baber/WOPTO huggingface dataset:
Patent JP-2000305321-A (JP)
Title: Developing carrier for electrophotography, and production of carrier treated with coupling agent, constituting the carrier
Inventor: ARATAIRA FUMIHIRO
IPC: G03G9/113
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To heighten the triboelectrification of a toner, to make the triboelectrification distribution sharp and to improve the flowability of the toner by using, as a carrier constituting two-component developing agent, a coated carrier from which excess coupling agent being not fixed on the surface of the carrier core is removed. SOLUTION: The surface of a carrier core is coated with a coupling agent which is a compound having hydrophilic and hydrophobic groups. Further, the carrier is a coupling-retreated carrier, which is in such a state that excess coupling agent, which is not fixed without fixing on the surface of the carrier core, is removed when the carrier core is coated with the coupling agent. When the carrier treated with the coupling agent is produced, the carrier core is coated with excess amount of the coupling agent sufficient to coat the surface area of the carrier core and the coated carrier is subjected to cleaning treatment. That is to say, the part of the surface of the carrier core, where is not coated with the coupling agent, can be eliminated by treating the carrier core using excess amount of the coupling agent.
Patent JP-S601986-A (JP)
Title: Video signal transmitter
Inventor: SUGIYAMA HIROYUKI
IPC: H04N19/00
Filed: 1983-06-17
Abstract: PURPOSE:To display more sharply a profile of a reproduced picture by adding three transmission picture data displayed at the surrounding on a screen while being weighted respectively and reprducing and displaying the result. CONSTITUTION:The 1st delay circuit 4 has a delay time for one picture element transmission period's share (e.g., nearly 110nsec) in a digital video signal read from a memory circuit 1. Further, a weighting circuit 6 consists of two resistors of resistance values 3R and R. An output video signal of the delay circuit 4 is given by a weighting amount of 1/2 by a weighting circuit 7 comprising two resistors having a resistance value R and the result is applied to an adder circuit 9. On the other hand, the output video signal of the delay circuit 5 is provided with a weighting amount of 1/4 by a weighting circuit 8 of the same constitution as the weighting circuit 6 and the result is applied to the adder circuit 9. The adder circuit 9 adds and synthesizes analog video signals for each picture element data's share from the weighting circuits 6-8 and produces and outputs the analog video signal for one picture element data's share.
Patent JP-H06300000-A (JP)
Title: Ejector device
Inventor: NAGAI SHIGEKAZU
IPC: F04F5/20
Filed: 1993-04-13
Abstract: PURPOSE:To provide ejector equipment capable of adjusting the operating hour of a vacuum breaker. CONSTITUTION:This device is provided with an air passage 40 where an air tank 29 is incorporated in a vacuum breaker unit 1 and this tank is communicated with the secondary side of a supply valve 12, a vacuum breaking pilot passage 41 to be communicated with a pilot chamber 35 of a vacuum breaker 11, and a shuttle valve 42 to communicate the air tank 29 with the air passage 40 or the vacuum breaker pilot passage 41 in a switching manner according to the value of the air pressure on the secondary side of the supply valve, and a vacuum breaking time adjusting valve 45 where the flow rate can be adjusted downstream of the pilot chamber 35 in the vacuum breaker pilot passage 41. This constitution adjusts the operating time of the vacuum breaker 11 by adjusting the flow rate of the vacuum breaking time adjusting valve 45.
Patent JP-S62268011-A (JP)
Inventor: KOTANI YUSUKE
IPC: H01B13/00
Filed: 1986-05-13
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-H07290532-A (JP)
Title: Method and apparatus for controlling injection molding machine
Inventor: YOKOBAYASHI TAKESHI
IPC: B29C45/77
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a stable molded form by improving control performance of proportional integrating control particularly in an injecting step. CONSTITUTION:The apparatus for controlling an injection molding machine comprises a subtracter 20 for calculating a deviation 20a of a speed set value 21 of a screw from a speed signal 22a of the screw 3, a speed converter 22 for calculating the signal 22 from position data 7a, and a proportional circuit 23 for proportionally calculating by inputting the deviation 20a. Further, the apparatus comprises an integrator 24 for integrating the deviation 20a by inputting it via a switch 26, an adder 27 for adding a proportional output 23a of the circuit 23 and an integrated output 24a of the integrator 24, a coefficient unit 28 for multiplying the value 21 by a coefficient smaller than 1 to output a coefficient unit output signal 28a, and a comparator 29 for comparing the signal 22a with the signal 28a.
