baber/WOPTO huggingface dataset:
Patent JP-H01275412-A (JP)
Title: Production of aluminum nitride fine powder
Inventor: OKUYAMA KAZUHIRO
IPC: C01B21/072
Filed: 1988-04-25
Abstract: PURPOSE:To efficiently obtain aluminum nitride fine powder by nitriding metallic aluminum in a nitrogen source gas atmosphere contg. ammonia gas with an arc and thereafter by heat-treating. CONSTITUTION:The targeted aluminum nitride fine powder is obtd. by nitriding metallic aluminum in the nitrogen source gas atmosphere contg. ammonia gas with the arc and thereafter by heat-treating. Or, the targeted fine powder also can be obtd. by radio-frequency heating a mixed powder of metallic aluminum and aluminum nitride fine powders in the nitrogen source gas atmosphere contg. nitrogen gas and(or) ammonia gas. Further, the targeted fine powder also can be obtd. by supplying the mixed powder of metallic aluminum and aluminum nitride fine powder, and nitrogen gas and(or) nitrogen gas contg. ammonia gas to the arc to form plasma jet. The temp. for heating-treating above- mentioned is preferably 600-1,500 deg.C.
Patent JP-H1064628-A (JP)
Title: Abnormal current suppressing device of electric parts
Inventor: POESS HANS-JOACHIM
IPC: H01R13/719
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain an abnormal current suppressing device by permitting a circular magnet core composed of amorphous of a specific relative magnetic permeability or a fine crystal material to be mounted to a connector pin in a connector case. SOLUTION: A material of a magnet core 7 composed of amorphous or fine crystal band plate has a relative magnet permeability of 20000 or more, and an inductive resistance is applied to a pin 4 surrounded by the magnet core 7. Thus, a high-frequency abnormal current is prevented, and electromagnetic conformance of a device connected to a plug is significantly improved without requiring an additional space.
Patent JP-H06314585-A (JP)
Title: Method and device for inserting terminal-equipped wire into connector housing
Inventor: MAEJIMA TAKAMICHI
IPC: H01R43/20
Filed: 1993-04-30
Abstract: PURPOSE:To enhance productivity by shortening an insertion tact and to provide a method and a device whereby a wire-equipped terminal can be inserted into the terminal storage room of a connector housing. CONSTITUTION:The head 2b of a terminal 1, 2 is sandwiched between a pair of terminal gripping claws 14, 14 and a wire 11 is sandwiched between wire clamping plates 13, 13 and the terminal is held between the bottom holding portion 14a of each terminal gripping claw and a terminal holder 15 to adjust the attitude of the terminal. Next, the terminal gripping claws and the wire clamping plates are moved toward a housing 16 and the end of the terminal is inserted into a predetermined terminal storage room 16a and positioned. Then, with the holding forces of the terminal gripping claws 14 and the terminal holder 15 canceled, the wire clamping plates 13 are further moved toward the housing, and after the terminal is completely inserted into the housing with the claws 14 and the terminal holder 15 both serving as guides, the wire clamping plates 13 are opened.
Patent JP-H10291298-A (JP)
Title: Offset rotary press for newspaper
Inventor: MORI TAKASHI
IPC: B41F33/14
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an offset rotary press for newspaper for facilitating preparations of phase matching of printing units between stacks and units and threading by freely regulating the phases of the units by a remote operation even during press operating, and omitting a conventional compensating unit. SOLUTION: The offset rotary press for newspaper comprises a phase regulator 12 associated with the press to phase-regulate by adjusting a rotating speed of a lateral shaft 7 with a phase regulating motor 16 of a drive source independent from a drive source of a plurality of printing units 6 group on the way of a power transmission means 9 for coupling the shaft 7 of a main drive shaft of the unit group to each unit as a relative phase change regulating means of the units 6.
Patent JP-H05284210-A (JP)
Title: Automatic answering telephone set
IPC: H04M1/65
Filed: 1992-03-31
Abstract: PURPOSE:To inform a recording time of a message set to the automatic answering telephone set to a called party. CONSTITUTION:A recording time of a message is inputted from an input section 12 and inputted data are stored in a storage section 9. When a call comes from an opposite party, a voice synthesis section 7 extracts voice synthesis data of a fixed section of a voice synthesis data memory section 1 and voice synthesis data of a variable section of the voice synthesis data memory section 1 corresponding to recording setting time data of the storage section to synthesize the voice. A control section 6 outputs a voice signal of the voice synthesis section to an opposite party with respect to a call from the received opposite party and a message from the opposite party is recorded by a recording section 13.
