baber/WOPTO huggingface dataset:
Patent JP-S636859-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSURUTA YOSHIO
IPC: H01L21/3205
Filed: 1986-06-26
Abstract: PURPOSE:To make the part excluding the wiring part become an insulating material and nearly as thick as the wiring part, by piling polySi and then diffus ing impurities to obtain low resistance and then performing definite-thickness etching and annealing the part not covered with resist. CONSTITUTION:PolySi 2 is piled on a SiO2 film 7 formed on a substrate 1, and then P is diffused to obtain low resistance. Patterning process in the wiring part is then performed by resist coating. Successively, dry etching of the polySi is performed to a degree of its half thickness. Ion implantation of oxygen is then performed with the resist left as it is. The resist is then removed to perform annealing under a nitrogenous atmosphere. Thereupon, only the part wherein oxygen is implanted is oxidized by polySi, becoming insulated in a flat shape. An intermediate insulating film 5 is then piled there to obtain an approximately flat surface.
Patent JP-H05343665-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: KANAI YOSHIYUKI
IPC: H01L29/78
Filed: 1992-06-10
Abstract: PURPOSE:To obtain a hot carrier resistance by connecting a sidewall made of a conductive material directly to a gate electrode or through an ohmic contact material. CONSTITUTION:An insulating film 61 on a sidewall of a gate electrode 57 is removed in a field region 55, and a sidewall 63 formed of a conductive material is connected to the electrode 57 in the removed part 65. In this case, it is proper to provide an ohmic contact material 67 between the electrode 57 and the sidewall 63 in the connecting part of the electrode 47 to the sidewall 63. The material 67 is suitably selected in response to a composing materials of the electrode 57 and the sidewall 63. Thus, hot carrier resistance is obtained, and electric connection of the electrode 57 to the sidewall 63 can be satisfactorily conducted.
Patent JP-H0441325-A (JP)
Title: Conveyor device with temporary storage function
Inventor: OIZUMI YOSHIO
IPC: B65G43/08
Filed: 1990-06-07
Abstract: PURPOSE:To continue the operation of a conveyor line even at the time of generating some trouble to a part of a system by providing a guide plate, a stopper device and a temporary storage device, an endless carrier body, on a main conveyor, and further providing a stopper and an interrupt inserting device on the endless carrier body. CONSTITUTION:When workpieces W come to a halt on the downstream side of a main conveyor 1 due to the trouble of a downstream side working machine 13 or the like, a stopper device 4 is operated to prevent the workpieces W from shifting onto the downstream side, but the main conveyor 1 continues its operation. While the workpieces W stand still, a guide plate 51 crosses the carrier path of the main conveyor 1 and is switched onto the temporary storage device 2 side, and the stopper device 4 is returned into its original position. The workpieces W are guided by the guide plate 51 and delivered to the temporary storage device 2. When the downstream side working machine 13 is back to normal, the stopper device 4 is operated, and the workpiece W, touching a stopper 80, at the head of a workpiece row in the temporary storage device 2 is pushed out by an interrupt inserting device 6. After this push- out, the stopper device 4 and interrupt inserting device 6 are returned into their original positions. This operation is repeated alternately every specified time.
Patent JP-S5940702-A (JP)
Title: Converter of waveguide-strip line
Inventor: SAKA HIROSHI
IPC: H01P5/107
Filed: 1982-08-30
Abstract: PURPOSE:To obtain a converter having excellent characteristics with less VSWR and the constitution of the probe of which is simple, by providing a capacitive stub between a connecting point of the probe and a microstrip line, and the microstrip line in the vicinity so as to correct the discontinuity of an impedance produced at the connecting point by means of the circuit. CONSTITUTION:One end of the probe 3 is projected in a rectangular waveguide 1 and the other end is connected to a strip conductor 5 by penetrating a guide wall hole 4 provided to the rectangular waveguide 1. The capacitive stub 6 is provided on the microstrip line 2 near the probe 3. A capacitor 8 is an equivalent capacitor of the capacitive stub 6 and corrects impedance mismatching due to an inductance 7. It is seen from the frequency characteristics of the reflecting characteristics of a conventional waveguide-strip line converter and of this invention that the characteristics are improved remarkably by the circuit constitution at the microstrip line side in dotted lines of this invention more than that solid lines of the convensional example.
