baber/WOPTO huggingface dataset:
Patent JP-S63204868-A (JP)
Title: Reader/recorder
Inventor: KYOGOKU HIROSHI
IPC: G06T1/00
Filed: 1986-10-21
Abstract: PURPOSE:To attain a high-speed recording by providing a means to detect a blank line preceding to the read of an image, and making an image reader means and an image recording means pass through the detected blank line when the blank line is detected. CONSTITUTION:During the read-scanning of an original, whether the line ahead of the line a first sensor part 12-1 is being reading is blank or not is detected by second and third sensor parts 12-1, 12-3. In case a blank line is thus detected, the read and the recording of this blank line is not instructed, but instead, a CPU unit 11 instructs a scanner 2 and the paper feeder mechanism of a printer 7 to carry a paper to skip the blank line. In such a way, a reader/recorder capable of high-speed printing without changing its read speed can be obtained.
Patent JP-H0762402-A (JP)
Title: Occluding body for low molecular weight gaseous substance and use method therof
Inventor: IKEMATSU MASAKI
IPC: B22F1/02
Filed: 1993-08-30
Abstract: PURPOSE:To suppress powdering and deterioration of occluding performance due to repetition use and to make the occluding body hardly susceptible to the kind of a feed gas by constituting the body of the occluding alloy for low mol.wt. gaseous substance having specified mol.wt. and the low mol. wt. gaseous substance permeable org. polymer layer disposed on the surface of the alloy. CONSTITUTION:The occluding body is composed of the occluding alloy for low mol.wt. gaseous substance having mol.wt. of less than 4 and the low mol.wt. gaseous substance permeaable org. polymer layer disposed on the surface of the alloy. As the alloy, for example, the alloy of Mg or Ca, the alloy of Ti, Zr, V and Nb, LaNi5 based alloy or Pd-containing alloy are avalable, and the alloy containable >=1wt.% gaseous substance having mol.wt. of less than 4 is preferably used. As the org. polymer layer, the thermo-plastic polymer such as PE, PP, polycarbonate, etc., having mol.wt. of >=1000 and <=1million and film forming ability is used.
Patent JP-2001075187-A (JP)
Title: Image exposure device
Inventor: KATAKURA KAZUHIKO
IPC: G03B27/46
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To make efficient processing using roll film compatible with accurate image processing and printing by photoelectrically reading an image continuously by a specified number of frames by carrying long-length film from a feeding roller to a take-up roller and carrying it in the reverse direction, and then performing exposure corresponding to preparation of a print continuously by a specified number of frames. SOLUTION: An exposure part 24 reads an image exposed on the film F by irradiating the roll film F with reading light, obtaining projected light carrying the image and photoelectrically reading the projected light. While intermittently carrying the roll film F by a pair of carrying rollers 54 and 56 in a direction shown by an arrow x1 by setting one roll of film as unit, one roll of film is prescanned. While the roll film F is intermittently carried (reversely fed) in the reverse direction (direction shown by an arrow x2) to the direction shown by the arrow x1 by the pair of carrying rollers 54 and 56, one roll of film is normally scanned.
Patent JP-H05304535-A (JP)
Title: Cell transmission reception control system
Inventor: YAMASHITA ETSUKO
IPC: H04Q11/04
Filed: 1991-09-27
Abstract: PURPOSE:To prevent transmission of an undesired cell due to an echo component. CONSTITUTION:A transmission section 1 has an echo canceller 3, a coding section 4, a voice detection section 6, a MODEM detection section 7, and a cell composition section 5, and a reception section 2 has a cell decomposition section 8 and a decoding section 9. When a voice cell resulting from application of cell processing to a voice signal is sent/received, the echo canceller 3 of the caller side and the called party is controlled in the enable state. Furthermore, when data cell resulting from application of cell processing to a facsimile signal or the like is sent/received, the echo canceller 3 of the caller side sending the data cell is controlled in the disable state and the echo canceller 3 of the called party is controlled in the enable state.
