baber/WOPTO huggingface dataset:
Patent JP-H08232563-A (JP)
Title: Shutter driving device
Inventor: SHINJO KINICHI
IPC: E06B9/56
Filed: 1995-02-27
Abstract: PURPOSE: To provide a shutter driving device capable of being miniaturized. CONSTITUTION: An input shaft 27 connected to an electric motor 26, a first driving shaft 33 coupled with a first output shaft 18 and a second driving shaft 47 combined with a second output shaft 19 are borne rotatably into the housing 24 of a shutter driving device 17. The input shaft 27 and both driving shafts 33, 47 are connected by a differential gear mechanism Y1. When the first output shaft 18 is fixed by a first braking device 37, the revolution of the input shaft 27 is transmitted to the second output shaft 19 by the differential gear mechanism Y1. When the second output shaft 19 is fastened by a second braking device 52, the revolution of the input shaft 27 is transmitted to the first output shaft 18 by the differential gear mechanism Y1. Accordingly, only one electric motor 26 may be mounted on the shutter driving device 17, thus miniaturizing the shutter driving device 17.
Patent JP-H02217919-A (JP)
Title: Elastic storage circuit
Inventor: TANAKA MASAYUKI
IPC: G06F5/06
Filed: 1989-02-17
Abstract: PURPOSE:To attain the crossing-over clocks while surely preventing the generation of phase coincidence between writing timing and reading timing by setting the pulse width of a load pulse to a value larger than the one-period width of the 2nd clock in the case of crossing over an operation clock from the 1st clock to the 2nd clock to execute data processing. CONSTITUTION:In the case of crossing over the operation clock from the 1st clock CLK1 to the 2nd clock CLK2 to execute data processing, the pulse width of the load pulse L is set up to a value larger than the one-period width of the 2nd clock CLK2. Thereby, a reading pulse generating circuit 73 can stably load a ring counter by the 2nd clock CLK2 at least once during the input period of the load pulse L and can surely execute the phase shifting of a reading pulse R. Consequently, clock crossing-over is executed while surely preventing the generation of phase coincidence between the writing timing and reading timing.
Patent JP-H07247086-A (JP)
Title: Doorway device in elevator hall
Inventor: KANAI MASAYOSHI
IPC: B66B13/30
Filed: 1994-03-09
Abstract: PURPOSE:To make a gap between the fixed part of a cage doorway and a door panel as small as possible by bending the tip of a shielding plate on the door panel side parallelly to the tip butting part on the doorway frame side. CONSTITUTION:The rear end part of a door panel 1 is provided with a U-shape shielding plate 4, and the tip part, opposed to a doorway frame 2, of the shielding plate 4 is provided with a bent part 4a. The bent part 4a of the shielding plate 4 therefore forms a narrow gap G. In the closed state of the door panel, smoke caused by a fire happened in a building is therefore prevented further completely from flowing into an elevator shaft. During the opening- closing of the door panel 1, the gap always exists between the shielding plate 4 and the doorway frame 2, so that desirable door opening-closing performance can be maintained.
Patent JP-H07247888-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: TACHIBANA MINORU
IPC: F02D41/14
Filed: 1994-03-09
Abstract: PURPOSE:To perform constantly proper correction of an injection amount by using a learning value without executing and stopping recirculation of exhaust gas and to prevent a specified component in exhaust gas from exceeding an allowable value especially when exhaust gas is not recirculated and correction of an injection amount by using an air-fuel ratio correction amount is not effected. CONSTITUTION:An electronic control device (ECU) 41 releases an EGR passage 28 by an EGR valve 29 when the running state of an engine 1 is within an exhaust gas recirculation (RGR) execution region. The ECU 41 calculates an injection amount from a fuel injection valve 19 based on detecting values from various sensors. The ECU 41 corrects an injection amount by means of an air-fuel ratio feedback correction factor and a learning value stored and updated classified by the running region of the engine 1. When the running region of the engine 1 is outside the EGR execution region and correction of an injection amount using a correction factor is stopped, a learning value is limited by a learning upper limit corresponding to an allowable value so that a specified component in exhaust gas is prevented from exceeding an allowable value through reflection of a learning value to an injection amount.
