baber/WOPTO huggingface dataset:
Patent JP-S62254672-A (JP)
Title: Control circuit of inverter
Inventor: ISHIBASHI HIDEO
IPC: H02P3/18
Filed: 1986-04-25
Abstract: PURPOSE:To inexpensively perform excellent control characteristics of a controller for an inverter by detecting the AC power voltage of the inverter and a DC bus voltage, and calculating to regulate it as predetermined on the basis of a deviation therebetween to control the chopper of a DC bus. CONSTITUTION:The voltage of an AC power source 1 is rectified to detect by a detector 10 a power source voltage ES, which is input to a chopper regulator 11. A voltage ECM across a smoothing condenser 4 of a DC bus 3 is input to the regulator 11. A controller 13 controls an inverter 7 by a command from a speed setter 9 at driving time to drive a rotary machine 8 as a motor. The machine 8 becomes a generating mode at braking time, and its power is charged through the inverter 7 in the capacitor 4. When a voltage ECH becomes larger by predetermined value than the voltage ES, the ON/OFF ratio of a chopper 6 is controlled through the regulator 11 and a pulse circuit 12. Thus, excellent controlling performance is obtained with low expenses.
Patent JP-S5719683-A (JP)
Title: Speed measuring device
Inventor: KASHIHARA JIYUNZOU
IPC: G01S13/88
Filed: 1980-07-09
Abstract: PURPOSE:To make it possible to measure the speed of moving object such as a ball by one person easily, by pitching the ball according to the signal from the measuring device, while an electric current is conducted in a measuring circuit at this time alone to measure the ball speed, and to output the result in voice. CONSTITUTION:A manipulation switch 53 is so deviced as to form a manual measuring circuit for the ball speed by making a contact point 53 an ON accompanied by the closing of a switch 52, while forming an automatic measuring circuit by making a contact point 53b ON. While the device is in an automatic measuring mode, a signal for making a voice output device 54 output an oscillation sound is outputted from a whole-circuit control circuit 51. The speed of a ball being pitched by the sign of the oscillation sound is detected by a measuring circuit 4, and the ball speed data are stored in the circuit 51. Out of those stored data, the fastest speed is selected, to be outputted through a device 54 in the form of a voice.
Patent JP-S5319731-A (JP)
Title: Digital logarithm converter
Inventor: IGA MASAHIKO
IPC: G06F7/38
Filed: 1976-08-09
Abstract: PURPOSE: All pulse signals are logarithm-converted in signal processing, and as a result, dependence on temperatures and the influence of temperature drift are eliminated, so that the accurate numeric value can be obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10275231-A (JP)
Title: Image detector and mechanically readable recording medium recorded with image detecting program
Inventor: MATSUTAKE OSAMU
IPC: G06T7/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To speedily, simply and accurately detect plural objects to be inspected in a picked-up image by carrying out integrated processing based on a prescribed integrating condition between the reference positions of a partial model image corresponding to each detected object and making an object between the reference positions meeting the integrating condition the same object. SOLUTION: When detected objects plurally exist within an image area, integrated processing is executed based on the prescribed integrating condition between the reference positions of the partial model image corresponding to each detected object. Then the objects between the reference positions meeting the integrating condition are made the same object. An object detecting part 14 is provided with a search processing part 14a searching the picked-up image stored in an image memory 3 by the partial model image stored in a model memory 9, a comparing and verifying part 14b compare-verifying an image area of a high correlated value in the detected picked-up image and an entire model image, and an integrated processing part 14c judging whether the image areas are for the same inspecting object when the image areas of a high correlated value exist at plural places and integrating them.
Patent JP-H09258881-A (JP)
Title: Pressure sensitive three-dimensional tablet and method for detecting operation data of the same
Inventor: YOSHIKAWA OSAMU
IPC: G06F3/0488
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive three-dimensional tablet and the operation data detecting method of the pressure sensitive three-dimensional tablet, where three-dimensional tabled operation data is outputted only byadding simple configuration to a conventional pressure sensitive tablet. SOLUTION: When contact is executed between resistance plates by a tablet operation, equal current is permitted to flow in reference resistance Rc and a contact position (xp , yp ) and also first potential difference VA by the resistance value rc of reference resistance Rc and second potential difference VB by contact resistance rp are detected. Since contact resistance rp is detected by rp =rc *VB/ VA so that the X-coordinate (xp ), the Y-coordinate (yp ) and contact resistance rp of the contact position of the resistance plates are detected as independent three-dimensional parameters.
