baber/WOPTO huggingface dataset:
Patent JP-H07233384-A (JP)
Title: Thermally modified coal, its production and apparatus for production
Inventor: YAGAKI KAZUTO
IPC: C10L9/00
Filed: 1994-12-26
Abstract: PURPOSE:To reduce the porosity and obtain a thermally modified coal excellent in solid liquid separating properties at a low cost by mixing an oil with a porous coal and treating the resultant raw material slurry under specific conditions. CONSTITUTION:This modified coal is obtained by mixing, e.g. an oil, containing a heavy oil in an amount of 0.5-20% based on the weight of anhydrous coal and having >=100 deg.C boiling point such as a petroleum-based oil with a porous coal, providing a raw material slurry, heating the resultant raw material slurry at 100-250 deg.C, removing water in the porous coal, simultaneously comprising the oil in pores of the porous coal, further heating the treated slurry at 200-350 deg.C, thermally modifying the coal, carrying out the solid liquid separation, impregnating and adsorbing the oil in the pores, affording <=10% moisture content, decomposing and eliminating oxygen in the raw material coal by decarboxylation and dehydration.
Patent JP-H03185634-A (JP)
Title: Lens dust proof/removal device
Inventor: IHARA KOICHI
IPC: G11B11/105
Filed: 1989-12-15
Abstract: PURPOSE:To make it difficult for dust to stick on a lens by making a cover for an objective lens with a resin which contains an antistatic agent and an antidim agent, and has a suitable hardness, high clearness, and high dimension accuracy, and engaging it to the stationary part of an actuator with a stopping hook with a cantilever on both sides. CONSTITUTION:A lens cover 1 fixed on an optical head 2 uses a copolymer of acryl and ethylene, etc., with an antistatic treatment or an antidim treatment, with the improved level of water absorption rate of the acryl and has dimension stability, high clearness, and a suitable hardness. And, a cantilever with a hook shape 1a is formed in the circumference, and the outer circumference of the lateral surface 2a makes a slight space between it and the inner circumference of the cover 1. Thus, the accumulation of dust by static electricity can be prevented, and the sticking of the dust onto the objective lens can be prevented.
Patent JP-H03185640-A (JP)
Title: Optical information recording medium and recording and reproducing device
Inventor: MORI MASASHI
IPC: G11B7/24091
Filed: 1989-12-15
Abstract: PURPOSE:To obviate the generation of the decoding error of access marks and the reproducing error of clocks even when a light spot for reading passes between two tracks by providing another pit array between the control pit arrays of the adjacent tracks among the many concentrical tracks arrayed in equally spaced circumferential positions. CONSTITUTION:A spiral or concentrical virtual track center 2 is formed on a disk-shaped information recording medium 1 and sample marks 3 are periodically provided thereon. The sample marks 3 are constituted of two pits 7, 8 which are wobbled in the directions opposite to each other with respect to the virtual track center 2, the clock pits 9 which are placed at the virtual track center 2 and the access marks 11 which are constituted of the plural pits. The access marks 11 are constituted in accordance with a 4/11 modulation rule. The access marks are preformatted on the tracks and between the tracks. The access marks are stably decoded and the clocks are stably reproduced in this way even when the light spot for reading scans between the tracks.
Patent JP-H08161626-A (JP)
Title: Adjusting device for width of ejection port for automatic vending machine
Inventor: SUZUKI MINORU
IPC: G07F11/34
Filed: 1994-11-30
Abstract: PURPOSE: To provide an adjusting device for width of ejection port for an automatic vending machine with the less number of components and simple configuration in which the width of an ejection port is adjusted in multi-stage with a small operating force. CONSTITUTION: This adjusting device is provided with a 1st moving plate 8 freely moving in forward/backward direction with respect to other wall face of commodity ejection path 4c between a forward position and a backward position while being supported to a side wall 2 of the commodity ejection path 4c, a 2nd moving plate 9 fitted slidably in the vertical direction to the 1st moving plate 8 and moving in forward/backward direction with respect to the 1st moving plate 8 attended with a slide motion in the vertical direction and positioned at the forward position or the backward position, a spring abutting section 19 provided on either of the 1st and 2nd moving plates 8, 9, and 1st and 2nd leaf springs 11, 12 provided on the other of the 1st and 2nd moving plates 8,  9 and abutting into contact with the spring abutting section 19 at the movement of the 2nd moving plate 9 from the front side and the rear side of the section 19 respectively to energize the spring abutting section 19 with the section 19 inbetween.
