baber/WOPTO huggingface dataset:
Patent JP-H09254600-A (JP)
Title: Coupling structure
Inventor: YAMAWAKI SHIGEHIRO
IPC: B44D3/18
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to absorb the dimensional error by easily engaging and scarcely disengaging by providing a protrusion that the top is brought into pressure contact with the other at least on one of the inner surface of the recess of a member to be coupled and the surface of the protrusion of a coupling member opposed thereto. SOLUTION: A member 1 to be coupled has a recess 8 at the end face, and a protrusion 12 is formed on the inner surface of the recess 8. A coupling member 2 is made of a material being more flexible than the member 1, and has protrusions 2a, 2b to be engaged with the recess 8. Protrusions 14 top of which are brought into pressure contact with the opposed surface are provided on a pair of opposed sides of the protrusions 2a, 2b, and recesses 26 are provided at the other opposed sides of the protrusions 2a, 2b. A pin engaging cylindrical part 37 is provided at the position to be matched to a pin inserting hole 35 of the recess 26. Thus, when the protrusions 2a, 2b are engaged with the recess 8, the tops of the protrusions 12, 14 are brought into pressure contact with the opposed surface, the protrusion 12 collapses the tops of the protrusions 14 to be closely coupled.
Patent JP-S58186508-A (JP)
Title: Multi spindle drilling machine equipped with plural heads
Inventor: YOKOUCHI SEIICHI
IPC: B23B39/16
Filed: 1982-04-26
Abstract: PURPOSE:To eliminate the necessity for replacement of a drill, by hangably mounting plural replaceable heads to a guide rail and using each head correspondingly to a work then successively drilling the work by a number of the heads. CONSTITUTION:A head holding plate 19 is rotated to turn each head 7a, 7b, 7c, 7d respectively by 90 deg. clockwise, and the head 7b is moved to the front face of a column 2. The plate 19 is positioned on a movable circular arc part 6a of a guide rail 6, and a tightening bolt 39 is fitted in a circular arc groove 43 of a head case 20. Then a drill or the like mounted to the head 7b performs the second drilling work for a work 4. Similarly the third and fourth drilling works can be automatically performed by the heads 7c, 7d through operation of a control box 16.
Patent JP-S544930-A (JP)
Title: Wearing-resistant coating material of resin
Inventor: HAYASHI SHIYUNICHI
IPC: C09D7/00
Filed: 1977-06-15
Abstract: PURPOSE: A wearing-resistant resin is mixed with high-hardness ceramics to form title coating material for metal parts, such as engine parts, with high mechanical strength, impact strength and wearing resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51145075-A (JP)
Title: Method of detecting center position of a substance
Inventor: YOSHITAKA HIROMI
IPC: B23Q3/18
Filed: 1975-06-10
Abstract: PURPOSE: Method of detecting center position of a substance, by which the center position of a substance can be obtained easily without fixing it previously. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S544341-A (JP)
Title: Protective relay system
Inventor: TANIMOTO MITSURU
IPC: H02H3/38
Filed: 1977-06-14
Abstract: PURPOSE: To prevent miss braking at trouble restored time, by providing a sequence circuit with which directional relay is operated at first, and braking instruction is issued, only when over current relay is operated afterwards. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08267254-A (JP)
Title: Resistance welding method of different kind members
Inventor: OKABE SHINJI
IPC: B23K11/11
Filed: 1995-03-28
Abstract: PURPOSE: To improve joining strength and to easily weld at low cost by placing the metal powder having hardness and melting point higher than one at least of first and second members and energizing while pressing both members with electrodes. CONSTITUTION: In executing resistance welding between a first member 1 ferrous material to be welded) and a second member 2 (aluminum material to be welded), a metal powder 3 having hardness and melting point higher than one at least of first/second members 1, 2 is placed between both members 1, 2, an electric current is caused to flow while electrodes 5, 6 press both members. By this method, the metal powder 3 is sunk in the second member 2 which is heated and softened with Joule heat, it forms the state, in which Al material welded/softened encircles the upper half part of metal powder 3, by turning the metal powder 3 a wedge or clamp, the members 1, 2 are joined.
