baber/WOPTO huggingface dataset:
Patent JP-H08272387-A (JP)
Title: Reverberation adding device
Inventor: SAEKI IZUMI
IPC: G10K15/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a reverberation adding device easy for recognizing a setting mode and without being tired of listening by gradually attenuating it and making it the reference level when a prescribed time lapses after generating a reverberation sound with a level higher than a reference level beforehand set as the reverberation sound. CONSTITUTION: An input signal from an input terminal IN is supplied to a reverberation generation part 1 and an addition part 4. A reverberation signal from the reverberation generation part 1 is outputted to an output terminal OUT through the addition part 4 after the level is controlled by a variable gain amplifier part 3 varying the gain by a control signal G from a reverberation envelope control signal generation part 2. Here, the reverberation envelope control signal generation part 2 generates the control signal G so as to vary the level in a certain time.  That is, when the reverberation sound is added, the level of the reverberation sound addition is made higher than usual for clearly making recognize a difference from a mode immediately before addition immediately after the reverberation sound addition, and the level is lowered with the time to be made the proper reference level.
Patent JP-S5225495-A (JP)
Title: Method and device for ventilating
Inventor: FUORESUTO MOOTON BAADO
IPC: A61M16/00
Filed: 1976-08-17
Abstract: Ventilator having an inhalation phase and an exhalation phase in its operative cycle for use with a source of gas under pressure. A demand flow accelerator is responsive to the pressure of the gases in a breathing head assembly and provides additional gases to the breathing head assembly when the pressure of the gases in the breathing head assembly falls below a predetermined pressure. A sensor is also provided responsive to the pressure of the gases in the breathing head assembly for supplying gases to the breathing head assembly when the pressure of the gases in the breathing head assembly falls below a predetermined value to cause the patient to exhale against a substantially constant positive airway pressure. An additional sensor is also provided which is sensitive to the airway pressure being sensed for bleeding gases from the breathing circuit when pressure greater than a predetermined pressure are reached. Lock-out means is provided for locking out an inspiratory phase which exceeds a predetermined time. Starting means is provided for ensuring that the ventilator will be switched to an expiratory phase before an inspiratory phase is initiated.
Patent JP-H06135867-A (JP)
Title: Method for separating hydrogen fluoride from mixture with 1,1,1-trifluoro-2-chloroethane
Inventor: BERUNAARU BERUTO
IPC: C07C17/38
Filed: 1992-04-17
Abstract: Separation of hydrogen fluoride (HF) from its mixtures with 1,1,1-trifluoro-2-chloroethane (F133a). By settling the mixture of HF and F133a at a temperature below 0 DEG C, there is obtained a lower organic phase which is poor in HF and an upper phase which is rich in HF. The latter can be directly recycled to the fluorination reactor or subjected to a distillation to separate the HF/F133a azeotrope at the head, which is sent back to the settler, and to recover practically pure HF at the base. By distillation of the lower phase, the HF/F133a azeotrope is separated at the head, which is sent back to the settler, and F133a is recovered at the base.
Patent JP-H07283927-A (JP)
Title: Facsimile transmission equipment
Inventor: KIZAWA MAKOTO
IPC: H04N1/32
Filed: 1995-04-24
Abstract: PURPOSE:To provide the facsimile transmission equipment which easily copes with the change of the destination and the transmission time even in the case that picture information of the same destination and the same transmission time are edited in to one information. CONSTITUTION:This transmission equipment is provided with a picture information storage part 2 where picture information are stored, a communication data file where transmission destinations and transmission times of picture information are stored, an editing means which edits new picture information into one picture information together with already registered picture information having the same transmission destination and the same transmission time as this new picture information at the time of registering this new picture information, and a control means 4. When the transmission destination or the transmission time of a part of a part of edited picture information is changed, the control means 4 restores changed picture information to the state before editing, and the control means 4 leaves edited picture information before restoration undeleted at this time if deletion of this information is not instructed.
Patent JP-S61254044-A (JP)
Title: Electric machine
Inventor: DIJKSTRA AREND
IPC: H01R4/02
Filed: 1986-04-30
Abstract: The invention relates to an electric machine that has at least one coil, where the ends of the coil wire are fixed to separate connection elements. The connection elements are provided with a relatively thick soft-solder layer of at least approximately 30  mu thickness. The soldered connection between an end of a coil wire and a connection element can be made for example by means of a laser.