Patent JP-2001137346-A (JP)
Title: Medical catheter
Inventor: KAZUI TERUHISA
IPC: A61M25/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a medical catheter in which a catheter main body can be bent at a required part and the bent can be maintained, flexibility inherent in the catheter in the other parts other than the main body can be kept, and the main body and piping connected thereto can be prevented from easily entering an operation field. SOLUTION: A metallic bent-providing body 8 which comprises two rings 8a, 8b and a bendable connection member 8c for connecting the rings, is mounted on a catheter main body 2 at a random part by being inserted into the both rings. The random part of the main body 2 on which the body 8 is mounted is bendable to the predetermined angle by bending the member 8c by an operator.
Patent JP-H02167955-A (JP)
Title: Panel coupling construction
Inventor: KOSEKI SUE
IPC: E04F13/12
Filed: 1988-12-21
Abstract: PURPOSE:To improve water proofing, fire resistance and anticorrosion and to promote a fine view by fixing the end of a female type actual coupling section to a setting bed, coupling actually a male type actual coupling section of adjacent panels therewith and laying a back batten in the space of a rear joint between both panels. CONSTITUTION:Cores 46, 46 are laid together as a unit between surface materials 2, 2 and rear material 20, 20, a male type actual coupling section 42 is formed on wide wall in the longitudinal direction, and a female type actual coupling section 44 is formed on the other side wall. After that, the end of the female type actual coupling section 44 of a panel 1' is fixed to a setting bed alpha by piercing from the surface material 2 to the rear material 20 with a fixed tool beta. The male type actual coupling section 42 of a panel 1'' to be connected therewith is actually coupled with the female type actual coupling section 44 of the panel 1' by laying a packing material 51 between them. A reversed T shaped back batten 47 is laid in the space of a rear joint between both panels 1' and 1'' to coat the rear joint therewith.
Patent JP-2001142639-A (JP)
Title: Touch panel device
Inventor: MATSUMOTO KANYA
IPC: G06F3/041
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel device capable of detecting a highly accurate touch position with a simple configuration. SOLUTION: This device is provided with microphones 11A and 11B which are arranged at least two optional different places from each other on the edge part of a touch panel 10 and detect ultrasonic waves propagating in space, an input pen 12 which includes a piezoelectric speaker 12G and which oscillates an ultrasonic wave outputted from the speaker 12G, and a touch position detector 13 which calculates the distance between each of the microphones 11A and 11B and the touch position P by the pen 12 of the panel 10 on the basis of the ultrasonic waves detected by the microphones 11A and 11B and which operates the coordinates of the position P. The microphones 11A and 11B have sound collection directivity corresponding to the mounting positions of the edge part of the panel 10.
Patent JP-H06170688-A (JP)
Title: Slide cover device
Inventor: OTA NORIO
IPC: B23Q11/08
Filed: 1992-12-03
Abstract: PURPOSE:To prevent a coolant, sprung by a coolant pan, from infiltrating into a slide cover device. CONSTITUTION:A plurality of covers 51 to 55 are stored in a nest shape, and each cover 51 to 55 has the third plate part 62 provided in the diagonal downward of sliding surfaces 13, 14. A block 71 is fixed in parallel to a moving direction of a table 20 further adjacent to an internal surface of the third plate part 62, to a side surface of a table guide part 12.
Patent JP-H08182315-A (JP)
Title: Switching power source
Inventor: YONEMURA MASARU
IPC: H02M1/00
Filed: 1994-12-27
Abstract: PURPOSE: To protect a switching regulator by stopping the operation of the regulator without melting a fuse at the time of inputting an overvoltage. CONSTITUTION: A switching power source 1 comprises a rectifying and smoothing circuit 2 for converting AC to DC and a switching regulator 3 having a switching controller 10 to convert the DC of the circuit 2 to an AC, and outputs a switching control signal of OFF operation to the controller 10 if the output voltage of the circuit 2 is below a lower limit control value and above an upper limit control value. An input voltage monitor control circuit 20 for outputting a switching control signal of on-operation to the switching controller if the output voltage of the circuit 2 falls within the range of the lower limit control value and the upper limit control value is provided.