Patent JP-H02249574-A (JP)
Title: Dice orientation control device for dice game machine
Inventor: NAGAFUNE TAKAYUKI
IPC: A63F9/04
Filed: 1989-03-22
Abstract: PURPOSE:To reliably specify pip direction during conveyance of recovered dice by a method wherein a horizontal parallel magnetic field is generated in an intersection position between a pair of upper and lower conveying means. CONSTITUTION:Since, when dice 1 are charged, an external magnetic field HF is formed on a board body 4 by means of a coil 5, through a relative action with a magnet 3 in the die 1, a specified pip being '1' is displayed on an upper surface. Through combination of displayed pips, a game is played. When a game is finished, the dice 1 are dropped on an upper conveyor belt 10, the upper conveyor belt 10 starts rotation in a direction shown by an arrow mark A. The dice 1 passes an upper conveyor roller 11 on the downstream side and are dropped under gravity on a lower conveyor belt 13. Since an external force is not exerted while the dice 1 are dropped under gravity, a magnet 3 in a die 1 relatively acts on a horizontal parallel magnetic field H generated by a magnet 19. Torque is generated so that an S-pole 3s of the magnet 3 in the die 1 is pointed to the dice pip reading sensor 17 side, and the torque forces the dice 1 with high efficiency to control orientation.
Patent JP-H01244163-A (JP)
Title: Coaxial type starter device
Inventor: ISOZUMI SHUZO
IPC: F02N15/06
Filed: 1988-03-24
Abstract: PURPOSE:To make an electric motor into a high-powered one in spite of small size as well as to secure conformity between central axes to each armature turning shaft of both devices by supporting a carrier of the planetary gear device on a bearing of the armature turning shaft and a clutch outer of the overrunning device on a clutch inner via a bearing, respectively. CONSTITUTION:A front end of an armature turning shaft 11a of an electric motor 11 is supported on a carrier 15c of a planetary reduction gear 15 via a bearing 21. A clutch outer 16a of an overrunning clutch device 16 is supported on a clutch inner 16b via a bearing 24. Consequently, a bearing support part of an intermediate bracket, having supported the armature turning shaft 11a so far, can be disused. In consequence, a long magnetic pole is attachable to an inner circumferential surface of a yoke 11b, and thereby the motor 11 is made into a high-powered one in spite of small size. In addition, any eccentricity to the armature turning shaft 11a of the overrunning clutch device 16 and the planetary reduction gear 15 is avoided so that stable actuation is assurable.
Patent JP-H01241403-A (JP)
Title: Method for continuously manufacturing treated superconductive sheet in injection, suction and deaeration
Inventor: MUTO YOSHIO
IPC: H01L39/24
Filed: 1988-03-24
Abstract: PURPOSE:To manufacture the arbitrary thickness superconductive sheet having a certain hardness and strength in a large quantity and at low cost by a method wherein the mixed power of superconductive material powder and binder is accumulatively adsorbed onto a transferring filter so as to make a layer-shaped superconductive sheet and the layer-shaped superconductive sheet is rolled and then passed through a treating process. CONSTITUTION:The one side of a permeable transferring filter V0 is sucked by means of a suction-deaeration unit Z1, and the mixed powder S0 of the superconductive material powder consisting of an excessive particle diameter and material and the binder consisting of an appropriate size, configuration and material is injected from an injection unit Z0 at the opposite side on the transferring filter V0, and sucked by the suction-deaeration unit Z1 for accumulatively adsorbing the mixed powder S0 of the superconductive material powder and binder on the transferring filter V0 so as to make a layer-shaped superconductive sheet S1. The layer-shaped superconductive sheet S1 is rolled by means of a plate-thickness control roll A for controlling the thickness and density, and passed through a treating process Z2 for making a treated super conductive sheet S2 having a certain hardness and strength. Further, the treated superconductive sheet S2 is passed through a working process Z3 for making a worked superconductive sheet S3, and also passed through burning process Z4 for making a burned superconductive sheet S4.
