baber/WOPTO huggingface dataset:
Patent JP-H0226785-A (JP)
Title: Current supply thermal transfer recording medium
Inventor: ONISHI HIROYUKI
IPC: B41M5/20
Filed: 1988-07-18
Abstract: PURPOSE:To extend the pot life of a resistance coating solution in a current supply resistance layer and to enhance ink blocking resistance by adding a specific amount of carbon black having specific DBP absorbancy in the current supply resistance layer as a heating resistor. CONSTITUTION:Carbon black whose DBP absorbancy is 150-200ml/100g is contained in a current supply resistance layer as a heating resistor in an amount of 20-60% by wt. of the solid component constituting the current supply resistance layer. As the carbon black of this kind, furnace black is pref. When this carbon black is used, no viscosity rise or gellation of a resistance coating solution is generated even if the solid concn. of said solution is raised when the dispersibility of carbon black largely exerting effect on image quality is enhanced. The pot life of the coating solution becomes long (the coating solution is hard to flocculate). Further, the blocking due to the adhesion of ink, in such a case that a recording medium is rolled, is not generated.
Patent JP-H0344118-A (JP)
Title: Selective call system
Inventor: SATO SHINYA
IPC: H04B7/26
Filed: 1989-07-11
Abstract: PURPOSE:To prevent the decrease in the number of subscribers and to attain effective utilization of a radio wave by allowing a selective call receiver to detect a specific code for call notice mode designation from a message code area of a selective call signal, selecting the relevant call notice mode so as to apply call notice. CONSTITUTION:A base station sends a CC code inserted into a message code, a selective call receiver detects the presence of the CC code, and the receiver applies call notice in the ring tone call mode unconditionally. Thus, even when the possessor accommodates and carries the receiver in a place hardly able to be confirmed for the lighting of an LED 12 such as an inner pocket or a case while the unvoice call mode is set, the production of a call is informed surely to the possessor. Moreover, since the CC code is inserted to a message code and sent, it is not required to set 2 kinds of ID codes. Thus, the number of subscribers of the system is increased and the effective use of a radio wave is attained.
Patent JP-S6423101-A (JP)
Title: Optical displacement measuring instrument
Inventor: UEDA TOSHITSUGU
IPC: G01D5/30
Filed: 1987-07-17
Abstract: PURPOSE:To eliminate the need for switching operation, to decrease the number of light receiving elements, and to obtain a device of simple circuit constitution by using two-wavelength light sources and imposing amplitude modulation on its light intensity with modulating signals sin omegat and cos omegat. CONSTITUTION:A light source driver 11 imposes amplitude modulation on the intensity of light beams which are outputted by the light sources 11 and 12 and differ in wavelength with the modulating signals sin omegat and cos omegat of frequency higher than the displacing speed of a target. The light beams with wavelength lambda1 and lambda2 are projected on the target TG through half-mirrors 23 and 21 and the reflected light is split into two by a half-mirror 22; and light with the wavelength lambda1 is incident on image sensors SX1 and SY1 through dichroic mirrors 24 and 25 and light with the wavelength lambda2 is reflected by the mirrors 24 and 25 and incident on image sensors SX2 and SY2 to form grating images respectively. Both grating images differ in size and are amplitude- modulated having a 90 deg. phase difference. Then outputs of light receiving elements of respective image sensors which are in specific phase relation are added or subtracted to obtain phase information corresponding to the positions of the grating images.
Patent JP-S6156853-A (JP)
Title: Delivery detecting device of cutting oil in machine tool
Inventor: AKIMOTO AKIRA
IPC: B23Q11/10
Filed: 1984-08-28
Abstract: PURPOSE:To enable a decrease in a delivery quantity to be surely detected further prevent a cutting chip from causing a trouble as staying or the like, by allowing a part of cutting oil, supplied to a delivery port, to flow into an auxiliary tank communicating with an outlet part and detecting the position of a liquid level. CONSTITUTION:A device causes no switch to operate in the position where cutting oil allowed to flow into a cutting oil tank 10 obtains a normal liquid level SL. Next the cutting oil, if its pressure in a pipe increases due to blocking or the like of a cutting chip in a delivery port to lift the liquid level, causes a float 13 to rise, and if the liquid level reaches the upper liquid level at abnormal time, a switch 16 closes, while the detecting device, decreasing a pressure of the cutting oil in the pipe to lower the liquid level due to failure of a cutting oil pump or blocking of the chip in the pipe and closing a switch 18 if the liquid level reaches the abnormal bottom liquid level LL, alarms a decrease in quantity delivered of the cutting oil by generating each signal. In this way, the generation of a trouble due to insufficient supply of the cutting oil and the generation of a flame due to overheat of the cutting chip can be prevented before occurrence.