Patent JP-H03183484-A (JP)
Title: Dna architecture and cell strain for highly producing retro virus
Inventor: TAKAHARA YOSHIYUKI
IPC: C12N15/867
Filed: 1989-12-14
Abstract: NEW MATERIAL:A DNA architecture for highly producing retro virus in which a gene coding the retro virus is combined with a vector for amplifying genes. USE:Useful for preparing retro viruses employed on the introduction of genes into cells for the purposes such as the research of the function of genes, the production of genetic products, the preparation of transgenetic animals, generic therapy, etc. PREPARATION:For example, the chromosome of a retro virus-producing cell strain is collected and a pro-virus DNA coding a protein required for virus particles is separated from the chromosome. A sequence having the DNA manifestation control function and portions excluding a package signal are removed and the remained portions are combined with a vector for amplifying genes to prepare a DNA architecture for highly producing the retro virus.
Patent JP-H11157464-A (JP)
Title: Automatic steering unit of vehicle
Inventor: KOSHO HIROYUKI
IPC: B62D137/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize an automatic steering unit equipped with a power steering. SOLUTION: In a power steering control proces, at the time of ordinary travel that any autoamtic steering travel is not yet indicated, steering auxiliary force conformed to steering torque to be produced in a steering shaft 5 by an operation of a dry bar's steering wheel 4 is generated, facilitating a driver's steering operation, and in the case where the autoamtic steering travel is indicated, a steering auxiliary motor 7 is driven and controlled so as to generate a yet larger steering auxilairy force than in time of the ordinary travel in comparison.  In brief, in time of the automatic steering travel, since steering force to drive the steering shaft 5 to be generated by an automatic steering motor 16, is generated by the steering auxiliary motor 7 of a power steering instead, the steering force to be generated by the autoamtic steering motor 16 is reduced as far as the portion concerned in consequence. Therefore, the automatic steering motor 16 is miniaturizable, whereby the miniaturization of an automatic steering mechanism is thus promotable as well.
Patent JP-H10148374-A (JP)
Title: Operation control method of air-conditioning system
Inventor: KUBOTA SEIJI
IPC: F24F11/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency by understanding the thermal condition of water returning from an air conditioner to a heat storage water tank, and performing the control to keep the condition constant to stabilize the temperature stratification of water in the heat storage water tank irrespective of the load fluctuation on the air conditioner side. SOLUTION: In a control method, the Archimedes number Ar1 is used as the index to express the thermal condition of water, and the Archimedes number Ar1 is kept constant. The Archimedes Number Ar1 is given by the formula 1, where ρ0 is the density of old water ρ1 is the density of hot water, Δρ(=ρ0 -ρ1 ) is the differential density, (h) is the height of a water flow ports 15, 16 to be formed by a weir (partition) 10 or 11 to separate a cold water tank 12 or a hot water tank 13 from a center tank 14, (g) is the acceleration of gravity, U is the flow speed of the returning water. If the Archimedes Number Ar1 of the returning water is understood, and the quantity of state of the returning water is controlled so as to obtain the reference Archimedes Number Ars , the stable temperature stratification is formed in the heat storage water tank 1.  The control signal of an Ar controller 33 is transmitted to a water feed pump 3 to control the water feed quantity.
Patent JP-H08179912-A (JP)
Title: Window control mechanism
Inventor: TOGAWA YOSHIFUSA
IPC: G06F3/048
Filed: 1994-12-27
Abstract: PURPOSE: To acquire a necessary work environment based on each identification number, the instruction given from a work instruction card, etc., by providing a means which locks the program that is used by a user and the programs and windows other than the window that is used by the program used by the user. CONSTITUTION: A schedule macro selection part 121 sends the taken-out macro pointer to a window operation schedule mechanism 122. The mechanism 122 takes out a file name based on the application configuration information pointing a macro point and the window configuration information. Then a macro number and the macro pointer are traced by means of a window operation table so that the file and window names are taken out. The window and application file names are confirmed on the window operation table, and the flags other than the corresponding window and application flags are locked.
