baber/WOPTO huggingface dataset:
Patent JP-H06147116-A (JP)
Title: Piston type compressor
Inventor: TAKENAKA KENJI
IPC: F04B39/10
Filed: 1992-11-13
Abstract: PURPOSE:To restrain a high level resonance of a discharge valve the to discharge refrigerant gas and reduce the noise of a compressor. CONSTITUTION:A rear housing 5 which is formed in division with a suction chamber 6 at its center portion and an annular discharge chamber 7 at the outer periphery portion of the suction chamber 6, is joined to a cylinder block 1 formed with plural cylinder bores 1a through a valve plate 4 and fixation is made. Pistons 19 housed in the cylinder bores 1a are reciprocated, and refrigerant gas sucked from the suction chamber 6 is compressed in the cylinder bores 1a, and is arranged so that it is delivered under pressure to the discharge chamber 7 through a discharge hole 4b formed at the valve plate 4 by pushing a discharge valve 9a away. A cover plate 22 to prevent the current of refrigerant gas discharged through the discharge hole 4b from colliding with the other discharge valve 9a is provided at the discharge chamber 7, and a passage 23 is formed between the cover plate 22 and the inner top surface of the rear housing 5.
Patent JP-H08136095-A (JP)
Title: Method for measuring concentration of refrigerant with multi-component mixed therein and its measuring device
Inventor: IKUMI YONEZO
IPC: F25B49/02
Filed: 1994-11-14
Abstract: PURPOSE: To assure a cooling performance and improve a workability such as additional charging or repair and inspection and the like of the refrigerant by a method wherein a concentration of the refrigerant in the enclosed refrigerant can be detected in the case that the mixed refrigerant such as HFC system refrigerant is applied in a cooling device. CONSTITUTION: A cooling device in which refrigerant having multi-substances of carbonic hydrogen fluoride system refrigerant not containing chlorine mixed to each other is enclosed in a refrigerant circuit comprises a refrigerant concentration sensor 8 comprising sound speed measuring devices 9, 14 for measuring a sound speed of the mixed refrigerant, thermometers 10, 15 for measuring a temperature of the mixed refrigerant and pressure gauges 11, 16 for measuring a pressure of the mixed refrigerant, wherein sound speeds at locations in a plurality of temperature regions in the refrigerant circuit are measured by the detector 8 and then a concentration of the mixed refrigerant is detected.
Patent JP-H03165308-A (JP)
Title: Magnetic recorder and magnetic tape
Inventor: MATSUO YASUTOSHI
IPC: G11B21/04
Filed: 1989-11-21
Abstract: PURPOSE:To stably execute tracking with good performance at the time of reproducing by detecting prescribed reference patterns in multiple channels to detect the displacement quantity of a head and correcting the bending of tracks in accordance therewith. CONSTITUTION:The full-width erasing of a reference signal by a full erase head 34 is first executed in a recording mode with bending correction. The signal to be recorded is then supplied from an output circuit 54 for the signal to be recorded to a movable head 32 and is recorded on the magnetic tape 10 N by drawing the prescribed tracks. The control signal stored in a memory device 50 is supplied in correspondence to the corresponding channel and corresponding track position of the movable head 32 in a driving circuit 52 at this time. The movement control of the movable head 32 in the direction opposite from the displacement of the displacement quantity Xn is executed in accordance therewith. The track bending in the movable head 32 is canceled in this way and the track of the signal recorded by the movable head is corrected to the good straight line.
Patent JP-H01153456-A (JP)
Title: Venthole of large-sized envelope for printer
Inventor: OMORI YOSHIO
IPC: B65D33/01
Filed: 1987-12-03
Abstract: PURPOSE:To prevent breakage of a large-sized envelope for a printer, by providing non-adherent portions at the bottom of the envelope constituted by adhering corresponding margins of two sheets together. CONSTITUTION:A large-sized envelope for a printer has a front surface 1 (approx. 25.4cmX17.8cm) and back surface 2 (approx. 25.4cmX17.8cm). The envelope is constituted from two separate sheets each having side pasting margin 3 (0.6cm) and bottom pasting margin (1.8cm). The respective corresponding margins are overlapped and adhered to each other to form the envelope. At the bottom of the envelope, two or three non-adherent portions (0.6cm) are provided as ventholes 5 in order to reduce air pressure inside the envelope. Therefore, the envelope is prevented from being broken during delivery so that occurrence of spotting, damage and falling out of a content in the envelope is minimized.
