baber/WOPTO huggingface dataset:
Patent JP-S6393505-A (JP)
Title: Machine tool with automatic head exchanger
Inventor: TAKEHANA ISAMU
IPC: B23Q3/157
Filed: 1986-10-08
Abstract: PURPOSE:To make it possible to miniaturize a captioned head exchanger and exchange heads at high speed by constituting the head exchanger in such a way that the heads are exchanged by turning a machining head holding means at an angle of 180 deg., turning a head magazine in the perpendicular face at the rear of a machine, and making a holding arm swing between the magazine and a stand-by position. CONSTITUTION:A lower side pin 9 is fitted into the pin hole 28 of the upper section of the machining head 6 having reached a retreat position by means of a head holding mechanism 15 resulting in the connection of a head loading and unloading device 14 and a head 6a. On the other hand, another head 6a to be exchanged for the head 6 is secured to the upper side of the head loading and unloading device 14 by the head holding mechanism 15. In the next step, the heads 6 and 6a are interchanged for each other in each position by turning the device 14 at an angle of 180 deg. with the heads 6 and 6a and the head loading and unloading device 14 raised a little by an arm small amount vertical moving device 12 and with the head 6 separated from a head holding device 5. then, when an arm 10 is lowered by the arm vertical moving device 12, the head 6a is mounted to the head holding device 5.
Patent JP-S6393536-A (JP)
Title: Substrate holding device
Inventor: OKADA MASASHI
IPC: H01L21/68
Filed: 1986-10-08
Abstract: PURPOSE:To facilitate the cleaning of a holder by forming a plurality of projecting parts which constitute a loading part for a substrate in a recessed part and forming the second recessed part whose depth is less than that of the recessed part onto the projecting stripe part. CONSTITUTION:On the surface of a holder 1, a sealing part 2 in the closed loop which divides the loading surface region for a substrate illustrated by a wafer 10 and the first recessed part 7 in concentric circular form which is enclosed inside the sealing part 2 so as to form a plurality of projecting stripe parts 6 are formed. A linear loading part 8 is formed intermittently by the second recessed part 9 extending in the radial direction. The depth of the second recessed part 9 is less than the first recessed part 7, and the width of the second recessed part 9 is uniform to facilitate cutting work. Therefore, the peripheral length on the surface of the loading part 8 is longer towards the outer peripheral side, and an intake hole 5 communicating to a vacuum means is opened onto the bottom part of the first recessed part 7 having a large groove depth.
Patent JP-S60129993-A (JP)
Title: Blower for cassette deck
Inventor: NAKAMURA TETSUO
IPC: G11B33/14
Filed: 1983-12-16
Abstract: PURPOSE:To obtain cooling effect of an internal device by providing a fan driven by a capstan in a blower case in common use for a heat sink of the same shape as a cassette leaf of a cassette tape so as to utilize a mechanism of a cassette deck offering surplus power when the deck is used with a tuner source. CONSTITUTION:Space parts 4, 5 loading fans 2, 3 freely turnably are formed in a lower leaf 1a, and exhaust paths 9, 10 and suction paths 7, 8 are provided to the space parts 4, 5 corresponding to a grill 6 for suction and exhaust provided to the leaf 1b of a blower case 1. Then holes 11, 12 holding the capstan shaft are made at the bottom of the space parts 4, 5. Furthermore, the case 1 is used in common for the operation of the heat sink. Then the fans 2, 3 are driven by the capstan the same as the driven of the cassette tape by inserting the blower case 1 from a cassette loading slit 14 of the cassette deck 13 while pressing a cassette door 15.
Patent JP-S6480074-A (JP)
Title: Resonance tunnel three terminal element
Inventor: YONEMITSU TOSHIHIRO
IPC: H01L29/201
Filed: 1987-09-21
Abstract: PURPOSE:To increase the peak valley ratio in the negative resistance characteristics by a method wherein a base is super latticestructured in the title resonance tunnel three terminal element. CONSTITUTION:A base 14 is structured of super lattice repeatedly laminated with materials C and D. This base 14 is in contact with an emitter barrier layer 15 through the intermediary of a buffer layer 21 while a base electrode 18 is in contact with the buffer layer 21. In the resonance state, the electrons in an emitter 16 are injected into the base 14 through the resonance level by the tunnel effect further running to a collector 12 through the intermediary of a resonance energy band also by the tunnel effect. Thus, the electrons in the base 14 are not scattered so much compared with any conventional element. In the non-resonance state, the electrons injected into the base 14 which are not resonant with a super lattice structured resonant energy band of the base 14 do not reach the collector 12.
