baber/WOPTO huggingface dataset:
Patent JP-S6092299-A (JP)
Title: Production of powdery maltose
Inventor: YOSHINO ZENICHI
IPC: A23L27/30
Filed: 1983-10-25
Abstract: PURPOSE:To produce the titled substance having low hygroscopicity and soluble easily in water, continuously, by concentrating a high-purity maltose liquid having low maltotriose content and obtained by the enzymatic treatment of liquefied starch, precipitating the primary crystal with seed crystal, spray-drying the liquid having a specific viscosity, and aging the obtained crystal under high temperature and humidity. CONSTITUTION:Liquefied starch having low degree of hydrolysis is hydrolyzed enzymatically to obtain a high-purity maltose liquid having a maltose content of >=90% and maltotriose content of <=2.5%. The liquid is concentrated to a solid content of 65-80%, and the primary crystal is crystallized in the presence of seed crystal at 25+ or -5 deg.C to a crystallization ratio of 50+ or -5%. If necessary, a proper amount of a maltose solution is added to the product to adjust the viscosity of the liquid to <=70,000cp at the crystallization temperature, and the mixture is spray-dried to obtain a powdery product having a water-content of 5.5- 7.5%. The powder is exposed to a high-temperature and humidity atmosphere (50-75 deg.C, 50-70% relative humidity and 45-185g-water/kg-dry air) to effect the crystallization, drying and aging of the product.
Patent JP-H0251866-A (JP)
Title: Analyzing method for battery characteristics
Inventor: ARAKANE ATSUSHI
IPC: H01M8/04
Filed: 1988-08-12
Abstract: PURPOSE:To obtain information correctly corresponding to actual battery characteristics by analyzing the battery characteristics from the relation between cathode polarization and anode polarization obtained on the basis of a reference electrode. CONSTITUTION:A reference electrode used as a reference basis for both electrodes, a cathode (positive electrode) and an anode (negative electrode), is provided and battery characteristics are analyzed from the relation between the cathode polarization and the anode polarization obtained on the basis of this reference electrode. As the relation between the cathode polarization and the anode polarization is known as a shift relative to the basis, it can be known that which electrode causes the deterioration of the battery characteristics. Further, the extent of the deterioration can be evaluated from the quantitative study thereof.
Patent JP-S6260363-A (JP)
Title: Horizontal deflection circuit
Inventor: SHIMANUKI SHINJI
IPC: H04N5/46
Filed: 1985-09-10
Abstract: PURPOSE:To prevent destruction of a horizontal output transistor (TR) by providing a detection circuit detecting non-input of a horizontal synchronizing signal to a frequency control circuit and a horizontal frequency changeover stopping circuit stopping the changeover of a horizontal deflection frequency of a horizontal oscillation time constant variable circuit with the detection signal. CONSTITUTION:When no horizontal synchronizing signal is inputted to a horizontal AFC circuit 51, since it is not inputted to a detection circuit 51, a TR 61e is switched into non-conductive state. Thus, a TR 71b being a component of the horizontal deflection frequency changeover stop circuit 71 is closed and the collector is connected to the base of the TR 27a of a time constant changeover switching means 27, then a switching control signal is given to the TR 71b. Thus, the TR 27a is not closed and even when the switching control signal is outputted, a horizontal oscillation time constant variable circuit 11 outputs a sawtooth wave voltage. Thus, a power supply voltage VCC is dropped and the ratio of the horizontal period Th to the retrace period Tr is not fluctuated, then a collector pulse voltage VCP is decreased.
Patent JP-S58103854-A (JP)
Title: Manufacture of rotor coil of coreless motor
Inventor: SHIMIZU MASATO
IPC: H02K15/04
Filed: 1981-12-14
Abstract: PURPOSE:To facilitate the removal of a wound coil by using a flexible member having a projecting pin. CONSTITUTION:A winding guide 17 is moved forwardly to contact the contact part 18 with a projecting pin 2, and a winding arm 14 is then rotated. Then, lead wirings 16 are wound via a winding guide 17 on the prescribed pin 2, thereby forming a coil 21. Subsequently, a shaping die 19 is removed from the drum 20, the coil which is fixed to the die is solidified with resin or the like, and the die is then removed, thereby forming a coil for a rotor. According to this winding machine, the pins which face the winding guide of the member 6 expand externally from each other, while the pins approach each other at the position where they contact with the die 19. Accordingly, the wound coil 21 can be readily removed.
