baber/WOPTO huggingface dataset:
Patent JP-S63295122-A (JP)
Title: Electrolytic polsihing device
Inventor: KUNIEDA MASANORI
IPC: B23H5/08
Filed: 1987-05-27
Abstract: PURPOSE:To control an electrode performing its good follow-up motion and to easily polish a three-dimensional curved surface, by supporting a polishing unit tiltably moving by a universal joint and providing an insulating material made spacer, which comes into slide contact with surfaces of a workpiece, pressing the polishing unit to the workpiece. CONSTITUTION:A polishing unit 12, which is vertically movably supported with a corner drill 13 and pressed to surfaces of a workpiece by the gravity, supports a holder 17 tiltably moving by a universal joint 16 to be automatically tilted in accordance with a curve, and a ceramics made spacer 18 comes into contact with the surface of the workpiece. The polishing unit 12 is driven reciprocating by a robot arm and rotating by the corner drill 13, and the spacer 18, coming into contact with the surface of the workpiece, rotates with a rotary shaft 15 serving as the center. The polishing unit, which removes a passive state film in a protrusive part of the surface by polishing to be melted by electrolytic action, flatly smooths the surface by exposing the metallic surface of the workpiece in an electrolyte and opposing a negative electrode 19 to the metal exposed part of a positive electrode.
Patent JP-H0422113-A (JP)
Title: Coil apparatus
Inventor: ARA MASAMICHI
IPC: H01F41/04
Filed: 1990-05-17
Abstract: PURPOSE:To consitently perform a process from the coil body formation to the insertion into a wiring body, and improve productivity, by separating a coil body from a wire, receiving the coil body retained in a specified state, and inserting it into a wiring body. CONSTITUTION:A wire 13 is supplied from a supplying equipment l, and sent to a specified position by a sending equipment 5. After the wire 13 is gripped by a winding shaft 12, the wire 13 is turned into a coil state by a winding equipment 2, and separated by a separating equipment 6, thus forming a coil body 7. Said coil body 7 is received in a specified state by a rotary body 8. A cross-shaped receiving shaft 8a of the rotary body 8 rotates 90 deg. every time the coil body 7 is received. In this rotated state, the coil body 7 is transferred to a shaft 9a of a rotary body 9 which retains the coil body in a specified state. The rotary body 9 rotates 180 deg. and moves forward. A chucking guide mechanism 10 installed in an insertion equipment 3 receives the coil body 7, descends, and inserts the coil body 7 into a wiring body 11.
Patent JP-H06312871-A (JP)
Title: Document delivery device
Inventor: NAGAOKA MITSUO
IPC: B42C1/12
Filed: 1993-04-30
Abstract: PURPOSE:To provide a document delivery device formed such that after straightening a document, discharged from an upstream device, loaded op a tray or after further binding the document or perforating a hole in the document, the document can be smoothly conveyed from this tray by a conveying roller in the downstream. CONSTITUTION:A device has a tray 6, tray moving mechanism 7, straightening part 8, conveying roller 18, conveying roller opening/closing part 18B, conveying roller rotating drive part 23 and a control part C. In the tray 6, its front end part, having alternately a plurality of tongue pieces and notched parts, is formed in comb tooth shape. In the tray moving mechanism 7, the tray 6 is moved to reciprocate between a retracting position capable of loading a discharged document from an upstream device and an advancing position of providing a front end part of the loaded document between the conveying rollers 18. The straightening part 8 has a straightening roller 8a, motor 8c and a clamper, and in the conveying roller 18, a roller 18b corresponding to each notched part of the tray is arranged on a rotary shaft.
Patent JP-H04330254-A (JP)
Title: Auxiliary food for dog
Inventor: MORISHIMA MATSUHISA
IPC: A23K1/18
Filed: 1991-04-30
Abstract: PURPOSE:To strengthen teeth or gingivae of dogs by improving conventional biased nutritional balance, preventing obesity and diseases of the dogs and making the dogs thoroughly chew gums which are not conventionally chewed so much. CONSTITUTION:An auxiliary food 1 for dogs is constructed from a food body 2 consisting essentially of cereal granules and a palatability-promoting layer 3 consisting essentially of a minced substance or a pasty substance of meats thinly sticking to the surface of the aforementioned food body 2. Furthermore, the auxiliary food for the dogs is constructed from a gum body consisting essentially of a beef covering and similar palatability-promoting layer thinly sticking to the surface of the aforementioned gum body.
