baber/WOPTO huggingface dataset:
Patent JP-S6447866-A (JP)
Title: Sputtering device
Inventor: ISHIHARA YOSHITAKE
IPC: C23C14/52
Filed: 1987-08-18
Abstract: PURPOSE:To easily detect the abnormal state on the surface of a target while keeping a high vacuum by using a camera to photograph the target surface illuminated by an illuminating jig in a sputtering chamber. CONSTITUTION:The light source 6 as the illuminating jig and a mini-camera 3 as the camera device fixed to a variable stage 4 are provided in the sputtering chamber 1. In the sputtering device, the surface of the target 2 is illuminated by the light source 6 while keeping the inside of the chamber 1 at a high vacuum. The illuminated surface of the target 2 is photographed by the mini-camera 3. The photographed image is enlarged and observed, and the abnormal state on the surface is detected. Any trouble in the sputtering device can be easily found at an early stage by this method.
Patent JP-H0953845-A (JP)
Title: Heat pump type cooling-heating equipment
Inventor: MATSUE JUNJI
IPC: F25B29/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a heat pump type cooling-heating equipment which can meet a demand for quick heating sufficiently when the demand is present. SOLUTION: Heat pump type cooling-heating equipment which has a hot gas engine 1 made to operate by a heat or a power from outside and wherein a heat source 13 for heat absorption of this hot gas engine, a heat source 11 for heat radiation of the hot gas engine 1, an outdoor heat exchanger 301 provided in an outdoor machine 300 and an indoor heat exchanger 201 provided in an indoor machine 200 are connected by a heat transfer circuit. Bypass pipes 53 and 55 are provided in parallel for the heat transfer circuit 44 connecting to the heat source 11 for heat radiation, through the intermediary of a switching means 500, and an auxiliary heating means 90 is provided for these bypass pipes.
Patent JP-H03277990-A (JP)
Title: Photoelectric switch for detecting minute matter
Inventor: HIRATA NOBUO
IPC: G01V8/10
Filed: 1990-08-01
Abstract: PURPOSE:To enhance detection sensitivity without lowering the magnitude of a signal and to detect minute matter by converting the light projected from a floodlight projector to throttled light having a focus between the floodlight projection and a photodetector and detecting the minute matter being an object to be detected at the focus part thereof. CONSTITUTION:This switch consists of a flood light projector 1 and a photodetector 5 and a change in quantity of light generated when the light projected from the floodlight projector 1 is blocked by minute matter 10 being an object to be detected is detected by the photodetector 5. At this method, the light projected from the light source 4 of the floodlight projector 1 is converted to throttled light having a focus between the floodlight projector 1 and the photodetector 5 by the projection lens 2 provided in front of the light source 4. Therefore, all of the projected light is converged to the light projecting surface of the minute matter at the focus part at high density. Since the projected light is blocked at the focus part by the minute matter 10 being the object to be detected, the quantity of detected light is largely changed by the presence of the minute matter 10 and all of the projected light is theoretically detected by the photodetector 5 and high detection sensitivity is obtained without lowering the magnitude of a detection signal.
Patent JP-H0527587-A (JP)
Title: Image forming device
Inventor: FUJI KAZUO
IPC: G03G15/08
Filed: 1991-07-19
Abstract: PURPOSE:To provide an image forming device by means by which a high quality image can be steadily obtained. CONSTITUTION:The device is provided with a pressure varying means 72 for varying the pressure of a developer layer thickness regulating member 25 against a developing sleeve 22, a voltage varying means 73 for varying a voltage applied to the developing sleeve 22, supplied-developer layer thickness detecting means 51 and 52 for detecting the thickness of a supplied-developer layer formed on the developing sleeve 22, residual developer layer thickness detecting means 51 and 52 for detecting the thickness of a layer of developer remaining on the developing sleeve 22 after forming a basic latent image on an image carrier 10 to be developed an arithmetic means for calculating the amount of development and development efficiency based on the detected supplied-developer layer thickness and residual developer layer thickness and a means for controlling the pressure varying means 72 and the voltage varying means 73 based on the supplied-developer layer thickness detected by the supplied-developer layer thickness detecting means 51 and 52 and the quantity of development and the development efficiency which are calculated by the arithmetic means.
