baber/WOPTO huggingface dataset:
Patent JP-H07310089-A (JP)
Title: Perfume comprising 1-oxaspiro(2. 5)octane-2-carboxylic acid ester
Inventor: MURANISHI SHUICHI
IPC: C11B9/00
Filed: 1994-05-19
Abstract: PURPOSE:To obtain the subject perfume comprising a compound having a specific structure, having tropical fruit-like sweet smell and capable of strengthening sweet of a perfume composition and giving exotic smell to the whole by addition to the perfume composition. CONSTITUTION:This perfume comprises a 1-oxaspiro(2. 5)octane-2-carboxylic acid ester of formula I (R1 is H or a 1-4C alkyl; R2 is a 1-4C alkyl), e.g. 2- methyl-1-oxaspiro(2. 5)octane-2-carboxylic acid ethyl ester. Furthermore, the compound of formula I is obtained by reacting, e.g. a compound of formula II such as ethyl-2-chloropropionate with cyclohexane in the presence of a base such as sodium ethoxide. The content of the compound of formula I in a perfume composition is preferably 3-6wt.%.
Patent JP-S5731461-A (JP)
Title: Method for displaying die thickness of injection molding machine
Inventor: OOTSUKI RIYOUJI
IPC: B29C45/26
Filed: 1980-07-31
Abstract: PURPOSE: To make titled desplay possible irrespectively of screw plays by detecting the positions of tie bar nuts with respect to tie bars from the number of revolutions thereof, and digitally displaying the die thickness corresponding to the number of revolutions.  
     CONSTITUTION: When tie bar nuts 10 are rotated by way of hand gears 13 at the time of adjusting die thickness, a moving die plate 7 and a link-housing 9 are begun to move toward a stationary die plate 5 by a toggle mechanism 12. At this time, pulse generators 15 detect the number of revolutions of the nuts 10 from pulse generating scales 14 as the nuts 10 revolve. The pulses from the two generators 15 in phase difference positions of π/2 are inputted to a π/2 phase difference discriminating circuit 17 of a die thickness display part 16 which in turn digitally displays the extent of movement of the plate 7 on a counter 18. In accordance with the die thickness, the distance between the plates 5 and 7 is set. In this way, the extents of movement of the plate 7 and the housing 9 are set in accordance with die thicknesses irrespectively of the plays between tie bars 8 and the nuts 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5228891-A (JP)
Title: Production method of elastic surface wave device
Inventor: IKUSHIMA HIROSHI
IPC: H03H9/00
Filed: 1975-08-29
Abstract: PURPOSE: To promote the yield of device production, by means of establishing the resonant frequency as an electricity-machine conversion element of piezoelectric body to the specified value desired. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5330898-A (JP)
Title: Display system
Inventor: ITOU TADASHI
IPC: G03B17/18
Filed: 1976-09-03
Abstract: PURPOSE:Display is automatically turned on when warning, false operation or the like is caused even when display is off by connecting a display-off switch in parallel with a switch which is operated by warning, false operation, etc.
Patent JP-S615099-A (JP)
Inventor: IERUKAA PORAATO
IPC: C07K16/00
Filed: 1985-05-17
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-H04230794-A (JP)
Title: Electronic musical instrument
Inventor: NAGASHIMA YOICHI
IPC: G10H7/10
Filed: 1991-05-10
Abstract: PURPOSE:To synthesize higher harmonic coefft. data varying with each of timbres and to provide the musical tone waveforms meeting the various timbres by setting the constitution ratios of higher harmonic coeffts. according to the assigned timbres, reading out the higher harmonic coefft. data meeting such constitution ratios and executing Fourier synthesis. CONSTITUTION:Plural pieces of the higher harmonic coefft. data are stored in a memory circuit 11 and are read out by the addresses from an address generating circuit 12. The read out addresses are controlled by the data from a compass change data setting circuit 13. The data are determined by the control signals supplied from a key touch detecting and sound production allotting circuit 3 according to the timbre information inputted by a timbre setting tablet 2.
