baber/WOPTO huggingface dataset:
Patent JP-2000343240-A (JP)
Title: Solid-state diffusion bonded product with small bonding pressure, and its manufacture
Inventor: OHASHI OSAMU
IPC: B23K20/14
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a defective bonding caused by a residual gap by heating a metal member to be solid-state diffusion bonded at the solid- state diffusion bonding temperature or more before forming a super smooth surface, providing coarsened grains on a bonding surface, and setting the ratio of the gap of a diffusion bonded surface to be not more than a specified percentage. SOLUTION: The ratio of a gap of a diffusion bonded surface is set to be <=30%. The heating before the super smoothing is preferably achieved at the temperature T>=0.7TM (where TM is the melting point [K] of a metal member). The grains on the surface are coarsened by heating the metal member at the temperature higher than the solid-state diffusion bonding temperature, and the roughened surface layer is removed by the super smoothing, and if the metal member is heated at the solid-state diffusion bonding temperature lower than the heating temperature, the grain is not coarsened by the thermal corrosion and the simultaneous movement of the grain boundary, and the roughening of the surface is suppressed. Bonding can be achieved while maintaining the shape and the dimensional accuracy of a precision-machined component.
Patent JP-S5855795-A (JP)
Inventor: KAWABATA TAKASHI
IPC: G01T3/00
Filed: 1981-09-28
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-S5486450-A (JP)
Title: Lower side electrode for ring weld
Inventor: SASAKI MASATO
IPC: B23K11/00
Filed: 1977-12-23
Abstract: PURPOSE: To prevent breakage of the upper end of pins and accompanying breakage of electrode, and to make it unnecessary to correct the position where the material to be welded is placed on, by shaping the upper ends of guide pins implanted around the position where the material is placed on into truncated cone shape.  
     CONSTITUTION: An unsealed transistor 3, or a stem 1 connected with a semiconductor pellet and covered with cap 2, is placed on a lower side electrode 4. The lower side electrode 4 is implanted with guide pins 5 with upper ends of truncated cone shape, and the unsealed transistor 3 is positioned by means of the pins as guides. The guide pin 5 is difficult to be broken because its upper end is of truncated cone shape, and has no edge, consequently it has no part acted by the concentrated sealing press. Hence breakage of electrodes 4, 8 due to the scattering of broken pieces is prevented. In addn., index 9 is placed while sliding on the conical surface of the top ends of the pins 5, so that no correction of the position of the transistor is required. After the stem 1 is placed on the lower side electrode completely, the upper side electrode 8 is lowered and the transistor 3 is sealed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6050169-A (JP)
Title: Formation of thin film
Inventor: YASUDA YUKIO
IPC: C23C16/30
Filed: 1983-08-26
Abstract: PURPOSE:To form stably a thin film having high quality with good reproducibility in the stage of forming a thin compd. film on a substrate by a vapor deposition method using plasma by controlling respectively separately the activity of gaseous raw materials. CONSTITUTION:The inside of a chamber 1 is evacuated to a vacuum, then a stage 2 on which a substrate 3 is placed is rotated and the substrate 3 is heated. Gaseous raw materials for forming a thin film are supplied from nozzles 4, 4', 4'' at the same instant. High frequency coils 5, 5', 5'' and capillaries 6, 6', 6'' for sampling are preliminarily attached to the respective nozzles. The gaseous raw materials emitted from the nozzles are activated by the plasma in the nozzles by the high frequency coils and the intended thin compd. film is formed on the substrate 3. The activated gases in the nozzles in this case are sampled by respective sampling capillaries and the activities are monitored by a mass spectrometer. The flow rate of the gases and the high frequency power are controlled according to said activities, by which the correct control of the compsn. of the compd. on the substrate 3 to desired components is made possible.
Patent JP-H053649-A (JP)
Title: Manufacture of molded motor
Inventor: IRIE SHINICHIRO
IPC: H02K15/12
Filed: 1991-06-26
Abstract: PURPOSE:To provide a molded motor manufacturing method which can improve the workability of form-molding without distorting the housing of molded motors which are manufactured by integrally form-molding the housing and other molded sections. CONSTITUTION:A stator 16 is form-molded by covering the space corresponding to the stator 16 with a bottom mold 50 with metallic pins 56 protruded to places where a housing section 27 is molded and an upper mold 54 and injecting a thermosetting resin 58 into the section corresponding to the stator 16 formed by the molds 50 and 54.