Patent JP-H0287073-A (JP)
Title: Liquid-sealing vessel and sealing method of liquid in this vessel
Inventor: NAGASAKI WATARU
IPC: G01C9/12
Filed: 1988-09-22
Abstract: PURPOSE:To enable prevention of the distortion of the main body of a vessel due to the expansion or contraction of a sealed liquid by a method wherein a cap made of a material being more excellent in flexibility than the main body of the vessel is fitted to an opening and the outer side thereof is made to be a space for bulging of the cap. CONSTITUTION:A casing 3 having a hollow part 4 inside and also having an opening 5 making the hollow part 4 communicate with the outside is provided, and a silicon oil 12 is filled up in the hollow part 4 with no space left and sealed up therein. A cap 6 made of a material being more excellent in flexibility than the casing 3 is fitted to the opening 5 and the outer side thereof forms a bulging air chamber 11 of the cap. Since the cap 6 is more abundant is flexibility than the casing 3, according to this constitution, the cap 6 changes its form to absorb the expansion of contraction of the oil 12 when the oil 2 expands or contracts due to a change in temperature, and thereby the distortion of the casing 3 is prevented. On the occasion, the bulging of the cap 6 is not hindered, since the air chamber 11 is secured.
Patent JP-S61119870-A (JP)
Title: Lock up control device for automatic transmission gear
Inventor: YONEKAWA TAKASHI
IPC: F16H61/14
Filed: 1984-11-14
Abstract: PURPOSE:To properly absorb the impact of a vehicle, by a method wherein a lock up clutch releasing time is set as the function of the control speed of an accel pedal. CONSTITUTION:A time differential value theta' of a suction throttle opening thetais calculated as the control speed of an accel pedal 22. When the absolute value of theta' is increased to higher than a given value C1, a lock up clutch 36 is held in a release state only during a given time T(theta') related to theta' irrespective of a lock up operating area and a lock up release area, being determined by an opening theta of a suction throttle and a car speed V. When a new state of ¦theta'¦>=C1 is produced before the given time T(theta') has lapsed, the given time T(theta') related to a current theta' is additionally set commencing with a time when the new state is produced. this causes the fluctuation in torque of a driving system to be absorbed in a fluid torque converter 34 to relieve impact.
Patent JP-H1082101-A (JP)
Title: Expansion joint
Inventor: SUZUKI AOI
IPC: E04B1/62
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint which is the optimum for a base isolation structure, has a simple configuration without using a spring, can follow in correspondence to large movement, ensures the operation, and does not cause distortion in a cover plate. SOLUTION: A slide member 2 and an auxiliary slide member 3 are fitted in guide rails 1 fixed to end parts of bodies on both sides of a clearance, respectively, and both end parts of a connection rod 4 arranged between both rails 1 and 1 in such a manner that it goes obliquely are pivoted on the slide member. A central part of an auxiliary rod 5 having substantially half length of the connection rod 4 is pivoted on each central part of both halves of the connection rod 4, and one end part of an auxiliary rod 4 is pivoted on the auxiliary slide member 3. Each end cover plate 7 is arranged along a fixing plate fixed on surfaces of both bodies, and a clearance cover plate 8 provided with an auxiliary guide rail 9 is arranged between the end cover plates 7 in a central part of a rear surface.  An auxiliary slide member 10 is fitted in a rail 9 to pivot the other end of the auxiliary rod 5, pivot a central part of the connection rod 4 and a central part of the clearance cover plate 8, pivot a central part of a regulation rod 11 at the same time, and loosely fit both end parts of the regulation rod 11 in a lower side of the end cover plate 7.
Patent JP-S61116342-A (JP)
Title: Controlling method of lens position
Inventor: ANZAI TOSHIKI
IPC: G03G15/04
Filed: 1984-11-12
Abstract: PURPOSE:To always move precisely a lens to an objective position by reciprocating a lens after turning on a power supply, and finding out and storing the hysteresis of a detector to calibrate the position of a lens. CONSTITUTION:Reflected light form an original is made incident upon a lens unit 1 along an optical axis P, reflected by a fixed mirror 3 through an optical board 2 on which a light passing notched pat is formed and then led to a photosensitive drum. A lens unit 1 is reciprocated before and after the hole position and the hysteresis of the home position sensor LHPS is previously stored. If a moving direction when the lens unit is moved up to an objective position is oriented in a specific direction, the position of the lens unit 1 is calibrated in accordance with the hysteresis at the calibration of the lens unit 1.
