baber/WOPTO huggingface dataset:
Patent JP-S5634184-A (JP)
Title: Semiconductor memory
Inventor: MINATO OSAMU
IPC: G11C11/41
Filed: 1979-08-24
Abstract: PURPOSE:To obtain high operation margin and reliability, by preventing the inversion of information at nonselection memory cell, through the conduction of MOS FET for load at nonselection of data line. CONSTITUTION:The unit is provided with N channel MOSFET70-73 for column selection switch, N channel MOSFET101-104 acting as the load for nonselection memory cell at readout, and N channel MOSFET22, 23 for bias of common data lines 9, 10. Further, when the terminal 7 is at low level and the cell 3 is at nonselection, the terminal 105 is at high level, FET101, 102 are conductive and they are the load to the memory cell. As a result, the potential difference between the data lines 16, 17 and between the stored nodes in the cell are around the same in case with the memory cell to increase the operation margin.
Patent JP-S5631005-A (JP)
Title: Progressive type cocoon boiler
Inventor: KUROIWA KAZUTAKA
IPC: D01B7/04
Filed: 1979-08-23
Abstract: PURPOSE: The high temperature zone for treating cocoons is provided on a higher level than that of the low temperature zone and the treating water is made to flow down from the upper level to the lower to increase the sericin concentration in the low-temperature zone by eluting sericin in the high-temperatue zone, thus saving the consumption of heat and chemicals.  
     CONSTITUTION: Boiled cocoons, are taken out of the vessel at the cocoon outlet zone 9 and the empty vessel is dried in the drying zone 1. Then, cocoons to be treated are charged in the vessel in the cocoon-charging zone 2 and sent to the soaking zone 3, where the cocoons are treated with warm water containing sericin (and carbonic acid) coming from the aging zone 7 to prevent sericin from leaching out of the cocoon layer and simultaneously to soak in carbonic acid. The treated cocoons are sent to the steam, air-spraying 4 zone where they are treated with air and steam to remove soaking unevenness. The cocoons are sent through the steaming zone 5 and the penetrating zone 6 to the aging zone 7 where they are treated with pressurized carbon dioxide gas. The water that has been used for the treatment is blown through pipes out of nozzle 15 in to the soaking zone 3. The resultant cocoons are sent through the regulating zone 8 and taken out of the vessel in the cocoon outlet zone 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07295492-A (JP)
Title: Guide apparatus for place of funeral, etc.
Inventor: SAITO TAKEHISA
IPC: G09F13/04
Filed: 1994-04-22
Abstract: PURPOSE:To provide a guide apparatus which can display the family name of the deceased and the direction and the distance to the hall where the funeral, etc., are held. CONSTITUTION:In a longitudinally long box 1 transparent in front face, a band- shaped family name indicator 8, in which the family name of the deceased is to be written, a band-shaped distance indicator 9, which expresses a plurality of different distance marks 9a at specified intervals, and a band-shaped direction indicator 7, which expresses a plurality of different direction marks 7a at specified intervals, are separately wound and are accommodated, and light sources 22, 24, and 25 capable of separately illuminating the indication of each indicator 7, 8, and 9 are arranged, and a battery 26 for lighting of the light source is accommodated.
Patent JP-S5630915-A (JP)
Title: Soft gelatin capsule
Inventor: KURODA MINORU
IPC: A61K9/48
Filed: 1979-08-23
Abstract: PURPOSE: A specifically stable soft gelatin capsule filled with a uniform mixture of polyethylene glycol with an aqueous solution or dispersion of a drug.  
     CONSTITUTION: An aqueous solution or dispersion of a drug is thoroughly mixed with polyethylene glycol (molecular weight: 200W6,000) in a volume of 0.5W2  times that of the solution or dispersion, and if necessary heated to give a uniform  mixture, which is then filled into a soft gelatin capsule to afford a specifically stable  soft gelatin capsule. A suitable emulsifier, pH adjustor or stabilizer may be added to the mixture to be filled in the capsule. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01279687-A (JP)
Title: Video signal transmitting system
Inventor: EMORI TAKAHISA
IPC: H04N7/12
Filed: 1988-05-02
Abstract: PURPOSE:To band-compress a wideband video signal and to transmit the video signal even with an existing transmission line by selecting a sampling frequency fc and further selecting the sampling frequency fc so that the sampling frequency fc can be the double of the transmission maximum frequency of the existing transmission line or lower from to the viewpoint of the compatibility between the title system and a present system. CONSTITUTION:A delay resampling signal fetched from an 1H delay circuit 9 is supplied to a digital high-pass filter 10, a high-pass filter characteristic is given to the signal here, and a high band component is fetched. A switching circuit 13 alternately switch-outputs a first synthesized signal inputted to a terminal 13a and the output resampling signal of an AD converter 8 inputted to a terminal 13b by a switching pulse having the frequency Fc (namely, 5MHz) for every cycle 1/(2fc), namely, 100ns, and outputs the switch-outputted signal to a DA converter 14. Namely, the signal supplied to the DA converter 14 is a synthesized signal in which the first synthesized signal and the resampling signal are alternately synthesized according to time series for every 100ns, and the apparent sampling frequency of the second synthesized signal is made into 2fc (namely, 10MHz).
