baber/WOPTO huggingface dataset:
Patent JP-H05232168-A (JP)
Title: Time width measuring device
Inventor: YAMANE YASUNARI
IPC: G01R29/02
Filed: 1992-02-21
Abstract: PURPOSE:To achieve a time width measuring device which can perform a highly accurate measurement without any fluctuation in measurement value due to temperature change. CONSTITUTION:The title device is provided with a reference clock oscillator 4, a fraction time detection circuit 2, a main counter 3, a calibration signal generation circuit 1 which outputs a signal for calibrating time width measurement, and a switching means 5 which selects and outputs a signal from the above fraction time detection circuit 2 and that from the calibration signal generation circuit 1. Furthermore, it is provided with a time width expansion circuit 8, a counter 7 which counts the time width of an output signal from the time width expansion circuit 8, and a controller 6 which performs calculation based on the signal from the counter 7 and outputs a control signal to the signal from the fraction time detection circuit 2 and the calibration signal generation circuit 1.
Patent JP-S58180724-A (JP)
Title: Rotary piston supercharger
Inventor: FUERITSUKUSU UENKERU
IPC: F01C1/10
Filed: 1983-03-03
Abstract: An internal axis crankless rotary piston engine with an internal rotor and an external rotor mounted eccentrically to one another, with a circularly curved path of the external rotor mounting surrounding an internal rotor shaft, wherein the path of an external rotor bearing is mounted by a plurality of bearings which are spaced from one another in the direction of movement and which are fixed relative to the geometrical axis of the internal rotor shaft.
Patent JP-S57151071-A (JP)
Title: Ignition device for internal combustion engine
Inventor: ARANO ISAMU
IPC: F02P7/10
Filed: 1981-03-13
Abstract: PURPOSE:To restrain the play between shafts in an ignition device in which an ignition side shaft of a centrifugal element lead angle mechanism is directly connected with an engine side shaft by fitting an elastic pin pushed into an end part of the ignition side into a hole part on the engine side. CONSTITUTION:A projected end face of an ignition side shaft 4 is faced to an end face of an engine side cam shaft 6, and a pin 16 at the projected end of the shaft 4 into a pin-fitting hole 17 and the top of the shaft 4 into an escape hole 18 are respectively fitted. Then, two shaft are directly connected for transmitting rotation. At this stage, since the pin 16 is fitted into the hole 17 with a long radial margin, play is removed at any angle in the rotational direction. The pin 16 is constructed by winding a thin olate of steel or other elastic materials into a cylinder with a gap 16A at its seam. Consequently, it can be fast fixed by its elasticity as it is pushed into a penetrated hole 15 on the shaft 4.
Patent JP-H05233268-A (JP)
Title: Execution system for suitability test
Inventor: TAKAHASHI KENICHI
IPC: H04L69/40
Filed: 1992-02-21
Abstract: PURPOSE:To provide a suitability test execution system capable of automating a test and judging an accurate test result. CONSTITUTION:In a suitability test for the N-layer (hereinafter expressed by (N)) protocol loading of a product for loading (N) of an OSI reference model, an execution type test suite 70 is formed from an abstraction test suite 20 described by using an (N-1) service primitive, an (N) service primitive and an (N) protocol data unit. The formed suite 70 is integrated in a suitablity testing device 80 consisting of a test suite loader 81, a logic circuit memory 82, a test suite interpreter 83, and a protocol processing part 84 as a logic circuit and the device 80 is driven to automatically judge a test result.
Patent JP-2000235586-A (JP)
Title: Selling information processing system, its processing method and its program storing medium
Inventor: TAKIGAWA HIROYUKI
IPC: G06Q30/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To attain both of information collection and selling promotion. SOLUTION: A card medium 100 having plural lot areas is used. Each lot area consists of Ist and 2nd lot information layers and a coat layer formed between both the 1st and 2nd layers so as to coat the 2nd layer. On each of plural prescribed points, a lottery using the 1st lot information layer is executed and an information recorder 201 records prescribed information in a printing area of the medium 100 by printing. After peeling off the coat layer at a previously determined point, the lottery using the 2nd lot information layer is executed and a reader 202 optically reads out the information printed on the medium 100. A selling information processor 203 prepares various selling information based on the read information.