Patent JP-H01115655-A (JP)
Title: Printer
Inventor: SUTEIIBUN RIYUUSU ATSUPURUGEIT
IPC: B41J2/325
Filed: 1988-08-19
Abstract: PURPOSE: To reduce cost to transfer a printhead to the print position and to maintain it therein by positioning the printhead at the print position before the carrier moves to one direction and at a non-print position before the carrier moves to the other direction. CONSTITUTION: When a driving roller 65 rotates clockwise, the first link 69 turns clockwise around a pivot pin 70, and pushes upward the second link 72. Caused by this, an upper end 81 on the curve of a slot 73 located on the second link 72 becomes unfit for a pin 74 of a heat-sensitive printhead 75, causing its transfer to the print position with a spring 77. Because the driving roller 65 rotates counterclockwise and transfers a carrier 61 from right to left while not in printing, the upper end 81 on the curve of the slot 73 is linked with the pin 74 of the heat-sensitive head 75 and transfers the head 75 so as to alienate from its print position against the force of the spring 77.
Patent JP-S6448535-A (JP)
Title: Individual call receiver
Inventor: YAMAGUCHI SHUJI
IPC: H04W84/02
Filed: 1987-08-18
Abstract: PURPOSE:To simplify the transmission of a message by storing in advance a data corresponding to a code. CONSTITUTION:In receiving its own call code, an additional code sent together with the call code or part of information of message information is received and one of message data stored in advance based on the additional code or part of information is selected and all the selected message data are informed. Thus, even when, e.g., a very long message is desired to be communicated to the user of the individual call receiver, a required message can be sent by having only to send an ordering code or a part of information to the receiver.
Patent JP-H0370543-A (JP)
Title: Selective determination of nuclear magnetization distri- bution of part of object ar- ranged in uniformly stable magnetic field
Inventor: BUIREMU MASHIYUU MARII JIYOSEF
IPC: G01R33/48
Filed: 1990-08-01
Abstract: PURPOSE: To selectively discriminate a metabolite in an object during reduction of the whole measuring time in that a two quantum selective sequence selects a signal relating to the metabolite by suitable selection of time difference for obtaining two different resonance signals because integral calculus of a time for two gradients are equall. CONSTITUTION: It is positioned at a uniformly stabilized magnetic field generated from a generating means 6 through a transmitting/receiving coils 4. A radio frequency(RF) pulse by an electrodes is transmitted to an object 5, and each of a magnetic resonant signal generated for the object 5 is transmitted to a transmitting means 2 and a receiving means 3 respectively. Further, after sampling the signals from a processing means 9 combined with the above both means and a processing computer 10 combined with the transmitting means, the signals are received by the receiving means 3, and distribution of the magnetization determined by a means 12 programmed from a recovered resonant signals is displayed.  A sequence is made to discriminate a two quantum selective metabolite for showing an weak J-bonding, for example, a bonded proton of lactate and alanine is discriminated, and made so as to overlap them in a spectrum of a frequency, thus the spectrum of the metabolite is measured within a comparatively short time, and a time difference can be discriminated by selecting them so as to generate by the metabolite.
Patent JP-H04339413-A (JP)
Title: Direct current high voltage solid-state switching device
Inventor: IWAI HIROSHI
IPC: H03K17/10
Filed: 1991-05-15
Abstract: PURPOSE:To perform the miniaturization and the reduction in price by connecting successively a unit constituted of a solid-state switching element, a gate circuit and a DC/DC converter in cascade. CONSTITUTION:A unit 5 is constituted of an insulation type DC/DC converter 1, a gate circuit 2, a solid-state switching element 3 and an optically coupled isolator 4. Plural units 5 are connected successively an input output element in cascade. Thus, from a direct current power 6 and a gate pulse power 7 provided on a low voltage side, the power of each gate circuit and a pulse signal for switching can be successively communicated with respective units 5 up to the upper-most step unit at the high voltage side and the high voltage switching action can be performed. By such constitution, the number of units may be determined in accordance with the service voltage. the direct current power is miniaturized and the reduction in the price can be attained.
Patent JP-2001029559-A (JP)
Title: Electric game machine handle
Inventor: INOUE HIDEYUKI
IPC: A63F7/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To assuredly detect the contact of a hand of an operator. SOLUTION: An electric game machine handle comprises a handle body 1, a contact plate 2, an earth plate 7, an insulating spacer 8, a sensitivity adjusting part to which the contact plate 2 and the earth plate 7 are connected, a handle base part 4 and a rotating spring 3 for rotatably biasing the contact plate 2 to the handle base part 4. The earth plate 7 and the insulating spacer 8 are connected to the handle base part 4 in the above described order and the handle body 1 is fixed to the handle base part 4 through the contact plate 2.