Patent JP-S5535012-A (JP)
Title: Compound of epoxysuccinylamino acid
Inventor: SAWADA JIROU
IPC: C07D303/48
Filed: 1978-09-02
Abstract: NEW MATERIAL:The title compound (trans-form) of formula I (A is single bond, C1-4 alkylene; B is C1-5 alkylene; R is C3-10 cycloalkyl, C5-8 cycloalkenyl; R<2> is H, OH, phenyl, indolyl, etc.; R<3> is C1-4 alkyl, benzyl, etc.). EXAMPLE:N-( DL-3-cyclopentanepropyloxycarbonyloxirane-2-carbonyl )-L-leucine ethyl ester. USE:Inhibitor which strongly inhibits the activities of proteinase, e.g. papaine, ficin, bromelin, etc. The thiol group is the one exhibiting the activities of proteinase. Extremely low toxic, and no acceleration of blood vessel penetration. PROCESS:For example, an epoxysuccinic acid monoester of formula II (R<5> is H, alkali metal) is converted to the acid chloride with a halogenating agent, e.g. oxalyl chloride. The acid chloride is then treated with an amino acid ester of formula III to give the objective compound of formula I.
Patent JP-H02287749-A (JP)
Title: Input/output actuation system
Inventor: NOMURA KOICHI
IPC: G06F13/12
Filed: 1989-04-28
Abstract: PURPOSE:To eliminate unnecessary access and to reduce the overhead in an input/output processor by referring to a storage means and recognizing an actuation queue where input/output actuation requests having an access path under the control of the input/output processor are present, and extracting an input/output actuation request and starting input/output operation. CONSTITUTION:If an input/output actuation request for input/output devices 104 - 106 is generated, input/output processors 102 and 103 which are informed of that store the connection of the input/output actuation request when the request corresponds to actuation queues in their 1st storage means 108 and 109. Then the input/output processors 102 and 103 refer their 1st storage means 108 and 109 and 2nd storage means 110 and 111 to recognize the actuation queue 107 where the input/output actuation request having the access path under their control is present and extracts the input/output actuation request from the actuation queue 107 to start input/output operation. Consequently, the overhead of the input/output processors 102 and 103 is reduced to eliminate unnecessary access to the actuation queue 107 and prevent the system performance from deteriorating.
Patent JP-H06318893-A (JP)
Title: Radio communication system
Inventor: IIJIMA MASAHIRO
IPC: H04B7/24
Filed: 1993-05-10
Abstract: PURPOSE:To receive the polling answers sent from plural mobile stations at a commanding station with high efficiency and with no collision caused substantially among these answers after the polling requests are transmitted from the commanding stations. CONSTITUTION:A commanding station 1 transmits at a time when the polling requests to plural mobile stations 2 through its radio part 11 and also sends the slot number A larger than the sot number B corresponding to the ring-off deciding time B to each station 2. The station 2 receives the polling request through its radio part 21 and extracts the number A. Then the station 2 selects an optional slot number C smaller than the number A only when the data to be transmitted is confirmed and transmits a polling answer to the station 1 through the part 21 after waiting for a time equivalent to the number C. Therefore the time when the polling answers are sent from the stations 2 are scattered and also the number of stations 2 that can transmit the polling answers can be limited according to the time B despite a large number of stations 2. Thus the collisions of polling answers can be less frequent.
