baber/WOPTO huggingface dataset:
Patent JP-S526924-A (JP)
Title: Motor speed control device
Inventor: KONISHI TSUTOMU
IPC: H02P7/292
Filed: 1975-07-04
Abstract: PURPOSE: To precisely control the motor, with the speed feed back signal obtained in a high sensitivity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61239246-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KUMASHIRO KENJI
IPC: G03C7/26
Filed: 1985-04-16
Abstract: PURPOSE:To prevent the deposition of a coupler and to enhance the stability of a liquid dispersion by forming on a support a silver halide emulsion contg. a magenta coupler represented by a specified general formula and a coupler stabilizer. CONSTITUTION:The silver halide photographic sensitive material is formed by forming on the support a silver halide emulsion contg. the magenta coupler represented by formula I and the coupler stabilizer preferably represented by formula II and in formulae I and II, Z is a nonmetallic atomic group necessary to form an N-contg. optionally substd. hetero ring; X is H or a substituent to be released by the coupling reaction with the oxidation product of a color developing agent; R is H or a substituent; R1, R2 are each H, alkyl, or aryl; and R3 is alkyl, aryl, or alkenyl.
Patent JP-S577513-A (JP)
Title: Rotary encoder circuit
Inventor: EJIMA NAOKI
IPC: G01P13/04
Filed: 1980-06-16
Abstract: PURPOSE:To enable to perform a counting without being affected by chattering, by a method wherein a theroretical sum and a theoretical product of outputs of two switches are found, one output sets an FF, the other resets the output of the FF, and so obtained output of the FF is counted. CONSTITUTION:With switches 7 and 8 repeating, in turn, to tune on and off through the rotation of a rotary switch, the outputs (a) and (b) of the switches 7 and 8 are added to an NOR circuit 11 and an AND circuit 12. Outputs c and d of the circuits 11 and 12 are added to RS-FF3. The outputs c sets an FF3 and the output d resets the FF3, whereby an output e of an FF-3 is completely prevented from being affected by chattering of the switches 7 and 8. The output e is added to a CK terminal of a binary counter 17 for counting. As a result, the counter 17 can always perform an accurate counting without being entirely affected by chattering of the switches 7 and 8.
Patent JP-H11320198-A (JP)
Title: Dynamic monitoring system for embossing/shut height flexion action in press machine
Inventor: SCHOCH DANIEL ANTHONY
IPC: G01H1/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method for dynamically monitoring operation and embossing of a press machine at real time in an actual manufacturing operation so as to evaluate real interaction between actual vibrating actions generated at plural positions in shapes of the press machine. SOLUTION: The measured data showing acceleration of a press machine 20 at plural pressing machine 20 positions or for embossing is obtained by using arrangement of accelerating meters 12, 14, 16, 18. An integrator converts the acceleration data into the displacement data showing displacement action of the press machine 20 at an indicated machine position. The measured flexion value showing the vibrating action generated at the machine position and the embossing position is provided by the filter treatment of the displacement data. The index of influence that the flexion actions generated at each machine position give to each other is provided from the measured value related to relative press movement action between the chosen machine positions.
Patent JP-H10260198-A (JP)
Title: Speed detecting method
Inventor: KOTANI IKUO
IPC: G01P3/489
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To detect incessant rotational speed with high resolution by continuously count a speed detecting wave forms by delaying by a fixed time with a plurality of pulse counters to sequentially store them while changing over a relay contact. SOLUTION: Pulses from a speed detecting pulse generator 1 are inputted to a count change-over part 2 to change over and count N pulse counters #1-#N normally at a fixed time intervals. The count values P are stored through pulse counter selecting relay contacts #1-#N in a counter register 3 to be reset in the count change-over part 2. The frequency fp is figured out of the count value p stored in the count register 3 according to fp=p/(N×t), (t: count changing-over time). Thus, the rotational speed can be accurately even against the abrupt change in the frequency by improving the detecting resolution and responce property.