Patent JP-H1020000-A (JP)
Title: Method and apparatus for detecting zero point of interrupting current in synthetic tester for interrupter
Inventor: KONNO KOJI
IPC: H02H3/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To set a time between the zero point of a current and an immediately preceding moment of time regardless of an interrupting time by performing an operation according to a specified formula based on two current values of same polarity sampled at different moments of time and a specified period, and the time interval thereof. SOLUTION: The processing section 252 of a zero point detection starter 25A converts an analog output signal from an input interface section 251 into a digital signal based on a specified sampling period Δt and processes the digital signal through a DSP. More specifically, the interval TZ from a moment of time t0 to a zero point tZ is determined according to a formula; TZ=Δt.i0 /(i1 -i0 ) based on the current value i1 sampled at the moment of time t1 and the current value i0 sampled at the the time t0 upon elapse of the sampling period Δt after the moment of time t1 , and a required operation accuracy can be attained when the interval TZ is sufficiently small as compared with the period of current.  Since the peak value of interrupting current is not included in the formula, the set current is not required to be varied even when the magnitude of current is varied and troublesome operation is eliminated at the time of executing an interruption test.
Patent JP-H1026258-A (JP)
Title: Shaft sealing device
Inventor: TABETA MASAHARU
IPC: F16K41/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To easily and quickly extract all of the laminated grand packing groups press fitted between the inner circumferential surface of a stuffing box and the outer circumferential surface of a shaft body with no special tool used, and make an exchange periodically in excellent operating property. SOLUTION: A shaft sealing device is equipped with an extraction member 13 formed out of a grand packing group 5 to be inserted in between the inner circumferential surface of a stuffing box 4 and the outer circumferential surface of a shaft body 2 while being laminated in the axial direction, wherein the grand packing group is received out of a ring shaped packing seat body 11 catching and supporting the inner end part in the axial direction of the stuffing box 4, and of an extraction operating body 12 which is fixed to the packing seat body 11 at its one end, and allows the other end to be penetrated through the laminated grand packing group 5 in the axial direction in a state that it is projected outward out of the outer end opening part of the stuffing box 4,  and the outward projected end part 12a of the extraction operating body 12 in the packing extraction member 13 is held so as to be capable of being relatively displaced in the axial direction with respect to a packing pressing member 6.
Patent JP-S6071543-A (JP)
Title: Process for preparing humidity sensitive compound sintered body
Inventor: TANIGAWA HIDEO
IPC: C03B19/06
Filed: 1983-09-26
Abstract: PURPOSE:To prepare a humidity sensitive compound sintered body having superior characteristics by mixing glass powder comprising a specified compsn. of P2O5, BaO, ZnO, MoO3, Cr2O3, and TeO2 with fiber of potassium hexatitanate in a specified proportion, and molding the product and calcining. CONSTITUTION:90pts.wt. mixture consisting of 65-75wt% P2O5, 10-15wt% BaO, and 5-10wt% ZnO is mixed with qopts.wt. mixture of MoO3 (or Cr2O3) and TeO2, or with 8-10pts.wt. TeO2 alone, is melted in a heat resistant vessel at ca.1,050-1,100 deg.C for 15-20min to obtain a glass. The glass is crushed, pref. pulverized, and 100pts.wt. glass powder is mixed with 8-10pts.wt. potassium hexatitanate fiber, and the mixture is molded in a metal mold. Obtd. molded body is calcined at 400-500 deg.C depending on the change of the compsn. By this method, a humidity sensitive compound sintered body is easily and inexpensively obtd. Obtd. sintered body has superior reproducibility and can be utilized as a humidity sensing material usable in a wide temp. range including high temp. range.