Patent JP-H0752630-A (JP)
Title: Suspension for work vehicle
Inventor: IIJIMA TAKESHI
IPC: B60G17/04
Filed: 1993-08-19
Abstract: PURPOSE:To provide a suspension for a work vehicle capable of preventing a sudden sinking of a car body even if a tube for connecting a hydraulic cylinder to an accumulator is damaged while the suspension is operating. CONSTITUTION:A hydropneumatic suspension is formed with hydraulic cylinders 12L and 12R connected between a car body 8 and an accel 9, a piping 13 connected in a bottom side oil chamber of this hydraulic cylinders 12L and 12R and an accumulator 14 connected with this piping 13. A pilot check valve 15 which is opened by pilot pressure is fit to the piping 13 and also a switching valve 22 which is operated by pressure change of pressure oil in the piping 13 is mounted in a pilot line of this pilot check valve 15.
Patent JP-H04250121-A (JP)
Title: Device for producing hot drink by extraction
Inventor: GERUHARUTO SHIYUNEBAAGAA
IPC: A47J31/36
Filed: 1991-07-22
Abstract: PURPOSE: To remove a very few parts without special assembly and disassembly for washing of an extraction cup and an existing filter on them only by actively moving them. CONSTITUTION: An extraction cup 5 is installed on a movable holder 4 free to connect and disconnect, a filter 6 is supported in the cup 5 free to move, and a scraper 16 is disposed between terminal end positions of a track 2 on its outside. The cup 5 is filled by a powder preparation unit 3, it is moved along a vertical part 2" after it is moved along a horizontal part 2' of the track 2 by the holder 4, coffee powder is compressed, simultaneously it is connected to a hot water preparation device 10 by a hot water inlet pipe 8, a stopper 15 is supported by the cup 5 after extraction and moved to the lower side by a tamping rod 7, the tamping rod 7 is held above while the cup 5 is in lowering motion, the cup 5 passes the lower side of the scraper 16 while the cup 5 is in returning motion to a starting position, the filter 6 is purified and a filter cake is scraped out.
Patent JP-H10153211-A (JP)
Title: Washer for preventing looseness of nut and structure for preventing looseness of nut
Inventor: TSUCHIKAWA ZENJI
IPC: F16B39/284
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a powerful looseness preventing effect for a standard nut by applying means to a washer used at the same time. SOLUTION: In this washer and this structure for preventing the looseess of a nut, one face of a ring shaped washer body having a bolt through hole passing through an axis is formed in a surface gently inclined to one direction, so that the lower surface of a nut B comes into close contact with the upper surface of a washer A and an inclined bearing surface comes into close contact with the upper surface of a member C to be fastened under pressure when the nut B is threadedly engaged with a bolt D together with the washer A and fastened to the member C to be fastened under a prescribed torque. Thus, pressure in the axial direction of the bolt and face pressure to the member C to be fastened are simultaneously produced to effectively prevent the looseness of the nut.
Patent JP-S6265243-A (JP)
Title: Actuator
Inventor: TANAKA SHIGEYOSHI
IPC: G02B7/09
Filed: 1985-09-18
Abstract: PURPOSE:To prevent resonance from occurring even if ambient temperature varies and to eliminate its influence upon control characteristics by providing a viscous damper to a part of a lead spring which supports an objective. CONSTITUTION:The objective 6 of an actuator for an optical pickup is supported by the Ra leaf spring 10. Viscous grease 20 is injected into the recessed part of a bobbin 11 which supports this leaf spring 10 to increase damping. Therefore, vibrations of the objective in the radial direction of recording tracks during fine adjustment becomes the variations of the leaf spring 10 and are absorbd by the viscous grease 20. Consequently, even if the ambient temperature varies, resonance is prevented from occurring to eliminate influence upon the control characteristics, thereby obtaining the actuator which has stable characteristics.