Patent JP-H0295241-A (JP)
Title: Method and mechanism for adjusting capillary cell detector
Inventor: TSUDA TAKAO
IPC: G01N21/64
Filed: 1988-09-30
Abstract: PURPOSE:To easily adjust the position of the detector by moving a condenser lens or capillary cell in a direction intersecting orthogonally with the optical axis of a laser beam and making a laser beam travels across the capillary cell. CONSTITUTION:The condenser lens which converges the laser beam 6 on the capillary cell 8 or cell 8 is moved in the direction intersecting orthogonally with the optical axis of the laser beam and then the beam 6 moves in a direction crossing the cell 8. Further, when only carrier liquid is supplied to the cell 8, the beam 6 is scattered by striking on the cell 8 and its scattered light is detected by a detection part. Then when the detection part is in the left direction of the cell 8, the scattered light becomes intense where the beam 6 is at positions (a) and (c) and the peak is detected. When the beam 6 is incident correctly on the cell 8 like the position (b), the smallest scattered light is obtained. Further, the beam 6 is moved toward positions (a), (b), and (c) and the scattered light peak is detected at the positions (a) and (c). Then the relative position between the lens and cell 8 is fixed so that the beam 6 is positioned halfway between the peaks (a) and (c).
Patent JP-H02144051-A (JP)
Title: Dental equipment
Inventor: SUBUANTE RORANDO EDOBUARUDOSON
IPC: A61C1/14
Filed: 1989-09-25
Abstract: PURPOSE: To make it easy for a dentist to do such work as removing a thin surface layer of a desired thickness and range by making it possible to control the position of a tool precisely and making the tool on the tip just vibrate in the axial direction without rotating. CONSTITUTION: A piston-shaped socket 5 fits into a cylindrical-shaped hole of a sleeve 4 and is guided into a straight path which is at the end of a handle 2 and at right angle to the longitudinal direction. If a shaft 3 turns, a pin 8 reciprocates the socket 5 and also reciprocates a tool 1, which is inserted in the socket 5, in a direction at right angle to the longitudinal direction of the handle 2. In order to prevent the tool from rotating in the socket 5, the end of a socket hole 7 is wide at the bottom which faces the tool and is placed at the widened part which is provided with many through-grooves 13 with open ends at the bottom. By the existence of many grooves, the dentist can put the tool 1 in any of various positions at different angles suitable for giving an actual treatment for a tooth.
Patent JP-H07104920-A (JP)
Title: Optical coordinate detector
Inventor: AKIYAMA NAOYUKI
IPC: G01B11/00
Filed: 1993-10-05
Abstract: PURPOSE:To lighten weight by unnecessitating any power source for the main body of a mouse by detecting the angle of reflection from the main body of the mouse with two pairs of scanning units and calculating the position of the main body of the mouse corresponding to the angle of reflection. CONSTITUTION:A scanning unit A20 horizontally scans a light beam emitted from a laser light source 30 in the shape of a fan. The light beam scanned in the shape of the fan is reflected from a cylindrical reflection mirror 64 at a main body 60 of the mouse, and the reflection light is directed to a light receiving element 32 by a half mirror 26 and received at the light receiving element 32. Since the rotation angle of a rotary mirror 24 at the time of receiving the light at this light receiving element 32 can be recognized from the number of pulses of a stepping motor 22, an angle theta1 of reflection from the main body 60 of the mouse is detected by the number of pulses at the time of light reception. At the same time, an angle theta2 of reflection from the main body 60 of the mouse is detected by a scanning unit B40. A position arithmetic mechanism calculates the position of the main body 60 of the mouse based on the angles theta1 and theta2 of reflection.
Patent JP-2000080455-A (JP)
Title: Gas turbine moving vane and reproducing heat treating method therefor
Inventor: KONNO SHINYA
IPC: C22F1/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a moving vane produced in such a manner that the structure after using is made similar to the form of the structure of the unused material and having strength equal to that of the unused material. SOLUTION: In a reheating treatment for a gas turbine moving vane composed of a vane part 1, a shank part 3 and a dovetail 4 and used over a long period, solution heat treatment is executed at a temp. slightly higher than the temp. at which the γ' phases in the alloy are perfectly melted and lower than the melting temp. of dendrite in the alloy, and, after that, a heat treating stage in which it is held at 1,100 to 1,150 deg.C to precipitate the primary γ' phases and aging treatment of precipitating the secondary γ' phases smaller than the primary γ' phases are executed.  Then, the moving vane in which the average length of one side of the primary γ' phases in the center part in the vicinity of the base of the vane part is 0.6 to 0.7 μm, and the average length of one side of the γ' phases in the surface part of the center part in the longitudinal direction of the vane part is controlled to 0.55 to 0.6 μm on the belly side and to 0.5 to 0.55 μm on the back side is obtd.