Patent JP-S63274893-A (JP)
Title: Finger ring timepiece
Inventor: SHIMIZU YOICHI
IPC: G04B37/12
Filed: 1987-05-06
Abstract: PURPOSE:To fix a timepiece more accurately and securely without using any bolt by using shape memory alloy for all or some of joining parts of a ring. CONSTITUTION:The shape memory alloy is used for all or some of the joining parts of the ring 1. Then, a timepiece 2 is set on the ring 1, and caulked and fixed to the ring 1 at room temperature. When the battery of the timepiece 2 is replaced, the whole of the ring 1 or only the joining parts 3 are placed at preset temperature and the joining parts 3 are released to detach the timepiece 2 from the ring 1. When the timepiece 2 after the battery replacement is refixed on the ring 1, the joining parts 3 are closed automatically at the room temperature to clamp the timepiece 2 to the ring 1.
Patent JP-H01284610-A (JP)
Title: Structure of sand blocking sheet and laying method therefor
Inventor: SUMIDA HITOSHI
IPC: E02B3/12
Filed: 1988-05-09
Abstract: PURPOSE:To enhance the tightness of superposition margin parts by providing a bag part at both ends of a sand blocking sheet, filling material heavier than water in the bag developed on a bank body, and thereafter laying superposed sheets on the surface of the bank body while superposing the sand blocking sheets on the surface of the bank body. CONSTITUTION:In a sand blocking sheet 2, bag parts 7 are formed by bending back both ends, which serve as superposition parts 5, and charged with ready- mixed concrete or earth and sand or the like 8 heavier than water, on the bank body. The sheets 2 are laid parallely along the surface of the bank body in the longitudinal direction, and the bag part 7 at both ends of each sheet are superposed and fixed tightly. It is thus possible to prevent earth and sand from flowing out of the bank body.
Patent JP-S61269081-A (JP)
Title: Ic test system
Inventor: YAMAKI YOJI
IPC: G06F11/26
Filed: 1985-05-24
Abstract: PURPOSE:To enable an output for a circuit simulation to be simply and easily applied to a linear IC tester by providing an execution control table common to both a system for performing a circuit simulation and a linear IC test system. CONSTITUTION:A linear IC tester 1 applies a signal to and observe a socket board 2 which is an interface between a linear IC 3 which is an object to be measured and a linear IC tester 1. When an observed value is within an expected value range prepared in advance, the linear IC is a non-defective and when outside the range, a defective. These execution control processes are performed while the execution control program 7 of a microcomputer system 5 are referring to an execution control table 14. Thus, a test system practically utilizing a simulator and flexibly responding to a semiconductor device manufacturing process can be simply and easily realized.
Patent JP-S602123-A (JP)
Inventor: YASUDA YOSHICHIROU
IPC: A01G7/06
Filed: 1983-06-20
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-H09271355-A (JP)
Title: Production of composition for oil-in-water type emulsified food
Inventor: NAKANISHI YOSHIKAZU
IPC: A23L27/60
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in emulsion stability, and suitable as a spread for bread or a topping for baked bread, comprising a specific amount of an oily phase and an aqueous phase containing each specified amount of common salt, albumen, a saccharide and an acidulant. SOLUTION: This composition for oil-in-water type emulsified food comprises 50-83wt.% of an oily phase consisting mainly of liquid oil and an aqueous phase containing <=2wt.% of common salt, 20-60wt.% of albumen in terms of raw albumen, 20-50wt.% of a saccharide such as sugar, and 1-6wt.%, on an acetic acid basis, of an acidulant such as vinegar or citric acid.