Patent JP-S59229889-A (JP)
Title: Manufacture of semiconductor laser
Inventor: OKUDA HAJIME
IPC: H01S5/12
Filed: 1983-06-13
Abstract: PURPOSE:To form an active layer at a high temperature without extinguishing a diffraction grating and thus enable the reduction of threshold value and the oscillation of single lateral mode by a method wherein a hetero-junction including the active layer is formed in the second process of crystal growth after anoptical waveguide layer and a current blocking layer are formed in the first process of crystal growth, and thereafter a groove is formed by etching. CONSTITUTION:A diffraction grating 2 is formed on an N-InP substrate 1. Next, an N-GaInAsP layer 3, a P-InP layer 4, and an N-GaInAsP layer 5 are successively epitaxially grown on the substrate 1. Then, using a mask and H2SO4 series etchant, the layer 5 is selectively etched to form the groove. Using HCl series etchant, the layer 4 is selectively etched with the layer 5 as a mask. An N-InP layer 6, a GaInAsP layer 7 doped with phosphorus, a P-InP layer 8, and a P<+> GaInAsP layer 9 are successively epitaxially grown by crystal growth. Thereafter, electrodes are attached, etc., and accordingly a DFB laser is completed.
Patent JP-S61260017-A (JP)
Title: Composition for oral cavity application having caries-preventive effect
Inventor: KAMETAKA SHIGERU
IPC: A61P1/02
Filed: 1985-05-15
Abstract: PURPOSE:To provide a composition for oral cavity application, containing gamma- linolenic acid and linolic acid as essential components, exhibiting specific antibacterial effect to cariogenic bacteria and an action to inhibit the adhesion of sordes on tooth, free of influence on intestinal bacteria and having safe caries- preventive effect. CONSTITUTION:A composition for oral cavity administration having caries- preventive effect can be produced by using gamma-linolenic acid and/or linolic acid as essential components. The composition is applied preferably in the form of chewing gum, dentifrice, mouth wash, troche, etc, space gamma-Linolenic acid and linolic acid have specific antibacterial action against S. mutans and are effective to prevent the adhesion of insoluble glucan produced by S. mutans or its extracellular enzyme to the surface of tooth. Furthermore, it is utilizable as a health-promoting substance by oral administration without causing variation in the intestinal bacterial flora and is excellent as a caries-preventive composition for oral cavity application.
Patent JP-H06315014-A (JP)
Title: Transmission/reception system
Inventor: MASUI TETSUYUKI
IPC: H04B17/00
Filed: 1993-04-30
Abstract: PURPOSE:To generally use the system for any different type sensor as well without expanding device scale, to exactly decide the fault of a transmitter and to eliminate erroneous alarming. CONSTITUTION:Various codes such as a house code, address code, sensor code and periodical signal cycle or the like are set for each transmitter 1 by a prescribed cycle setting part 12 of a receiver 2. Only one house code is applied to the receiver 2 so that the frequency of a radio wave W to be used can be decided. These set contents are transmitted through a setting input/output part 18 to an external setting input/output part 9 of the transmitter 1. An identification code address applied to the transmitter 1 is transmitted to the receiver 2. The transmitter 1 is operated corresponding to the information received by the external setting input part 9.
Patent JP-H06312641-A (JP)
Title: Air bag cover
Inventor: TAMURA KEIICHI
IPC: B60R21/20
Filed: 1993-04-30
Abstract: PURPOSE:To provide an air bag cover which can prevent interfering with an occupant at the time of expansion, without interrupting the expansion and protrusion of a bag. CONSTITUTION:The upper expansion part 48 of a cover 40 is shorter in its expansion width than its lower expansion part 50, and the wall thickness of a breaking part 46A is formed thicker than that of a breaking part 46B for high rigidity. Therefore, the upper expansion part 48 is not protruded largely and developed to the side of an occupant, and its open angle also decreases. It is thus possible to prevent the cover from interfering with the arm and so forth of an occupant who holds a steering wheel.