Patent JP-H0618824-A (JP)
Title: Controllable polarization converter
Inventor: YOHANESU YAKOBUSU GERARUDASU M
IPC: G02B6/12
Filed: 1993-03-29
Abstract: PURPOSE: To provide a controllable polarized light converter which is easily manufactured and can have a waveguide structure formed through a single etching process, easily integrated on, specially, a semiconductor material, and usable in both directions and usable as a polarized light modulator. CONSTITUTION: The controllable polarized light converter consists of a passive mode converter (4), a controllable phase inverter (5), and an interferometer (7); and the mode converter converts a 1st signal component of some polarized light (TE or TM) of an input light signal into a signal component of the other polarized light without exerting any influence on a 2nd signal component of the other polarized light (TM or TE) and performs the conversion to a waveguide mode of the other order, and the phase inverter controls the intensity distributions of light signals in two paths (8 and 9) of the interferometer and has a device which controls the phase of a signal combined at an output (2) in the interferometer.
Patent JP-S5732379-A (JP)
Title: Anticorrosive
Inventor: SUGANO ZENJIROU
IPC: C23F11/12
Filed: 1980-08-01
Abstract: PURPOSE:To provide an anticorrosive for an aqueous medium having rust and corrosion preventing effects equal or superior to those of a conventional anticorrosive and causing no hygienic hazard during use by using an alkali metallic salt or an amine salt of p-methylcinnamic acid as an effective component. CONSTITUTION:This anticorrosive contains an alkali metallic salt such as Na, K or Li salt or an amine salt such as diethanolamine or monoisopropanolamine salt of p-methylcinnamic acid represented by the formula as an effective component. It is used at about 0.05-2.0, preferably about 0.2-1.0wt% concn. of the effective component in general. The anticorrosive is effectively applicable to water for a cooling system, water for hydraulic pressure for tanks, etc., water holding filld water and an aqueous medium contacting with a ferrous metal such as a water soluble abrasive material.
Patent JP-H05281279-A (JP)
Title: Board inspection device
IPC: G01R31/02
Filed: 1992-03-31
Abstract: PURPOSE:To prevent erroneous operation of a circuit board even if returning of a test switch is forgotten by mistake by enabling the test switch which controls the circuit board to an inspection state to be in a reset type so that it reaches a specified state during operation of the test switch. CONSTITUTION:A specified circuit element 3, at the same time a switch part 15 and a reset circuit 16 consisting of an integrated circuit, and a control circuit 17 are mounted on a board 2 and a board inspection device 11 is constituted of the switch part 15, the reset circuit 16, and the control circuit 17. A press-type reset switch 15A and a test switch 15B are provided at the switch part 15. The press-type reset switch 15A and the test switch 15B are reset type switches such that they are pressed in only when a press force is applied. Since reset-type switches which are turned on only when they are pressed and are turned off when they are not pressed are used the circuit on the board is prevented from coming into the inspection state when the power of the circuit is turned on.
Patent JP-H05281340-A (JP)
Title: Range finder
IPC: G01S13/34
Filed: 1992-03-31
Abstract: PURPOSE:To obtain such a constitution that no phase synchronization is required between PN codes on a convolver for a range finder of a spectrum spread system using the convolver as a correlator. CONSTITUTION:When switches 21, 22, 23 are respectively connected to their a-terminal sides, sweep carriers are transmitted toward an object from a VCO 30 through a high-frequency section 32. Upon receiving the reflected waves of the carriers, a convolver 34 auto correlates the reflected waves with the carriers through a high-frequency section 33 and an arithmetic section 40 calculates the propagating time tauby processing the correlated output. When the switches 21, 22, and 23 are then connected to their b-terminal sides, the above-mentioned carriers are supplied to one input of the convolver 34 after phase modulation by transmitting burst-like SS signals by phase-modulating singlefrequency carriers from the VCO 30 by using a PN code from a PNG 26 and sending another PN code inverted in time to a multiplier 25 from another PNG 27 through a delay time setting section 39 and received signals are supplied to the other input, and then, the carriers are correlated with the received signal. Then the section 40 calculates the propagating time tau' from the maximum correlation peak and finds the distance to the object from the time tau' by further correlating the carriers with the received signals by changing the initial phase of the receiving-side PN code.
Patent JP-S6163172-A (JP)
Title: Receiving system such as teletext
Inventor: YASUMOTO TAKASHI
IPC: G09G1/06
Filed: 1984-05-24
Abstract: PURPOSE:To store also a picture of ordinary dots without switching a display screen by installing a frame memory capable of storing a picture of one screen with high density dots and storing in the memory plural screens with ordinary dots. CONSTITUTION:A television radio wave is inputted to a television receiving means 1 of a receiving system, and only a teletext is selected by a picture inputting means 2, and then added to a central processor 3. The data pertaining to this teletext is stored in a data memory 4, and various kinds of programs are stored in a program memory 5. The indication and data are inputted to the processor 3 from an input means 6, and a picture which is to be stored in accordance with a program in conformity with the command inputted in a frame memory 8 is stored. Then, a picture of one screen with high density dots is stored in the memory 8, and at the same time, plural screens of pictures with ordinary dots are stored. Thanks to this receiving system, the picture with ordinary dots is stored without switching display screens.
