baber/WOPTO huggingface dataset:
Patent JP-S61232328-A (JP)
Title: Intake apparatus of internal-combustion engine
Inventor: YUZAWA HARUO
IPC: F02B31/02
Filed: 1985-04-09
Abstract: PURPOSE:To prevent the blow-back of exhaust into a high speed intake port even if a high speed intake valve is in opened state, by inhaling the fresh air having the pressure close to the atmospheric pressure on the upstream side of a main throttle valve into the high speed intake port on the downstream side of a subthrottle valve when the subthrottle valve is closed. CONSTITUTION:In engine idling, the air in the quantity properly adjusted by an idle control valve 32 is supplied into a collector 31 through an auxiliary air passage 33, and further supplied into a combustion chamber 14 through a low-speed intake port 12 from the collector 31. While, a high-speed intake valve 6 is opened when a sub-throttle valve 11 is in closed state, and the fresh air having the pressure nearly equal to the atmospheric pressure is inhaled from an intake passage 9 on the upstream side of a main throttle valve 10 to the downstream side of the subthrottle valve 11 through a bypass passage 22, in a high speed intake port 13 having the subthrottle valve 11 installed. Since the fresh air is inhaled into the high speed intake port 13 also in the case when the subthrottle valve 11 is closed, the blow-back of the exhaust into the high speed intake port 13 can be prevented even if the high speed intake valve 6 is in opened state.
Patent JP-S59200005-A (JP)
Title: Sealed type hydraulic lifter
Inventor: KODAMA HISASHI
IPC: F01L1/24
Filed: 1983-04-26
Abstract: PURPOSE:To increase capability of absorbing change of capacity and make the full length of a lifter device small by providing the second plunger of a large diameter absorbing change of capacity of working oil in a reservoir chamber. CONSTITUTION:A cylindrical body 32 with its bottom wall 31 contacting a head part of a valve stem is slidably provided in a lifter body 25, while the first plunger is arranged in the cylindrical body 32 to form a pressure chamber 36 which is connected to a reservoir chamber 37 through an open hole 40 opened or closed by means of a check valve 41. One side of the reservoir chamber 37 is demarcated by means of the second plunger 45 of a large diameter. Change of capacity of working oil in the reservoir chamber 37 following movement of the cylindrical body 32 is absorbed by movement of the second plunger 45 of the large diameter. Since quantity of movement of the second plunger 45 is small, the full length of the lifter device can be made small.
Patent JP-H10268851-A (JP)
Title: Image input interface device
Inventor: NISHIMOTO KAZUYOSHI
IPC: G09G5/12
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive device that does not require any dedicated memory for interpolation as to an image input interface that inputs an NTSC video image signal (luminance signal/color signal, separate video signal) to an image display device with a different scanning speed, such as a personal computer in real time. SOLUTION: During the period of data transfer from a DRAM part to an SRAM part in a video memory 7, data can not be written to the memory in real time. For the purpose, an in-transfer-period control circuit 25 controls an address control circuit 8 and a timing control circuit 9 to writes adjacent image data to dot parts of the data which can not be written in the memory in real time. Since circuit such as a video frame memory or line memory, etc., for interpolating the image data which can not be written in transfer cycles becomes unnecessary, the constitution of the device is simplified and the device can be made inexpensive.
Patent JP-H06286673-A (JP)
Title: Managing machine
Inventor: HAYATA HIROMITSU
IPC: B62D51/06
Filed: 1993-03-31
Abstract: PURPOSE:To suppress noise by arranging a device for start and a muffler on both the sides of an engine mounted on a machine body, covering these devices by a bonnet, and dividing the device for start, muffler chamber, and the engine chamber by partitioning walls, as for a small-sized walking type managing machine for agricultural work. CONSTITUTION:An engine 2 is mounted on a machine body 1, and a device 3 for start is arranged on one side, and a muffler 4 is arranged on the other side. The device 3 for start, engine 2, and the muffler 4 are covered by a bonnet 5. The bonnet 5 is installed in a demountable manner through an installation frame 1b installed at the front part of the machine body 1 and an installation frame 1c for partitioning which is erected behind the engine 2. Further, on the inner surface of the bonnet 5, partitioning walls 61 and 62 are installed, and.'the device chamber 30 for start, muffler chamber 40, and the engine chamber 20 are divided.