Patent JP-H0372030-A (JP)
Title: Production of austenitic stainless steel strip excellent in ductility
Inventor: MIYAKUSU KATSUHISA
IPC: C21D8/02
Filed: 1989-08-10
Abstract: PURPOSE:To produce the stainless steel strip excellent in ductility by subjecting a molten austenitic stainless steel having a specific composition to treatments in which pressing load at casting, strip thickness, and finish annealing after cold rolling are specified, respectively. CONSTITUTION:A molten austenitic stainless steel which has a composition consisting of, by weight, <=0.15% C, <=3.0% Mn, <=2.0% Si, 7-15% Ni, 12-25% Cr, <=0.05% N, and the balance Fe with inevitable impurities and satisfying 0.194XCr(%)-0.18XNi(%)-4.5X(C+N)(%)-0.075XMn(%)-0.35<=1.05 is continuously cast into an austenitic stainless steel strip of 0.2-5.0mm thickness by using a twin roll type continuous caster at a pressing load of <=40kgf per millimeter. Subsequently, this steel strip is cold-rolled and then soaked and held at a temp. between 950 and 1150 deg.C for <=10min to undergo finish annealing. By this method, the austenitic stainless steel strip excellent in ductility can be obtained in high yield.
Patent JP-S6183845-A (JP)
Inventor: AKAGI SHIGEMI
IPC: F25B15/00
Filed: 1984-10-01
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-H1046155-A (JP)
Title: Thermal cracking furnace
Inventor: SASAKI SATONORI
IPC: B09B3/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermal cracking furnace which can be stably operated and can heat efficiently a product to be thermally cracked. SOLUTION: This furnace is composed of a rotatable inner cylinder 31 fitted in an outer cylindrical kiln 30, a plurality of impellers 32 which are arranged around the periphery of the cylinder 31, the end of each of which lies close to the inside wall of the kiln 30 and each of which is provided with ejection holes 34 communicating with the inside 33 of the cylinder 31, ejection holes 35 communicating with the inside 33 of the cylinder 31 and arranged on the surface of the cylinder 31, a feeder 29 disposed outside the kiln 30, a hopper 28 disposed in the feeder 29, a compressor 40 connected through a condenser 41 with a preheater 45 connected with one end of the inside 33 of the cylinder 31 the other end of which is connected through a decomposed gas cooler 41 with a pump 44, a means 42 for measuring the temperature of the inside wall of the kiln 30,  and a temperature controller 43 for controlling the preheater 45 according to the output signals from the means 42.
Patent JP-H0744888-A (JP)
Title: Optical information medium
Inventor: ARAI YUJI
IPC: G11B7/24094
Filed: 1993-07-27
Abstract: PURPOSE:To ensure high reliability as well as to make it possible to easily and satisfactorily write letters or a pattern on the surface of the protective layer of an optical information medium with a water- or oil-based ink. CONSTITUTION:When a layer taking part in recording or reproduction is formed on a substrate 21 to obtain the optical information medium, a hydrophilic surface 26 is formed on one principal side of the medium opposite to the side on which laser light is made incident by curing a polymerizable resin contg. a hydrophilic monomer. This monomer is preferably a monomer having at least one ethylenically unsatd. bond in each molecule and the polymerizable resin is preferably a resin curable with active energy beams.
Patent JP-S6099130-A (JP)
Title: Production of block copolymer
Inventor: IMAI YOSHIO
IPC: C08G69/28
Filed: 1983-11-04
Abstract: PURPOSE:To produce a block copolymer, easily, by reacting an aromatic amine simultaneously or successively with a dicarboxylic acid and a polybutadiene having carboxyl group at both terminals, in the presence of an aromatic phosphorous acid ester and a pyridine derivative. CONSTITUTION:The objective butadiene-amide multiblock copolymer is produced by reacting (A) an aromatic diamine (e.g. m-phenylenediamine) simultaneously or successively with (B) a dicarboxylic acid (e.g. succinic acid) and (C) a polybutadiene having carboxyl groups at both terminals, in the presence of (D) an aromatic phosphorous acid ester (e.g. triphenyl phosphite) and (E) a pyridine derivative (e.g. pyridine), preferably in a mixed solvent containing an organic solvent preferably N-methyl-2-pyrrolidone. EFFECT:The objective block copolymer can be produced easily by adjusting the charging ratio of the aromatic diamine to the dicarboxylic acid.