Patent JP-H0214722-A (JP)
Title: Method and apparatus for modifying cellulose dialysis film chemically
Inventor: MIHIYAERU DEIAMANTOGUROU
IPC: B01D61/24
Filed: 1989-04-27
Abstract: PURPOSE: To chemically modify a cellulosic dialysis membrane by treating the cellulosic dialysis membrane such as flat film, tube film with a polar solvent dissolved acid chloride, acid anhydride, acid and ester, etc. CONSTITUTION: The acid chloride, acid anhydride, acid, ester and ketene, etc., are dissolved in the polar solvent, and a catalyst and an auxiliary, etc., if desired, are added to prepare the treating solution. This treating solution is filtered along a surface of the cellulosic dialysis membrane to chemically modify the cellolosic dialysis membrane. As the device for this purpose, e.g. a pipe system 14 is a looped pipe and storage containers 1, 2, 3, 4, 6 are connected to the pipe in front and in the rear via metering feed devices 17, and the metering feed devices 17 enable to feed a reactant, a solvent, and a detergent to compartments of membrane modules 13 for a specified time and with a specified quantity via the looped pipe.
Patent JP-S5535715-A (JP)
Title: Paper feeder for duplicator or printer
Inventor: KANEKO TAMAKI
IPC: B65H7/06
Filed: 1978-09-01
Abstract: PURPOSE: To facilitate the removal of jamming paper by providing a means for detecting the occurrence of a jam in a separtion zone and a means for drawing out the paper feed table directly above that paper feed table on which the jam has occurred according to the signal from the detection means.  
     CONSTITUTION: Paper feed tables 1W3 are provided with leading rollers 6-1W6-3, separation rollers 7-1,7-2... feed rollers 8-1W8-3, and paper detectors 19-1W19-3 respectively. When a jam has occurred on the paper feed table 1 so that the paper detector 19-1 does not detect the passage of the paper, the signal is fed to a transistor 41-1, the paper feed table 1 is locked, and the paper feed table 2 directly above the paper feed table 1 is unlocked and drawn out. Thus, when a jam on a paper feed table has been detected, the paper feed table directly above the former one is automatically drawn out so as to facilitate the manual removal of the jamming paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6141099-A (JP)
Inventor: KURUTO BUIIDEMAN
IPC: F16P7/02
Filed: 1985-05-20
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-H04297452-A (JP)
Title: Production of thiocyanic acid esters
Inventor: KIKUCHI KAZUNORI
IPC: C07B61/00
Filed: 1991-03-26
Abstract: PURPOSE:To simply obtain isothiocyanic acid esters in high yield by thermally isomerizing thiocyanic acid esters in the presence of a specific catalyst. CONSTITUTION:A compound expressed by the formula R-SCN (R is 1-18C alkyl, aralkyl, cycloalkyl, alkenyl, alkynyl or hetero ring) at 20-250 deg.C, preferably 50-170 deg.C in the presence of a catalyst consisting of a compound (e.g. tetraethylammonium bromide) expressed by formula I (R1 to R3 are lower alkyl; R4 is lower alkyl or aralkyl; X is halogen) or a compound (e.g. tetraethylphosphonium bromide) expressed by formula II to provide isothiocyanic acid esters expressed by the formula R-NCS.
Patent JP-S5811689-A (JP)
Inventor: SHIBAIKE MASAMITSU
IPC: B65D90/22
Filed: 1981-07-07
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-S588536-A (JP)
Title: Gas absorbing element
Inventor: KUMA TOSHIMI
IPC: B01D53/14
Filed: 1981-07-07
Abstract: PURPOSE:To obtain the gas absorbing element having high tear down strength and anti-wear property, by alternately adhering and laminating a flat and a corrugated sheet materials wherein at least one of them comprising an activated carbon fiber mixed paper impregnated with an inorg. reinforcing agent. CONSTITUTION:At least one of a flat sheet material 1 and a corrugated sheet material 2 is constituted from an activated carbon fiber mixed paper impregnated with an inorg. reinforcing agent and said sheet materials 1, 2 are alternately adhered and laminated to form a block having plural small permeation pores 3 between both end surfaces thereof to obtain a gas absorbing element. This element is enhanced in tear down strength and anti-wear property and, by uniformly holding cross areas of small permeation pores, molding and handling thereof is made easy.