Patent JP-H01247383-A (JP)
Title: Device for controlling elevator
Inventor: YONEMOTO MASASHI
IPC: B66B5/02
Filed: 1988-03-28
Abstract: PURPOSE:To surely detect a brake abnormality and compensate the shortage of braking torque with motor torque to carry out operation to the final end floor by detecting the shortage of braking torque caused by the abnormality of a brake device, together with the existence of a braking command by means of the rotation of a motor. CONSTITUTION:A braking command is outputted from a sequence control means 25 to a brake control circuit 26 thereby restricting the rotation of a cage driving motor by the action of a brake coil 11, whereas, if the rotation of the motor is detected by a counter 27, this is detected as a brake abnormality by a brake abnormality detecting means 28. According to the abnormality detection signal thereof, a motor control means 22 controls the motor so as to generate braking torque by the motor itself instead of a brake device to make a cage travel to the final end floor, via a pulse width modulating circuit 23 and an inverter 24. Thus, by rapidly coping with the brake abnormality, the safe operation of an elevator can be performed.
Patent JP-H03273567-A (JP)
Title: Signal recording and reproducing device and signal recording medium
Inventor: TSUJI SEIZO
IPC: G11B7/004
Filed: 1990-03-23
Abstract: PURPOSE:To make the most of all the areas of a disk by providing and analog signal recording circuit and a digital signal recording circuit and controlling analog signals in the spiral direction of the disk. CONSTITUTION:The both recording circuits of the analog signal recording circuit and the digital signal recording circuit are provided and a tracking control circuit 18, laser driving circuit 8, modulation and demodulation circuits 7, 25, 20 and 27 are controlled so that the analog signals can be recorded in the spiral direction of a disk 1 and digital signals can recorded reversely in the spiral direction of the disk 1. By utilizing the fact of temporarily storing the digital signals in a memory means 23 and intermittently recording those signals, the digital signals are recorded while being divided into one track reversely in the spiral direction of the disk 1 and the analog signals are recorded in the spiral direction of the disk 1 so that the continuity of the signals can not be damaged. Thus, all the areas of the disk can be utilized at its maximum without fixing capacity respectively for the analog and digital signals.
Patent JP-S63240593-A (JP)
Inventor: MIKAMI TAMAZO
IPC: G10C1/00
Filed: 1987-03-27
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-2000263524-A (JP)
Title: Concrete surface curing retarding tape
Inventor: FUKUYAMA KAZUYUKI
IPC: B28B1/16
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To allow removing by washing when released from a mold after steam curing by laminating an adhesive layer made of a specific emulsion type acrylic adhesive, a specific synthetic rubber and a specific concrete curing retarder on one surface of a synthetic resin sheet. SOLUTION: A tape obtained by laminating an adhesive layer made of 100 pts.wt. of an emulsion type acrylic adhesive, 5 to 50 pts.wt. of a synthetic rubber and 0.5 to 20 pts.wt. of a concrete curing retarder on one surface of a synthetic resin sheet is manufactured. The tape is laminated on surfaces of tiles aligned in a matrix state so that an adhesive is brought into contact with the surface. Thereafter, a concrete composition is placed in a form, and cured, and the concrete is hardened. Then, curing of the composition leaked from joint parts of the tiles, crept and adhered to the surfaces of the tiles is retarded. Thus, the composition can be completely removed only by washing with a water flow.
Patent JP-S62231292-A (JP)
Inventor: SUZUKI YASUNORI
IPC: B42D1/00
Filed: 1986-03-31
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-S61233408-A (JP)
Title: Production of magnetic head
Inventor: GOTO MAKOTO
IPC: G11B5/23
Filed: 1985-04-08
Abstract: PURPOSE:To decrease greatly the air bubbles produced at a gap or glass part by using the He gas or the mixture of the He gas and the O2 gas for the sputtering gas atmosphere when an oxide film is formed. CONSTITUTION:The cores 51 and 51' are put into a sample room of a sputtering device. The He gas is supplied into the sample room while this room is heated after evacuation up to the desired degree of vacuum. The high frequency electric power is applied to those cores after the gas pressure is stable. Then a presputtering process is carried out to clean the surface of a target and then a sputtering process is given for a prescribed period of time for formation of a film having such thickness equal to the desired gap length. The target for sputtering uses an SiO2 plate and performs a sputtering process of a planar magnetron system. Then both cores are butted to each other and assembled, and a glass rod is put into a winding groove for reinforcement. Both cores are pressed for a prescribed period of time at a temperature higher than the softening point of the glass rod. Then the glass rod is fused and filled into the groove part.