Patent JP-S61117234-A (JP)
Title: Manufacture of sintered chrome ore
Inventor: FUKAGAWA MAKOTO
IPC: C22B1/16
Filed: 1984-11-13
Abstract: PURPOSE:To increase the product yield of sintered chrome ore and to improve the strength and reducibility by crushing and screening chrome ore to provide a proper grain size, adding fine granules of CaO, SiO and MgO sources and coke, and carrying out kneading and sintering. CONSTITUTION:Chrome ore is crushed and screened so that grain size is <=0.5mm and granules of <=0.1mm grain size account for <=30wt% of the total amount. Fine granules of CaO and SiO sources or CaO, SiO and MgO sources are added as a flux by >=about 35% in total, and coke is further added. They are kneaded and sintered with a Dwight-Lloyd sintering apparatus or a Greenawalt pan. This method is applicable to the manufacture of ferrochrome useful as an additive for steel.
Patent JP-H0552312-A (JP)
Title: Method of preventing back fire in premixing burner
Inventor: TADA TAKESHI
IPC: F23D14/82
Filed: 1991-08-27
Abstract: PURPOSE:To prevent back fire by detecting the temperature at the section in the remote end of the flame port of a premixing burner where the gas flow rate is slowest, and igniting when the temperature has not yet reached the ignition temperature of the fuel gas. CONSTITUTION:A temperature sensor is provided in the section where the flow rate of gas that passes through the flame port in the nozzle tip 10 in a premixing burner 1, namely the temperature sensor is provided at the rear end section X of the nozzle tip 10 in the remote end of the flame port 11 and the temperature of this section is detected. In an intermediate position of the supply system of the premixing gas a N2 gas supply source for cooling the tip 10 is connected. Premixing gas that is a mixture of the fuel gas COG and air premixed by a gas mixer 3 is supplied to a burner 1. Into the burner 1 an interlock which prohibits the ignition until the nozzle tip 10 is heated over 650 deg.C is placed to build as a control mechanism a control sequence which purges by blowing in N2 gas when the temperature goes over 650 deg.C. Since ignition and combustion are carried out by the ignition at a temperature below the gas ignition temperature, the generation of back fire is prevented.
Patent JP-H07194558-A (JP)
Title: Medical data processing system
Inventor: NEMOTO NOBUYUKI
IPC: G06Q50/22
Filed: 1992-08-14
Abstract: PURPOSE:To make a portable data input means very compact by enabling data to be inputted by the reading of diagnostic-data bar codes using a bar code reader. CONSTITUTION:This medical data processing system C is made up chiefly of a bar code board l, a bar code reader 2, a communications circuit 3, a data processing unit 4, a keyboard 5, a CRT display 6, and a printer 7. The bar code reader 2 is connected to the data processing unit 4 via the independent communications circuit 3, and diagnostic data in the bar code reader 2 are sampled into the data processing unit 4, and thereby a document orignating process and calculation of the number of insurances are carried out and a document in a predetermined form can be displayed on the CRT display 6 or be printed using the printer 7.
Patent JP-S60130602-A (JP)
Title: Modification of polyisoprene rubber
Inventor: KITAHARA SHIZUO
IPC: C08F8/30
Filed: 1983-12-19
Abstract: PURPOSE:To improve the tear strength of a vulcanizate, by reacting cis-1,4-polyisoprene rubber with a specified compound to introduce ester groups thereinto. CONSTITUTION:cis-1,4-Polyisoprene rubber having a cis 1,4-bond content >=85% and a Mooney viscosity (ML1+4 100 deg.C) >=30 is mixed with a compound having a group of formula IV and a group of formula V, represented by formula I , II, or III(wherein R is a hydrocarbon group such as an aliphatic, alicyclic, or aromatic group, and n is 0-12) so that the ester group content of the rubber after the reaction may be 0.0005-0.05mol/100g rubber, and the resulting mixture is reacted at 20-160 deg.C for 2min-6hr in the presence (or absence) of a solvent to introduce the ester groups into the rubber.