Patent JP-H0628685-A (JP)
Title: Optical pickup device
Inventor: NAGAHAMA TOSHIYA
IPC: G11B7/09
Filed: 1992-07-08
Abstract: PURPOSE:To facilitate the attachment of a photodetector in an optical pickup device and to improve workability by detecting a position for a focal point in a disk with plural photodetectors. CONSTITUTION:This device is constituted so that a beam from a light source 1 is reflected by the disk 6 and projected to a light receiving part 5, and when the disk exists in the focal point of a lens 3, the projection beam is converged on the joined part of the photodetectors 5a, 5b, and the spread of the beam to one side when a converged point is deviated is shilded with a light shielding plate 4. When the disk 6 is near to the lens 3 by X from the focal point L of the lens 3, the spread of the reflected beam is received by only the photodetector 5a, and further, when the disk 6 is in a far position, a point is shortened, and the reflected beam is received by the photodetector 5a, 5b. Thus, by discriminating positional relation between the lens 3 and the disk 6 and correcting a position automatically, workability at a pickup assembling time is improved without necessitating accuracy in consistency between both photodetectors.
Patent JP-S58106961-A (JP)
Title: Video signal generating device
Inventor: MIKADO TSUNEO
IPC: H04N5/262
Filed: 1981-12-21
Abstract: PURPOSE:To reduce the memory capacity and to reproduce easily a moving picture such as telop across information of a still picture, by picking up a mark, which indicates the point of a joint position, together with a series of image pickup objects and joining information of the still picture on a basis of this mark. CONSTITUTION:Character information 2 as a series of image pickup objects written on a roll paper 1 is picked up by a TV camera 3, and the output from the camera 3 is subjected to A/D conversion and is stored in a memory part 5 where plural frame pictures can be written. Marks 11 indicating points of joint positions are added to overlap parts 6 of respective frames along the longitudinal direction of the end part of the roll paper 1. Information of timing points 7 for taking-in of information of the roll paper 1 is applied to the memory part 5 from a still picture taking-in timing part 9. When information 2 is reproduced in a recording and reproducing part 12, marks 11 are detected in a joint position detecting part 13, and information 2 across frames are joined, and thus, a series of video information are reproduced with an easy operation.
Patent JP-S6097576-A (JP)
Inventor: TANISHI TOKIO
IPC: H01R13/74
Filed: 1983-10-31
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-S5996665-A (JP)
Title: Electrolyte for lithium battery
Inventor: TOBISHIMA SHINICHI
IPC: H01M10/052
Filed: 1982-11-25
Abstract: PURPOSE:To increase the conductivity of a lithium battery and improve the change-and-discharge characteristic of an Li electrode by using a mixture solvent consisting of 1,2-diethoxyethane and an aprotic polar solvent having a higher dielectric constant than 1,2-diethoxyethane as an organic solvent used in preparing electrolyte for the battery. CONSTITUTION:In an Li secondary battery constituted by use of electrolyte prepared by dissolving an Li salt in an organic solvent, a mixture solvent consisting of 1,2-diethoxyethane and at least one of aprotic polar solvents (propylene carbonate for example) having higher dielectric constants than 1,2-diethoxyethane, is used as the organic solvent. The ratio of 1,2-diethoxyethane to the aprotic polar solvents is adjusted to 1:9-9:1, preferably around 5.5. Such a mixture solvent enables provision of electrolyte for an Li secondary battery which has a high conductivity and an excellent charge-and-discharge characteristic of an Li electrode.
Patent JP-H1036674-A (JP)
Title: Powdery cured silicone and its production
Inventor: MORITA YOSHIJI
IPC: C08G77/22
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a powdery cured silicone having a relatively high hardness, lowly agglomerative properties and excellent dispersibility in organic solvents or organic resins and desirably used as a modifier for organic resins and to provide a process for efficiently producing a powdery cured silicone having the above properties and a narrow particle size distribution of primary particles. SOLUTION: This invention provides a powdery cured silicone prepared by curing a curable liquid silicone composition comprising an organopolysiloxane having at least two Si-bonded hydroxyl groups in the molecule, an organopolysiloxane having at least two Si-bonded hydrogen atoms in the molecule, an organopolysiloxane having at least three Si-bonded alkoxyl groups in the molecule and a condensation reaction catalyst and a process for producing a powdery cured silicone which comprises curing the curable liquid silicone composition in a state dispersed in water.