baber/WOPTO huggingface dataset:
Patent JP-H03114360-A (JP)
Title: Signal transmission level setting system for facsimile equipment
Inventor: MASUDA KAZUMI
IPC: H04N1/32
Filed: 1989-09-28
Abstract: PURPOSE:To send a signal at a proper level in response to a communication distance by discriminating a level of the signal sent from an opposite party and controlling the level of the signal sent to the opposite party. CONSTITUTION:A transmission data is modulated by a MODEM 2 and a signal transmission level is set and sent to a telephone line via a network controller (NCU) 1. Moreover, the signal sent from a telephone line is given to the MO DEM 2 via the NCU 1, demodulated and outputted as a reception data and the reception signal is given to a system controller 3. The system controller 3 discriminates the level of the reception signal given from the MODEM 2 and sets the signal level of the transmission signal modulated by the MODEM 2. Since the signal transmission level is controlled in response to the level of the signal sent from the opposite party in this way, the level of the signal sent to the opposite party is set to a proper level in response to the communication distance.
Patent JP-H03117723-A (JP)
Title: Roller bearing
Inventor: HIBI KENJI
IPC: F16C33/66
Filed: 1989-09-28
Abstract: PURPOSE:To keep a long life of the above bearing even if the opposite surface is rough or finely finished by forming at least one surface on a bearing ring or a rolling element of the roller bearing into a randomly and finely finished rough surface, and restraining roughness in axial and circumferential directions of the fine rough surface in a specified range. CONSTITUTION:At least one surface of the surfaces of inner and outer rings 1 and 2 or a rolling element 3 in a roller bearing 4 is formed on a fine rough surface 5 in a randam direction. When special barrel finishing is applied to the surfaces of the inner and outer rings 1 and 2 or rolling element 3 which are composition members of the roller bearing for obtaining the fine rough surface 5, the hardness of the surface layer of a member on which the fine rough surface 5 is provided can be made higher compared to the hardness of the inside, and also the compression residual stress of the surface layer can be positively produced. This permits obtaining of the long life roller bearing fitting with both fine and rough surface of the opposite.
Patent JP-H06197714-A (JP)
Title: Preparation of pasta
Inventor: TOOMASU BUIRUHERUMU HAUZERU
IPC: A23L7/143
Filed: 1993-10-08
Abstract: PURPOSE: To easily produce instant noodles having superior texture by industrial production. CONSTITUTION: A mixture having 32-45 wt.% dry material content and contg. cereal powder of a starch plant or semolina, softened water, an ionic gelatinizer, an emulsifier and baking powder is prepd., heated at 60-105 deg.C and extruded under 8-69 bar to form noodles. These noodles are immediately gelatinized by contact with cation-contg. water and they are dried.
Patent JP-H0593051-A (JP)
Title: Electronic part and resin composition for sealing the same
Inventor: HAYASHI NORIYUKI
IPC: C08G63/91
Filed: 1991-10-01
Abstract: PURPOSE:To obtain a resin composition, excellent in fluidity and moisture resistance and useful for sealing electronic parts. CONSTITUTION:A resin composition for sealing electronic parts containing a polyester prepared by blocking functional groups at molecular chain terminals of a melt processable polyester capable of forming an anisotropic molten phase with a low-molecular compound having >=1 aromatic rings and <=350 molecular weight as a principal component.
Patent JP-H02100316-A (JP)
Title: Heat-treating furnace for semiconductor wafer
Inventor: TSUCHIYA YOSHIAKI
IPC: H01L21/22
Filed: 1988-10-06
Abstract: PURPOSE:To enable cooling to be made at high temperature by allowing a pre-heated cooling gas to flow into a soaking tube and cooling the inside of a heat-treating furnace. CONSTITUTION:Cooling gas is controlled to a temperature and flow for the greatest cooling efficiency by a flow controller 1 and is classified into two systems, being supplied to a soaking tube 3. A heat exchanger 2 utilizes exhaust heat of a front part scavenger 6 at the initial stage of cooling and exhaust heat by cooling system on normal operation. The flow path of cooling gas is divided into 8 systems in the soaking tube 3 and the cooling gas of the adjacent flow path flows in opposite direction. Namely, cooling gas from the front to the rear part at a gas flow path a and flows from the rear to the front part at a gas flow path b, thus cooling the soaking tube 3. It allows controlled cooling gas to be supplied to the soaking tube 3, thus achieving operation of reducing temperature.
