baber/WOPTO huggingface dataset:
Patent JP-S62252753-A (JP)
Title: 1,2,3-trisubstituted benzenes and manufacture
Inventor: TOREBAA ESU ABURAMU
IPC: C07D311/22
Filed: 1987-01-14
Abstract: Certain 5-substituted chromones and thiochromones and pharmacologically acceptable salts thereof are disclosed. The compounds possess antiallergic properties and are represented by the formula:  <IMAGE>  wherein: X is selected from the group consisting of -O-, -S-, and -SO2-; R1 and R2 are each independently H or lower alkyl having from 1 to 4 carbon atoms or together with C2 and C3 from a cyclohexane ring having the structure:  <IMAGE>  wherein R3 and R4 are each independently H or a lower alkyl having from 1 to 4 carbon atoms. Also taught are valuable intermediates useful in the preparation of said 5-substituted chromones and thiochromones represented by the formula:   <IMAGE>  wherein B is selected from the group consisting of -NHCOC(CH3)3, 1,3-oxazolinyl and -CONHR, wherein R is methyl, phenyl, or t-butyl; Y is selected from the group consisting of CO2H, CHO, CO2R' and COR', wherein R' is a lower alkyl having from 1 to 4 carbon atoms; and A is H or tetrahydropyran.
Patent JP-H03209686-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ONISHI HISATOKU
IPC: H04N5/7826
Filed: 1990-01-12
Abstract: PURPOSE:To make the information of picture recording visible at the reproducing of a magnetic tape by providing a means to record a signal which indicates a reserved content at the head part of the tape on executing picture recording reservation. CONSTITUTION:Before reserved time, a VTR becomes a picture recording stand-by condition, a picture recording action is started from several seconds before the time, at the same time, a switching signal is transmitted to a switch 9 from a reserving picture recording control circuit 6 and the switch 9 is switched to a terminal (b) side for the several seconds. Then, from a character signal generating circuit 7, a character video signal which indicates the reserved information of a reserved channel is transmitted and is recorded on a magnetic tape 5 through a video signal processing circuit 2. When the recording of the reserved information for the several second is finished, the switch 9 is switched to a terminal (a) side and after the inputted image signal of the reserved channel is recorded to finishing time, the VTR moves to a stand-by condition. Accordingly, since the information of a channel number, date and hour, a recording mode and so on is recorded at the head part of respective programs reservedly recorded on the tape 5, it can be visible on reproducing.
Patent JP-H05191155-A (JP)
Title: Shock sound preventing circuit
Inventor: MATSUOKA HIROTO
IPC: H03F3/68
Filed: 1992-01-16
Abstract: PURPOSE:To prevent the occurrence of a shock sound even in the case of a difference between values of two NF capacitors in an audio power amplifier of the BTL system. CONSTITUTION:A first middle point setting circuit 10, a second middle point setting circuit 11, and a changeover switch circuit 12 are newly provided. After power-on, the middle point potential is set to a value close to the output potential for power-on by the first middle point setting circuit 10. After start, the first middle point setting circuit 10 is cut off by the changeover switch circuit 12, and the middle point potential of the output is set to a proper value by the second middle point setting circuit 11. Consequently, the potential difference between the output before start and that after start is small because the output potential is close to the output potential for power-on at the time of start, and then, the generated shock sound level is reduced because the potential difference between two outputs is small.
Patent JP-S61165953-A (JP)
Inventor: HIRAIKE FUKASHI
IPC: H01K7/04
Filed: 1985-01-16
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-H11200723-A (JP)
Title: Door having draft function
Inventor: HOSOI HIDEO
IPC: E06B7/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a door having a draft function, by which draft and ventilation from an entrance are carried out while bearing constant fire preventive performance. SOLUTION: A hollow section 61 and opening sections 62, 63 not mutually faced oppositely on the inside and outside of the door 1 are formed to the door 2 of a door 1A installed to an outdoor entrance to form an airflow path 6, and a blind 7 is mounted to the opening section 63 on the outdoor side while a damper 8A capable of closing the airflow path 6 is set up to the opening section 62 on the indoor side in a freely opening-closing manner. An airflow-path closing means 83 sensing heat or smoke at the time of a fire, being started and automatically closing the damper 8A is fitted.
