baber/WOPTO huggingface dataset:
Patent JP-H11142773-A (JP)
Title: Galvano-mirror
Inventor: NAKAGISHI TOSHIO
IPC: G11B7/09
Filed: 1997-11-08
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a preload spring, etc., and to make the mirror small in size by comprising the rotary shaft of a movable part mounting a deflection mirror of a center pin on the fixing side and a bearing on the side of movable part and pressing the center pin into the bearing by the attraction force of a ring-like permanent magnet freely slidably supporting the center pin. SOLUTION: The rotary shaft of a movable part 100 to which a deflection mirror 26 is attached is composed of center pins 122, 124 interposing the movable part 100 and provided on the fixing side and bearing parts 106, 108 receiving these tip parts on the side of movable part 100. A chip 160 made of a permanent magnet is fixed on the vertex part of the upper center pin 122 formed by a non-magnetic material, the upper center pin 122 is mounted to a stator 150 by inserting the upper center pin 122 through a holding ring 130 and a permanent magnet 140 magnetized in the radial direction is engaged with the inside of the holding ring 130. Consequently, the chip 160 is attracted toward the central part in the vertical direction of the permanent magnet 140 by magnetic flux generated in the upper center pin 122 and energizing force downward is generated in the upper center pin 122.
Patent JP-H11144591-A (JP)
Title: Detecting device of fusion of electromagnetic contactor and failure of push button switch
Inventor: UMEMURA HEIHACHIRO
IPC: H01H47/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device of fusion of an electromagnetic contactor and failure of a push button switch capable of reducing failure, keeping stable performance over a long period of time, and detecting fusion of the electromagnetic contactor and failure of the push button switch without complicating the structure or the circuit constitution of the push button switch. SOLUTION: A detecting device is constituted with a load current detecting means 1 which detects current flowing in a load and makes a load current signal, an exciting current detecting means 2 which detects current flowing in a coil of electromagnetic contactors MC1, MC2,... and makes an exciting current signal, a power source input detecting means 3 which detects switching of a main electromagnetic contactor MC0 with a power source switch PB1 and makes a power source input signal, a fusion detecting means 4 which compares the load current signal made with the load current detecting means 1 with the exciting current signal made with the exciting current detecting means 2,  and a push button switch failure detecting means 5 which compares the load current signal made with the load current detecting means 1 with the power source input signal made with the power source input detecting means 3.
Patent JP-H0587393-A (JP)
Title: Air flow rate regulator for air conditioning floor blow-off port
Inventor: INUZUKA KEIZO
IPC: F24F11/76
Filed: 1991-09-30
Abstract: PURPOSE:To condition the air uniformly in a residence room by regulating a blow-off air flow rate equally to a set air flow rate by comparing an air speed signal from an air speed sensor provided in a floor blow-off port with an air flow rate set signal. CONSTITUTION:An air speed sensor 5 is provided above an air input port 12 of an air conditioning floor blow-off port body 1. An air flow rate setter 8 has a comparator 82 and an amplifier 83. A converter 91 compares a signal from the setter 8 with a signal from the sensor 5, and so energizes a reversible motor 4 as to rotate it in a direction for increasing a blow-off air flow rate if the voltage of an air flow speed set signal is higher than that of an air flow speed signal. The converter 91 so energizes the motor 4 as to rotate it in a direction for decreasing the blow-off air flow rate if the voltage of the set signal is lower than that of the speed signal. Thus, even if the static pressure balance of the air to be conditioned between underfloor air chambers is collapsed so that a pressure distribution is varied, the conditioned air of a set air flow rate is blown OFF from all the floor blow-off ports.
Patent JP-H05132312-A (JP)
Title: Amorphous ferroelectric oxide material and its production
Inventor: FUJII HISATAKA
IPC: C01G1/00
Filed: 1991-11-12
Abstract: PURPOSE:To produce an amorphous ferroelectric material applicable for thin film type condenser element, ferroelectric memory, electro-optical device, etc. CONSTITUTION:An amorphous ferroelectric material comprising a ternary oxide consisting essentially of transition metal oxide (M2O3)-aluminum oxide (Al2O3)- Sr2Nb2O7 type compound A2B2O7 wherein the three-component oxide has an amorphous structure. (M2O3 is at least one selected from oxides of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Y, Zr, Nb, Mo, Pd, Hf, Ta, W, In and lanthanide series element and A2B2O7 is Sr2Nb2O7 type compound showing ferroelectricity, antiferroelectricity and paraelectricity).