Patent JP-H03280574-A (JP)
Title: Solid-state image sensing device
Inventor: NAKA SHUNICHI
IPC: H04N5/372
Filed: 1990-03-29
Abstract: PURPOSE:To make the refractive index of a microlens higher than that of transparent resin with which said lens is molded, by increasing optical density by adding metal oxide or by intortucing aromatic ring or alkyl group halide. CONSTITUTION:Metal oxide such as titanium oxide, indium oxide, tin oxide, and aluminum oxide is added. Aromatic ring such as benzene ring and naphtha lene ring is introduced. For example, polymer resin like polydiphenyl methacrylate is obtained. Alkyl group halide is introduced by high ratio. For example, polymer resin like poly P-chloromethylstyrene is obtained. When a microlens 1 composed of polymer resin is formed by the above method, the optical density of the microlens is increased. As the result, the refractive index increases from 1.5-1.6 to 1.7-1.8. Hence, when the lens is molded with polymer resin, the converging effect of the microlens is not extinguished.
Patent JP-H07298312-A (JP)
Title: Video signal level detection device
Inventor: ISHII HIROBUMI
IPC: H04N5/14
Filed: 1994-04-20
Abstract: PURPOSE:To automatically detect a video level without being affected by a sag component by detecting data, generated by averaging only data obtained by sampling a video signal with a specific waveform at plural positions in one field, field by field. CONSTITUTION:Pulses P1-P3 of respective sampling pulse generation parts 1-3 are ORed by an OR gate 7 to obtain a sampling pulse signal P7 which rises on a time base three times in one horizontal period. Further, pulses from respective gate pulse generation parts 4-6 are ORed by an OR gate 8 to obtain a three-gate pulse signal P8 which rises on the time base three times in one vertical period (one field). Further, the outputs of the OR gates 7 and 8 are ANDed by an AND gate 9 to obtain pulses S4 matching detection points (a)-(i) respectively. The pulses S4 are used as the clock of an A/D conversion part 10 to sample the video signal Ss at the points (a)-(i) by the conversion part 10, and digitized signals are held in registers 11-13. Those data are read out and averaged by an integration circuit 14, field by field, to obtain the real video level.
Patent JP-H03283278-A (JP)
Title: Method for inserting and pulling hot line
Inventor: SOFUE TOSHIHARU
IPC: H01R13/70
Filed: 1990-03-29
Abstract: PURPOSE:To prevent a package from being damaged and also prevent malfunctioning of a system by using an auxiliary power source and a plurality of inductances, and limiting a rush current during insertion or pulling of a hot line. CONSTITUTION:A set of a main power source 2 and an auxiliary power source 1 for supplying a source current to each of electronic circuits 11, 21, first connectors 31, 34 for connecting the auxiliary power source 1 to each of the electronic circuits 11, 21 via paths P1 to P4 having respective inductances, and second connectors 32, 35 for connecting the main power source 2 directly to each of the electronic circuits 11, 27 are provided. When power is supplied to the electronic circuit 11 from the auxiliary power source 1 via the path P1 the rush current is limited by inductances 16, 17, 18, and when power is supplied to the circuit 11 via the path P2 the rush current is limited by inductances 14, 15, and when via the path P3 the rush current is limited by an inductance 13 and a steady state is gradually achieved from path P1 to path P2 to path P3 to path P4.
Patent JP-S58198261-A (JP)
Title: Press lid for fermentation of miso
Inventor: ENDOU TSUYOSHI
IPC: A23L11/20
Filed: 1982-05-14
Abstract: PURPOSE:To suppress the leak of the exuded solution from MISO (fermented bean paste) during fermentation, by using an upper lid and a lower lid having neary the same shape as the horizontal cross-section of a corrugated box and each furnished with a through-hole to form a charging hole along the thickness of the lid. CONSTITUTION:The press lid is composed of an upper lid 2 and the lower lid 3 each having nearly the same shape as the horizontal cross-section of a corrugated box and fittable with each other by stacking. Each lid is furnished with a through-hole 4 to form plural charging holes 9 extending along the thickness and expanded at the central part when stacked together. The fermentation, aging, storage, and transportation of the charged MISO can be carried out in a synthetic resin bag put into a corrugated box, and the leak of the exuded solution can be prevented even if the corrugated box is tilted or thrown down sideways.