Patent JP-H06318469-A (JP)
Title: Operating method of storage type temperature difference battery
Inventor: SHINDO KAZUHIKO
IPC: H01M14/00
Filed: 1993-05-07
Abstract: PURPOSE:To enhance electromotive force and take out large capacity power by forming a concentration cell by temperature difference followed by charging, and then conversely supplying a heat source to reverse, at discharge, the temperature difference between electrodes at storage to that at charge. CONSTITUTION:A high temperature electrode and a low temperature electrode are connected to each other, respective redox paired ions generated on the high temperature side and low temperature side are stored to generate a concentration difference, and a concentration cell is formed. Thereafter, the high temperature electrode is cooled at discharge, and the low temperature electrode is heated, whereby the temperature difference between electrodes reversed to that at discharge is generated. For example, two platinum electrodes 2, 3 are set in a cell having a diaphragm 8 in the center part, cells C1, C2 are filled with a prescribed mixed aqueous solution to seal and fix them. After charging, the temperature difference between electrodes at storage is reversed at discharge, whereby a large capacity discharge with a high electromotive force can be performed.
Patent JP-H08300581-A (JP)
Title: Polyethylene non-oriented film, laminated film, and bag
Inventor: MITAMURA HIDEYUKI
IPC: B32B27/32
Filed: 1995-04-28
Abstract: PURPOSE: To provide a polyethylene non-oriented film and a laminated film whose film article, its processing process, a slipping property in a long-term preservation, blocking resistance, and opening property are ameliorated, and a bag using these films. CONSTITUTION: In a polyethylene non-oriented film, a polyethylene resin is used as a main body and the blocking strength is 10g/70mm or lower, preferably the haze is 15% or lower, and a slipping property (tan θ) is 0.6 or lower. This laminated film consists of the polyethylene non-oriented film, wherein at least one outer layer contains an anti-blocking agent and a slip agent, a space between layers from one layer to other outer layer has a density gradient, the other outer layer consists of a polyethylene resin having the highest density, and the high density is 0.900-0.945g/cm<3> . Further preferably, this film does not contain an antiblocking agent and/or a slip agent in the other outer layer. Also, this laminated film consists of this film and another plastic film. This bag uses these films.
Patent JP-S591718-A (JP)
Title: Melt spinning of polyamide
Inventor: FUKUDA TAKESHI
IPC: D01F6/90
Filed: 1982-06-23
Abstract: PURPOSE:A secondary alcohol ester of a specific dibasic acid is added to polyamide and the composition is subjected to melt spinning to suppress the sublimation of monomer on the surface of extruded fibers to prevent the spinneret surface from monomer deposition as well as cause no yarn breakage. CONSTITUTION:A secondary alcohol ester of a dibasic acid of the formula: ROOC(CH2)nCOOR (R is residue of 4-8C secondary alcohol; n is 1-8) such as di-sec.-butyl malonate, di-2-hexyl succinate is added to polyamide such as poly- epsilon-capramide or polyhexamethylene adipamide. Then, the composition is subjected to melt spinning. The monomer of polyamide on the fiber surface is suppressed in sublimation and thermal decomposition by the action of the low molecular substance formed by the thermal decomposition of the ester. As the above ester, is preferably cited the one bearing 11-18C alkyl, when the spinning temperature is 240-260 deg.C and the one of 18-26C alkyl at higher than 260 deg.C.
Patent JP-S60249413-A (JP)
Title: Signal circuit
Inventor: KAWAI TAKASHI
IPC: H03H11/02
Filed: 1984-05-24
Abstract: PURPOSE:To select and synthesize signals with a simple circuit constitution without being influenced by the impedance from an input circuit by using means utilizing light or electromagnetic waves in coupling circuits which couple plural input circuits and output circuits. CONSTITUTION:In case that an input signal INA is selected and outputted, power VCC is supplied to the first signal amplifier circuit 1 by a changeover switch 6, and the input signal INA is amplified by a transistor TR6 and is converted to light by the first transmitting means 3a and is recovered to an electrical signal by a receiving means 3c and is outputted as an output signal OUT from an output amplifier circuit 4. In case that an input signal INB is selected and outputted, power VCC is supplied to the second signal amplifier circuit 2 by the changeover switch 6, and the input signal INB is amplified by a TR7 and is converted to light by the second transmitting means 3b and is recovered to an electrical signal by the receiving means 3c and is outputted as the output signal from the output amplifier circuit 4.
