baber/WOPTO huggingface dataset:
Patent JP-H02124208-A (JP)
Title: Twist drill
Inventor: IMANAGA KOJIRO
IPC: B23B51/00
Filed: 1988-08-19
Abstract: PURPOSE:To prevent a drill from being broken in high-feed cutting and heavy- load cutting by curling smoothly the form of the cutting edge and web thinning edge of a twist drill made of sintered hard alloy or cermet without pressing chips strongly. CONSTITUTION:In a section intersected at right angle with the axis of a drill body 10, the ratio A/B of a flute width A to a land width B is set at 0.9 to 1.2. The maximum distance W between the perpendicular line L and the bottom portion 11a of a helical flute 11, i.e., the distance between the perpendicular line L and the wall surface of the helical flute 11 as viewed from the top end of the drill body in the axial direction is set at 45% to 65% of the diameter D of a drill. By this, the helical flute 11 is so formed that the wall surface of a bottom portion 11a is recessed deeply in the direction of drill rotation. Also, the radius of curvature R in a section intersected at right angle with an axis around the bottom of the helical flute 11, to which a vertual cylinder forming a core thickness is contacted, is set at 0.15<=R<=0.2D where D is the diameter of a drill.
Patent JP-H0490931-A (JP)
Title: Axle warming up device for work vehicle
Inventor: HAYASHIDA SHIGEO
IPC: F16H48/08
Filed: 1990-08-03
Abstract: PURPOSE:To conduct warming up in a short time without traveling at the axle warming up device for a wheel loader or the like, by conducting warming up through operation of lubrication oil warming up heaters by means of an outside power source, and at the same time arranging so that the travel of a vehicle is prohibited during warming up. CONSTITUTION:Heaters 6 are operated by means of a power source outside a vehicle through a socket 34, and axle oil within axles 4 is warmed up. And at this time, electric power is also fed to a warming up display lamp 51, and when it is lighted, a line l1 is earthed due to the connection of a connector 32b, and parking lockout relay 23, 25 earths 23b, 25b are also electrified. Accordingly, switch portions 23a, 25a become OFF, and a solenoid valve 24 is kept at a neutral position even if a lever 21a is shifted to an advance side or a retreat side regardless of the operation condition of a parking lever 26a, and the travel prohibiting state is kept.
Patent JP-H1147722-A (JP)
Title: Method and apparatus for agitating fermented material
Inventor: MORI TAKEO
IPC: B09B3/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To mix air into a fermented material uniformly by a method in which the whole material is crushed and scraped up while being agitated and the material which was once scraped up is mixed selectively into the newly scraped-up material. SOLUTION: When a motor 16 on a dolly 3 is actuated, a belt 13 is moved in the arrow 24 direction with the rotation of a roller 12. A fermented material 25 is scraped up in turn by blade pieces 19 fixed on the belt 13. The material 25 is dropped in the rear of a net plate 20 like arrows 30, 31 through a chute 26. Besides, a part of the material 25 dropped in the rear of the plate 20 which approached the plate 20 is made to pass in the arrow 27 direction from the meshes of the plate 20 and carried in the same direction while being crushed with blade pieces 19 which falls in the arrow 28 direction. The meshes of the plate 20 have a necessary number of spare plates and the plate 20 having meshes of a size in accordance with the properties of the material 25 is used. In this way, it can be sold as a product without secondary processing being applied to the fermented product.
Patent JP-2001034580-A (JP)
Title: Common-use computer using method
Inventor: NAKAHAMA KIYOSHI
IPC: G06F21/34
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To actualize a common-use computer using method which can maintain high security without making a user pay attention to environment that the user has constructed and a file that the user has generated by immediately constructing the environment of a personal computer which was used once by another personal computer. SOLUTION: On a common-use computer system device α, the user after being authenticated for use performs a operation process wanted to be tried (F3), an information group that the user stored in a storage means of a personal computer C11 by decentralization in the operation process or at a time at the end according to the operation process is ciphered in the personal computer C11 with a key corresponding to the user, and the obtained ciphered sentence is stored in a storage means of a server S1 as ciphered difference information as it is. An information group which is deleted from the storage means of the personal computer C11 according to the operation process is deleted from the storage means of the server S1 (F4) and reused when the common-use computer system device α is used next time (F6).