Patent JP-S57210345-A (JP)
Title: Electrophotographic negatively-chargeable liquid developer and developing method using this developer
Inventor: IWAKI AKIO
IPC: G03G13/28
Filed: 1981-05-19
Abstract: PURPOSE:To obtain a developer capable of forming a printing plate superior in etching resistance and dispersion stability, and high in resolution, by adding a colorant, a polymer such as polyethylene, and a surfactant derived from an organic phosphate to an electrically insulating liquid. CONSTITUTION:An electrically insulating liquid, e.g., n-pentane, chlorinated paraffin, etc., contains (A) a colorant, e.g., carbon black, copper phthalocyanine, etc., (B) at least one of polyethylene, polypropylene, ethylene copolymer, and propylene copolymer, and (C) a phosphate type surfactant represented by formulaIin which R1 is H, 8-30 C alkyl, alkylphenyl, or a group of formula II, R being 8-30 C alkyl or alkylphenyl, n being 0-15; and R<2> is 8-30 C alkylphenyl or a group of formula III, R being 8-30 C alkyl or alkylphenyl, n being 0-15. Use of this developing liquid permits an image part to exhibit high resistance to an etching solvent in an etching step, not to dissolve in this, and said liquid to form a printing plate high in resolution, and good in reproducibility.
Patent JP-S63241527-A (JP)
Title: Nonlinear optical element and its preparation
Inventor: TOMARU AKIRA
IPC: G02F1/35
Filed: 1987-03-30
Abstract: PURPOSE:To make a process simpler by constituting crystallites or fine pulverous body of a compd. having a great nonlinear optical effect of a material dispersed in pores of porous glass. CONSTITUTION:The nonlinear optical element of this invention is constituted of a material comprising crystallites or fine pulverous body of a compd. having a great nonlinear optical effect dispersed in pores of porous glass. Porous glass having about 50-2,000sq. rt. pore size is utilizable, and such porous glass is prepd. by separating the phase of sodium borosilicate glass into a fraction consisting of Na2O-B2O3 compsn. and a fraction consisting of SiO2 compsn., and eluting only the Na2O-B2O3 fraction which is easily soluble in acid. Suitable compd. having high nonlinear characteristic is any one having a nonlinear susceptibility larger than 10<-14>esu which is the tertiary nonlinear susceptibility of quartz glass. By this constitution, a nonlinear optical element having high speed response performance is prepd. at high efficiency by a simple process.
Patent JP-H11271517-A (JP)
Title: Photosensitive resin composition for color filter and color filter
Inventor: TSUJI SHIGEO
IPC: G03F7/029
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin compsn. for color filters having a high sensitivity, developability and resolution. SOLUTION: This photosensitive resin compsn. contains (a) a high-polymer binder having a carboxyl group within the molecule, (b) a compd. having an ethylenically unsatd. bond, (c) a photopolymn. initiator and (d) a pigment. The photopolymn. initiator (c) of the compsn. described above contains a titanocene compd. and glycine deriv.
Patent JP-H08267516-A (JP)
Title: Molding die and molding method for resin shutter
Inventor: OBARA MITSUHIRO
IPC: G11B23/03
Filed: 1995-03-30
Abstract: PURPOSE: To facilitate the adjusting work for making the dimensions of the thickness of two side plate parts connected together through a connecting part uniform and prevent burrs from developing in the molding die and molding method of resin shutter. CONSTITUTION: The molding die is equipped with a fixed mold 31 having the cavity 26a of a connecting part provided with a gate 27 and a movable mold 18, which contacts with and separates from the fixed mold and consists of a core mold 20 and slide molds 21 and 22, both of which form the cavities 26b and 26c of side plate parts. Further, the distance between the slide molds 21 and 22 at their positions, which communicate the cavity 26a with the cavities 26b and 26c at mold closing, is set to be larger than the width dimension of the cavity 26a of the connecting part. Further, the fixed mold 31 is provided positionally adjustably in the moving directions of the slide molds 21 and 22, resulting in performing effective adjustment by only moving the fixed mold 31 without shaving the molds.
