPOSE: To make the information processing unit small in size. CONSTITUTION: An output terminal 101 of a controller 100 is connected to a power supply terminal of a memory 110 via a diode 120. A tri-state IC output terminal of the controller is connected to a power terminal of the memory. One or plural open drain output terminals of the controller are connected to the power supply terminal of the memory and the output terminal of the controller 100 is controlled to control power supply to the memory 110. Thus, an externally-mounted MOS-FET switch having been required for power ON/OFF is not required and the power supply to the memory 110 or the like is controlled by a small space.
Patent JP-H06348399-A (JP)
Title: Information processor
Inventor: NISHIZAWA YOSHIYUKI
IPC: G06F3/038
Filed: 1993-06-08
Abstract: PURPOSE:To prevent an unnecessary change of an operation mode from occurring due to a motion of a pointing device which an operator does not intend, in the information processor for detecting the motion of the pointing device such as a mouse, etc., and changing the operation mode. CONSTITUTION:A input control part detects moving data obtained from a pointing device at the time of unnormal mode, and the input control activates to decide whether the pointing device for changing an operation mode is moved or not, and informs a main control part of a result of decision. When a signal for requiring a change of the operation mode is receiving from the input control part, a main controller sends a back light control signal to a display control part and the input control part, and the display control part executes control of an LCD and a back light, based on this signal.
Patent JP-S5363740-A (JP)
Title: Temperature controller
Inventor: EGUCHI MASAYUKI
IPC: F24F11/02
Filed: 1976-11-17
Abstract: PURPOSE: To perform an economical air conditioning, wherein a temperature gradient is calculated at every sampling time based on a detected signal of temperature and compared with a set value to on-off-control the power supply. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6118456-A (JP)
Title: Electrostatic separating apparatus
Inventor: AKUTAGAWA KAZUHIKO
IPC: B03C7/02
Filed: 1984-07-05
Abstract: PURPOSE:To obtain the stabilized high separation performance in a separating apparatus in which relative dielectric constant variance and air resistance variance of a discharge period are utilized by making a power receiving electrode of the supporting plate of a conveyer belt to perform discharge on the plane part of the belt and electrifying raw material. CONSTITUTION:Raw material of tobacco conveyed on a conveyor belt 12a is electrified when it is passed between the electrodes which are constituted of the discharge electrodes 20a-20c and a platelike power receiving electrode 22 positioned in the back surface side of belt plus a metallic pulley 14 actuating as the power receiving electrode. Since the conveyer belt 12a is made of polyester- and nylon-base insulating material, the electrified state is stably kept till the discharge end of the belt and the raw material is discharged to the same direction as the proceeding direction. Coulomb force is supplied to the discharged laminas and medium bones within the electrical field formed between the discharge electrode 20c and the conveyor head roller 14 and these are separated by the magnitude of quantity of electrical charge per unit area and the air resistance in the discharge period.
Patent JP-H01307235-A (JP)
Title: Semiconductor device
Inventor: TOKUNO FUTOSHI
IPC: H01L29/74
Filed: 1988-06-03
Abstract: PURPOSE:To make resistance components of a resistor plate resistance groups which are distributed and added to each unit thyristor, and uniformize the current distribution of each unit thyristor by contacting the resistor plate with pressure between a main electrode divided into a plurality of segments and a conductor plate. CONSTITUTION:A resistor thin plate 7 is brought into contact with each cathode electrode 3 with uniform pressure, by a contact electrode plate 4, and electrically connected with the contact electrode plate 4 and each cathode electrode 3. The resistor thin plate 7 is constituted of material having uniform resistance distribution and thickness. The resistance is formed so as to distribute uniformly on each cathode electrode 3, and acts as a distributed resistance connected with the cathode of each unit thyristor. In the case where, at the time of turn- off, current concentrates in a thyristor, e.g., a gate turn-OFF thyristor (GTO1), a resistor R1 restrains current i1; rearrangement of current for i2-in is performed so as to balance with the current i1; as a result, the distributed currents i1-in are uniformized. Thereby, the current distribution of each unit thyristor is uniformized.
