baber/WOPTO huggingface dataset:
Patent JP-H10308823-A (JP)
Title: Pair identifier and its method
Inventor: NIWA OSAMU
IPC: H04M1/24
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide the pair identifier and the pair identifying method where the pair identifying is attained even under an environment in which no ordering line is in use. SOLUTION: A collation information signal including information such as a progress instruction of a pair identifying job, a collation number and a password of a collation line 100 is sent by a portable radio terminal 1 connecting to a public telephone line 2a via a base station 2, a transfer device 3 outputs an instruction of sending the pair identifying signal to an automatic response test equipment (ATTA) 110 based on the collation information signal through the collation line 100,  a connection voltage equal to the case that a telephone line is connected is given to an ordering terminal of a pair identifying receiver 104 having a pair identifying reception terminal used to receive the pair identifying signal from the collation line 100 and an ordering terminal to start the pair identifying job of the collation line 100 by means of a connection voltage generating means and the receiver 104 receives the pair identifying signal.
Patent JP-H0416836-A (JP)
Title: Image forming device
Inventor: MITSUI TERUO
IPC: G03B27/62
Filed: 1990-05-11
Abstract: PURPOSE:To detect whether or not an original is present and its size without misdetection by detecting the quantity of reflected light photodetected from an original and a 2nd angle when the 1st angle of an original platen cover to an original platen, and comparing the quantity of reflected light detected from the original a specific time later. CONSTITUTION:When detecting means 6 and 7 which detect the angle of the original platen cover to the original platen corresponding to the rotation detect the quantity of reflected light photodetected from the original at the time of detection of the 1st angle and further detect the 2nd angle, a timer 5 is started and the quantities of reflected light photodetection from the original are stored respectively the specific time later; and a decision means 4 compares those two data with each other to decide whether or not the original is present. Thus the two angles between theoriginal platen and original platen cover are detected and the timer 5 is associated. Consequently, even when a halfway folded pressure plate is used, the presence/absence state of the original and its size can correctly be detected.
Patent JP-S5913175-A (JP)
Title: Fluid control valve
Inventor: NASU HITOSHI
IPC: F16K31/126
Filed: 1982-07-09
Abstract: PURPOSE:To improve a response characteristic for a change of pressure in a valve device opened and closed in accordance with the displacement of a pressure responsive element such as bellows or the like, by constituting the device such that a ball valve is adsorbed by a permanent magnet secured to the pressure responsive element. CONSTITUTION:In a fluid control valve 1 provided to a refrigerating circuit, its high pressure inlet 7 is connected to a condenser 3, and high pressure outlet 8 is connected to a capillary tube 4, while a low pressure inlet 9 and a low pressure outlet 10 are respectively connected to suction lines 6 connected to a discharge side of a compressor 2. The inside of this fluid control valve 1 is separated into high and low pressure sides by a bellows 13, and a high pressure valve device 11 and a low pressure valve device 12 are provided in the control valve 1. Then the low pressure valve device 12 is constituted by a housing 14 and a ball valve 15, and the ball valve 15 is attractively held by a permanent magnet 16 secured to the upper end of said bellows 13. In this way, a follow up characteristic of the ball valve 15 for the displacement of the bellows 13 is increased.
Patent JP-S5546551-A (JP)
Title: Stationary induction electric machine
Inventor: INOUE TAMOTSU
IPC: H01F27/32
Filed: 1978-09-29
Abstract: PURPOSE: To improve the insulating strength of a stationary induction electric machine by inserting insulating barriers into coaxial cutout grooves provided for retaining windings to thereby secure an oil passage between the barriers.  