Patent JP-S63241789-A (JP)
Title: Semiconductor memory circuit
Inventor: KOBAYASHI NAOKI
IPC: G11C11/401
Filed: 1987-03-30
Abstract: PURPOSE:To reduce the power consumption of an unselected column, by switching FETs inserted in series in the power soruce lines of all columns of an S-RAM with a column decoder. CONSTITUTION:The FET6 for power down is inserted into the power source line 5 for a memory cell, a sense amplifier, and a R/W controller at every column, and a column selection signal from the column decoder 4 is applied on the gate electrode of the FET6. Only the FET on a selected column is turned ON, and a sufficient power is supplied to the memory cell, the sense amplifier and the R/W controller. Meanwhile, the FET6 on the unselected column goes to an OFF state, and the power source is disconnected. However, power consumption is limited to a minimum level to prevent the storage of the memory cell from being lost even when the power source is disconnected.
Patent JP-H03274791-A (JP)
Title: Printed thick film multilayer circuit board
Inventor: WATANABE YASUYUKI
IPC: H05K1/09
Filed: 1990-03-23
Abstract: PURPOSE:To reduce the size and increase the density of a circuit board made by printing thick film method by forming an upper layer circuit in such a manner that resistors provided in a lower layer circuit are not affected by the upper layer circuit. CONSTITUTION:A lower conductor paste 102 as a lower layer circuit and an upper conductor paste 104 which strides over the lower conductor paste 102 via a dielectric paste 103 are formed on a board 101 by repeating printing and baking (hardening). Except part of the formed lower layer circuit to which solder is applied and part which participates in a junction with an upper layer circuit, an insulating layer 107 for insulating from the lower layer circuit is formed on part of which the upper layer circuit is applied by using the dielectric paste capable of being baked (hardened) at such a low temperature as not affecting the adjusted resistor 105 of the lower layer circuit. The upper layer circuit is formed on the insulating layer 107 by repeating the printing an baking (hardening) by using a conductor paste 108 also capable of a low temperature baking (hardening), a resistor paste 109 and the like.
Patent JP-H01247667-A (JP)
Title: Multistoried quake-free damping structure
Inventor: KAWAMURA SOICHI
IPC: E04H9/02
Filed: 1988-03-30
Abstract: PURPOSE:To aim at the magnification of freedom for a design by supporting a small frame group of single or plural storied floors or beam floors suspendedly with a suspension member from the beam of a main frame in keeping a clearance with this main frame, in an internal space of each main frame story of columns and beams. CONSTITUTION:Each outer wall 3 is attached to the circumference of plural stories of a main frame A constituted of columns 1 and beams 2, protecting each internal space from wind and rain. Next, a small frame group C consisting of plural stories or single story columns 7 and beam floors in each internal space of an outer layer of the main frame A is supported suspendedly with each suspension member 8 from each beam 2 of the main frame A in keeping a clearance D left behind in a gap with the main frame A. Then, the small frame group C is set up in the internal space at each story of the main frame A, and vibration properties in each small frame group C are made settable independently each, whereby the main frame A is made resistible to vertical load and wind pressure. With this constitution, vibration and stress at the time of earthquaking is reduced, thus every vibration is easily controllable.
Patent JP-H11271208-A (JP)
Title: Scanning sight meter
Inventor: UEDA HITOSHI
IPC: G01N15/14
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a scanning sight meter capable of searching measurement data for cells more quickly than usual during using review function and redrawing a microscopic image. SOLUTION: A scanning sight meter is used to two-dimensionally scan the measurement range of a cell group sample 4 with an optical beam, incorporate an optical image from the measurement range, acquire individual cell data for cell groups and provide analysis results with statistical processing. In this case, it includes a section dividing means 26 for dividing the measurement range into plural sections, a section management table 33 and a cell data database 28 for managing the sections and cell data contained in the sections in mutual relation, a section extracting means 42 for extracting the sections, in which the cell data may be contained, while referencing the management tables 33, 28 when searching the cell data, and an in-section searching means 43 for searching only the cell data contained in the extracted sections.