Patent JP-H03243727-A (JP)
Title: Induction melting method for active metal
Inventor: MIZUKAMI HIDEAKI
IPC: C22B9/16
Filed: 1990-02-20
Abstract: PURPOSE:To efficiently melt an active metal while decreasing the quantity of heat extraction and lowering an electric power consumption unit by disposing a refractory material on the bottom of a separate and water cooled copper crucible, charging the blank material of the active metal therein and subjecting the material to induction melting. CONSTITUTION:The refractory material 7, such as Al2O3 plate, is disposed on the bottom member 5 of the separate and water cooled copper crucible 5 consisting of water cooled copper segments 1 having inside and outside pipes 3, 4 to allow the flow of cooling water therein. The blank material 8 to be melt consisting of active metals, such as Ti, Zv, is charged to this copper crucible. A high-frequency current is passed to a high-frequency coil 6 provided on the outer periphery of the copper crucible to cause the induction melting of the above-mentioned blank material 8. The quantity of the heat extraction from the molten metal is decreased by the above- mentioned refractory material 7 and a small amt. of skull is formed at this time. The active metal is inductively melted efficiently with the low electric power consump tion unit without being contaminated in this way. After the molted blank material is removed, the next blank material is charged on the above-mentioned skull and further the induction melting is melting is efficiently executed.
Patent JP-S62201013-A (JP)
Inventor: NAKAJIMA FUMIO
IPC: H02G5/08
Filed: 1986-02-26
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-H09231362-A (JP)
Title: Appearance inspecting device and its method
Inventor: FUKUDA KAZUHIKO
IPC: G01B11/28
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an appearance inspecting device capable of accurately and quickly inspecting appearance. SOLUTION: A hue signal, a saturation signal and a lightness signal from an inspected cap which are obtained by a conversion means 2 are supplied to an arithmetic means 3 to find out the distribution of hue, saturation and lightness. Frequency distribution found out by the means 3 is supplied to a comparing means 5 and compared with the frequency distribution of a non- defective cap stored in a storage means 4 to judge whether the inspected cap is a non-defective cap or not.
Patent JP-S60184724-A (JP)
Title: Fluid coupling
Inventor: MORITA SHIYOUJI
IPC: F16D35/02
Filed: 1984-02-29
Abstract: PURPOSE:To prevent the waste use of power by forming an effluence passage whose one edge is opened at the rear position in the circumferential direction of a projection formed onto the outer periphery of an input member and the other edge is opened into a groove in the radial direction and reducing the off- revolution speed of an output member in a short time. CONSTITUTION:One edge of an input member 4 is opened at the rear position (the position on the downstream side of the working fluid flow) in the circumferential direction of a projection formed onto the outer peripheral surface of the input member 14, and the other edge is opened into a groove 25 in the radial direction. Effluence grooves 30 as effluence passage are formed at two positions. Therefore, since one edge of the effluence groove 30 which communicates to the groove 25 in the radial direction is opened at the rear position in the circumferential direction of the projection 22 where the pressure of working fluid reduces, the working fluid in the groove 25 in the radial direction can be allowed to flow easily into the part where the pressure of the working fluid lowers. Therefore, the working fluid in a shearing space can be discharged to the outer peripheral side in a working chamber in a short time.
Patent JP-S56135943-A (JP)
Title: Semiconductor device
Inventor: KOIKE MITSUHIRO
IPC: H01L21/3205
Filed: 1980-03-27
Abstract: PURPOSE:To reduce the cost for the device by dividing a wiring region into three in a master slice method and thereby contracting the size of a master chip as compared with conventional ones. CONSTITUTION:The wiring region 23 is formed between block lines 21 and 22 such as a gate and a flip-flop having a logic function. This wiring region 23 is divided into a wiring region 23a in the block line 21, a wiring region 23b in the block line 22 and a wiring region 23c for connecting the wiring regions 23a and 23b with each other. In the wiring region 23a a plurality of terminals 24, 24... are arranged regularly, while in the wiring region 23b a plurality of terminals 25, 25... are also arranged regularly, and the wiring region 23c is constituted by wirings 26, 26... arranged correspondingly to the terminals 24 and 25. By this constitution, the length in the lateral direction of the block lines 21 and 22 can be contracted sharply as compared with the conventional ones, and the size of the master chip can also be decreased since the increase of the length in the longitudinal direction is slight.