Patent JP-H09284814-A (JP)
Title: Nxn optical matrix switch
Inventor: ASAHI KOJI
IPC: H04B10/299
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical matrix switch with excellent operability and a simple configuration without causing any blocking phenomenon. SOLUTION: This switch receives n-sets of optical signals with different optical wavelength, and is provide with an n:1 optical coupler 2 applying wavelength multiplexing to the n-set of optical signal, a 1:n optical branching device 3 distributing the optical signal subject to optical wavelength multiplexing, n-sets of wavelength variable optical band pass filters 4-1-4-n extracting only optional one-wavelength component from the n-distributed optical signals, and a circuit 6 controlling a passing center frequency of the n-sets of the wavelength variable optical band pass filters 4-1-4-n. The n-sets of the wavelength variable optical band pass filters 4-1-4-n connecting to n-sets of output terminals 5-1-5-n receive n-sets of input optical signal components while being in wavelength division multiplexing.  Thus, any of the output terminals 5-1-5-n selects an optional optical signal among input n-sets of optical signals entirely independently from the other output terminals. Furthermore, the number to set the connection states between input signals and output signals is n-sets and then the number of controlled objects is enough to be small.
Patent JP-H09287992-A (JP)
Title: Mass flow controller
Inventor: TAKAHASHI HITOSHI
IPC: H01L21/205
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce pipe closure of a flow rate sensor due to reaction product by providing a dry cleaning mechanism for preventing the reaction product from generating from production gas or removing the reaction product. SOLUTION: When processing such as vapor phase epitaxy film formation by production gas is repeated, reaction product 12 begins to deposit in a capillary tube 3 or the like. If a cleaning mode switch is turned on when a predetermined cleaning period is reached, a main valve 10 for leading the production gas 11 is closed, and a bypass valve 9 of a cleaning gas inlet tube 6 is opened. At the same time, cleaning gas 8 flows from the valve 9 side through a main tube 2 and the capillary tube 3, and a heater 7 also begins to heat. The generated reaction product 12 begins to sublimate, and the sublimated reaction product is discharged to an exit. when cleaning time is completed, introduction of the cleaning gas 8 is stopped, the heater 7 lowers its temperature, and is changed over to a processing mode.
Patent JP-S5723266-A (JP)
Title: Photocontrol semiconductor switch
Inventor: NAKAYAMA KATSUYUKI
IPC: H01L29/747
Filed: 1980-07-18
Abstract: PURPOSE:To make into a monolithic TRIAC ignition switch by the structure wherein two equivalent diodes are in an inverted parallel connected with a PNPN element consisting of one equivalent NPN transistor and two equivalent PNP transistors. CONSTITUTION:Through an ordinary process and on the same substrate, an NPN transistor 35 of which the collector 43 and the base 48 are shared by PNP transistors 33 and 34 as well as diodes 36 and 37 are formed to be made into a switch 5. By irradiating the light 12 from an LED11 on the joint of said collector and base, either of the PNPN switch consisting of the transistors 35 and 33 or of the transistors 35 and 34 is conducted according to the polarity of AC to be applied to terminals 6 and 7 to ignite a TRIAC1. Thereby, in addition to making the device monolithic, the number of the parts of a circuit for adding a zero-cross trigger funcrn and a functon of preventing misignition by large value of dV/dt can be reduced, made higher in integration and economized.
Patent JP-S60252408-A (JP)
Title: Tricyclo(2.2.1.02,6)heptane derivative, its preparation and perfumery containing same
Inventor: MATSUNO MITSUO
IPC: C11B9/00
Filed: 1984-05-18
Abstract: NEW MATERIAL:The tricyclo[2,2,1,0<2>,<6>]heptane derivative of formula I (X is -CH2CH2- or group of formula II; R<1> and R<2> are H or methyl. EXAMPLE:4-Methyl-7-(tricyclo[2,2,1,0<2>,<6>]hept-1'-yl)-hept-4-en-3-ol. USE:Useful as a perfumery component. It has woody note as a base note, however, it can be compounded to perfume having floral note, bouquet note, modern note, green note, etc., and the compounded perfumery can be used in various daily necessities such as perfume, cosmetic, soap, detergent, etc. PREPARATION:The compound of formula I can be prepared by reacting the aldehyde compound of formula III with the dialkyl ketone of formula IV in the presence of an aldol condensation catalyst, and reducing the resultant alpha,beta-unsaturated ketone of formula V.