Patent JP-H09264220-A (JP)
Title: Fuel storage device
Inventor: KUNIMITSU MASABUMI
IPC: F02M37/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent boiloff of fuel just after oiling by narrowing a vent passage when the liquid surface height of fuel in a fuel tank attains a first liquid surface height, and arranging a valve means for closing the vent passage when the liquid surface height attains a level higher than the first liquid surface height. SOLUTION: Fuel evaporation gas in the upper space in a fuel tank is ventilated to an atmosphere side through a vent passage 222a by oiling discharging pressure of fuel at the time of oiling of fuel. When the liquid surface height of fuel in the fuel tank attains a first liquid surface height, the vent passage 222a is narrowed by valve means 230, 240, 242. Fuel evaporation gas in condition compressed by the oiling discharging pressure is ventilated to the atmosphere side through the vent passage 222a narrowed continuously by the valve means 230, 240, 242 until the liquid surface height attains a second liquid surface height. It is thus possible to suitably prevent boiloff of fuel caused by expansion of compressed fuel evaporation gas.
Patent JP-S62231423-A (JP)
Title: Magnetic recording medium and its production
Inventor: MIYAMOTO KAZUYUKI
IPC: G11B5/85
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a magnetic recording medium which is stably obtainable with good workability and has good performances including durability, etc., by providing a layer which has >=1.8 apparent specific gravity and consists substantially of carbon on the upper side and/or lower side of a magnetic layer. CONSTITUTION:The layer which has >=1.8 apparent specific gravity and consists substantially of carbon is provided on the upper side and/or lower side of the magnetic layer 2. The apparent specific gravity of the layer (carbon layer) substantially consisting of the carbon is preferably 1.8-2.0. The carbon layer is further preferably adjusted to have the specific resistivity value as small as <=1,800muOMEGAcm. This carbon layer may be formed as a protective layer 3 on the surface of the thin film magnetic layer 2 on a nonmagnetic substrate 1 or may be further formed as an underlying layer 4 under the magnetic layer 2. In either case, the carbon layer can be provided in at least one layer on the substrate as the protective layer or underlying layer having 0.01-0.5mum thickness.
Patent JP-S62233367-A (JP)
Inventor: KITAZAKI MASAYASU
IPC: E04H9/16
Filed: 1986-04-01
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-S61232486-A (JP)
Inventor: MIURA TAKAO
IPC: G09G1/16
Filed: 1985-04-09
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-S60132611-A (JP)
Inventor: MORUDEKI DORORI
IPC: B01D29/62
Filed: 1984-04-13
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-2000266526-A (JP)
Title: Illuminator for line sensor and defect detector employing it
Inventor: ITAGAKI TADASHI
IPC: G01N21/84
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator for light sensor and a defect detector employing it in which even a small irregular defect can be detected at low cost through a simple arrangement without making strict the arranging angle, installation criterion, and the like, of camera or illuminator. SOLUTION: The illuminator 10 comprises a reflector 1 having a quadratic curve cross-section perpendicular to the longitudinal direction with a light source opening 1a being provided at the end part thereof, a fluorescent light 2 disposed laterally along the first focal part of the quadratic curve of the reflector 1, a diffuser 3 disposed at the opening 1a of the reflector 1 in order to transmit the light of the fluorescent light 2 while diffusing, and a film body 4 printed with a dark/bright pattern applied onto the entire surface of the diffuser 3.
Patent JP-H06285193-A (JP)
Title: Golf cart
Inventor: KAWABATA SHINICHI
IPC: A63B55/60
Filed: 1993-04-01
Abstract: PURPOSE:To run a cart to a desired target running position automatically for each hole in golf course. CONSTITUTION:A golf cart is provided with a control means 5 to execute start/ stop control of a running device 6, and steering control of a steering device 7, a current position detection means 10 to detect a current position at a golf course, a layout information memorizing means 8e to memorize layout information of the golf course, a display means 8a to display the layout information of the golf course and the current position in the golf course, an input means 8f to input a desired running point or an expected running way to the desired target running point in a layout display of the golf course, and a running information memorizing means 8e to memorize information of the desired running position or the expected running way to the desired target running position. The control means 5 executes start/stop control of the cart, and steering control based on information of the current position detection means 100 and the running information memorizing means 8e to run the cart to the desired target running position or along the expected running way to the desired target running position.