Patent JP-H04286656-A (JP)
Title: Hammer bank shaking apparatus of impact dot line printer
Inventor: MAEZAWA HIROYUKI
IPC: B41J25/00
Filed: 1991-03-15
Abstract: PURPOSE:To achieve the enhancement of printing quality and an increase in a printing speed by reducing the vibration caused by the hammer bank shaking apparatus of an impact dot line printer. CONSTITUTION:A hammer bank mounting base on which a hammer bank 1 equipped with a plurality of printing heads along a printing line is mounted is mounted on the upper side of the belt 5 trained over a pair of rotary drums 4, 4' and a counter balancer 9 is mounted on the under side of the belt 5 to reciprocally move the hammer bank 1 and the counter balancer 9 in mutually opposite directions. Gears 16, 16' are respectively attached to the rotary drums 4, 4' and rotary elements 14, 14' having vibration removing eccentric wts. are respectively meshed with the gears 16, 16' and revolved in the direction reverse to the rotary drums 4, 4' to remove the vibration generated at the time of the reciprocating movement of the hammer bank 1 and the counter balancer 9.
Patent JP-H04234862-A (JP)
Title: Production of 3-methoxy-11-methyldibenz(b, f)(1,4)oxazepine-8-carboxylic acid
Inventor: SHIMIZU HIROHITO
IPC: C07D267/20
Filed: 1991-03-15
Abstract: PURPOSE:To provide a novel method for industrially producing 3methoxy-11- methylbenz[b,f][1,4]oxazepine-8-benzoic acid. CONSTITUTION:3-Acetoxyamino-4-(3-methoxyphenoxy)benzoic acid is subjected to a ring-closing reaction in a liquid dehydrating agent or in the presence of a dehydrating agent in a water-soluble aprotic polar organic solvent.
Patent JP-S5653568-A (JP)
Title: Motor with auxiliary stator
Inventor: TSUKAMOTO HAJIME
IPC: H02K29/00
Filed: 1979-10-06
Abstract: PURPOSE:To obtain a simply constructed motor with a high performance by a method wherein a rotor consisted of a salientpoled permanent magnet with an N-pole and an S-pole on the axial direction, an armature to be axially excited to the N-pole and the S-pole and a prescribed auxiliary stator are provided. CONSTITUTION:On rotor 1 consisted of a salientpoled permanent magnet with an N-pole and an S-pole in the direction of an axis 2, an armature 3 with a U-shaped core to be excited by a wiring 5 are provided in such way that the S-pole and the N-pole are located in the axial direction facing reverse to the pole of the rotor 1. In addition, an auxiliary stator 4 consisted of a permanent magnet of narrow-strip type, for instance, is provided in order to have an S-pole and an N-pole in the same direction as the armature 2 and to have a gradually increasing magnetic force to the direction of rotation of a rotor 2. And in accordance with the pole location of the rotor 1, a current is applied to the winding of the armature 3, the rotor 1 is sucked and turning force is generated also by the auxiliary stator 4.
Patent JP-S5823966-A (JP)
Inventor: YOSHIDA TATSUYA
IPC: D06M101/16
Filed: 1982-07-26
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-S5461821-A (JP)
Title: Horizontal output circuit
Inventor: KUSANO YASUO
IPC: H04N3/16
Filed: 1977-10-26
Abstract: PURPOSE:To make it possible to obtain an excellent picture by connecting a DC regenerative circuit composed of a diode and capacitor to the base of a horizontal output transistor and by making its conduction period long enough to set the conduction start time outside an effective screen. CONSTITUTION:The DC regenerative circuit composed of diode 12 and capacitor 11 is connected to the base of horizontal output transistor Tr5. As a result, since the conduction period of Tr5 can be made long enough to set the conduction start time  outside the effective screen, an excellent picture can be obtained under no influence  of the forward voltage drop of damper diode 7.
Patent JP-S62286010-A (JP)
Title: Variable focal length lens
Inventor: MIHARA SHINICHI
IPC: G02B15/10
Filed: 1986-06-05
Abstract: PURPOSE:To obtain three kinds of focal length with only switching of easy operation by providing an afocal converter consisting of a lens system constituted with two lenses, namely, a positive lens and a negative lens and satisfying specific conditions. CONSTITUTION:The afocal converter consists of the thin positive lens and a negative lens and satisfies conditions of formulas where r1 and r4 are the radius of curvature of the first face in the wide angle end and that of the fourth face in the wide angle end respectively and d1, d2, and d3 are the thickness of the first lens in the wide angle end, the interval between the first and second lenses in the wide angle end, and the thickness of the second lens in the wide angle end respectively and nu1 and nu2 are Abbe's numbers of the first and second lenses in the wide angle end respectively and DF is the diameter of larger one of the first and second lenses. The afocal converter is provided on the object side of a focusing master lens and is reversed or removed out of the optical path by the easy operation to switch the focal length.