Patent JP-H01243486-A (JP)
Title: Manufacture of superconducting element
Inventor: YOSHISATO MASANOBU
IPC: H01L39/24
Filed: 1988-03-24
Abstract: PURPOSE:To make it possible to manufacture the title superconducting element having stabilized characteristics in an excellent reproducible manner by a method wherein a superconductive slices are formed from a high density oxide superconducting material, and a loose junction part is formed on the superconducting slices. CONSTITUTION:Raw material constituting an oxide superconductor is mixed, and after the raw material has been fused by heating, it is quenched and a high density oxide superconductor material is obtained. This material is sliced into the prescribed thickness, a superconducting slice 10 is formed by conducting an annealing treatment on a slice base in an oxide atmosphere, and a loose junction part 13 is formed on the superconducting slice. An empty hole, a grain boundary sludge, or a segregated substance and the like are not present on the obtained superconducting body, it has a homogenous constitution, and alto it presents the state of high density. As a result, a precise working of 10mum order can be conducted, and as the grain boundary of the superconducting body is uniform, the critical current characteristics, which are limited by the grain boundary, and grain boundary Josephson current characteristics can be made uniform, and besides, the superconducting body is hardly subjected to the influence of moisture and the like.
Patent JP-H04220558-A (JP)
Title: Method and apparatus for detecting high-speed vapor using low-temperature bypass
Inventor: DEBUITSUDO PII RAUNBEERAA
IPC: G01N30/46
Filed: 1991-03-12
Abstract: PURPOSE: To improve the selectivity and sensitivity of detection by utilizing a bypass of high speed gas chromatography(GC). CONSTITUTION: Two different time intervals are produced in the downstream side of a nitrogen oxide detector 80, by connecting two GC 60, 64 and two thermally decomposing apparatuses 62, 70 alternately in series. The signal of the second time interval is delayed as compared with the first time interval and separated. This time difference is effective for selective and high speed detection of compounds. A part of gas sample flow proceeding to the second GC 64 and the second thermally decomposing apparatus 70 is diffused in a bypass 90 and since the gas flow does not pass the second thermally decomposing apparatus 70, inhibition relevant to the decomposition products in the thermally decomposing apparatus 70 can be avoided in the first time interval.
Patent JP-S51146260-A (JP)
Title: Display device
Inventor: SOUMA JIROU
IPC: G01R19/00
Filed: 1975-06-10
Abstract: PURPOSE: Voltage display device is provided in which there are small number of diodes for biasing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57187412-A (JP)
Title: Floating type ice resistant marine structure
Inventor: OOSHIMA MASANAO
IPC: B63B35/44
Filed: 1981-05-13
Abstract: PURPOSE:To minimize the force of flowing water to collide with a floating type marine structure by using a system in which 3 or more inversed conical structures are provided to the lower part of an upper platform, a rotatable mooring device is attached to the inversed conical structure, and a ballast device is also provided. CONSTITUTION:An under-water float 2 is provided through a pillar part 11 to the lower part of three inversed conical structures 3 provided to the down side of a platform 1 for a floating type oil excavator, and a ballast tank 10 capable of altering draft in the inversed conical portion of the structures 3 is provided to the under-water float 2. By adjusting the draft W in the inversed conical portion to the position of the pillar member 11, as shown by Wa, by using the ballast tank 10, the floating type oil rig itself can be kept in a semi-dividing state its movement during rough waves can be minimized.
Patent JP-H08241734-A (JP)
Title: Polymer solid electrolytic battery
Inventor: NAKANISHI NOBORU
IPC: H01M10/05
Filed: 1995-03-03
Abstract: PURPOSE: To provide a polymer solid electrolytic battery having a high energy density whose film strength is high to cause no internal short-circuit by combining an alkali metal salt and an aprotic organic solvent with a specified block- graft polymer showing a microphase separation structure to constitute a solid electrolyte. CONSTITUTION: As an electrolyte, a polymer solid electrolyte containing three components described below is used. (1) an alkali metal salt; (2) a block-graft copolymer formed of at least one polymer block chain A having a polymerization degree of 10 or more which consists of a repeat unit represented by the formula 1 (R<1> is a hydrogen atom, methyl group or ethyl group; R<2> is a hydrogen atom or methyl group; R<3> is a hydrogen atom, alkyl group or aryl group; n is 1-45; the number average molecular weight of the graft chain of the formula II is 45 or more and less than 200); and a polymer block chain B having a polymerization degree of 300 or more which consists of a repeat unit represented by the formula III (R<4> is a hydrogen atom or methyl group; M is a phenyl group); and (3) an aprotic organic solvent.