     CONSTITUTION: Insulating barriers 4 are inserted into coaxial cutout grooves 8a, 8b, 9a, 9b provided at winding retainer 25 to thereby secure an oil passage. Since the conventional barrier spacers are thus removed to lower the potential gradient applied to the oil gap between the barriers, the insulating strength can be improved. Inasmuch as the creeping distance between low voltage winding 2 and high voltage winding 2 can be increased according to this construction, creeping surface can be hardly broken. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5244956-A (JP)
Title: Constant posture rotatable device
Inventor: SUGIO SATORU
IPC: B25J15/00
Filed: 1975-10-04
Abstract: PURPOSE: Constant posture rotatable device, providing first and second pivotable member in which the second member maintains a fixed angle to the space. space. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08309969-A (JP)
Title: Method and apparatus for setting nozzle driving voltage in ink-jet printer
Inventor: JIEEMUZU YUUJIIN KURAAKU
IPC: B41J2/085
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To accurately determine and set the optimum nozzle drive voltage for an ink jet printer. SOLUTION: During a period when nozzle drive voltage is slowly changed between the min. point and the max. point, a current generated by a charged test liquid drop is monitored by a sensing electrode 28 and an ammeter 30. The plotting of a liquid drop current and nozzle drive voltage determines a good printing window with respect to a specific nozzle 16 under a present operation situation. This constitution can be used for calibrating the new nozzle, new ink or font of the present printer to ensure the operation within the desired range of the printing window.
Patent JP-S62278106-A (JP)
Title: Hydrolysis of metal alkoxide
Inventor: OOTA YOSHIRO
IPC: C01B33/141
Filed: 1986-05-26
Abstract: PURPOSE:To obtain a uniform and stable sol having retarded rate of hydrolysis, by adding a specific hydrolysis retarder to a reaction system containing a metal alkoxide and carrying out hydrolysis of the alkoxide. CONSTITUTION:A reaction system containing a metal alkoxide of formula (M is metallic atom; R and R' are alkyl, aryl, alkenyl or H; x is 0-3; y is 1-4; x+y is 3 or 4) and water is added with <=1wt% aromatic amine (e.g. pyridine) as a hydrolysis retarder and the alkoxide is hydrolyzed.
Patent JP-H02110113-A (JP)
Title: Polystyrene/divinylbenzene copolymer
Inventor: ROBAATO II OBURAIEN
IPC: C08F12/00
Filed: 1988-05-17
Abstract: PURPOSE: To make a polystyrene-divinylbenzene copolymer useful as a stabilizer for radioactive labeled compound solution by bonding quaternary ammonium group and sulfide group to the frame of the polystyrene-divinylbenzene copolymer.  
     CONSTITUTION: The side chains of a quaternary ammonium group and a sulfide group are bonded to a styrene-divinylbenzene copolymer to form a copolymer compound useful for stabilization of a radioactive labeled compound solution. The nitrogen of the quaternary ammonium is substituted by 1-5C hydroxyalkyl or alkyl, and as the negative ion, Cl ion and 1-5C alkylcarboxylate ion are preferred. The sulfide group is preferably substituted by a lower alkyl group. In the use of this stabilizer, N and S are preferably present in 10 2 -10 5  excessive equivalent, and about 10 4  is most suitable. The concentration of the stabilizer is generally 10 3 -10 5  times the labeled compound concentration. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000310381-A (JP)
Title: Quick connector for piping
Inventor: YOKOYAMA KAZUTAKA
IPC: F16L37/098
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent torsion or detent of an O-ring and heighten reliability by making the sealing O-ring interposed between a female member and a male member low friction to be movable in the axial direction of a connector by pressure of a used fluid. SOLUTION: This quick connector 10 for piping removably connects a male member 12 to a female member 11, and fits a hose 13 to the female member 11. An O-ring 15, a collar 16 and an O-ring 17 are inserted in order inside a socket housing 14, a bushing 18 is put on the female member 11 and stopped inside, and further retainer 19 is slidably fitted thereto. The O-rings 15, 17 are made of fluororesin to reduce the coefficient of friction to about 0.5. By this arrangement, even if the male member 12 is moved in the axial direction to the female member 11, the O-rings 15,17 are stopped in fixed positions without being dragged to be moved by the male member, so that sealing ability is not inhibited.
Patent JP-H0417286-A (JP)
Title: Thunderbolt detecting and reporting apparatus
Inventor: MATSUSHITA TOMOHISA
IPC: H01T4/02
Filed: 1990-05-09
Abstract: PURPOSE:To extend the distance between a current detecting part and a reporting part by separating an electric current signal which is detected by one electric current detecting means into a surge current component and an accidental electric current component, rectifying the separated electric signal components, adding them, and converting them into an optical signal. CONSTITUTION:An electric current detected by one electric current detecting means CT and containing a surge electric current component and an accidental electric current component is separated by a separating means 8, and after the resulting two electric currents are rectified by rectifying means Wl,, W2, they are added by an adding means 41. The electric signal of the addition result is converted into an optical signal by a converting means LED and the optical signal is sent to a reporting means. That is, a surge electric current component and an accident electric current component are detected by one electric current detecting means CT and those are converted into an optical signal and sent to the reporting signal after they are processed by a prescribed treatment. Consequently, without being affected by an induction noize, the dis tance between the current detecting part and the reporting part can be extended.