Patent JP-S5617853-A (JP)
Title: Conveyor for paper sheet and the like
Inventor: HONGOU KEN
IPC: B65H29/58
Filed: 1979-07-25
Abstract: PURPOSE: To convey paper sheets in a neat arrangement, by starting rotation of the roller after the insertion of paper sheets have been detected.  
     CONSTITUTION: A detector 36 confirms that a paper sheet B is inserted between the pinch rollers 16a, 16b and between the pinch rollers 17a, 17b. By the signal issued from the detector 36 on this detection, rotation of the pinch rollers 16a, 16b, and 17a, 17b positioned mutually close is started, and they convey the paper sheet B, pinching its both ends. In this arrangement it can be prevented that paper sheets etc. are conveyed in an obliquely inclining posture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5429018-A (JP)
Title: Bind tightened static induction equipment core
Inventor: OCHIHARA KIYOSHI
IPC: H01F27/26
Filed: 1977-08-08
Abstract: PURPOSE: To correctly and easily tighten a core, without damaging an electrical characteristic, by improving a tightening device of the bind. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05290740-A (JP)
Title: Marking method for cathode-ray tube electron gun
Inventor: OMORI SOICHI
IPC: B23K26/00
Filed: 1992-04-15
Abstract: PURPOSE:To facilitate standardized processing and automation by radiating a converged laser beam to a metal portion through an electron gun so as to oxidize, and drawing display items through the locus of an oxidized portion. CONSTITUTION:A converged laser beam 42 from a continuous oscillation laser device 41 is incident in a prism 45 via a Y axis scanner 43 and an X axis scanner 44. The convergence magnetic pole 29 of an electron gun 25 is irradiated with a reflected light from the prism 45 via a converging lens 46 and a cover glass 47 so as to oxidize a metal portion. Display items are drawn by means of the locus of an oxidized portion. Either the beam 42 or the electron gun 25 moves automatically based on data on the display items memorized previously so that the radiation portion of the beam 42 draws the locus corresponding to the display items. Thereby drawn letters becomes uniformly standardized ones so as to be easy to read, and it is possible to shorten write-in time through automation.
Patent JP-H04325830-A (JP)
Title: Protective unit for synchronous phase modifier
Inventor: HACHITANI HIDEYUKI
IPC: H02J3/18
Filed: 1991-04-25
Abstract: PURPOSE:To provide a protective unit for synchronous phase modifier which does not function erroneously during phase lag operation under low excitation and in which the synchronous phase modifier is paralleled off quickly from a power system before it enters into phase lag operation upon missing of field during interlinked operation with the power system. CONSTITUTION:The protective unit for synchronous phase modifier comprises a reactive power drop rate detector 12 detecting drop rate of reactive power being fed from a synchronous phase modifier 1 to a power system 2 and functioning upon deviation of thus detected drop rate from a predetermined value, a field current drop detector 13 which functions when the field current of the synchronous phase modifier 1 drops below a predetermined level, and an emergency stop sequence 14 for paralleling off the synchronous phase modifier l from the power system 2 upon function of the reactive power drop rate detector 12 and the field current drop detector 13.
Patent JP-H02275398-A (JP)
Title: Venting device of reactor container
Inventor: OSAWA YASUO
IPC: G21C17/003
Filed: 1989-04-17
Abstract: PURPOSE:To reduce a danger of damaging an air-exhaust ventilator and also to shorten a time required for venting PCV by making it possible to release a gas in the PCV into the air without passing it through the air-exhaust ventilator after a PCV leakage test. CONSTITUTION:A flow regulating valve wherein a resistance coefficient Cv shapes as shown in the figure with a change in the degree of opening is employed. A valve opening controller 39 controls the degree of opening of the valve with a characteristic shown in the figure on the basis of a pressure inside PCV 20 detected by a pressure measuring element 38. While the characteristic of the flow regulating valve 36 and a controlling method of the degree of opening of the valve are determined as stated above, a gas in the PCV 20 is vented through a bypass piping 35 at the time when a PCV leakage test is ended. Then the degree of opening of the flow regulating valve 36 can be controlled so that a flow rate be fixed substantially, as an internal pressure of the PCV falls, and thus a danger of damaging an air-exhaust ventilator is reduced.
