baber/WOPTO huggingface dataset:
Patent JP-H04307182-A (JP)
Title: Gas seal valve for powder discharge device
Inventor: OKAWA KOTARO
IPC: F16K3/02
Filed: 1991-04-02
Abstract: PURPOSE:To provide a gas seal valve capable of preventing interruption of the opening can closing operation of a gate due to an object to be treated caught in the seal ring part, and of preventing deterioration of the sealing performance. CONSTITUTION:In the gas seal valve of a powder discharge device, a ring-like inner blow nozzle 1 with a scraper which has a ring-like passage divided into two portions by a partition 30 in the sliding direction of a slide gate 7 and the blow-off slit 2 of which faces and opens to the upper face of the slide gate 7. Is mounted, outside the lower end part of a charge chute, and a ring-like outer blow nozzle 3 the blow-off slit 2 of which faces and opens to the upper face of the gate 7, is arranged outside a lifting and lowering seal ring 8a adjacent to the seal ring.
Patent JP-S5219185-A (JP)
Title: Process for surface treatment of powder
Inventor: TATSUMI TOSHIO
IPC: C23C16/44
Filed: 1975-08-06
Abstract: PURPOSE:A process for forming an even and thin film layer effectively on the surfaces of fine solid particles.
Patent JP-H06290340-A (JP)
Title: Article carry-out device for automatic vending machine
Inventor: ARAI KENICHI
IPC: G07F11/16
Filed: 1993-03-31
Abstract: PURPOSE:To provide an inexpensive article carry-out device for an automatic vending machine which does not need a large installing space and can carry out the articles in a fixed direction. CONSTITUTION:An article chute 9 is movably kept at a stand-by position where the chute 9 is set almost horizontal under the article storing columns 3a and 3b and at a carry-out position where the chute 9 tilts in the front side to face to an article selling port 6 by means of the guide rails 13a and 13b. Meanwhile, the chute 9 is reciprocated between its stand-by and carry-out positions by a driver consisting of a motor 10, a link 11 and a mobile arm 12.
Patent JP-S61250062-A (JP)
Inventor: PEDRAZZI REINHARD
IPC: C09B31/11
Filed: 1986-04-25
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-S581560-A (JP)
Inventor: ROOMU AARU RUDORUFU
IPC: B41F15/08
Filed: 1982-06-04
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-H02274808-A (JP)
Title: Improvement of magnetic properties and mechanical properties of ferromagnetic amorphous alloy by means of pulse high electric current
Inventor: JIEEMUZU CHIEN MIN RII
IPC: C21D6/00
Filed: 1989-04-14
Abstract: PURPOSE: To improve the magnetism and mechanical properties of an alloy by subjecting an iron magnetic amorphous alloy belt to rapid heating and rapid magnetic domain impact under specified conditions by a direct heating system using a pulse high electric current.  
     CONSTITUTION: Both edges of a long amorphous alloy thin belt 51 are respectively held between square copper boards 52, and both edges are connected with the outputs of a pulse generator 53. By this constitution, an alloy thin belt 51 is subjected to direct rapid heating and rapic magnetic domain impact under the heat treating conditions of ≥10 3  A/cm 2  pulse electric current J, 1 to 1000 Hz frequency (f), 1 ns to 100 ms pulse time and 1 to 100 sec heating time (h). In this way, the magnetism and mechanical properties of the alloy thin belt are improved to reduce its embrittlement caused by baking. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03292707-A (JP)
Title: Electromagnetic equipment
Inventor: YAMAZAKI TAKASHI
IPC: H01F27/26
Filed: 1990-04-11
Abstract: PURPOSE:To make it possible to radiate heat effectively from a coil to an iron core, and to make the title electromagnetic machine small in size and light in weight by a method wherein one side face of the sidefaces of recessed part, where a laminated iron core will be inserted, is formed in the same shape as that of the circumference of the coil, and one side face of the inserting recessed part is brought into contact with the circumferential surface of the coil. CONSTITUTION:Both side parts, which are covered by insulating paper 12, of a coil 11 are inserted into both inserting recessed parts 19 of an E-type laminated iron core 16, and one inside face of one inserting recessed part 19, which is formed in a mating shape, is brought into contact with one side face of the inner circumferential surface of the coil 11. Accordingly, a gap (b) in the amount of material thickness only of the insulating paper 12 is generated between one side face of one inserting recessed part 19 and one side face of the inner circumferential surface of the coil 11, and a substantially no gap state is obtained. One edge face of the coil is also brought into contact with the bottom face of both inserting recessed parts 19 of the E-type laminated iron core 16 through the intermediary of the insulating paper 12. Then, the tip face of the side leg part 18 of the E-type laminated iron core 16 is butt- together and fixed to 1-type laminated iron core 21, the other end face of the coil 11 is brought into contact with the 1-type laminated iron core 21 through the intermediary of the insulating paper 12, and spacers 22 and a mounting fixture 33 are assembled.