Patent JP-H0711738-A (JP)
Title: Reinforced cage assembly build-in device
Inventor: MATSUI NOBUYUKI
IPC: E04C5/06
Filed: 1993-06-25
Abstract: PURPOSE:To improve workability and safety as well as to eliminate waste of a material. CONSTITUTION:On a base frame 20, a fixed side part frame 21 and a movable side part frame 23 are provided free to adjust an interval by an interval adjusting means (a travelling frame 25, a travelling driving cylinder 28, etc.), and on lifting beam receiving girders 29, 29 connecting both of the frames 21, 23 to each other free to adjust an interval, a lifting beam 30 is suspended and provided. Thereafter, on a plural number of lifting rods 32 suspended on this lifting beam 30, a plural number of pairs of spacer plates 35 free to extend and contract are provided, and its extending and contracting means E is provided.
Patent JP-H04243838-A (JP)
Title: Method for accelerating decrease in plasma cholesterol level
Inventor: ARUFURETSUDO DABURIYU ARUBAATS
IPC: A61K31/365
Filed: 1991-06-26
Abstract: PURPOSE: To promote lowering of plasma cholesterol level by administering HMG-CoA reductase inhibitor while carrying out time control. CONSTITUTION: Therapeutically effective amount of HMG-CoA reductase inhibitor, preferably a compound of formula I or formula II [R<1> is a substitutable 1-10C alkyl or 3-8C cycloalkyl; R<2> is methyl, a substitutable 1-10C alkyl, a 1-5C alkoxycarbonyl or OH; R<3> is H or substitutable 1-5C alkyl or 2,3- dihydroxypropyl; (a) to (d) are each single bond or one of them is double bond or both of (a) and (c) or both of (b) and (d) are double bond], e.g. 7-[1,2,6,7,8,8 a,(R)-hexahydro-2(S), 6(R)-dimethyl-8(S)-(2,2-dimethylbutyryloxy) naphthalenyl-1(S)]-3(R),5(R)dihydroxyheptanoic acid is administered while carrying out time control. The medicine is preferably used in the form of a sustained release pharmaceutical preparation containing hydroxypropyl methyl cellulose in addition to the inhibitor.
Patent JP-H0710786-A (JP)
Title: Method for alkylating naphthalenes
Inventor: NOBUSAWA TATSUYA
IPC: C07B61/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide a method for alkylating naphthalenes, having high conversion of raw material naphthalenes and high retaining property of the yield of alkylation product. CONSTITUTION:In alkylating naphthalenes by reacting a naphthalene and/or an alkylnaphtalene with methanol in the presence of a catalyst, the reaction is carried out using a Y type zeolite having <=24.37 lattice constant as the catalyst.
Patent JP-H0446255-A (JP)
Title: Hydraulic power transmission with lock up piston
Inventor: OKUZUMI HIROSHI
IPC: F16H45/02
Filed: 1990-06-13
Abstract: PURPOSE:To reduce booming noise and remarkably reduce fuel consumption at lock up by providing a means to separate from a rotation system a pump vane wheel and a turbine vane wheel having large inertia in elements constituting a hydraulic power transmission at lock up. CONSTITUTION:At lock up, a lock up piston 6 and a turbine vane wheel 5 are separated from each other by disengaging action of a gear clutch 7 in the lock up stroke territory, and a first converter cover l and a second converter cover 2 having a pump vane wheel 3 are separated from each other by action of a gear clutch 8 having a synchronizing mechanism in the lock up stroke territory. Consequently, torque from an engine crankshaft is transmitted to the first converter cover 1 to the lock up piston 6 to a transmission input shaft 4, and the pump vane wheel 3 and the turbine vane wheel 5 are not rotated because they are separated from the rotation system with the gear clutch 7 and the gear clutch 8 having a synchronizing mechanism.
Patent JP-2000345205-A (JP)
Title: Device and method for compacting metal powder
Inventor: KADOYA KENICHIRO
IPC: B22F3/035
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To increase the bulk density in a state in which metal powder relatively enough in ductility such as selenium powder retains a powdery state without being formed into a lumpy shape and to continuously and efficiently compact it. SOLUTION: Metal powder is continuously carried in one direction by a screw 2, a pressure board 4 provided to an exhaust port 1b so as to be capable of opening and closing is pushed open, and, while the metal powder is exhausted from a gap 6, pressure is applied on the metal powder between the screw 2 and the pressure board 4 projected semispherically or conically to increase the bulk density of the metal powder. By changing a dead-weight 5 and/or the torque of the screw 2, the compacting density applied on the metal powder can be controlled.
