baber/WOPTO huggingface dataset:
Patent JP-H06109641-A (JP)
Title: Optical multi-ion sensor
Inventor: KONDO SEIJI
IPC: G01N21/64
Filed: 1992-09-25
Abstract: PURPOSE:To measure multiple kinds of ions with a single sensor at the same time with ease by forming two or more kinds of Langmuir-Blodgett films(LB film), which allow selective detection of different ion, on the same substrate. CONSTITUTION:To use an optical fiber as a substrate, multiple LB films containing potential-sensitive pigments having different light-absorption and fluorescence emission characteristics and molecule-recognizing substances that respond to different ions are accumulated in the direction along the major axis of the optical fiber. For example, a clad part 2 at the tip of the optical fiber 1 is removed, and an the surface of the exposed core part 3, an LB film 4a which selectively detects chloro ion, an LB film 4b which selectively detects sodium ion and an LB film 4c which selectively detects chloro ion are accumulated. The LB film accumulated part is submerged in a sample solvent, and light is introduced into the optical fiber. The light thus introduced is spectralized with a spectrometer or filter in accordance with light-absorption and light emission characteristics of respective potential-sensitive pigments, and then made to enter. While the light of respective wave lengths thus spectralized is sequentially made to enter, corresponding ion is measured.
Patent JP-H09101651-A (JP)
Title: Method and device for image forming and device unit
Inventor: ETO YOSHIHIKO
IPC: G03G5/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method or the like whose sensitivity is high, and where the depletion of the photoreceptive layer of a photoreceptor is reduced, and the wear and the damage of the photoreceptor and deterioration and defective transfer caused by ozone are prevented though image-forming is repeatedly performed and high image quality is stably obtained over a long term. SOLUTION: As for the image forming method by which the images of many sheets are formed by repeating a process where the photoreceptor 10 is electrified, and a toner image is transferred on a transfer body after an image is exposed and developed by toner and the photoreceptor 10 finished transferring is cleaned; the photoreceptor 10 which possesses plural charge transport layers, whose most surface layer incorporates inorganic particles having Mohs hardness of >=5, and whose uppermost layer's ten-point average surface roughness (Rz) is 0.05-1.0μm is used and an electrifying process is performed by plural electric discharge wire type electrifiers 11, and the diameter of electric discharge wire is >=30μm and <80μm or the transfer electrode of transferring/separating process is performed by the electrifier 15 having a scorotron electrode.
Patent JP-H1195423-A (JP)
Title: Radiation sensitive resin composition
Inventor: NISHIMURA ISAO
IPC: G03F7/004
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive resin compsn. developable with an alkaline aq. soln. and capable of easily forming a patterned thin film excellent in low dielectric characteristics as well as in various characteristics such as flatness, heat and chemical resistances, transparency, etc. These characteristics have been difficult to be realized at the same time. SOLUTION: The radiation sensitive resin compsn. consists of a fluoroine- contg. copolymer (A) of hexafluoropropylene (a-1), an unsatd. carboxylic acid and/or its anhydride (a-2) and an unsatd. compd. (a-3) copolymerizable with the components a-1 and a-2, a 1,2-quinonediazido compd. (B), a crosslinking compd. (C) having at least one crosslinking group and an org. solvent (D) which dissolves the components A, B and C.
Patent JP-H08119559-A (JP)
Title: Hydraulic elevator
Inventor: TACHIBANA MAKOTO
IPC: B66B9/04
Filed: 1994-10-21
Abstract: PURPOSE: To provide an elevator provided with a plunger brake device which is safer, more inexpensive and small in the installation space where a car is prevented from being sunken or raised when passengers get on/off or the cargoes are loaded/unloaded. CONSTITUTION: A braking device to fix a plunger 4 to the upper part of a cylinder is arranged. The braking device is provided with a brake lining 5 to fix the plunger 4, a motor 1 for driving, levers 3, 3, plates 8, 10, and a return spring 12 which is an elastic body to release the lining 5, and the braking force is generated through an eccentric cam 7 and the plates to be driven by the motor 1. When there is no command to drive the brake from the control device, the braking device actuates to release the braking force constantly in the power failure and in the emergency stop, and fixes the plunger 4 only when the car is stopped and the door is open.