Patent JP-H0868006-A (JP)
Title: Road finishing machine
Inventor: ARUFURETSUDO URURITSUHI
IPC: E01C19/48
Filed: 1995-04-20
Abstract: PURPOSE: To prevent an excessive pitch movement of a road finisher by coupling a chassis and paving screed via an elastic supporter and actuating the screed as an absorber mass. CONSTITUTION: As a road finisher F moves, a paving screed B as an absorber mass is lowered. Then a pressure medium moves from a piston fall side of a lift cylinder 8 of a lift device H into a hydraulic piping and enters an accumulator through a control valve and buffer restrictor for buffering and absorbing a rocking. When a paving screed B rises, the pressure medium is released into a tank from the accumulator through the buffer restrictor.
Patent JP-H10322367-A (JP)
Title: User traffic controller for atm network using mbea
Inventor: CHUNG JUN-GUN
IPC: H04L47/6275
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an improved cell loss rate by permitting multiple traffic sources to appropriately control ATM traffic streams transmitted to UPC(Usage Parameter Control) of an ATM network while considering the traffic characteristics of the traffic streams. SOLUTION: An ATM user traffic control means 100 receives the traffic sources TS1-TSn by a pair of leaking and virtual packets 110-130 and a completed cell detection unit 140 and a priority function calculation unit 150 calculate the priority function value of the traffic stream. A priority decision unit 160 decides the most preferential traffic stream from the priority function value and transmits it to UPC 200 through an ATM service multiplexer 170. Thus, the controller 100 of the ATM network where the cell loss rate is improved can be provided.
Patent JP-H01268378-A (JP)
Title: Television signal system
Inventor: ACHIHA MASAHIKO
IPC: H04N7/015
Filed: 1988-04-20
Abstract: PURPOSE:To use the current television transmission band to transmit a high- definition picture signal by transmitting an additional signal with the frequency band having (15Hz, 525/2cph) as the center with respect to timevertical frequency. CONSTITUTION:A carrier chrominance signal C modulated by a chrominance subcarrier signal fSC exists in areas 2 indicated by oblique lines in second and fourth quadratures. The additional signal is transmitted in areas 1 where a two-dimensional frequency (15Hz, 252/2cph), whose time frequency is equal to that of the signal C and vertical frequency is twice as high as the signal C, as the center. With respect to time-vertical frequency, frequency (15Hz, 525/2cph) has the same time frequency as the chrominance subcarrier and is less interfered with the luminance signal of the base band, and the degradation of picture quality based on radio interference hardly occurs.
Patent JP-H03294061-A (JP)
Title: Hard metal depositing device for saw blade
Inventor: KASAI KIMITAKA
IPC: B23D63/20
Filed: 1990-04-10
Abstract: PURPOSE:To always stably carry out tempering work of a saw blade by moving the position of a nozzle by the specified quantity when a flame blown up from the nozzle of a heating means approaches a specified place of the saw blade formed by depositing hard metal on the edge. CONSTITUTION:When the hard metal 1a is deposited on the edge of the saw blade 1 by a deposition means 2, a delivery means 3 operates in the arrow direction 16 and the saw blade 1 is moved by the specified quantity and comes to the specified position. At this time, a piston 8 is operated and a blowpipe holding means 11 at the chain line position pushes a damper 14 with a rotation axis 13 as a center and rotates up to the position of a solid line and the specified place of the saw blade 1 is heated by the flame 10 blown up from the nozzle 9a of a blowpipe 9. Further, a nozzle moving means 15 is operated and the nozzle 9a of the blowpipe 9 is slightly receiprocated and the flame 10 is moved in the vicinity of the edge and the specified place of the saw blade 1 is heated surely. When this tempering work is completed, the piston 8 is again operated and the blowpipe holding means 11 is returned up to the former chain line position and the flame 10 is also separated from the vicinity of the edge of the saw blade 1. The stable tempering of the saw blade 1 is always carried out by repeating this operation.