Patent JP-S61278833-A (JP)
Title: Copying machine capable of copying microfilm image
Inventor: KOBU MAKOTO
IPC: G03G15/04
Filed: 1985-06-05
Abstract: PURPOSE:To use the titled copying machine in common with the copying of a microfilm and to expand the function of the copying machine by forming an image processing element capable of recording a microfilm image as a latent image, reading out the latent image recorded in the image processing element by light irradiation and irradiating the optical image to a photosensitive body. CONSTITUTION:A BSO can be adopted as the image processing element simplified at its element constitution and provided with highly sensitive electro-optical effect and photoconductivity. Since the photoconductivity of the BSO monocrystal has sensitivity to short wavelength light (blue light) and is scarcely sensitive to long wavelength light (red light), the blue light is used for the writing of the optical image and the red light is used for its reading. A BSO image processor 27 is constituted by storing a lens 21 for forming the optical image read out from the BSO element 20 on a photosensitive drum 8, a light source 22 for irradiating the BSO element, an analyzer 23 formed on an optical path between the lens 21 and the BSO element, a red filter 24 formed between the BSO element and the light source 22, and a polarizer 25 in a housing 26.
Patent JP-H01293904-A (JP)
Title: Device for manufacturing shape with fin
Inventor: NISHINO TANEHARU
IPC: B21B1/08
Filed: 1988-05-19
Abstract: PURPOSE:To manufacture a shape with fins whose height is three or more times a fin thickness by installing a fin drafting unit provided with cantilever vertical rolls being supported by a frame and pressing the fin in the fin thickness direction. CONSTITUTION:The frame of a fin drafting unit is divided into a frame 4 supporting cantilever vertical rolls 5-1, 5-2 pressing a fin 2 and a frame 4' supporting cantilever type vertical rolls 5-1', 5-2' pressing a fin 2'. The frames 4, 4' are set by moving and adjusting their position in the directions 8 on a housing 12. Therefore, shapes with fins of different thicknesses are manufactured by the same one device by moving the adjusting the frames 4, 4' in accordance with the thickness of fins. The cantilever vertical rolls 5 are arranged on an orthogonal line to a transfer direction 6. Every roll 5 is a cylindrical cantilever roll and is supported in the orthogonal direction to the frame 4.
Patent JP-H02299522-A (JP)
Title: Plant culturing equipment of excited water-circulating type
Inventor: TSURUIZUMI AKIE
IPC: A01G31/00
Filed: 1989-05-15
Abstract: PURPOSE:To accelerate growing speed of plant by circularly supplying water excited with absorbing electromagnetic energies of far infrared lays, etc., into culturing medium planted of plant and making the plant to absorb preserving energy of the excited water through culturing land material. CONSTITUTION:An electromagnetic wave-emitting medium 2 emitting electromagnetic wave having desired range of wavelength is provided in an excited water- generating device 1 allowing passage of water and electromagnetic wave is irradiated to said water in passing process of supplied water at the emitting medium 2, then the water is changed to excited water having desired energy, thus sent out. On the other hand, culturing land material 12 is piled up in culturing land 9 for transplanting of plant so as the excited water sent out from the device 1 to penetrate into said land material. Furthermore, water after emission of said energy to the culturing land material 12 is collected and returned to the device 1 in a penetration process of said water into the culturing land material 12 in the culturing land 9 in the watercirculating equipment 13-15, 3 and 4. As a result, growing speed of the plant is able to be accelerated.