Patent JP-S5810558-A (JP)
Title: Novel amino acid derivative and its preparation
Inventor: TAKASHIMA KOUKI
IPC: A61K31/145
Filed: 1981-07-09
Abstract: NEW MATERIAL:The compound of formulaI(R<1> and R<2> are H, lower alkyl, halogen, or nitro; Y is O or S) or its salt. EXAMPLE:N -Benzylthio.thiocarbonyl-O-benzyl-L-serine. USE:It has excellent activity to lower the blood lipid level, and is useful as a blood lipid level lowering agent and antiarteriosclerotic agent. PROCESS:The compound of formulaIis prepared by reacting the amino acid derivative of formula II with the benzyl halide of formula III (X is halogen) in a proper solvent in the presence of an acid acceptor (e.g.NaOH) at -20-+50 deg.C.
Patent JP-2000307635-A (JP)
Title: Packet communication system, and base station device and termianl equipment used for the packet communication system
Inventor: SATO HIROAKI
IPC: H04W28/04
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To efficiently perform retransmission control over unreceived packets by reducing signal transfer between a terminal and a base station. SOLUTION: When the base station CS1 and mobile terminal devices PS1, PS2, and PS3 have a packet communication, data are sent from the base station CS1 by a specific number of packets and then the mobile terminal device PS1 when receiving an acknowledgement signal sends a transmission confirmation signal back to the base station CS1. At this time, reception history information indicating whether the packets are received or not is inserted into the transmission confirmation signal and sent back. Consequently, the base station CS1 is able to confirm which packet of the data received by itself is not received at a time according to the transmission confirmation signal and efficiently resends the unreceived packet.
Patent JP-H11323761-A (JP)
Title: Press apparatus
Inventor: MESCHENMOSER ANDREAS
IPC: D21F3/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a compact press apparatus for treating a fibrous material web, having simple structure, in which required vacuum and driving outputs are designed to be as small as possible in a press apparatus for treating a fiber material, web. SOLUTION: This press apparatus for treating a fibrous material web 10 has one shoe press roller 20 positioned below, and two press rollers 22 and 24 positioned above are arranged on the shoe press roller 20 and these press rollers 22 and 24 and the shoe press roller 20 each form a press gap extended in web traveling direction. In this case, a first extended press gap when viewed from the web traveling direction is equipped with a duplex felt 18.
Patent JP-S62264437-A (JP)
Title: Adjusting method for focus control system in optical pickup
Inventor: FURUMIYA MASAAKI
IPC: G11B7/09
Filed: 1986-05-12
Abstract: PURPOSE:To attain an adjustment inexpensively and with a simplified mechanism, by confirming the arrival of a reflecting mirror to the focus position of an optical system by measuring the operating current of a semiconductor laser, and performing the adjustment to set the offset of a focus control system at zero keeping a state to hold the reflecting mirror at the focus position. CONSTITUTION:When a reflecting mirror 5 is located on the focus of an optical system 9, an external oscillator is formed between the end face of a laser diode 1, and the reflecting mirror 5. Therefore, in the case, a light quantity made return to the laser diode 1 by the reflecting mirror 5 becomes maximum, and as a result, the oscillating light quantity of the laser diode 1 changes, and the change quantity of the operating current Iop of the laser diode 1 becomes maximum, therefore, by measuring the operating current Iop, it is possible to confirm that the reflecting mirror 5 is located on the focus position of the optical system 9. And by stopping the movement of the reflecting mirror 5 at a time when the above is confirmed, it is possible to locate the reflecting mirror 5 on the focus position. It is practicable to perform the adjustment to set the offset of the focus control system at zero in such a state. In such a way, the adjustment can be performed inexpensively and with the simplified mechanism.
Patent JP-H01277459-A (JP)
Title: Preparation of common-salt containing food
Inventor: NOZAKI ASAKO
IPC: A23L7/109
Filed: 1988-04-30
Abstract: PURPOSE:To improve gelation ability of separated whey protein with common salt and obtain a food excellent in chewiness, etc., by adding the separated whey protein and common salt in combination to the food. CONSTITUTION:A whey protein concentrate is treated with an adsorbent resin by an ion exchange method to adsorb and separate proteins and produce a separated whey protein without containing ash, fats, carbohydrates, etc. The resultant separated whey protein and common salt are used in combination to prepare a food, such as wheat vermicelli, buckwheat vermicelli, sausage, dressing, mayonnaise or bread. Thereby, although the separated whey protein is alone used to exhibit a gel strength comparable to that of egg white, the aimed food, capable of exhibiting gelation ability of about 4-6 times based on the egg white and excellent in chewiness, texture, etc., can be prepared due to the common salt added to the separated whey protein.