Patent JP-H07278734-A (JP)
Title: Ni-containing steel for low temperature use excellent in toughness
Inventor: KOBAYASHI YOICHIRO
IPC: C22C38/00
Filed: 1994-04-08
Abstract: PURPOSE:To produce an Ni-contg. steel for low temp. use having specified CTOD value and excellent in toughness by extremely reducing the contents of P and S as impurities. CONSTITUTION:This Ni-contg. steel for low temp. use excellent in toughness is the one having a compsn. contg. 0.04 to 0.06% C, 0.03 to 0.30% Si, 0.50 to 0.70% Mn, 8.50 to 9.50% Ni and 0.020 to 0.050% Al, in which the contents of P and S as impurities are regulated to <0.0020% P and <0.0010% S, and the balance Fe with inevitable impurities. If required, one or more kinds selected from 0.10 to 0.50% Cr and 0.05 to 0.30% Mo are furthermore incorporated therein.
Patent JP-S51147237-A (JP)
Title: Switching system of automatic gain control circuit
Inventor: MATSUDA KENJI
IPC: H03G3/20
Filed: 1975-06-13
Abstract: PURPOSE: A switching system whereby an economical automatic gain control circuit with reduced size and weight can be obtained. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05273968-A (JP)
Title: Automatic playing device
IPC: G10H1/00
Filed: 1992-03-27
Abstract: PURPOSE:To reduce the amount of data while keeping the change form of music by detecting the changes of plural play data and storing only the data having the change value exceeding a prescribed value. CONSTITUTION:A compression part 18 extracts only designated control data from automatic play data inputted from a read part 14 and buffers the plural data. The designated control data are data designated by an operator at the time of starting compression such as pitch bend data or volume data, etc. In this case, the compression part 18 decides whether the data are stored or thinned by respectively comparing the difference of timing to generate (read) the plural buffered data and the difference of the sizes of those data. Namely, the changes of plural read play data are detected and among these data, only the data changed from the previous data for a prescribed value or more are stored.
Patent JP-S60214530-A (JP)
Title: Dihedral exposure
Inventor: NAMOTO YOSHITERU
IPC: H01L21/027
Filed: 1984-04-10
Abstract: PURPOSE:To enable to dispense with the need to perform a mark working for mask matching on the substrate and to form a continuous high-density pattern on the mutually adjoining two surfaces with an angle of the substrate by a method wherein a positioning of a mask and the substrate is performed using both of a mask positioning part provided on the rotatable substrate mounting means and a marker provided on the mask. CONSTITUTION:A substrate 7 is set at a prescribed position of a rotatable substrate mounting means 14, a positioning of a mask 6 and the substrate 7 is performed using a mask-matching part 14e provided on the substrate mounting means 14 and a marker provided on the mask 6, the mask 6 and one surface of the substrate 7 are brought into contact with each other or are brought into close contact with each other and a first exposure is performed. Then, after the mask 6 and the substrate 7 were made to separate from each other, the substrate mounting means 14 is made to rotate, the mask 6 and the other surface of the substrate 7 are again brougt into contact with each other or are brought into close contact with each other and a second exposure is performed. According to this way, there is no need to perform a mark processing for a positioning of the mask and the substrate on the substrate 7 and there is no need to rehold the substrate 7, and moreover, a high-density pattern can be formed.
Patent JP-H11254152-A (JP)
Title: Welding method for conductor
Inventor: TAMURA MASAKI
IPC: C23C4/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of welding cracks by uniformly keeping the distribution of Si or Mg in a weld metal. SOLUTION: A ring-like filler metal 11 consisting of aluminum alloy is inserted between a welding groove 8 of a conductor pipe 6 consisting of aluminum alloy and a welding groove 9 of a terminal parts 7 consisting of aluminum alloy. The filler metal 11 is irradiated with the electron beam 12 and melted to integratedly weld both parts with each other. The Si quantity in the weld metal is regulated to 5.35 to 12.0 wt.% by limiting the dilution ratio of a base metal to the weld metal to the value below 60%.