Patent JP-2000035179-A (JP)
Title: Electric fusing joint, and device and method of controlling electric fusion
Inventor: FUKUSHIMA SHUJI
IPC: B29L31/24
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the connection of bad quality due to reuse and re- energization by inputting production date of an electric fusing joint into a bar code, and eliminating a lack of the count of the production number inside of the bar code. SOLUTION: A reading means 17 of an electric fusion control device 10 reads out fusion history data such as production data recorded in a bar code 1 fitted to an electric fusing joint 2, and sends the read data to a computing control unit 12. The computing control unit 12 collates the fusion history data read from the bar code 1 of the joint 2 to be connected by fusion with the past fusion history data recorded in a memory unit 13 for comparison so as to detect the overlap. In the case where an overlap is detected, an alarm is output by a display 16. In the case where an overlap is not detected, connection is judged possible. In the only case where the computing control unit 12 determines possibility of connection, current is supplied from an output unit 15 to the joint 2 for fusing connection.
Patent JP-S5996853-A (JP)
Title: Manufacture of cylindrical wound body with bottomed cup
Inventor: NOZAWA YOSHIKUNI
IPC: H02K15/04
Filed: 1982-11-25
Abstract: PURPOSE:To obtain a balanced cylindrical wound body with a bottomed cup by contacting a pair of roller engaging members with shoulders of a strand winding unit having shoulders at the axial end and engaging strands in a string aligned strip. CONSTITUTION:A cylindrical jig 1 is composed of a cylinder 2 and an outer cylinder 3, the cylinder 2 has an inserting hole 4, and is able to be axially reciprocated to the outer cylinder 3. The bobbin 5 has shoulders 8 and opening end faces 9 at both axial ends, and a commutator 7 is extended toward the opening end face 9 of the bobbin 5. The strands 10 are aligned and wound obliquely to the axis of the peripheral surface 11 of the bobbin 5 between the shoulder 8 and the opening end face 9. Elastic rollers 12, 13 are provided as a pair of roller engaging members at the side of the shoulder 8 of the bobbin 5.
Patent JP-H0933047-A (JP)
Title: Gas combustion device
Inventor: OHARA TETSUYA
IPC: F23N5/10
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To enable a solenoid safety valve to be closed with a simple constitution in the case that a positive characteristic thermistor is short circuited in its trouble by a method wherein a bypass circuit for electrially energizing the positive characteristic thermistor and a current fuse while bypassing an exciting coil is provided with a switch which is turned on for a specified period of time when an ignition is carried out or when a flame extinguishing is performed. SOLUTION: An electrical energization control circuit section 30 has a bypass circuit B in which a switch 1 is connected between a point X and a point Y bypassing an exciting coil 4a and an auxiliary resistor 8 in addition to an exciting circuit A. Switches 1, 2 are turned on and off in cooperation with an operation at an ignition operating section. During igniting operation, there is provided a period in which the switches 1 and 2 are turned on concurrently. As the switch 1 in the bypass circuit B and time switch 2 in the exciting circuit A are turned on concurrently, a voltage of a cell 7 is applied directly to a positive characteristic thermistor 6 and a current fuse 5.  In the case final the positive characteristic thermistor 6 is short circuited in its trouble, a large amount of current is flowed in time current fuse 5 to frue and cut the current fuse 5, resulting in that a solenoid safety valve 22 can not be held at its opened state.
Patent JP-2000040128-A (JP)
Title: Information input/output control method at ic card processing terminal
Inventor: IKUTA KATSUMI
IPC: G06K17/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to run an application on any terminal and to obtain a user interface corresponding to the information input/output function of a terminal by converting output indication information according to a function and outputting it, and converting inputted information into information in a prescribed form in the output indication information and outputting it. SOLUTION: A UI manager 202 once receiving a UI command 1003 from a server 201 sends an output command 1005 matching an output device corresponding to the command to an output driver 203 so as to output information by using the output device. Further, the UI manager 202 compares the input information 1007 with the information being outputted to a user, discriminates information that the user has inputted at the input timing, method, etc., converts it into data that an application 101 can understand, e.g. a selected number, and outputs it as input data 1004 to a server 201. The user interface matching the information input/output function of the terminal 20 can be provided for the user.