Patent JP-2001082841-A (JP)
Title: Auger type ice machine
Inventor: NAGIRA MASANOBU
IPC: F25C1/14
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an auger ice machine to perform drainage of ice making water without suspending ice making operation during a busy time and eliminate such a fear that a sanitary state in a refrigerating casing is worsened after operation of an ice storage switch. SOLUTION: An auger type ice machine is provided a control device. The control device is connected to a drain valve, a feed water valve, a motor, and an ice storage switch for detecting full ice. After ice storage switch is operated, after a lapse of a first set time T1, the drain valve is opened in succession for a set time. The constitution drains ice making in a refrigerating casing. Right after completion of drainage, the feed water valve is opened and water containing chlorine is supplied.
Patent JP-H07108800-A (JP)
Title: Coating film releasing method
Inventor: MIURA YOSHIMUNE
IPC: B29B17/00
Filed: 1993-10-14
Abstract: PURPOSE:To obtain a coating film releasing method for ensuring the removal of a coating film from a surface of a three-dimensional object, such as a bumper, provided with a recessed part and the like. CONSTITUTION:A surface of a bumper 10 provided with a coating film 12 on a surface of a thermoplastic resin body is uniformly heated by a flame thrower 22. As a result, the thermoplastic resin body is softened, and the coating film 12 is levitated from the resin body and cracked. Thereafter, the bumper 10 in this state is pressed to be substantially flat by a force too small to intrude the coating film 12 into the resin body. Therefore, the surface forming a recessed part is also exposed outside in a flat state. By moving a steel brush on the surface of the bumper, the coating film 12 on the surface of the resin body can be removed.
Patent JP-H08126173-A (JP)
Title: Support apparatus for wire/tube having connection
Inventor: AMASHIRO CHITOSE
IPC: B41J29/00
Filed: 1994-10-21
Abstract: PURPOSE: To provide a support apparatus provided with a support member that protects a wire or the like from other members, that provides rigidity for the insertion of a connector or the like in its connection, and that tensions the wire or the like. CONSTITUTION: A conductor 6 support member 5 consists of a coated portion 53 that holds a connector 3; an arm portion 51 that has restoring force against bending and twisting; and another arm portion 52 that guides a conductor 6.
Patent JP-2000156609-A (JP)
Title: Temperature compensation type crystal oscillator
Inventor: SAKURAI YASUHIRO
IPC: H03L1/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent a phase noise from being increased for a temperature compensation crystal oscillator while realizing low power consumption of the temperature compensation crystal oscillator. SOLUTION: A constant voltage generating circuit 10 to drive a temperature compensation crystal oscillation circuit 1 consists of a differential amplifier circuit 5, a DC load 7 that applies a feedback signal to the differential amplifier circuit 5, a driver 9 using a control signal outputted from the differential amplifier circuit 5 to drive the DC load 7 and the temperature compensation crystal oscillation circuit 1, and a low pass filter 13 consisting of passive components to eliminate a high frequency component from the control signal and to apply the resulting control signal to the driver 9.
Patent JP-H1195501-A (JP)
Title: Image forming device
Inventor: OKUNO YUKIHIKO
IPC: G03G15/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To make the accuracy of AIDC(automatic image density control) high by forming plural level test patterns, without reducing an image forming speed, in an electrophotographic image forming device. SOLUTION: In a digital copying machine for developing an electrostatic latent image formed on a photoreceptor drum with toner and transferring the electrostatic latent image onto a sheet, at the time of consecutively forming images on the photoreceptor drum, in the regions I1 , I2 , I3 ,... between the images, located between image forming regions G1 , G2 , G3 ..., test patterns P1 , P2 and P3 are successively formed and the AIDC is executed. The P1 is of a low density pattern, the P2 is of a middle density pattern and the P3 is of a high density pattern.
Patent JP-H05146168-A (JP)
Title: High-speed charge system bloom line type high voltage pulse generator
Inventor: YATSUI KIYOSHI
IPC: H02M9/04
Filed: 1991-09-10
Abstract: PURPOSE:To enable the high-speed charge of a bloom line type d pulse shaping line and also, suppress the occurrence of a needless pulse. CONSTITUTION:This pulse generator is of such constitution as to saturate the winding L1 of a saturable transformer at charge of a bloom line type pulse shaping line, being equipped with bloom line type 4 pulse shaping line, which comprises a center conductor CC, a middle conductor IC provided coaxially outside the center conductor, and an outer conductor OC provided coaxially outside the middle conductor, a switch 20 for shorting the middle conductor and the outside conductor, the winding L1 of a saturable transformer connected between the center conductor and the outside conductor, and load LD connected in parallel relation with the winding L1 of the saturable transformer.