Patent JP-S5441139-A (JP)
Title: Original document transport device for elecrophotographic copier of movable document tray type
Inventor: OKADA OSAMU
IPC: G03G15/04
Filed: 1977-09-07
Abstract: PURPOSE: To simplify the copying operation by changing the clutch means to each state of normal, reverse, and idel operations, making the original document tray reciprocate, and automatically returning to the start position of forward progress after the document tray has proceeded forward in the direction of scanning. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01279415-A (JP)
Title: Composite type magnetic head
Inventor: IWAMOTO OSAMU
IPC: G11B5/60
Filed: 1988-04-30
Abstract: PURPOSE:To reduce the width of a signal smaller than the track width and to make the capacity of a recorder large by tilting a track part of a magnetic core having a magnetic air gap with respect to the medium advancing direction and fixing the track part to the slider. CONSTITUTION:A couple of track parts 3 of the magnetic core 1 with a magnetic air gap 5 is inserted to an insertion slot 4 of a slider 2 while being titled in the medium advancing direction and fixed by an adhesives. In case of mounting as above, the relation between a signal width Sw and a width Tw of the track part 3 is expressed as Sw=Twcostheta, where theta is a tilt angle of the track part 3 with respect to the medium advancing direction, and since in general costheta<=1, the relation of Sw<=Tw is obtained. As a result, the signal width is reduced more than the track width and the capacity of the recorder is increased.
Patent JP-H03231963-A (JP)
Title: Thermoplastic polymer composition
Inventor: TAKEUCHI TOSHIKAZU
IPC: C08L75/04
Filed: 1990-04-26
Abstract: PURPOSE:To provide the subject composition having excellent heat resistance, mechanical strength, abrasion, etc., and suitable as a modifying material for various plastics, etc., by compounding a thermoplastic polyurethane, an olefinic polymer having specific functional group and, if necessary, an olefinic polymer having no functional group in specific amounts, respectively. CONSTITUTION:The objective composition comprises (A) 2-98wt.% of a thermoplastic polyurethane having a molecular weight of 5000-500000 and (B) 2-28wt.% of an olefinic resin having at least one kind of functional groups selected from carboxyl groups, acid anhydride groups and epoxy groups. On the objective composition comprises (A) 2-98wt.% of the thermoplastic poly urethane, (B) 1-35wt.% of the olefinic resin and (C) 1-97wt.% of an olefinic prelymer (e.g. ethylene-propylene copolymer) having no functional group.
Patent JP-H11290465-A (JP)
Title: First-aid adhesive tape type magnetic therapy device
Inventor: TAKAHARA JUNJI
IPC: A61F13/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic therapy device positively usable by a person avoiding the pain by pressing and clean, having a release paper never damaging a magnetic sheet, and free from the danger of the erroneous swallow by an infant by adhering a magnetic body sheet having S, N poles alternately magnetized thereon to the adhesive surface of an adhesive sheet base material, and affixing a removable release paper to the adhesive surface so as to cover the magnetic sheet. SOLUTION: A rectangular magnetic sheet 2 is adhered to about the center part of the adhesive surface of an adhesive sheet base material 1 formed of polyurethane. The magnetic sheet 2 has S pole and N pole alternately magnetized thereon, and one-side ends of release papers 3 and 3 are removably affixed to both ends of the adhesive surface of the base material 1, and the other ends are arranged so as to cover the magnetic sheet 2. In use, the release papers 3 of the adhesive sheet base material 1 are removed, and the magnetic sheet 2 is touched and affixed to the effective part or part having a pain of a human body. The magnetic sheet 2 may have any form in addition to square and elliptic forms without being limited to the rectangular form.
Patent JP-S601677-A (JP)
Title: Eror detecting method
Inventor: HIMENO TAKUJI
IPC: G11B20/18
Filed: 1983-06-17
Abstract: PURPOSE:To detect assuredly an error of a data word by considering all words as errors only in case no correct data word consists in a data block containing data words which are simultaneously detected as erroneous by error detection codes of plural different series. CONSTITUTION:A data block formed with a prescribed number of words D1, D2-, error check bit codes P and Q of P and Q series different from the blocks of said data words, a cyclic redundancy check code C of the same series as said data words, etc. Then flags F1-F4 for codes P and Q of words which are simultaneously decided erroneous by the code P and Q are all set at ''1''. Other words of this block are also processed in the same way. If >=1 correct words are not included with a flag of ''0'' in the words D1, F2-, the words D1, D2- of the block are all considered as errors. It is prevented that all words including correct ones are regarded as errors. In such a way, a word error can be detected assuredly.