Patent JP-S5628009-A (JP)
Title: Air suspension of trailer
Inventor: NAKAGAWA SATORU
IPC: B62D53/08
Filed: 1980-07-11
Abstract: PURPOSE:To permit a trailer to safely transport the jet engine of an aircraft, a precision apparatus or the like by reducing rolling, swaying and vertical vibration in order to protect such apparatus from a shock. CONSTITUTION:Shocks due to the unevenness of the road are absorbed by shock absorbers 12 and air belows 4, and rolling due to turning is loaded on a torsion bar spring 9 through the opposite direction actions of rubber bushes 6, rods 7 and arms 8 at the back and both ends of a slide base 2. This permits a smooth turning, and rods 18 and 19 permit the slide base 2 to horizontally move so that the surface of the luggage carrier is kept horizontal. Moreover, swaying is loaded on the vertical surface at the rear edge of the slide base 2 and a rod 11 connecting frames 1. Thus, vertical vibration, rolling and swaying are reduced being absorbed, so that apparatus can be safely transported.
Patent JP-S59233019-A (JP)
Title: Method and part for forming earth anchor and automatic penetrator therefor
Inventor: UMEMURA ATSUO
IPC: E02D27/42
Filed: 1983-05-30
Abstract: PURPOSE:To form earth anchors having a high reliability by a method in which parts with iron bars for forming earth anchor are penetrated into a hole, and while drawing out the parts to the outside of the hole, a hardening agent is press-packed into the hole. CONSTITUTION:Parts A for forming an earth anchor are attached to the main leg of a steel tower through an automatic penetrator, and the parts A are penetrated until the iron bars in a casing pipe 1 reach the position of a reinforcing floor plate for fixing earth anchor. While drawing out the pipe 1 in order, a hardening agent F is injected into an injection tube 7, whereupon the iron bars 4 are penetrated into the central part of a hole D1 and the hardening agent F is packed into the hole D1 through the injection tube 7 and the through hole 22 of the iron bars 4. An anchor plate is then fixed to the upper end of the iron bars 4, the upper end of the iron bars 4 is buried into the floor plate 2, and the floor plate 2 is integrated with the existing foundation.
Patent JP-H07298722-A (JP)
Title: Transplanter
Inventor: TERADA TAKASHI
IPC: A01C11/02
Filed: 1994-05-09
Abstract: PURPOSE:To facilitate the timing-adjustment of apparatuses by enabling the test run of exclusively a lateral transfer apparatus, a vertical transfer apparatus and a seedling pushing apparatus. CONSTITUTION:This transplanter is provided with a supporting member 68 for supporting a seedling tray holding a number of longitudinally and laterally arranged seedling pots 79 in a state freely movable downward, a vertical transfer apparatus to deliver the seedling tray one by one downward, a lateral transfer apparatus to intermittently transfer the supporting member 68 in the right or left direction by one stage, a seedling pushing apparatus 88 to push out the seedling 80 from each seedling pot 79 of the seedling tray one by one forward, a planting cylinder 119 to transplant the seedling 80 on a ridge 147 by vertically reciprocating under the seedling tray 78 and a delivery member 103 to receive a seedling pushed out of the seedling pot 79 and deliver to the planting cylinder 119. An electric motor provided independently of the driving source of the transfer cylinder 119 and the delivery member 103 is used as the driving source of the lateral feeding apparatus, the vertical feeding apparatus 82 and the seedling pushing apparatus 88.
Patent JP-H06279958-A (JP)
Title: Method for inhibiting deterioration of corrosion resistance of stainless steel due to sulfurization
Inventor: KITANI SHIGERU
IPC: C22C38/44
Filed: 1993-03-30
Abstract: PURPOSE:To stably obtain a stainless steel material suppressing the deterioration of the corrosion resistance due to a tribo-sulfurization reaction by adding a specified amt. of Mo as a steel component to a stainless steel material. CONSTITUTION:When a stainless steel material is used while exposing a fresh face by mechanical action in contact with a sulfurizing liq., e.g. in the case of belt polishing with polishing oil contg. sulfur, >=0.30wt.% Mo as a steel component is added to the stainless steel material. The deterioration of the corrosion resistance of the stainless steel material due to surface sulfurization by a tribo-chemical reaction is inhibited and the problem of rusting and pitting corrosion can be satisfactorily solved.