Patent JP-S619019-A (JP)
Title: Analog-digital converter
Inventor: YOSHIZAWA TOSHIYASU
IPC: H03M1/36
Filed: 1984-06-25
Abstract: PURPOSE:To attain a wide signal band by dividing an input terminal group of a voltage comparator group connected in parallel into >=2 groups in a parallel type analog-digital converter, connecting a drive circuit to each divided groups and inputting an input signal to the drive circuit. CONSTITUTION:In dividing an input of an A/D converter into two, a signal inputted to a terminal 5 is given to the 1st drive circuit comprising an npn transistor (TR) 21 and a current source 23, 128 sets of voltage comparators 11-1128 are driven and the 2nd drive circuit comprising an npn TR20 and a currnet source 22 drives 127 sets of voltage comparators 1129-1255. Through the constitution above, since the input capacitance of the A/D converter viewed from the drive circuit is halved to that of a conventional A/D converter, the input signal is quickened twice and the band is made broad twice. That is, the settling time of 1.2nsec and the frequency characteristic of 76.9MHz is a conventional example as a concrete figure are improved to 0.6nsec and 153.8MHz respectively.
Patent JP-H04353753-A (JP)
Title: Humidity sensor
Inventor: AKAGI SHIGEFUMI
IPC: G01N27/12
Filed: 1991-05-31
Abstract: PURPOSE:To increase a response speed and to prevent the lowering of accuracy due to the effect of the heat from a peripheral circuit by connecting and fixing a humidity-sensitive element to an alumina substrate having a vent hole bored therein and mounting the same on a printed circuit board having a vent hole bored therein. CONSTITUTION:Lead patterns 7 and terminals 9 are connected by solder 8 in order to take out the change of the impedance of a humidity-sensitive element 3 corresponding to a temp. change and covered with a protective cover having a vent hole. The humidity of the outside of machinery enters the cover from vent holes 14a, 14b to reach the humidity-sensitive element 3 through the vent hole 11 of a printed circuit board 10, the vent hole of the protective cover of the humidity-sensitive element 3 and the vent hole of an alumina substrate to be absorbed in the polymer electrolyte infiltrated in the element 3. The ionizing quantity of the polymer electrolyte changes corresponding to the amount of humidity and this change appears as a change of impedance. The change of impedance is processed by the peripheral circuit on the board 10 to perform the control of machinery or the display of humidity.
Patent JP-S5557390-A (JP)
Title: Gas pressure welding method of steel pipe
Inventor: BABA TOYOAKI
IPC: B23K20/00
Filed: 1978-10-20
Abstract: PURPOSE: To obtain excellent joint quality by preventing oxidation of joining end faces, by joining  together the end parts of both steel pipes by expanding in precise roundness to an inside diameter  larger by the specified rate than the inside diameter of the steel pipe larger in inside diameter  preliminarily, and then gas-pressure-welding.   
     CONSTITUTION: The tolerance for outside diameter are wall thickness of steel pipe for piping is  specified in JIS, which often causes impossibility of joining. Therefore, by expanding the end parts  of steel pipe to precise roundness from the inside as 2, 2', the insides of the pipe ends coincide  with each other perfectly. On the other hand, the pipe outer face produces misalignment of  ±12.5% in the average of maximum wall thickness, but this misaligned part is coated with  reducing or neutral gas flames at the time of gas-pressure-wedling so as to be free from possibility of oxidation. The reduction of press-fitting surface may be covered by the increase of wall thickness due to bulging at the time of pressure welding. The degree of expansion of pipe end should  be at least large enough to give deformation of 1% slightly exceeding the elongation of yield point  of the steel material, and the wall thickness of the pipe having the smallest wall thickness as compared with the pipe diameter should be more than 2% of the pipe inside diameter. Therefore, a  necessary extent of expansion of pipe inside diameter should be 1W4%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6023387-A (JP)
Title: Organic silicon compound
Inventor: KATOU SHIYOUZOU
IPC: C07F7/18
Filed: 1983-07-18
Abstract: NEW MATERIAL:The compound of formula I (R is alkyl; n is 0-2; x is H, halogen, alkyl or alkoxy). EXAMPLE:N-( 3-Chlorobenzofurfurylidene )gamma-aminopropyltriethoxysilane of formula II. USE:Bactericidal and fungicidal agent. PREPARATION:The objective compound is produced by the dehydrative condensation of the aminoalkyltrialkoxysilane compound of formula III (e.g. gamma-aminopropyltriethoxysilane) with preferably equimolar amount of the substituted benzofurfural of formula IV (e.g. 3-chlorobenzofurfural) in a reaction solvent such as benzene, under refluxing for e.g. 2hr.