Patent JP-S5822146-A (JP)
Title: Manufacture for structural plate for building
Inventor: MATSUSHIMA RIYOUICHI
IPC: B29B7/00
Filed: 1981-07-31
Abstract: PURPOSE:To obtain a structural plate in which forming a joint depression and coloring a joint are simultaneously achieved by following method in which after foaming synthetic resin is poured into the gap between a pair of long joint members, it is introduced into a double conveyer and then the resin hardens by foaming and units with the joint member in one body. CONSTITUTION:A plurality of frames for forming a tile-joint are fixed to the belt 10 of a conveyer 2 at a constant distance, and the paint 13 for coloring a joint is given to paint by a roll 12 for coloring a joint. A pair of long joint members 1, 1 are placed on the belt 10 ofa conveyer 2 in parallel, and after surface members 14 are placed thereon, foaming synthetic resin is poured into the gap between both joint members 1, 1 through a nozzle 15 for pouring the resin. Next, it is introduced into a double conveyer 4 and the foamed resin plate 5 may be produced by foaming and hardening of the resin 3. A surface member 14 is fixed onto the surface of the foaming resin plate 5, and the joint members 1, 1 are fixed to both side-end thereof. The joint 18 colored by the frame 11 is simultaneously depressed. Thus, the desired structural plate may be obtained.
Patent JP-S6015334-A (JP)
Title: Sheet feeder of duplicator
Inventor: NAKAJIYOU YOSHIO
IPC: B65H3/68
Filed: 1983-07-05
Abstract: PURPOSE:To simplify the construction of a sheet guide part, by a method wherein, a plurality of cassettes vertically placed, a slanted front face and a slanted rear face are formed at the front edge part of each casing, and a copy sheet guiding passage is formed between the upper and the lower casing. CONSTITUTION:Each of a plurality of cassettes 2a-2c has a casing 2 formed by a bottom part 8, a front edge part 9, right and left side edge parts 10, and a rear edge part. The bottom part 8 is provided with a plate 12 which serves to forcibly push upward copy sheets 11, contained in the casing 2, to a feed position. In which case, each of the cassette 2a-2c is provided at the front edge part 9 of the casing 2 with a slanted front face 9a and a slanted upper face 9b, and a guide passage for the copy sheets 11 fed from the underlaying casing 2 side is formed by the slanted front face 9a of the casing 2 up and the slanted upper face 9b of the casing 2 down. This simplifies the construction of a guiding part for the sheets.
Patent JP-S5745649-A (JP)
Title: Asynchronizing signal synchronizer
Inventor: TAKAMATSU RIYOUICHI
IPC: G06F1/12
Filed: 1980-09-03
Abstract: PURPOSE:To achieve data in high speed without selection of ICs, by making the operation of synchronizing of a response signal and of control signal in parallel timingly. CONSTITUTION:When a B section start circuit 10 is operated and a start signal 4 turns on, DTFFs 15, 16 are set and a control signal generating circuit 8 stops at the state that a control signal TPn turns on with a stop signal 13. On the other hand, since a selector 19 is switched to Q side with a selector switching signal 21, when a response signal 7 from a B section 2 turns on, the control signal TPn is generated with an AND circuit 20. Data and error signals are respectively set to registers 11, 12 in the timing of the signal TPn-on.
Patent JP-S5647911-A (JP)
Title: Manufacture of magnetic head
Inventor: TANAKA KIYOMI
IPC: G11B5/187
Filed: 1979-09-20
Abstract: PURPOSE: To manufacutre a narrow-track magnetic head for high-density recording and reproduction with high precision, by forming a gap part by oxidizing part of a core by ion implantation after fixing a thin plate of a material of high magnetic permeability to a substrate of a nonmagnetic material.  