Patent JP-H0443091-A (JP)
Title: Sorter equipped with stapling mechanism
Inventor: TSURUTA WATARU
IPC: B42C1/00
Filed: 1990-06-08
Abstract: PURPOSE:To reduce cost without bringing about scaling up by setting a detection region between the end part of a distributing bin and the stapling position of a stapler and mounting a detection means detecting the presence of the sheet on the guide member drawn near toward the stapler. CONSTITUTION:Since a detection region is provided between the stapling position of a stapler 55 and the end part of a distributing bin 2, the scaling up of a stapler unit 30 and the apparatus due to the arrangement of a sheet sensor is not brought about. Further, the sheet sensor to which the detection region is set is provided between the stapling position of the stapler 55 and the front end part of the distributing bin 2 and, since both of the discharge of a sheet toward the distributing bin 2 by a distributing means and the presence of the sheet on the distributing bin 2 are detected by the sheet sensor, the cost of the apparatus can be reduced.
Patent JP-S63315837-A (JP)
Title: Cooking appliance
Inventor: MAEHARA NAOYOSHI
IPC: F24C15/16
Filed: 1987-06-17
Abstract: PURPOSE:To enable the whole constitution of an electronic range to be reduced in its dimensions by providing an oscillator generating rotational force on the bottom surface of a heating chamber. CONSTITUTION:A turn table 5 is placed on a protrusion 18 of the bottom surface of a heating chamber 2, and a piezo-electric oscillator 19 with a circular and annular shape is bonded to the upper surface of the protrusion 18. A high friction material 20 is provided on the surface where the turn table 5 abuts on the protrusion 18, and a magnetron 4 heats the heating chamber 2. The piezo-electric oscillator 19 receives driving electric power to rotate the turn table 5. According to this constitution, the compaction of a cooking apparatus is realized, and reductions in the cost of said appliance become possible by means of decreasing the number of parts, achieving the minimization of the appliance and enabling the weight of the same to be reduced.
Patent JP-H05343389-A (JP)
Title: Semiconductor device manufacturing apparatus
Inventor: HAGI TAKANORI
IPC: H01L21/22
Filed: 1992-06-10
Abstract: PURPOSE:To prevent excessive formation of oxide film due to water collected at the bottom of the apparatus by controlling the bottom part of a furnace to such a cooling temperature as preventing liquidifidation of gas and not loosing the cooling effect for the circumference of the bottom part. CONSTITUTION:The proximity of the circumference of the bottom part of a furnace 20 is cooled with a cooling means 22 and condition of the bottom part is detected by a detecting means 23. Meanwhile, a cooling temperature of the cooling means 22 is controlled by a control means 24 for preventing excessive cooling, on the basis of an output signal SS from the detecting means 23 and such cooling temperature is controlled to such a temperature as preventing liquidifidation of gas at the bottom part of the furnace 20 and not loosing the cooling effect for the circumference of the bottom part. Therefore, it can be prevented that excessive vapor not taking part in the reaction is cooled and dewed by excessive cooling and such vapor is changed to water and is collected at the bottom part.
Patent JP-H0317250-A (JP)
Title: Surface reforming roll
Inventor: INOUE TAKESHI
IPC: B21B27/00
Filed: 1989-06-14
Abstract: PURPOSE:To improve the adhesive property of a hard film of a WC-Co system to the base material of the cold rolling roll on which a high load and high face pressure are applied by providing specific relations among the film thickness and Shore hardness of the above-mentioned hard film and the Shore hardness of the base metal of the roll at the time of forming the hard film having excellent wear resistance on the surface of the roll. CONSTITUTION:The hard film of the WC-Co system is formed on the surface of the roll for cold rolling of steel products, etc., in such a manner as to satisfy the relations expressed by equation among the thickness thetamum of the hard film of the WC-Co system, the Shore hardness HS1 of the film and the Shore hardness HS2 of the base material of the rolling roll in order to prevent the peeling of the hard film of the WC-Co system during the operation at the time of forming the hard film of the WC-Co system on the surface of the rolling roll by an explosive thermal spraying, etc., to improve the wear resistance of the roll. The adhesive property of the hard film to the base material of the roll is thereby improved and the service life of the cold rolling roll is prolonged.