Patent JP-S60140755-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA ROKUTAROU
IPC: H01L21/331
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a bipolar transistor, an element area, base series resistance and parasitic capacitance thereof are all small and which operates at high speed, by using a first polycrystalline semiconductor layer for an external base and an external base- contact and isolating a second polycrystalline semiconductor layer for forming an emitter and the first polycrystalline semiconductor layer by utilizing the overhang of an insulating film. CONSTITUTION:An N<+> type buried layer 32 and an N type layer 33 are laminated on a P type Si substrate 31 and grown in an epitaxial manner, and field oxide films 34, which do not reach the layer 32, are each formed to the peripheral sections and intermediate section of the layer 33. Wells 35 intruding into the substrate 31 are each dug in to the films 34 of the peripheral sections, P<+> type regions for making sure an isolation function are shaped to the bases of the wells 35, side walls of the wells 35 are coated with SiO2 films 37, and the insides of the wells 35 are buried with polycrystalline Si layers 38. The whole surface is coated with an SiO2 film 39, an N<+> region 49 is formed between one films 34, a P<+> type polycrystalline Si layer 42 is shaped on a section between the other films 34, the layer 42 is divided into two by using an overhanging SiO2 film 43, and an intrinsic base region 46 is formed to the lower surface of the film 43 while being positioned between the divided layers 42.
Patent JP-H07103843-A (JP)
Title: Method and equipment for detecting vacuum leakage
Inventor: FUKUSHIMA YUKIO
IPC: G01M3/20
Filed: 1993-10-05
Abstract: PURPOSE:To effect easy and quick decision of the presence of leak, including the extent and the occurring point thereof, with high sensitivity by improving the technology for detecting the leakage of a vacuum vessel encapsulating a liquid exhibiting a saturation pressure at normal temperature lower than the atmospheric pressure. CONSTITUTION:Gas is extracted from a vacuum vessel 1 by means of an auxiliary air pump 3 while blowing a trace gas, i.e., helium, to an object, i.e., the enclosed vessel 1, by means of a helium spray gun 10. A part of the extracted gas is passed to a dehumidifier 5 where steam is removed therefrom. The extracted gas, having partial pressure of steam equal to zero, is then partially subjected to pressure reduction before it is fed to a helium leak detector 6 in order to detect leakage of the trace gas (helium).
Patent JP-H03112780-A (JP)
Title: Running condition control device for vehicle
Inventor: IWATA TORU
IPC: B60K28/10
Filed: 1989-09-25
Abstract: PURPOSE:To stabilize rear wheel steering with a fluctuation eliminated of a rear wheel steering angle due to a hunting frequency of a traction control by limiting correction, based on a difference between wheel speeds, of the rear wheel steering angle during execution of the traction control. CONSTITUTION:Drive wheel torque (e) is controlled by a means (f) so as to eliminate a speed difference (c) between a drive wheel (a) and a driven wheel (b) when this difference (c) exceeds a predetermined decision reference value (d). While a basic control value (j) of a rear wheel steering angle (i), based on a car speed (g) and a front wheel steering condition (h), and a correction value (k) of the basic control value, (j), based on the wheel speed difference (c), are respectively calculated in a means l. Further in accordance with an arithmetic result, the rear wheel steering angle (i) is operated by a means (m). When the wheel speed difference (c) exceeds the predetermined decision reference value (d), corrected action of the basic control value (j), based on the wheel speed difference (c), is limited by a means (n). Thus by eliminating a trouble such as fluctuating the rear wheel steering angle bit by bit, rear wheel steering is stabilized.