Patent JP-H08168529-A (JP)
Title: Disposable injector of which reuse is impossible
Inventor: KARUROSU HOSE MARANO
IPC: A61M5/315
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a non-reusable subcutaneous syringe usable for injection only by a predetermined number of times without taking labor of a user. SOLUTION: A piston 18 and a plunger 8 are connected through a guide member 12 and, when the suction by a syringe is completed and the plunger 8 is pushed to start pressurization (that is, injection), a bolt (15) provided at the position opposite to the end part on the side separated from a support base material 10 is moved to the highest part of the upper side surface part 12a along the longitudinal part 12" of the guide member 12. When the upper side surface part 12a approaches the longitudinal part 12", a part of the bolt 15 is deviated laterally and guided to the discharge route restricted by upper and lower side surface parts 12a, 12b and the connection of the piston 18 and phunger 8 is cut.
Patent JP-H0732772-A (JP)
Title: Id card
Inventor: TAKIMOTO MASATAKA
IPC: B32B27/08
Filed: 1993-07-20
Abstract: PURPOSE:To provide n ID card which is adapted for a mass production and has excellent durability and a falsification preventive effect. CONSTITUTION:An ID card is made of a UV curable resin provided directly in contact with an image receiving layer on a support, and has a protective layer of an uppermost layer. A layer having dye permeability and low dyeing affinity is provided on the uppermost layer of the receiving layer, a layer having high dyeing affinity is provided thereunder, the receiving layer is, heated after an image is formed, an image forming method is a sublimation heat transfer type, and the resin is an epoxy resin as preferable embodiments.
Patent JP-S6241857-A (JP)
Inventor: KANDA TORU
IPC: E04D3/369
Filed: 1985-08-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0466817-A (JP)
Title: Karman's vortex flow meter
Inventor: YANADA TAKASHI
IPC: G01F1/32
Filed: 1990-07-09
Abstract: PURPOSE:To improve sensitivity and response of a vortex detector and improve rangeability by providing a micro flow sensor in the middle of a communicating hole provided perpendicular to an advance direction of fluid on a vortex generating unit. CONSTITUTION:A vortex generator 2 for example of a triangular column is provided on an axial direction at the center of flow of a pipe 1. The generator 2 is provided with a slit 3 as a communicating hole in a direction perpendicular to a flowing direction F of fluid while vibration 5 of the fluid according to generating frequency of the vortex is generated in the slit 3. A micro flow sensor 4 is placed so that the vibration direction of the fluid coincide with a detection direction of the sensor. The sensor 4 can be actuated by a very small amount of electric power and also is excellent in both sensitivity and response. Detection voltage obtained by a detection circuit 6 is calculated as a number of vibrations per unit time by an arithmetic circuit 8 via a comparator 7 and multiplied by a strouhal number which has been measured in advance, and then by displaying 9 the calculation results, the flow rate can be measured.
Patent JP-H0934212-A (JP)
Title: Contact electrifier
Inventor: NAGATSUKA EIICHI
IPC: G03G15/02
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To improve a charge acceptance by making the contact area of an electrifying body with a body to be electrified large and to prevent abnormal sound from being caused by resonance vibration. SOLUTION: A conductive member constituted of an insulating sheet 15 and a flexible cloth-like conductive member 13 disposed on the outer periphery of the insulating sheet 15 is connected to an electric conductor 11 connected to a power source 16. In the insulating sheet 15, a projected part, 150 is formed in a surface facing a photosensitive material 17 and the cloth-like conducive member 13 covering the insulating sheet 15 comes into surface contact with the photosensitive material 17, in such a manner that the surface facing the photosensitive material 17 is used as a horizontal plane 130. The contact surface 130 of the conductive member 13 is kept in its shape by the insulating sheet 15 from the inside, to come into contact with the surface of the photosensitive material 17 in a wide range.
Patent JP-H078316-A (JP)
Title: Magneticproof card case
Inventor: SATO KAZUTOSHI
IPC: A45C11/18
Filed: 1993-06-25
Abstract: PURPOSE:To provide a magneticproof card case enabling to carry plural cards together in the state to be protected from the magnetic and allowing to take out any necessary card easily and safely out of them. CONSTITUTION:The case consists of the main part 1 and the lid 2 connected to one end of the main part 1 in such a manner as it can be opened or closed freely, where a lifting piece 17 is connected on the lid 2 so that it can pivot together with the lid. Following the movement to open the lid 2, the lifting piece 17 causes the edges of the plural cards 24 in the main part 1 to be lifted to the direction of the opening of the main part 1.