Patent JP-S60255932-A (JP)
Title: Device for cooling metallic strip
Inventor: ONO YOSHIO
IPC: C21D9/573
Filed: 1984-05-30
Abstract: PURPOSE:To obtain the titled device capable of cooling a metallic strip uniformly widthwise and lengthwise by blowing a jet gas against the part of contact between a roll and a metallic strip which is transported along the peripheral surface of the cooling roll. CONSTITUTION:A steel strip W winds along the peripheral surface 1.2 of a cooling roll 1 having a refrigerant passage 1.1 inside, and is transported in the direction as shown by the arrow and cooled. In said cooling device, a nozzle 2 is provided at the inlet side of the steel strip W, and a jet gas G is blown against the part of contact C between the surface of the steel strip W and the peripheral surface 1.2 of the cooling roll 1. Accordingly, a gaseous film is formed between the peripheral surface 1.2 of the roll and the surface of the steel strip W, and the strip is cooled at the part of contact C. Consequently, the steel strip W which is transported is cooled widthwise and lengthwise at a uniform cooling rate, and the deformation and unevenness in quality of the steel strip W is prevented.
Patent JP-S62267333-A (JP)
Title: Polyester film
Inventor: TSUNASHIMA KENJI
IPC: C08J5/18
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a polyester film giving a magnetic tape free from drop-out and having excellent transportability, especially transportability and abrasion resistance under high temperature and humidity condition, by forming a film from a resin containing inorganic porous fine particles in a manner to attain a surface roughness, etc., falling within respective specific ranges. CONSTITUTION:A polyester film having a center-line average roughness Ra and average peak height Rms (determined from a cross-sectional roughness curve) satisfying the formulas Rms/Rs(0.025)=1.4-2.2 and Ra(0.80)/Ra(0.25)=1.5-3.0. The film can be produced by using porous particles having an average particle diameter of 0.6-2.0mum, preferably 0.8-1.5mum and a specific surface area of >=200m<2>/g, preferably >=300<2>/g and adding the particles to a polyester film at an amount of 0.001-1wt%, preferably 0.002-0.5wt%.
Patent JP-H08299106-A (JP)
Title: Bed device
Inventor: YOSHINO ISAMU
IPC: A47C17/04
Filed: 1995-05-09
Abstract: PURPOSE: To provide a bed device with which space under the bed can be easily used and cleaned. CONSTITUTION: The bed device has a main body 1 on which a mattress 7 is put, leg members 9, and gas springs 14. The leg members 9 are set on the rear surface of the main body 1 in the lateral direction, and one ends of them are rotatably connected to one edge of the main body 1 in the lateral direction. One end of a gas spring 14 is rotatably connected to the other edge of the main body 1 on the rear surface in the lateral direction, while the other end of the gas spring 14 is pivotally connected in the middle of a leg member 9. The gas spring 14 energizes the leg member 9 in the rising direction.
Patent JP-H05278081-A (JP)
Title: Preparation of casing for electric equipment
IPC: B29C33/76
Filed: 1992-04-03
Abstract: PURPOSE:To eliminate a trouble of making a new mold by a method wherein a removable inserting part is provided in a part of a mold, and the inserting part is exchanged and a plurality of different casings are molded with a synthetic resin by using the same mold. CONSTITUTION:In a method wherein a fixed side mold 2 and a movable side mold 3 are fixed on a molding machine to mold a casing, a plurality of different casings are molded with a synthetic resin in the same mold 1 by proving removable inserting parts A, B1 and C in a part of the fixed side mold 2 and/or the movable side mold and exchanging the inserting parts A, B1 and C.
Patent JP-S62268152-A (JP)
Title: Semiconductor device for igniter
Inventor: KAMIYA SHIGERU
IPC: F02P3/04
Filed: 1986-05-16
Abstract: PURPOSE:To improve the degree of freedom in the case of packaging to an engine by connecting diodes fitted between two pairs of ignition plugs in antiparallel, using secondary side terminal sides as common terminals, and molding the diodes with an insulating resin. CONSTITUTION:A primary side midpoint E is connected to a power supply, and the series circuits of diodes 31-34 and ignition plugs 41-44 are each connected in antiparallel between a pair of terminals on the secondary side of a coil 1 and ground potential at every two. High voltage where polarity is inverted in succession is induced on the secondary side of the coil 1 by alternately switching switches 21 and 22 in a distributor-less-ignition-system. When high voltage having polarity shown in the figure is generated on the secondary side of the coil 1, discharge currents flow through the diode 31, the plug 41, the plug 44 and the diode 34, spark discharge is generated in the plugs 41 and 44, and the diodes 32 and 33 are reverse-biassed, and prevent high voltage. Accordingly, a semiconductor device has general-purpose properties because it may be used in response to the necessity of the ignition system regardless of the kinds of internal combustion engines.