Patent JP-H04255423-A (JP)
Title: Surge absorber
Inventor: SHIBAYAMA TAKASHI
IPC: H01T1/14
Filed: 1991-02-05
Abstract: PURPOSE:To provide a small surge absorber which can be mounted/dismounted easily on/from a board with high density and which can prevent abnormal heating of a surge absorbing element upon application of continuous overvoltage or intrusion of overcurrent thereby protecting peripheral electronic appliances in addition to absorption of an instantaneous surge voltage such as lightning surge. CONSTITUTION:A lead wire 16 of a gap type surge absorbing element 14 is welded through a low melting point metal 28 to one end of a thin metal wire 27 while the lead wire 17 of an element 14 is welded through a low melting point metal 30 to one end of a coil spring 29. The thin metal wire 27, the surge absorbing element 14 and the coil spring 29 are contained, in a row, in an insulating tube 31 where the other ends of the thin metal wire 27 and the coil spring 29 are welded, respectively, to metal caps 32, 33 fit to the opposite ends of the tube 31 in which the thin metal wire 27 and the surge absorbing element 14 are stretched by means of the coil spring 29.
Patent JP-S61195050-A (JP)
Title: Voice switch circuit of loudspeaking telephone set
Inventor: TAKEYAMA HIROAKI
IPC: H04M1/60
Filed: 1985-02-25
Abstract: PURPOSE:To prevent word end and word top signals from being cut by providing a time constant variable circuit for changing discharging and charging time constants of the smoothing capacitor of each rectifying and smoothing circuit and controlling the circuit in accordance with the mutual level between transmission and reception call levels. CONSTITUTION:The transmission input of the rectifying and smoothning circuit 6 is rectified by a diode 30 and charges the capacitor 32. Then the transmission call level of the output terminal C of the circuit becomes high. As a result, the output of a comparator 13 comes to 'L' level, and losses of variable loss circuits 3 and 8 are brought into the low and high transmission call states, respectively. Then a point switching from a transmission call to a reception one is delayed, and the word end cutting of the transmission call signal can be prevented. On the other hand, when the reception input of the rectifying and smoothing circuit 12 is increased to raise the reception call level of an output terminal D, an analog switch 35a controlled throught inverters 39a, 39b and 39c is turned off, the charging time and discharging time of the capacitor 32 of the circuit 6 become longer and shorter, respectively. Accordingly the point when the transmission call is switched to the call receiving state is advanced, whereby the word top cutting of the reception call signal can be prevented.
Patent JP-H08236877-A (JP)
Title: Laminated electronic component and its manufacture
Inventor: OKUMURA SHO
IPC: H05K3/40
Filed: 1995-02-23
Abstract: PURPOSE: To provide a laminated electronic component which is not cracked when pinched with a mounting device or the like and also to provide a manufacturing method for a laminated electronic component, which does not cause peeling of a sheet forming body when forming a groove in a mother substrate, does not cause a depression due to cutting chips deposited in a groove and also does not cause cracks in the groove of mother substrate. CONSTITUTION: By forming a groove 10 having an almost V-shaped section on a principal plane 5a of a mother substrate 5, three-dimensional wiring 7 is parted, and a conductor 8 constituting the three-dimensional wiring 7 is exposed to an inner wall 10a of the groove 10. Exposed conductor 8 becomes an external electrode of respective laminated electronic component obtained by cracking the mother substrate 5 along the groove 10.
Patent JP-H02215765-A (JP)
Title: 22,23-seco-1,7,8-tryhydroxyvitamin d or derivative thereof
Inventor: MORIMOTO YUJI
IPC: A61K31/59
Filed: 1989-02-15
Abstract: NEW MATERIAL:Compounds of formula I [R1 to R3 are H or OH protective group; R4 is CHO or CH2OR5 (R5 is H or OH protective group); X is H, OH or derivative thereof]. EXAMPLE:3beta-7-Bis-(t-butyldimethylsilyloxy)-20(S)-formyl-8-hydroxy-9 ,10-seco- pregna-5(Z),10(19)-diene. USE:An intermediate capable of ready induction into a fragment corresponding to A, C or D ring part used in combining the fragment corresponding to A ring with the fragments corresponding to C and D rings as one method for synthesis of vitamin D derivatives. PREPARATION:A compound of formula II is subjected to an oxidative cleavage selective at 22 and 23 positions in an inert solvent and then to a reduction, etc., to prepare a compound of formula III belonging to formula I. The prepared compound is subjected to aryloxylation using a metallic oxide such as SeO2 or a peroxide in an inert solvent, thus obtaining the objective compound of formula IV (R6 is H or OH protective group) belonging to formula I.