Patent JP-S6217714-A (JP)
Title: Coated optical fiber
Inventor: ITO RYOICHI
IPC: G02B6/44
Filed: 1985-07-16
Abstract: PURPOSE:To obtain a titled fiber having high mechanical strength and excellent heat resistance by incorporating an inorg. compd. contg. a hydroxyl group and carbonic acid group which can be substd. with fluorine ions into a fluorine resin and/or buffer layer which are the coating layer for reinforcing the optical fiber. CONSTITUTION:A synthetic resin type primary layer 2 and buffer layer 3 are coated on the outside circumference of the optical fiber 1 consisting of quartz glass, etc. and the fluorine resin layer 4 is further coated on the outside circumference thereof. The inorg. compd. having the hydroxyl group or carbonic acid group for capturing the harmful fluorine ions or hydrogen fluoride formed by the layer 4 and making non-polluting the same is added to the layer 4. The inorg. compd. may be added to the buffer layer 3 or both of the buffer layer 3 and the fluorine resin layer 4.
Patent JP-S6310512-A (JP)
Inventor: SUZUKI MASAHIKO
IPC: H01G13/00
Filed: 1986-07-02
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-H08324316-A (JP)
Title: Chair installed at head of bus for bas tour guide
Inventor: MIMURA YOSHIO
IPC: A47C3/18
Filed: 1995-05-30
Abstract: PURPOSE: To allow a guide person to do his or her job while sitting on a chair by providing a frame with a lift frame that is raised and lowered by means of a screw shaft and that is mounted to the frame along a guide, attaching a folding base to the lift frame, providing the base with a backrest, and providing a changing device for changing the position of the backrest in the longitudinal direction. CONSTITUTION: A lift frame 3 is attached to guide shafts 2, 2 provided at right angles to a frame 1, with its slide bushes 4, 4... loosely fitted around the guide shafts 2, 2. A screw shaft 6 is rotated by a motor 5 to move the lift frame 3 up and down along with the base of the chair. The base 10 can be folded. The base 10 is provided with a backrest 13, whose position is changed by a parallel link mechanism; i.e., parallel links 11, arranged in symmetry with respect to the neutral axis of the base 10 along the horizontal direction, are supported against the support member 12 of the base 10, and the angle by which the backrest 13 is folded is set by means of links 14. As a result, the height and direction of the base become freely adjustable.
Patent JP-2000339691-A (JP)
Title: Optical disk recording medium
Inventor: SAWADA YASUO
IPC: G11B7/24035
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To realize various applications by combining two regions created by making one part of a data area section a ROM region consisting of pre- mastered pits and a recordable groove region in a recording medium in which the ratio of a track pitch to the diameter of a beam spot is a specified value or less. SOLUTION: A wobbled groove exists in a region outside the data region of an optical disk, which constitutes a recordable region. Also, the inside is ROM regions consisting of pre-mastered pits, where software or data are recorded. In an optical disk in which the ratio TPp/Bd of a track pitch(Tp) in which a push-pull signal is made rapidly smaller to a beam spot diameter(Bd) defined by 1/e2 is 1.1 or less, the track pitch (TPp) of the pit part is set larger than the track pitch (TPg) of a groove part. Then, TPp can be set to the prescribed value by making the depth of a pit greater.
Patent JP-H11349031-A (JP)
Title: Packaging container material
Inventor: SATO ATSUSHI
IPC: B65D1/22
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To drop the internal pressure by forming a recessed part of arc-like section to be swollen inward of a storage part on an upper surface part of a lid body to deform the recessed part outward of the storage part as the internal pressure of the storage part is increased in a packaging container in which a container body is fitted to the lid body at a mating part to form a container having a closable lid. SOLUTION: A packaging container is provided with a thin lid body 1 and a thick container body 2 which consist of a synthetic resin respectively, and a recessed part is fitted to a projecting part to form a fitted part 5, and a container 6 having a closable lid is formed thereby. The lid body 1 is formed as a recessed part of arc-like section in which a whole surface of an upper surface part 7 is swollen inward of a storage part 8 in the container 6 having the closable lid. In forming the container 6 having the closable lid, when the internal pressure of the storage part 8 in increased as the fitting of the fitted part 5 is advanced, the recessed part is deformed as a raised part 10 in which the recessed part is swollen outward of the storage part 8. The internal pressure of the storage part can be dropped to easily fit the lid body 1 to the container body 2.