Patent JP-S5527515-A (JP)
Title: Electromagnetic valve for use in fluid converter
Inventor: ARAKI KAZUO
IPC: F16K11/07
Filed: 1978-08-15
Abstract: PURPOSE:To provide an electromagnetic valve for use in fluid converter, which is capable of controlling the flow rate of fluid in multiple stages, by changing current passed in solenoid coils in multiple stages and by providing notches in a spool. CONSTITUTION:Notches 11 are formed in spool 10, and solenoid coils 9A, 9B, are designed such that current passed therein can be changed in multiple stages by use of either of a double coil having an intermediate tap EM or a coil having an intermediate tap and also an end tap EN with resistance 16, so as to change electromagnetic force exerted by electromagnetic means 12A, 12B in multiple stages. With such an arrangement, it is enabled to hold spool 10 at a desired intermediate position SL2, SR2 of its stroke, so that flow rate of fluid passed through spool 10 can be changed in multiple stages.
Patent JP-H08293610-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TOYAMA MANABU
IPC: H01L29/786
Filed: 1995-04-24
Abstract: PURPOSE: To provide a semiconductor device reducing the dispersion in the threshold voltage due to the fluctuation in the film thickness of a silicon layer and the manufacturing method thereof. CONSTITUTION: The semiconductor device is composed of the six steps mentioned as follows: i.e., the first step of forming an element isolation field oxide film 4 (a) on an SOI structured wafer 10000Å of mean thickness of a silicon layer 3 successively formed of a buried oxide film 2 and a single crystalline silicon layer 3 on a high resistant silicon substrate 1, the second step of growing an oxide film 5 for ion-implanting threshold value voltage adjusting BF2 <+> in the silicon layer 3 (b), the third step of ion-implanting (P<+> ) in the silicon layer 3, (c).  The forth step of implanting phosphorus (P<+> ) in the part deeper than the thin thickness of the silicon layer 3 so as to thrust through the thin film thickness part of the silicon layer 3 for making a pierced part therein, the fifth step of forming a gate electrode 6 of N type polysilicon on a gate oxide film 5' and the sixth step of forming an N<+> diffused layer to be source.drain of N channel type MOS-FET for the formation of the part opposing to the gate electrode 6 to be a body part 8 through the intermediary of the gate oxide film 5'.
Patent JP-S5623580-A (JP)
Title: Automatic pump
Inventor: NISHIMURA SHIYUNICHI
IPC: F04B23/02
Filed: 1979-08-03
Abstract: PURPOSE: To improve air excess prevention, by making an air supply passage, which is opened into a pressure tank, eccentric as to the axis of a water passage.  
     CONSTITUTION: The air supply passage 20 of an air supply unit 16 is made eccentric by a length L as to the axis of a water passage 10. When enough air is supplied into a pressure tank 12 and the level of water at the time of starting becomes almost equal to that of the upper end opening 40 of the air supply passage 20 and the degree of opening of a faucet is low, a portion of pumped-up water flows into the pressure tank 12 and water gushes out of the water passage 10 and the level of central water rises. In that case, the level of peripheral water does not rise and compressed air in the pressure tank 12 is sucked into the air supply unit 16 through the air supply passage 20 because the passage 20 is eccentric as to the axis 44 of the passage 10. This results in effecting air excess prevention well. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06340629-A (JP)
Title: 3-chloropyridine, its preparation and its use for liquid crystal mixture
Inventor: FUUBERUTO SHIYUROTSUSAA
IPC: G02F1/13
Filed: 1994-05-12
Abstract: PURPOSE: To provide the compound which is suitable for inducing and broadening nematic and smectic A phases and used as a component of liquid crystal mixtures.  