Patent JP-H0577028-A (JP)
Title: Whisker-composite aluminum alloy casting and manufacture of same
Inventor: KATSUMATA SATORU
IPC: B22D19/14
Filed: 1991-06-10
Abstract: PURPOSE:To provide a whisker-composite aluminum alloy casting having high hardness and excellent wear resistance and toughness in comparison with the conventional composite metal using a metal porous body. CONSTITUTION:By using plating liquid having electric conductivity and dispersing the whiskers 21, the plating is executed to a resin porous body having the electric conductivity and on the surface of the above porous body, a metal plating layer 22 stuck under condition of accompanying three dimensional bridge structure of the above whiskers 21 is formed. These after the resin is removed and the metal porous body obtd. by this is method is held into a mold and molten aluminum alloy 25 is poured in this mold to manufacture the aluminum alloy casting.
Patent JP-H0664993-A (JP)
Title: Method for pulling up silicon signal crystal
Inventor: ABE TOSHIO
IPC: H01L21/208
Filed: 1991-06-10
Abstract: PURPOSE:To eliminate an artificial mistake and improve the reliability of the quality by carrying out comparison and collation processing of prescribed data, sensed in producing a single crystal and stored in a computer with the tolerance of prestored data by the computer. CONSTITUTION:In the objective method for pulling up a silicon single crystal according to the Czochralski process, pulling up conditions are sensed at a predetermined time interval and simultaneously stored in a computer. These conditions are data on the increasing temperature and the number of revolutions of a seed, the lifting speed and the number of revolutions of a crucible, the heater temperature, the internal pressure of a furnace and the flow rate of argon. The starting time of a prescribed step of pulling is sensed and these and other data are stored in a computer. The prescribed step indicates respective steps of vacuum, dissolving, cooling, etc. The comparison and collation processing of the actually measured data with the tolerance of the prestored data is carried out to output nonconforming information.
Patent JP-S6033249-A (JP)
Inventor: TAKAHASHI KEN
IPC: H05B3/00
Filed: 1983-07-27
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-S5470628-A (JP)
Title: Door box
Inventor: TERASONO MITSUO
IPC: E06B3/32
Filed: 1977-11-15
Abstract: PURPOSE: To incorporate even either of left-free or right-free shapes door boxes only by moving the door boxed in parallel, by beforehand sheath finishing the both sides of an end sheathing board, to which side portion a hand drag portion is concavely mounted.  
     CONSTITUTION: An end sheathing board 1 is a square laminar body, and a hand drag portion 2 is concavely installed to the side portion. The both two sides of the end sheathing board 1 is sheath finished over the whole surfaces. In order to incorporate a door box, the end sheathing board 1 that the hand drag portion 2 is inwards faced and a door rear end sheathing board 6 are connected to both side ends of an earth plate 4, a panel board 5 is fixed to the outside and a cover plate 7 is mounted to an upper end portion. There are a left-free shape produced by installing the end sheathing board 1 to the left side and a right-free shape manufactured by mounting it to the right side in the door boxes, but both two sides of the end sheathing board 1 are sheath finished, thus resulting in the easy incorporation of even the left-free type door box or even the right-free door box only by moving the door boxes in parallel and shifting their positions with the door rear end sheathing board 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10335894-A (JP)
Title: Method of mounting component
Inventor: NAGAE KAZUO
IPC: H05K13/04
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To avoid stoppage of apparatuses, when waiting for replacing components by sending various mounting information to a supplementary mounting apparatus in the event of a trouble, such as lack of components at a mounting apparatus, and working the supplementary apparatus to mount according to the information sent. SOLUTION: Mounting apparatuses 1, 2, 3 are series coupled on a mounting line from the upstream and have one feeder each for mounting components. At the downstream of the mounting apparatuses 1-3, supplementary mounting apparatus 4 are disposed and have feeders capable of mounting many cassettes which sufficient for mounting all the components of the mounting apparatus 1-3. In the event of a trouble such as lack of components at each mounting apparatus 1-3, various mounting information are sent to the supplementary apparatus 4 to supplementarily mount the lacked components according to the sent information. This avoids stoppage apparatus, when waiting for replacing components.