Patent JP-S58100914-A (JP)
Title: Control device for coiling
Inventor: KATAOKA KEIGO
IPC: H02P29/00
Filed: 1981-12-12
Abstract: PURPOSE:To perform the shortest stop and to prevent a coil from deviated coiling, by controlling an armature current so as to maintain the deceleration rate at the time of stopping constant in accordance with the coil diameter. CONSTITUTION:A signal, corresponding to a field current to be given from a function generator 7 used for the field current standard, is outputted basing on the coil diameter to be given from a coil diameter arithmetic device 8. The signal is collated with a detected value of the field current to give the difference to a field current controlling device 6, then the device 6 controls a power source 5 used for a field system in accordance with the signal in order to control the field current. On the other hand, a coil diameter obtained from a coil diameter arithmetic device 8 is given to an armature current arithmetic device 10 to compute an armature current I in order to maintan the deceleration rate constant. The computed value is given to a current standard device 9 to collate the current standard from the device 9 with the actual armature current, and the diference is given to a motor current controlling device 3 to give its output to a power source 2 thereby controlling the armature current.
Patent JP-H0934455-A (JP)
Title: Electronic musical instrument
Inventor: AOYAMA TORU
IPC: G10H1/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To utilize a semiautomatic performance function at a distance or in the state of moving by equipping a semiautomatic musical performance means for successively reading out sound data from musical performance data and processing a sound on the basis of operational information transmitted by a radio transmission system. SOLUTION: The transmitter circuit 6 of a keyboard part 1 performs, for instance, the FSK modulation of digital information inputted from a scan circuit 4 or a panel circuit 5 and then transmits it. The receiver circuit 12 of a main body part 2 receives a signal transmitted from the transmitter circuit 6 and outputs digital information to a CPU 9 by utilizing an interruption or the like. The CPU 9 controls the whole of the electronic musical instrument main body 2 on the basis of a control program stored in a ROM 10. A program, a timbre paraeter, a frequency information table, melody data and the like are stored in the ROM 10. In a sound source circuit 13, the waveform of a musical sound is successively read out from the ROM 10 at an address interval proportional to a sound to be produced and a musical sound signal is generated by multiplying it by an envelope signal.
Patent JP-H0926259-A (JP)
Title: Part for heat-insulating device
Inventor: UJIHASHI NORIYUKI
IPC: F25D23/08
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a part for heat-insulating device including a reduced num ber of constituent parts to make assembling operation easy by forming a continu ous belt-like protrusion on an opening portion of a box-shaped resin-molded body having a heat-insulating layer in an interior thereof and fixing a rear plate on the belt-like protrusion. SOLUTION: A door main body is made as a box-shaped resin-molded body 2 formed by injection molding, and a continuous belt-like protrusion 3 is integrally formed on an opening portion 4 thereof. An interior of the box-shaped resin- molded body 2 is injected and packed with polyurethane resin, which is then foamed in order to form a heat-insulating layer 5. A rear plate 6 is attached to the belt-like protrusion 3. The door main body is formed by first forming a heat-insulating layer 5 in the interior of the box-shaped resin-molded body 2 formed simultaneously and integrally with the belt-like protrusion 3 by injection molding and then attaching the rear plate 6 on the belt-like protrusion 3.  Thus, the number of constituent parts is reduced so that jointed portions of the constituent parts are reduced and leakage of resin composite does not occur at the time of forming the heat-insulating layer 5.
Patent JP-2000037021-A (JP)
Title: Double anchor
Inventor: WATANABE TSUGUHIKO
IPC: H02G7/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a double anchor which is constructed at a low cost so as to drive two resistance plates individually into the ground and open them at predetermined underground depths and connect them to each other. SOLUTION: The open side of a two-leaf type resistance plate unit D is made to face downward and the shaft 21 of a base plate unit C is inserted into the through-gap 24b of a through-rib 24 to place the two-leaf type resistance plate D on a base plate 20. Further, a driving pipe 28 which has a longitudinal cut groove 28' so as not to obstruct the retaining ring 22 of the shaft 21 is put onto the shaft 21 from the top of the shaft 21 and the rear end of the driving pipe 28 and the rear end of the shaft 21 are made to agree with each other. In this state, the two-leaf type resistance plate D is driven into the ground.  In this process, the retaining ring 22 of the shaft 21 is put onto the guide plate 31 of a resistance plate unit E which is driven into the ground beforehand and, when the retaining ring hits the receiving plate 33 of the resistance plate unit E and its movement is blocked, the driving pipe 28 only is driven to open the two-leaf resistance plate unit D along both the warped sides (warped upper tab 20a) of the base plate 20 of the base plate unit C.