Patent JP-H01302568-A (JP)
Title: Tape loading mechanism
Inventor: KODAMA YOSHIZO
IPC: G11B15/665
Filed: 1988-08-19
Abstract: PURPOSE:To omit the backlash preventing mechanism of a guide body and to simplify a loading mechanism by forming a pair of both rails, which moves and guides a pair of the tape guide bodies, in a plane surface shape, eliminating an excessive play for an engaging part between the guide body and rail and stabilizing the attitude of the guide body in reciprocating moving. CONSTITUTION:When loading is started, tape drawing guides 63 and 83, a supplying side tape guide body 5, a winding side tape guide body 51 and a pinch roller 82 are received in the aperture part of a tape cassette 7. However, at such a time, the guide body 51 and a magnetic tape 71 are set to a same height and the guide body 5 is set to a position lower than the tape 71. Thus, the guide bodies 5 and 51 are caused to proceed and simultaneously, the drawing operation of the tape 71 is started by the both tape drawing guide 63 and 83. However, the guide body 51 is abutted to the tape 71 and the guide body 5 is separated from the tape 71. After that, when the guide body 51 is caused to proceed and the tape 71 is wound to a head cylinder, the guide body 5 is caused to rise up with proceeding along a supplying side rail 3. Then, at such a time, the guide bodies 5 and 51 are arranged to the same height for the first time.
Patent JP-S6098442-A (JP)
Title: Photosensitive material for electrophotography
Inventor: SAWADA KENICHI
IPC: G03G5/14
Filed: 1983-11-02
Abstract: PURPOSE:To provide a photosensitive material having excellent adhesion between an electrophotographic sensitive body and a conductive base by providing an intermediate layer contg. a vinylidene chloride/acrylonitrile copolymer and a high polymer material having the softening point of a specific temp. or above. CONSTITUTION:A mixture composed of a vinylidene chloride/acrylonitrile copolymer and a high polymer material having >=130 deg.C softening point is used as an intermediate layer to improve the adhesion between a conductive base and a photosensitive body or to prevent blocking to an upsetting roller of a coater. The ratio of using both materials in this case is preferably 60-1,800pts.wt. the high polymer material by 100pts.wt. the vinylidene chloride/acrylonitrile copolymer and further preferable range is 100-900pts.wt.
Patent JP-S6186912-A (JP)
Title: Sludge scraping apparatus
Inventor: FUKUDA YASUYUKI
IPC: F16H55/30
Filed: 1984-10-01
Abstract: PURPOSE:To obtain high sealability, by providing a fixing collar around the follower shaft adjacent to a follower sprocket and hermetically sealing and connecting both of them in a slidable manner by a floating seal. CONSTITUTION:A driver sprocket 4 is driven by a motor 6 to rotate an endless chain 7 to the direction A shown by the arrow in a sedimentation basin 1 and the sludge accumulated on the floor 8 of the sedimentation basin 1 is scraped to be fallen in a pit 10 and discharged from the pit along with water by an underwater pump 11. Because a follower shaft 3 and a follower sprocket 5 are relatively moved to the axial direction by a floating seal, even if the interval of the endless chain changes, this change is allowed to correspond by the movement of the follower shaft and sealability is obtained.
Patent JP-H1047074-A (JP)
Title: Diesel engine for automobile
Inventor: MIKI SADAO
IPC: B62D5/07
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of interference between a chain mechanism and a master bag when a diesel engine is mounted in a horizontal state on a car body and to facilitate a layout. SOLUTION: Cam shafts 7 and 8 on the intake side and on the exhaust side are positioned approximately right above a crank shaft 5, and a fuel injection pump 11 is arranged at the side of an engine pointing to the rear of a body. A primary chain 16 is run around the first sprocket 12 of a fuel injection pump 11, an oil pump sprocket 15, and a crank sprocket 6 and a secondary chain 22 is wound around a small sprocket 13 and a cam sprocket 9. The cam sprocket 9 is arranged at a cam shaft 7 on the intake side positioned in front of the car body and since the two sprockets 13 and 9 are small, a sufficient space is formed above the fuel injection pump 11, and interference between a master bag 33 and a master cylinder 34 is prevented from occurring.
Patent JP-2001057683-A (JP)
Title: Optical wiring board, optical fiber core, set type optical fiber cord and optical wiring system
Inventor: URUNO SHIGENORI
IPC: H04B10/077
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain an optical wiring board capable of high density mount where entanglement of optical fiber cord due to connection or re-connection can be prevented, to obtain an optical fiber cord that can easily be identified even when many cords are present, to obtain a set type optical fiber cord using the optical fiber cords, and to obtain an optical wiring system where high density mount of a subscriber optical fiber cable and an in-board fiber cable is realized and re-connection work is made efficient. SOLUTION: This optical wiring board has a connector connection board 102 consisting of arrangement of many optical connector adaptors 108 and an anchor section to retain unconnected optical fiber cords among optical fiber cords 104. In this case, an arrangement board 107 consisting of the arrangement of a plurality of optical fiber cord passing ports each containing and supporting at least one optical fiber cord 104 are placed between the connector connection board 102 and the anchor section.