Patent JP-S62165046-A (JP)
Title: Structure of speed change operation
Inventor: TONARI ATSUSHI
IPC: B60K20/02
Filed: 1986-01-14
Abstract: PURPOSE:To simplify connecting mechanism by shiftably controlling the supply of a pressure oil to the hydraulic clutch of a hydraulic clutch type transmission with a rotary control valve, and carrying out this control by means of a manual operation and a driving motor operation. CONSTITUTION:A supporting shaft 31 is provided, a sleeve 32 is rotatably provided, and a manually operated speed change lever 33 is installed, on the body frame of a transmission case 1. An arm 35 one end of which is fixed, and arms 36, 37 which connect the operating shaft of a control valve 19 to the arm 35, are connected to the sleeve 36. Also, a sector arm 38 having an engaging groove 40 on its outer peripheral edge part is bonded to the sleeve 32. An arm 41 having an engaging part 41A which can be engaged and disengaged to and from the engaging groove 40, is energized by a spring 42, to shift a control valve by the manual operation of the speed change lever 33. Also, a long hole 38A is provided on the sector arm 38 and, since the pin 30A of an operating arm provided on the output shaft of a driving motor 28 is slidably engaged with the long hole 38A, the arm 38 is swung by the rotation of the driving motor, to shift the control valve.
Patent JP-H09194480-A (JP)
Title: Production of optically active 3-quinuclidinol
Inventor: BUARUTAA BURIIDEN
IPC: C07D453/02
Filed: 1997-01-16
Abstract: Preparation of optically active 3-quinuclidinol of formula (I) comprises asymmetric hydrogenation of 3-quinuclidinone or its adducts with Lewis acids or tert. or quat. salts of formula (II) in the presence of a catalyst (C); and optionally removing R<1>. The catalyst is an optically active complex of rhodium, iridium or ruthenium containing a chiral diphosphine ligand. R is absent or R<1>A; R<1> = H or mono,- di- or triarylmethyl; and A = anion of an inorganic or organic acid.
Patent JP-S58123912-A (JP)
Title: Water storing method and equipment thereof
Inventor: NAKAMORI SOUZABUROU
IPC: E02B7/00
Filed: 1982-01-17
Abstract: PURPOSE:To enable the effective utilization of surplus water, by a method wherein water is fed, in a manner to surface the water storage device, to the inside of an enclosure type spherical water storage device from a water-intake source, it is stowed underwater, and water at the inside thereof is fed at that position or after conveying it by towing. CONSTITUTION:An enclosure type spherical water stowing device 1, wherein a small amount of air is sealed, is detachably moored to an anchor A in the bottom of the water through a cable 2. If, with valves 7 and 8 opened, water is fed into the water stowing device 1 from a water-intake source S through a pipe 4, the water stowing device 1 rises to the surface of the sea water W since a small amount of air is sealed at the inside of the water stowing device 1. The device 1, whereto a weight 11 is attached, is moored underwater so that it is prevented from interfering sailing of a ship. In case water is used, the weight 11 is removed, water is fed to a water feed area through pipes 4 and 17, and in case water is needed to be fed to a remote place, the water stowing device 1 is towed by a ship for conveyance.
Patent JP-H11199110-A (JP)
Title: Paper post-processing device
Inventor: ISHIZAKI HIROYUKI
IPC: B65H29/22
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper post-processing device which can improve prevention of damage of a paper bundle and accuracy for aligning the paper bundle on a stack tray. SOLUTION: A paper sheet is switched from a conveyance path for discharge paper to a staple conveyance path by a branching claw. The paper sheet is discharged to a stack tray positioned at the downstream end of the conveyance path for discharge paper through a discharging roller and a driven roller 12. The driven roller 12 is pivoted on a suporting body 13 which oscillate, freely and opens at an optional angle by an outlet motor 41. Therefore, an opening amount of the outlet is changeable.