Patent JP-S63108336-A (JP)
Title: Direct positive color photosensitive material
Inventor: HIOKI TATSUO
IPC: G03C1/485
Filed: 1986-10-27
Abstract: PURPOSE:To make hard to change the max. image density and the min. image density of cyan coloring from the optimum value, even in case of changing a temp. and pH of a color developing solution by incorporating a specific cyan coupler to the titled material. CONSTITUTION:In the photosensitive material contg. an inner latent image type silver halide particle which is not previously fogged, the emulsion layer comprises one or more kinds of a non-diffusive cyan coupler shown by formula I wherein R1 is an aliphatic group or an aromatic group, etc., R2 is 2-20C an aliphatic group, R3 is H or halogen atom, etc., Y1 is H or a group capable of releasing by coupling reaction with an oxidant of developing agent. A hydroquinone compd. (for example, the compd. shown by formula II) contg. sulfonic group is also incorporated to the titled material, thereby suppressing effectively the increasement of the min. image density of the cyan coloring. In the formula, R4 is alkyl group or H etc., R5 is alkylene or acylamino group, etc.
Patent JP-H08113474-A (JP)
Title: Controller for hydraulic winch
Inventor: EBARA MASAAKI
IPC: B66D1/54
Filed: 1994-10-19
Abstract: PURPOSE: To enable hoisting and lowering operations to be smoothly performed by preventing dropping of a suspended load and the jumping phenomenon. CONSTITUTION: Secondary pressure of an electromagnetic proportional pressure reducing valve 21 to be controlled by a controller 20 is supplied to a brake releasing cylinder 15 of a negative brake 14, and the secondary pressure of the electromagnetic proportional pressure reducing valve 21 is gradually increased approximately in proportion to pilot pressure, and a winch motor is accelerated by decreasing a brake force in starting the hoisting or lowering operation.
Patent JP-H02102237-A (JP)
Title: Curable composition
Inventor: YUKIMOTO SADAO
IPC: C08L71/02
Filed: 1988-10-07
Abstract: PURPOSE:To obtain the title compsn. of one package type with excellent storage stability and being curable rapidly in the presence of water by incorporating a specified rubbery org. polymer, a vinyl resin and a polymeric plasticizer. CONSTITUTION:100 pts.wt. rubbery org. polymer having more than one, pref. 1.1-5 hydrolyzable Si groups of, e.g., formula I [wherein R1 is a 1-20C hydrocarbon group, a triorganosiloxy group of formula II (wherein R<2> is R<1>); X is a hydrolyzable group; a is 0-3; b is 0-2; m is 0-18; a+(sum of b)>=1] in the molecule, pref. on its terminals and a number-average MW of 300-1,000,000 (e.g., a polypropylene oxide polymer), 10-500 pts.wt. vinyl resin, pref. PVC with an average degree of polymn. of pref. 200-10,000 and a polymeric plasticizer with an MW of pref. 500-15,000 (e.g., polyoxypropylene glycol) are incorporated.
Patent JP-H08120368-A (JP)
Title: High-tensile conductive copper alloy excellent in elongation property and bendability and its production
Inventor: OHASHI KOSUKE
IPC: C22F1/08
Filed: 1994-10-20
Abstract: PURPOSE: To impart excellent bendability, elongation properties and strength to an alloy without executing complicated heat treatment by specifying the compsn. of an Mg-Sn-In-Co copper alloy. CONSTITUTION: This alloy has a compsn. contg., by weight, 0.05 to 0.25% Mg, 0.1 to 0.6% Sn, 0.02 to 0.08% P, 0.02 to 0.2% In, 0.05 to 0.1% Co, and the balance fundamental Cu, and in which the containing ratio of Mn to Sn is regulated to Mn; Sn=(1); (>=1.0). The working of the alloy to a wire rod is executed in such a manner that a bar stock first subjected to melting and continuous casting is rolled and wire-drawn and is subjected to continuous annealing in the temp. range of 500 to 600 deg.C to form into an element wire. Next, it is wire- drawn at 85 to 95% working ratio and is finally subjected to continuous annealing preferably in the temp. range of 350 to 450 deg.C as final heat treatment. Thus, a conductive wire having >=50Kg/mm<2> tensile strength can be formed.