Patent JP-H09142721-A (JP)
Title: Sheet processing device
Inventor: TAMURA HIROMITSU
IPC: B65H31/30
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized sheet processing device by attaching a stack tray on which bundles of stapled sheets are stacked, at a position below an intermediate tray in which sheets to be stapled having once discharged are stacked. SOLUTION: An intermediate tray 16 is attached on a surface of a body 102 on the side remote from an attachment surface onto a copying machine 100, being extended in a direction in which a facsimile tray 14 is extended. A stack tray 20 is extended underneath the intermediate tray 16 in the same direction of the latter, and an end part of the intermediate tray 16 on the side where the tray 16 is attached to the body 12, is formed therein with an opening 14 through which the leading end of the stacked sheets can be received. The stack tray 20 is regulated so that the proximal end part thereof is urged inward of the body 12. Accordingly, the leading end of a sheet bundle having been stapled, and discharged through the opening 44 in the intermediate tray 16, slips down on a slope of the stack tray 20.
Patent JP-H02166935-A (JP)
Title: Scrambling circuit
Inventor: NAKAJIMA MASAHIRO
IPC: H04L7/00
Filed: 1988-12-21
Abstract: PURPOSE:To secure the random property of a scramble signal by providing a scramble signal control circuit to stop the operation of a scramble signal generation circuit while multiplexing a various kinds of auxiliary signals. CONSTITUTION:A circuit is constituted so that the scramble signal generation circuit 3 can be operated by a driving clock signal S8 outputted from the scramble signal control circuit 6. The driving clock signal S8 is not outputted to a various kind auxiliary signal multiplex section to which a control signal S6 is outputted, and a deformation false random signal S4 whose random property is kept by an m-bit repetitive signal generated at the scramble signal generation circuit 3 sets the stopping state of bit repetition at the various kind auxiliary signal multiplex section. Therefore. the random property of m-bit repetition in the scramble signal S7 outputted when a scramble control circuit 5 is operated again can be secured. In such a way, scrambling by the scramble signal whose random property is held can be performed.
Patent JP-H06149641-A (JP)
Title: On-line backup and fault recovery system
Inventor: USUI AKIYOSHI
IPC: G06F12/00
Filed: 1992-11-06
Abstract: PURPOSE:To attain backup in the on-line operation. CONSTITUTION:The on-line backup preparing device 14 stores the information of a data base file 11 in a backup storing file 16 to backup the information. As to each table constituted of logical records, only constitutional information such as a table identifier (ID) and table length is stored. As to each record, the ID and contents of the record are stored. In the case of storing records, only records having transactions in executing out of deleted records or records to be deleted and records not to be deleted are stored. When a fault is generated in a disk device or the like stored in a data base file 11, contents are prepared from the backed-up constitutional information such as the table ID and table length, the record ID and record contents.
Patent JP-H06144266-A (JP)
Title: Rear wheel steering system control method
Inventor: WAKAMATSU KIYOSHI
IPC: B62D101/00
Filed: 1992-11-05
Abstract: PURPOSE:To keep rear wheels from being supplied with useless steering angles at the time of steering without driving while preventing the degradation of a steering control characteristic during travel by cutting the integral arithmetic control quantity according to the load of a rear wheel steering actuator, and resetting the integral arithmetic control quantity gradually at the time of the load being lowered. CONSTITUTION:In the control method of a rear wheel steering system 8, the driving force control of an electric motor 10 serving as a rear wheel steering actuator is performed by outputting the value obtained by adding the feed forward control quantity from a target function generator, the state feedback control quantity from a control object, and the integral arithmetic control quantity obtained from the integral value of deviation between the target steering angle value and the actual steering angle and also from the integration denial quantity of the state quantity from the control object. The integral arithmetic control quantity is cut according to the load of the electric motor 10, and the integral arithmetic control quantity is reset gradually at the time of the load being lowered. As a result, useless follow-up action is suppressed during the overloaded state, for instance, in the case of steering without driving, and a smooth follow-up characteristic can be obtained at the time of the load being lowered.
