baber/WOPTO huggingface dataset:
Patent JP-H07315643-A (JP)
Title: Conveyance roller and manufacture of magnetic recording medium using this roller
Inventor: HIKICHI TOSHIO
IPC: B65H27/00
Filed: 1994-05-27
Abstract: PURPOSE:To spread a sheet-like basic body uniformly over its whole length so as to suppress generation of wrinkles nearly completely. CONSTITUTION:Spiral multi-thread grooves 13 are formed symmetrically from a central part 12a of a conveyance roller toward each end 12b, 12c thereof on a surface of an outer peripheral portion 12 of the conveyance roller. The multi-thread groove 13 is formed such that it has a predetermined inclination angle theta from its central part 12a toward each end 12b, 12c thereof and its depth increases gradually from its central part 12a toward each end 12b, 12c thereof.
Patent JP-H05272413-A (JP)
Title: Fuel control device of carburetor
IPC: F02M7/127
Filed: 1992-03-27
Abstract: PURPOSE:To prevent fuel from being supplied in a cylinder excessively when a vehicle is decelerated on running so as to protect a catalyst arranged in an exhaust passage. CONSTITUTION:In a carburetor 1 provided with a ball vent valve 8 for enabling a float chamber 4 to be communicated with an air vent 9 or a canister side passage 10, and also for enabling a throttle side passage 15 to be communicated with the canister side passage 10, a solenoid valve 17 is provided to enable the throttle side passage 15 to be communicated with the canister side passage 10, and also a throttle 21 is formed in the canister side passage 10. When the solenoid valve 17 is opened at the time of deceleration, the air vent 9 is closed since negative pressure is not applied to the ball vent valve 8. Negative pressure in an intake passage can be applied in the float chamber 4 so as to suppress fuel from flowing out of a main nozzle 7. Also, the solenoid valve 17 can be installed on any conventional parts so as to be manufactured at a low cost.
Patent JP-H02294627-A (JP)
Title: Electric feeding circuit for lighting device for photography
Inventor: TANAKA HIROKAZU
IPC: G03B15/05
Filed: 1989-05-10
Abstract: PURPOSE:To allow an EL light source to emit light by placing switching elements of one opposite side of a bridge circuit and switching elements of the other opposite side in conducting operation alternately and converting the charging voltage of a capacitor into an alternating voltage, and feeding the EL light source with this alternating voltage. CONSTITUTION:Input terminal (a) and (b) of the bridge circuit consisting of photocouplers 34 - 37 are connected to both terminals of a main capacitor and output terminal parts (c) and (d) of the bridge circuit are connected to both electrodes of the EL light source 21. When control circuits 40 - 44 are driven with an input signal to place a couple of switching elements 34t and 35t provided on one opposite side of the bridge circuit and a couple of switching elements 36t and 37t provided on the other side in conducting operation alternately, the charging voltage of the main capacitor 33 is applied as a unidirectional voltage to the EL light source 21. When the switching elements 36t and 37t on the other opposite side are put in conducting operation, the charging voltage of the main capacitor 33 is applied as an opposite-directional voltage to the EL light source 21. Consequently, the EL light source 21 is applied with the charging voltage of the main capacitor 33 as the alternating voltage and this EL light source 21 emits light.
Patent JP-H02295262-A (JP)
Title: Communication state monitor device for secondary station
Inventor: TOUBA YOSHIAKI
IPC: H04L69/40
Filed: 1989-05-10
Abstract: PURPOSE:To operate and maintain an information network effectively by allowing a secondary station side to monitor its communication state and a primary station side to monitor the communication state of an opposite station (secondary station). CONSTITUTION:The communication state monitor device consists of an input data buffer 1, a current state buffer 2, a merging device 3, a comparison data buffer 4, transition state buffers 51-5n, a transition state buffer control part 6, and a data comparison control part 7. Then the state of the secondary station at an optional point of time as to a protocol rule is outputted by the primary and secondary stations to outside the communication control and if communication trouble occurs, the state of transition in the communication state of the secondary station due to the trouble is offered to persons in charge of operation and maintenance at the primary station in easy-to-understand format from a trace log as long as the primary station gathers and holds a sequence (trace log) of sent and received data in the case of the trouble. Consequently, the operation and maintenance of the network are reducible in cost.