Patent JP-H09275448-A (JP)
Title: External line reservation method and key telephone system provided with external line reservation function
Inventor: OKAMOTO TOSHIAKI
IPC: H04M3/42
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide the external line reservation and the key telephone system provided with an external line reservation function in which a destination telephone number is registered in the case of making external line reservation and the registered destination telephone number is automatically dialed in the case of capturing a reserved external line. SOLUTION: This system is constituted of a key telephone set 1m, an external line (n), a switch circuit 4 switching a voice signal between the key telephone set and the external line, a control section 5 and an external line reservation memory section 61 registering an external line trunk number subject to external line reservation, a key telephone number and a dialed destination telephone number. When a reserved external line is idle, the control section 5 calls the key telephone set 1m making external line reservation to allow the telephone set 1m to capture the reserved external line through reply operation and sends automatically a selection signal of the registered destination telephone number to the reserved external line (n).
Patent JP-S568548-A (JP)
Title: Qualitative or quantitative analysis method for carboxylic acid
Inventor: TANIMURA ISANORI
IPC: G01N31/22
Filed: 1979-07-02
Abstract: PURPOSE: To secure a sharp and high-accuracy quantification of a carboxylic acid in a safe and simple operation, by changing the carboxylic acid in the aqueous sample solution into the hydroxamic acid through the treatment and then measuring the hydroxamic acid by the color reaction.  
     CONSTITUTION: The sample containing the carboxylic acid and the hydroxylamine salt (such as hydroxylamine hydrochloride) are treated in the aqueous solution by the water soluble carbodiimide compound [such as 1-cyclohexyl-3-(2-morpholinoethyl)-carbodiimide-p-toluenesulfonate]. Thus the carboxylic acid in the sample is changed into the hydroxamic acid, and then the aqueous perchloric acid solution containing ferric perchlorate is added to the hydroxamic acid to secure the coloring. Then the absorbance is measured at about 50nm, and the content of the carboxylic acid in the sample is quantified in comparison with the calibration curve prepared previously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03280745-A (JP)
Title: Isdn feeder
Inventor: ARUTAKI AKIRA
IPC: H04L12/02
Filed: 1990-03-29
Abstract: PURPOSE:To attain feeding to an ISDN terminal even when no feeding function exists in a network terminator by providing the feeder feeding the ISDN terminal via an S interface at TE side. CONSTITUTION:A network terminator 2 not having a feeding function connects to an NT connector of an ISDN feeder 3 and an ISDN terminal 10 connects to a TE connector 7. The transmission reception of a signal between the terminator 2 and the terminal 10 are implemented via a connection between transformers 11, 12. On the other hand, a commercial power supply is inputted to an AC-DC converter 8 through a power cable 9 and an output of the converter 8 is given to a midpoint of connector 7 of the transformers 11, 12. Thus, the terminal 10 is fed from the converter 8 via an interface bus 5. Thus, the ISDN terminal is fed even when no feeding function is provided to the network terminator.
Patent JP-2000271037-A (JP)
Title: Toilet paper laminated product for paper holder
Inventor: ISHIZU NOBORU
IPC: A47K10/16
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To surely take out one set of paper one by one, to prevent the increase of the suspending length of next paper from a paper take-out port and to prevent each sheet of paper of drawn laminated paper from being separated unexpectedly. SOLUTION: In this toilet paper laminated product for a paper holder, folded papers 2 obtained by two-folding the laminated paper obtained by laminating many sheets of single-sheet paper in the shaped of V and then folding it in three in the shape of Z by folding lines orthogonal to a V-folding line are laminated by the prescribed number of sets and the papers 2 are folded in a state where at least one end edge 23a of the respective Z-folded pieces 22, 23 is protruded by a prescribed short length from the center of a length in the direction of V-folding line in the paper 2. Thus, each single sheet paper of the two-folded laminated paper 3 taken-out from the paper holder becomes difficult to separate.
Patent JP-H06295191-A (JP)
Title: Singing practice device
Inventor: OGAWA NOBUYUKI
IPC: G10L25/48
Filed: 1993-04-09
Abstract: PURPOSE:To discriminate the case of an improper signal and make a practice with evaluation of high skillfulness by deciding the extraction result of a singing signal and stopping processing the singing signal when an accompaniment is much unerased or in case of a stereophonic voice. CONSTITUTION:After the operation of a singing signal extracting means 50 ends, a level decision means 51 compares the amplitude of the output signal of the singing signal extracting means 50 with a certain value and decides that the singing signal extracting means 50 can not cancel the accompaniment sufficiently when the amplitude is continued for more than a certain period of time. Then the decision result of the level deciding means 51 is inputted to a singing signal processing means 13. The singing signal processing means 13 stops operating in dependence on the decision result of the level deciding means 51. For example, when the decision result of the level deciding means 51 is inputted to a comparing means 16 in the singing signal processing means 13, the comparing means 16 stops, the comparing operation and display operation for the comparison result is stopped once the level deciding means 51 decides that the singing signal processing means 50 does not cancel the accompaniment sufficiently.