Patent JP-H1051438-A (JP)
Title: Cryptographic communication system
Inventor: NAKATANI HIROSHIGE
IPC: H04L12/40
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a cryptographic communication system by which illegal access to a cryptographic key server by a 3rd party is avoided by allowing the cryptographic key server not to be specified by the 3rd party. SOLUTION: In this cryptographic communication system in which information going to be sent is ciphered by using a cryptographic key among a plurality of terminal equipments A-D interconnected via a communication channel, a terminal equipment is selected at random among the terminal equipments A-D provided with terminal equipment selection sections 1A-1D for selecting one equipment among the terminal equipments A-D and cryptographic key generating management sections 2A-2D for generating and managing a cryptographic key, and the selected terminal equipment generates and manages the cryptographic key among the terminal equipments A-D.
Patent JP-S6443628-A (JP)
Title: Controller for work tool angle of front loader
Inventor: KOROGI ISAO
IPC: E02F3/43
Filed: 1987-08-10
Abstract: PURPOSE:To make the operation of bucket easier by a method in which one operating lever to control boom and bucket cylinders is provided, a coupler is provided for the lever, and by detecting the reach of bucket to a given angle to the boom, the coupling is released. CONSTITUTION:Under a condition that damping condition is set at the max. rising position of boom, an operating lever 14 is slightly operated from neutral position N to lowering direction and then scooping direction. Hereupon, a coupler 38 is coupled with a coupler 39 to lock the lever 14. The lowering action of the boom and the scooping action of the bucket are done concurrently. When the boom goes down to reach a carrying position, the boom is automatically stopped, and the bucket is automatically stopped when reaching an angle at which it can contact with the bottom face horizontally. When the lever 14 is then operated to lowering direction, the bottom of the bucket can contact with the bottom ground horizontally. The cost of production can thus be reduced.
Patent JP-H0646604-A (JP)
Title: Grass pulling out device
Inventor: IWASAKI SHIGEZAEMON
IPC: A01B39/18
Filed: 1992-07-28
Abstract: PURPOSE:To prolong the life of claw by efficiently pulling out grass together with root. CONSTITUTION:Plural claws 31 and 32 are put on a driving shaft 23 side by side at intervals. Adjacent claws 31 and 32 are periodically opened and closed by a slide key 26. Grasses can efficiently be pulled out even if the grass is a weed having small tall by interposing the grass between the claw 31 and 32 periodically opened and closed and for a while rotating claws 31 and 32 kept in closed state. Since crawls 31 and 32 are only opened and closed, claws are hardly abraded and the life of claws can be prolonged.
Patent JP-H0862355-A (JP)
Title: Manufacture of gear, and manufacture of gear member using the gear
Inventor: KOBAYASHI SHINJI
IPC: G04D3/00
Filed: 1994-08-25
Abstract: PURPOSE: To provide a method for quickly and efficiently manufacturing a gear wheel by forming a clock gear in the state held on a hoop, and assembling the gear and a pinion on the hoop. CONSTITUTION: Punching-forming is performed by the punch 11 of a press mechanism to form a gear 10 on a hoop 1. The gear 10 is held within an island area 8 formed on the hoop 1. The hoop 1 is carried in again after reversed, and a pinion 20 is inserted to the center part of the bear 10 by the punch 14 and die 15 of the press mechanism. In the state where the pinion 20 is mounted, a gear wheel 30 consisting of the gear 10 and the pinion 20 is 'punching-parted' by the punch 16 of tlte press mechanism.