Patent JP-S60240833-A (JP)
Title: Combustion method and combustor for gas turbine
Inventor: WADA KATSUO
IPC: F02C9/28
Filed: 1984-05-15
Abstract: PURPOSE:To obtain a stabilized pre-mixed combustion ranging over a wide load region by varying a second stage pre-mixing air quantity in proportion to a second stage fuel quantity, without varying a first stage air quantity, in the captioned device in which a first stage and a second stage combustion are carried out. CONSTITUTION:This gas turbine combustor consists of a first stage combustion part (main chamber) 1 in which a first stage fuel F1 is mixed with an air A1 and diffusedly burned to generate combustion gas, and a second stage combustion part (sub-chamber) 2 in which a second fuel F2 is previously mixed with air to burn this mixture. And, a flow regulating device is provided, which varies the quantity of an air A2 for pre-mixing in the second stage combustion part 2 in proportion to the quantity of the second stage fuel F2 without varying the quantity of the first stage air A1. This flow regulating device is constructed so as to vary the opening of a flow-in hole 6 for the air A2 by fitting an air flow variable cylinder 4 over the outer periphery of the sub-chamber 2 and moving this cylinder in the axial direction through a link mechanism 5.
Patent JP-S63261285-A (JP)
Title: Developing device
Inventor: KATAYAMA YOSHITAKA
IPC: G03G15/08
Filed: 1987-04-17
Abstract: PURPOSE:To secure electrostatic charging and to prevent the trace of fur from appearing on an image by sliding a fur brush and a developing roller on a developer electrostatic charging member on the upstream side of their closest approach position, and nearly covering a gap with a fibrous hair body group by the slanting of the hair body group at the time of slide contacting. CONSTITUTION:The toner 1 in a storage part 6 is supplied into the fur brush 3 through an opening part 12 by an agitating supply means 7 and charged electrostatically to the normal polarity by being rubbed against a housing 4. Here, the layer thickness of toner 1A covering the surface of a developing roller 2 is larger than prescribed thickness and not uniform. Then the toner 1A is formed into a toner layer 1B with prescribed uniform thickness by a blade 14 and supplied from the fur brush 3 to the developing roller 2. The fur brush 3 is rubbed against the housing 4 before sliding on the developing roller 2 so as to secure said supplying, and the fibrous hair body group 16 slants along the outer peripheral surface to cover the gap part 18; and the toner held on the outer peripheral surface of the hair body group 16 is securely rubbed against the housing 4 and charged electrostatically, so the trace of the fur does not appear.
Patent JP-H07281472-A (JP)
Title: Electrophotographic transfer sheet
Inventor: YOKOYA KENJI
IPC: G03G7/00
Filed: 1994-04-07
Abstract: PURPOSE:To obtain an electrophotographic transfer paper which causes no contamination in a paper making machine, has stable frictional coefft., and is suitable for an inject recording paper by using a water-base emulsion having a dispersion phase of a specified material as an inner sizing agent. CONSTITUTION:This electrophotographic transfer sheet essentially consists of pulp fiber, sizing agent and filler and is obtd. by making paper under pH4 to 9 condition. The sizing agent is a dehydrated condensate comprising polybasic carboxylic acid (A) having 3 or 4 carboxyl groups and at least one kind of compd. (B) selected from alkyl alcohol having hydrophobic substituent, alkenylalcohol, mono or dialkylamine and mono or dialkenylamine. At least one carboxyl group of the polybasic carboxylic acid (A) remains as not reacted. The dehydrated condensate is in a dispersion phase of the water-base emulsion.
Patent JP-H03291786-A (JP)
Title: Ic card
Inventor: TAKAGI SHINYA
IPC: B42D15/10
Filed: 1990-04-10
Abstract: PURPOSE:To use the IC card as a card to be specialized for various uses by providing a third area storing address information relating to a first area. CONSTITUTION:When receiving a command from an external equipment, a CPU 2 refers to a command table 9 and calls an E command process routine 11 to execute the command. After the E command process routine 11 is completed, the CPU 2 returns to an instruction 7, jumping to instructions 1 and 2 to transmit a response by passing through the loop. Lately, the CPU2 transmits the response to the external equipment.