Patent JP-S58125552-A (JP)
Title: Control device for winder
Inventor: MORI MINORU
IPC: B65H23/195
Filed: 1982-01-20
Abstract: PURPOSE:To smoothly change the tension of a sheet material for smoothly carrying out change in winding, by adding, to coil diamter calculators, circuits for optionally applying a bias to the diamters of winding shaft coils in a positive or negative variableness, with a single reference speed. CONSTITUTION:In a control device for a winder adapted to wind up sheet materials in coils and having two roll shafts 1, 2 which are optionally switched to control drive motors 8, 10 through speed control devices 12, 15, there is provided on the side of a line for conveying the sheet materials, a line speed reference setting unit 18 for setting a line speed. Further, coil diamter calculators 20, 21 receive the outputs of a pulse generater 25 arranged on the line side and of winding side pulse generators 9, 11 arranged on the two roll shafts 1, 2, and calculate coil diamters at present. As well, circuits 22, 23 added to the calculators 20, 21, optinally apply a bias to the diamters of the coils in a positive or negative variableness. Upon the change in winding of these sheet materials, the tensions thereof are controlled and knife cut is carried out for the change of winding.
Patent JP-2000207584-A (JP)
Title: Three-dimensional graphic plotting system
Inventor: MURAKI TOMOKO
IPC: G06T19/20
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality image without deteriorating plotting performance by generating a new plane at the adjacent part between a three- dimensional model and another three-dimensional model adjoining the model when the three-dimensional model is changed and plotting is performed in the positional relationship between a viewpoint and the three-dimensional model. SOLUTION: One identifier is defined for plural three-dimensional model groups changing and defining the number of polygons (step ST11), a level is defined for a three-dimensional model (step ST12), the distance between the three-dimensional model being reference of level selection and a viewpoint is defined (step ST13), and the three-dimensional model used for the plotting of the level is registered (step ST14). And, whether another three-dimensional model which adjoins the three-dimensional model to be plotted and is desired to be plotted exists is decided (step ST16), and the identifiers of all adjacent three-dimensional models are registered (step ST17). These pieces of information are tied to the identifiers of the three-dimensional model groups and stored.
Patent JP-S60150656-A (JP)
Title: Manufacture of semiconductor device and lead frame used for said method
Inventor: ONDA MAMORU
IPC: H01L23/28
Filed: 1984-01-17
Abstract: PURPOSE:To manufacture a lead frame and a semiconductor device efficiently at low cost by using the lead frame, an outer lead section thereof is plated previously with palladium. CONSTITUTION:A die bonding section 2, an inner lead section 3 and outer lead sections are formed by punching a lead frame 1 made of a copper alloy or a 42 alloy to a pattern shown in the figure by a press. Sections 5, 6 shown by painting-out by black each represent palladium plating executed to the inner lead section 2 and outer lead sections 4. A semiconductor device is completed in such a manner that a semiconductor element 7 is fixed to the die bonding section 2 for the lead frame 1, the semiconductor element and the inner lead sections 3 are each wire-bonded by small-gage wires 8 in Au, Al, etc. and these joining sections are sealed by a resin molding 9. Accordingly, since only the nose sections of the outer lead sections 4 are plated with palladium 6, palladium as the previous metal is economized.
Patent JP-S62163787-A (JP)
Inventor: URASHIRO MASARU
IPC: B05B13/06
Filed: 1986-01-14
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-H07210550-A (JP)
Title: Device and method for kana/kanji conversion
Inventor: SEKIGUCHI TAKUYA
IPC: G06F17/22
Filed: 1994-01-25
Abstract: PURPOSE:To decrease the time or labor required for selecting a target word by decreasing the number of selecting object words for the homonym of Japanese syllabary (KANA)/Chinese character (KANJI) conversion. CONSTITUTION:This device and method for KANA/KANJI conversion is composed of a target word retrieval part 105 for retrieving candidate words for the reading of the target word, clue word retrieval part 106 for retrieving conversion candidate words for the reading of a word different from the reading of the target word, the reading of a single KANJI contained in the target word or the reading of a word which contains this single KANJI but is different from the target word, and target word candidate limitation part 108 for limiting the target word from the conversion candidate words retrieved by the target word retrieval part 105 while using the class and appearance frequency of single KANJI contained in the candidate words retrieved by the clue word retrieval part 106.