Patent JP-S6178475-A (JP)
Inventor: YAMAMOTO HIROBUMI
IPC: B07B13/18
Filed: 1984-09-25
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-S6358844-A (JP)
Title: Feeding of lead frame
Inventor: KATSUKI HIROTO
IPC: H01L21/50
Filed: 1986-08-29
Abstract: PURPOSE:To contrive to carry a work correctly in a progressing system by performing a cutting in the crosswise direction at the ends in the longitudinal direction of the work prior to the progressive feed through positioning holes. CONSTITUTION:A work feeder 15 inserts its protuberances in the feed holes of a lead frame facing downward, ascends after proceeding to the direction of a metal mold, and retreats by the amount of this progress. By repeating the action the feeder carries works. At this time, a work end cutting mechanism 16 is provided on the metal mold side and over the end parts on the reaction side in the longitudinal direction of the works 101 placed on the work feeder 15 and the end parts in the longitudinal direction of the works 101 are cut in the crosswise direction. This cutting is performed in such a way that the length ranging from the feed holes 105 of each work 101 to the terminal becomes all less than 1/2 (a-w)-alpha. Provided that, (a), (w) and (alpha) respectively show the distance between the feed holes on which a shear cut is performed, a shear width and the dispersion of positions where a shear is performed. Thereby, as there exists a gap 17 between the works to be carried on the metal mold, troubles due to the superposition become nil.
Patent JP-H0841829-A (JP)
Title: Tumbling device provided with l-shaped arm
Inventor: ONOE HISAHIRO
IPC: B66C13/08
Filed: 1994-08-03
Abstract: PURPOSE:To provide a tumbling device which can be vertically lifted when it is lifted by a crane and has less movement resulting from the tumbling since the rotary axis is shifted and can be tumbled in a less area and further in which a base frame can be made small. CONSTITUTION:This tumbling device is provided with a L-shaped arm 2 tumbling with a structure 1 placed thereon, a base frame 8, a carrier base 6 transferring the guide thereof. The rotary shaft 3 of the L-shaped arm 2 is provided on the carrier base 6. A wire 13 is hooked on the L-shaped arm 2 loading the structure 1. And it is lifted by a crane. In this way, The structure 1 is rotated toward the arrow mark around the rotary shaft 3 as shown in the (b) stage. The rotary shaft is moved to the arrow direction, to the left, and the wire 31 can be always lifted vertically. When the center of gravity of the structure 1 placed on the L-shaped arm 2 passes on the perpendicular line, the L-shaped arm 2 rotates around the rotary shaft 3 owing to the gravity of the structure 1 to tumble the structure 1 by 90 degrees.
Patent JP-S6357007-A (JP)
Inventor: HIROSE YOICHI
IPC: A45C9/00
Filed: 1986-08-29
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-H0755632-A (JP)
Title: Wind-tunnel test facility
Inventor: SATO MASAHIKO
IPC: G01M9/02
Filed: 1993-08-13
Abstract: PURPOSE:To achieve low, transonic, and ultrasonic gas flow rates using one wind-tunnel facility without replacement of a blower. CONSTITUTION:A blower 20, having on its suction side a low-pressure blade 18 with a diameter of rotation approximately equal to the diameter of an air duct 5 and having on its exhaust side a high-pressure blade 19 with a diameter of rotation smaller than that of the low-pressure blade 18, is disposed in the required position inside a circular wind tunnel main body 3 which is designed to circulate gas 4 to a measuring portion through the air duct 5. A cylindrical body 23 that divides outside and inside gas flows 4a, 4b within the air duct 5 is provided around the high-pressure blade 19, and a flow passage 5a formed on the outside of the cylindrical body 23 is communicated alternately to the downstream portion of the inside of an air tunnel main body 3 and to the outside of the wind tunnel main body 3 by a flow passage switching device 24, to enable the flow rate of the gas to be changed from low to ultrasonic.
Patent JP-H0488982-A (JP)
Title: Production of modified protease
Inventor: NAKAYAMA HIROSHI
IPC: C12N9/50
Filed: 1990-07-30
Abstract: PURPOSE:To economically obtain the subject water-soluble enzyme having high stability and safety in high reproducibility by using a specific amount of a triazine ring-bonded polysaccharide containing a specific amount of reactive chlorine and reacting with protease. CONSTITUTION:A polysaccharide is reacted with cyanuric chloride to obtain a triazine ring-bonded polysaccharide containing 0.4-1.2mmol/g reactive chlorine. Next, the resultant polysaccharide is used in an amount of the reactive chlorine so as to be more two molar times of reactive amino group in protease and reacted with protease to afford the aimed enzyme. Besides, as the protease, protease derived from genus Bacillus is preferable and dextran or pullulan is preferable as the polysaccharide.