Patent JP-S63261286-A (JP)
Title: Electrophotographic developing device
Inventor: TANDA TETSUO
IPC: G03G15/08
Filed: 1987-04-17
Abstract: PURPOSE:To accurately control the gap between a photosensitive drum and a developing roller by rotating an endless belt around the developing roller and providing a member which applies a tensile force to the belt from the inside. CONSTITUTION:The endless belt 11 which can rotates is extended between the peripheral surfaces of a leaf spring member 10 and the developing roller 4 so as to control the gap between said roller and the photosensitive drum 2. The belt 11 is sectioned in an L shape and its projection part 11a is positioned engaging the groove 7a of the peripheral surface end part of a sleeve 7 which constitutes the roller 4 and the gap control part 11b of the belt 11 controls the gap between said rolled and the drum 2. The member 10 is fitted to the projections 8 and 9 of a toner container 3. Consequently, the belt 11 is accurately positioned and its shift is also prevented, so the gap control by the belt is performed accurately and stably.
Patent JP-S5720729-A (JP)
Title: Protection case for endoscope photographing apparatus
Inventor: TAKAYAMA SHIYUUICHI
IPC: A61B1/00
Filed: 1980-07-14
Abstract: PURPOSE:To prevent an endoscope from being polluted by accomodating the operation part of a camera and a finder observing part inside the body of a case. CONSTITUTION:The protection case is equipped with the body of case 16 accomodating an endoscope camera 4 and a connector part 31 which is attached to the body 16, connects the eyepiece part of the endoscope detachably and connects the eyepiece part of the endoscope optically with the endoscope camera 4 accomodated in the body 16. In addition, the case installs the operation part 15 to operate the endoscope camera 4 stored in the body 16 from the external and a finder observing part 14 to penetrate the finder of the camera 4 from the external.
Patent JP-H02273118-A (JP)
Title: Grain-discharging device in combine
Inventor: OCHI RIICHI
IPC: A01F12/46
Filed: 1989-04-14
Abstract: PURPOSE:To simplify moving work of discharging auger, shorten the time of grain discharging work and improve work efficiency by providing a revolution control device controlling the discharging auger to switch to storing position and grain discharging position. CONSTITUTION:A discharging auger 2 discharging grain in a grain tank is controlled so as to revolve from storing position to a fixed discharging position by 'on' operation of a discharging switch 4 and the discharging auger 2 in discharging position is controlled to revolve to storing position and to be stored by 'on' operation of a storing switch 5. Besides, a discharging auger 2 in automatic revolution is stopped in emergency by 'on' operation of a stopping switch 6. Thus, operation of the device is simplified and efficiency of grain discharging work is improved as switching operation of the discharging auger 2 to storing position and discharging position is performed by operations of discharging switch 4 and storing switch 5. Furthermore, safety is also improved as the discharging auger 2 in automatic revolution is stopped in emergency by stopping switch 6.
Patent JP-H01266893-A (JP)
Title: Preparation of filter
Inventor: OTSU TOMONOBU
IPC: C02F1/44
Filed: 1988-04-19
Abstract: PURPOSE:To deposit activated carbon powder to a hollow yarn bundle uniformly from a joint part of the bundle by discharging air stream from an inlet of water through a case for the activated carbon powder out of an exit of the water after sealing the activated carbon powder in the case. CONSTITUTION:Activated carbon powder 14 is charged to a hollow yarn membrane case 6 and the hollow yarn membrane case 6 is fitted to an activated carbon case 8, and bonded. An air blowing nozzle 18 of an electric fan 17 is then connected to an inlet 9 provided to a bottom of the activated carbon case 8, and blowing of air is begun. Thus, the air is introduced in the direction of an arrow mark from the activated carbon case 8 into the hollow yarn membrane case 6, introduced further into the inside of the hollow yarn 5 through minute pores on the surface of the hollow yarn 5, and discharged from ends of the hollow yarn to the outside. The activated carbon powder 14 is blown up by the air stream, attracted to the surface of the hollow yarn 5 and deposits to the surface of the hollow yarn 5. The activated carbon powder 14 is dry, of course, and the deposition is uniform from tip ends of the hollow yarn 5 to the joints 16 of the hollow yarn 5 and distributed sufficiently to the joints 16 of the hollow yarn 5.
Patent JP-2000295725-A (JP)
Title: Gas-insulated conductor supporter
Inventor: HORIKIRI KAZUHITO
IPC: H02B13/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-insulated conductor supporter in which concentration of an electric field can be suppressed without increasing outside dimensions and which enbles the dimensional reduction of a box unit. SOLUTION: A lower electrode 4 is fixed to the upper surface of a support insulator 3 with bolts 9C and facing parts of connection conductors 6a and 6b are placed on the upper surface of the lower electrode 4. An upper electrode 5A is placed on the upper surfaces of the connection conductors 6a and 6b and the upper electrode 4 and the connection conductors 6a and 6b are fastened to the lower electrode 4 with bolts 7. The outer surfaces of the entrances of holes drilled in the upper electrode 5A for insertion of the bolts 7 are curved so as to avoid the concentration of electric fields and the heads of the bolts 7 are also rounded.