Patent JP-H08280905-A (JP)
Title: Pinball machine
Inventor: IMANI MASASHI
IPC: A63F7/02
Filed: 1995-04-20
Abstract: PURPOSE: To allow a customer to actually feel the delivery of pinballs without stopping the advance of a game or the flow of pinballs by sending pinballs to an overflow passage when a pinball receiving tray is filled with pinballs and counting the number of the pinballs to record the same. CONSTITUTION: When pinballs 101 are continuously discharged from a pinball discharge device 150 to fill an upper tray 160, they flow in an overflow passage 170 directly from an upper tray supply passage 163. The pinballs 101 flowing through the overflow passage 170 are detected by a pinball detector 180 and counted by a number-of-pinball counter 181 and the counted number of pinballs is displayed on a number-of-pinball display device 183 to be recorded by a number-of-pinball recorder 185. Therefore, the flow of the pinballs 101 is not stopped and the pinballs 101 come into contact with a bell 115 to be capable of emitting the delivery sound of winning pinballs. A pinball delivery device 190 discharges a predetermined number of pinballs from the counted pinballs 101.
Patent JP-H11270234-A (JP)
Title: Multi-functional entrance unit
Inventor: HASHIMOTO HIROYUKI
IPC: E06B3/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a multi-functional entrance unit permitting esthetic processing and also contributing to the simplification of human behavior and the improvement in prevention of crimes. SOLUTION: Entrance door 2 is equipped with minimum functions such as opening and closing handle 21, key hole 22, door scope 23, and other functional facilities required by the entrance such as nameplate 42, interphone 43, newspaper receiver 44, umbrella stand 45 or the like are concentrated in a wing wall panel 4 facing the outside. In this way, prevention of crimes can be enhanced, esthetic treatment can be easily performed, for the entrance door 2 equipped with the minimum functions only, moreover, a space inside the entrance is not narrowed by the space for newspaper receiver 44 and umbrella stand 45, and wet umbrellas are not brought in the entrance according to the configuration of this entrance unit.
Patent JP-S5522328-A (JP)
Title: Sensitive liquid coating and equipment therefor
Inventor: OKUMURA KADODE
IPC: B05C3/12
Filed: 1978-08-07
Abstract: PURPOSE: A uniform, specified thickness photosensitive layer is simply formed by coating on at least one main face of an elongated metal plate used, for example, for color TV CRT shadow mask.  
     CONSTITUTION: Long metal plate 21 treated by deoiling, pickling, and water rinse is introduced into photosensitive liquid 23 in the bath 22 by first roller 24 and upwardly guided by second rollers 25, 26. The rollers 25, 26 are located near the liquid level to provide a specified thickness liquid to both sides of the metal plate 21. The next rollers 27, 28 have engraving and make the senitive liquid to uniform thickness. The engraving rollers 27, 28 are specified in groove depth 30, 33, pitch 31, 34 and crown width 32, 33, thereby providing sensitive liquid with required thickness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000292203-A (JP)
Title: Manufacture of magnetic detection device
Inventor: ITO HIDEFUMI
IPC: G01D5/245
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detection device fixing a magnetic part formed by a thermoplastic resin and an integrated circuit part having a magnetoresistance element molded a resin with accuracy at low cost. SOLUTION: This manufacture prepares a mold IC 10 formed by molding a lead frame 11 mounted an IC chip and a magnetoresistance element by a resin 12, and a magnetic 20 formed by injection-molding a thermoplastic resin, and then the mold IC 10 is inserted into a hollow hole of the magnet 20 until a prescribed position so as to make a magnetic circuit obtaining requested characteristics. Then, a heater pin 30, consisting of a heating element, thermally deforms the thin wall part 21 of the magnet 20 to be cut into a concavity part of the mold resin 12 by pressing to a thin wall part 21 by heat or a thrust of the heater pin.
