baber/WOPTO huggingface dataset:
Patent JP-H10157866-A (JP)
Title: Paper sheet conveyer
Inventor: ORIGASA FUMIHIKO
IPC: B65H3/06
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce a pick roller pressing force, which is kept constant in a conventional one, in a separating action time so as to reduce a feeding force of a feed roller and so as to improve separating ability of a nudger roller. SOLUTION: A paper sheet conveyer is constructed of a pick roller 9 feeding a paper sheet 1, a feed roller 10 feeding the paper sheet 1 sent from the pick roller 9 to the following stage, and a nudger roller 30 feeding the paper sheets while nudging them one by one. The feed roller 10 is rotated by means of a driving force of a driving rotary shaft, and this rotation is transmitted to a pick roller 9 via a driving rotary shaft, one-way clutch 3 and rotation transmitting mechanisms 5, 6, and then, a pressing force P to the paper sheet is provided to the pick roller 9.  When the pick roller 9 is driven and rotated by means of the paper sheet 1 fed by means of the feed roller 10, the pressing force P based on the pick roller 9 is released, and according to the release of the pressing force P, a feeding force of the feed roller 10 and the separating force of the nudger roller 30 are lowered.
Patent JP-H08152723-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ADACHI HIROSHI
IPC: G03G5/047
Filed: 1994-12-19
Abstract: PURPOSE: To prevent cracks in repeated use for a long time, contamination of the base due to scraping of a film, and production of image defects from occurring by forming a photosensitive layer containing bisphenol-Z polycarbonate and having a specified glass transition temp. CONSTITUTION: When the photoreceptor has a single layer structure, a photosensitive layer 2 prepared by dissolving or dispersing a charge producing material and a charge transfer material in a binder resin is formed on a conductive base body 1. The photosensitive layer 2 contains a bisphenol-Z type polycarbonate and >=85 deg.C glass transition temp. As for the conductive supporting body 1, a material having <=10<10> Ω volume resistivity is used, and for example, a body produced by depositing an oxide of aluminum or the like on an endless-belt plastic material by vapor deposition or sputtering is used. The photosensitive layer 2 is formed by dissolving a charge producing material such as metal phthalocyanine, a charge transfer material such as chloranil, and a binder resin such as bisphenol-Z polycarbonate in a solvent, and then applying the liquid and drying.
Patent JP-H05151355-A (JP)
Title: Optical flow generating system for two-dimensional moving image
Inventor: HASEGAWA YUJI
IPC: G06T7/20
Filed: 1991-11-29
Abstract: PURPOSE:To estimate an apparent velocity vector (optical flow) on a two-dimensional plane at a high speed and with high accuracy by using local Fourier- transformation from a moving image projected onto the two-dimensional plane. CONSTITUTION:With respect to a moving image inputted form a camera 10, a local phase of a waveform expressing a brightness variation of an image in a certain time (t) of sampling points (x, y) set arbitrarily is found in a velocity vector generating device 12. Therefore, by allowing a dynamic image signal to pass through a space filter, a component varied by a frequency in the (x) axis direction and the (y) axis direction is extracted, and subsequently, a phase difference of a local area is detected, a frequency having the largest Fourier coefficient in the local area is selected, and also, by taking a difference to a phase of one frame before, a velocity vector is derived.
Patent JP-H07170020-A (JP)
Title: Semiconductor optical waveguide and its manufacture
Inventor: WADA HIROSHI
IPC: G02B6/13
Filed: 1993-12-15
Abstract: PURPOSE:To further eliminate or reduce imperfection caused by recombination of electrons and holes, in an optical waveguide using double hetero junction. CONSTITUTION:A semiconductor optical waveguide is provided with the following; an InGaAsP optical waveguide layer 11, an N-type InP first clad layer 15 and a P-type InP second clad layer 17 which sandwich the optical waveguide layer 11, an electrode 21 formed on the opposite side of the clad layer 15 to the optical waveguide layer 11, and an electrode 23 formed on the opposite side of the clad layer 17 to the optical waveguide layer 11. An insulating layer 25 is formed between the optical waveguide layer 11 and the first clad layer or the second clad layer. A protective layer 27 which prevents the quality deterioration of the optical waveguide layer 11 due to the insulating layer 25 is formed between the insulating layer 25 and the optical waveguide layer 11.