Patent JP-H06309848-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HORIUCHI SUNAO
IPC: G11B27/34
Filed: 1993-04-22
Abstract: PURPOSE:To enable a user of a magnetic recording and reproducing device to easily perform video recording reservation or program searching by enabling the user to recognize recorded contents without inserting and reproducing a tape into and by means of a VTR and to select a program from a displayed list. CONSTITUTION:Such information signals as the date, time, time code, etc., generated by means of information signal generating means 2 and 3 are recorded on a magnetic tape 11 by multiplexing the information signals upon video signals by means of a multiplexing means 7 and, at the same time, the generated information signals are stored in a memory 20. The information signals read out from the memory 20 are displayed on a list prepared one tape by one tape after replacing the signals with character signals by means of a character signal generation circuit 19 and outputting the signals after adding the signals to the video signals by means of an adding means 18.
Patent JP-H03292304-A (JP)
Title: Production of terminal-modified olefin polymer
Inventor: OSUMI TATSUYA
IPC: C08F8/08
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a terminal-modified olefin polymer desirable as a resin additive or a material for functional resins by polymerizing an olefin monomer in the presence of a transition metal compound catalyst, adding a specified compound to the polymerization system, and reacting it. CONSTITUTION:A monomer selected from among ethylene, a 3-20C alpha-olefin (e.g. propylene) and a nonconjugated linear or cyclic diene or polyene monomer (e.g. 1,4-hexadiene) is polymerized in the presence of a transition metal compound catalyst (e.g. TiCl4). A compound selected from among a compound having a group of formula I (e.g. ethylene oxide), a compound having a group of formula II (e.g. maleic anhydride) and a compound having a group of formula III (e.g. caprolactone) is added to the polymerization system and reacted to produce a terminal-modified olefin polymer. In the formulas, X<1>, X<2>, X<3>, X<4> and X<5> are each O, S or NR; X<6> is C=O, C=S, C=NR or CH2; R is hydrocarbyl; and n is 1-4.
Patent JP-H04307499-A (JP)
Title: Semiconductor memory
Inventor: ENDO KANICHI
IPC: G11C29/00
Filed: 1991-04-03
Abstract: PURPOSE:To reduce the size of error correcting circuit, improve the yield of a semiconductor memory and to improve the reliability by generating syndrome using a multiplication symbol while serial data are being transferred. CONSTITUTION:A memory array M supplies output data which consist of information data and parity data and the data are temporarily stored in a shift register SFRO. In synchronizing with this register SFRO data transfer period, a multiplication symbol circuit, which consists of shift registers SFR1 and SFRVS and a logical multiplication element AND, computes and generates syndrome. And a two input exclusive OR circuit EOR logically processes the syndrome and the output of the register SFR1 and error correction is performed. By this configuration of reduced error correcting scale, a semiconductor memory with an improved yield and a higher reliability is realized.
Patent JP-S62252070-A (JP)
Title: Cylindrical lithium battery
Inventor: YAMAMOTO KOHEI
IPC: H01M10/0587
Filed: 1986-04-25
Abstract: PURPOSE:To eliminate forming of a negative current collector, to reduce cost, and to simplify production by welding or melt-bonding a negative current collector to a lithium negative electorde. CONSTITUTION:A negative current collector is welded or melt-bonded to a lithium negative electrode. For example, a 0.1mm thick stainless ateel lead plate 2 is spot-welded to the center of a square lithium negative electrode 1 at several points. The lithium electrode 1 is wound one time to form a cylinder so that the welded lead plate 2 locates inside. A seaprator 3 made of polyprepylene nonwoven fabric sheet having wider dimension than that of the lithium electrode 1 is wrapped outside the lithium electrode 1, and they are inserted into the inside of a positive mix 5 pressed against the inside surface of a cylindrical positive can 4 in which a projection 4a serving as a positive terminal is formed in the bottom. Then, electrolyte is poured and a sealing plate 6, a negative terminal plate 7, an insulating gasket 8, and a heat-shrinkable tube 9 are assembled to form a bobbin type lithium battery.