Patent JP-H04173034-A (JP)
Title: New cultivar mushroom
Inventor: FUJII TAKASHI
IPC: C12R1/645
Filed: 1990-11-08
Abstract: PURPOSE:To accelerate the mycelial growth from Lentinus edodes Sing. and improve the yield by carrying out cell fusion of the Lentinus edodes Sing. to Pleurotus ostreatus Kummer. CONSTITUTION:Lentinus edodes Sing. and Pleurotus ostreatus Kummer are inoculated into an LE culture medium and cultured to provide microbial cells, which are subsequently washed with sterile water and then dipped in a maleic acid-NaOH buffer solution containing Cellulase Onozuka RS, Chitinase, Zymolyase 20T, beta-gluconidase and mannitol to afford protoplasts. The resultant protoplasts are then subjected to cell fusion in a glycine-NaOH buffer solution containing CaCl2 and NaCl to afford the objective new cultivar mushroom having scientific properties of sporulation; + and fruit body formation; +.
Patent JP-H05138345-A (JP)
Title: Method for preventing partial deformation of molten galvanized steel structure
Inventor: YAMASHITA TATSUO
IPC: B23K9/00
Filed: 1991-11-20
Abstract: PURPOSE:To prevent a partial deformation due to molten galvanization of a steel structure by mounting a reinforcement with an interval to a steel plate and conducting a specified pass of build-up welding over a length exceeding the interval between two reinforcements with an interval. CONSTITUTION:A rib 7 of the reinforcement is welded, as it is orthogonally crossed to a flange 5, to a steel plate of a web 6 where the flange 5 for a reinforced material is welded to its one end. This rib 7 is mounted with an interval 3 of 10-15mm to the flange 5, a build-up welding 8 is conducted over a length of interval 3 at the part continuing to the interval part and both side faces of the rib 7 to make up a steel structure. The build-up welding 8 is conducted by 3-7 passes and the surface is finished by a grinder, etc.
Patent JP-H03166993-A (JP)
Title: Thermal transfer sheet
Inventor: OGAWA KEIICHI
IPC: B41M5/40
Filed: 1989-11-27
Abstract: PURPOSE:To form an image excellent in solvent resistance, abrasion and heat resistance and printing quality by forming a peeling-off layer, a protecting layer consisting of ionized radiation-curable resin and a transfer ink layer sequentially on one surface of a base film. CONSTITUTION:A thermal transfer sheet consists of a peeling-off layer 2, a protecting layer 3 and a transferable ink layer 4 formed sequentially on one surface of a base film 1. In addition, a heat-resistant lubricative layer is provided on the rear of the thermal transfer sheet, if necessary. The peeling-off layer 2 should preferably be made of a variety of waxes which melts to demonstrate peeling-off properties during printing. The recommended ionized radiation-curable resin which forms the protecting layer 3 is an electron beam-curable resin and ultraviolet ray-curable resin. When the protecting layer 3 is formed, the required temperatures are such as allowing for the ionized radiation-curable resin to display sufficient coating properties, for example, about 80 to 100 deg.C. The transferable ink layer 4 consists of a coloring agent and a vehicle and may be formulated with a variety of additives, if necessary. The heat-resistant lubricative layer 5 is composed basically of heat-resistant resin and thermal mold parting agent or a substance acting as a lubricant as constituent components.
Patent JP-H04177259-A (JP)
Title: Nonmagnetic one-component toner
Inventor: NAKAYAMA FUMIO
IPC: G03G9/08
Filed: 1990-11-09
Abstract: PURPOSE:To maintain the uniform transportability of a toner layer to a development roller and stable electrification characteristics, and enable stable development characteristics and high quality image characteristics to be obtained by mixing two different types of nonmagnetic one-component toner having a different mean particle size and a different amount of electrification control additives. CONSTITUTION:Toner containing a large amount of electrification control additives in a large particle size distribution of low electrification capability, is mixed with toner containing a small amount of electrification control additives in a small particle size distribution of high electrification capability, thereby enabling the supply of toner having sharp electrification distribution capable of matching a development condition. Consequently, a refreshment effect on a roller surface is facilitated by reducing a toner distribution having a quality of high coagulation on a development roller and deteriorating development characteristics in a highly electrified zone. Also, the occurrence of toner having reverse polarity can be restrained, thereby obtaining toner of good development characteristics. According to this construction, the electrified distribution of the toner can be made uniform, while maintaining the environmental resistance characteristics thereof, and the uniform transportability of a toner layer to the development roller can be maintained. In addition, high quality image characteristics can be obtained through stable electrification and development characteristics.