Patent JP-H08321358-A (JP)
Title: Connector with gland plate
Inventor: ONO YASUHIRO
IPC: H01R13/652
Filed: 1995-05-25
Abstract: PURPOSE: To provide a connector having a gland plate capable of keeping characteristic matching impedance across each signal contact, regarding a connector with a gland plate fitted between opposite signal contacts. CONSTITUTION: Plug contacts 14 and 15, and receptacle contacts 24 and 25 are arrayed in two lengthwise rows on a plug housing 11 and a receptacle housing 21 capable of being engaged to each other. In addition, constitution is so made that the contact sections of both groups of contacts 14 and 15, and 24 and 25 come in contact with each other, with both housings 11 and 21 fitted to each other. Also, a plug gland plate 12 with a plug gland plate body formed to the same height as each of the contacts 14 and 15 is provided on the plug housing 11 between the rows thereof.
Patent JP-S5375870-A (JP)
Title: Semiconductor device measuring jig
Inventor: KURONO HIROKAZU
IPC: G01R1/06
Filed: 1976-12-17
Abstract: PURPOSE: To prevent the oscillation of a semiconductor element and stabilize characteristic measurement by providing a resistor near probe and absorbing high frequency signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08318443-A (JP)
Title: Machine tool
Inventor: TAKI YUKIO
IPC: B23Q5/34
Filed: 1995-05-24
Abstract: PURPOSE: To shorten ATC time by performing tool exchange operation including opening and closing of an open and close cover due to complete synchronization movement of a cam. CONSTITUTION: A piston rod of a piston pump 47 goes to the left by a fourth cam 25 so that oil in a left chamber is fed under pressure into a chamber on a main spindle 6 side of a hydraulic cylinder 63 and the piston rod retracts. Consequently, a draw bar retracts due to force of a belleville spring, and next tool is clamped into a main spindle taper hole. Next, an exchange arm 44 turns in the reverse direction by 90 degrees by a first cam 24 to leave both tools and enter a vertical stand-by posture, and an open and close cover 61 is closed by a third cam 26 to stop the rotation of a servo motor 14. A column moves to anti-ATC side in the X-axis direction and leaves an exchange position, and cutting by means of next tool is resumed.  A magazine pot 67 in which used tools are inserted is turned by 90 degrees by a hydraulic cylinder 69 to change its direction to anti-column side in the X-axis direction and stands by until next next tool command is given.
Patent JP-S5674832-A (JP)
Title: Magnetic recording medium
Inventor: KAWARAI MASAYOSHI
IPC: G11B5/70
Filed: 1979-11-20
Abstract: PURPOSE: To increase the durability and the solvent-resistance property of the magnetic recording medium, by using the nitrocellulose, the specific polyester, the urethane prepolymer and the isocyanate compound each for the binder of the magnetic layer.  
     CONSTITUTION: The magnetic recording medium uses the nitrocellulose, the polyester resin containing the sulfonic acid metal base, the urethane prepolymer and the trifunctional low molecular isocyanate compound each for the binder components of the magnetic layer. Such recording medium has higher square ratio and higher chroma output than the conventional video tape along with the enhanced durability and solvent-resistance property. In addition, the low-temperature steal property is improved greatly, thus excelling in the dispersing and filling properties of the magnetic powder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H113762-A (JP)
Title: Rotary connector
Inventor: SASAKI KUNIHIKO
IPC: H01R35/04
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector with plural flat cables which is capable of preventing the buckling of the flat cables. SOLUTION: Each of two flat cables 3, 4 having reverse parts 3a, 4a on their ways which are wound superposing each other in a storage 6 partitioned between a fixed-side housing 1 having an outer cylinder wall 1a and a movable- side housing 2 having an inner cylinder wall 2a has both ends collected into the fixed-side joint 7 of the outer cylinder wall 1a and the movable-side joint 8 of the inner cylinder wall 2a, respectively. The first and second flat cables 3, 4 are both formed into band shape with plural conductors 10 laminated between a pair of base films 9, 9, and roughening treatment is applied to the surface of one base film 9 to form a roughened surface 9a with a center line average roughness Ra of 0.03 μm or more. Both flat cables 3, 4 superpose each other with their roughened surfaces 9a so as to be put in contact with the flat surfaces of counterparts.