Patent JP-S61196754-A (JP)
Title: Stepping motor
Inventor: NAGATA YASUKAZU
IPC: H02K1/27
Filed: 1985-02-25
Abstract: PURPOSE:To miniaturize a motor and improve the magnetic efficiency, by forming the inner diameter of a permanent magnet slightly larger than the outer diameter of a rotor shaft, and by pressing and fixing rotor yokes on the rotor shaft in a state of a butting the bottom sections of the rotor yokes on both ends of the permanent magnet. CONSTITUTION:A rotor 1 is organized with a cylindrical permanent magnet 2, two rotor yokes 3, 4 made of magnetic substance, and a rotor shaft 5. The inner diameter of the central slot 2b of the permanent magnet 2 is formed slightly larger than the outer diameter of the rotor shaft 5, and the rotor yokes 3, 4 are of magnetic sintered alloy in a bottom-covered cylindrical shape, and the inner diameter of fixing slots 3b, 4b bored through the bottom section is formed sightly larger than the outer diameter of the rotor shaft 5. Rotor yokes 3, 4 are pressed and fixed on the rotor shaft 5 in a state of a butting the bottom sections of the rotor yokes 3, 4 on both ends of the permanent magnet 2.
Patent JP-H03239324-A (JP)
Title: Dry etching method
Inventor: TAWARA TAKASHI
IPC: H01L21/302
Filed: 1990-02-16
Abstract: PURPOSE:To reduce the generation of corrosion by a method wherein a nonoxidizing mixed gas which contains CF4 or SF6 and N2 is used as a gas for a plasma treatment. CONSTITUTION:An Al or Al-alloy layer 14 is dry-etched by using a Cl-based gas; the surface of the dry-etched Al or Al-alloy layer is exposed to a nonoxidizing mixed gas which contains CF4 or SF6 and N2. At this time, the generation efficiency or the density of an F radical is increased; AlCl3 which causes corrosion is transformed quickly into AlF3, and a very small amount is left as AlCl3. Thereby, it is possible to reduce the generation of after- corrosion after an etching operation.
Patent JP-S61195033-A (JP)
Title: Relay device for data transmission
Inventor: YOKOYAMA FUJIO
IPC: H04L5/14
Filed: 1985-02-25
Abstract: PURPOSE:To make a transmssion line cable thinner and to execute efficiently relay by controlling two receivers in such a way that one is made transmittable and the other is made non-transmittable according to a change in the latest impedance state of an input transmission line. CONSTITUTION:The receiver 1a receives a signal from one transmission line and transmits the received signal to the transmission line at the other side by a transmitter 2a. In the same manner a signal from the transmission line at the other side is received by the receiver 1b and transmitted to one transmission line by a transmitter 2b. Here controllers 4a and 4b detect the impedance states of the input transmitters 2a and 2b according to the result. In such a case, the controllers 4a and 4b control the transmitter 2a or 2b in the transmittable state in accordance with the change in the latest impedance state of each input transmission line, and control the other transmitter 2b or 2a in the incommunicable state.
Patent JP-S62194894-A (JP)
Inventor: OTANI AKIHITO
IPC: D06F33/02
Filed: 1986-02-20
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-2000236274-A (JP)
Title: Method and device for data transmission
Inventor: TAJIMA HIROSHI
IPC: G06F12/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To receive data reception with a small memory size by analyzing a file that a user requires and preferentially saving it. SOLUTION: A file-assembling process part 10 generates a file by receiving a data stream and sends the completed file to a file selection part 13. The file selection part 13 confirms what file a user is currently trying to view and viewing through a browser 11, and a link destination analysis part 12 analyzes and confirms the link destination of the file which is currently viewed and passes it to the file selection part 13. The file selection part 13 determines a file to preferentially be stored and held in a memory part 14 according to those pieces of information and selects the file. For files other than these, the remaining free capacity is taken into consideration and a file memory part 14 is instructed to delete the unwanted files.