Patent JP-H05140393-A (JP)
Title: Halogen-containing resin composition
Inventor: TSURIGA KOJI
IPC: C08K13/02
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the subject composition good in thermal stability, colorability, transparency and weather resistance by blending a halogen-containing resin with a perbasic carboxylate/carbonate complex of an alkaline earth metal and a specific compound containing Mg, Zn or Al. CONSTITUTION:The objective halogen-containing resin composition is obtained by blending 100 pts.wt. halogen-containing resin (e.g. a polyvinyl chloride-based resin) with (A) 0.05-10 pts.wt. at least one of a perbasic carboxylate/carbonate complex (e.g. perbasic barium oleate-carbonate complex) prepared by adding a mixture solution of a carboxylic acid such as oleic acid with an alkylbenzene- based solvent such as nonylphenol to barium hydroxide anhydride, etc., blowing gaseous carbon dioxide and thermally reacting the resultant mixture at 150 deg.C and (B) 0.001-5 pts.wt. at least one of a compound expressed by the formula [0<=(x2)/(x1)<10, (x1+x2)<20; 0<=(y)<2; (m) is 0 or an optional integer]. This composition is remarkably improved in thermal stability, colorability and transparency.
Patent JP-H11143608-A (JP)
Title: Method and device for character input
Inventor: ISHIKAWA MINORU
IPC: G06F3/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a character input method capable of inputting characters to a data processor at high speed without needing area and volume so much at the time of carrying it. SOLUTION: Electrodes 2 and 5 constituting an electrostatic capacity element by which electrostatic capacity changes with the movement of fingers 6-10 are installed on the sides and the insides of the respective fingers of the hand. Static capacity changed by the movement of the respective fingers is made to correspond to the characters and the characters are inputted to the data processor. The respective fingers are placed on the home positions of a virtual keyboard and the key of the character to be inputted is virtually depressed. Thus, the movement of the finger can be made to correspond to the relation of the change of electrostatic capacity. Then, the characters can be inputted to the data processor only by the movement of the fingers.
Patent JP-S63158923-A (JP)
Title: Individual selective calling receiver
Inventor: YAMAZAKI KOJI
IPC: H04Q7/06
Filed: 1986-12-23
Abstract: PURPOSE:To inform the drop of a power source voltage by a means comfortable for audition, by providing a melody control part which sets the output of a decoder and that of a voltage detecting part as inputs, and controls a melody generating part. CONSTITUTION:When the voltage of a power source is decreases less than a preset reference voltage, the output of the voltage detecting part goes to an H level. At this time, since its own call number is not detected, an output from the decoder is set at an L level, and as a result, the output from a melody control 105 repeats the H and the L levels. Therefore, outputted melody from a melody emitting part 106 is outputted intermittently. Next, when its own call number is received during the information of the drop of the voltage, the output of the decoder 103 goes to the H level. Consequently, the output of the control part 105 goes to the H level, and the melody is outputted without being interrupted intermittently from a speaker 108. Next, by setting the output of the decoder 103 at the L level compulsorily, the melody from the speaker is outputted as intermittent sound. Next, when the voltage drops during the outputting of continuous melody, the output of the speaker 108 outputs the intermittent sound.