Patent JP-2000243543-A (JP)
Title: Heater
Inventor: KURUMISAWA TOSHIMITSU
IPC: H05B3/10
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a heater having high efficiency while increasing both the secondary radiation energy from a tube and the primary radiation energy to be directly generated from a heating part by inserting the heating part into the tube for absorbing the near infrared radiation, the heat ray or the far infrared radiation having a specified wave length. SOLUTION: A heating part is inserted into a tube for absorbing the near infrared radiation having a wave length at 2 μm or more. Desirably, the tube includes 4 wt.% or less of B2O3 and SiO2, and the heating part is composed of carbon or carbon compound having natural resistance at 20000 μΩ.cm or more, and the tube is sealed with the simple substance gas of helium or nitrogen or the mixture gas of helium and nitrogen at 500-700 mmHg in the normal temperature condition so as to form a heater. A connecting coil 3 spirally fitted on the heating part 1, the heating part 1, a coil 4, and a Mo foil 5 are housed in the tube 2, and a lead wire 7 connected to an external circuit is connected to the Mo foil 5 through a platinum foil 6. The Mo foil 5 part is formed into a seal port 8 for sealing the tube 2.
Patent JP-H06297286-A (JP)
Title: Machine tool
Inventor: HERUMAN FURITSUTSU
IPC: B23Q7/14
Filed: 1994-03-10
Abstract: PURPOSE: To increase the acceleration of a slide and improve positioning precision by providing a control means for driving both linear motors at the same time and for moving the slide. CONSTITUTION: Two linear motors 88, 90 are arranged beside main guides 84, 86, respectively, on the side facing apart from a tool spindle 16. The linear motors 88, 90 move in association a Y-slide 18 to a Y-axis with a control means. The linear motors 88, 90 are located beside the side faces of a slide support 20 and arranged in parallel to a Y-direction and to a Z-direction in the condition of extending together with these winding planes.
Patent JP-S53125661-A (JP)
Title: Connecting part of multiplex corrugated heat-insulating pipes
Inventor: SATOMOTO MICHIO
IPC: F16L59/06
Filed: 1977-04-07
Abstract: PURPOSE: To adapt a multiplex corrugated heat-insulating pipe composed of corrugated pipes in each layer to be provided with heat-insulating air-layers between these pipes for being connected in a simple process even to be watertight. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06246655-A (JP)
Title: Industrial double arm cooperating robot
Inventor: HIRAYAMA YASUHIRO
IPC: B25J9/02
Filed: 1993-03-01
Abstract: PURPOSE:To control sliders by a simple constitution by rotating a ball screw shaft to parallelly move a plurality of the sliders of fixing a sliding unit in a condition of holding a prescribed space, and rotating nuts on the sliders so that the slider can be individually moved. CONSTITUTION:This double-arm cooperating robot is formed by providing an X-axis sliding unit 1 and Y-axis, Z-axis sliding units, and the X-axis sliding unit 1 is provided with a ball screw shaft 8 rotated by a drive motor 10 supported to both ends of a linear guide 7 through a bearing part 9. Nuts 14, 15, provided in sliders 12, 13, are screwed to this ball screw shaft 8, and by rotating the ball screw shaft 8, each slider 12, 13 is left as maintaining a parallel relation and slid along the linear guide 7. Each slider 12, 13, by driving motors 16, 17 respectively provided therein to rotate the nuts 14, 15 through timing belts 18, 19, can be individually moved along the linear guide 7.
Patent JP-S63207286-A (JP)
Title: Reading-out method for solid-state image pickup device
Inventor: OBA YUJI
IPC: H04N5/335
Filed: 1987-02-23
Abstract: PURPOSE:To prevent the occurrence of flicker of a picture by setting a first timing of sweep-off of unnecessary electric charge and a second timing of read- out of normal electric charge in a one-field electric charge generation period of a solid-state image pickup device and turning on a read-out gate at the second timing. CONSTITUTION:With respect to a clock signal phiV1, the frequency of a first read pulses A is 60Hz in case of the NTSC system, and the interval between second and first read pulses B and A adjacent to each other is set to 1/100 seconds. The electric charge in the light receiving part of a CCD is swept off in the period between first and second read pulses A and B adjacent to each other and is stored in the period of 1/60 seconds between second and first read pulses B and A. Consequently, the time integral value of the luminance corresponding to the storage period between second and first read pulses B and A is always constant. Thus, the picture is free from flicker due to flickering of a light source when a video signal is supplied to a monitor image receiver to receive the picture.