Patent JP-H01219289-A (JP)
Title: Method of removing polymer gel
Inventor: TOOMASU POORU ROTSUKUHAATO
IPC: C09K8/52
Filed: 1988-12-15
Abstract: PURPOSE: To remove polymer gels from the inside of a petroleum reservoir by thermodynamically contacting water soluble polymer gels crosslinked with polyvalent metal ions with an aqueous solution of a complexing agent for generating a coordinated complex having stability higher than that in the petroleum reservoir. CONSTITUTION: Water soluble polymer gels crosslinked with polyvalent metal ions in a petroleum reservoir are removed by using an aqueous solution of a complexing agent of a prescribed component when necessary for water flooding in secondary recovery of petroleum. This complexing agent can generate a coordinated complex thermodynamically stabler than that which these metal ions bond to a polymer by bonding to the polyvalent metal ions. Thus, this complexing agent bonds to the metal ions so that the polymer gels can be removed.
Patent JP-H01157659-A (JP)
Title: Telephone conference device
Inventor: SAITO KIMIHARU
IPC: H04N1/00
Filed: 1987-12-15
Abstract: PURPOSE:To execute a conference in looking at a projecting screen by multiplexing voice informating and data information, transmitting the information and simultaneously, printing characters or graphics, which data express, onto an OHP paper. CONSTITUTION:The title device is equipped with a multiline unit 5 to multiple- transmit the voice information and data information to a conventional telephone conference device and a recording part 3 to record the characters or graphics which the sent data express or the characters of graphics inputted by itself. Consequently, the voice information and the data information to express the characters or graphics can be transmitted by one telephone line, and the information is immediately recorded onto a recording paper for an overhead projector(OHP) composed of a transparent and soft plastic sheet, etc. Thus, the conference is not executed only with a voice, a necessary material can be sent by a facsimile while the conference is executed, it can be outputted onto the OHP of an opponent, it can be outputted also onto the OHP of one's system, and the conference can be made to proceed in looking at the same screen.
Patent JP-S63163912-A (JP)
Title: Microcomputer system
Inventor: WATANABE MINORU
IPC: G06F1/32
Filed: 1986-12-26
Abstract: PURPOSE:To contrive the low consumption of power and to effectively actuate a system by preparing a sleep period in a specified time with a timer and after that returning a status. CONSTITUTION:A titled system provides a microprocessor 1 which is the center of the control, a RAM 2, a ROM 3, a memory and refresh controller 4, a DMA controller 5, a controller 6 for respective inputs/outputs and a timer LSI 7 and has a clock generating unit 9 and a clock control circuit 10. When the inquiry of the status information of an input/output equipment is executed from a application software, the specified time counting is executed (sleep period) by the timer 7 and after that the status is made to be returned. The setting of the time counted by the timer is decided by considering the effect to the response speed and the process of the input/output equipment. Thus, the consumption of electric power can be improved by necessarily shifting to a sleep mode while waiting the input/output response.
Patent JP-H03174526-A (JP)
Title: Optical equipment
Inventor: FUKUDA TSUYOSHI
IPC: G03B17/14
Filed: 1989-12-04
Abstract: PURPOSE:To obtain optical equipment in which no flaw is prominent even when a mount is molded with a plastic material by forming a large number of micro studs on the abutting plane of the mount. CONSTITUTION:Since a large number of semi-spherical micro studs 1e are formed on a camera mount 1, only the apex part of the micro stud 1e receives a frictional force when a lens mount 3 is slided with a mount plane 3b. In other words, a scratch generated on the mount plane generally is limited only at the tip of the micro stud 1e, and such scratch exists in macro point, but it is not recognized with human eyes, and is not prominent entirely. Thereby, it is possible to obtain the optical equipment in which the flaw is not entirely prominent even when the mount is molded with the plastic material.