Patent JP-H08104718-A (JP)
Title: Production of high-cis-1,4-polybutadiene showing lowered gelcontent
Inventor: AKUTAA OSUMAN
IPC: C08F136/06
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a polybutadiene having a high content of cis-1,4-structure and a reduced gel content by polymerizing 1,3-butadiene in the presence of a catalyst system which comprises three specific essential compds. and is soluble in a hydrocarbon.  
     SOLUTION: 1,3-Butadiene is polymerized at a temp. of about 0-120°C in an inert hydrocarbon solvent in the presence of a catalyst system comprising (A) a nickel salt of a carboxylic acid, (B) a mixture of triethylaluminum and an organoaluminum compd. having the formula: R 3 Al, the mixture an average compsn.: Et 3-x R x Al (wherein Et is ethyl; R is a 8-12C alkyl; and x is about 0.1-2.9), and (C) a boron trifluoride etherate etherate in an A/B molar ratio of about (1/1)-(1/20) and in a C/B molar ratio of about (1/0.25)-(1/2). The polymn. is continued to a specified monomer conversion. Then, the polymn. is deactivated and polybutadiene is recovered. Thus, a high-mol.-wt. rubberlike polybutadiene which has a reduced microgel content and in which at least 96 wt.% of butadiene units have a cis-1,4 structure, is obtained. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61137286-A (JP)
Title: Burst error detector of digital signal
Inventor: MURAKAMI YOSHIHIRO
IPC: G11B20/18
Filed: 1984-12-07
Abstract: PURPOSE:To detect only a burst error by providing the titled device with a data extracting means for extracting data corresponding to a fixed pattern from input data in accordance with the output timing of a pulse obtained from a pulse generating means and an error volume detecting means for detecting the volume of the error of the data. CONSTITUTION:A synchronization detection pulse PSY outputted from a synchronizing signal detecting circuit 2 is sent to a pulse generating circuit 3 and the circuit 3 generates a synchronization detecting pulse P0 having a fixed repeating period synchronized with the synchronization detecting pulse PSY and outputs the pulse P0 from a synchronizing pulse output terminal 4. The pulse P0 is fed back to the circuit 2 and also sent to a data extracting circuit 5 to which a digital video signal SVD is supplied. The circuit 5 extracts synchronizing signal data DSY included in the video signal SVD in accordance with the timing of the pulse P0. The extracted data DSY is sent to an error amount detecting circuit 6 to detect the amount of bit error and error amount detecting data DER indicating the amount of error are outputted.
Patent JP-H01101347-A (JP)
Title: Polypropylene resin composition
Inventor: HAYASHIDA SUETAKA
IPC: C08J5/18
Filed: 1987-10-14
Abstract: PURPOSE:To obtain the title composition outstanding in transparency, blocking resistance and heat sealability, by incorporating polypropylene with a hydride of specific thermal copolymer resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) 70-99pts.wt. of polypropylene with (B) 1-30pts.wt. of a hydrogenated resin produced by hydrogenation, in the presence of a catalyst, of a thermal copolymer resin from 1mol. of a cyclopentadiene and 0.06-0.6mol. of a monovinyl aromatic hydrocarbon and/or indene. The ratio of the amount of the norbornene ring double bond to that of the cyclopentene ring double bond in the cyclopentadiene in said thermal copolymer resin is <=0.55, and the hydrogenation rate in the hydrogenated resin is >=98.0%.
Patent JP-S62117768-A (JP)
Title: Structure of holding part of recording medium of laser printer
Inventor: OBA HIDEO
IPC: B41J11/06
Filed: 1985-11-16
Abstract: PURPOSE:To obtain good image recording without generating vibration in a member holding a recording medium, by forming a member holding a recording medium and a surface plate of a material based on iron. CONSTITUTION:A flat bed 11 is formed of a material based on iron and made heavy in order to avoid vibration at the time of movement. A flat bed mount member 9 is formed of a material based on iron to prevent the flat bed from absorbing vibration because of its sliding movement. Shaft receiving stands 15, 16 and a bearing stand 24 are formed of a material based on aluminum to allow a surface plate 14 to absorb vibration and a connection member 28 is formed of a material made of aluminum to let vibration escape. The surface plate 14 is formed of a material based on iron in order to negate and absorb all of vibrations. Because stepping movement is generated from a motor 29, a motor mount stand is integrally formed with the surface plate 14 and formed of a material based on iron.