Patent JP-H0983082-A (JP)
Title: Semiconductor laser element, optical disc drive and optical axis adjusting method
Inventor: KIMURA KATSUHIKO
IPC: G11B7/127
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To correct the aberration caused by the inclination of an optical disc and the optical axis of an objective lens. SOLUTION: An n-AlGaAs clad layer 2, an AlGaAs multiple quantum well active layer 3, a p-AlGaAs clad layer 4, a p-GaAs contact layer 5, an n-GaAs block layer 7, a p-AlGaAs buried layer 8, and a p-GaAs cap layer 9 are formed sequentially on an n-GaAs substrate 1. A main electrode 12 and sub-electrodes 13, 14 are provided on the p-GaAs cap layer 9 and a rare electrode 11 is provided on the rear surface of n-GaAs substrate 1. When the current being injected into the sub-electrodes 13, 14 is controlled, the current distribution is varied in a semiconductor laser element 15 and the shape of emission wave front can be varied. Consequently, the aberration caused by the inclination of an optical disc and the optical axis of an objective lens can be corrected.
Patent JP-H0795210-A (JP)
Title: Output buffer type switch
Inventor: OCHIAI TAKAYOSHI
IPC: H04Q3/52
Filed: 1993-09-27
Abstract: PURPOSE:To quickly detect the abnormality of a switch regardless of the consti tution of the outside of the switch. CONSTITUTION:An allocation reference preparing means 5 prepares allocation reference signals REF#0-#7 for specifying an output line to which a cell is outputted from the destination of the cell before the cell is inputted to a multiplex circuit 1, and applies the REF#0-#7 to an allocating means 6. The allocating means 6 detects the abnormality that the inputted cell is not correctly outputted to the output line by collating output discriminated results DET#0-#7 indicating output/no-output to output lines OUT#0-OUT#7 connected with each output buffer 2#0-2#7 operated based on the destination of the cell inserted into multiplexed data by each output buffer 2OMICRON-2#7 with the collation reference signals prepared by the collation reference preparing means.
Patent JP-H0289128-A (JP)
Title: Data shifting device
Inventor: USHIGAMI SATORU
IPC: G06F12/00
Filed: 1988-09-27
Abstract: PURPOSE:To prevent the constitution of the title device from becoming large by providing a memory in which data is stored and a data processing means which rearranges data. CONSTITUTION:A latch 4 latches data in a data bus 3, and the output except for data of LSB outputted from a signal line 6 is given to a latch 5. The latch 5 shifts the output of the latch 4 to a LSB-side one bit by one, fetches them and fetches a shift-in bit being input data from a signal line 7 and the output is given to the data bus 3. Data read from one address in the memory is rearranged in an external circuit and an operation storing data in the same address is circularly performed in a constant order with respect to respective addresses, whereby respective addresses come to be cascade-connected when they are considered to be shift registers. Consequently, the memory can be realized by only one, and constitution is prevented from being enlarged when the number of shift levels is large.
Patent JP-H0876752-A (JP)
Title: Electronic instrument
Inventor: SHIMIZU MASAHIRO
IPC: G10H1/00
Filed: 1994-09-08
Abstract: PURPOSE: To automatically load musical information stored in an external storage medium in an internal memory of an electronic instrument without performing complex operation. CONSTITUTION: When the fact that an external disk 7 is loaded on the electronic instrument is detected, and automatic loading is specified by an automatic load flag stored in the RAM2 4, the automatic load data(ALD) are read out from the external disk 7 by a disk drive(DD) 6 under the control of a CPU 1, and a file specified by the ALD is read out from the external disk 7 and loaded on the RAM1 3 automatically. Further, when an automatic performance mode is specified by the ALD, the musical sound generation part (TG) 10 generates a musical sound signal based on the performance data loaded on the RAM1 3, and a reproduced musical sound is given from a sound system 11.
Patent JP-H07160807-A (JP)
Title: Paper recognition system for document
Inventor: DAGURASU DABURIYUU BIRINGUSU
IPC: G06K9/20
Filed: 1994-10-04
Abstract: PURPOSE: To provide a faster and accurate form recognition method. CONSTITUTION: When respective already entered forms are fetched to this system by scanning, the forms are compressed and kept in a buffer. When the analysis of the compressed already entered forms is prepared, only the upper part of the form is compression-cancelled. Similarly to the preparation method of a master signature set, a form signature set is prepared for the compression cancelled part of the already entered form. One of forms is that limitation to the array of cells present at the upper part of the form is performed and thus, the need of compression-cancelling the form further is eliminated. Only the first N rows of the form are compression-cancelled. Thus, the speed of form recognition is accelerated.