Patent JP-S63278563-A (JP)
Inventor: YAMADA YOSHIAKI
IPC: B02C15/08
Filed: 1987-05-12
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-H01187089-A (JP)
Title: Production of palmitoleic acid and glyceride thereof
Inventor: OKITA KAZUMI
IPC: C12R1/845
Filed: 1987-05-12
Abstract: PURPOSE:To industrially improve separation yield with excellent efficiency, by hydrolyzing fats and oils, such as macadamia nuts, with a lipase of the genus Mucor, etc., cooling the resultant hydrolyzate and distilling the cooled hydrolyzate under reduced pressure. CONSTITUTION:Fats and oils obtained from macadamia nuts, olive, whale and milk, are blended with a lipase derived from the genus Aspergillus, Mucor, Rhizopus, Penicillium or Candida, and water so as to provide the water in an amount of 10-200wt.% based on the fats and oils and the lipase in an amount of 0.005-0.5wt.% based on the fats and oils and afford a mixture. The resultant mixture is then stirred and hydrolyzed at 37-50 deg.C and pH 4.5-8.3 for 24-72hr. An organic solvent, such as acetone, in an amount of 1.5-20 times based on the hydrolyzate is subsequently added to afford a solution, which is then cooled to 15--55 deg.C and kept for >=6hr to separate a liquid portion. The obtained liquid portion is subsequently heated at 190-210 deg.C under a reduced pressure of 1-15mmHg and then distilled under reduced pressure to provide palmitoleic acid (POA). Glycerol, as necessary, is added to the POA and the resultant mixture is heated at 160-170 deg.C and distilled under reduced pressure to collect the aimed glyceride of the POA.
Patent JP-S60260258-A (JP)
Title: Outgoing connecting system in automatic telephone exchange
Inventor: TAGUCHI OSAO
IPC: H04M3/42
Filed: 1984-06-07
Abstract: PURPOSE:To reduce a call of fault application by connecting a device informing the occupied state of a telephone line of a called party in voice to a caller. CONSTITUTION:In the outgoing connection of a caller, an outgoing register trunk ORT receives a dial pulse when a called party is busy, the line is busy and a handset is hooked off, the caller SUB-A is connected to a talkie trunk TKT and a scanner TSCN supervises the caller. When a central controller identifies the result of supervision, a relay W is activated while the line is busy and a talkie tone of a talkie equipment 4 is transmitted to the caller SUB-A. When the called party is busy, the state of a line memory of the called party SUB-B is read so as to activate a relay S and transmit the talkie tone of the talkie device 1. When the handset is hooked off, the lockout state is read, a relay T is activated so as to transmit the talkie tone of the talkie 2. Further, a howler tone is transmitted to the called party SUB-B from a howler device 3.
Patent JP-S608456-A (JP)
Title: Fuel supply device for internal-combustion engine
Inventor: YAMAMOTO TADAHIRO
IPC: F02M9/127
Filed: 1983-06-27
Abstract: PURPOSE:To improve atomization of fuel and provide a variable sonic nozzle carburetor with good responseability, by sucking fuel as preliminarily mixed with air at a second sonic nozzle into a first sonic nozzle as annularly formed. CONSTITUTION:When a valve 16a is opened and closed by operating accelerator pedal, a vacuum induction passage of an outlet 7 downstream of a variable sonic nozzle 21 is opened and closed to adjust a vacuum in a chamber 14 of a diaphragm 12 thereby raise and lower a nozzle member 8 forming the variable sonic nozzle 21. In response thereto, an opening degree of a fuel nozzle 31 is adjusted by a needle 33, and a metered fuel is mixed with air flowing from an opening 6 through a passage 34 to a fixed sonic nozzle 32. Such a preliminarily mixed fuel is sucked to the variable sonic nozzle 21, and is completely atomized to be uniformly distributed to each cylinder of an engine.