Patent JP-H04192891-A (JP)
Title: Reception circuit
Inventor: MIYAHARA YASUTOKU
IPC: H04N5/44
Filed: 1990-11-27
Abstract: PURPOSE:To reduce the power consumption and to integrate a circuit by providing an AGC circuit on a reception circuit, which detects the input level of an antenna with a detection circuit, generates a control signal and controls the gain of an RF amplifier having a variable gain function. CONSTITUTION:An AGC loop consists of an RF amplifier 11, a mixer circuit 12, a band pass filter 18 and a detection circuit 19. Thus, a signal exceeding a prescribed signal level is not inputted to an IF amplifier 14 at the output terminal of the AGC loop through the AGC operation and the output dynamic rage of the IF amplifier 14 is not requested unnecessarily. Thus, the circuit with an excellent distortion characteristic even at a low voltage is realized and the circuit suitable for circuit integration is realized.
Patent JP-H09245865-A (JP)
Title: Contact and electric connection device using it
Inventor: YOACHIMU ARUFURETSUDO HAAN
IPC: B23K1/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a contact with high working capability for connecting a solder tag and a jack by bending in an almost U shape a contact part with the jack and a solder contact having a lug for connecting to the solder tag, then integrally forming them. SOLUTION: By the blanking work of a metal plate, a gate-shaped solder contact 3 having a lug 9 and a pin contact 2 having a pin-shaped contact part 4 are formed, then the contact part 4 is bent in an almost U shape. The lug 9 is inserted into the opening of a pin holder 1 to fix it, and the contact 2 is fit to the pin holder 1. The contact part 4 is inserted into a contact chamber of a socket housing 6, and brought into contact with a jack being fit here. The lug 9 projecting on the back surface of the pin holder 1 is connected to a solder tag. The pin holder 1 and the socket housing 6 are assembled through latch means 10, 11, and the solder tag is connected to the jack to obtain an electric connection device.
Patent JP-H10247821-A (JP)
Title: Optical control oscillator
Inventor: KOBAYASHI KEVIN W
IPC: H04B10/61
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an efficient photodetector by monolithically integrating a high electronic mobility transistor, a hetero-junction bipolar transistor and a photoelectric detector (pin diode). SOLUTION: An optical control-type oscillator 20 is provided with a high Q-factor high electronic mobility transistor inductor 22 and a low phase noise hetero-junction bipolar transistor oscillator 24. The oscillator 24 consists of a collector hetero-junction bipolar transistor Q1 , a bias power current IQ1 for biasing the transistor Q1 and an output connection capacitor. An active inductor tank circuit, formed of the high electron mobility transistor, a pin diode and an optical port is loaded on the base of the hetero-junction bipolar transistor Q1 . The high electron mobility transistor supplies a high Q-factor active inductor characteristic, and the hetero-junction bipolar transistor Q1 supplies a low phase noise characteristic with respect to low oscillator phase noise.
Patent JP-H09131426-A (JP)
Title: Automatic scorer for judging win or loss per frame of bowling
Inventor: FUNAKI HIROSHI
IPC: A63B71/06
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to enjoy bowling with fresh feeling by performing the display of win or loss per frame so far unavailable. SOLUTION: When more than one person play bowling, win or loss is judged and displayed per frame.