Patent JP-H01210036-A (JP)
Title: Method for manufacturing carrier supported metal catalyst of large surface area
Inventor: TSURUMI KAZUNORI
IPC: B01J37/16
Filed: 1988-02-18
Abstract: PURPOSE:To reduce catalyst metals to a highly dispersed, unifirmly sized diameter form on a carrier to deposite the metals high in resistance to sintering, by using the reducing agent weak in reducing power and containing sulfur atoms such as sodium thiosulfate upon supporting of the catalyst metals on the carrier. CONSTITUTION:In the manufacturing of various catalyst metals supported by a carrier, sodium thiosulfate, ammonium thiosulfate, sodium metahydrogen sulfite, etc., weak in reducing power and containing sulfur atoms are used as an ion reducing agent containing metals, whereby the catalyst metals are reduced to a highly dispersed, uniformly sized particle diameter form on the carrier, resulting in the deposition of a metal unit high in resistance to sintering.
Patent JP-2000235880-A (JP)
Title: Removable connector and movable panel mounting device
Inventor: KOBAYASHI KAZUMI
IPC: H01R13/11
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce the pulling force of a plug out of a socket in a removable connector. SOLUTION: The directions of the length and the width of a plug 11 and of a socket 12 are defined as lateral direction and longitudinal direction, respectively. A laterally elongated fit-in part 14 of a body 13 has a cross-section including the longitudinal direction and projecting direction and formed into an isosceles trapezoid with its longitudinal width gradually decreasing in the projecting direction. The laterally elongated fit-in part 14A receives a given force in the direction that drives it out from squeeze-type contact parts 25 by being squeezed by the squeeze-type contact part 25 from longitudinally opposite sides.
Patent JP-H01210824-A (JP)
Title: Tachometer
Inventor: KOBAYASHI MASAYA
IPC: G01D7/12
Filed: 1988-02-18
Abstract: PURPOSE:To more safely drive an automobile by informing engine speed by a voice output by using a voice synthesizing means, etc. CONSTITUTION:An engine noise for getting on a cigarette power source 1 is detected through a waveform shaping device 2, and the engine speed is converted to a potential difference by an F/V converter 3. Its potential difference is converted to a digital value by an A/D converter 4. Also, a microcomputer 5 inputs its digital value, recognizes the engine speed, and outputs a voice code whose voice output is desired, to a voice synthesizing LSI 7 in accordance with the engine speed which has been recognized. Thereafter, engine speed data which has been stored in advance in a memory of a voice ROM 6 is read out and brought to D/A conversion in accordance with the voice code outputted from the microcomputer 5, by an LSI 17, amplified by a filter amplifier 8 and a voice is outputted from a loudspeaker 9. The voice is outputted only when an engine speed notice button has been pushed. Also, the LSI is selected so that the quality of the voice is adapted to an automobile in which the tachometer is installed.
Patent JP-H05230432-A (JP)
Title: Polyisoimide adhesive
Inventor: TOCHIMOTO TAKUYA
IPC: C08G73/10
Filed: 1992-02-24
Abstract: PURPOSE:To prepare a polyisoimide adhesive which is excellent in heat resistance and gives a strong adhesion without requiring high temp. in the bonding step. CONSTITUTION:An arom. tetracarboxylic acid dianhydride component comprising 70-10mol% 3,3',4,4'-benzophenonetetracarboxylic dianhydride and 30-90mol% 3,3,'-4,4'-biphenyltetracarboxylic dianhydride and an arom. diamine component comprising 10-90mol% 2,2-bis[4-(4-aminophenoxy)phenyl]propane and 90-10mol% 1,3-bis(3-aminophenoxy)benzene are polymerized in an excess of the diamine component, and both the molecular ends of the resulting polymerizate are blocked with a dicarboxylic acid anhydride and/or a deriv. thereof. The resulting polyamic acid is isoimidized to give an adhesive comprising a polyisoimide.
Patent JP-S57153792-A (JP)
Title: Purification of cyanogen-contng, waste water
Inventor: SHIMODAIRA CHIAKI
IPC: C02F1/72
Filed: 1981-03-16
Abstract: PURPOSE: To oxidize and decompose cyanogen within a short period with simplified operation, by bringing cyanogen-contng. waste liquid into contact with one or more selected from the group consisting of pure oxygen, oxygen-contng. gas and oxygen-generating substance in the presence of Raney copper catalyst.  