Patent JP-S6074506-A (JP)
Title: Flat plate crystal forming device
Inventor: NAKAGAWA KOUJI
IPC: H01L21/208
Filed: 1983-09-30
Abstract: PURPOSE:To form thinner flat plate crystal using a mold by a method wherein the periphery part of a mold is made of wettable material with raw liquid material while the central part is made of unwettable material with liquid material. CONSTITUTION:A substrate 51 of a mold made of carbon material is baked after coating its surface and sides with mold lubricant 52 made from silicon nitride added with a bit of aluminum oxide. The applicable carbon material is isotropic avoiding any camber etc. during backing process subject to thermal expansion coefficient not exceeding 4X10<-6>/ deg.C. After the baking process, the peripheral part 53 of the mold is scraped off to expose the substrate 51 to atmosphere. When a mold 61 is set up, a locating plate 62 is screwed into the mold 61 and another mold 63 is placed on another locating plate 64. A weight 67 is placed on one 66 of the heat retaining plates 65, 66 while entire device is contained in a chamber 68 filled with argon gas. High frequency coils are shown by 69. A flat plate may be formed by means of inserting a silicon material between the molds 61 and 63 and heating it with high frequency coils after setting up the weight 67.
Patent JP-S6234573-A (JP)
Title: Inhalator
Inventor: UIRUERUMU HAAKA
IPC: A61M13/00
Filed: 1986-08-01
Abstract: An inhaler is described for introducing a solid substance in particulate form into the inhaled air of a user. The inhaler comprises a body (1,1') in which is provided and endless orbital path (3) for one or more balls (4). Air enters the path (3) via an air inlet (6), optionally through an intake conduit (5). Air leaves the orbital path (3) in a centripetal direction through an air discharge system (7) and an air outlet (8). The solid substance to be inhaled is provided, preferably in the form of a film, on the surface of the orbital path (3) or on the surface of the ball (4). A user inhales through the air outlet (8), and this causes air to be draw into the orbital path (3) through the air inlet (6). This causes the ball (4) to circulate around the orbital path (3), in which process solid substance is dislodged and caused to flow with the air out through the outlet (8).
Patent JP-H02153744-A (JP)
Title: Ink-jet recording head
Inventor: MASUDA KAZUAKI
IPC: B41J2/055
Filed: 1988-07-21
Abstract: PURPOSE:To obtain an ink-jet recording head with a layer processed for water repellency having superior water repellency and water-proof property by constituting a unit subjected to the treatment for water repellency through polymerization and setting of a fluoric polymer and a multi-functional monomer containing two or more (metha)acryloyl group in the molecule and/or a composite containing the multi-functional monomer. CONSTITUTION:A unit processed for water repellency of a recording head is obtained by polymerizing are curing, through a silane coupler, of a composite containing a fluoric polymer having the average molecular weight of not lower than 2,000 which is insoluble in water and soluble in an organic solvent, and a multi-functional monomer containing two or more (metha)acryloyl group in the molecule and/or a composite containing a multi-functional oligomer. The silane coupler is applied at least in a peripheral part of an orifice. The inorganic material and silane coupler are first bonded. The coating surface is then subjected to the treatment for water repellency by the above composition polymerized and cured by ultraviolet rays. Therefore, the layer subjected to the water repellency treatment has sufficient durability. Since the part subjected to the water repellency treatment which is superior in water repellency and durability is formed in the peripheral part of the orifice, the ink can be always discharged stably from the orifice, so that a recording head superior in printing can be obtained.
Patent JP-H1026926-A (JP)
Title: Remote lecture system, lesson manager and network system
Inventor: U TOU
IPC: G06F17/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To guarantee text synchronous display among terminals, to perform the state display of a participant terminal, to perform effective text caching and to effectively and smoothly advance a remote lecture. SOLUTION: This lesson manager 14 transmits the event data of an event generated in a lecturer terminal 12 to the respective participant terminals 131 -13n . In the case of the request of the participant terminals 131 -13n does not match with the request of the lecturer terminal 12, the participant terminals 131 -13n are requested to match the request with the request of the lecturer terminal 12. Also, the request of a text from the lecturer terminal 12 to an HTTP(hyper text transfer protocol) server 11 and a response from the HTTP server 11 for the request are relayed and distributed to the lecturer terminal 12 and the respective participant terminals 131 -13n . Further, the lesson manager 14 informs the lecturer terminal 12 of the loading state of the text of the respective participant terminals 131 -13n .