Patent JP-H01140070-A (JP)
Title: Roller bearing having pulse ring for measurement of revolutions
Inventor: OSUBUARUTO BAIERU
IPC: F16C19/52
Filed: 1988-10-14
Abstract: PURPOSE: To enable an opening to measure speed accurately even if the speed of a ball bearing is low by enabling the metal part of a sealing ring to be used as a pulse ring and a metal part mounted on a rotating bearing part to have a number of openings with a square section. CONSTITUTION: A sealing ring 4 includes a metal part 5 and the metal part 5 is surrounded by a plastic part 6. The plastic part 6 also forms a mounting part 7 and a sealing lip part 8. Also, a number of square openings 8 are provided at the metal part 5. Therefore, a sensor can be provided opposite to the openings 9 and the sealing ring 4 can also be used as a pulse ring for measuring speed additionally when an outer ring 1 is used also as the pulse ring. Then, the measuring method is not affected by any failure when the opening 9 is also filled with plastic. Therefore, a number of square openings 9 can measure speed accurately even if the speed of a ball bearing is low.
Patent JP-H05103373-A (JP)
Title: Controller for bath room equipment
Inventor: KINO KOTARO
IPC: F24H1/00
Filed: 1991-10-04
Abstract: PURPOSE:To provide a controller for bath room equipment which has a waterproofing property even when such equipment as electronic equipment to which moisture become an obstacle is used and can suppress a rise in internal temperature and moisture content of inside air. CONSTITUTION:The air A1 in a case 3 housing an electronic circuit section 12 is made to convect through two openings 4 and 6 by utilizing a difference in specific gravity between the air A1 and the air A3 in the space between the case 3 and a wall surface 9 resulting from a temperature difference and the air A3 is cooled by means of the wall surface 9. Water drops produced when the air A3 is cooled are drained through a drain hole 4b. Waterproofing air-permeable films 10 provided to the openings 4 and 6 prevent the infiltration of water drops when the air A1 moves by convection. Therefore, the films 10 maintain the normal operation of the electronic parts by suppressing a rise in internal temperature and moisture content of the internal air.
Patent JP-H09102983-A (JP)
Title: Radio communication system
Inventor: YAMURA HIROSHI
IPC: H04W88/02
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To effectively utilize radio resources by suitably displaying standby time by performing prescribed display when display data are transmitted and these display data are displayed on slave equipment but are not transmitted. SOLUTION: When a user at slave equipment 1a off-hooks a receiver, this is detected by a control part 110, a report signal is transmitted through a radio part 130 to a base unit 2 and at the same time, date and time data 122 stored in a memory 120 are read out and displayed. The base unit 2 reads a speaking end processing program 221 from a memory 220 while using a control part 210 and transmits it through a radio part 230 to the slave equipment 1a together with a radio line disconnecting request signal. The slave equipment 1a sends out a radio line disconnection confirm signal and during the execution of speaking processing, special standby time display data are outputted and displayed on a display part 140 corresponding to a special standby time display data signal and a date and time data signal from the base unit 2.  Since special standby display is performed, a radio line can be disconnected, radio resources are effectively utilized, and standby time display can be made suitable.
Patent JP-H02103182-A (JP)
Title: Thermal transfer recording medium
Inventor: JOSA AKIO
IPC: B41M5/41
Filed: 1988-10-13
Abstract: PURPOSE:To eliminate the release of a transfer layer due to the application of high energy and to transfer a high density image by providing an adhesive layer based on an acrylic resin having a specific MW between a polyester film and the transfer layer. CONSTITUTION:An adhesive layer 2 based on an acrylic resin having an MW of 10,000-400,000 is provided to a support 1 composed of a polyester film and a transfer layer 3 containing a heat-sensitive sublimable dye or meltable evaporation transfer dye is further provided. When the MW of the acrylic resin of the adhesive layer is below 100,000, heat resistance is insufficient and adhesiveness is damaged by heating at the time of transfer. When said MW exceeds 400,000, the resin becomes hard and the adhesiveness to a base material is damaged and the resin becomes hard to dissolve in a solvent. Since this thermal transfer recording medium is characterized in that the adhesive layer is hardly dyed with the dye of the transfer layer, transfer efficiency to a receiving body becomes well and the density of a transfer image is enhanced. Even in the case of transfer by high printing pressure and energy, the transfer of the resin of the transfer body to the receiving body is not performed and a high grade transfer image can be formed.