Patent JP-H0277615-A (JP)
Title: Apparatus for displaying physical quantity
Inventor: KANAMARU KENJI
IPC: G01D1/00
Filed: 1989-05-22
Abstract: PURPOSE:To enhance the display accuracy of physical quantity without especially increasing counting capacity or memory capacity by providing an RAM, a data ROM and a comparator. CONSTITUTION:The data of the count value (n) of clock pulses up to now stored in an RAM 8 is transmitted to an incrementer 10 through an internal bus and the count value is increased by 1 herein and this value n+1 is set as a new count value (n). Next, this value (n) is transmitted to a comparator 11 while the count value (m) as the approximate number value preliminarily stored in a data ROM 9 is transmitted to the comparator 11 and the values (n), (m) are compared with each other. When the value (n) reaches the value (m) (n>=m), the value (n) is returned to the RAM 8 as it is to be stored therein. Next, the present mile display value stored in an EEPROM 7 is transmitted to the comparator 11 and a table showing a display value having to perform the thinning of clock counting stored in the ROM 9 is transmitted to the comparator 11. Further, it is judged whether the display value to be thinned of each figure coincides with the present mile display value.
Patent JP-2000322795-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WAKUI YOSHIAKI
IPC: G11B15/665
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To efficiently arrange mechanical system/driving force transmission system performing the loading operation and the mode control, and a mode detecting switch for detecting each mode. SOLUTION: This magnetic recording/reproducing device is furnished with a fixed main deck, a slide deck supported therewith so as freely to slide, a cassette loading part provided on one of the decks and a recording/reproducing part 2 of rotary drum type provided on another deck, and it is arranged so that the slide deck is moved to the prescribed position of the main deck at the time of the loading operation pulling out the tape from a tape cassette loaded into the cassette loading part and winding it onto the rotary drum, and in the device, the driving force, after the rotating speed of a loading motor 5 arranged on the main deck is reduced by a gear train 8, is dispersed for transmission to plural transmitting routes, and a mode detecting switch 13 is arranged on a terminal part of one of these transmitting routes,  and a control cam gear 17 for controlling each mode is arranged on a terminal part of another transmitting route.
Patent JP-S5254795-A (JP)
Title: Preparation of soft polyesters having transparency
Inventor: SAKAI HIROSHI
IPC: C08G63/00
Filed: 1975-10-30
Abstract: PURPOSE: To produce a soft polyester having transparency, markedly reduced dispersion between batches, by adding another component to the polymerization system at the stage when the reduced viscosity of the reaction product attains to a specific value or above. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63295840-A (JP)
Title: Engine control device
Inventor: FUJIMOTO TAKANORI
IPC: F02D41/00
Filed: 1987-05-26
Abstract: PURPOSE:To surely prevent a catalyst from deteriorating, by detecting a misfire from primary voltage of an ignition coil and stopping the injection of fuel to a cylinder generating the misfire. CONSTITUTION:Primary sides of ignition coils 6, 7 are connected to a misfire detecting means 15 through diodes 10, 11. Signals from a cylinder discriminating sensor 16, crank angle sensor 18 and the misfire detecting means 15 are input to a control unit 2, and the control unit 2, when it inputs the misfire detecting signal, ceases the injection of fuel by stopping a driving signal to a fuel injection valve driving coil 3 in a cylinder generating a misfire. In this way, an engine, surely detecting the misfire caused by a trouble in an ignition system, enables the deterioration of a catalyst to be prevented.
Patent JP-H05301660-A (JP)
Title: Paper roll holding device
Inventor: WAKATSUKI SUSUMU
IPC: B65H16/06
Filed: 1992-04-23
Abstract: PURPOSE:To hold a paper roll in a correct position and enable the easy and unforced insertion of insert members from both sides of the paper roll. CONSTITUTION:When a support member 16 is inclined by a fixed angle from its home position, the cutout part 44 of the support member 16 comes in contact with a first paper roll placing shaft member 17 and stops. In this state, a paper roll 1 is placed on a first paper roll placing shaft member 15 and the second paper roll placing shaft member 17. Insert members 11a, 11b are then inserted from both sides of the core part 2 of the paper roll 1. Since the insert members 11a, 11b are formed to be respectively movable in opening parts formed respectively at side members 13a, 13b, the respective tip parts of the insert members 11a, 11b can be moved easily into the positions opposed to the core part 2 of the paper roll 1. The insertion of the insert members 11a, 11b into the core part 2 can be thereby performed unforcibly with light force.