Patent JP-H07314873-A (JP)
Title: Screen process printer
Inventor: TAKAHASHI MITSURU
IPC: B41L13/14
Filed: 1994-05-25
Abstract: PURPOSE:To control the master introducing fan operation without depending on a control means of a device main body by setting a fan control means or the like for controlling the master introducing fan operation based on signals from a deflection sensor. CONSTITUTION:A guide plate 9 is disposed between a master feed means 7 and a master delivery means 8, and the guide plate 9 is fixed on a side plate of a screen process printer main body for the purpose of connecting the master feed means 7 with the master delivery means 8. A master stock means 6 is disposed above a cutting means 5, the master feed means 7, the master delivery means 8 and the guide plate 9. The master stock means 6 is composed of a casing 22, a guide pate 23, a deflection sensor 24, a suction fan 25 as a master introducing fan and the like. The casing 22 is composed of a metal plate and the like, and a side plate 22e close to the side of a plate cylinder 1 of open box type is installed on the side plate of the screen process printer. The deflection sensor 24 is on at the time of sensing a processed master 11b, and output signals of low level are output.
Patent JP-S62269835-A (JP)
Title: Automatic document feeder
Inventor: KIKUCHI YUTAKA
IPC: B65H29/22
Filed: 1986-05-14
Abstract: PURPOSE:To reasonably invert a document and to prevent the generation of its jam, by displacing a document sheet guide means in such a manner that a document sheet discharge route in a document inverting part of an automatic document feeder forms an inverting route suitable for the thickness of the document. CONSTITUTION:A document inverting part C' is provided in a discharge route of a document sheet toward a discharge tray 27 from a document bed conveying belt 26. This inverting part C' provides a discharge driving roller 26 to be arranged supporting its center shaft 46a rotatably to main unit both side plates of an automatic document feeder 25. Further a fixed guide 49 and a pair of fixed guides 50 are fixedly provided appearing in the roller 46 in the both side plates. While the feeder 25, which provides a moving discharge driven roller 51 and a moving curved guide 52 to be arranged appearing in the roller 46, rotatably supports the roller 51 to an inverting part cover 53 while fixedly provides the guide 52 to the cover 53. Accordingly, when the document is a thick paper sheet, the feeder moves the tray 27 upward by a motor controlled by a control part while performs positioning of the roller 51 and the guide 52 to a winding angle in accordance with the document.
Patent JP-H04317947-A (JP)
Title: Sheet roll takeout device
Inventor: UNO AKIRA
IPC: B65H19/30
Filed: 1991-04-15
Abstract: PURPOSE:To perform reloading of a taken-out sheet roll easily and certainly, receive the sheet roll from a rolling mechanism of slitter device certainly, safely, and without risk of deformation, send out the sheet roll easily to a conveyor for reloading in that position where the sheet roll is received, and hindering the conveyor from obstructing movement of a sheet roll takeout device. CONSTITUTION:On a dolly 1, two sheet roll receiving mechanisms 14, 20 are installed in over-and-under arrangement and are elevated and sunk individually by respective rotating screw mechanisms 26, 30.
Patent JP-2000302856-A (JP)
Title: Molding material for optical recording medium
Inventor: OGAWA NORIYOSHI
IPC: G11B7/2534
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a molding material for optical recording media having an excellent moldability and a low birefringence. SOLUTION: This molding material comprises (1) bis(4-hydroxyphenyl) diphenylmethane, (2) a bisphenol of the general formula (I) and (3) a polycarbonate having an intrinsic viscosity of from 0.30 to 0.50 dl which is obtained by allowing a compound having a phenolic hydroxyl group having a functionality of 3 or larger to react with a carbonate-forming compound.