Patent JP-S609311-A (JP)
Inventor: TAKEDA KAZUTOKI
IPC: H02G1/16
Filed: 1983-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11302350-A (JP)
Title: Production of phenolic resin
Inventor: YOSHIHASHI AYAKO
IPC: C08G8/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin free from gel in a high yield by reacting a phenol compound with an aldehyde compound in the presence of a catalyst in a solvent non-solvent system. SOLUTION: This method for producing a phenolic resin comprises reacting a phenol compound with an aldehyde compound in the presence of a heterogeneous polyacid as a catalyst. The heterogeneous polyacid contains P, As, Si, Ge, B, or the like, especially P as a heterogeneous atom. The polyatom is W, Mo, V, Nb, or the like, especially preferably W or Mo. The heterogeneous polyacid may be carried on activated carbon, silica gel, ion exchange resin, or the like. The heterogeneous polyacid is used in an amount of 0.0001-50 mol.%, preferably 0.0001-10 mol.%, based on formaldehyde in the reaction.
Patent JP-S5342119-A (JP)
Title: Wear resistant aluminum bronze
Inventor: BABA NOBORU
IPC: C22C9/08
Filed: 1976-09-29
Abstract: PURPOSE: To provide wear resistant aluminum bronze with excellent fusion resistance suitable for use as a sliding member by dispersing fine crystals of Fe 3 Si, etc. and Pb particles in a Cu-Al base matrix. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07292997-A (JP)
Title: Safety net formed by raschel knitting of tape thread
Inventor: KAMIYA KUNIAKI
IPC: E04G21/32
Filed: 1994-04-19
Abstract: PURPOSE:To increase the breaking strength of a safety net by forming the safety net by the raschel knitting of a tape thread which is formed by the pleating crosswise and collecting of synthetic-resin roll films. CONSTITUTION:A tape thread, which is so formed that synthetic-resin roll films are pleated crosswise and collected, is used. The tape thread is formed by doubling the required number of films of e.g. polypropylene, polyester, nylon or the like during a warping process, then passing the films through a diced thread guide provided with a narrow passage, and pleating and collecting the films. When a falling object makes contact with a net formed by the raschel knitting of the tape thread so formed, the tape thread is elongated in such a manner that its initial elongation is great enough to slowly decelerate the falling object. Then the stresses of the pleated tape thread are subdivided and maintained, and when exerted with the load of the object the net absorbs the shock while being restored with a restoring force resulting from the stresses.
Patent JP-S5640978-A (JP)
Title: Processing method for picture deformation
Inventor: EJIRI KOUICHI
IPC: G06K9/36
Filed: 1979-09-10
Abstract: PURPOSE:To obtain a deformed picture having a high image resolution, by measuring the space frequency response function MTF of the 2-dimensional reproduced picture and the carrying out the convolution for both the matrix obtained by giving a Fourier conversion to the adverse characteristcs of the function MTF and the original picture to perform the deforming process. CONSTITUTION:The picture information g read out in a rough sampling interval is obtained by the convolution (convolutional integration) of g=f h and via the transmission function h of the original information f. Then the picture information g' which is obtained by giving a resampling to the information g with the picture pitch is obtained in the form of g'=F<-1>(I/H) g via the same information f and the transmission function i respectively. As a result, a deformed picture received a conversion of the picture element concentration with the picture element pitch. In this case, I means the Fourier conversion of the function i, H is the Fourier conversion of the function h, F<-1> is the Fourier adverse conversion operator, and is the convolution operator respectively.
Patent JP-S5742527-A (JP)
Title: Preparation of lithium-containing high molar ratio sodium silicate
Inventor: NAKAMURA MASAMI
IPC: C09D1/02
Filed: 1980-08-25
Abstract: PURPOSE: To prepare a Li-containing high molar ratio sodium silicate having high stability and excellent water resistance and adhesivity, economically, easily, by heating and dissolving a mixture of fine powder of active silicic acid, sodium silicate and lithium hydroxide at or above a specific temperature.  