Patent JP-S59133038-A (JP)
Inventor: KURUTO HERUTO
IPC: B29C59/04
Filed: 1983-12-21
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-H08103740-A (JP)
Title: Vibrating cleaning device
Inventor: ITO AKIRA
IPC: B08B3/10
Filed: 1994-10-04
Abstract: PURPOSE: To provide a vibrating cleaning device for removing oil content and soil off the surface of an article to be cleaned with high efficiency and in a good manner. CONSTITUTION: A cleaning device comprises a box type cleaning tank 1 in which cleaning liquid is filled, a vibration frame 2 for retaining an article to be cleaned, inserting a section of retaining the article to be cleaned and being supported to be vibrated on the upper section of the cleaning tank through a vibration-abadening material 6, a rotating type vibrator 7 fixed on the upper section of the vibration frame 2, an agitation plate 5 mounted on a section of the vibration frame 2 to be inserted into the cleaning tank and a turn-over control circuit 8 for turning over the rotating direction of the rotating type vibrator 7 in every specified certain time.
Patent JP-H0559600-A (JP)
Title: Electric wire for and electrode for electrolytic treatment of inside surface of metallic pipe and electrolytic polishing method
Inventor: OKUDA TAKAAKI
IPC: C25F3/16
Filed: 1991-08-28
Abstract: PURPOSE:To allow the electrolysis treatment of inside surface of a long-sized or curved pipe by constituting the electrode to be inserted into a pipe to be subjected to the electrolysis treatment of the inside surface and the electric wire to be connected thereto or only the electrode of a spring-like material. CONSTITUTION:The coiled pipe or curved pipe is subjected to the electrolysis treatment of its inside surface by using the electrode. A spring property is imparted to the electrode to be inserted into this pipe and the electric wire to be connected to the electrode if the pipe to be treated has the length exceeding the length of the electrode. Only the electrode is constituted of the material having the spring property if the length of the pipe to be treated does not exceed the length of the electrode. The electrode is made into a structure combined with a shaft 4 having the spring property and a electric good conductor 5. This structure is coated with a high-polymer material 6 having heat resistance, chemical resistance, by which the electrode is constituted. The electrolysis polishing of the inside surface of the coiled pipe or the like is executed in this way.
Patent JP-2001068180-A (JP)
Title: Crimp terminal
Inventor: FUJISAWA AYAKO
IPC: H01R11/12
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce kinds of crimp terminals for connecting plural electric wires to one connection position of a terminal board to facilitate management and to prevent drop in efficiency by branching plural connection parts from a single fixing part. SOLUTION: Crimp terminals 1, 11 to which electric wires 2 are connected are previously formed in a specified shape and fixed to a terminal board 4 with a screw 5. The crimp terminals 1, 11 are preferable to be formed in the shape capable of preventing interference between adjacent crimp terminals 1, 11 or the electric wires 2 connected to crimp terminals 1, 11. Forming of the shape of the crimp terminals 1, 11 may be conducted after the crimp terminals 1, 11 are fixed to the terminal board 4. By forming the shape of the crimp terminals 1, 11, even if the distance A between the inner surface of a casing for storing an electronic apparatus and the terminal board 4 is narrow, wiring can be facilitated. The fixing part is preferably twisted about 90 degrees between the fixing part to the terminal board and the branching position.
Patent JP-H1087581-A (JP)
Title: Chelate compound, and detergent composition containing the same
Inventor: KANEKO YOHEI
IPC: C07C229/22
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition capable of being economically and inexpensively synthesized, high in water solubility, containing a phosphorus- free builder excellent in chelate performances and a chelate compound superior in chelating function and containing no phosphor. SOLUTION: This composition comprises a chelate compound of formula I [R<1> is a 1-36C alkyl or a 2-36C alkenyl; R<2> is a group of formula II (M is H, an alkali metal, an alkaline earth metal, etc.), etc.], preferably a compound of formula III. Preferably, the composition is composed of 1-3wt.% of the compound, 5-60wt.% of a surfactant and 0-94wt.% of a detergent builder except the compound. The compound is obtained, for example, by subjecting an amino acid of the formula N2 N-R<2> (to be concrete, glycine), an aldehyde of the formula R<1> CHO, prussic acid and an aqueous solution of an alkali metal hydroxide to Strecker reaction at 40-120 deg.C.