Patent JP-H0315098-A (JP)
Title: Musical sound generating device
Inventor: SUNADA TAKUYA
IPC: G10H1/057
Filed: 1990-06-15
Abstract: PURPOSE:To vary greatly both a sound and its loudness while a touch response is reflected by varying and controlling at least one waveform control signals among plural kinds of waveform control signals according to touch data corresponding to the operation mode of a performance operation element and multiplying waveform information by it. CONSTITUTION:A touch data detecting circuit 3 outputs touch data corresponding to the touch response and supplies to an envelope generating circuit 5 and the output signal of a sound switch on a switch part 7 is inputted to envelope generating circuits 5 and 6, which generate and supply different kinds of envelope waveforms to a selector 8. A waveform generating circuit 4 generates a musical sound waveform of frequency corresponding to key information and supplies a signal select to the selector 8 to select one envelope waveform and a multiplication part 9 multiplies the input musical sound waveform by the selected envelope waveform, converts the product signal into an analog value, and supplies the analog value to a sound generating circuit 11. Consequently, the timbre and loudness of a musical sound can be varied greatly while reflected on the touch response of the performance operating element.
Patent JP-S6046615-A (JP)
Title: Switching device using sound
Inventor: NAMIKOSHI YASUMASA
IPC: H03K17/94
Filed: 1983-08-25
Abstract: PURPOSE:To generate a specific sound to turn off a switch forcedly by providing the titled device with a forced time-up means. CONSTITUTION:A microphone 1 and an amplifier 2 detect a sound, and a timer 3 is triggered by the detection signal and outputs pulses for a fixed period. Consequently, the switch S is closed and a lighting apparatus L turns on for fixed period. When a sound is inputted again during the lighting of the lighting apparatus, the timer 3 is triggered again and lighting is extended for a fixed period from the retrigger. If a specific sound selected by the forced time-up means 4 is inputted, the timer 3 times up immediately, the switch S is opened and the lighting apparatus L turns on.
Patent JP-H0822455-A (JP)
Title: Method and device for information processing
Inventor: OHIRA MICHITOKU
IPC: B41J5/30
Filed: 1994-07-07
Abstract: PURPOSE:To provide the method and device for information processing which can print records of a data base while changing print patterns by the records automatically or by operator's specification, and displays a warning message and performs measure processing when there is no optimum print pattern or when the number of print characters of an item to be printed exceeds the print limit range of a print pattern. CONSTITUTION:This device consists of a data decision part 205 which automatically selects an optimum print pattern out of print patterns previously stored in a print format information table 105 by records when printing the records of the data base and a print format setting part 202 which displays the warning message and performs measure processing when the optimum print pattern is not found in the print format information table or when the number of print characters of an item to be printed exceeds the print limit range of the print pattern and all print items in a record can not be printed.
Patent JP-S6058383-A (JP)
Inventor: SHIBAZAKI YASUSHI
IPC: B65D90/50
Filed: 1983-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5379373-A (JP)
Title: Production of semiconductor device
Inventor: SHIYOUJI SATORU
IPC: H01L21/265
Filed: 1976-12-23
Abstract: PURPOSE: To prevent the knock-on effect of ion implantation resistant substance structural atoms such as oxygen, etc. in an ion implantation resistance substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5281435-A (JP)
Title: Air fuel ratio controller
Inventor: FUJISHIRO TAKESHI
IPC: F02D41/14
Filed: 1975-12-27
Abstract: PURPOSE: To improve control performance and exhaust gas purification performance by varying apparent setting air fuel ratio in accordance with temperature and/or velocity of exhaust gas thereby maintaining real air fuel ratio to required value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H104013-A (JP)
Title: Magnetoresistance effect element and manufacture thereof
Inventor: KOMODA TOMOHISA
IPC: H01F10/32
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistance effect element with high rate of reluctance variation and strong inverse magnetic field at room temperature. SOLUTION: A free magnetic layer 2 of cobalt, a non-magnetic layer 3 of copper, a fixed magnetic layer 4 of cobalt and a ferromagnetic cobalt oxide film 5 with high coercive force at room temperature are deposited in this sequence on a substrate 1 of glass or silicon to form a magnetoresistance effect element. Contact of the ferromagnetic cobalt oxide film 5 with the fixed magnetic layer 4 increases the difference of coercive force between the fixed magnetic layer 4 and the free magnetic layer 2 at room temperature.