Patent JP-2000049467-A (JP)
Title: Thin metal plate casing with seal
Inventor: KAMMERL KURT
IPC: H05K5/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a thin metal plate casing of simple structure, where both excellent electrical contact and shielding can be ensured between thin metal plates, and a seal is not excessively compressed. SOLUTION: A thin metal plate casing is composed of thin metal plates 1 and 2 having a synthetic resin seal 9 interposed in between. The first thin metal plate 1 is possessed of a bent part 10 which is bent along the seal 9 and brought into contact with the second thin metal plate 2. By this setup, a gap where the seal 9 is housed is formed adjacent to the bent part 10.
Patent JP-H07113986-A (JP)
Title: Method for assembling optical isolator and method for measuring isolation
Inventor: YUI MASARU
IPC: G01M11/00
Filed: 1994-08-26
Abstract: PURPOSE:To provide the method capable of assembling an optical isolator body while adjusting the isolation of the optical isolator and the method for measuring the optical isolator capable of determining the isolation during the course of assembly of the optical isolator body. CONSTITUTION:A step for constituting a measuring system which is arranged with a light source 7, a lens system 6, a polarizer 2, an analyzer 4 and a photodetector 5 in this order and receives the light emitted from this light source 7 and passes through the lens system 6, the polarizer 2 and the analyzer 4 with the photodetector 5, a step for arranging the optical isolator body 1 between the polarizer 2 and the analyzer 4, a step for measuring the max. value and min. value of the light receiving level of the photodetector 5 and determining the ratio to the min. value and the max. value and a step for adjusting the rotating positions of respective parts constituting the optical isolator body 1 so as to minimize the ratio are executed.
Patent JP-H0863851-A (JP)
Title: Disc player apparatus
Inventor: SATO FUTOSHI
IPC: G11B17/22
Filed: 1994-08-26
Abstract: PURPOSE: To make an apparatus compact by reducing a projecting amount of a tray (shown by an arrow N) from an outer case, while facilitating the attachment/detachment of a disc. CONSTITUTION: The apparatus has an optical pickup 60 fixed to a tray 11 and a disc table 61 moved in directions to be close to or away from the optical pickup 60, on the tray 11 which is moved to a position projecting in front of an outer case 71. When the tray 11 is moved outward of the outer case 71 (shown by an arrow A), the disc table 61 is moved to a position farthest from the outer case 71 (shown by an arrow B).
Patent JP-H055338-A (JP)
Title: Truss beam
Inventor: OKUDA SHUJI
IPC: E04C3/10
Filed: 1991-06-25
Abstract: PURPOSE:To perform free control so that rigidity and a deformation amount of a truss beam itself are optimized even in the middle of construction by a method wherein the stretch force of a PC steel being a diagonal member is regulated when occasion demands. CONSTITUTION:A PC steel is used as a diagonal member 4 used as a beam for a structure. The PC steel is located in a stretched state between upper and lower chord members 1 and 2, and a stretch exerted on the PC steel is regulatable.
Patent JP-H0782076-A (JP)
Title: Controllable charge of granule into crucible during pulling crystal by czochralski method and controller for practicing said charge
Inventor: BURUKUHARUTO ARUTEKURIYUUGAA
IPC: G05D7/06
Filed: 1994-08-26
Abstract: PURPOSE: To make it possible to transport a particle assembly (flow) precisely settable per unit time in a controlled feeding method of the shape particles which may be carried out in a trouble-free state over a relatively long time.  
     CONSTITUTION: The doped particles 2, 2a are made discrete on the route to a crucible 13 and are counted by at least one sensors 21, 22. The sequence of the count pulses is supplied to a counter 25 and is compared with the corresponding sequence of the set value pulses in the counter 25. The comparison signals formed from the count pulses and the set value pulses are made usable as control signals for adapting the discrete particles delivered from the source 1 to the set values by each of the respective unit times under the consideration of their polarities. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0743154-A (JP)
Title: Positioning device for hull outer plate
Inventor: ISHIKAWA TARO
IPC: G01C15/00
Filed: 1993-07-26
Abstract: PURPOSE:To easily and surely position a full outer plate in the formation of a hull block. CONSTITUTION:One-side ends of two rod bodies 9a, 9b are mutually connected in such a manner as to be bendable to form a rod 9. One rod body 9a of the rod 9 is rotatably supported in the lower end position of an electromagnet 7. The other rod body 9b of the rod 9 is laid in the suspended state, and a laser oscillator 11 is mounted on its lower end. The rod 9 is arranged in the bent state in the positioning standard position of a hull outer plate 3, and a laser beam 11a is oscillated from the laser oscillator 11. Whether the laser beam 11a is coincident with a lower reference point 6 is confirmed.