Patent JP-H04193915-A (JP)
Title: Method for operating sintering machine
Inventor: TANABE HITOSHI
IPC: F27B21/06
Filed: 1990-11-28
Abstract: PURPOSE:To reduce the dispersion of the strength of a shutter and to improve the productivity by dividing a venting rod in a transverse direction at the time of executing automatic control to the depth of the venting rods provided on a DL sintering machine and using red heating zone ratio with an ITV monitor at ore discharging part. CONSTITUTION:The venting rods 1 as liftable divided into plural groups in the transverse direction of a pallet are provided and a cross section 27 in the transverse direction of a sintered cake discharge from the sintering machine is photographed with the ITV monitor 26 provided on the ore discharging part. This video is segmented into sections corresponding to the plural groups for the venting rods 1 and the rod heating zone at every section is calculated. Then the depth of venting rods at the every group is adjusted so that the each section is matched with the aimed red heating condition beforehand obtd. and the sintering completion point of a sintering raw material is uniformized in the transverse direction of the pallet. Further, in the red heating condition, since the layer thickness H in the raw material layer 4, pallet speed PS and the blending of coke are affected, as well, these factors are made to almost constant.
Patent JP-H09160635-A (JP)
Title: Process safety evaluation procedure preparation device
Inventor: UEDA AKIO
IPC: G05B23/02
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To effectively and efficiently evaluate the danger of a process by generating a deanger scenario for expressing driving idea topology based on the integration of event-operation linkage units with respective function incomplete modes as origins. SOLUTION: An event/operation linkage input means 4 inputs the event- operation linkage units for respective occuring generation events so as to express the response relation of the generation events and driving operations in the process. An event-operation linkage question guide storage means 5 presents a generation event recognition means, a generation event recovery operation and the generation event possible to occur successively in an interactive basis for each input of the linkage unit and an event-operation linkage unit integration generation means 6 forms the integration from the event- operation linkage units.  A danger scenario generation function 7 turns the respective function incomplete modes to the origins and generates the danger scenario for expressing the overall causal linkage relation (driving idea topology) of the function incomplete modes, the generation events and the driving operations in the process.
Patent JP-H11160723-A (JP)
Title: Liquid crystal display device mounting method
Inventor: YAMAUCHI MAKOTO
IPC: G09F9/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To join a panel pad part with conductive material without causing a damage by joining the panel pad part and the conductive material by the press-contact fixing with press-contact fixing parts. SOLUTION: The panel pad part 2 of a liquid crystal panel 1 is glued/fixed to the conductive material 3 by the press-contact fixing parts 8 to be conducted. The press-contact fixing parts 8 is constituted so that an upper side and a lower side are assembled, and both sides hold it between them. A stopping hook for holding into an stopping it is fitted only to one side. The stopping hook consists of a male side hook 83a and a female side hook 83b receiving it and engaged with it, and is constituted so as to be taken off by a take-off mechanism 84 similar to a regular hook engagement release mechanism. Thus, the panel is pressed to stick to the conductive material through one action, and the productivity is improved. Further, since heat is not used, the damage of a liquid crystal display device due to the heat is prevented.
Patent JP-2001104142-A (JP)
Title: Multipurpose hanger member
Inventor: ITAGAKI TAKAFUMI
IPC: A47G25/32
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a one-piece small and triangular thin type multipurpose hanger member to hang daily goods easily without requiring a larger space. SOLUTION: A plurality of different clips, clothspins, and the like which we have at home can be hanged in punch holes formed at regular intervals at a bottom part or other part of a triangular thin type hanger. This hanger is small and thus can be stored in a small space of a room or other place. Since the conventional clips, etc., can be used, this hanger is convenient and inexpensive and can be used as a multipurpose hanger member for hanging a variety of daily goods.