Patent JP-H10338001-A (JP)
Title: Pneumatic tire
Inventor: MATSUDA SHOICHIRO
IPC: B60C15/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To increase carcass cord gripping strength by means of a bead core by clamping a folded part in a carcass layer between split layers, which are formed by dividing the bead core into a plurality of layers in the tire radius direction, from both sides, bending the folded part in the inside end of a split layer clamping area, and protruding a folded part loop type end in the outside end. SOLUTION: A folded part 9 in a carcass layer 2 is clamped between split layers of a bead core 3 from both sides. The folded part 9 is bent in the inside end in the area in which it is clamped by means of the split layers of the bead core 3, while its swollen loop type end 9a is protruded to the outside end so as to be locked. In this pneumatic tire, an anchor action based on protrusion of the loop type end 9a in the outside end is generated in addition to an anchor action based on a bend of the folded part 9 in the inside end of the clamping area, so that drawing resistance against the carcass layer 2 can be increased when an internal pressure is loaded in an inflation molding time. In this way, a carcass end can be prevented from coming off from the bead core 3 in the inflation molding time.
Patent JP-H11344583-A (JP)
Title: Time synchronizing method
Inventor: KUDOME KENJI
IPC: H04B10/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a time synchronizing method with high accuracy which is not affected by the length of an optical fiber or the difference in wavelength. SOLUTION: The optical signal is transmitted from an optical transmitter 2 of the main node, the optical signal is allowed to reach the sub-node through an optical fiber 6, the reached optical signal is returned to the main node through the optical fiber 6, the optical signal is received by an optical receiver 3 of the main node, the delay time for the reciprocation of the optical signal is measured, the time difference between the transmission time of the optical signal of the main node and the reception time of the optical signal of the sub-node is obtained from the value, the time difference and the clock time of the main node are transmitted, and the clock time of the sub-node is synchronized with the time of the clock of the main node.
Patent JP-S636694-A (JP)
Inventor: KIDERA KINICHI
IPC: G07D9/00
Filed: 1986-06-26
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-S638139-A (JP)
Title: Paper sheet takeout
Inventor: OISHI ATSUSHI
IPC: B65H3/52
Filed: 1986-06-30
Abstract: PURPOSE:To eliminate adjustment for a gap as well as to improve the takeout working property of paper sheets, by constituting pressing force of an arm to each roller to be adjustable by a spring. CONSTITUTION:When pressing force of a spring 25 is made stronger, pressure- contact force of a feed arm 21 against a feed roller 20 grows larger, and since frictional force comes high, conveying power for paper sheets is improved, but when the pressing force of the spring 25 is weakened the other way, the conveying power is as well weakened. And, when pressing force of a spring 28 is intensified, pressing force of a bearing 29 of a defense arm 27 to a defense roller 26 grows large, so that the conveying power of these paper sheets is obstructed, and when the pressing force of the spring 28 is weakened, this conveying power is strengthened. Therefore, each pressing force of these springs 25 and 28 is regulated and varied whereby optimum takeout conditions suitable for the conveying power and thickness of a bill, etc., can be selected.
Patent JP-S5484512-A (JP)
Title: Synthesis of sex-pheromone
Inventor: AOKI ISAO
IPC: A01N37/02
Filed: 1977-12-15
Abstract: PURPOSE: To obtain a substance with a sex-pheromone activity against the harmful insects of peach trees and useful for exterminating or lowering the population of the insects, by the highly stereospecific procedure starting from (E)-3-hexene-1,6-diol without the formation of stereoisomers.  
     CONSTITUTION: A compound of formula II (A is a protecting group of, e.g. tetrahydropyranyl groups) is prepared by protecting the hydroxyl group of the compound of formula I (X=halogen) which can be obtained by the halogenation of (E)-3-hexene-1,6-diol. The compound II is then subjected to the Grignard coupling reaction with a compound of formula III (Y=halogen) to give a compound of formula IV. Reduction, deprotection and acetylation of this compound afford the sex-attractant, (3E, 13Z)-3,13-octadecadienyl acetate.  