Patent JP-S6313699-A (JP)
Title: Vacuum forming device in vacuum press
Inventor: YAMAGAMI SEIICHIRO
IPC: B30B12/00
Filed: 1986-07-04
Abstract: PURPOSE:To miniaturize the device and to reduce the cost by dividing the inside of a cylinder into a 1st and 2nd cylinder chambers via a partition board and arranging respectively the pipe line performing the suction introduction of the air and feeding of a press oil alternately to both cylinder chambers as well. CONSTITUTION:The 1st and 2nd cylinder chambers 10A, 10B are formed by providing a partition board 11 in the cylinder 9 of a vacuum forming device 8. A three-way valve 5 is arranged on the discharging pipe line 4 of a hydraulic pump 1 and a sub-pipe line 7 is connected to the changeover valve 25 of a three position four port type. Both solenoid 26A, 26B of the changeover valve 25 are alternately energized in the state of communicating the discharging pipe 4 to the subpipe line 7 and the press oil is fed to pipe lines 24A, 24B. In this case, pistons 18A, 18B are moved to the right and left and the air in a sealed space 27 is sucked and exhausted via check valves 16A, 16B and pipe lines 30A, 30B. Since the hydraulic pump 1 is used for press and vacuum forming as well the miniaturization of the device and cost reduction are enabled.
Patent JP-S5281863-A (JP)
Title: Article conveying device
Inventor: SATOU TETSUJI
IPC: B65H3/24
Filed: 1975-12-29
Abstract: PURPOSE: To emilinate the conveying error of sheets due to separation of the sheets from the plate surface of pushing member by attaching the member with a rotatable member moving in contact with the lower surface of the plate to grip the plate by the pushing member and the rotatable member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63241027-A (JP)
Title: Polyoxyalkylene/carbazole adduct and its production
Inventor: KURATA NAOJI
IPC: C09K23/00
Filed: 1986-07-04
Abstract: PURPOSE:To obtain the title adduct excellent in interfacial properties such as low-foaming property, heat resistance and electric conductivity, by performing an addition reaction of carbazole with an alkylene oxide in the presence of a specified catalyst in a solvent in an inert gas atmosphere. CONSTITUTION:A mixture of carbazole (A) with an alkylene oxide (B) (e.g., ethylene oxide) is subjected to an addition reaction at 50-250 deg.C under normal or elevated pressure in the presence of 0.001-10wt.%, based on the mixture, alkali (alkaline earth) metal (hydr)oxide (C) (e.g., KOH) in an aprotic solvent which can dissolve component A (e.g., xylene) in an inert gas atmosphere free of molecular oxygen to obtain the title adduct of the formula (wherein R and R' are each H, CH3 or C6H5, provided that R' is CH3 or C6H5 when R is H and R' is CH3 or C6H5 when R' is H, n and m are each 0-500 and n+m=2-1,000).
Patent JP-H09315096-A (JP)
Title: Transfer material and transferred material
Inventor: MATSUDA AKINORI
IPC: B44C1/165
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a metallic gloss pattern having excellent light resistance and heat resistance with fading and discoloring and denaturing scarcely occurring even in the case of exposure with ultraviolet rays by forming a cured ultraviolet ray absorption layer and a metal thin film layer on a base sheet having releasability. SOLUTION: A cured ultraviolet ray absorption layer 3 and a metal thin film layer 6 are formed on a base sheet 1 having releasability. As the material of the sheet 1, a resin sheet such as polypropylene resin is used. A crosslinking agent is added to the layer 3 to be crosslinked to enhance the heat resistance. The layer 3 in which an ultraviolet absorbent is dissolved in the resin layer may be preferably used. The layer 6 is to express metallic gloss, and is formed by a vacuum deposition method. Thus, even if it is exposed with the ultraviolet rays, a transfer material having a metallic gloss pattern including excellent light resistance and heat resistance with fading and, discoloring or denaturing scarcely occurring even by the exposure with the ultraviolet rays is obtained.
Patent JP-S5859598-A (JP)
Inventor: KOBAYASHI TOSHIO
IPC: H05B41/39
Filed: 1981-10-02
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-S6048893-A (JP)
Inventor: MORITAKE MASARU
IPC: B66C23/82
Filed: 1983-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。