     CONSTITUTION: A compound of formula I [R 1  and R 2  are each H, F, Cl, CN, NCS, CF 3 , OCF 3 , OCHF 2 , 1-16C alkyl, formulae II-VIII (R 3 , R 4 , R' 6  and R 7  are each H or 1-16C alkyl; M 5  is CH 2 -O, CO-O, O-CH 2  or the like; A 1 -A 4  are each 1,4-phenylene, pyradine-2,5-diyl, pyridazin-3,6-diyl, trans-1,4-cyclohexylene, 1,3,4- thiadiazol-2,5-diyl or the like; M 1 -M 4  are each O, S, CO, CO-O, CO-S, CH 2 , CH 2 -CH 2 , CH=CH, C≡C or the like; (k)-(r) are each O or 1, but 0<(k)+(m)+(p)+(r)<4], e.g. 3-chloro-2-(4-octyloxyphenyl)pyridin-5-yl trans-4- pentylcyclohexanecarboxylate, is obtained by converting a 3-chloro-2- hydroxypyridine by multi-step reactions into a 2,5-dibromo-3-chloropyridine and then transfering two bromines to the side chain. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60242482-A (JP)
Title: Image forming device
Inventor: YAMAZAKI TOSHIKI
IPC: G03G15/043
Filed: 1984-05-17
Abstract: PURPOSE:To stabilize electrostatically charged potential and to enhance photosensitive by constituting a photosensitive body of a laminate of a surface modifying layer made of an inorg. material, an a-Si type electrostatic charge generating layer, and an a-SiC type charge transfer layer, and installing a light cutting means in a prescribed long wavelength region to be used at the timer of exposure. CONSTITUTION:The photosensitive drum 9 is composed of the flollowing 3 layers: (1) the a-SiC:H surface modifying layer 4, preferably, x being 0.1-0.7, where its compsn. is expressed by a-Si1-xCx:H, (2) the a-Si:H charge generating layer 3 specified in film thickness to 4-8mum (if <4mum, black paper potential is markedly lowered during successive exposure, and if >8mum, this potential rises.), (3) The a-SiC:H charge transfer layer 2, preferably, contg. C in an amt. of 5- 30atomic%, far preferably, 10-20atomic%. At the time of exposure, energy intensity at 650nm wavelength is cut with a dichroic mirror 12 so as to reduce to <=50%, preferably, 2-30% to lower th long wavelength photosensitivity of the photosensitive drum 9.
Patent JP-S62254959-A (JP)
Title: Pressure casting mold for fiber reinforced bearing member
Inventor: SHIBATA KIYOSHI
IPC: B22D19/14
Filed: 1986-04-28
Abstract: PURPOSE:To efficiently execute the venting and to prevent development of the casting defect by forming venting gap having concentric circle state with a core between the outer mold body and the inner mold body as utilizing a difference of thermal expansion rate developed between the outer mold body and the inner mold body. CONSTITUTION:The outer mold body 22 is heated by molten metal in a cavity, and so expanded outward of the radius direction and in the other hand, as the inner mold body 23 is forcely cooled, its expansion rate is a little as compared with the outer mold body 22. As a result, at between a small diameter cylindrical part 22a of the outer mold body 22 and a small diameter part 23a of the inner mold body 23, the annular venting gap (g1) having the concentric circle state with the core 1 is formed. As the molten metal is filled up into the fiber reinforced body by pressurizing of the molten metal, a binder is decomposed by the molten metal, to generate gas and the gas is exhausted to outside through venting gap (g1), the first groove 321, gap (g2), the second groove 322, a large diameter part 17c and venting passway 19. As the gap (g1) is formed as annular state along circular arc at the upper end face of the strengthened fiber body, the venting is efficiently executed. Further, the remaining gas in the cavity and the fiber reinforced body and the gas, etc., contained in the molten metal are exhausted through the gap (g1).