Patent JP-S59151426-A (JP)
Inventor: ADORIANUSU HERARUDASU POUUERU
IPC: H01L21/30
Filed: 1984-01-19
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-H03211626-A (JP)
Title: Generation method for knowledge base in fault diagnostic expert system
Inventor: ARAMAKI TAKAHIRO
IPC: H04M3/08
Filed: 1990-01-17
Abstract: PURPOSE:To facilitate the control of a knowledge base and to improve the use efficiency of a memory by storing and holding dimensions common among plural pieces of concerning constitution elements of the same specification to a common knowledge base as one knowledge. CONSTITUTION:Dimensions which is common among plural pieces of knowledge on the constitution elements of the same specification is stored in the common knowledge base 5 as one knowledge (class object) among dimensions constitution knowledge on respective constitution elements of respective devices 1 being the object of diagnosis. Then, information characteristic of respective constitu tion elements are stored and held as different characteristic data 6. A constitu tion element object generation part 7 generates respective constitution element objects on th diagnosed device based on the common knowledge base 5 and characteristic data 6 of the diagnosed device and stores them in a characteristic knowledge base 2. Thus, the use efficiency of the memory for the knowledge base improves, and it is not required to execute the same correction for plural parts at the time of altering knowledge. Thus, the control of knowledge is facilitated.
Patent JP-H06268888-A (JP)
Title: Vertical synchronizing signal generating circuit
Inventor: SAKIYAMA TERUO
IPC: H04N5/06
Filed: 1993-01-19
Abstract: PURPOSE:To obtain a signal having the stable pulse width, which is not changed by various circuit constants, by setting the pulse width of a vertical synchronizing signal by counted values of equalizing pulses which are preliminarily set for NTSC and PAL respectively. CONSTITUTION:A vertical synchronizing signal B including many unstable elements in the fall part is supplied from a waveform shaping circuit 2 to a latch 3 consisting of a D-type FF, and an output C of the latch 3 goes to the high level by the rise of the signal B. A counter 4 starts to count the equalizing pulse of a composite synchronizing signal A at the time of the rise of the signal B. At this time, a prescribed number of equalizing pulses corresponding to the signal in the NTSC system or the PAL system are counted in accordance with the detection signal of a detecting circuit 8 to obtain an output signal. This output clears the latch 3 to set its output to the low level. Thus, the vertical synchronizing signal C which falls synchronously with the equalizing pulse in a preliminarily determined position and has the accurate pulse width is derived from the latch 3.
Patent JP-H10151487-A (JP)
Title: Purifying apparatus and its operation
Inventor: ISHIDA KAZUNARI
IPC: C02F3/30
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a purifying apparatus efficiently applying aerobic treatment to sludge particles and not almost requiring the final recovery of sludge or not requiring the same at all. SOLUTION: A part of sludge 17 sedimented on the bottom pact of a sedimentation tank 4 is sent to a sludge storage tank 8 by a pump 20 and the sludge 17 is allowed to stand within the sludge storage tank 8 in an anaerobic state and a part of the sludge 17 in the sludge storage tank 8 is sent to an ultra- anaerobic tank 9 by a pump 24. The oxidation-reduction potential(ORP) of the sludge is held in an anaerobic state until it becomes$190mV or lower in the ultra-anaerobic tank 9 and a shell like oxide membrane on the surface of sludge is destructed and this sludge of which the surface oxide membrane is destructed is returned to an aeration tank or a flow rate adjusting tank 2 to be decomposed in an aerobic atmosphere.
Patent JP-H02187820-A (JP)
Title: System for controlling input/output to graphic terminal
Inventor: SUGIMURA YOSHINORI
IPC: G06F3/153
Filed: 1989-01-13
Abstract: PURPOSE:To display different kinds of graphics by comprising an input/output control system of an instruction means for a graphic terminal, a means to input an input/output control program to a designated terminal and to couple it with a graphics output display program dynamically, and a means to display a graphic picture according to those means. CONSTITUTION:First of all, a processing to designate the graphic terminal to perform output display is performed, and the machine specification of the terminal is designated, and next, the input/output control program corresponding to the terminal is coupled with the graphics output display program dynamically. After that, a graphic output display processing is executed, and a result is displayed as picture data. Thus, it is possible to dispense with the change or correction of the program even when the different kinds of graphic terminals are used.