Patent JP-S63295199-A (JP)
Inventor: KANEMOTO MASANOBU
IPC: B26D5/28
Filed: 1987-05-27
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-H02311254-A (JP)
Title: Internal bead grinder for small size tube
Inventor: KOBAYASHI MASAKAZU
IPC: B24B5/40
Filed: 1989-05-23
Abstract: PURPOSE:To control plunging force of a bag main body to the internal surface of a tube, preventing force for vibration of the tube to the internal circumferential direction, and preventing force for vibration along tube shaft, through the adjustment of air pressure of the bag main body by mounting the bag main body to which a fluid of grinding stone reaction force receiving member can flow in or flow out, by whirl-stop, on a shaft supporting member which supports a grinding stone shaft through a bearing. CONSTITUTION:A truck (B) by which a tube (A) is fixed horizontally progresses to a grinding stone 1, and when the grinding stone 1 and a grinding stone reac tion force receiving member 10 trespasses on the inside of the tube (A), the truck (B) stops. A bag main body 1, being expanded at the introduction of compressed air, reaches a predetermined pressure, whereby introduction of air is stopped. A motor 8 being started, the grinding stone 1 is rotated through a grinding stone shaft 2. Pressure is spread by the grinding stone reaction force receiving member 10 throughout large area in the internal surface of the tube (A), and the grinding stone 1 grinds a bead A1 on the internal surface of the tube (A). The truck (B) progresses to the grinding stone 1 at a constant speed, until the beat A1 is surely removed.
Patent JP-S5921597-A (JP)
Title: Method and device for separation of ii-vi intergroup compound crystal and vi group element
Inventor: SAKURAI FUMITOSHI
IPC: C30B29/48
Filed: 1982-07-27
Abstract: PURPOSE:To separate easily a solvent (Group VI element) from a crystal without spoiling deviation from the stoichiometrical compsn. of the crystal by heating a mixture of an II-VI intergroup compd. crystal after growth and a VI group element which is a solvent in a vessel inclined in an inert gas. CONSTITUTION:A VI-group element (e.g.; Se) as a solvent is separated from an II-VI intergroup compd. (e.g.; SZnSe) crystal by the following method after growth of said crystal: A quartz vessel 35 having a part 32 for holding a bulk crystal, a well 33 for an Se melt, and a partition plate 34 opened with a hole for flowing the Se melted and flowed out from the periphery of the bulk crystal to the part 33 is installed in the quartz reaction tube which is an open tube, and the entire part of the furnace is held inclined at 30-40 deg.. The part 32 is held at 250-280 deg.C temp. distribution and the part 33 at 230-240 deg.C temp. distribution, so that the Se covering the bulk crystal is melted and is flowed downward to the well 33 side by the own weight. As a result, the Se and ZnSe are separated virtually thoroughly.
Patent JP-H02309459-A (JP)
Title: Data converter
Inventor: YOSHIDA HITOSHI
IPC: G06T9/00
Filed: 1989-05-24
Abstract: PURPOSE:To guarantee symmetry and the smoothness of a projected curve part while rapidly converting outline data into dot data by applying axis specifying data to the outline data to move the outline data in parallel so as to form symmetry and applying projected direction specifying data to the outline data to move the outline data in parallel. CONSTITUTION:The outline data related to the axis specifying data are moved in parallel in the direction rectangular to the axis specified by the axis specifying data and the symmetrical axis of the outline data is set up on a position symmetrical about a regulated line parallel with the symmetrical axis. On the other hand, outline data related to the projected direction specifying data are moved in parallel in the direction parallel with the direction specified by the specifying data so that the projected curve part is displayed by two or more continuous picture elements in the direction rectangular to the projected direction. Consequently, dot data for symmetrically displaying a graphic or to be displayed as a smooth shape removing a projection on the tip of the projected curve part is obtained and time required for data conversion is shortened.
Patent JP-S5255543-A (JP)
Title: Support mechanism for thermal head
Inventor: TASAI KUNIHIKO
IPC: B41J2/32
Filed: 1975-10-30
Abstract: PURPOSE:To reduce the abrasion of thermal head, facilitate its fixing and obtain a uniform density of typing by fixing the thermal head rotatably at its support, and adhering it uniformly and closely to the light sensitive paper in the thermal printer.