Patent JP-H01146383-A (JP)
Title: Ring laser gyro
Inventor: TOKI MOTOYUKI
IPC: H01S3/083
Filed: 1987-12-02
Abstract: PURPOSE:To obtain an easy method of manufacturing a ring laser gyro, by using a glass laser as the laser of the ring laser gyro. CONSTITUTION:A laser of a ring laser gyro is provided by a glass laser 3. According to an embodiment, 180ml of water and 20ml of IN hydrochloric acid are added to 208g of ethyl silicate and the mixture was stirred sufficiently to cause hydrolysis. Then, 90g of silica powder is added thereto and dispersed sufficiently to make sol. 8.25g of neodymium nitrate is added to the sol and dispersed well. Further, 0.1N aqueous ammonium is added thereto so that the sol has a pH value of 4.5. The sol 2 is injected into a shaping vessel 1 having a shape of equilateral triangle as shown in the drawing. After the sol is gelled, the gel is taken out of the vessel and introduced into a drying vessel, where it is dried at 60 deg.C for 10 days to make dry gel. The dry gel is heated to 1300 deg.C and sintered to provide a transparent glass laser. A total reflection mirror is formed at two among the three vertices of the triangle while a half mirror is formed at the other vertex.
Patent JP-2001127322-A (JP)
Title: Lead wire soldering apparatus for solar cell
Inventor: OKATSU TOSHIHIDE
IPC: B23K3/06
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a lead wire soldering apparatus for solar cell which can smoothly supply a lead wire to a lead wire mounting region of the cell and can perform automatic connection of the leading wire to a soldering bump formed in the lead wire mounting region. SOLUTION: The lead wire mounting apparatus for solar cell for mounting lead wires 11 to a lead wire mounting region of a solar cell 1 includes a mount 12 for mounting the solar cell 1 having a row of solder bumps formed thereon onto the lead wire mounting region, a lead wire supply 12 for continuously guiding the lead wires 11 onto the row of soldering bumps of the cell 1, a least guide surface of the mount 12 being made of a material having a small friction coefficient, and a lead wire soldering iron 31 for pushing the lead wires 11 against the soldering bumps to connect the lead wires to the bumps.
Patent JP-H05120668-A (JP)
Title: Magnetic recording medium
Inventor: FUNAKOSHI WATARU
IPC: G11B5/706
Filed: 1991-10-25
Abstract: PURPOSE:To provide a high-density magnetic recording medium excellent in magnetic recording characteristics by improving the dispersibility and dispersion stability of the ferromagnetic powder in a magnetic coating material. CONSTITUTION:The magnetic recording medium is constituted by providing the magnetic coating film incorporating at least the ferromagnetic powder and the binder on a nonmagnetic base and incorporates the soft magnetic powder having <=0.01mum average grain size in the relevant magnetic coating film.
Patent JP-H07162171-A (JP)
Title: Printed board mounting apparatus
Inventor: OUCHI TETSUYO
IPC: H05K7/14
Filed: 1993-12-07
Abstract: PURPOSE:To reduce the number of connectors for connections with external portions thereby reducing the cost, to make easier the maintenance and inspection work for printed boards and also to eliminate the possibility of poor contacts between a back board and printed boards due to vibration with respect to a printed board mounting apparatus housing a plurality of printed boards in parallel in a cabinet. CONSTITUTION:In a printed board mounting apparatus comprising a box-shaped cabinet 1 having open front and a plurality of printed boards 5 to be mounted to a cabinet 1 equipped with connectors 6 to be plugged into back board connectors 3 at the side edge portion on the tip end side, a back board 20 to be mounted to the rear face of the cabinet 1 has an extended portion 20A extended either to upper or lower portion of the cabinet 1 with connectors 25 for external connections arranged and mounted, and said connectors 25 for external connections have a configuration of selected cable connectors 15 to be plugged-in.
Patent JP-2001125703-A (JP)
Title: Information processor
Inventor: MIYAO MASANORI
IPC: G06F3/0481
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To move a cursor to a target position without fine control for the unit of one dot by easily executing operation for moving the cursor at the interval of the specified number of dots. SOLUTION: When a mode signal from a mode switching control part 15 based on whether a skip button 16 is operated or not is a signal indicating a skip mode, a moving amount switching control part 11 acquires a registered skip amount from a skip amount register part 10 and performs cursor control for the unit of plural dots corresponding to that skip amount and when the mode signal from the mode switching control part 15 is a signal indicating a continuous mode, cursor control is performed for the unit of one dot.