     USE: Used for, e.g. judgement and decision of suitability, time and effect of the dispersion of insecticide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5674107-A (JP)
Title: Preparation of acrylamide polymer
Inventor: OOHAMA TEIZOU
IPC: C08F20/56
Filed: 1979-11-22
Abstract: PURPOSE: To obtain the titled polymer without cohesion between particles and deposition on the inner wall of an apparatus, by polymerizing an aqueous solution of acrylamide of specific concentration in the presence of a catalyst, adding a particulate acrylamide polymer of specific moisture content to the polymerization system, and granulating the resultant polymer with an extrusion granulator.  
     CONSTITUTION: An aqueous solution of acrylamide with a monomer concentration of 10W35wt% is polymerized in the presence of a catalyst, e.g. 2, 2-azobis(2-amidinopropane) hydrochloride, to give a gellike polymer of moisture content 90W 65wt%. The resultant polymer is then mixed with 0.5W20wt% particulate acrylamide polymer having a particle size ≤1mm and a moisture content ≤15wt% and fed to a hopper of an extrusion granulator and kneaded to form a granular polymer of average particle size 2W5mm. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H051827-A (JP)
Title: Automatic bath boiler unit
Inventor: FUKUHARA AKIRA
IPC: F24D17/00
Filed: 1991-06-24
Abstract: PURPOSE:To perform automatic hot-water filling and additional heating of baths installed in dwelling houses or rooms to which hot-water is supplied from a central hot-water supply system. CONSTITUTION:Hot-water is supplied from a single hot-water supply source 1 to dwelling houses or rooms through a hot-water distribution circuit 2. An automatic bath boiler unit 6 is provided with a mixing circuit 8, a bath water circulation circuit 10, a bath water filling circuit 12, an additional heating circuit 14 and a controller 20. Hot-water from the distribution circuit 2 and water from a water supply pipe 4 are mixed together in the mixing circuit 8 to produce hot-water having a specified temperature, and bath water is circulated and heated by a pump 32 and a bath heat exchanger 30 through the bath water circulation circuit 10. Hot-water from the mixing circuit 8 is supplied to the bath water circulation circuit 10 through the bath water filling circuit 12, and the additional heating circuit 14 diverges from the hot-water distribution circuit 2 to supply hot-water to the bath heat exchanger 30 for indirect heat exchanging. The controller 20 controls actions of the circuits 8, 10, 12 and 14.
Patent JP-H11342788-A (JP)
Title: On-vehicle flasher circuit
Inventor: SAKIYAMA KOJI
IPC: H01H9/54
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce a wire harness required for wiring and facilitate assembly work. SOLUTION: A hazard switch 10 has a B terminal connected to a battery and IGN terminal and first - third signal terminals connected to an ignition switch as an outer terminal. and a switch part 11 and flasher control part 12 in its inside. This flasher control part 12 outputs a blink signal to a first signal terminal and the switch 11 short-circuits the first - third signal terminal in ON state and also the B terminal and the electric source terminal of the flasher control part, 12 are short-circuited and in OFF state, IGN terminal and the electric source terminal of the flasher control part 12 are short-circuitrd. A turn switch 15 has a base terminal connected to a first signal terminal and LH terminal connected to a left side turn valve 16a and RH terminal connected to right side turn valve 16b. Second and third signal terminals are connected to left side and right side turn valves respectively.
Patent JP-H10308418-A (JP)
Title: Semiconductor component mount module
Inventor: SHINKAI NOBORU
IPC: H05K3/46
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide the semiconductor component mount module which excellently saves the labor when a semiconductor component is mounted by connecting its land part to a bump on a circuit board, high in mount reliability, and mounted to high density. SOLUTION: On the circuit board of this module, the multi-layered structure bump 3 is formed having at least two kind of conductive materials formed by electrodeposition on at least one surface of an insulating base material 1, at least one layer of a conductor circuit 2a is wired at least one surface of or/and in the insulating base material 1, and a continuity structure consisting of a columnar conductor 51 or 5 connecting the bump 3 and conductor circuit and/or conductor circuits electrically is formed between them. On this circuit board, the semiconductor component S having the land part S1 formed on its reverse surface is mounted across an adhesive 6, and the land part S1 is in mechanical contact with the bump 3.