Patent JP-H10224705-A (JP)
Title: Channel selection device and method for setting its guide channel
Inventor: HONDA KEI
IPC: H04N5/44
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To allow a device to set a guide channel to only a broadcast channel whose reception is best in the case that the same broadcast station is preset to different channels. SOLUTION: In the case of presetting a channel, an output signal level by a channel selected by a tuner circuit 2 is stored in a 5th memory 18. A microprocessor 3 uses the reception levels by selected channels stored in the 5th memory 18, broadcast channel information by districts stored in advance in a 3rd memory 8', and guide channel information by districts having been stored in advance in a 4th memory 17 to discriminate that the same television broadcast program broadcast in the same district is receptible through a plurality of broadcast channels, then the microprocessor 3 presets a broadcast station program with the channel whose output level is higher based on the tuner circuit 2 and sets the guide channel to the preset channel.
Patent JP-S58158152-A (JP)
Title: Preparation of soybean without smell thereof
Inventor: KAMATA KOUZOU
IPC: A23L11/00
Filed: 1982-03-16
Abstract: PURPOSE:To prepare soybeans free from the soybean smell, by bringing the contents of a microbial cell of a yeast belonging to the genus Saccharomyces into contact with powdery or granular soybeans. CONSTITUTION:A yeast, e.g. beer yeast, wine yeast or particularly Saccharomyces cerevisiae or Saccharomyces uvarum, is crushed by a homogenizer or French press, etc. to give a crushed yeast cell. The resultant crushed cell is used or a soluble fraction obtained by a means, e.g. separation of the solid from a liquid, is then brought into contact with the soybeans. The soybeans may be any one of raw soybeans, defatted soybeans, etc. but preferably powdery soybeans prepared by crushing are used. Unprocessed or processed soybeans may be used. The crushed soybeans are brought into contact with the contents of the yeast cell at 0-70 deg.C instantaneously - for 120hr to remove the grassy smell or soybean smell unique to the soybeans.
Patent JP-S61196351-A (JP)
Inventor: YUUJIN PIITAA GERETEI
IPC: G06F13/26
Filed: 1986-02-25
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-S56138416-A (JP)
Title: Manufacture of swirl chamber for diesel engine
Inventor: MORITA AKIYOSHI
IPC: F16B11/00
Filed: 1980-03-31
Abstract: PURPOSE: To prevent a mouthpiece from dropping off and cracking and reduce its cost, by providing a recess around a swirl chamber inside a cylinder head, coating a high-viscosity substance on the outside surface of the mouthpiece whose outside diameter is made smaller than the diameter of the recess, and then inserting the mouthpiece into the recess.  
     CONSTITUTION: A recess 7 is provided in a cylinder head 3. A mouthpiece 8, which separates a main combustion chamber 10 from a swirl chamber 9, is fitted in the recess 7. The diameter of the outside of the mouthpiece 8 is made by the thermal expansion length larger than the diameter of the recess 7. After a pastelike high- viscosity substance 16, 17 is coated on the mouthpiece 8, it is inserted into the recess 7 so that the mouthpiece 8 is prevented from dropping off. When the cylinder head 3 is secured on a cylinder block 1, the mouthpiece 8 is supported by the cylinder block 1 through the medium of a gasket 4. The mouthpiece 8 is thus kept from dropping off and cracking. Furthermore, the mouthpiece 8 can be made from a cheap material of not high resistance to thermal shock. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62199118-A (JP)
Title: Interface circuit between analog logics
Inventor: NAGANO KATSUMI
IPC: H03K19/00
Filed: 1986-02-27
Abstract: PURPOSE:To attain the normal logic operation of a logic circuit by keeping a potential at a common connection potential to a potential higher than a reference potential by the forward voltage drop of the 1st diode and connecting the cathode of the 2nd diode to a connection midpoint of resistors. CONSTITUTION:An interface circuit 11 is connected between an output terminal 6 of an analog circuit 1 and an input terminal 8 of a logic circuit 7. Resistors R1, R2 in the circuit 11 are connected in series, the other terminal of the resistor R1 is connected to a + power supply line 9 of the circuit 7 and the other terminal of the resistor R2 is connected to an output terminal 6 of the circuit 1. Anodes of diodes D1, D2 are connected in common and the common connecting point (a) is connected to a line 9 of the circuit 7. The cathode of the diode D1 is connected to ground, then kept to a reference potential and the cathode of the diode D2 is connected to a reference potential and the cathode of the diode D2 is connected to a connection midpoint (b) of the resistors R1, R2. The midpoint (b) becomes an output terminal of the interface circuit 11 and is connected to the input terminal 8 of the circuit 7.