Patent JP-H04133803-A (JP)
Title: Studless tire
Inventor: WATANABE HIROYUKI
IPC: B60C11/00
Filed: 1990-09-26
Abstract: PURPOSE:To ensure abrasion resistance and ice road performance at the beginning of travel and the ice road performance under a hardening phenomenon by forming the whole of the surface layer and the inner layer part of a tread with a specific rubber composition, and making the mean foaming diameter of the surface layer small and that of the inner layer part large. CONSTITUTION:In a studless tire, the thickness TS of a surface layer 3 in a tread 1 is set to e.g. nearly 3-20% of the groove depth DG of a tread groove 4, and an inner layer part 2 continues to the position of a platform 5 from the surface layer 3. In this case, the tread 1 is formed with the foaming rubber of a rubber composition in which a raw rubber is blended with particle bodies composed of leather quality and/or vegetation quality. A foaming rubber having a small mean foaming diameter is arranged on the surface layer 3, and also that having a large mean foaming diameter is arranged on the inner layer part 2. This displays ice road performance coexisting with abrasion resistance at the beginning of travel, and also restrains the initial rigidity of the inner layer part 2 appearing on the surface side due to the abraision of the surface layer 3 ion.
Patent JP-H01104418-A (JP)
Title: Device for cooling forming roll for cold working
Inventor: TERAI SHINTARO
IPC: B21D5/12
Filed: 1987-10-15
Abstract: PURPOSE:To constrain a temp. rise by cooling a forming roll with good efficiency and to improve the durability by fixing a metal made heat radiating member having a good heat transfer to the side face of the forming roll for cold working and the part not impeding the rotation thereof. CONSTITUTION:The metal plate 1 of the part to be formed is rounded at the section by right and left forming rolls 3, a thin forming roll 6 is made in a pipe shape as well by abutting it from the upper part and the mutual abutted both end edges are welded to obtain a seam welded pipe. A recessed part 12 is formed on both side faces of the forming roll 6 for cold working. The annular base plate 15 composed of the metal having good heat transfer of an aluminum, copper, etc., is fixed by a bolt 13, nut 14 inside this recessed part 12 and moreover on the outside face of the annular base plate 15 a lot of vertical wall like heat radiating fins 11 are integrally formed. If necessary a yoked type hollow box is further arranged so as to stride over this forming roll 6 and a cooling air is injected from numerous blowholes at its inner face. The excess temp. rise of the forming roll 6,by a welding heat, etc., is thus prevented.
Patent JP-H01133898-A (JP)
Title: Manipulator for treating heavy load and truck and crane with said manipulator
Inventor: JIYATSUKU MAIYAA
IPC: B66F9/18
Filed: 1988-10-12
Abstract: PURPOSE: To facilitate the handling of load such as printing products wound like a roll by liftably providing a truck, etc., with a pivotable manipulator by a-given-angle's tilting of a holding means. CONSTITUTION: A manipulator 30 is liftably attached to a vertical rail 12 of a truck 10 through a carriage 31, and a 45 deg. tilting receiving lug 38 is fixed at the top of a pivot pin 35 tilting by a given angle, preferably 45 deg.. When roll- shaped printing products 5'' loaded vertically is carried, a hydraulic prime mover 36 turns the pivot pin 35 to put the receiving lug 38 into the vertical position, an advance of the truck 10 inserts the receiving lug 38 into a core 6 of the products 5'', and a telescopic arm 33 is extended to grab it. In this condition, the products 5'' are moved onto a pallet 15, and is put into the horizontal position by turning the pivot pin 35 by 90 deg., and is loaded on an already loaded products 5' by lowering of a carriage 31. Thus, cargo of roll-shaped printing products can be easily performed.