Patent JP-H04225981-A (JP)
Title: Selective synthesis of antipode of 3-substituted 1- azabicyclo(2,2,1)heptane
Inventor: GAI AARU HANFURII
IPC: C07D413/06
Filed: 1991-05-09
Abstract: PURPOSE: To obtain the subject enantiomer exhibiting muscarine antagonist activity, by reducing a specific azabicyclo compound (salt) and epimerizing the resultant endo-diastereomer to form the corresponding exo-diastereomer.  
     CONSTITUTION: A compound of formula I (X is O or S; R 2  is H, -CF 3 , -OR 7 , -NR 7 R 8 , etc.; R 7  and R 8  are each H or 1-2C alkyl; R 4  is a labile leaving group) is cyclized in a two phase system comprising a mild inorganic base and a non- aqueous phase in which a desired compound is soluble and when necessary, epimerizing the resultant endo-diastereomer to form the corresponding exo- diastereomer to obtain a desired enantiomer of formula II {preferably (3R,4 R)-3-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-1-azabicyclo[2.2.1]heptane}. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000291724-A (JP)
Title: Vibration control device and method by actuator using functional fluid
Inventor: MORISHITA MAKOTO
IPC: F16F15/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To damp a vibration on a responding side by operating a damper optimized, on condition that a delay of a response speed in a functional fluid is taken into consideration. SOLUTION: A vibration control device comprises an acceleration pickup detecting an acceleration signal on a responding side 5, threshold filter 22 judging whether a detection value of the acceleration pickup 7 exceeds a preset threshold value or not, timer 24 adjusting a fixed time giving a magnetic field to an MR fluid, and a power circuit 23 giving a magnetic field to the MR fluid. The magnetic field is given to the MR fluid the moment the acceleration signal exceeds a certain threshold value, and this magnetic field is forcedly released after a fixed time.
Patent JP-2000299945-A (JP)
Title: Remote automated diagnostic system for power consumption conditions
Inventor: FUJIMAKI TOSHIHIDE
IPC: H02J13/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a remote automated diagnostic system of a power consumption situation where real-time property, reduction in storage capacity, and the identification of electrical equipment are achieved. SOLUTION: This remote automated diagnostic system includes a measurement-processing device 2 and a diagnosis processing device 3. The measurement-processing device 2 includes a clamp measurement means 21 for measuring data for indicating operation measurement situation, between power consumption equipment and a distribution switchboard 1 and a means 25 for transmitting measurement data via a communication line 4. The diagnosis processing device 3 includes a means 31 for receiving measurement data via the communication line 4, a means 32 for accumulating the received measurement data, a means 33 for characterizing the accumulated measurement data as a time-series fluctuation pattern, a means 34 for classifying power consumption conditions for each event, based on the time-series fluctuation pattern, and a means 35 for distributing the event information.
Patent JP-S5629737-A (JP)
Title: Communication control device
Inventor: TSUKAMOTO TERUO
IPC: H04L69/14
Filed: 1979-08-17
Abstract: PURPOSE: To increase the processing capacity by carrying out the communication between the main processor MP and the secondary processor SP through a simultaneous use of the common memory CM and the first-in/first-out cue FIFO.  
     CONSTITUTION: The message block process and the character transmission process are carried out mainly by the MP10, and the program and data are stored in the MP local memory LM30. The character receiving process is carried out mainly by the SP20, and the program and data are stored in SPLM40. The transfer of communication is performed between the MPLM30 and the SPLM40 via the CM50 which is given an access from the MP and the SP in the form of a part of each memory address space. The control given to the SP20 from the MP10 is carried out via the MPFIFO63 which is written through the MP and read from the SP; the block process within the MP is performed via the SPFIFO62 which is written through the MP and the SP and read from the MP; and the process of the message buffer is carried out via the idle FIFO61 which is written through the MP and read from the MP and the SP respectively. As a result, the inner structure of the program can be simplified, thus increasing the processing capacity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5438715-A (JP)
Title: Frequency shift detector circuit
Inventor: FUJII TADAAKI
IPC: H04B1/30
Filed: 1977-09-02
Abstract: PURPOSE:To ensure an assured and proper operation for the frequency shift detecting circuit in the SSB receiver by determining the basic wave frequency in the spectrum of the demodulated aural output and deciding the carrier center of the transmitter side at the point where the frequency of the modulating time is zero.