Patent JP-S57121824-A (JP)
Title: Manufacture of magnetron anode
Inventor: MATSUZAKI TOSHIYUKI
IPC: H01J23/20
Filed: 1981-01-20
Abstract: PURPOSE:To form tapered faces on the inner and outer circumference of an anode cylinder simultaneously and to simplify process of manufacture by rounding a flat plate blank and compressing using a die having a tapered part after ironing. CONSTITUTION:A primary work 21 descends fitted to the outer periphry of a punch 51 and ironed at a ironing die part 61. One of two open ends is restrained by the stopper 57 of the punch 51 and another is restrained between the outer peripheral end 66 of a die and knockout 64 and subjected to compressive force in axial direction. This compressive force makes the work cause plastic flowage that fills up the clearance of the joint. Accordingly, whole joint of both the ends of the blank is stuck fast surely. Both open ends are formed to desired shape and a tapered face on the outer perphery is formed simultaneously. Further, spring back force can also be controlled.
Patent JP-S59134653-A (JP)
Title: Finish work apparatus for ball-stud spherical part
Inventor: KONDOU TOSHIMOTO
IPC: B23Q27/00
Filed: 1983-01-19
Abstract: PURPOSE:To permit spherical cutting and finishing work for a ball-stud spherical part to be performed on a same apparatus and cut equipment cost and reduce the manhour for working by arranging in parallel the installation base for a cutting tool for spherical cut and the installation base for a roller die for spherical finishing. CONSTITUTION:A chuck 11 for installing a ball-stud work 1 for carrying-out finishing work is installed at the top edge of a rotary main spindle 10. A cutting tool installation base 13 for spherical cutting is arranged, having a profiling shaft 12a as a center, and a cutting tool 14 is fixed by bolts 15, and a cutting- tool installation part 16 is installed in shiftable ways by a handle 17. A roller-die installation base 18 for spherical finishing is installed at the opposite position to the installation base 13, and the installation base 18 is arranged so as to be revolution-shifted by the profiling shaft 12b coaxially arranged outside the profiling shaft 12a. Since the cutting tool installation base 13 and the roller-die installation base 18 are provided, spherical cutting and finishing can be carried- out on a same apparatus.
Patent JP-S5392894-A (JP)
Title: Polyester molded articles
Inventor: NISHIHARA TOSHIO
IPC: C08F299/04
Filed: 1977-01-26
Abstract: PURPOSE: To prepare polyester molded articles having excellent mechanical properties and improved heat resistance, chemical resistance and dimension stability, by crosslinking a copolyester consisting of specific monomers after or during the molding thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0544710-A (JP)
Title: Self-plugging type blind-rivet
Inventor: ROORENSU ANSONII BURAUN
IPC: F16B19/10
Filed: 1992-01-17
Abstract: PURPOSE: To eliminate corrugating and hardening process for a shank by forming the shank inserted a stem with a body and a tail end having a diameter larger than that of the body, with the relation between the length and outer diameter of the tail end in conformity with a predetermined formula. CONSTITUTION: A cylindrical body 14 inserted a stem 12 of a self-locking blind rivet 10 is made of aluminum alloy with uniform hardness throughout the body. The cylindrical body 14 comprises an elongated shank 30 and a radially extended head 32. The shank 30 comprises a body 42 and a tail end 40, with the body 42 being thinner. The relation between the length B and outer diameter D of the tail end 40 is in conformity with the formula B=mD+n. Here, B, D indicate the length and outer diameter in millimeter respectively, n, m are indicated in millimeter, n is between 2.15 and 2.68 while m is between 0.373 and 0.527.
Patent JP-H01183749-A (JP)
Title: Memory access system
Inventor: FUTAMI HIROAKI
IPC: G06F12/02
Filed: 1988-01-18
Abstract: PURPOSE:To realize a high-speed access even to a large-capacity memory and at the same time to stabilize the working of a memory access system by providing a means which latches the high-order physical addresses, a means which produces a row address strobe signal, etc. CONSTITUTION:The conversion of addresses is carried out via a memory control unit MMU3 and an access is given to a memory. In this case, a row address strobe RAS signal generating part 36 gives a RAS signal to the memory block that received an access in the previous time. Then a high-order address PAU23 of a physical address undergone the address conversion is latched by a PA latch part 24 and also inputted to an address comparing part 35 after the conversion of addresses is fixed by the MMU3. Thus the PAU23 is compared with the output LTAD of the part 24. When the coincidence is obtained from this comparison, a column address strobe CAS signal is applied to the relevant block. While both RAS and CAS signals are applied to a correct block when no coincidence is obtained from said comparison. Thus a high-speed access is possible to a large-capacity memory and at the same time the working is stabilized in a memory access system.