     CONSTITUTION: A sodium silicate solution is mixed with LiOH.H 2 O or a LiOH solution. The Li 1 O/(Li 2 O+Na 2 O) molar ratio is adjusted to 0.1W0.9. A desired amount of active silicic acid fine powder obtained, e.g. as a by-product of ferrosilicone production, is added to the mixture, and dissolved by heating at≥80°C to obtain a Li-containing high molar ratio sodium silicate wherein the SiLO 2 /(Li 1 O+ Na 2 O) molar ratio is ≥3.0. When the Li 2 O/(Li 2 O+Na 2 O) molar ratio is below the lower limit, the SiO 2 /Na 2 O molar ratio cannot be increased and the water resistance cannot be improved, and when it exceeds the upper limit, the mixing for the improvement of the physical properties loses its economic significance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05229785-A (JP)
Title: Motor overload detection device for hoist
Inventor: NAKAMURA YOJI
IPC: H02P23/24
Filed: 1992-05-08
Abstract: PURPOSE:To provide a motor overload detection device for a hoist with which an overload can be detected without using such expensive devices as a power detector, a delay relay. CONSTITUTION:A reference speed S0 of a three-phase induction motor 1 is set in accordance with detected values of a voltage detector 8 and a temperature detector 9, and a speed detected by a rotation detector 7 is compared with the reference speed S0, thereby an overload condition of the three-phase induction motor 1 is determined.
Patent JP-H0927534-A (JP)
Title: Index display unit and display method
Inventor: YAMAZAKI MITSUHARU
IPC: H01L21/68
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To display consistent index information on an object to be treated from its charging to a line to the completion by covering a transponder with a tube formed of hard glass and a tube and a block formed of an acid resistant resin material so that it can be attached to and detached from a carrier. SOLUTION: An index display unit has a transponder which stores ID information and can transmit it to an external reading device 17, and can transmit the ID information on a radio wave by the transponder using an index display unit which can be attached to and detached from a carrier 11 so that it can easily read the ID information using the external reading device 17. Since the unit can be attached to and detached from the carrier 11, the ID can be easily displayed simply by only mounting the unit to the carrier 11 where a group of wafers are housed. Also, by housing the transponder in a block 9 which is formed of acidity resistance resin material, the unit can be mounted to the carrier 11 even in the wet treatment using chemicals.
Patent JP-H10294822-A (JP)
Title: Device and method for processing image
Inventor: NAKAMURA YASUYUKI
IPC: H04N1/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To enable to use another peripheral device or another application for an external device even during original reading by starting reading the image data of original based on an instruction from the external device and enabling to write read images into a storage means inside a device. SOLUTION: When the command of image reading instruction is outputted by a PC 116, image data processed by a reading system image processing part 104 or code data encoding these image data through an encoding processing part 106 are transferred to an image data control part 108 by an image processor 101. The image data control part 108 transfers the received image data or code data through a PC I/F part 110 to the PC 116 or successively writes them into a storage medium drive 109. In the case of write into the storage medium drive 109, even while the original is read by the image processor 101, the PC 101 can use the other peripheral equipment or the other application.
Patent JP-H09303074-A (JP)
Title: Method of constructing shaft, and shaft
Inventor: MAEKAWA YUKIMASA
IPC: E02D5/18
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To construct a shaft with a large diameter by constructing a plurality of small shaft adjacently to each other, and excavating the inner surface. SOLUTION: A circular giant shaft 1 is constructed by successively connecting small shaft 5a, 5b... surrounded by underground continuous walls 3a, 3b..., and excavating the inner part. The underground continuous wall 3a forming the small shaft 5a is formed of a panel exclusive for small shaft 5a, and a connecting part making contact with, for example, the adjacent small shaft 5b. The connecting part is not formed by adjacently setting or bonding two panels, but formed as one panel.
Patent JP-S60259253-A (JP)
Inventor: ADACHI TETSUO
IPC: A61B10/00
Filed: 1984-06-06
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-H10291387-A (JP)
Title: Simple package
Inventor: INAMINE SHIGEO
IPC: B65D77/20
Filed: 1997-04-19
Abstract: PROBLEM TO BE SOLVED: To lightly send a small-sized article by a sense of a postcard by forming a recess surrounded by a frame and a bottom side sheet so as to contain the article therein, and providing a sealing sheet for closing the recess by adhering the sheet to the other surface of the frame. SOLUTION: A sheet 1 is previously indicated with a postal code number column 1a and a stamp adhering column 1b by printing similarly to an address column of a postcard, and provided with a blank 1c for writing receiver's address and name. A sheet 2 is previously indicated with rules 2a similarly to a communication column of the postcard to be easily written with message or news. A frame 3 is formed at a center with a space 3a by a punching die or molding die of synthetic resin or clipping by a method such as pressing. The frame 8 is suitable for a plate-like material having a light weight and rigidity of certain degree such as, for example, corrugated fiberboard, cork, light timber, or foam styrol.