Patent JP-H04312886-A (JP)
Title: Thermal recording sheet
Inventor: TSUGAWA HIROAKI
IPC: B41M5/26
Filed: 1991-04-11
Abstract: PURPOSE:To improve shelf life of a color image by a method wherein hydrogen ated terpene polymer or hydrogenated terpene-phenol copolymer is contained in a color layer. CONSTITUTION:A thermal coloring layer is prepared with a coloring compound, a developing compound, a binding agent and a filler, a thermal fusible compound, an interface active agent, etc., which is composed by containing 1-50wt.% of hydrogenated terpene polymer or hydrogenation terpenephenol copolymer. The hydrogenated terpene polymer and the hydrogenated terpene-phenol copolymer are obtained by polymerization or copolymerization of alpha-pinene, beta-pinene., etc., respectively with aluminum chloride and phenol under a Friedel-Craft's type catalyst and by hydrogenation thereafter. A recording sheet of which water resistance and plasticity resistance are improved can be obtained by applying and drying thermal color layer coating liquid onto a base material such as paper, plastic sheet, etc., with a bar coater or the like so as to obtain ordinarily 5-40g/m<2>.
Patent JP-S60248356-A (JP)
Title: Ink jet head protection mechanism
Inventor: MUNEHIRO HIDEHIKO
IPC: B41J2/165
Filed: 1984-05-24
Abstract: PURPOSE:To obtain the titled mechanism of a compact, light and simple structure which does not require a periodical inspection by magnetically connecting a yoke with both poles of a permanent magnet and by providing a magnetic fluid in a space within the yoke, and by forming a magnetically closed circuit with the permanent magnet and the yoke. CONSTITUTION:The space in the magnetic circuit which is formed by a yoke 2, a permanent magnet 3 and the spacer 4 is filled with magnetic fluid 5 and the space is covered by a cover 6 of non-magnetic body. When a printing is not performed, the titled mechanism covers the tip of a nozzle 7 of an ink jet head 8 by inserting the tip into the magnetic fluid 5, and the ink surface on the tip surface of the nozzle is kept within the magnetic fluid, isolating from the atmosphere.
Patent JP-S61263246-A (JP)
Title: Manufacture of memory cell
Inventor: MITSUI SHINJI
IPC: H01L23/556
Filed: 1985-05-17
Abstract: PURPOSE:To simply decide the thickness of the optimum coating film by obtaining a critical energy generated from a software error from the result of an accelerating test by forcibly emitting an alpha-ray. CONSTITUTION:The relationship between an alpha-ray source distance and alpha-ray incident energy to an element is theoretically calculated. An accelerating test of a software error due to the forcible emission of alpha-ray using an alpha-ray source 24/Am is confirmed for the source to cause the error to occur or not to occur by varying the source distance, thereby obtaining the critical energy of generating the error. Then, the relationship between the view showing the relationship between the thickness of a coating film and the alpha-ray incident energy to the element and the critical energy generated due to the error are compared to obtain the thickness of the optimum coating film.
Patent JP-H10278008-A (JP)
Title: Method and device for manufacturing frame member
Inventor: ISOBE KAZUO
IPC: B27M1/08
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To easily work both ends of a material even in the case of the length of the material to be worked is different to a large extent each time by carrying the material in the horizontal direction, carrying out a plurality of workings on one end successively and carrying out a plurality of workings on the other end successively after completing the work on one end. SOLUTION: A wood 2 is carried on the horizontal direction by a first conveyor 3 and stopped in front of a first working machine 41. After positioning in the horizontal direction is fixed, the wood is moved close to the side of the working machine 41 on the fixed position and an end 21 on the rear end side is worked. Similarly the end 2 is worked by working machines 42 and 43. Then the wood is carried in the horizontal direction and placed on a third conveyor 33. The wood is carried forward in the vertical direction, and then carried in the horizontal direction by a second conveyor 32. Then an end 22 on the front end side is worked successively by working machines 44, 45 and 46 disposed on the end side of the second conveyor 32.  The workings on the ends 21 and 22 on the rear end side and the front end side are separated completely, and the working not depending on the length L of the wood 2 can be carried out by the arrangement.