Patent JP-H07179631-A (JP)
Title: Monolayered or multilayered element arranged on support and its production
Inventor: GERO DEHIYAA
IPC: G02B1/10
Filed: 1994-09-26
Abstract: PURPOSE: To provide a layer element which comprises a single layer or multiple layers of org. polymer materials arranged on a carrier, has a high level of order and uniform thickness, has mechanical and thermal stability and solvent resistance, and can be produced in a shape with a large area.  
     CONSTITUTION: This layer element arranged on a carrier comprises (a) a modified carrier of which the modification means arranging reactive groups having the same reactivities over the entire area and (b) one or more layers formed from org. polymer materials wherein each layer contains reactive groups having the same reactivities; the reactive groups of the first layer can react with the reactive groups of the carrier; in the case of multiple layers, each additional layer has reactive groups which can react with the foregoing layer; and these reactive groups form covalent bonds. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H10132800-A (JP)
Title: Specimen-protecting container integral with humor-separating sheet
Inventor: ABE YOSHIHIKO
IPC: G01N1/28
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a container whereby a small or minute amount of humor, particularly blood can be separated to be measurable and carried simply, safely and stably. SOLUTION: The protecting container has an area (a) where a humor to be inspected, particularly, blood can be absorbed, an area (b) where the absorbed humor can be separated on the basis of a chromatographic principle, and an area (c) where components in the humor separated by chromatography can be retained in a separated state. At least the area (c) is protected. Specifically, a blood separation sheet 1 is protected by a base sheet fixing the separation sheet and a sheet covering a holding part for separated components of blood serum, etc., whereby the sheet-shaped container is superiorly convenient to handle with.
Patent JP-H10106533-A (JP)
Title: Battery interconnecting structure
Inventor: MARUKAWA SHUHEI
IPC: H01M50/528
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To offer battery interconnecting structure in which a plurality of unit cells are connected together so as to form a storage battery module of a required output voltage. SOLUTION: The plane part 5 of a connection piece 1 is welded to a metal electrode 10 of each unit cell A by means of projection welding, and the cylindrical part 4 of the connection piece 1 is welded to the metal armor 11 of the unit cell B. Projections 2 and 3 for projection welding are formed on the same radius which may take a plurality of values, so that the path of the inter-connection current becomes minimum, which allows adoption of a material having a large thickness or small resistivity to the connection piece 1, so that it is practicable to achieve both a connection with less electric resistance and a coupling of high mechanical strength.
Patent JP-H04133784-A (JP)
Title: Printer terminal
Inventor: HOSOKAWA JUN
IPC: B41J29/38
Filed: 1990-09-26
Abstract: PURPOSE:To prevent data loss by monitoring a cell voltage constantly and warning a host side if the residual capacity voltage of the cell is below a tolerable and a terminating voltage. CONSTITUTION:Power supply circuits (A), (B) at a power system voltage VA and a logic system voltage VB consist of a dropper system and a switching system power supply circuit respectively. If the residual capacity voltage of a cell 1 is below a tolerable value(e.g.10%) in a voltage detection circuit (A)2, alarm circuits (A)17,(A2)8 are activated to sound as buzzer so that a host computer is warned. In this case, the host side can be notified of using a flashing display device instead of a buzzer or both methods can be employed. Next, if a terminating voltage of the call 1 is detected using a voltage detection circuit (B)3, a switching circuit 4 is activated by the detection voltage to shut off a power system circuit to the power supply circuit (A)5 and also stop an overelectric discharge to the cell 1. At the same time, the alarm circuit (B)9 is turned to H level and the host side is notified of the alarm state.
Patent JP-H0195862-A (JP)
Title: Mold for reduced pressure suction casting
Inventor: SAITO TETSUYA
IPC: B22D18/06
Filed: 1987-10-08
Abstract: PURPOSE:To prevent the infiltration of an air to the inner part from the pipe wall of a suction pipe at molten metal suction time and to constrain the generation of the gas defect and shrinkage cavity defect in a product by forming a non-permeable film at the part projecting from the chamber of the molten metal suction pipe of a mold. CONSTITUTION:In the mold used for a reduced pressure suction casting method, a bonding agent layer 1, casting sand layer 2, bonding agent layer 3, casting sand layer 4, bonding agent layer 5 and casting sand layer 6 are formed in order on the master pattern surface formed by a wax first. The coating agent of SiO2, etc., is then coated on the molten metal suction pipe part including the lower half part of a diameter expansion part 105. This forms a non- permeable film 7 in a glass shape at mold firing time. A bonding agent is further coated thereon and it is subjected to firing after coating over a casting sand layer 8, bonding agent layer 9 and casting sand layer 10 in order. The non-permeable film 7 prevents the air infiltration inside the mold through the pipe wall of a suction pipe 104, increasing the mechanical strength of the suction pipe 104 as well.