Patent JP-S61127904-A (JP)
Title: Hydraulic circuit for synchronous cylinder
Inventor: CHIBA MINORU
IPC: F15B11/22
Filed: 1984-11-28
Abstract: PURPOSE:To make synchronous drive motion ever so better, by installing a hydraulic operation type pilot check valve in a pipe line bypassing a synchronous cylinder, while making a stroke error correctable with the pilot check valve. CONSTITUTION:Each of hydraulic operation type pilot check valves 31 and 32 is installed in pipe lines 43, 44 and 45 bypassing a synchronous cylinder 1, and a stroke error in the point midway in a stroke of a mechanical stopper 27 is made correctable by means of a backflow of oil-pressure to the side of an oil-pressure supply source by way of these hydraulic operation type pilot check valves 31 and 32. With this constitution, since the stroke error is correctable without using a relief valve, even if the intermediate stroke is repeated with nonflammable hydraulic fluid or aqueous hydraulic fluid being poor in lubricating ability, the stroke error is in no case increased, and synchronous drive motion is favorably performable.
Patent JP-S62109018-A (JP)
Title: Light beam reader
Inventor: HORIKAWA KAZUO
IPC: H04N1/113
Filed: 1985-11-07
Abstract: PURPOSE:To eliminate the waste of a light beam and to make efficient scanning by using a rotary polygon mirror body provided with plural rotary polygon mirrors which are different in the number of reflective surfaces from each other to make deflection of the light beam and changing over the rotary polygon mirrors to be used according to the width of the main scanning direction of a reading surface. CONSTITUTION:A sheet 6 is attracted onto an endless belt device 12 and is conveyed in an arrow D direction approximately orthogonal with the main scanning direction. The sheet 6 is subjected to two-dimensional scanning by the light beam 2 over the entire surface of the sheet 6 by the deflection of the light beam 2 by the rotary polygon mirror body 3 and the conveyance of the sheet 6 by the device 12. The point of the sheet 6 irradiated by the light beam 2 according to the scanning by the light beam 2 emits the accelerated luminous light according to the image information accumulated and recorded therein. The emitted light enters a condenser body 7 from the incident end face 7a of the transparent condenser body 7 formed with the incident end face 7a in parallel with the main scanning line near the sheet 6. The accelerated luminous light is converted to an electric signal in a photomultiplier 8 and the resultant electric signal is fed to an image information reading circuit 9, by which the signal is processed.
Patent JP-H0677665-A (JP)
Title: Multilayered circuit board and manufacture thereof
Inventor: OGAWA TOSHIO
IPC: H05K3/28
Filed: 1992-08-27
Abstract: PURPOSE:To obtain a small-sized high-density multilayered circuit board for electronic industries including high-frequency applications by forming heat- resistant surface layer portions in the whole of the board surface or in a part thereof on which a film-like passive element is disposed. CONSTITUTION:A multilayered circuit board which has a resistive conductor wiring 16 having a resistivity which does not exceed 5muOMEGA-cm in an inter-layer 22 formed by sequentially depositing insulating materials, and in which surface layer portions 21 and a film-like passive element 12 are disposed. The heat- resistant surface layer portions 21 are formed in the whole of the board surface or at least in a part thereof on which the film-like passive element 12 is disposed. This can prevent damage of the insulator around the board surface and the inner conductor wiring due to the thermal effect of a beam in trimming. Thus, a high-precision trimming is available and a low-resistance wiring including a high-precision film-like passive element can be provided, so that a multilayered circuit board of a smaller size and higher density can be achieved. Further, a high-speed and high-frequency signal can be provided.
Patent JP-H02142437-A (JP)
Title: Chemical leavening system
Inventor: BAABARA BUFUE HEIDORUFU
IPC: A21D2/16
Filed: 1989-09-26
Abstract: PURPOSE: To provide a chemical leavening system consisting of stabilized X-ray amorphous calcium carbonate as a carbonate element and leavening acid and fit for baking powder, dough and a roasted food. CONSTITUTION: This chemical leavening system for a roasted food consists of stabilized X-ray amorphous calcium carbonate as a carbonate element and leavening acid consisting preferably of disodium pyrophosphate, sodium aluminum sulfate, monobasic calcium phosphate, calcium hydrogenphosphate, sodium aluminum phosphate and fumaric acid and/or citric acid.