Patent JP-H10145042-A (JP)
Title: Manufacture of ceramic multilayer circuit and the circuit thereof
Inventor: BECK WALTER
IPC: H05K3/46
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of external conductor path and external contact connecting section by providing an external conductor path and external contact connection section composed of silver on the external surface of a sheet laminating body during or after the sintering process and then providing a metal protection film to the external conductor path and external contact connecting section. SOLUTION: A through-contact hole 1 is punched on the unbaked ceramic sheet and the through-contact hole 1 is filled with conductive paste such as silver paste. Next, a conductive path 2 consisting of a conductive material such as pure silver is printed on the ceramic sheet. Moreover, a laminated body 3 is formed by stacking the ceramic sheet and is then coupled in the pressing process. In addition, during or after the sintering process, an external conductive path 4 and external contact connecting section 5 consisting of silver are formed without formation of the intermediate conductive path 6. A metal protection film such as a nickel film or a gold film is formed on the external conductive path 4 and external contact connecting section 5 with an electrolytic plating process.
Patent JP-S63158104-A (JP)
Title: Desalting equipment by electrodialysis method
Inventor: ISHIDA TETSUYOSHI
IPC: B01D61/48
Filed: 1986-12-22
Abstract: PURPOSE:To eliminate the need for an injector of sodium hypochlorite which is separately provide heretofore and to obtain an economical desalting equipment by an electrodialysis method by using gaseous chlorine generated in an anodic chamber and subjecting fresh water produced in an electrodialysis tank to sterilizing treatment thereby. CONSTITUTION:Raw water 19 is divided into water for desalting and water for concentration and these are fed to a circulation tank 12 and a circulation tank 13 for concentrate respectively and raw water 19 housed in the tank 12 is circulated to an electrodialysis tank 11 to desalt it and fed to a fresh water tank 18 as fresh water 22. On the other hand, raw water housed in the tank 13 is divided into anolyte 25, concentrate 21 and catholyte 26 and these are fed to an anodic chamber 23, a concentration chamber and a cathodic chamber 24 of the electrodialysis tank 11 respectively and anolyte 25 is separated from generated gaseous chlorine in a gas-liquid separator 17 and thereafter discharged to the outside. Separated gaseous chlorine 27 is fed to produced fresh water 22 by an injector 30 for gaseous chlorine. The amount of gaseous chlorine 27 to be fed is regulated with a flow rate control valve 29 by detecting the concn. of gaseous chlorine with a chlorine densitometer 28.
Patent JP-H10147667-A (JP)
Title: Rubber composition for bead filter of tier
Inventor: MIDORIKAWA SHINGO
IPC: B60C15/06
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for tire bead filters, improved in the processability of the non-vulcanized composition due to the lowering of viscosity, the extension of scorch time, etc., and also improved in productivity due to the shortage of vulcanization time, etc., without deteriorating vulcanization physical properties such as E' (storage elastic modules) and tan δ. SOLUTION: This rubber composition for tire bead fillers comprises 100 pts.wt. of a dienic rubber containing >=40 pts.wt. of natural rubber, >=50 pts.wt. of carbon black having a nitrogen specific surface area of <=100m<2> /g, and <=10 pts.wt. of a polysiloxane having an average polymerization degree of 3-10000 and containing alkoxy silyl groups of the formula: ≡Si-OR<1> or acyloxysilyl group of the formula: ≡Si-OCOR<2> (R<1> is a 1-18C substituted or non-substituted monovalent hydrocarbon or an ether bond-containing organic group; R<2> is H, a 1-21C hydrocarbon).
Patent JP-H08146652-A (JP)
Title: Image forming device
Inventor: INOUE AKIRA
IPC: G03G15/08
Filed: 1994-11-17
Abstract: PURPOSE: To provide an image forming device constituted so that color mixture generated in the cleanerless system image forming device and caused by a retransfer action is prevented from occurring and an image whose color tone is not changed can be maintained. CONSTITUTION: The image forming device is provided with a developing means 4 forming a toner image by forming a latent image on a uniformly electrostatically charged image carrier 1 and developing it by developer which is carried by a developer carrier and which includes spherical toner and carrier and plural image forming units P used also as a cleaning means recovering residual toner particulates left on the carrier 1 after the toner image is transferred on a transfer material by the developing means 4 in a line along a carrying belt 10 and constituted so as to form the image by carrying the transfer material by the belt 10 and passing it through an image forming part. Then, the proportion of an area covered with additive added to the toner particulates is set to be >=15% with respect to the surface area of one toner particulate.