Patent JP-S61274472-A (JP)
Title: Picture processing device
Inventor: HITATSU AKIO
IPC: B41J3/46
Filed: 1985-05-29
Abstract: PURPOSE:To obtain a small sized and inexpensive device capable for rewriting by storing tentatively an input picture by a laser beam to a picture tentative storage medium comprised of a thermal write liquid crystal and recording or exposing it onto photosensing paper or a screen for exposure. CONSTITUTION:The laser beam is modulated by an input picture signal SV fed to a terminal 6, led to an XY terminal system 7 and scanned synchronously with an input picture signal SV based on a drive signal outputted from an XY drive system 8. The tentative storage medium 20 consists of the thermo write liquid crystal 21 and when the laser beam is irradiated the part is opaque locally and the input picture information itself is stored as the contrast in the medium 20. After the information of one screen's content is stored and the exposure light source is irradiated from the glass 25, the picture information stored in the medium 20 is exposed on photosensitive paper 30 to complete the hard copy of input picture. Since write/erasure is attained freely and a near infrared-ray is also used for the laser beam, small size and the low cost are attained.
Patent JP-H08285563-A (JP)
Title: Displacement detector
Inventor: KYOIZUMI KOZO
IPC: G01K1/14
Filed: 1995-04-18
Abstract: PURPOSE: To provide a magnetostrictive type displacement detector which enables detecting of a displacement and a temperature simultaneously with one unit. CONSTITUTION: The outer circumference of a magnetostrictive wire 1 is surrounded by a non-magnetic intermediate cylinder 2 and the magnetostrictive wire is held at the center part of the cylinder 2 while the outer circumference of the intermediate cylinder 2 is surrounded by a non-magnetic outer cylinder 10 with a clearance therebetween and a first permanent magnet 24 for detecting displacement is arranged on the outer circumference of the outer cylinder 10 free to extend/contract axially.  A thermosensitive tube 17 comprising a material with the thermal expansion coefficient larger than that of the outer cylinder 10 is arranged in circular spaces of the intermediate cylinder 2 and the outer cylinder 10 being extendible axially and a second permanent magnet 18 for detecting temperature is mounted at a position outside a movable range of the first permanent magnet 24 of the thermosensitive member so that the second permanent magnet 18 can be displaced in the direction of the axis of the magnetostrictive wire with the extending of the thermosensitive tube 7 following changes in temperature. A receiver 4 receives a twisted elastic wave generated at a part of the magnetostrictive wire 1 which the first permanent magnet 24 approaches to detect the displacement of the first permanent magnet 24.  The receiver 4 also receives the twisted elastic wave generated at a part of the magnetostrictive wire 1 which the second permanent magnet 18 approaches to detect temperature.
Patent JP-H02295278-A (JP)
Title: Method and device for converting, encoding, and decoding gradation image signal
Inventor: MIZUNO SHOJI
IPC: H04N19/70
Filed: 1989-05-09
Abstract: PURPOSE:To encode a gradation image with high compressibility while holding its subjective picture quality sufficiently high by selecting a conversion coefficient in consideration of human visual characteristics. CONSTITUTION:The encoding and decoding device has a converter 1, a coefficient selector 2, a coefficient weighting parameter generator 5, a quantizer 3, an unequal-length encoder 4, a transmission line 6, an unequal-length decoder 7, a reverse quantizer 8, and a reverse converter 9. Then parameters which have larger values according to the importance to human sight are generated for respective conversion coefficients and when a coefficient is selected, a coefficient which has higher than certain importance to the human sight is selected. Thus, the conversion coefficient is selected in consideration of the human visual characteristics, so while the subjective picture quality is held sufficiently high, the gradation image can be decoded with the high compressibility.