Patent JP-H05253595-A (JP)
Title: Apparatus for treating organic waste
IPC: C02F11/02
Filed: 1991-12-06
Abstract: PURPOSE:To highly purify org. waste within a short time by biological treatment operation by providing an anaerobic filter bed tank anaerobically treating org. waste with anaerobic bacteria and a biological membrane filter tank retreating the treated matter from the anaerobic filter bed tank with aerobic bacteria. CONSTITUTION:In an org. waste treatment apparatus 50, a charging port 2 of org. waste is provided to one end of the upper surface of a container 1 and an anaerobic filter bed tank 3 performing anaerobic treatment by bacteria possessed by org. waste itself is formed under the charging port 2. Further, first and second biological membrane filter tanks 4, 5 performing aerobic treatment are provided so as to communicate with the anaerobic filter bed tank 3 to constitute a biological treatment tank consisting of three tanks in total. Further, the sedimentation chamber 6 communicating with the second filter tank 5 and separating sludge from biologically treated water and the treated water tank 7 communicating with the sedimentation chamber are provided and a treated supernatant solution is discharged from a discharge port 7a.
Patent JP-H08180987-A (JP)
Title: Discharge lamp lighting device
Inventor: HAMAMOTO KATSUNOBU
IPC: H05B41/24
Filed: 1994-12-27
Abstract: PURPOSE: To provide a discharge lamp lighting device, which can easily set the crest value of the lamp current with the simple structure and which can eliminate the flickering of a discharge lamp and which can reduce the generation of noise. CONSTITUTION: Full wave of an alternating current power source (e) is rectified by a full wave rectifying unit DB, and an inverter circuit 2 is driven by the output voltage Vin, which is smoothed by a partial smoothing circuit 1, so as to supply the alternating current high-frequency power to a discharge lamp La, and the crest voltage of the output voltage Vin of the partial smoothing circuit 1 is detected by a detecting unit 4, and input to a drive control unit 3 so as to change the on-time of a switching element, which forms the inverter circuit 2, in response to the output of the detecting unit 4. The discharge lamp lighting device, which can easily set the crest value of the lamp current with the simple structure and which can eliminate the flickering of the discharge lamp and which can reduce the generation of noise, is thereby provided.
Patent JP-2000141603-A (JP)
Title: Embossing apparatus for printed matter
Inventor: URANO TOSHIHIRO
IPC: B41F19/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an embossing apparatus capable of embossing a printed matter using toner and a printed matter in which a printing ink is dried. SOLUTION: A resin is discharged from a resin powder coating unit 300 to a printing sheet 10 printed by using a developing medium made of a toner or an ink. The overall printing surface of the sheet 10 is uniformly coated with the resin. A light including an infrared ray is illuminated from a light illuminating unit 400 to melt only a resin material adhered to the medium. Then, the resin material is solidified. A thin layer of the residual resin material is removed by a cleaning unit 50. The sheet is embossed by a protrusion of the resin material melted and solidified on the medium.
Patent JP-H04299436-A (JP)
Title: Processor having group of memory circuit and functional device
Inventor: LABROUSSE JEAN-MICHEL J
IPC: G06F15/16
Filed: 1991-10-04
Abstract: PURPOSE: To improve integration density, and to prevent collision at the time of access by providing a memory circuit with a small occupancy area having substantially the same performance with a true multi-port memory. CONSTITUTION: A processor is provided with an imitating multi-port memory circuit 10 presenting substantially the same performance in which the inputs and outputs of functioning units(F1,...FN) groups operating under the control of a single and a series of extremely long program instructions are mutually connected. The memory circuit 10 is provided with plural individual memory units 15 having a reading port 12 connected with each functioning unit input, and a cross-bar converting circuit 18 for connecting the outputs of the functioning units with the writing port of the individual memory units. Collision occurring due to access to the memory unit writing port can be solved without any rescheduling by using a delay element 21 and/or an additional writing port to the memory units.
Patent JP-H10161681-A (JP)
Title: Musical sound generating device
Inventor: ARAKI SATORU
IPC: G10H1/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To automatically and precisely change the height of an accompaniment sound according to the height of the singing voice of a singer in a musical sound generating device. SOLUTION: The voice data converted by a voice input means for converting the singing voice of a singer to a digital voice data is compared with the melody data of a playing song read from a musical composition data memory means to judge the difference in voice height between both of them (S3-S5), and on the basis of the judgment result, the height of voice of the musical composition data of the playing song read from the musical composition data memory means (S7) is changed.