     CONSTITUTION: This describes a magnetic playback head for a tape of high density recording such as a metal tape. Thin plate 14, made of an Fe-Al-Si material of high magnetic permeability to a thickness of ≤30μ, is fixed to substrate 15 of a nonmagnetic material. Next, part of a core is oxidized by ion-implantation to oxidize gap part 16. Next, through winding window 17 is made by ultrasonic-wave work, etc. Next, gap part 16 is worked over the arc to form a tape slide surface. Thus, a high-precision magnetic head of resistance to wear can be obtaied which has a gap length of 0.2W0.8μ and a trck width of ≤25μ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5245713-A (JP)
Title: Gas extacting device
Inventor: SATOMI TAKASHI
IPC: F04B49/10
Filed: 1975-10-07
Abstract: PURPOSE: An ejector is attached to oil tank together with a gas extractor for the purpose of preventing danger of gas explosion etc, through operation of abovementioned ejector as well as open and close control of valves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5550420-A (JP)
Title: Tempering method utilized waste heat
Inventor: TAKAHASHI KAZUTOSHI
IPC: F27D17/00
Filed: 1978-10-03
Abstract: PURPOSE:To widely reduce the heat energy for tempering without sticking soot on temper steel material, by carrying out tempering treatment utilizing waste heat of exhaust gas for combustion discharged from hardening furnace of the steel material. CONSTITUTION:Atmosphere gas, such a Rx gas etc., used for heating the hardening  furnace 1, is collected by the collecting pipe 3. The above high temperature atmosphere gas is introduced near the ceiling of the tempering furnace 2 through the pipe 4 and the branch pipe 5 and the atmosphere in the furnace is stirred by the rotating blade 6. Steel material carried out hardening treatment, is entered the furnace 2 by conveyor and is heated and tempered by the above high temperature atmoshpere gas. On this occasion, when the temperature in the furnace 2 is fluctuated out of prescribed temperature range, the motor 8 is operated by the order from the temperature regulation apparatus and the temperature in the furnace 2 is controlled properly by opening and shutting the valve 7 provided on the pipe 5. Also, tempered product having a beautiful surface is obtained without sticking soot on the above product, because of using exhaust atmosphere gas of the furnace 1 for tempering.
Patent JP-S6013205-A (JP)
Title: Device for detecting position of corrosion of tubular body
Inventor: YAMADA TAKEO
IPC: G01N27/20
Filed: 1983-07-04
Abstract: PURPOSE:To facilitate the detection of corrosion on the outer surface of a pipe having a small diameter and to improve detecting sensitivity, by running a magnetic field detector in the pipe to be checked, through which a current is made to flow. CONSTITUTION:A current is made to flow through a pipe to be checked 11 from a power source 12. A magnetic field detector 15 is provided in the pipe to be checked 11. A magnetic field, which is generated by the disturbance of the distribution of the current due to the corrosion of the pipe to be checked 11, is detected. On a magnetic field display means 17, the magnetic field detected by the detector 15 is displayed. A wire length meter 20 obtains the position of the detector 15, which is moved by a driving source, based on the moved distance of a wire 19. The position of the corrosion of the pipe to be checked 11 is detected based on the magnetic field, which is displayed on the means 17, and the position of the detector on the meter 20.
Patent JP-H09299167-A (JP)
Title: Office configuration facility
Inventor: MATSUSATO HISAAKI
IPC: A47B83/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To enable to configure a shared work area with high interchangeability and a private work area in which independence is considered as necessary using common movable furniture. SOLUTION: This office configuration facility of provided with positioning elements such as a wiring tool 81, etc., arranged at certain positions on the floor, and movable furniture such as a desk 3, etc., which are used by workers W on the floor to configure a shared work area 1A to 1D or a private work area 2A to 2C. It is recommended that the desk 3 is light-weight and has no large storage section, and there are movable furniture such as an auxiliary desk 4, temporary table 5, various tables 6, 7, and 8, which board 9, partition screen 10, etc., except for the desk 3.
Patent JP-H0421605-A (JP)
Title: Pest repellent
Inventor: UEHARA ATSUSHI
IPC: A01N25/10
Filed: 1990-05-14
Abstract: PURPOSE:To obtain the subject repellent excellent in water resistance, acid resistance and base resistance by blending a pest repellent with a composition composed of a hydroxyl group-containing liquid diene-based polymer and/or its hydrogenated substance, a polyisocyanate compound and a foaming agent. CONSTITUTION:With 100 pts.wt. hydroxyl group-containing liquid diene-based compound and/or its hydrogenated substance, a polyisocyanate compound (e.g. tolylene diisocyanate) and 1-20 pts.wt foaming agent (e.g. water) are blended so that the molar ratio (NCO/OH) of the polymer may be 0.9-1.5. To the resultant composition, a pest repellent component (e.g. cycloheximide), preferably in a dosage form of a microcapsule, is added to obtain the objective pest repellent. The obtained repellent can maintain its effect repelling a rat, etc., for a long period and is useful in the fields of building industry, communication industry, energy industry, etc., therefor.