Patent JP-S5432796-A (JP)
Title: Manufacturing method of terminal radk
Inventor: SORIMACHI SHINJI
IPC: H01R9/16
Filed: 1977-08-18
Abstract: PURPOSE: To easily insert a terminal into a hole and to firmly fix the terminal to insulating base plate by forming the hollow portion in the insulating base plate and thereafter by molding the terminal by injection of synthetic resin to the hollow portion while lefting the terminal inserted to an insert hole. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S581246-A (JP)
Title: Controlling system for order of instruction processing
Inventor: OKUYA SHIGEAKI
IPC: G06F9/48
Filed: 1981-06-26
Abstract: PURPOSE:To guarantee the retrial without malfunction even with interruption, by operating a plurality of operation processing devices in parallel and arranging the notice of completion of execution of instruction in the order of program even if the order of execution of instruction is in disorder at a data processor. CONSTITUTION:A fetch register 10 fetches an instruction information train sequentially read out from a main storage device and the content is written in waiting registers 12 and 13. In this case, an instruction order number ID is added to each instruction with an instruction number providing circuit 14. The registers 12 and 13 are selected with a selector 16 at each one cycle and the condition of instruction transmitting control is checked with an instruction transmission control circuit 17. When this instruction is a vector addition instruction VA, this instruction is transferred to a storage register 19 during the exeuction of operation and if the instruction is a vector multiplication instruction MA, this instruction is transferred to a storage register 19 during the execution of operation. Thus, fetch of the completed instruction from the registers 19 and 22 is performed in the order of the number ID.
Patent JP-S581154-A (JP)
Title: Mark and method for estimating printing for multicolor map
Inventor: TAMURA YOSHITERU
IPC: G03F1/00
Filed: 1981-06-26
Abstract: PURPOSE:To easily observe the extent of shifting from a reference position without any hindrance of dark color with reference to even light color, and to perform density control by using a solid printing part without inspection of decoloration and use of a color ball. CONSTITUTION:A printing estimation mark which consists of a circle or polygon and plural straihgt lines extending radially from the center of the circle or polygon and thrusting through the circle or polygon is used and solid printing parts in respective colors are provided at prescribed positions of this mark to perform estimation. In this figure, the number of printing colors in use are three and three colors 11, 13 and 15 are printed firstly; the printing color 11 shifts from the mark in the reference color 15 as shown by an arrow A in the figure, and the printing color 13, on the other hand, shifts as shown by an arrow B. For this purpose, the printing color 11 to be estimated is shifted as shown by the arrow A and the printing color 13 is shifted as shown by the arrow B, thus correcting the extents of shifting of respective colors from the reference color 15.
Patent JP-S59227745-A (JP)
Title: Production of optical fiber
Inventor: SATOU MAKOTO
IPC: C03C25/42
Filed: 1983-06-06
Abstract: PURPOSE:To adhere closely the boundary between a core and a clad in producing optical fibers for transmitting infrared rays using chalcogenide as a core material and an oxide glass having a low softening point as a clad material for covering the core material, by reducing the surface of the oxide glass having the low-softening point. CONSTITUTION:Optical fibers for transmitting infrared rays are produced by using chalcogenide as a core material and an oxide glass having a low softening point for covering the core material as a clad material. In the process, the oxide glass having the low softening point is heated in an H2 flame, blackened and reduced. Thus, oxides, e.g. PbO or SiO2, in the glass are reduced to form Pb, Si, etc. Therefore, the aimed optical fibers, containig little contamination of oxygen which becomes an impurity in the infrared region, and having the core and clad bonded chemically in the boundary thereof are obtained.
Patent JP-S58188-A (JP)
Title: Josephson element
Inventor: NISHI KAZUHISA
IPC: H01L39/22
Filed: 1981-06-24
Abstract: PURPOSE:To enable the control of the maximum Josephon current by a method wherein a relatively thick film of superconductive material is used as a barrier film between two superconductive material composed electrodes and the quantity of the magnetic impurity to be added thereto is placed under control. CONSTITUTION:A first electrode 1 of superconductive material composed exemplifiedly of Pb and Nb is placed on a second electrode 3 that is an Si substrate coated with a thin film exemplifiedly of Pb and Nb, crossing each other at a right angle, and the first electrode is provided with a superficial magnetic impurity barrier film 6 composed exemplifiedly of Fe, Co, or Mn that is several hundred Angstrom thick and the quantity of the contained impurity not more than 1%. Next, a battery 4 is provided that applies voltages across the electrodes 1 and 3 through an ammeter 5. Superconductivity is realized between the electrodes 1 and 3 when the entire element is cooled by liquid He. The magnetic impurity quantity properly selected enables maximum Josephson current size regulation.