Patent JP-H05132311-A (JP)
Title: Production of sol of ceric oxide
Inventor: NISHIKURA HIROSHI
IPC: C01F17/235
Filed: 1991-11-11
Abstract: PURPOSE:To obtain a transparent and stable sol of ceric oxide by a simple process economically and advantageously by reacting cerous carbonate with an oxidizing agent to form a gel of ceric oxide and flocculating the ceric oxide with an acid. CONSTITUTION:Finely granulated cerous carbonate is slurried with water to prepare about 5-20wt.% calculated as CeO2 slurry. Then the slurry is reacted with about 1-10 equivalents oxidizing agent (e.g. hydrogen peroxide) under heating to form a gel slurry of ceric oxide. Then the prepared gel slurry of ceric oxide is treated with an acid (e.g. hydrochloric acid), deflocculated under heating to give a sol of ceric oxide. The prepared sol of ceric oxide is suitably used for various kinds of ultraviolet absorption uses taking advantage of its transparency or for uses of an abradant utilizing its uniformity of fineness.
Patent JP-H10155322-A (JP)
Title: Seedling planting device
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/02
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To stabilize the planting posture of a seedling by narrowing the width of a wedge shape while the tip of a planting pawl is rotated on a track in the wedge shape at a lower end. SOLUTION: One end of a planting case 11 provided with the planting pawl on the other end is connected to a machine body by a link 44. When the middle of the planting case 11 is rotated by a crank, the tip 10a of the planting pawl is rotated on a vertically long non-circular track A, the tip part of the planting pawl holds the seedlings for one stump in the initial stage of the lowering of the rotation, is projected into mud at a lower end and transplants the seedlings. The crank is driven by an engine 3 by the rotation of unequal speed having a fast state and a slow state in one rotation and the fast state 13 positioned at the lower part of the rotation track A of the tip 10a of the planting pawl.
Patent JP-H09161720-A (JP)
Title: Three-dimensional quadrupole mass spectrometer
Inventor: YANO MASAYOSHI
IPC: H01J49/34
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent the impossible analysis situation from occurring by three- dimensionally confining ions to form a three-dimensional quadrupole electric field, and extracting the ions having the desired mass-to-charge ratio from the three-dimensional ion confinement space. SOLUTION: The outgoing ions from an ion source 1 pass through a lens constituted of the first, second, and third electrodes 3, 4, 5 and a slit 7 and are fed to a three-dimensional quadrupole mass analysis section. When a DC voltage and a high-frequency voltage are applied between a ring electrode and end cap electrodes 8, 10, a three-dimensional quadrupole electric field space 11 is formed. Only the ions having the aimed mass-to-charge ratio among the confined ions are mass-separated and extracted to the outside from the three- dimensional ion confinement space 11. The mass-analyzed ions are detected by an ion detector 12 and converted into the electrical signal. This electrical signal is fed to a data processor 14 via an amplifier 13.
Patent JP-H04190714-A (JP)
Title: Production of mycorrhiza of mycorrhiza fungus
Inventor: HISHINUMA KIYOSHI
IPC: C12N1/14
Filed: 1990-11-27
Abstract: PURPOSE:To efficiently produce the subject mycorrhiza by artificially rooting cultured myceliums of a mycorrhiza fungus buried in a sterilized humectant- containing gel in the living root of a host plant and protecting various germs pollution for a long period. CONSTITUTION:Cultured myceliums of a mycorrhiza fungus such as T. matsutake or L. aggregatum, are buried in a sterilized gel such as agar-agar or devil's tongue containing 0.1-10wt.% (based on whole gel) humectant, e.g. glycerin preferably in a state where the myceliums are thoroughly wrapped up in the gel. The myceliums are rooted in a state where the myceliums cover the living root of a host plant, e.g. preferably pine or Quercus serrata Thunb, thus producing the objective mycorrhiza.