Patent JP-H0868049-A (JP)
Title: Structure for fixing head in ground anchor
Inventor: OTAKA HIDEO
IPC: E02D5/80
Filed: 1994-08-31
Abstract: PURPOSE: To anchor a tension material from an anchorage point into the ground while the material is being stretched in a straight line even if a curing pipe is not set perpendicular to an anchor hole or is not provided at a designed angle. CONSTITUTION: In a structure for fixing a head in a ground anchor, a reinforcing pipe 2 is inserted and fitted in the inner surface of an anchor hole 1 to prevent collapse of the wall of the hole and a reinforcing plate 3 is attached to an opening 2a at the upper end of the pipe 2. A PC steel wire 5 is inserted into a curing pipe 4 attached to the plate 3 and the end of the wire 5 is anchored to an anchor head 7 at an anchor plate 6 on the plate 3.
Patent JP-S6185458-A (JP)
Title: Propylene copolymer composition for film
Inventor: FUJIWARA KAZUHIRO
IPC: C08K5/20
Filed: 1984-10-04
Abstract: PURPOSE:The titled composition suitable as an undrawn film, having improved slip characteristics, transparency, and heat sealability, obtained by blending a specific propylene-alpha-olefin copolymer resin with a specific amount of a fatty acid amide. CONSTITUTION:(A) 100pts.wt. propylene-alpha-olefin copolymer resin, preferably propylene ethylene random copolymer, or propylene-ethylene-butene 1 random copolymer having <=145 deg.C peak melting temperature, and 0.5-100g/10 minutes, preferably 1-50/10 minutes is blended with (B) 0.01-0.5pt.wt. one more fatty acid amides such as behenic acid, N-stearylstearic acid, N-stearylbehenic acid, especially N-oleylveheinc acid, N-stearylerucic acid, etc. having <=0.8g solubility in 100g ethyl acetate.
Patent JP-H0871357-A (JP)
Title: Diagnosis of concentration of air quality
Inventor: ITO MEGUMI
IPC: G01N27/00
Filed: 1994-08-31
Abstract: PURPOSE: To reduce the number of sensors and to diagnose air quality in low cost by using an offensive smell sensor detecting air quality as an offensive smell. CONSTITUTION: With respect to the treatment device 1 provided in a chamber B1, equipments 2, 3 and sensors 61, 62 are arranged in a chamber B2 and equipment 4 and a sensor 63 are arranged in a chamber B3 while equipment 5 and a sensor 64 are arranged in a chamber B4 and the sensors 61-64 are used as sensors capable of detecting air quality as an offensive smell and the set threshold values of them are changed at every equipments to diagnose air quality not only to dispense with many kinds of sensors but also to reduce cost.
Patent JP-S58110488-A (JP)
Title: Manufacture apparatus for crystal
Inventor: ONO KENGO
IPC: C30B15/28
Filed: 1981-12-23
Abstract: PURPOSE:To improve the detection sensitivity to an error in weight and to correctly control the diameter of a crystal by combining a means of adjusting a load detector with a means of adjusting a supporting point and a controller so as to produce a specified action and by obtaining an error in the expected amount of the crystal to be grown from the output of the load detector. CONSTITUTION:Part of the weight of a crystal 1 bears on a load detector 8 through a pulling shaft 7, and the remainder bears on a spring 9. By continuously adjusting a mechanism 15 for moving the suspending position of the spring so that all of an increase in the weight of the crystal 1 bears on the spring, the output of the detector 8 can be kept constant from beginning to end. Constant weight bears always on the detector 8 by continuously adjusting the mechanism 15 with a program regulator 17 so as to keep the output of the detector 8 at a constant value when the weight of the crystal is changed in accordance with a weight change to be estimated with respect to the desired radius of the crystal. Accordingly, when the diameter of the crystal is changed, the output of the detector 8 deviated from the constant value, and it is fed back and inputted in a heat source controller 11 to control the crystal 1 to the prescribed diameter.