Patent JP-H05149022-A (JP)
Title: Space parking equipment
Inventor: MOTOOKA KENJI
IPC: E04H6/20
Filed: 1991-11-29
Abstract: PURPOSE:To use the land of a small frontage effectively, and execute work far bringing and removing vehicles, quickly into and from a shed. CONSTITUTION:On an innermost side and an entrance side in the depth direction X along a bringing and removing shed passage 2 on a directly upper floor on the passage 2, parking equipments 3, 4 are arranged. The respective parking equipments 3, 4 are Provided with moving-up/down floors 5a, 5b for mounting vehicles A on and moving them up or down, a moving-up/down space 6 for the floors 5a, 5b to be moved up/down, a housing space 7 for housing the vehicles A, and delivering means 8, 9 for delivering the vehicles A between the respective moving-up/down floors 5a, 5b and the respective housing spaces 7. A plurality of the steps of the housing spaces 7 are arranged vertically on both the sides in the depth direction X, of the moving-up/ down spaces 6. On the innermost side of the bringing and removing shed passage 2, a lifter 10 for mounting the vehicles A on and moving them up/down between the passage 2 and a directly upper floor is set. The lifter 10 is provided with a carrying means 10a for carrying the vehicles A in the parking equipment arranging direction on the directly upper floor. A shifting means 11 for shifting the vehicles A between the moved-up lifter 10 and the moving-up/down floor 5b on an entrance side is set.
Patent JP-H05150082-A (JP)
Title: Power range monitor for nuclear reactor
Inventor: FUNAYAMA YOSHIO
IPC: G21C17/00
Filed: 1991-11-29
Abstract: PURPOSE:To efficiently inspect the whole channels or an optional channel, lighten the labor of operators, and shorten the working time. CONSTITUTION:A nuclear reactor power range monitor is provided with a selective changeover means 21 equipped on the output lines of respective detectors 1, 2, a simulated data for inspection memory means 23 to store simulated data for inspection of required channels, and a simulated data output control means 25 by which the detector output line of an indicated channel is separated through the selective changeover means and the simulated data for inspection of the channel is read out from the simulated data for inspection memory means at receiving a maintenance inspection command and indication of a channel. Simulators 26, 27 with which simulated data for inspection output by the simulated data output control means 25 are converted to the signals nearly equal to the output sinals of the indicated channel detectors and output, are provided.
Patent JP-2000143145-A (JP)
Title: On-stair heavy cargo conveying device
Inventor: MORI TAKESHI
IPC: B66C5/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To easily move a heavy cargo on stairs by a few unskillful persons by pushing the auxiliary posts to the floor surfaces or stair surfaces, and hoisting main posts by a winch. SOLUTION: Auxiliary posts 4a are respectively mounted on front and back four main posts 3a, 3b of an on-stair heavy cargo conveying device in such manner that they can be hoisted and lowered, and only the front main posts 3a or four front and back main hosts 3a, 3b are lifted up by utilizing a winch for hoisting heavy cargo in a state that the auxiliary posts are pushed to a floor surface. On this occasion, the front main posts 3a are stood on a stair several steps upper than that of the back main posts 3b, so that they can be straightly stood on the stairs, and the operation for hoisting the heavy cargo by 2-4 steps of the stairs by utilizing main post pedestals for supporting the casters 3d of the lower ends of the front and back main posts 3a, 3b and a heavy pedestal, and loading the heavy cargo on the heavy cargo pedestal, is repeated for conveying the heavy cargo on stairs.
Patent JP-2001129169-A (JP)
Title: Game machine
Inventor: HIRAKATA RYOHEI
IPC: A63F7/02
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine by which a decorative effect and amusement in a game are raised by surely and effectively noticing a probability in the occurrence of a prize state for shifting the game to the special one. SOLUTION: A handle LED 26 for executing display related to the stop display state of patterns in a variable display device is arranged at the front side of a shooting handle 6 for executing an operation to shoot a game ball. The handle LED 26 is constituted by arraying nine LEDs in a matrix shape.
Patent JP-H11133714-A (JP)
Title: Toner replenishing device
Inventor: IKEDA SUNAO
IPC: G03G15/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal-format toner replenishing device where a plug is surely and easily attached to/detached from the aperture part of a container main body. SOLUTION: When a gap inside plug 25 is detached form a toner container 20 held by a container holding means or it is attached to the aperture part of the container main body, it is detached or attached while rotating the container 20 or the container main body clockwise or counterclockwise in a radial direction within the range from half rotation to one rotation.