Patent JP-S567417-A (JP)
Title: Manufacture of magnet converter
Inventor: OGURA HIRONORI
IPC: H04R31/00
Filed: 1979-06-29
Abstract: PURPOSE:To obtain a magnet converter having high dimensional and weight accuracies by removing a preformed intermediate article upon heating of a mold, retaining a magnet piece in the cavity of the mold, pouring molten metal in the cavity and thus casting the magnet piece and the metal integrally. CONSTITUTION:A performed intermediate article 5 for supporting a pair of magnet pieces at predetermined positions is made of material having thermally fusible property or the like, the article 5 is mounted at predetermined position of a frame 6, and refractory slurry is poured thereto. After the slurry is solidified, it is heated at predetermined temperature to thermally decompose the article 5 to remove it, and only the magnet pieces are retained in the cavity 10 of a mold. Then, molten metal is poured into the cavity 10 to enclose the magnet pieces 1 with the molten metal to integrally cast the magnet pieces 1 and the metal. In this manner, there can be obtained a magnet converter having high dimensional and weight accuracies.
Patent JP-S63248207-A (JP)
Title: Semiconductor device
Inventor: KADOTA MINORU
IPC: H03F3/19
Filed: 1987-04-03
Abstract: PURPOSE:To improve the electric performance of a transistor(TR) by adopting the constitution such that a semiconductor capacitor consists of plural semiconductor capacitors whose capacitances differ from each other and the semiconductor capacitor is formed by connecting selectively said semiconductor chips. CONSTITUTION:The semiconductor capacitor 10 consists of the semiconductor capacitors 10a-10c whose capacitances (a)-(c) differ from each other. In order to make optimum impedance matching with a TR chip 9, the capacitances of the semiconductor capacitors 10a-10c of an internal matching circuit are divided into three stages (a)-(c) and they are connected to obtain an optimum capacitance thereby making the input side to have a high impedance and facilitating the design of an external matching circuit. As the semiconductor capacitors 10a-10c whose capacitances (a)-(c) differ from each other constituting the semiconductor capacitor, the semiconductor capacitors 10a, 10b are formed to be a rectangle with a different size and the semiconductor capacitor 10c is formed in channel-shape to obtain a large area thereby obtaining their capacitances.
Patent JP-H11283335-A (JP)
Title: Data slice circuit
Inventor: FUJIMORI YOSHIHISA
IPC: G11B20/10
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To lower an error rate at the time of reproducing a draw type optical disk, etc., in an optical disk reproducing device. SOLUTION: A reference range setting circuit 43 with simple circuit constitution is added to the data slice circuit 4A, and only a binary signal with the signal length near the side of the signal length 11T is extracted among the binary signals SBN binarized by a comparator 41, and an offset potential is applied to a high frequency signal SRF. Thus, the possitive and negative coincident point of the binarized signal SBN is shifted to the side of the signal length 11T, then the error rate is lowered since the synchronizing detection is improved.
Patent JP-S60226810-A (JP)
Title: Antiulcerative
Inventor: SUGINO TOSHIYA
IPC: A61K31/428
Filed: 1984-04-25
Abstract: NEW MATERIAL:A compound of formula I [R is H, 1-6C alkyl, (substituted) amidino, formula II X is 0, 1; m is 0, 1; Z is formula III (W is NH, CH2; Q is NH, N-CN, CH-NO2; R<3>, R<4> are R<1>, R<2>, 2-6C alkenyl), formula IV (G is CH, N; R<5> is H, 1-6C alkyl)]. EXAMPLE:1-Nitro-2-methylamino-2{[5-[ 2-( 1-pyrrolidinylmethyl )benzimidazolyl ]-oxy]etylamino} ethylen. USE:Antiulcerative: especially, it has high effect in treatment for digestive ulcers. PREPARATION:For example, the compound in which Z is formula III is obtained by reaction between a compound of formula V and another compound of formula VI (R<30> is 1-6C alkyl; A is O, S), followed by action of an amine of the formula: NR<3>R<4> on the product.