Patent JP-H05208591-A (JP)
Title: Residual lead discharge device in automatic drafting machine
Inventor: HAYASHI TORU
IPC: B43L13/00
Filed: 1992-01-30
Abstract: PURPOSE:To surely discharge a residual lead by providing a residual lead discharge means which vibrates a pencil to forcibly drop the residual lead upon completion of a lead supply action by which the residual lead held only by a pencil lead displacing tube of the push button-type pencil is pushed out by a new lead. CONSTITUTION:In a plotting head 2 which relatively moves in X-Y directions in an automatic drafting machine, a raising/lowering driver 10 is fixed on a base 8, and a pen holder 22 detachably holding a push button-type pencil 20 is provided on a raising/lowering body 14. The pencil 20 is provided with a lead chuck mechanism which is brought to holding/releasing states by the vertical movement of a pushing mechanism 34a. A pencil lead holding position is changed by vertically moving a lead displacing tube 38 relatively to the mechanism. In this invention, upon completion of a lead supply action by which a residual lead held only by the pencil lead displacing tube 38 is pushed out by a new lead, the displacing tube 38 is abutted on a lower butt plate 30, and the pencil 20 is subjected to a redidual lead discharge vibration processing in which the pencil 20 is finely vibrated in an axial direction, for example, at an amplitude of 1mm to forcibly drop the residual lead.
Patent JP-H01214425-A (JP)
Title: Print laminating and its device
Inventor: HAMAMATSU KOZO
IPC: B32B43/00
Filed: 1988-02-23
Abstract: PURPOSE:To smooth the surface of a thermo-fused film and prevent the curling and breaking of the film, by winding the thermo-fused film around a heating roll via a metallic endless belt to heat it and then positioning a printed matter on a press roll side and laminating said film and said printed matter with thermo-compression bonding. CONSTITUTION:At a corona discharge treatment section 7, a thermo-fused film 3, of which surface has been treated by corona discharge, and jetting has been corrected by a jetting adjustment roll 20 and an expander roll 21, and of which rumples are straightened, passes through the contact point B of a film draw-out rolls 22, 23, makes contact with the preheating section 9a of a heating roll 9 at a contact point C via a metallic endless belt 11 to be preheated. While the preheated thermo-fused film 3 passes through the contact point A of a heating roll 9 and a press roll 18 on heating side, it is laminated instantaneously on the printed surface of a sheet-fed printed matter 2. This sheet-fed printed matter 2 which has been laminated with thermo-compression bonding is immediately cooled in a cooling section 13 in the state of closely contacting on the metallic endless belt 11.
Patent JP-H03247522-A (JP)
Title: Manufacture of synthetic silica glass
Inventor: HAYASHI SHIGETOSHI
IPC: C03B19/14
Filed: 1990-02-21
Abstract: PURPOSE:To obtain a synthetic silica glass preform having high homogeneity and a small distribution range of refractive index at high yield, at the time of subjecting a base metal manufactured by a soot method to heat treatment and densification, by specifying the heat treating conditions. CONSTITUTION:A base metal (porous body) obtd. by depositing glass fine particles synthesized by a soot method is densified in a steam atmosphere of 100ppm to 20% at a heat treating temp. of 1000 to 1600 deg.C to obtain dense glass (synthetic silica glass preform). At this time, in the case of <=100ppm steam concn., the effect of adding OH groups to the base metal or the synthetic silica glass preform, the effect of restraining the OH groups from leaving or the like are made small; on the other hand, in the case of >20%, the synthetic silica glass preform is crystallized and is made opaque. Moreover, as for the heat treating temp., in the case of <=1000 deg.C, the completion of the sintering of the base metal is made impossible, and in the case of >1600 deg.C, a seed bar deformedly grows and breaks.