Patent JP-H10159231-A (JP)
Title: Vibration control and sound insulation sheet, and vibration control and sound insulation material
Inventor: ADACHI KOICHI
IPC: E04B5/43
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control and sound insulation sheet and a vibration control and sound insulation material which do not take much time even when they are laid down to be executed on a floor substrate material and produces no floor sounding after the construction. SOLUTION: These vibration control and sound insulation sheet is laminated with a vibration control and sound insulation layer (A) 2 which is mainly composed of a high specific weight filler and synthetic resin and rubber or asphalt and a buffer layer (B) 3 which is made of a synthetic resin foam. In this case. The area ratio of a cell membrane portion in the whole area on the opposite side to the laminate side of the vibration control and sound insulation layer (A) 2 out of the buffer layer (B) 3, ranges from 0.5 to 10%.
Patent JP-H11144709-A (JP)
Title: Electrode for electrochemical element and manufacture
Inventor: FURUBAYASHI MAKOTO
IPC: C23C4/08
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for electrochemical element and its manufacturing method that can efficiently conduct electrons to an inner electroconductive assistant, that can attain a contact with a current collecting part surer and stronger, and that can reduce internal resistance. SOLUTION: A metallic layer 3 is provided on a surface of an electrode sheet 2 including an active material, an electroconductive assistant, and a binder to manufacture an electrode for electrochemical element. The metallic layer 3 comprises one among aluminum, nickel, copper, titanium, tungsten, stainless steel, gold, and platinum and is formed by means of thermal spraying or thin- film forming technology.
Patent JP-2000151144-A (JP)
Title: Airtight housing for outdoor installation
Inventor: HIGUCHI TADAAKI
IPC: H05K5/06
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an airtight housing for outdoor installation which can effectively absorb pressure difference between the outside and the inside of a housing without aging and has a function to recognize airtightness inside the housing readily. SOLUTION: A cylinder tube 13 fixed to an airtight housing 11 is provided with a ring-like packing 15 in close contact with an inner wall. A cylinder 17 is inserted to move freely while sliding the packing 15 inside the cylinder tube 13. Airtightness in the part of the cylinder 17 of the airtight housing 11 can be thereby kept. In the state, when the cylinder 17 is lifted along the cylinder tube 13 as shown by an arrow in (a), the pressure inside the airtight housing 11 is negative. Airtightness inside the airtight housing 11 is recognized by lifting reaction of the cylinder 17. Then, a spring 19 is stopped between the cylinder tube 13 and the cylinder 17 as shown in (b). Thereby, an inside pressure and an outside pressure of the airtight housing 11 are equilibrated by compression of the spring 19 and moisture is prevented from entering the housing 11.
Patent JP-H03177031-A (JP)
Title: Resin molding method for circuit board
Inventor: ITAKURA TETSUO
IPC: H01L21/56
Filed: 1989-12-05
Abstract: PURPOSE:To improve adhesive properties of a printing mask to a substrate and to eliminate defective molding shapes caused due to flow out of molding resin generated at the time of processing by providing a protrusion on the outer periphery of a molding shape determining opening of a printing mask and board securing jig, and bringing the board into pressure contact by the protrusion. CONSTITUTION:A circuit board 7 is brought fixedly into pressure contact between a protrusion 3 provided on a printing mask 1 and a protrusion 6 provided on a circuit board securing jig 4. Then, molding resin is filled in the opening part of a printing shape determining opening 2 on the mask 1 by a printing unit (not shown). In this case, since the board 7 has a small contact area in pressure contact between the protrusion 3 on the mask and the protrusion 6 on the jig, the board 7 can be secured with high close contact with the mask 1. Thus, a stable molding shape can be formed, mold correcting and mask cleaning steps are eliminated to perform an automatic processing.
Patent JP-2000140653-A (JP)
Title: Production of monodisperse gelatinous anion exchanger
Inventor: PODSZUN WOLFGANG
IPC: C08F257/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a monodisperse gelatinous anion exchanger with high stability and high purity by constituting a chloromethylated and aminated seed polymer of a crosslinked polymer having a specified range of swelling index and containing a nonvolatile soluble component by <=1 wt.%. SOLUTION: A seed polymer which forms a suspension in a continuous water phase is swollen in a monomer mixture consisting of vinyl monomers, a crosslinking agent and a free radical initiator to polymerize the monomer mixture in the seed polymer, and chloromethylated and then aminated. The chloromethylated and aminated seed polymer forms a crosslinked polymer having 2.5 to 7.5 swelling index and <=1 wt.% nonvolatile soluble component. Thereby, a monodisperse gelatinous anion exchanger having high stability and high purity can be produced.