     CONSTITUTION: Waste water containing cyanide such as cyanic ion or cyanic complex ion is brought into contact with one or more selected from the group consisting of pure oxygen, oxygen-contng. gas and oxygen-generating substance in the presence of Raney copper catalyst by a method such as a complete mixed type, stationary bed, fluidized bed or moving bed, to oxidize and decompose the cyanide. Raney catalyst is an active metal prepared by reacting copper and one or more metals (Mg, Al, Zn, Fe, etc.) to be corroded by water, alkali, acid or the like with an alkaline water solution such as NaOH or an acidic water solution such as hydrochloric acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63204344-A (JP)
Title: Information processor
Inventor: KAMIYA YASUAKI
IPC: G06F17/16
Filed: 1987-02-18
Abstract: PURPOSE:To enable a following request to be issued as soon as possible, by terminating the nullifying processing of a buffering storage means under execution when a bit of address information possible to be held has been held by an address information holding means. CONSTITUTION:When the bit of information possible to be held has been held by the address information holding means 5, the buffering storage means 4 is nullified completely by a nullifying control means 8, and the nullification of the bit of address information and the nullifying processing under execution are nullified completely. In such a way, it is possible to perform the issuing of the following request being waited until the bit of address information can be held according to a vector store request on the address information holding means as soon as possible.
Patent JP-H06246139-A (JP)
Title: Heterogeneous hollow fiber membrane and its production
Inventor: TAKATAKE MASAYOSHI
IPC: B01D71/26
Filed: 1993-02-25
Abstract: PURPOSE:To produce a membrane passing gas at a higher rate as compared with a membrane having the same gas separation factor. CONSTITUTION:This heterogeneous hollow fiber membrane is made of a crystalline thermoplastic polymer, has a practically nonporous dense layer in the surface and contains open pores in the interior and this membrane has periodic ruggedness having 0.5-25mum pitch and 0.1-5mum depth at the dense layer side surface in the axial direction of the fibers. In order to produce this membrane, melt spinning, drawing and heat fixing at a temp. below (drawing temp.+10) deg.C under 15-40% shrinkage are successively carried out. First-stage heat fixing by holding in the temp. range of (Tm-50) deg.C to Tm deg.C for >=1 sec and second- stage heat fixing at a temp. below the first-stage heat fixing temp. under 10-40% shrinkage of the length of the hollow fibers after the first-stage heat fixing may be carried out in palce of the above heat fixing.
Patent JP-H05238656-A (JP)
Title: Communication device for elevator
Inventor: SUGIYAMA SHIGERU
IPC: B66B3/00
Filed: 1992-02-24
Abstract: PURPOSE:To reduce communication by mischief without requiring the special operation of an emergency communication button. CONSTITUTION:There are provided a first timer 5a for outputting a first timer signal upon the lapse of the first set time from the operation start of an emergency communication button 3a; a second timer 5b for outputting a second timer signal when the operation of the emergency communication button 3a is terminated between the set time and the second set time; a connecting means for connecting a first speaker 3 to a second speaker 7 by the first timer signal; an automatic dialing device 5c; a line wire control device 5d; and a connection interrupting means for interrupting line connecting action by the second timer signal. Passengers are thereby prevented from bearing an excessive burden, and useless labor is reduced.
Patent JP-S53122679-A (JP)
Title: Process for preparing forming tablets
Inventor: NISHIMURA KENJI
IPC: A61K9/46
Filed: 1977-03-31
Abstract: PURPOSE: To provide the subject process comprising adding, in preparing foaming tablets, magnesium metasilicate aluminate or a mixture thereof with crystal cellulose thereby to remarkably improve compression moldability of the tablets and to obtain rapid disintegrating and foaming properties. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51111748-A (JP)
Title: Method for precluding dead water
Inventor: WATANABE SUMIO
IPC: E03B5/00
Filed: 1975-03-28
Abstract: PURPOSE: To preclude dead water in a distributing reservoir by means of a single distributing pipe connected to the bottom of said reservoir. 
     COPYRIGHT: (C)1976,JPO&Japio