Patent JP-H0627375-A (JP)
Title: Zoom lens with wide angle and high variable power
Inventor: ADACHI NORIYUKI
IPC: G02B15/16
Filed: 1991-11-14
Abstract: PURPOSE:To provide a high variable power ratio up to 12-fold and to balance the multiplication chromatic aberration and coma, etc., of all variable power areas satisfactorily as including a wide angle of field up to nearly 70 deg. and sufficiently correcting distortional aberration and astigmatism at a wide angle range by constituting a second lens group of three negative lenses and one positive lens. CONSTITUTION:This lens is provided with a first lens group with a positive refracting power, in fixed state during a variable power operation and the second lens group with a negative refracting power moving forward/backward on an optical axis during the variable power operation and a third lens group with the positive refracting power in fixed state during the variable power operation in the order starting from an object side. The second lens group is comprised of a negative meniscus lens with the convex surface faced to the object side, a negative lens, the negative meniscus lens with the convex surface faced to the object side, and a positive lens in the order starting from an object. Assuming the focal distance of j-th negative lens counting from the object side in the second lens group as f2j, a condition 1f211<1f221<1f231 can be satisfied.
Patent JP-H05133955-A (JP)
Title: Method of detecting trace substance in plant or on surface of plant body
Inventor: HANADA KAORU
IPC: G01N33/543
Filed: 1991-11-14
Abstract: PURPOSE:To detect a trace substance existing in a plant body as object to be inspected even under an outdoor environment such as farm yard or without any skilled person. CONSTITUTION:A chromatography medium is used which comprises a filter paper having a reaction part containing an antibody binding to a trace substance A existing in a plant or on the surface of a plant body as immobilizing reagent. The chromatography medium is brought into contact with an inspection liquid which comprises a coarse juice liquid of a plant body to be inspected containing a reduction agent and a dispersive stabilizer and a dispersion liquid of colored particles supporting an antibody binding to the trace substance A to develop until it reaches the reaction part. Thus, the state of color formation with the coagulation of the colored particles as caused when the antibody is bound to the trace substance A bound to the immobilizing reagent of the reaction part.
Patent JP-H11123104-A (JP)
Title: Elastic and permeable sole material and its manufacture
Inventor: KUMAKAWA HIROSHI
IPC: B29K75/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a sol material with elasticity and permeability, to effectively utilize industrial wastes such as waste tires and to make the cost low with a simple process by injecting a mixture obtained by adding an urethane resin to power vulcanized rubber into a mold so as to make an apparent specific gravity after molding a specific value and by heat-compress-molding it. SOLUTION: An urethane resin of 10 pts.wt. is mixed to 100 pts.wt. of powder vulcanized rubber whose the particle size is not larger than 0.45 mm obtained by freeze-grinding waste tires for trucks and the mixture is injected to a mold by a quantity previously calculated so as to make the apparent specific gravity 0.7 to be heat-compress-molded at 160 deg.C for ten minutes. For practical use, the most desirable particle size of the powder vulcanized rubber is 0.5 to 2.0 mm, the mixing rate of the powder vulcanized rubber to the urethane resin is 5 to 20 pts.wt. of the resin with respect to 100 pts.wt. of the rubber and the apparent specific gravity after the heat-compress-molding is 0.3 to 0.8. Thereby, this manufacture contributes to environmental problems, in addition, simplifies a manufacturing process as well and remarkably reduces the manufacturing cost.
Patent JP-H10157388-A (JP)
Title: Binder doubling as file
Inventor: KISHIGAMI YOSHINOBU
IPC: B43L5/02
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To make a hinder gentle for global environment by a method wherein the binder doubles as a file, all thereof is made of paper, it can be provided at a low cost, and its disposal treatment is easy. SOLUTION: A cover is composed of an intermediate paper board 2 and a rear paper board 3 of both sides of a front paper board 1. The intermediate paper board 2 is turned in an inner face of the front paper board 1, and the rear paper board is turned in an outer face of the intermediate paper board 2. A break 4 reaching both sides of the front paper board 1 is applied to upper and lower end parts of the front paper board 1, and the upper and lower end parts of the front paper board 1 are made an engaging piece as a clip which engages by inserting the upper and lower parts of the piece from those breaks. The intermediate paper board 2 and the front paper board are stuck at a spoliation other than those engaging pieces, the rear paper board is turned back into an outer face of the inter-mediate paper board 2, sticking tongue pieces 6 of upper and lower end parts of the rear paper board 3 are bent on the outer face of the front paper board 1, stuck to the engaging piece to make a binder 9. A bag part 22 is made of the intermediate paper board 2 and the rear paper board 3 to make a file 10 in which the paper piece is inserted.