Patent JP-H03177200-A (JP)
Title: Piezoelectric sounder
Inventor: ISHIKAWA YUKITO
IPC: G10K9/22
Filed: 1989-12-06
Abstract: PURPOSE:To obtain a stable sound pressure level by providing a partition plate in the inside of a case and providing a sounding port to each space sectioned by the partition plate. CONSTITUTION:Sounding ports 2a, 2b are provided to a case 1. Moreover, a partition 3 and a piezoelectric diaphragm fixing part 4 are formed integrally to the inside of the case 1 so as to provide two spaces 7, 8 to a front part of a piezoelectric diaphragm 5. That is, in the sound pressure frequency characteristic have three resonance frequencies, i.e., a resonance frequency determined by the resonance between the space 7 of a piezoelectric diaphragm front part and the sounding port 2a, a resonance frequency depending on the resonance between the space 8 and the sounding port 2b, and a resonance frequency of the piezoelectric diaphragm 5. Even when the two case resonance frequencies and the resonance frequency of the piezoelectric diaphragm 5 are fluctuated to some extent, a stable sound pressure level is obtained.
Patent JP-H04267983-A (JP)
Title: Adsorbing device, method of its manufacture and method for removing chemical species using said device
Inventor: POORU BUAN EIKEREN
IPC: C02F9/00
Filed: 1991-11-29
Abstract: PURPOSE: To remove chemical species which are volatile and may be captured by including cores contg. capturing agents capable of capturing the chemical species by irreversible reaction therewith and continuously enclosing these cores with semipermeable-gaseous membranes.  
     CONSTITUTION: The apparatus includes the solid cores which respectively contain the capturing agents and are continuously enclosed by the semipermeable membranes. The term 'solid' refers to a dense and porous solid and a non-liquid and non-gas including a gel. The term 'capturing agent' refers arbitrarily to anion, cation and reducing and neutral chemical species which may be neutralized, reduced, oxidized and complexed by the volatile and capturable species to be removed from an environment including water. The volatile and capturable species may be made acidic, basic or neutral. The semipermeable membranes allow the free permeation of gases but substantially prohibit the permeation of liquid. As a result, the selective removal of the volatile and capturable chemical species is made possible. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11150344-A (JP)
Title: Hybrid ic module and manufacture thereof
Inventor: MORISHITA SHIGEHIRO
IPC: H05K1/03
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid IC module of a structure, wherein the dielectric constant of a fiber for forming woven fabrics or unwoven fabrics, which are a substrate constituent material, is low and the thermal expansion coefficient of the fiber is equal with that of a good conductivity film formation metal or is lower than that of the formation metal, and a method of manufacturing the module. SOLUTION: Woven fabrics or unwoven fabrics 12, which are formed of a low-thermal expansion polytetrafluoroethylene film 11, are impregnated with a synthetic resin 13 and at the same time, the resin 13 is made to solidify to form a substrate 2 and thereafter, with an electric circuit 3 formed on the surface of the substrate 2, various electronic components are mounted on the surface of the circuit 3.
Patent JP-2001130236-A (JP)
Title: Air conditioner for automobile
Inventor: TANAKA YASUNARI
IPC: B60H1/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To realize a reduction of an exhaust gas smell in a car interior, a reduction of an evaporator contaminant, an enhancement of starting of a blowing-out air temperature in a car interior at a heater mode and a reduction of an introduction air damper while preventing a generation of fog on a windshield for vehicle. SOLUTION: A ventilation passage in a defroster duct 120 is partitioned to ventilation passages 123, 124 by a partition 120a. An external air introduced into a ventilation passage 108a and passing through the heater unit 105 is distributed to the ventilation passage 123 and is blown to a windshield of the vehicle. In contrast thereto, an internal air introduced into the ventilation passage 108b and passing through the heater unit 105 is distributed to the ventilation passage 124 and blows in the inside of the car interior.