Patent JP-H1195511-A (JP)
Title: Image display device
Inventor: MATSUZOE HISANOBU
IPC: G03G21/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an image display device whose main body is miniaturized by using a toner-image carrier which is smaller in width than a transfer belt. SOLUTION: In the image display device of an orthogonal transfer system, toner images held on the toner-image carrier 23 stretched around a plurality of rollers in a direction orthogonal to the rotation of the transfer belt 22 are transferred to the transfer belt 22 by a transfer opposite roller in a direction orthogonal to the direction of the rotation of the transfer belt 22, the images formed on the transfer belt 22 are displayed or the displayed images are erased by a cleaning means 16. A toner-image forming unit 21 composed of the toner- image carrier 23 and devices for forming the toner images on the toner-image carrier 23 is disposed either above or below the transfer belt 22.
Patent JP-2001083748-A (JP)
Title: Original image reader
Inventor: FUJISAWA SHUJI
IPC: G03G21/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To carry out automatic cleaning well in a device with a comparatively simple constitution and of a method where an original image is read while it is being carried. SOLUTION: In this device, the cleaning of a surface of a contact glass 73 is carried out automatically since a flow of air is generated from a slit 74d by a blowing means 77 to a reading window (original reading position 71 of contact glass 73) of the scanner by detecting an end tip of the original after the original is read. In this case, the cleaning by eliminating foreign matter by blowing off the foreign matter such as paper powder and toner on the contact glass 73 by blown air F from the slit 74d of an original guide 74. Therefore, black stripes on a printed image due to the foreign matter can be prevented.
Patent JP-H06112247-A (JP)
Title: Lead frame and assembly method for semiconductor device using same
Inventor: OKABE MASAHIRO
IPC: H01L23/50
Filed: 1992-09-24
Abstract: PURPOSE:To enhance the productivity of a lead frame, to reduce the cost of the lead frame and to prevent a lead from being twisted when the lead frame is conveyed by a method wherein the lead frame which is common to individual bonding methods is formed. CONSTITUTION:A lead frame is composed of an insulating film 4 and of an interconnection pattern A composed of many leads L. In the insulating film 4, an island part 4a is formed in the center by a rectangular ring-shaped window part 5, and the body 4b is formed around the island part 4a. The individual leads L are constituted of inner leads 2 and outer leads 3, and they are installed between the island part 4a and the body 4b so as to stride the window part 5. In this case, the tip of each inner lead 2 is bonded to the island part 4a, and one part of each outer lead 3 is bonded to the body 4b.
Patent JP-H0566740-A (JP)
Title: Signal output circuit
Inventor: SHIBATA TAKESHI
IPC: G02F1/133
Filed: 1991-09-04
Abstract: PURPOSE:To provide the output of a video signal having large amplitude, wide band, and low strain required for driving liquid crystal by comparatively inexpensive, configuration in a signal output circuit which executes signal processing for driving the liquid crystal to the video signal supplied to a liquid crystal display panel. CONSTITUTION:The signal output circuit for driving the liquid crystal is constituted of an integrated circuit part 8 which is formed by bonding and separating process and which performs signal processing such as gamma correction in accordance with the characteristic of a liquid crystal display panel, horizontal period and the inversion of every field to a video signal, and outputs the signal with small amplitude; and a discrete circuit part 9 which is constituted of a discrete element, amplifies output from the integrated circuit 8 to specified amplitude, and outputs it to a liquid crystal display panel side.