Patent JP-H0992643-A (JP)
Title: Plasma treating device and method
Inventor: KURIHARA KAZUAKI
IPC: C23C16/511
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To selectively supply a chemical seed required for a plasma treatment to a substrate and to increase treatment speed and improve a treatment shape by providing a filter at a site where a means for introducing a source gas to a discharge room and a vacuum bath which is connected to the discharge room and where a substrate is placed inside are connected. SOLUTION: A down flow etching device generates plasma in a discharge room 103 where a process gas 101 is introduced by a gas storage 101 using microwave generated by a microwave power supply 102 and generates a charged particle or a chemical seed, where the excited chemical seed flows into a vacuum bath 104 for treating a substrate where a substrate to be treated is placed via a transportation pipe 107 in that a porous filter 108 is placed. The vacuum bath 104 is exhausted by an exhaust device 109. On the other hand, ions are reduced when passing the porous filter 108 and hence do not reach the vacuum bath 104, thus eliminating the need for providing a long transportation pipe and hence miniaturizing a device.
Patent JP-H07103698-A (JP)
Title: Guided missile
Inventor: HARA HIROYA
IPC: F42B10/14
Filed: 1993-10-06
Abstract: PURPOSE:To suppress a sectional area of a wing to a small value, provide an allowance of a strength in a component of the wing and prevent damage of the same by mounting a power source for developing a folded wing at an end of a booster rocket, and separating the source from a missile body at the time of separating the rocket. CONSTITUTION:A developed wing of a guided missile in which a detachable booster rocket is mounted at a tail of a body is folded at the time of containing in a canister. Immediately after it is launched from the canister, a twisted torque stored at a twisted spring 8 is altered to a rotation of a shaft 6 to develop a wing spreading part 5. A booster rocket 2 is separated from a body 1 of the missile after it is burned, and the spring 8 and a holder 9 are simultaneously separated from the body. Thus, the source for developing the wing is not contained in the wing, but mounted at an end of the rocket 2, thereby suppressing a sectional area of the wing of the body to be flown at a high speed to a small value and reducing an air resistance of the wing.
Patent JP-2001078387-A (JP)
Title: Fluid bearing motor
Inventor: OBATA SHIGEO
IPC: F16C17/10
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing motor that prevents metal abrasion and a bearing life at a thrust part from being damaged by start and stoppage and impact during rotation, even if the accuracy of the parts of a thrust bearing part, such as a thrust flange, is not precise. SOLUTION: In a shaft rotation type, the center of an armature core 12 mounted to a base 26 and that of a magnet 11 mounted to a hub 4 are shifted, so that the hub 4 is biased in the direction where the clearance between a plane 26b of the base 26 and a thrust flange 21 is reduced, biasing force is set larger than the total weight of the rotation side, the thrust flange 21 is brought into contact with the plane 26b on the base 26 when the motor stops, and dynamic pressure is generated by oil which is applied between the thrust flange 21 and the base 26 for floating to the base 26 and for rotating without contact.
Patent JP-S62112935-A (JP)
Title: Air conditioning device
Inventor: FUJIWARA TOSHIAKI
IPC: F24F3/044
Filed: 1985-11-09
Abstract: PURPOSE:To obtain the thermal treatment capacity corresponding to load excluding ventilation load and the stable refrigerant cycle operation by a structure wherein bypass air passages, on each of which a damper is provided, are arranged respectively in an indoor air passage led in an air conditioning device and an outdoor air passage led in the air conditions device so as to control the dampers by detection signals of pressure sensors or of temperature sensors in refrigerant cycle. CONSTITUTION:When the temperature of the outdoor air goes down or the exhaust air rate (QRAL) decreases, the heat exchange capacity of an outdoor side heat exchanger 12 (evaporator) lowers and consequently the evaporating pressure and refrigerant temperature lower and the degree of heating becomes smaller. The detection signals from a pressure sensor 23 and a temperature sensor 22 go down below the set values, a damper I 20 is open wider so as to increase a bypass air flow rate I in order to increase the heat exchange capacity of the heat exchanger 12. On the other hand, when the rise of the delivery pressure and delivery gas temperature of a compressor occur, if the detection signals from a pressure sensor 25 and a temperature sensor 24 exceed certain pressure and temperature, a damper II 21 is open wider so as to increase a bypass air flow rate II in order to increase the heat exchange capacity on air side of an indoor side heat exchanger 11 for lowering the delivery pressure and delivery gas temperature of the compressor.