Patent JP-S5230940-A (JP)
Title: High-frequency heating apparatus
Inventor: ISHINO TAKESHI
IPC: H05B6/76
Filed: 1975-09-03
Abstract: PURPOSE: Strengthened effect of attenuation for leaked radio waves in a radio wave absorber by self-resonance effect of the absorber's shape as well as by attenuation effect against penetration in the absorber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63282547-A (JP)
Title: Storage device
Inventor: TAKAHASHI TOSHIO
IPC: G06F12/16
Filed: 1987-04-30
Abstract: PURPOSE:To reduce the current consumption at the time of a battery backup by selecting one bit of word data read out of 2nd memory according to the 1st field of a memory address and replacing it with a parity bit outputted from a parity circuit. CONSTITUTION:The 2nd memory 12 where parity bits of respective words in the same address of plural memory elements are stored in the same address is provided corresponding to a 1st memory 11 consisting of plural memory elements whose addresses are specified with the 2nd field of the same address selected and specified with the 1st field of the memory address. When the 1st memory 11 is set in write mode, the stored data in the internal address location of the 2nd memory 12 indicated by the 2nd field of the memory address is read out and written back in the same address of the 2nd memory 12 while its one bit is substituted with the parity bit outputted by the parity circuit 16 which performs parity generation and inspection. Consequently, the current consumption is reduced.
Patent JP-S60250763-A (JP)
Title: Holding adaptor of telephone set
Inventor: TAKEHARA KIYOTAKA
IPC: H04M19/04
Filed: 1984-05-25
Abstract: PURPOSE:To release its holding state simply by forming an off-hook detecting circuit for detecting off-hook status and a malfunction preventing circuit for actuating a switch circuit when an off-hook detecting signal is outputted from the off-hook detecting circuit. CONSTITUTION:When a holding switch 10 is depressed and turned on during the talking period when a hand set 4 is hooked off, an off-hook detecting signal V0 from the off-hook detecting circuit 18 is in the ''H'' level, so that a holding set signal VS is outputted from the malfunction preventing circuit 19 synchronously with the ON of the switch 10. An FF in a latch 17 is set by the signal VS, an analog switch AS is turned on, a DC loop is formed, and in the on-hook state setting the hand set 4 on the body 3, a circuit 1 is closed and kept at the holding state. When the hand set 4 is hooked off, current flows into the circuit 1, the signal V0 is outputted from the circuit 18, the FF is reset and the switch AS is turned off, so that the holding status of the circuit 1 is released.
Patent JP-H045024-A (JP)
Title: Joining of composite material and joining jig
Inventor: KOBAYASHI TAKASHI
IPC: B29C69/00
Filed: 1990-04-23
Abstract: PURPOSE:To mold a filler with a resin material in a correct dimension and to prevent an outer skin at a joined part from bending by a method wherein a resin filler with a shape corresponding to a gap formed between the bent part of a beam material of a composite and a flat plate of a composite material to be joined at the bent part of the beam material of the composite material is provided and the resin filler is cured and the beam material is placed on the flat plate and the beam material and the flat plate are joined together. CONSTITUTION:A groove 2 is formed on the outer face of the part 1a of the longer side of an L-shaped joining jig main body 1 and an elastic body 5 is inserted in the groove 2. To form a resin filler 7, a beam material 3 of a composite material and the L-shaped joining jig main body 1 are pinched by means of a clamp apparatus 10 in such a way that the starting position 4a of a bent part 4 is positioned at the groove 2 on the part 1a of the longer side of the joining jig main body 1. An epoxy resin material is filled in a resin filling space 6 formed between the beam material 3 and the joining jig main body 1 and it is cured. The beam material 3 is placed at a specified position of the outer plate 9 so as to position the bent part 4 and the resin filler 7 at the specified position of the outer plate 9 and a core material is positioned in such a way that the beam material is brought into contact with the outer plate 9 and the beam material 3 and the outer plate 9 are joined together. Workability becomes better and as the resin filler is molded at a correct dimension, the number of processes thereof can be reduced.