Patent JP-H01255786-A (JP)
Title: Piping fitting
Inventor: HONDA SHIN
IPC: F16L27/093
Filed: 1988-04-05
Abstract: PURPOSE:To absorb displacements in all directions of a pipe and prevent even damage to the pipe due to high internal pressure by combining three blocks without using rubber fitting in the connection capable of being expanded and contracted. CONSTITUTION:A first block 100 is provided with a second supporting member 102 having opposed parallel planes, and first passages 103, 104 whose one end of is capable of being connected to a fluid piping and the other end is opened at least in one parallel plane of the parallel planes of the first holding member 102. A second block 200 is provided so that it has two sets of parallel planes, and second passages 201, 202 connected to the first passages 103, 104. Further, a third block 300 is provided so that it has a second holding member 302 having parallel planes, and has third passages 301, 304 whose one end is capable of being connected to the fluid piping and the other end is opened at least in one parallel plane of the parallel planes of the second passage 302 and are connected to the second passages 201, 202.
Patent JP-S5645994-A (JP)
Title: Selective hydrogenation of triglyceride
Inventor: YAN KUIPERU
IPC: C11C3/12
Filed: 1980-06-19
Abstract: Unsaturated fatty acid derivatives which, besides fatty acids with two double bonds, contain fatty acids with more than two double bonds, are hydrogenated in the presence of a palladium, platinum or rhodium catalyst which has been treated with ethylenediamine or a homologue and/or a derivative thereof and at a temperature of -20 DEG to 100 DEG  C. The hydrogenation progresses very selectively while very little isomerization to trans-fatty acids occurs. For example, in the hydrogenation of soya bean oil to a linolenic acid content of 2%, the linoleic acid content only decreases to 45-52%. Under identical conditions an untreated catalyst leads to a linoleic acid content of about 35%.
Patent JP-S5510764-A (JP)
Title: Short arc type zinc rare gas discharge lamp
Inventor: KIRA KENHIRO
IPC: H01J61/16
Filed: 1978-07-11
Abstract: PURPOSE: To obtain this lamp that the quantity of ultraviolet rays with not more 2500Å wavelength radiated is large and is suitable for the printing, transcription, etc. of a LSI, etc., by perfectly preventing the existence of halogen gas in a bulb, and by enclosing a specified quantity of zinc and rare gases with specified pressure.  
     CONSTITUTION: The existence of halogen gas 1 completely obviated in a bulb 1, to which a pair of electrodes 8, 9 are mounted, and 10 -4 W1mg zinc per 1cc inner volume of the bulb and rare gases with 1W10 atmospheric pressure are enclosed. For example, the anode 8 and the cathode 9 are installed into an approximate Rugby ball-like quartz bulb 1, and 0.1mg/cc zinc and xenon gas with 5 atmospheric pressure at 25°C are enclosed in the bulb 1, thus preparing this short arc type discharge lamp of 25V operating voltage and 500W consuming power. Consequently, this discharge lamp can be obtained which the quantity of ultraviolet rays with 2140Å wavelength radiated is large and the accuracy of finishing can be improved and working hours can be shortened when using this lamp for the printing, transcription, etc. of a LSI, a super-LSI, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58199178-A (JP)
Title: Method for controlling printing density
Inventor: DAISHIMA MASAO
IPC: B41J2/37
Filed: 1982-05-17
Abstract: PURPOSE:To make it possible to certainly keep printing density constant and to attain to enhance working efficiency, by applying constant energy to a thermal head corresponding to the detected result of the variation in the voltage of a power source. CONSTITUTION:When printing order is imparted from a host 9, a signal SM is brought to a level L for a predetermined period to drive only a motor 2 and the rotary speed of the motor 2 is detected by a strobe disc 3 while the cycle of a detecting signal SP is measured and this measurement is repeated several times to calculate the average value alpha thereof. By this mechanism, constant energy is supplied to a thermal head 1 on the basis of the relation of the voltage Vcc2 of a power source and the average value alpha. Thereafter, treatment is carried out on the basis of the order and the data of the host 9 to form print data.