Patent JP-H09239095-A (JP)
Title: Base board containing box of game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide the base board containing box of a game machine where a illegal processing is not executed as against a circuit substrate to be contained inside of the machine. SOLUTION: The covering state of a game control circuit base board 120 by a box body 61 and a cover body 80 is held by the engagement of a lock restraining projection 68 projectedly provided in the box body 61 with the engagement key material 92 of a cover open/close locking device 90 which is fitted to the cover body 80. The engagement state of the engagement key material 92 with the lock restraining projection 68 is released by inserting a unlock key 91 to the lock mainbody 96 of the cover open/close locking device 90 and rotating it. Moreover, only the lock mainbody 96 of the locking device 90 is exchanged so as to constitute a system. Therefore, the covering state of the substrate containing box 60 is not released without the unlock key 91 so that illegal action to the game control circuit base board 120, etc., is surely prevented and also the key can be changed as necessary.
Patent JP-H11248902-A (JP)
Title: Heat-treatment for optical equipment
Inventor: MATSUNARI SHUICHI
IPC: G02B1/10
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the heat-treatment for optical equipment which prevents the performance from decreasing by removing ultraviolet-light absorbing molecules sticking to an equipment component and suppressing a decrease in the quantity of ultraviolet light of the optical equipment. SOLUTION: The equipment component 6 installed in or nearby the optical path of ultraviolet light is heated by a heat generating body 2 to remove ultraviolet-light absorptive molecules sticking on the equipment component 6. Preferably, a medium of the atmospheric containing an oxidizer is supplied from a medium intake 4 to accelerate the removal of the ultraviolet-light absorptive molecules, and the medium of the atmospheric is discharged during the heating.
Patent JP-H10268966-A (JP)
Title: Clock synchronizing circuit
Inventor: KATO SHINGO
IPC: H04L7/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To enable the model change of enhance (improving performance), etc., in small number of days by inputting a synchronizing signal synchronizing with a basic clock to a clock synchronizing circuit, preparing a synchronizing clock based on this synchronizing signal and supplying for each function circuit so as to operate. SOLUTION: A basic clock circuit 1 supplies CLK 3-P to a bus conversion control circuit 4 converting a CPU bus to a private bus by way of the CPU clock of a CLK1-P signal and a synchronizing circuit 2 and supplies the private clock signal of CLK4-P for the respective 10 adaptor circuits of IOA-1 and IOA-2 operating under a private bus. In this case, as the function of the circuit 2, CLK2-P (66 MHz) obtained by frequency-dividing a CPU clock from the circuit 1 is inputted and the circuit 4 generates operable CLK3-P (33 MHz). Thereby, the function circuits of different frequencies can be connected.
Patent JP-H02249128-A (JP)
Title: Magnetic recording medium
Inventor: YAMAMOTO YOSHINORI
IPC: C09D5/23
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a magnetic recording medium with excellent oxidation stability by incorporating 2,6-di-tert-butyl-p-cresol or its deriv. as an antioxidant for a magnetic layer into the magnetic layer. CONSTITUTION:2,6-di-tert-butyl-p-cresol expressed by formula I or its deriv. is incorporated into the magnetic layer. As for a binder resin, vinyl chloride- vinyl acetate copolymer, polyvinyl butyral resin, etc., is used. As for an org. solvent, toluene, methyl ethyl ketone, etc., or mixture of two or more kinds of these are used. Since 2,6-di-tert-butyl-p-cresol is insoluble in water, it does not ooze out on the surface of the magnetic layer even when the medium is stored in a high humidity environment. Therefore, traveling property and wearing of the medium is not affected by the antioxidant. The medium shows little deterioration in mechanical strength when stored at high temp., which results in good oxidation stability of the medium.
Patent JP-H11249671-A (JP)
Title: Method for recording musical information, method and device for reproducing musical information, recording medium recording musical information, and recording medium recording program for reproducing musical information
Inventor: TAKAHASHI KENICHI
IPC: G10K15/04
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to change a color changing speed even on the way of characters by recording a color changing command for dividedly specifying characters and its execution timing information. SOLUTION: KARAOKE (orchestration without lyrics) musical information stored in a storage means 5 has a MIDI sequence part, a word character data command part and a timing control command part. The word character data command part records character display information such as command or word character data indicating the record of word character codes, display information, etc. The timing control command part records commands for specifying the display/erasing timing of a page, specifying the color change start/end timing of displayed characters and specifying the line of displayed word characters. Timing control commands include a color changing command for dividing displayed characters into plural parts in a color changing direction, specifying one divided part and specifying the start or end of color changing of the specified part and so on.