Patent JP-S6452878-A (JP)
Title: Monoesters as fiber and cloth treatment composition
Inventor: DAARIINII ROOZU UOORII
IPC: C07C209/08
Filed: 1988-04-30
Abstract: PURPOSE: To obtain a softening and antistatic composition for fabrics, comprising a liquid carrier and a specific softening agent dispersed in the liquid carrier in the state of <=1 μm particles, not containing an amine, having good storage stability on an acidic side, and having good biodegradability. CONSTITUTION: This liquid softening and antistatic composition for fabrics comprises a liquid carrier (for example, water) and a softener represented by the formula (each R is a short chain alkyl, a hydroxylalkyl or their mixture; R''' is a 16-18C hydrocarbyl; R" is H, a short chain hydrocarbyl; R" is a 13-15C hydrocarbyl substituent; X is a counter ion) in an amount of at least 1 wt. %. Therein, the softener does substantially not contain an amine, has a particle diameter of 0.2-0.45 μm, is dispersed, and is stable on an acidic side of pH 2-5. The composition is useful for washed product-rinsing cycles, has excellent storage stability and viscosity characteristics from a standard concentration for the rinsing cycles to a high concentration (for example, 3-15 wt.%), well acts at a low temperature, and effectively acts even in hot air driers.
Patent JP-H04314728-A (JP)
Title: Production of polyether
Inventor: MORIMOTO TAKESHI
IPC: C08G65/02
Filed: 1991-04-12
Abstract: PURPOSE:To produce a polyether having terminal primary hydroxyl groups by reacting a polyether poly(or mono)ol obtd. using a composite metal cyanide complex catalyst with ethylene oxide. CONSTITUTION:A polyether poly(or mono)ol obtd. using a composite metal cyanide complex catalyst is reacted with ethylene oxide in the presence of a solid basic catalyst comprising alumina, an alkali metal hydroxide, and an alkali metal.
Patent JP-S601931-A (JP)
Title: Receiver for scpc communication
Inventor: OOSHIMA GOROU
IPC: H04B7/208
Filed: 1983-06-17
Abstract: PURPOSE:To realize a high-quality communication line easily by monitoring a line connecting signaling signal and an audio out-band noise level when receiving diversity switching control is performed in SCPC communication. CONSTITUTION:Input signals (a) and (b) are modulated receiving carrier band signals corresponding to two transmission lines. Channel units 11 and 12 demodulate the input carrier signals (a) and (b) to transmit the receiving demodulated signals (c) and (d) of an audio channel band. These two line connecting signaling signals are detected by signaling signal detecting filters 13 and 14, and two noise levels are detected by noise detecting filters 15 and 16, and detected signals (e), (f), (g), and (h) are sent to a line signal switching control circuit 17. The line signal switching control circuit 17 discriminates the quality of input signal (a) and (b) on a basis of four sent detection signals (e), (f), (g), and (h) and generates a switching control signal (i).
Patent JP-S5735536-A (JP)
Title: Synthetic method of 1,4-diketone
Inventor: TSUKASA HIDETAKA
IPC: C07C49/20
Filed: 1980-08-08
Abstract: PURPOSE: To obtain the titled compound useful as a raw material for jasmone which is a perfume readily and quantitatively in two shoft reaction steps, by decomposing a product obtained by the radical addition reaction of a dioxolane derivative with an aldehyde with an acid.  
     CONSTITUTION: A 2-alkyl-2-vinyl-1,3-dioxolane of formula I or 2,4-dialkyl-2-vinyl- 1,3-dioxolane of formula II or 2-alkyl-2-vinyl-1,3-dioxane or 2,4-dialkyl-2-vinyl-1,3- dioxane of formula III is subjected to the radiacal addition reaction with an aldehyde of the formula RCHO (R is n-hyxyl, cis-3-hexenyl, etc.) in the presence of a reaction initiator, e.g. benzoyl peroxide, preferably in a stream of N 2 , at 80W 85° to give a reaction product of formula IV, which is then decomposed with 20% sulfuric acid to afford a 1,4-diketone of formula V.  
     EFFECT: The raw material is readily available without requiring special reaction conditions. 
     COPYRIGHT: (C)1982,JPO&Japio