Patent JP-H08283085-A (JP)
Title: Lightweight foamed concrete, its production and electrodeposition coating composition for reinforcing steel frame
Inventor: HONDA KEIICHI
IPC: C25D13/06
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a lightweight concrete with the adhesion enhanced between a reinforcing steel frame and a coating film and between the coating film and the concrete and with the cracking and releasing of the coating film due to the distortion, etc., or the release of the coating film from the concrete reduced. CONSTITUTION: In the lightweight foamed concrete reinforced with a reinforcing steel frame, the surface of the steel frame has a coating film obtained from a coating material consisting essentially of an epoxy resin and an acrylic copolymer, the coating film has F to H hardness, and the lightweight foamed concrete component is bitten into the coating film.
Patent JP-S62267568-A (JP)
Title: Fuel injector
Inventor: KOBAYASHI MASAYOSHI
IPC: F02M57/02
Filed: 1986-05-14
Abstract: PURPOSE:To improve the fuel consumption and the acceleration performance of engine by forming a plunger chamber between the lower end of a plunger and a booster piston while forming a pressurizing chamber between a booster piston and a pump body. CONSTITUTION:A plunger chamber 33 communicated with a working oil inlet 31 is formed between the lower end of a plunger 42 and the upper end of the large diameter section 19 of a booster pump 18. A pressurizing chamber 24 communicated with a fuel inlet 26 and a fuel injection nozzle 9 is formed between the lower end of the small diameter section 20 of the booster piston 18 and the bottom face of an inner hole 13 of a pump body 1. Power is applied to an electromagnetic actuator 38 to lower the plunger 42 so as to pressurize the working oil in the plunger chamber 33. Consequently, the booster piston 18 is lowered to boost the fuel in the pressurizing chamber 24 so as to eject the fuel into a cylinder of engine. In such a manner, the fuel consumption and the acceleration performance of engine can be improved.
Patent JP-2000301874-A (JP)
Title: Stationery clip
Inventor: SUGIYAMA MASAO
IPC: B42F1/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a stationery clip, with which a pressurizing force is fully obtained even when several sheets of paper are fixed to a mounting paper, which is hard to slip out, the rotation of a clip itself hardly occurs, thickness of the mounting paper is not increased when the clip is mounted to the mounting paper for convenience of the storage and transfer of files, with which the end of a paper can be fastened and which can also be used as a hook. SOLUTION: By blending one wire material at its middle in a plane symmetry in a V-shape, along nose part 2 is provided. Further, in a plane symmetry, U-like engaging parts 3, each of which is shorter than the nose part, are provided at the right and left basic ends of the nose part.
Patent JP-2000304848-A (JP)
Title: Displayed brilliance processing device
Inventor: IZEKI SHUICHI
IPC: G01S7/34
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a displayed brilliance processing device preventing changes of displayed brilliance on PPI of the same target object even if a scope of measuring distance is changed. SOLUTION: This displayed brilliance processing device for a target object in a radar device for ship converts a reflection signal from the target object from analog signal into digital signal by an A/D converter 1, counts a sampling clock SCK for changing frequencies based on a scope of measuring distance and A/D converting the reflection signal by a counter 2 from the time when a signal is sent to the target object, and inputs conversion output data of the A/D converter 1, a measured value of the counter 2, and measuring distance scope data RN into a computing circuit 3 to obtain a position of the target object in the scope of measuring distance based on counted values of the counter when A/D conversion data is input.  Output data is converted into digital data corresponding to levels based on the position of the target object and is output, and this output data is converted into an analog signal by a D/A converter 5 to display brilliance based on this conversion output signal level.
Patent JP-H11298420-A (JP)
Title: Signal transmission system in wll system
Inventor: ARAKAWA TADAHIRO
IPC: H04L12/26
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide the signal transmission system in a WLL system where an optimum transmission rate is selected in accordance with a kind of a signal of a channel and the channel with a high efficiency and high quality is set up without giving any effect on a conventional communication protocol. SOLUTION: Transmission sections 102, 202 distinguish and discriminate a FAX signal and a MODEM signal or the like from a voice signal by monitoring a signal on a communication channel after the communication channel is reserved, decide whether or not ADPCM voice CODECs 101, 201 are set 'through' based on the discrimination result, and MODEM sections 103, 203 send the other signals than the voice signal by applying multi-value processing to the modulation. In order to avoid deterioration in the reception sensitivity by multi-value processing, multi-value processing is applied only to required part of the signals and the result is transmitted to minimize the deterioration in the reception sensitivity.