Patent JP-S58212117-A (JP)
Title: Stabilization of characteristic of amorphous magnetic film
Inventor: SAKAKIMA HIROSHI
IPC: C23C14/14
Filed: 1982-06-03
Abstract: PURPOSE:To reduce the ageing of the characteristic of the amorphous magnetic film by a method wherein the amorphous magnetic film having a positive magnetostriction constant is formed according to the sputtering method on a substrate to transform into a convex type placing the amorphous magnetic film side thereof upwardly. CONSTITUTION:The amorphous alloy is formed on some specified substrate according to the sputtering method, etc., and by utilizing the distortion generated at the point in time thereof, deterioration of the characteristic thereof can be improved sharply. However, for stabilization of the characteristic, when the amorphous film is formed on the substrate, an amorphous material to transform into the convex type placing the amorphous film side upwardly is to be assembled with the substrate material, and moreover the magnetostriction constant lambda of the amorphous material is not negative, and when especially high permeability is necessitated, it is necessary to make the distortion sigma generated by transformation to satisfy the expression 1, and when the film is to be used for a sliding part, etc., because the distortion sigma varies large, the condition to satisfy relation of the expression 1, and moreover to satisfy relation of lambda<10<-6> is necessary.
Patent JP-S5521785-A (JP)
Title: Buckwheat bun with bean-jam filling
Inventor: HIKUMA YUKIYOSHI
IPC: A23G3/48
Filed: 1978-08-03
Abstract: PURPOSE: A bun with a bean-jam filling comprising a dough consisting mainly of buckwheat flour stuffed with a crushed bean-jam.  
     CONSTITUTION: A crushed bean-jam, prepared from 1.7 l of red beans, 2.4Kg of sugar, 0.4Kg of thick malt syrup, and about 0.9l of water, is stuffed into a dough obtained from 1Kg of buckwheat flour, 1.1Kg of sugar, about 0.8Kg of a yam, and 0.15Kg of isupata, and steamed in a steamer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11290405-A (JP)
Title: Walking vehicle
Inventor: TAKEZAWA YOSHINORI
IPC: A61H3/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To smoothly suppress the speed with a simple structure by providing a wheel provided on the lower part of a frame for supporting a body and rotated by walking to push the frame, and a generation braking means loaded on the frame to generate a generation braking force by rotating in interlocking with the wheel. SOLUTION: When a main switch 141 is ON to start the use of a walking vehicle, a detecting switch 161 is operated by placing the arm on an armrest part to open its contact (b). The short-circuited state of variable resistors 143-146 is released, and electromotive force is generated in armatures 11L and 11R according to the driving speed of the walking vehicle. By this electromotive force, a current from the variable resistors 143-146 as loads is carried to respective closed circuits including the electromotive force generated in each coil 1La-11Lc and 11Ra-11Rc. Thus, a reasonable generation braking force acts on the rotating magnetic fields of both the armatures 11L and 11R, and when the speed is increased in a down slope, the generation braking force according to this speed can be worked to suppress the acceleration.
Patent JP-S58213412-A (JP)
Title: Semi-conductor device and manufacture thereof
Inventor: MIYAO MASANOBU
IPC: H01L21/02
Filed: 1982-06-04
Abstract: PURPOSE:To separate the single crystal Si layer and the substrate completely by attaching by covering an insulation layer that includes respectively at least one amorphous region and at least one single crystal region on a single crystal Si substrate and forming a single crystal Si layer on the insulation layer. CONSTITUTION:An SiO2 film is formed as an amorphous insulation film 2 on a single crystal Si substrate 1 that has P type (100) plame. Magnesia spinel is grown as a single crystal insulation film 6. The single crystal insulation film 6 is removed from the amorphous film 2. Amorphous Si 4 is deposited in vacuum on the insulation film in which the amorphous insulation film 2 and single crystal insulation film 6 are mixed. Ar laser is scanned and irradiated on to this specimen.
Patent JP-S5320888-A (JP)
Title: Long-side piezoelectric oscillator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1976-08-11
Abstract: PURPOSE:To realize an ultra-compact long-side piezoelectric oscillator with enhanced characteristics by improving the electrode shape of the oscillator. Thus, an ultracompact and high-accuracy quartz crystal watch becomes available.