Patent JP-H0955368-A (JP)
Title: Etching apparatus
Inventor: ITO MASAHIRO
IPC: C23F4/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain an etching apparatus by which an etching operation is performed at high speed by a method wherein an alumina cylindrical body which prevents the reaction of ions and radicals as high-density reactive substances generated in a plasma is installed at the inside of the wall of a vacuum chamber constituted of cylindrical quartz. SOLUTION: A vacuum chamber 1 is provided with a quartz cylindrical sidewall 2, and three coils 3, 4, 5 are installed at its outside along the axial line on the same circumference. Consequently, a position which is continued at the inside of the sidewall 2 in the same height as the intermediate coil 3 and in which a magnetic field is zero is formed, and a circular ring-shaped magnetic neutral line 6 is formed. In addition, an antenna for generation of a high-frequency electric field is installed between the intermediate coil 4 and the sidewall 2. In addition, a substrate electrode 9 is installed inside the vacuum chamber 1 via an insulator 8, and it is connected to a high-frequency power supply 10. Then, an alumina cylindrical body 13 is installed at the inside of the sidewall 2 of the vacuum chamber 1. The cylindrical body 13 prevents the reaction of ions and radicals, and an etchant can be transported effectively to a substrate 12.
Patent JP-H0631278-A (JP)
Title: Ion-exchanged water preparation device
Inventor: ONO TAKASHI
IPC: C02F1/46
Filed: 1992-07-10
Abstract: PURPOSE:To increase the decomposition rate of ozone to be supplied dispensing with a special device for accelerating the decomposition of ozone and improve the efficiency of strong oxidization decomposition of ozone even to an organic chloride compound such as trihalomethane. CONSTITUTION:Untreated water is ionized in an electrolytic cell 2, and air containing ozone is permeated through alkali water prepared in the electrolytic cell 2 at a reaction section 4 to oxidization decompose organic substances in the untreated water. The water having passed through the reaction section 4 is introduced into a filtering section 5 provided with active carbon and a hollow yarn film filter.
Patent JP-S6187879-A (JP)
Title: Production of stranded conductor element insulated by coating with copper oxide film
Inventor: MOCHIZUKI MASATAKA
IPC: H01B13/16
Filed: 1984-10-03
Abstract: PURPOSE:To form uniformly a cupric oxide film on the surface of a stranded element wire by penetrating forcibly an aq. soln. mixture composed of NaClO2 and NaOH at a high temp. to the copper strand wire then washing the wire with hot water and subjecting the wire to a heating treatment, penetrating forcibly again the aq. soln. mixture composed of NaClO2 and NaOH thereto. CONSTITUTION:The copper stranded wire subjected to compression molding is subjected to an oxidation treatment by penetrating forcibly an oxidizing agent consisting of an aq. soln. mixture composed of 1-10wt% NaClO2 and 1-10% NaOH. Steam or hot water of about 100 deg.C is then penetrated forcibly thereto to remove the above- mentioned aq. soln. mixture. The copper strand wire is in succession heated up to 100-300 deg.C in an inert atmosphere to prevent the formation of cuprous oxide by air oxidation. While the aq. soln. mixture similar to the soln. used for the 1st oxidation treating stage is held at 80-105 deg.C, said soln. mixture is forcibly penetrated into the copper strand wire, by which the stranded wire surface of the copper stranded wire is nearly uniformly oxidized and the film of the cupric oxide is formed. The insulatant conductor of the strand coated with the copper oxide film is thus quickly formed by the above-mentioned method.
Patent JP-S6364263-A (JP)
Title: Nonaqueous electrolytic solution cell
Inventor: NISHIYAMA TOMOHIRO
IPC: H01M4/48
Filed: 1986-09-05
Abstract: PURPOSE:To elevate the utility of CuO as the active material so as to increase the discharge capacity of a cell by using CuO powder of specified mean particle diameter as the positive electrode active material. CONSTITUTION:The mean particle diameter of CuO as the positive electrode active material of a cell is kept in the range of 0.1-5mum. When the mean particle diameter exceeds 5mum the specific surface area, the reaction area con tributing to the cell reaction, is decreased, hence the utility of CuO becomes low. And if the mean particle diameter is smaller than 0.1mum a large amount of binder is required for binding CuO powder to electro-conductive material, so that the amount of CuO can be filed per unit area is decreased, thus the discharge capacity of the cell is decreased.