Patent JP-S6159955-A (JP)
Title: Message buffer regulating system
Inventor: SAKURAI YASUO
IPC: H04M3/42
Filed: 1984-08-31
Abstract: PURPOSE:To minimize the capacity of a buffer resource by counting the number of requests every time each calling subscriber requests a mail box and rejecting the service request when the count value reaches a prescribed value. CONSTITUTION:When a central controller 5 receives a mail box access request from telephone terminal sets 11, 12, whether or not a terminal device corresponding to a telephone terminal set exists in a terminal number area 61, after the count value corresponding to the terminal number is increased, whether or no the value reaches a prescribed value is discriminated. When the count reaches the prescribed value, the central controller 5 informs disabled connection to the telephone terminal set via a communication controller 7 without offering the mail box service to the telephone terminal set.
Patent JP-2001002387-A (JP)
Title: Industrial vehicle
Inventor: UCHIDA MASAO
IPC: B66F9/12
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To give a function equal to a bucket work exclusive shovel loader to a forklift. SOLUTION: An attachment B consisting of an arm 4, on whose tip a bucket 5 is installed, is installed on a support shaft 8 provided on the upper end of a prop 2 provided in the frontside of a forklift A. In the attachment B, a roller 6 is provided at the intermediate position of the arm 4 and a slider mechanism is composed of this roller 6 and the horizontal upper surface of the fork 3 elevating along the prop 2. Thereby, the arm 4 is elevated while interlocking with the elevating motion of the fork 3 and reaching the bucket 5.
Patent JP-S6161689-A (JP)
Title: Apparatus for producing pure water
Inventor: ITO ETSUSHI
IPC: C02F1/42
Filed: 1984-08-31
Abstract: PURPOSE:To prevent the deterioration in water quality by providing a circulation line which passes feed water to a reverse osmosis membrane by a high- pressure pump and returns the water permeated through the membrane, i.e., pure water, to the suction side of the high-pressure pump through a use point. CONSTITUTION:The feed water is conducted through a supply line 1 to the high-pressure pump 3. The high-pressure pump 3 pressurizes the feed water to the osmosis pressure or above and supplies the same to the reverse osmosis membrane. The permeated water desalted by a reverse osmosis membrane device 4 is directly supplied to a constituting apparatus 9 for cleaning up of water consisting of a polisher, UV sterilizer, filter, etc. The pure water through the apparatus 9 is fed to the use point 10 and is used as cleaning water. The remaining water is returned to the suction side of the pump 3 via the circulation line 11. A check valve 14 to avoid the inflow of the feed water to the circulation line 11 is disposed between the line 11 and the feed water supply line 1 on the suction side 1 of the pump 3.
Patent JP-H0352403-A (JP)
Title: Electric power generator
Inventor: KURISUCHIYAN SUTEFUAN ARUBERUT
IPC: H03B5/18
Filed: 1990-07-10
Abstract: PURPOSE: To supply high frequency high voltage in large power by constituting a frequency deciding circuit by a coaxial waveguide provided with the electric length of 1/4 of an operation frequency, and short-circuiting one end and opening the other end, and adjustably positioning a contact to an AC main current circuit near a short- circuited end. CONSTITUTION: The frequency deciding circuit is constituted of a waveguide provided with the electric length of 1/4 of the operation frequency, opening one end and closing the other end to short-circuit. Then the external guide 12 of the waveguide 11 is connected with the ground and an internal guide 13 is connected with one side of a capacitor 15 at a point 14 in the neighborhood of the short-circuited end. The waveguide 11 is electrically equivalent to a parallel RLC circuit and a voltage on the waveguide 11 becomes a sine wave. This sine wave voltage appears at an anode 2 and reaches a control electrode 4 after phase rotation.  At this time the values of an inductance coil 8, capacitors 9, 18 and a resistor 10 are fixed so that the sine wave voltage of the control electrode 4 may be positive only in the peak of the sine wave, so as to make an electronic tube 1 conductive/nonconductive in the state of a pulse. Thereby the AC output voltage of an active element is increased to decide the operation frequency and a current supplied for the coaxial waveguide by the active element is made adjustable.