Patent JP-H04313742-A (JP)
Title: Original illuminating device
Inventor: TANAKA YOSHIO
IPC: G03B27/54
Filed: 1991-04-11
Abstract: PURPOSE:To obtain an original illuminating device in which a part of parallel fluxes of light is prevented from being eclipsed by a light source lamp and the fluxes of light are effectively utilized by seizing the fluxes of light emitted from the light source lamp in a wide range and which can illuminate an illuminated area from two directions. CONSTITUTION:After a component which is emitted toward a left side, out of divergent fluxes of light emitted from the light source lamp 2 which is fixed and set below an original platen 1, is deflected to the parallel fluxes of light by a 1st image-formation lens 3, it is made incident on the 1st reflection surface 6 of a moving reflection mirror 5 through a 3rd reflection mirror 10 and a 1st reflection mirror 8, and illuminates the illuminated area 1a on the original platen 1 from the advancing direction side of the mirror 5. Then, a component which is emitted toward a right side is deflected to the parallel fluxes of light by a 2nd image-formation lens 4, and then it is made incident on the 2nd reflection surface 7 of the mirror 5 through a 4th reflection mirror 11 and a 2nd reflection mirror 9 and illuminates the area 1a from an opposite side to the advancing direction.
Patent JP-S5532174-A (JP)
Title: Method and apparatus for preparing code printing material
Inventor: KADOTA KATSUJI
IPC: G03F1/00
Filed: 1978-08-28
Abstract: PURPOSE: To indicate a bar code on CRT, expose the indicating image thereof through light to develop it, manufacture a printing master by cutting a plurality of films thereafter and manufacture the same kind of code printing material of large amount by this master.  
     CONSTITUTION: The information of the product number and cost memorized in the magnetic tape apparatus by the control circuit4 is read out, and the information is added to the wave detector 2 to be detected, converted into a predetermined digital signal and registered with a register 3. The information registered with the register 3 is added to the character generator 5 to add the corresponding bar code to CTR 6 through a brightness modulating circuit 11 and a deflecting circuit 12, output of the register 3 is added to the deflecting circuit 13 and the bar code is indicated on CRT 6. The indicated information is formed as an image on the film 20 through the optical system and subjected to exposure and the information lit by a light source 27 is subjected to exposure thereon. Then, a plurality of films are cut to prepare the printing master and a large amount of code printing material of the same kind by using this master. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59231764-A (JP)
Title: Automatic disk changing device
Inventor: KAWAKAMI HIROSHI
IPC: G11B17/04
Filed: 1983-06-13
Abstract: PURPOSE:To improve the disk exchanging speed by providing a mechanism which pushes up only a desired disk for selection, and selecting assuredly a large number of disks stored in a small capacity through a simple constitution. CONSTITUTION:A tray is shifted to its access position by a driving mechanism in order to extract a desired disk 101 out of the tray. Then a motor 201 of a disk selection mechanism 200 is driven to turn a cam gear 207 having cam parts 208 and 209. With turning of a cam 208, a lever 213 pushes a positioning shaft 215 and puts the shaft 215 into a hole of a positioning member 110 to perform positioning with high prescision. The right edge of a lever 104 which receives an access at a prescribed position is pushed down with revolutions of a cam 209 and via a lever 218. Then the disk 101 stored in a push-up groove 115 is slightly pushed up to select only a desired disk. In such a way, a large number of disks stored in a small capacity with a simple constitution is selected assuredly.
Patent JP-S62260336-A (JP)
Title: Probe card
Inventor: SOEDA SHINYA
IPC: H01L21/66
Filed: 1986-05-06
Abstract: PURPOSE:To enable the testing of a plurality of kinds of wafers by one probe card, by providing at least two sets of probe groups which are contacted with semiconductor element patterns on the surfaces of the wafers. CONSTITUTION:A probe fixing disk 3a is provided on the surface side 2a to that it surrounds a hole 6 and corresponds to a probe fixing disk 3b. A plurality of probes 1a are provided at intervals at the peripheral edge of the hole 6 on the surface side 2a. A plurality of probes 1a are disposed so that they correspond to the disposition of a semiconductor element pattern which is formed on the surface of a wafer of different kind from a wafer to be tested by a plurality of probes 1b. When the many probes 1b are contacted with measuring spots of a semiconductor element pattern of some kind of wafer to measure the electric characteristic thereof and therafter another kind of wafer is to be tested, a probe card thus constructed may be turned over to make the many probes 1a contact measuring spots of a semiconductor element pattern of another kind of wafer for measurement.