Patent JP-H0982121-A (JP)
Title: Lighting fixture for vehicle
Inventor: MISHIMA SHIROJI
IPC: F21S8/10
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the integral feeling of the whole lighting fixture when the same is viewed from the front at a turning-off time in the vehicle lighting fixture. SOLUTION: A vehicle lighting fixture is provided with a lens 6 on the front face of the housing 2 whose upper and lower faces are in parallel, and is provided with bulbs 3, 4 and reflectors reflecting the light therefrom on the rear face. The reflectors are formed into plural steps of sawtooth shapes in which first slanting faces 5a, which advance toward the lens 6 with proceeding sideward from the bulb back position, and second slanting faces 5b, which are narrower in width than those of the slanting faces 5a and retreat, are alternately repeated so as to reflect the light forward.  Rectangular parallelopiped-like bulb caps 10, 20 are mounted on the bulbs 3, 4 so as to surround the peripheries of the same, and also the side width gaps 12, 22 of the front-views of the second slanting faces 5b are places in square areas having the front-view side width of the first slanting faces 5a in front of the bulb caps 10, 20 corresponding to the front-views of plural steps sawtooth shapes so as to form a complete or incomplete reflecting films 11.
Patent JP-S62118075-A (JP)
Title: Gas compressing device
Inventor: FUKUCHI KAZUYA
IPC: F04B39/00
Filed: 1985-11-15
Abstract: PURPOSE:To increase the efficiency of energy by separating a handled gas component in a seal gas which flowed out of a rear stage compressor for the handled gas, and returning the separated handled gas to a front stage compressor, to be handled. CONSTITUTION:A gas in fed into a gas centrifugal separator 16 and its pressure is increased, and the gas is pressurized by a reciprocating the gas compressor 9 and transferred to a bottle 8. When leakage has occurred on the shaft seal part of the reciprocating type gas compressor 9, the leaked gas is discharged by means of a carrier gas introducing out pipe 15, handled by a gas centrifugal separator 19, and again introduced into a gas recirculating pipe. Thereby, a gas can be charged into a bottle with a small energy consumption.
Patent JP-S62118168-A (JP)
Title: Safety valve
Inventor: OKANO MASAMI
IPC: F16K17/04
Filed: 1985-11-15
Abstract: PURPOSE:To prevent previous leakage without the necessity of any additional drive source, by coupling a variable section in a snap mechanism and a displacing section in a pressure displacement converting device to a displacement transmission mechanism. CONSTITUTION:A pressure displacement converting device 41 depresses a movable section in a snap mechanism 21 through a displacement transmission mechanism 61 when the valve inlet port side pressure is lower than a set blow-off pressure. As a result the force of a snap spring 31 acts upon the movable section which therefore depresses a valve rod 7. The valve inlet port side pressure increases approaching the set blow-off pressure, the force depressing the valve rod is decreased. When the valve inlet port pressure increases further, the snap mechanism is reversed. As a result, the balance of thrust forces acting upon a valve element 5 by the valve inlet port side pressure and a valve spring 13 is instantly lost so that the safety valve blows off.
Patent JP-H1198039-A (JP)
Title: On-vehicle receiver
Inventor: SUZUKI TOSHIO
IPC: B60R25/10
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an impedance adjustment work for an impedance matching circuit for an antenna. SOLUTION: Impedance of an impedance matching circuit 7 for an antenna 5 is decided in accordance with a level of a control voltage signal EB that is applied as inverse bias voltage from a control circuit 13eb to a variable capacity diode 12. The circuit 13 gradually increases the level of the signal EB when it is continuously given an electric wave signal from a remote control 1, also executes an initialization operation which stores the level of the signal EB when a bit error rate of an identification code in a signal that is received from the circuit 7 through an RF unit 9 becomes minimum and performs control that applies the signal EB of a stored level to the diode 12 after the initialization operation is finished.
Patent JP-H06113272-A (JP)
Title: Digital system and digital modulation transmitter-receiver
Inventor: SUGITA YASUSHI
IPC: H04N19/102
Filed: 1992-09-25
Abstract: PURPOSE:To reduce effectively disturbance from an existing television broadcast due to analog modulation at an adjacent area in the system where the data are digital-modulated and the resulting data are sent. CONSTITUTION:A video signal is separated into a high frequency component and a low frequency component by an HPF2 and an LPF4, and the components are compression-coded by compression coders 3, 4. The high frequency component subject to compression coding is allocated to a spectrum in the vicinity of the frequency of a video carrier, chrominance subcarrier and an audio carrier in a broadcast channel and a code of the low frequency component is allocated to other spectrum and the result is subject to orthogonal frequency division multiplex(OFDM) modulation 8.